From dea7c612d06b37ab6575d5441f0b52c5ccb2e92b Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 7 Jul 2017 17:15:53 +0300
Subject: Split maplayer unit tests into separate files.

---
 src/Makefile.am                                    |   10 +-
 src/unittests/resources/map/maplayer/draw.cc       |  589 ++++
 .../resources/map/maplayer/drawfringenormal.cc     |  518 ++++
 .../resources/map/maplayer/drawfringesimple.cc     |  499 +++
 .../resources/map/maplayer/drawspeciallayer1.cc    |  392 +++
 .../resources/map/maplayer/drawspeciallayer2.cc    |  398 +++
 .../map/maplayer/getemptytiledrawwidth.cc          |  174 ++
 .../resources/map/maplayer/gettiledrawwidth.cc     |  411 +++
 .../resources/map/maplayer/updatecache.cc          |  411 +++
 .../resources/map/maplayer/updateconditiontiles.cc |  240 ++
 src/unittests/resources/map/maplayer_unittest.cc   | 3213 --------------------
 11 files changed, 3641 insertions(+), 3214 deletions(-)
 create mode 100644 src/unittests/resources/map/maplayer/draw.cc
 create mode 100644 src/unittests/resources/map/maplayer/drawfringenormal.cc
 create mode 100644 src/unittests/resources/map/maplayer/drawfringesimple.cc
 create mode 100644 src/unittests/resources/map/maplayer/drawspeciallayer1.cc
 create mode 100644 src/unittests/resources/map/maplayer/drawspeciallayer2.cc
 create mode 100644 src/unittests/resources/map/maplayer/getemptytiledrawwidth.cc
 create mode 100644 src/unittests/resources/map/maplayer/gettiledrawwidth.cc
 create mode 100644 src/unittests/resources/map/maplayer/updatecache.cc
 create mode 100644 src/unittests/resources/map/maplayer/updateconditiontiles.cc
 delete mode 100644 src/unittests/resources/map/maplayer_unittest.cc

(limited to 'src')

diff --git a/src/Makefile.am b/src/Makefile.am
index 885f812d5..c4cc98548 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -2056,7 +2056,15 @@ manaplustests_SOURCES += \
 	      unittests/integrity_unittest.cc \
 	      unittests/utils/chatutils_unittest.cc \
 	      unittests/resources/map/speciallayer_unittest.cc \
-	      unittests/resources/map/maplayer_unittest.cc \
+	      unittests/resources/map/maplayer/draw.cc \
+	      unittests/resources/map/maplayer/drawfringenormal.cc \
+	      unittests/resources/map/maplayer/drawfringesimple.cc \
+	      unittests/resources/map/maplayer/drawspeciallayer1.cc \
+	      unittests/resources/map/maplayer/drawspeciallayer2.cc \
+	      unittests/resources/map/maplayer/getemptytiledrawwidth.cc \
+	      unittests/resources/map/maplayer/gettiledrawwidth.cc \
+	      unittests/resources/map/maplayer/updatecache.cc \
+	      unittests/resources/map/maplayer/updateconditiontiles.cc \
 	      unittests/resources/resourcemanager/resourcemanager_unittest.cc \
 	      unittests/resources/sdlimagehelper_unittest.cc \
 	      unittests/gui/windowmanager_unittest.cc
diff --git a/src/unittests/resources/map/maplayer/draw.cc b/src/unittests/resources/map/maplayer/draw.cc
new file mode 100644
index 000000000..d679ff948
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/draw.cc
@@ -0,0 +1,589 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer draw", "")
+{
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    Map *map = nullptr;
+    MapLayer *layer = nullptr;
+    MockGraphics *const mock = new MockGraphics;
+
+    SECTION("simple 1")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        map->addLayer(layer);
+        layer->updateCache(1, 1);
+
+        layer->draw(mock,
+            0, 0,
+            1, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            1, 1,
+            10, 5);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == -10);
+        REQUIRE(mock->mDraws[0].y == -5);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            1, 1,
+            -10, -5);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == 5);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 2")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        map->addLayer(layer);
+        layer->updateCache(2, 1);
+
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            0, 0);
+
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            10, 5);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == -10);
+        REQUIRE(mock->mDraws[0].y == -5);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            -10, -5);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == 5);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 3")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img2);
+        map->addLayer(layer);
+        layer->updateCache(2, 1);
+
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img2);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            -10, -20);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == 20);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 42);
+        REQUIRE(mock->mDraws[1].y == 20);
+        REQUIRE(mock->mDraws[1].image == img2);
+    }
+
+    SECTION("simple 4")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        map->addLayer(layer);
+        layer->updateCache(2, 1);
+
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            2, 1,
+            -10, 20);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 4.2")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(2, 0, img1);
+        map->addLayer(layer);
+        layer->updateCache(3, 1);
+
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            10, -20);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == -10);
+        REQUIRE(mock->mDraws[0].y == 20);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 54);
+        REQUIRE(mock->mDraws[1].y == 20);
+        REQUIRE(mock->mDraws[1].image == img1);
+    }
+
+    SECTION("simple 5")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        map->addLayer(layer);
+        layer->updateCache(3, 1);
+
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            -10, 20);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 6")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        map->addLayer(layer);
+        layer->updateCache(3, 1);
+
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img2);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            -10, 20);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 74);
+        REQUIRE(mock->mDraws[1].y == -20);
+        REQUIRE(mock->mDraws[1].image == img2);
+    }
+
+    SECTION("simple 7")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        map->addLayer(layer);
+        TileInfo *const tiles = layer->getTiles();
+        tiles[0].isEnabled = false;
+        layer->updateCache(3, 1);
+
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img2);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            3, 1,
+            -10, 20);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 42);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 74);
+        REQUIRE(mock->mDraws[1].y == -20);
+        REQUIRE(mock->mDraws[1].image == img2);
+    }
+
+    SECTION("normal 1")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            false,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        map->addLayer(layer);
+        layer->updateCache(maxX, maxY);
+
+        layer->draw(mock,
+            0, 0,
+            maxX, maxY,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 6);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 32 * 1);
+        REQUIRE(mock->mDraws[0].y == 32 * 10);
+        REQUIRE(mock->mDraws[0].width == 96);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32 * 4);
+        REQUIRE(mock->mDraws[1].y == 32 * 10);
+        REQUIRE(mock->mDraws[1].image == img2);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 6);
+        REQUIRE(mock->mDraws[2].y == 32 * 10);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[3].x == 32 * 9);
+        REQUIRE(mock->mDraws[3].y == 32 * 10);
+        REQUIRE(mock->mDraws[3].width == 64);
+        REQUIRE(mock->mDraws[3].height == 32);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[4].x == 32 * 11);
+        REQUIRE(mock->mDraws[4].y == 32 * 10);
+        REQUIRE(mock->mDraws[4].image == img3);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[5].x == 32 * 15);
+        REQUIRE(mock->mDraws[5].y == 32 * 10);
+        REQUIRE(mock->mDraws[5].width == 96);
+        REQUIRE(mock->mDraws[5].height == 32);
+        REQUIRE(mock->mDraws[5].image == img1);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            maxX, maxY,
+            -10, 20);
+        REQUIRE(mock->mDraws.size() == 6);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 32 * 1 + 10);
+        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[0].width == 96);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32 * 4 + 10);
+        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[1].image == img2);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 6 + 10);
+        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[3].x == 32 * 9 + 10);
+        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[3].width == 64);
+        REQUIRE(mock->mDraws[3].height == 32);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[4].x == 32 * 11 + 10);
+        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[4].image == img3);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[5].x == 32 * 15 + 10);
+        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[5].width == 96);
+        REQUIRE(mock->mDraws[5].height == 32);
+        REQUIRE(mock->mDraws[5].image == img1);
+    }
+
+    SECTION("normal2")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            false,
+            0,
+            0);
+        TileInfo *const tiles = layer->getTiles();
+        map->addLayer(layer);
+        for (int x = 0; x < maxX; x ++)
+        {
+            for (int y = 0; y < maxY; y ++)
+            {
+                layer->setTile(x, y, img1);
+                tiles[y * maxX + x].isEnabled = false;
+            }
+        }
+        tiles[10 * maxX + 41].isEnabled = true;
+        layer->updateCache(maxX, maxY);
+
+        layer->draw(mock,
+            0, 0,
+            maxX, maxY,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32 * 41);
+        REQUIRE(mock->mDraws[0].y == 32 * 10);
+
+        mock->mDraws.clear();
+        layer->draw(mock,
+            0, 0,
+            maxX, maxY,
+            -10, 20);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32 * 41 + 10);
+        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
+    }
+
+    delete map;
+    delete img1;
+    delete img2;
+    delete img3;
+    delete mock;
+}
diff --git a/src/unittests/resources/map/maplayer/drawfringenormal.cc b/src/unittests/resources/map/maplayer/drawfringenormal.cc
new file mode 100644
index 000000000..a15e3d243
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/drawfringenormal.cc
@@ -0,0 +1,518 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer drawFringe normal", "")
+{
+    setEnv("SDL_VIDEODRIVER", "dummy");
+
+    logger = new Logger;
+    VirtFs::mountDirSilent("data", Append_false);
+    VirtFs::mountDirSilent("../data", Append_false);
+
+    imageHelper = new SDLImageHelper;
+#ifdef USE_SDL2
+    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
+        graphicsManager.createWindow(640, 480, 0,
+        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
+#else  // USE_SDL2
+
+    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
+#endif  // USE_SDL2
+
+    theme = new Theme;
+    Theme::selectSkin();
+
+    localPlayer = new LocalPlayer(static_cast<BeingId>(1),
+        BeingTypeId_zero);
+
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    Map *map = nullptr;
+    MapLayer *layer = nullptr;
+    MockGraphics *const mock = new MockGraphics;
+    const Actors actors;
+
+    SECTION("normal 1")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            true,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(maxX, maxY);
+
+        layer->drawFringe(mock,
+            0, 0,
+            maxX, maxY,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 6);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 32 * 1);
+        REQUIRE(mock->mDraws[0].y == 32 * 10);
+        REQUIRE(mock->mDraws[0].width == 96);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32 * 4);
+        REQUIRE(mock->mDraws[1].y == 32 * 10);
+        REQUIRE(mock->mDraws[1].image == img2);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 6);
+        REQUIRE(mock->mDraws[2].y == 32 * 10);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[3].x == 32 * 9);
+        REQUIRE(mock->mDraws[3].y == 32 * 10);
+        REQUIRE(mock->mDraws[3].width == 64);
+        REQUIRE(mock->mDraws[3].height == 32);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[4].x == 32 * 11);
+        REQUIRE(mock->mDraws[4].y == 32 * 10);
+        REQUIRE(mock->mDraws[4].image == img3);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[5].x == 32 * 15);
+        REQUIRE(mock->mDraws[5].y == 32 * 10);
+        REQUIRE(mock->mDraws[5].width == 96);
+        REQUIRE(mock->mDraws[5].height == 32);
+        REQUIRE(mock->mDraws[5].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            maxX, maxY,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 6);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 32 * 1 + 10);
+        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[0].width == 96);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32 * 4 + 10);
+        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[1].image == img2);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 6 + 10);
+        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[3].x == 32 * 9 + 10);
+        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[3].width == 64);
+        REQUIRE(mock->mDraws[3].height == 32);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[4].x == 32 * 11 + 10);
+        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[4].image == img3);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[5].x == 32 * 15 + 10);
+        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[5].width == 96);
+        REQUIRE(mock->mDraws[5].height == 32);
+        REQUIRE(mock->mDraws[5].image == img1);
+    }
+
+    SECTION("normal2")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            true,
+            0,
+            0);
+        TileInfo *const tiles = layer->getTiles();
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        for (int x = 0; x < maxX; x ++)
+        {
+            for (int y = 0; y < maxY; y ++)
+            {
+                layer->setTile(x, y, img1);
+                tiles[y * maxX + x].isEnabled = false;
+            }
+        }
+        tiles[10 * maxX + 41].isEnabled = true;
+        layer->updateCache(maxX, maxY);
+
+        layer->drawFringe(mock,
+            0, 0,
+            maxX, maxY,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32 * 41);
+        REQUIRE(mock->mDraws[0].y == 32 * 10);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            maxX, maxY,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32 * 41 + 10);
+        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
+    }
+
+    SECTION("normal 3")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            true,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        map->addLayer(layer);
+        SpecialLayer *const specialLayer = map->getSpecialLayer();
+        SpecialLayer *const tempLayer = map->getTempLayer();
+        layer->setSpecialLayer(specialLayer);
+        layer->setTempLayer(tempLayer);
+        specialLayer->setTile(1, 10, MapItemType::ARROW_UP);
+        specialLayer->setTile(10, 10, MapItemType::ARROW_DOWN);
+        specialLayer->updateCache();
+        layer->updateCache(maxX, maxY);
+
+        layer->drawFringe(mock,
+            0, 0,
+            maxX, maxY,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 8);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 32 * 1);
+        REQUIRE(mock->mDraws[0].y == 32 * 10);
+        REQUIRE(mock->mDraws[0].width == 96);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32 * 1);
+        REQUIRE(mock->mDraws[1].y == 32 * 10);
+//        REQUIRE(mock->mDraws[1].image == img2);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 4);
+        REQUIRE(mock->mDraws[2].y == 32 * 10);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[3].x == 32 * 6);
+        REQUIRE(mock->mDraws[3].y == 32 * 10);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[4].x == 32 * 9);
+        REQUIRE(mock->mDraws[4].y == 32 * 10);
+        REQUIRE(mock->mDraws[4].width == 64);
+        REQUIRE(mock->mDraws[4].height == 32);
+        REQUIRE(mock->mDraws[4].image == img2);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[5].x == 32 * 10);
+        REQUIRE(mock->mDraws[5].y == 32 * 10);
+//        REQUIRE(mock->mDraws[5].image == img2);
+        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[6].x == 32 * 11);
+        REQUIRE(mock->mDraws[6].y == 32 * 10);
+        REQUIRE(mock->mDraws[6].image == img3);
+        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[7].x == 32 * 15);
+        REQUIRE(mock->mDraws[7].y == 32 * 10);
+        REQUIRE(mock->mDraws[7].width == 96);
+        REQUIRE(mock->mDraws[7].height == 32);
+        REQUIRE(mock->mDraws[7].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            maxX, maxY,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 8);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 32 * 1 + 10);
+        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[0].width == 96);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32 * 1 + 10);
+        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
+//        REQUIRE(mock->mDraws[1].image == img2);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 4 + 10);
+        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[3].x == 32 * 6 + 10);
+        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[4].x == 32 * 9 + 10);
+        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[4].width == 64);
+        REQUIRE(mock->mDraws[4].height == 32);
+        REQUIRE(mock->mDraws[4].image == img2);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[5].x == 32 * 10 + 10);
+        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
+//        REQUIRE(mock->mDraws[5].image == img2);
+        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[6].x == 32 * 11 + 10);
+        REQUIRE(mock->mDraws[6].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[6].image == img3);
+        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[7].x == 32 * 15 + 10);
+        REQUIRE(mock->mDraws[7].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[7].width == 96);
+        REQUIRE(mock->mDraws[7].height == 32);
+        REQUIRE(mock->mDraws[7].image == img1);
+    }
+
+    SECTION("normal 4")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            true,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        map->addLayer(layer);
+        SpecialLayer *const specialLayer = map->getSpecialLayer();
+        SpecialLayer *const tempLayer = map->getTempLayer();
+        layer->setSpecialLayer(specialLayer);
+        layer->setTempLayer(tempLayer);
+        specialLayer->setTile(0, 10, MapItemType::ARROW_UP);
+        specialLayer->setTile(10, 10, MapItemType::ARROW_DOWN);
+        specialLayer->setTile(90, 10, MapItemType::ARROW_DOWN);
+        specialLayer->updateCache();
+        layer->updateCache(maxX, maxY);
+
+        layer->drawFringe(mock,
+            0, 0,
+            maxX - 20, maxY,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 8);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32 * 0);
+        REQUIRE(mock->mDraws[0].y == 32 * 10);
+//        REQUIRE(mock->mDraws[0].image == img2);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[1].x == 32 * 1);
+        REQUIRE(mock->mDraws[1].y == 32 * 10);
+        REQUIRE(mock->mDraws[1].width == 96);
+        REQUIRE(mock->mDraws[1].height == 32);
+        REQUIRE(mock->mDraws[1].image == img1);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 4);
+        REQUIRE(mock->mDraws[2].y == 32 * 10);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[3].x == 32 * 6);
+        REQUIRE(mock->mDraws[3].y == 32 * 10);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[4].x == 32 * 9);
+        REQUIRE(mock->mDraws[4].y == 32 * 10);
+        REQUIRE(mock->mDraws[4].width == 64);
+        REQUIRE(mock->mDraws[4].height == 32);
+        REQUIRE(mock->mDraws[4].image == img2);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[5].x == 32 * 10);
+        REQUIRE(mock->mDraws[5].y == 32 * 10);
+//        REQUIRE(mock->mDraws[5].image == img2);
+        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[6].x == 32 * 11);
+        REQUIRE(mock->mDraws[6].y == 32 * 10);
+        REQUIRE(mock->mDraws[6].image == img3);
+        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[7].x == 32 * 15);
+        REQUIRE(mock->mDraws[7].y == 32 * 10);
+        REQUIRE(mock->mDraws[7].width == 96);
+        REQUIRE(mock->mDraws[7].height == 32);
+        REQUIRE(mock->mDraws[7].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            maxX - 20, maxY,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 8);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32 * 0 + 10);
+        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
+//        REQUIRE(mock->mDraws[0].image == img2);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[1].x == 32 * 1 + 10);
+        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[1].width == 96);
+        REQUIRE(mock->mDraws[1].height == 32);
+        REQUIRE(mock->mDraws[1].image == img1);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 32 * 4 + 10);
+        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[2].image == img2);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[3].x == 32 * 6 + 10);
+        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[3].image == img2);
+        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[4].x == 32 * 9 + 10);
+        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[4].width == 64);
+        REQUIRE(mock->mDraws[4].height == 32);
+        REQUIRE(mock->mDraws[4].image == img2);
+        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[5].x == 32 * 10 + 10);
+        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
+//        REQUIRE(mock->mDraws[5].image == img2);
+        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[6].x == 32 * 11 + 10);
+        REQUIRE(mock->mDraws[6].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[6].image == img3);
+        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[7].x == 32 * 15 + 10);
+        REQUIRE(mock->mDraws[7].y == 32 * 10 - 20);
+        REQUIRE(mock->mDraws[7].width == 96);
+        REQUIRE(mock->mDraws[7].height == 32);
+        REQUIRE(mock->mDraws[7].image == img1);
+    }
+
+    delete2(localPlayer);
+    delete map;
+    delete img1;
+    delete img2;
+    delete img3;
+    delete mock;
+    delete2(theme);
+    GraphicsManager::deleteRenderers();
+    VirtFs::unmountDirSilent("data");
+    VirtFs::unmountDirSilent("../data");
+    delete2(logger);
+}
diff --git a/src/unittests/resources/map/maplayer/drawfringesimple.cc b/src/unittests/resources/map/maplayer/drawfringesimple.cc
new file mode 100644
index 000000000..c0f86ebd5
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/drawfringesimple.cc
@@ -0,0 +1,499 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer drawFringe simple", "")
+{
+    setEnv("SDL_VIDEODRIVER", "dummy");
+
+    logger = new Logger;
+    VirtFs::mountDirSilent("data", Append_false);
+    VirtFs::mountDirSilent("../data", Append_false);
+
+    imageHelper = new SDLImageHelper;
+#ifdef USE_SDL2
+    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
+        graphicsManager.createWindow(640, 480, 0,
+        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
+#else  // USE_SDL2
+
+    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
+#endif  // USE_SDL2
+
+    theme = new Theme;
+    Theme::selectSkin();
+
+    localPlayer = new LocalPlayer(static_cast<BeingId>(1),
+        BeingTypeId_zero);
+
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    Map *map = nullptr;
+    MapLayer *layer = nullptr;
+    MockGraphics *const mock = new MockGraphics;
+    const Actors actors;
+
+    SECTION("simple 1")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(1, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            1, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            1, 1,
+            10, 5,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == -10);
+        REQUIRE(mock->mDraws[0].y == -5);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            1, 1,
+            -10, -5,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == 5);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 2")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(2, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            0, 0,
+            actors);
+
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            10, 5,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == -10);
+        REQUIRE(mock->mDraws[0].y == -5);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            -10, -5,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == 5);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 3")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img2);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(2, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img2);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            -10, -20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == 20);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 42);
+        REQUIRE(mock->mDraws[1].y == 20);
+        REQUIRE(mock->mDraws[1].image == img2);
+    }
+
+    SECTION("simple 4")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(2, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            2, 1,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 4.2")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(2, 0, img1);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(3, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            10, -20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == -10);
+        REQUIRE(mock->mDraws[0].y == 20);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 54);
+        REQUIRE(mock->mDraws[1].y == 20);
+        REQUIRE(mock->mDraws[1].image == img1);
+    }
+
+    SECTION("simple 5")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(3, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+    }
+
+    SECTION("simple 6")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        layer->updateCache(3, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img2);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
+        REQUIRE(mock->mDraws[0].x == 10);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].width == 64);
+        REQUIRE(mock->mDraws[0].height == 32);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 74);
+        REQUIRE(mock->mDraws[1].y == -20);
+        REQUIRE(mock->mDraws[1].image == img2);
+    }
+
+    SECTION("simple 7")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        TileInfo *const tiles = layer->getTiles();
+        tiles[0].isEnabled = false;
+        layer->updateCache(3, 1);
+
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            0, 0,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[1].image == img2);
+
+        mock->mDraws.clear();
+        layer->drawFringe(mock,
+            0, 0,
+            3, 1,
+            -10, 20,
+            actors);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 42);
+        REQUIRE(mock->mDraws[0].y == -20);
+        REQUIRE(mock->mDraws[0].image == img1);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 74);
+        REQUIRE(mock->mDraws[1].y == -20);
+        REQUIRE(mock->mDraws[1].image == img2);
+    }
+
+    delete2(localPlayer);
+    delete map;
+    delete img1;
+    delete img2;
+    delete img3;
+    delete mock;
+    delete2(theme);
+    GraphicsManager::deleteRenderers();
+    VirtFs::unmountDirSilent("data");
+    VirtFs::unmountDirSilent("../data");
+    delete2(logger);
+}
diff --git a/src/unittests/resources/map/maplayer/drawspeciallayer1.cc b/src/unittests/resources/map/maplayer/drawspeciallayer1.cc
new file mode 100644
index 000000000..f4f3872f3
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/drawspeciallayer1.cc
@@ -0,0 +1,392 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer drawSpecialLayer (specialLayer)", "")
+{
+    setEnv("SDL_VIDEODRIVER", "dummy");
+
+    logger = new Logger;
+    VirtFs::mountDirSilent("data", Append_false);
+    VirtFs::mountDirSilent("../data", Append_false);
+
+    imageHelper = new SDLImageHelper;
+#ifdef USE_SDL2
+    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
+        graphicsManager.createWindow(640, 480, 0,
+        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
+#else  // USE_SDL2
+
+    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
+#endif  // USE_SDL2
+
+    Map *map = nullptr;
+    MapLayer *layer = nullptr;
+    SpecialLayer *specialLayer = nullptr;
+    MockGraphics *const mock = new MockGraphics;
+    const Actors actors;
+
+    SECTION("simple 1")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.empty());
+
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 1,
+            0, 0);
+//        REQUIRE(mock->mDraws.size() == 1);
+    }
+
+    SECTION("simple 2")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+    }
+
+    SECTION("simple 3")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 2,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+    }
+
+    SECTION("simple 4")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 2,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32);
+        REQUIRE(mock->mDraws[0].y == 0);
+    }
+
+    SECTION("simple 5")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 2,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32);
+        REQUIRE(mock->mDraws[1].y == 0);
+    }
+
+    SECTION("simple 6")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 3,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+    }
+
+    SECTION("simple 7")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 3,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+    }
+
+    SECTION("simple 8")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(1, 0, MapItemType::ARROW_DOWN);
+        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 3,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 3);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 64);
+        REQUIRE(mock->mDraws[2].y == 0);
+    }
+
+    SECTION("normal 1")
+    {
+        const int maxX = 100;
+        const int maxY = 50;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getSpecialLayer();
+        specialLayer->setTile(0, 5, MapItemType::ARROW_UP);
+        specialLayer->setTile(1, 5, MapItemType::ARROW_DOWN);
+        specialLayer->setTile(2, 5, MapItemType::ARROW_UP);
+        specialLayer->setTile(3, 5, MapItemType::EMPTY);
+        specialLayer->setTile(4, 5, MapItemType::EMPTY);
+        specialLayer->setTile(6, 5, MapItemType::ARROW_LEFT);
+        specialLayer->setTile(10, 20, MapItemType::ARROW_LEFT);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            5,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 4);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0 * 32);
+        REQUIRE(mock->mDraws[0].y == 5 * 32);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 1 * 32);
+        REQUIRE(mock->mDraws[1].y == 5 * 32);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 2 * 32);
+        REQUIRE(mock->mDraws[2].y == 5 * 32);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[3].x == 6 * 32);
+        REQUIRE(mock->mDraws[3].y == 5 * 32);
+
+        mock->mDraws.clear();
+        layer->drawSpecialLayer(mock,
+            4,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.empty());
+
+        layer->drawSpecialLayer(mock,
+            6,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.empty());
+
+        layer->drawSpecialLayer(mock,
+            20,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10 * 32);
+        REQUIRE(mock->mDraws[0].y == 20 * 32);
+    }
+
+    delete map;
+    delete mock;
+    GraphicsManager::deleteRenderers();
+    VirtFs::unmountDirSilent("data");
+    VirtFs::unmountDirSilent("../data");
+    delete2(logger);
+}
diff --git a/src/unittests/resources/map/maplayer/drawspeciallayer2.cc b/src/unittests/resources/map/maplayer/drawspeciallayer2.cc
new file mode 100644
index 000000000..ac9022362
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/drawspeciallayer2.cc
@@ -0,0 +1,398 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer drawSpecialLayer (tempLayer)", "")
+{
+    setEnv("SDL_VIDEODRIVER", "dummy");
+
+    logger = new Logger;
+    VirtFs::mountDirSilent("data", Append_false);
+    VirtFs::mountDirSilent("../data", Append_false);
+
+    imageHelper = new SDLImageHelper;
+#ifdef USE_SDL2
+    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
+        graphicsManager.createWindow(640, 480, 0,
+        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
+#else  // USE_SDL2
+
+    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
+#endif  // USE_SDL2
+
+    Map *map = nullptr;
+    MapLayer *layer = nullptr;
+    SpecialLayer *specialLayer = nullptr;
+    MockGraphics *const mock = new MockGraphics;
+    const Actors actors;
+
+    SECTION("simple 1")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.empty());
+
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 1,
+            0, 0);
+//        REQUIRE(mock->mDraws.size() == 1);
+    }
+
+    SECTION("simple 2")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 1,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+    }
+
+    SECTION("simple 3")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 2,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+    }
+
+    SECTION("simple 4")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        const int *const cache = specialLayer->getCache();
+        REQUIRE(cache[0] == 10000);
+        REQUIRE(cache[1] == 10000);
+
+        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+        REQUIRE(cache[0] == 0);
+        REQUIRE(cache[1] == 10000);
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 2,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32);
+        REQUIRE(mock->mDraws[0].y == 0);
+    }
+
+    SECTION("simple 5")
+    {
+        map = new Map("map",
+            2, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 2,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32);
+        REQUIRE(mock->mDraws[1].y == 0);
+    }
+
+    SECTION("simple 6")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 3,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+    }
+
+    SECTION("simple 7")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 3,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 2);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 32);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 64);
+        REQUIRE(mock->mDraws[1].y == 0);
+    }
+
+    SECTION("simple 8")
+    {
+        map = new Map("map",
+            3, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
+        specialLayer->setTile(1, 0, MapItemType::ARROW_DOWN);
+        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            0,
+            0, 3,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 3);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0);
+        REQUIRE(mock->mDraws[0].y == 0);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 32);
+        REQUIRE(mock->mDraws[1].y == 0);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 64);
+        REQUIRE(mock->mDraws[2].y == 0);
+    }
+
+    SECTION("normal 1")
+    {
+        const int maxX = 100;
+        const int maxY = 50;
+        map = new Map("map",
+            maxX, maxY,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            true,
+            0,
+            0);
+        map->addLayer(layer);
+        layer->setSpecialLayer(map->getSpecialLayer());
+        layer->setTempLayer(map->getTempLayer());
+        specialLayer = map->getTempLayer();
+        specialLayer->setTile(0, 5, MapItemType::ARROW_UP);
+        specialLayer->setTile(1, 5, MapItemType::ARROW_DOWN);
+        specialLayer->setTile(2, 5, MapItemType::ARROW_UP);
+        specialLayer->setTile(3, 5, MapItemType::EMPTY);
+        specialLayer->setTile(4, 5, MapItemType::EMPTY);
+        specialLayer->setTile(6, 5, MapItemType::ARROW_LEFT);
+        specialLayer->setTile(10, 20, MapItemType::ARROW_LEFT);
+        specialLayer->updateCache();
+
+        layer->drawSpecialLayer(mock,
+            5,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 4);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 0 * 32);
+        REQUIRE(mock->mDraws[0].y == 5 * 32);
+        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[1].x == 1 * 32);
+        REQUIRE(mock->mDraws[1].y == 5 * 32);
+        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[2].x == 2 * 32);
+        REQUIRE(mock->mDraws[2].y == 5 * 32);
+        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[3].x == 6 * 32);
+        REQUIRE(mock->mDraws[3].y == 5 * 32);
+
+        mock->mDraws.clear();
+        layer->drawSpecialLayer(mock,
+            4,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.empty());
+
+        layer->drawSpecialLayer(mock,
+            6,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.empty());
+
+        layer->drawSpecialLayer(mock,
+            20,
+            0, maxX,
+            0, 0);
+        REQUIRE(mock->mDraws.size() == 1);
+        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
+        REQUIRE(mock->mDraws[0].x == 10 * 32);
+        REQUIRE(mock->mDraws[0].y == 20 * 32);
+    }
+
+    delete map;
+    delete mock;
+    GraphicsManager::deleteRenderers();
+    VirtFs::unmountDirSilent("data");
+    VirtFs::unmountDirSilent("../data");
+    delete2(logger);
+}
diff --git a/src/unittests/resources/map/maplayer/getemptytiledrawwidth.cc b/src/unittests/resources/map/maplayer/getemptytiledrawwidth.cc
new file mode 100644
index 000000000..a624b819b
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/getemptytiledrawwidth.cc
@@ -0,0 +1,174 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer getEmptyTileDrawWidth", "")
+{
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    MapLayer *layer = nullptr;
+    int nextTile;
+
+    SECTION("simple 2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 1,
+            1,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 4")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(2, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 1,
+            2,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 5")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 2,
+            1,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("normal 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            100, 100,
+            false,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        TileInfo *const tiles = layer->getTiles();
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 0,
+            100 - 0,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 5,
+            100 - 5,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 7,
+            100 - 7,
+            nextTile) == 1);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 8,
+            100 - 8,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 12,
+            100 - 12,
+            nextTile) == 2);
+        REQUIRE(nextTile == 2);
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 13,
+            100 - 13,
+            nextTile) == 1);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 14,
+            100 - 14,
+            nextTile) == 0);
+        REQUIRE(nextTile == 0);
+    }
+
+    delete layer;
+    delete img1;
+    delete img2;
+    delete img3;
+}
diff --git a/src/unittests/resources/map/maplayer/gettiledrawwidth.cc b/src/unittests/resources/map/maplayer/gettiledrawwidth.cc
new file mode 100644
index 000000000..0b72e310b
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/gettiledrawwidth.cc
@@ -0,0 +1,411 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer getTileDrawWidth", "")
+{
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    MapLayer *layer = nullptr;
+    int width;
+    int nextTile;
+
+    SECTION("simple 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            2,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 1);
+    }
+
+    SECTION("simple 3")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 1,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 4")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            2,
+            width,
+            nextTile) == 1);
+        REQUIRE(width == 64);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 1,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 4.2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(2, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            3,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 2,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 5")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            3,
+            width,
+            nextTile) == 1);
+        REQUIRE(width == 64);
+        REQUIRE(nextTile == 2);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 1,
+            2,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 1);
+    }
+
+    SECTION("simple 6")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            3,
+            width,
+            nextTile) == 1);
+        REQUIRE(width == 64);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 1,
+            2,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 2,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 7")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        tiles[1].isEnabled = false;
+        REQUIRE(layer->getTileDrawWidth(tiles,
+            3,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 1);
+
+//        REQUIRE(layer->getTileDrawWidth(tiles + 1,
+//            2,
+//            width,
+//            nextTile) == 0);
+//        REQUIRE(width == 32);
+//        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 2,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("simple 8")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        tiles[0].isEnabled = false;
+//        REQUIRE(layer->getTileDrawWidth(tiles,
+//            3,
+//            width,
+//            nextTile) == 1);
+//        REQUIRE(width == 0);
+//        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 1,
+            2,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 2,
+            1,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+    }
+
+    SECTION("normal 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            100, 100,
+            false,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        TileInfo *const tiles = layer->getTiles();
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 1,
+            100 - 1,
+            width,
+            nextTile) == 2);
+        REQUIRE(width == 96);
+        REQUIRE(nextTile == 2);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 2,
+            100 - 2,
+            width,
+            nextTile) == 1);
+        REQUIRE(width == 64);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 3,
+            100 - 3,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 4,
+            100 - 4,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 6,
+            100 - 6,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 2);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 9,
+            100 - 9,
+            width,
+            nextTile) == 1);
+        REQUIRE(width == 64);
+        REQUIRE(nextTile == 1);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 10,
+            100 - 10,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 0);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 11,
+            100 - 11,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 3);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 15,
+            100 - 15,
+            width,
+            nextTile) == 2);
+        REQUIRE(width == 96);
+        REQUIRE(nextTile == 84);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 16,
+            100 - 16,
+            width,
+            nextTile) == 1);
+        REQUIRE(width == 64);
+        REQUIRE(nextTile == 83);
+
+        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 17,
+            100 - 17,
+            width,
+            nextTile) == 0);
+        REQUIRE(width == 32);
+        REQUIRE(nextTile == 82);
+    }
+
+    delete layer;
+    delete img1;
+    delete img2;
+    delete img3;
+}
diff --git a/src/unittests/resources/map/maplayer/updatecache.cc b/src/unittests/resources/map/maplayer/updatecache.cc
new file mode 100644
index 000000000..8f8db979c
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/updatecache.cc
@@ -0,0 +1,411 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer updateCache", "")
+{
+    Image *const img1 = new Image(32, 32);
+    Image *const img2 = new Image(32, 32);
+    Image *const img3 = new Image(32, 32);
+    MapLayer *layer = nullptr;
+
+    SECTION("simple 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(1, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 0);
+    }
+
+    SECTION("simple 2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(2, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == false);
+        REQUIRE(tiles[1].width == 0);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+    }
+
+    SECTION("simple 3")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(2, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 0);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+    }
+
+    SECTION("simple 4")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            2, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(2, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 64);
+        REQUIRE(tiles[0].count == 1);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+    }
+
+    SECTION("simple 4.2")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(2, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 32);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == false);
+        REQUIRE(tiles[1].width == 0);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+        REQUIRE(tiles[2].isEnabled == true);
+        REQUIRE(tiles[2].width == 32);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("simple 5")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 64);
+        REQUIRE(tiles[0].count == 1);
+        REQUIRE(tiles[0].nextTile == 2);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 1);
+        REQUIRE(tiles[2].isEnabled == false);
+        REQUIRE(tiles[2].width == 0);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("simple 6")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+        REQUIRE(tiles[0].width == 64);
+        REQUIRE(tiles[0].count == 1);
+        REQUIRE(tiles[0].nextTile == 1);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+        REQUIRE(tiles[2].isEnabled == true);
+        REQUIRE(tiles[2].width == 32);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("simple 7")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            3, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        layer->setTile(1, 0, img1);
+        layer->setTile(2, 0, img2);
+        TileInfo *const tiles = layer->getTiles();
+        tiles[0].isEnabled = false;
+        layer->updateCache(3, 1);
+        REQUIRE(tiles[0].isEnabled == false);
+        REQUIRE(tiles[0].width == 0);
+        REQUIRE(tiles[0].count == 0);
+        REQUIRE(tiles[0].nextTile == 0);
+        REQUIRE(tiles[1].isEnabled == true);
+        REQUIRE(tiles[1].width == 32);
+        REQUIRE(tiles[1].count == 0);
+        REQUIRE(tiles[1].nextTile == 0);
+        REQUIRE(tiles[2].isEnabled == true);
+        REQUIRE(tiles[2].width == 32);
+        REQUIRE(tiles[2].count == 0);
+        REQUIRE(tiles[2].nextTile == 0);
+    }
+
+    SECTION("normal 1")
+    {
+        layer = new MapLayer("test",
+            0, 0,
+            100, 100,
+            false,
+            0,
+            0);
+        layer->setTile(1, 10, img1);
+        layer->setTile(2, 10, img1);
+        layer->setTile(3, 10, img1);
+        layer->setTile(4, 10, img2);
+        layer->setTile(5, 10, nullptr);
+        layer->setTile(6, 10, img2);
+        layer->setTile(7, 10, nullptr);
+        layer->setTile(8, 10, nullptr);
+        layer->setTile(9, 10, img2);
+        layer->setTile(10, 10, img2);
+        layer->setTile(11, 10, img3);
+        layer->setTile(12, 10, nullptr);
+        layer->setTile(13, 10, nullptr);
+        layer->setTile(14, 10, nullptr);
+        layer->setTile(15, 10, img1);
+        layer->setTile(16, 10, img1);
+        layer->setTile(17, 10, img1);
+        TileInfo *const tiles = layer->getTiles();
+        layer->updateCache(100, 100);
+
+        REQUIRE(tiles[0 * 100 + 0].isEnabled == false);
+        REQUIRE(tiles[0 * 100 + 0].width == 0);
+        REQUIRE(tiles[0 * 100 + 0].count == 99);
+        REQUIRE(tiles[0 * 100 + 0].nextTile == 99);
+
+        REQUIRE(tiles[0 * 100 + 1].isEnabled == false);
+        REQUIRE(tiles[0 * 100 + 1].width == 0);
+        REQUIRE(tiles[0 * 100 + 1].count == 98);
+        REQUIRE(tiles[0 * 100 + 1].nextTile == 98);
+
+        REQUIRE(tiles[10 * 100 + 0].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 0].width == 0);
+        REQUIRE(tiles[10 * 100 + 0].count == 0);
+        REQUIRE(tiles[10 * 100 + 0].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 1].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 1].width == 96);
+        REQUIRE(tiles[10 * 100 + 1].count == 2);
+        REQUIRE(tiles[10 * 100 + 1].nextTile == 2);
+
+        REQUIRE(tiles[10 * 100 + 2].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 2].width == 64);
+        REQUIRE(tiles[10 * 100 + 2].count == 1);
+        REQUIRE(tiles[10 * 100 + 2].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 3].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 3].width == 32);
+        REQUIRE(tiles[10 * 100 + 3].count == 0);
+        REQUIRE(tiles[10 * 100 + 3].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 4].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 4].width == 32);
+        REQUIRE(tiles[10 * 100 + 4].count == 0);
+        REQUIRE(tiles[10 * 100 + 4].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 5].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 5].width == 0);
+        REQUIRE(tiles[10 * 100 + 5].count == 0);
+        REQUIRE(tiles[10 * 100 + 5].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 6].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 6].width == 32);
+        REQUIRE(tiles[10 * 100 + 6].count == 0);
+        REQUIRE(tiles[10 * 100 + 6].nextTile == 2);
+
+        REQUIRE(tiles[10 * 100 + 7].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 7].width == 0);
+        REQUIRE(tiles[10 * 100 + 7].count == 1);
+        REQUIRE(tiles[10 * 100 + 7].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 8].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 8].width == 0);
+        REQUIRE(tiles[10 * 100 + 8].count == 0);
+        REQUIRE(tiles[10 * 100 + 8].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 9].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 9].width == 64);
+        REQUIRE(tiles[10 * 100 + 9].count == 1);
+        REQUIRE(tiles[10 * 100 + 9].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 10].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 10].width == 32);
+        REQUIRE(tiles[10 * 100 + 10].count == 0);
+        REQUIRE(tiles[10 * 100 + 10].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 11].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 11].width == 32);
+        REQUIRE(tiles[10 * 100 + 11].count == 0);
+        REQUIRE(tiles[10 * 100 + 11].nextTile == 3);
+
+        REQUIRE(tiles[10 * 100 + 12].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 12].width == 0);
+        REQUIRE(tiles[10 * 100 + 12].count == 2);
+        REQUIRE(tiles[10 * 100 + 12].nextTile == 2);
+
+        REQUIRE(tiles[10 * 100 + 13].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 13].width == 0);
+        REQUIRE(tiles[10 * 100 + 13].count == 1);
+        REQUIRE(tiles[10 * 100 + 13].nextTile == 1);
+
+        REQUIRE(tiles[10 * 100 + 14].isEnabled == false);
+        REQUIRE(tiles[10 * 100 + 14].width == 0);
+        REQUIRE(tiles[10 * 100 + 14].count == 0);
+        REQUIRE(tiles[10 * 100 + 14].nextTile == 0);
+
+        REQUIRE(tiles[10 * 100 + 15].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 15].width == 96);
+        REQUIRE(tiles[10 * 100 + 15].count == 2);
+        REQUIRE(tiles[10 * 100 + 15].nextTile == 84);
+
+        REQUIRE(tiles[10 * 100 + 16].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 16].width == 64);
+        REQUIRE(tiles[10 * 100 + 16].count == 1);
+        REQUIRE(tiles[10 * 100 + 16].nextTile == 83);
+
+        REQUIRE(tiles[10 * 100 + 17].isEnabled == true);
+        REQUIRE(tiles[10 * 100 + 17].width == 32);
+        REQUIRE(tiles[10 * 100 + 17].count == 0);
+        REQUIRE(tiles[10 * 100 + 17].nextTile == 82);
+    }
+
+    SECTION("normal2")
+    {
+        const int maxX = 100;
+        const int maxY = 100;
+        layer = new MapLayer("test",
+            0, 0,
+            maxX, maxY,
+            false,
+            0,
+            0);
+        TileInfo *const tiles = layer->getTiles();
+        for (int x = 0; x < maxX; x ++)
+        {
+            for (int y = 0; y < maxY; y ++)
+            {
+                layer->setTile(x, y, img1);
+                tiles[y * maxX + x].isEnabled = false;
+            }
+        }
+        tiles[10 * maxX + 41].isEnabled = true;
+        layer->updateCache(maxX, maxY);
+
+        REQUIRE(tiles[10 * maxX + 0].isEnabled == false);
+        REQUIRE(tiles[10 * maxX + 0].width == 0);
+        REQUIRE(tiles[10 * maxX + 0].count == 40);
+        REQUIRE(tiles[10 * maxX + 0].nextTile == 40);
+
+        REQUIRE(tiles[10 * maxX + 1].isEnabled == false);
+        REQUIRE(tiles[10 * maxX + 1].width == 0);
+        REQUIRE(tiles[10 * maxX + 1].count == 39);
+        REQUIRE(tiles[10 * maxX + 1].nextTile == 39);
+    }
+
+    delete layer;
+    delete img1;
+    delete img2;
+    delete img3;
+}
diff --git a/src/unittests/resources/map/maplayer/updateconditiontiles.cc b/src/unittests/resources/map/maplayer/updateconditiontiles.cc
new file mode 100644
index 000000000..b0711b3ee
--- /dev/null
+++ b/src/unittests/resources/map/maplayer/updateconditiontiles.cc
@@ -0,0 +1,240 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2016-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "unittests/unittests.h"
+
+#include "graphicsmanager.h"
+
+#include "being/localplayer.h"
+
+#include "enums/resources/map/blockmask.h"
+#include "enums/resources/map/mapitemtype.h"
+
+#include "fs/virtfs/fs.h"
+
+#include "gui/theme.h"
+
+#include "unittests/render/mockgraphics.h"
+
+#include "utils/delete2.h"
+#include "utils/env.h"
+
+#include "resources/sdlimagehelper.h"
+
+#include "resources/image/image.h"
+
+#include "resources/map/map.h"
+#include "resources/map/maplayer.h"
+#include "resources/map/speciallayer.h"
+
+#include "debug.h"
+
+TEST_CASE("MapLayer updateConditionTiles", "")
+{
+    Image *const img1 = new Image(32, 32);
+    Map *map = nullptr;
+    MapLayer *layer = nullptr;
+
+    SECTION("simple 1")
+    {
+        map = new Map("map",
+            1, 1,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            1, 1,
+            false,
+            0,
+            0);
+        layer->setTile(0, 0, img1);
+        map->addLayer(layer);
+        layer->setTileCondition(BlockMask::WATER);
+        TileInfo *const tiles = layer->getTiles();
+
+        map->addBlockMask(0, 0, BlockType::NONE);
+        layer->updateConditionTiles(map->getMetaTiles(),
+            1, 1);
+        REQUIRE(tiles[0].isEnabled == false);
+
+        map->addBlockMask(0, 0, BlockType::WATER);
+        layer->updateConditionTiles(map->getMetaTiles(),
+            1, 1);
+        REQUIRE(tiles[0].isEnabled == true);
+    }
+
+    SECTION("normal 1")
+    {
+        map = new Map("map",
+            100, 200,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            100, 200,
+            false,
+            0,
+            0);
+        layer->setTile(10, 10, img1);
+        layer->setTile(10, 20, img1);
+        layer->setTile(10, 30, img1);
+        map->addLayer(layer);
+        layer->setTileCondition(BlockMask::WATER);
+        TileInfo *const tiles = layer->getTiles();
+
+        map->addBlockMask(10, 10, BlockType::NONE);
+        map->addBlockMask(10, 20, BlockType::NONE);
+        map->addBlockMask(20, 20, BlockType::NONE);
+        layer->updateConditionTiles(map->getMetaTiles(),
+            100, 200);
+        for (int x = 0; x < 100; x ++)
+        {
+            for (int y = 0; y < 200; y ++)
+            {
+                REQUIRE(tiles[y * 100 + x].isEnabled == false);
+            }
+        }
+    }
+
+    SECTION("normal 2")
+    {
+        map = new Map("map",
+            100, 200,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            100, 200,
+            false,
+            0,
+            0);
+        layer->setTile(10, 10, img1);
+        layer->setTile(10, 20, img1);
+        layer->setTile(10, 30, img1);
+        map->addLayer(layer);
+        layer->setTileCondition(BlockMask::WATER);
+        TileInfo *const tiles = layer->getTiles();
+
+        map->addBlockMask(10, 10, BlockType::WATER);
+        map->addBlockMask(10, 20, BlockType::WATER);
+        map->addBlockMask(20, 20, BlockType::WATER);
+        layer->updateConditionTiles(map->getMetaTiles(),
+            100, 200);
+        for (int x = 0; x < 100; x ++)
+        {
+            for (int y = 0; y < 200; y ++)
+            {
+                if ((x == 10 && y == 10) || (x == 10 && y == 20))
+                {
+                    REQUIRE(tiles[y * 100 + x].isEnabled == true);
+                }
+                else
+                {
+                    REQUIRE(tiles[y * 100 + x].isEnabled == false);
+                }
+            }
+        }
+    }
+
+    SECTION("normal 3")
+    {
+        map = new Map("map",
+            100, 200,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            100, 200,
+            false,
+            0,
+            0);
+        for (int x = 0; x < 100; x ++)
+        {
+            for (int y = 0; y < 200; y ++)
+            {
+                layer->setTile(x, y, img1);
+            }
+        }
+        map->addLayer(layer);
+        layer->setTileCondition(BlockMask::WATER);
+        TileInfo *const tiles = layer->getTiles();
+
+        map->addBlockMask(10, 10, BlockType::WATER);
+        map->addBlockMask(10, 20, BlockType::WATER);
+        layer->updateConditionTiles(map->getMetaTiles(),
+            100, 200);
+        for (int x = 0; x < 100; x ++)
+        {
+            for (int y = 0; y < 200; y ++)
+            {
+                if ((x == 10 && y == 10) || (x == 10 && y == 20))
+                {
+                    REQUIRE(tiles[y * 100 + x].isEnabled == true);
+                }
+                else
+                {
+                    REQUIRE(tiles[y * 100 + x].isEnabled == false);
+                }
+            }
+        }
+    }
+
+    SECTION("normal 4")
+    {
+        map = new Map("map",
+            100, 200,
+            32, 32);
+        layer = new MapLayer("test",
+            0, 0,
+            100, 200,
+            false,
+            0,
+            0);
+        layer->setTile(10, 10, img1);
+        layer->setTile(10, 20, img1);
+        map->addLayer(layer);
+        layer->setTileCondition(BlockMask::WATER);
+        TileInfo *const tiles = layer->getTiles();
+
+        for (int x = 0; x < 100; x ++)
+        {
+            for (int y = 0; y < 200; y ++)
+            {
+                map->addBlockMask(x, y, BlockType::WATER);
+            }
+        }
+
+        layer->updateConditionTiles(map->getMetaTiles(),
+            100, 200);
+        for (int x = 0; x < 100; x ++)
+        {
+            for (int y = 0; y < 200; y ++)
+            {
+                if ((x == 10 && y == 10) || (x == 10 && y == 20))
+                {
+                    REQUIRE(tiles[y * 100 + x].isEnabled == true);
+                }
+                else
+                {
+                    REQUIRE(tiles[y * 100 + x].isEnabled == false);
+                }
+            }
+        }
+    }
+
+    delete map;
+    delete img1;
+}
diff --git a/src/unittests/resources/map/maplayer_unittest.cc b/src/unittests/resources/map/maplayer_unittest.cc
deleted file mode 100644
index 85d8c4f09..000000000
--- a/src/unittests/resources/map/maplayer_unittest.cc
+++ /dev/null
@@ -1,3213 +0,0 @@
-/*
- *  The ManaPlus Client
- *  Copyright (C) 2016-2017  The ManaPlus Developers
- *
- *  This file is part of The ManaPlus Client.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "unittests/unittests.h"
-
-#include "graphicsmanager.h"
-
-#include "being/localplayer.h"
-
-#include "enums/resources/map/blockmask.h"
-#include "enums/resources/map/mapitemtype.h"
-
-#include "fs/virtfs/fs.h"
-
-#include "gui/theme.h"
-
-#include "unittests/render/mockgraphics.h"
-
-#include "utils/delete2.h"
-#include "utils/env.h"
-
-#include "resources/sdlimagehelper.h"
-
-#include "resources/image/image.h"
-
-#include "resources/map/map.h"
-#include "resources/map/maplayer.h"
-#include "resources/map/speciallayer.h"
-
-#include "debug.h"
-
-TEST_CASE("MapLayer getTileDrawWidth", "")
-{
-    Image *const img1 = new Image(32, 32);
-    Image *const img2 = new Image(32, 32);
-    Image *const img3 = new Image(32, 32);
-    MapLayer *layer = nullptr;
-    int width;
-    int nextTile;
-
-    SECTION("simple 1")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 2")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            2,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 1);
-    }
-
-    SECTION("simple 3")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 1,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 4")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            2,
-            width,
-            nextTile) == 1);
-        REQUIRE(width == 64);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 1,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 4.2")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(2, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            3,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 2,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 5")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            3,
-            width,
-            nextTile) == 1);
-        REQUIRE(width == 64);
-        REQUIRE(nextTile == 2);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 1,
-            2,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 1);
-    }
-
-    SECTION("simple 6")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            3,
-            width,
-            nextTile) == 1);
-        REQUIRE(width == 64);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 1,
-            2,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 2,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 7")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        tiles[1].isEnabled = false;
-        REQUIRE(layer->getTileDrawWidth(tiles,
-            3,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 1);
-
-//        REQUIRE(layer->getTileDrawWidth(tiles + 1,
-//            2,
-//            width,
-//            nextTile) == 0);
-//        REQUIRE(width == 32);
-//        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 2,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 8")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        tiles[0].isEnabled = false;
-//        REQUIRE(layer->getTileDrawWidth(tiles,
-//            3,
-//            width,
-//            nextTile) == 1);
-//        REQUIRE(width == 0);
-//        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 1,
-            2,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 2,
-            1,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("normal 1")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            100, 100,
-            false,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        TileInfo *const tiles = layer->getTiles();
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 1,
-            100 - 1,
-            width,
-            nextTile) == 2);
-        REQUIRE(width == 96);
-        REQUIRE(nextTile == 2);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 2,
-            100 - 2,
-            width,
-            nextTile) == 1);
-        REQUIRE(width == 64);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 3,
-            100 - 3,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 4,
-            100 - 4,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 6,
-            100 - 6,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 2);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 9,
-            100 - 9,
-            width,
-            nextTile) == 1);
-        REQUIRE(width == 64);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 10,
-            100 - 10,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 11,
-            100 - 11,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 3);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 15,
-            100 - 15,
-            width,
-            nextTile) == 2);
-        REQUIRE(width == 96);
-        REQUIRE(nextTile == 84);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 16,
-            100 - 16,
-            width,
-            nextTile) == 1);
-        REQUIRE(width == 64);
-        REQUIRE(nextTile == 83);
-
-        REQUIRE(layer->getTileDrawWidth(tiles + 10 * 100 + 17,
-            100 - 17,
-            width,
-            nextTile) == 0);
-        REQUIRE(width == 32);
-        REQUIRE(nextTile == 82);
-    }
-
-    delete layer;
-    delete img1;
-    delete img2;
-    delete img3;
-}
-
-
-TEST_CASE("MapLayer getEmptyTileDrawWidth", "")
-{
-    Image *const img1 = new Image(32, 32);
-    Image *const img2 = new Image(32, 32);
-    Image *const img3 = new Image(32, 32);
-    MapLayer *layer = nullptr;
-    int nextTile;
-
-    SECTION("simple 2")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 1,
-            1,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 4")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(2, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 1,
-            2,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("simple 5")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 2,
-            1,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-    }
-
-    SECTION("normal 1")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            100, 100,
-            false,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        TileInfo *const tiles = layer->getTiles();
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 0,
-            100 - 0,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 5,
-            100 - 5,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 7,
-            100 - 7,
-            nextTile) == 1);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 8,
-            100 - 8,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 12,
-            100 - 12,
-            nextTile) == 2);
-        REQUIRE(nextTile == 2);
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 13,
-            100 - 13,
-            nextTile) == 1);
-        REQUIRE(nextTile == 1);
-
-        REQUIRE(layer->getEmptyTileDrawWidth(tiles + 10 * 100 + 14,
-            100 - 14,
-            nextTile) == 0);
-        REQUIRE(nextTile == 0);
-    }
-
-    delete layer;
-    delete img1;
-    delete img2;
-    delete img3;
-}
-
-
-TEST_CASE("MapLayer updateCache", "")
-{
-    Image *const img1 = new Image(32, 32);
-    Image *const img2 = new Image(32, 32);
-    Image *const img3 = new Image(32, 32);
-    MapLayer *layer = nullptr;
-
-    SECTION("simple 1")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(1, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 32);
-        REQUIRE(tiles[0].count == 0);
-        REQUIRE(tiles[0].nextTile == 0);
-    }
-
-    SECTION("simple 2")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(2, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 32);
-        REQUIRE(tiles[0].count == 0);
-        REQUIRE(tiles[0].nextTile == 1);
-        REQUIRE(tiles[1].isEnabled == false);
-        REQUIRE(tiles[1].width == 0);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 0);
-    }
-
-    SECTION("simple 3")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(2, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 32);
-        REQUIRE(tiles[0].count == 0);
-        REQUIRE(tiles[0].nextTile == 0);
-        REQUIRE(tiles[1].isEnabled == true);
-        REQUIRE(tiles[1].width == 32);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 0);
-    }
-
-    SECTION("simple 4")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(2, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 64);
-        REQUIRE(tiles[0].count == 1);
-        REQUIRE(tiles[0].nextTile == 1);
-        REQUIRE(tiles[1].isEnabled == true);
-        REQUIRE(tiles[1].width == 32);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 0);
-    }
-
-    SECTION("simple 4.2")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(2, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(3, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 32);
-        REQUIRE(tiles[0].count == 0);
-        REQUIRE(tiles[0].nextTile == 1);
-        REQUIRE(tiles[1].isEnabled == false);
-        REQUIRE(tiles[1].width == 0);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 0);
-        REQUIRE(tiles[2].isEnabled == true);
-        REQUIRE(tiles[2].width == 32);
-        REQUIRE(tiles[2].count == 0);
-        REQUIRE(tiles[2].nextTile == 0);
-    }
-
-    SECTION("simple 5")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(3, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 64);
-        REQUIRE(tiles[0].count == 1);
-        REQUIRE(tiles[0].nextTile == 2);
-        REQUIRE(tiles[1].isEnabled == true);
-        REQUIRE(tiles[1].width == 32);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 1);
-        REQUIRE(tiles[2].isEnabled == false);
-        REQUIRE(tiles[2].width == 0);
-        REQUIRE(tiles[2].count == 0);
-        REQUIRE(tiles[2].nextTile == 0);
-    }
-
-    SECTION("simple 6")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(3, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-        REQUIRE(tiles[0].width == 64);
-        REQUIRE(tiles[0].count == 1);
-        REQUIRE(tiles[0].nextTile == 1);
-        REQUIRE(tiles[1].isEnabled == true);
-        REQUIRE(tiles[1].width == 32);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 0);
-        REQUIRE(tiles[2].isEnabled == true);
-        REQUIRE(tiles[2].width == 32);
-        REQUIRE(tiles[2].count == 0);
-        REQUIRE(tiles[2].nextTile == 0);
-    }
-
-    SECTION("simple 7")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        TileInfo *const tiles = layer->getTiles();
-        tiles[0].isEnabled = false;
-        layer->updateCache(3, 1);
-        REQUIRE(tiles[0].isEnabled == false);
-        REQUIRE(tiles[0].width == 0);
-        REQUIRE(tiles[0].count == 0);
-        REQUIRE(tiles[0].nextTile == 0);
-        REQUIRE(tiles[1].isEnabled == true);
-        REQUIRE(tiles[1].width == 32);
-        REQUIRE(tiles[1].count == 0);
-        REQUIRE(tiles[1].nextTile == 0);
-        REQUIRE(tiles[2].isEnabled == true);
-        REQUIRE(tiles[2].width == 32);
-        REQUIRE(tiles[2].count == 0);
-        REQUIRE(tiles[2].nextTile == 0);
-    }
-
-    SECTION("normal 1")
-    {
-        layer = new MapLayer("test",
-            0, 0,
-            100, 100,
-            false,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        TileInfo *const tiles = layer->getTiles();
-        layer->updateCache(100, 100);
-
-        REQUIRE(tiles[0 * 100 + 0].isEnabled == false);
-        REQUIRE(tiles[0 * 100 + 0].width == 0);
-        REQUIRE(tiles[0 * 100 + 0].count == 99);
-        REQUIRE(tiles[0 * 100 + 0].nextTile == 99);
-
-        REQUIRE(tiles[0 * 100 + 1].isEnabled == false);
-        REQUIRE(tiles[0 * 100 + 1].width == 0);
-        REQUIRE(tiles[0 * 100 + 1].count == 98);
-        REQUIRE(tiles[0 * 100 + 1].nextTile == 98);
-
-        REQUIRE(tiles[10 * 100 + 0].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 0].width == 0);
-        REQUIRE(tiles[10 * 100 + 0].count == 0);
-        REQUIRE(tiles[10 * 100 + 0].nextTile == 0);
-
-        REQUIRE(tiles[10 * 100 + 1].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 1].width == 96);
-        REQUIRE(tiles[10 * 100 + 1].count == 2);
-        REQUIRE(tiles[10 * 100 + 1].nextTile == 2);
-
-        REQUIRE(tiles[10 * 100 + 2].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 2].width == 64);
-        REQUIRE(tiles[10 * 100 + 2].count == 1);
-        REQUIRE(tiles[10 * 100 + 2].nextTile == 1);
-
-        REQUIRE(tiles[10 * 100 + 3].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 3].width == 32);
-        REQUIRE(tiles[10 * 100 + 3].count == 0);
-        REQUIRE(tiles[10 * 100 + 3].nextTile == 0);
-
-        REQUIRE(tiles[10 * 100 + 4].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 4].width == 32);
-        REQUIRE(tiles[10 * 100 + 4].count == 0);
-        REQUIRE(tiles[10 * 100 + 4].nextTile == 1);
-
-        REQUIRE(tiles[10 * 100 + 5].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 5].width == 0);
-        REQUIRE(tiles[10 * 100 + 5].count == 0);
-        REQUIRE(tiles[10 * 100 + 5].nextTile == 0);
-
-        REQUIRE(tiles[10 * 100 + 6].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 6].width == 32);
-        REQUIRE(tiles[10 * 100 + 6].count == 0);
-        REQUIRE(tiles[10 * 100 + 6].nextTile == 2);
-
-        REQUIRE(tiles[10 * 100 + 7].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 7].width == 0);
-        REQUIRE(tiles[10 * 100 + 7].count == 1);
-        REQUIRE(tiles[10 * 100 + 7].nextTile == 1);
-
-        REQUIRE(tiles[10 * 100 + 8].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 8].width == 0);
-        REQUIRE(tiles[10 * 100 + 8].count == 0);
-        REQUIRE(tiles[10 * 100 + 8].nextTile == 0);
-
-        REQUIRE(tiles[10 * 100 + 9].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 9].width == 64);
-        REQUIRE(tiles[10 * 100 + 9].count == 1);
-        REQUIRE(tiles[10 * 100 + 9].nextTile == 1);
-
-        REQUIRE(tiles[10 * 100 + 10].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 10].width == 32);
-        REQUIRE(tiles[10 * 100 + 10].count == 0);
-        REQUIRE(tiles[10 * 100 + 10].nextTile == 0);
-
-        REQUIRE(tiles[10 * 100 + 11].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 11].width == 32);
-        REQUIRE(tiles[10 * 100 + 11].count == 0);
-        REQUIRE(tiles[10 * 100 + 11].nextTile == 3);
-
-        REQUIRE(tiles[10 * 100 + 12].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 12].width == 0);
-        REQUIRE(tiles[10 * 100 + 12].count == 2);
-        REQUIRE(tiles[10 * 100 + 12].nextTile == 2);
-
-        REQUIRE(tiles[10 * 100 + 13].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 13].width == 0);
-        REQUIRE(tiles[10 * 100 + 13].count == 1);
-        REQUIRE(tiles[10 * 100 + 13].nextTile == 1);
-
-        REQUIRE(tiles[10 * 100 + 14].isEnabled == false);
-        REQUIRE(tiles[10 * 100 + 14].width == 0);
-        REQUIRE(tiles[10 * 100 + 14].count == 0);
-        REQUIRE(tiles[10 * 100 + 14].nextTile == 0);
-
-        REQUIRE(tiles[10 * 100 + 15].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 15].width == 96);
-        REQUIRE(tiles[10 * 100 + 15].count == 2);
-        REQUIRE(tiles[10 * 100 + 15].nextTile == 84);
-
-        REQUIRE(tiles[10 * 100 + 16].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 16].width == 64);
-        REQUIRE(tiles[10 * 100 + 16].count == 1);
-        REQUIRE(tiles[10 * 100 + 16].nextTile == 83);
-
-        REQUIRE(tiles[10 * 100 + 17].isEnabled == true);
-        REQUIRE(tiles[10 * 100 + 17].width == 32);
-        REQUIRE(tiles[10 * 100 + 17].count == 0);
-        REQUIRE(tiles[10 * 100 + 17].nextTile == 82);
-    }
-
-    SECTION("normal2")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            false,
-            0,
-            0);
-        TileInfo *const tiles = layer->getTiles();
-        for (int x = 0; x < maxX; x ++)
-        {
-            for (int y = 0; y < maxY; y ++)
-            {
-                layer->setTile(x, y, img1);
-                tiles[y * maxX + x].isEnabled = false;
-            }
-        }
-        tiles[10 * maxX + 41].isEnabled = true;
-        layer->updateCache(maxX, maxY);
-
-        REQUIRE(tiles[10 * maxX + 0].isEnabled == false);
-        REQUIRE(tiles[10 * maxX + 0].width == 0);
-        REQUIRE(tiles[10 * maxX + 0].count == 40);
-        REQUIRE(tiles[10 * maxX + 0].nextTile == 40);
-
-        REQUIRE(tiles[10 * maxX + 1].isEnabled == false);
-        REQUIRE(tiles[10 * maxX + 1].width == 0);
-        REQUIRE(tiles[10 * maxX + 1].count == 39);
-        REQUIRE(tiles[10 * maxX + 1].nextTile == 39);
-    }
-
-    delete layer;
-    delete img1;
-    delete img2;
-    delete img3;
-}
-
-TEST_CASE("MapLayer updateConditionTiles", "")
-{
-    Image *const img1 = new Image(32, 32);
-    Map *map = nullptr;
-    MapLayer *layer = nullptr;
-
-    SECTION("simple 1")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        map->addLayer(layer);
-        layer->setTileCondition(BlockMask::WATER);
-        TileInfo *const tiles = layer->getTiles();
-
-        map->addBlockMask(0, 0, BlockType::NONE);
-        layer->updateConditionTiles(map->getMetaTiles(),
-            1, 1);
-        REQUIRE(tiles[0].isEnabled == false);
-
-        map->addBlockMask(0, 0, BlockType::WATER);
-        layer->updateConditionTiles(map->getMetaTiles(),
-            1, 1);
-        REQUIRE(tiles[0].isEnabled == true);
-    }
-
-    SECTION("normal 1")
-    {
-        map = new Map("map",
-            100, 200,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            100, 200,
-            false,
-            0,
-            0);
-        layer->setTile(10, 10, img1);
-        layer->setTile(10, 20, img1);
-        layer->setTile(10, 30, img1);
-        map->addLayer(layer);
-        layer->setTileCondition(BlockMask::WATER);
-        TileInfo *const tiles = layer->getTiles();
-
-        map->addBlockMask(10, 10, BlockType::NONE);
-        map->addBlockMask(10, 20, BlockType::NONE);
-        map->addBlockMask(20, 20, BlockType::NONE);
-        layer->updateConditionTiles(map->getMetaTiles(),
-            100, 200);
-        for (int x = 0; x < 100; x ++)
-        {
-            for (int y = 0; y < 200; y ++)
-            {
-                REQUIRE(tiles[y * 100 + x].isEnabled == false);
-            }
-        }
-    }
-
-    SECTION("normal 2")
-    {
-        map = new Map("map",
-            100, 200,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            100, 200,
-            false,
-            0,
-            0);
-        layer->setTile(10, 10, img1);
-        layer->setTile(10, 20, img1);
-        layer->setTile(10, 30, img1);
-        map->addLayer(layer);
-        layer->setTileCondition(BlockMask::WATER);
-        TileInfo *const tiles = layer->getTiles();
-
-        map->addBlockMask(10, 10, BlockType::WATER);
-        map->addBlockMask(10, 20, BlockType::WATER);
-        map->addBlockMask(20, 20, BlockType::WATER);
-        layer->updateConditionTiles(map->getMetaTiles(),
-            100, 200);
-        for (int x = 0; x < 100; x ++)
-        {
-            for (int y = 0; y < 200; y ++)
-            {
-                if ((x == 10 && y == 10) || (x == 10 && y == 20))
-                {
-                    REQUIRE(tiles[y * 100 + x].isEnabled == true);
-                }
-                else
-                {
-                    REQUIRE(tiles[y * 100 + x].isEnabled == false);
-                }
-            }
-        }
-    }
-
-    SECTION("normal 3")
-    {
-        map = new Map("map",
-            100, 200,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            100, 200,
-            false,
-            0,
-            0);
-        for (int x = 0; x < 100; x ++)
-        {
-            for (int y = 0; y < 200; y ++)
-            {
-                layer->setTile(x, y, img1);
-            }
-        }
-        map->addLayer(layer);
-        layer->setTileCondition(BlockMask::WATER);
-        TileInfo *const tiles = layer->getTiles();
-
-        map->addBlockMask(10, 10, BlockType::WATER);
-        map->addBlockMask(10, 20, BlockType::WATER);
-        layer->updateConditionTiles(map->getMetaTiles(),
-            100, 200);
-        for (int x = 0; x < 100; x ++)
-        {
-            for (int y = 0; y < 200; y ++)
-            {
-                if ((x == 10 && y == 10) || (x == 10 && y == 20))
-                {
-                    REQUIRE(tiles[y * 100 + x].isEnabled == true);
-                }
-                else
-                {
-                    REQUIRE(tiles[y * 100 + x].isEnabled == false);
-                }
-            }
-        }
-    }
-
-    SECTION("normal 4")
-    {
-        map = new Map("map",
-            100, 200,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            100, 200,
-            false,
-            0,
-            0);
-        layer->setTile(10, 10, img1);
-        layer->setTile(10, 20, img1);
-        map->addLayer(layer);
-        layer->setTileCondition(BlockMask::WATER);
-        TileInfo *const tiles = layer->getTiles();
-
-        for (int x = 0; x < 100; x ++)
-        {
-            for (int y = 0; y < 200; y ++)
-            {
-                map->addBlockMask(x, y, BlockType::WATER);
-            }
-        }
-
-        layer->updateConditionTiles(map->getMetaTiles(),
-            100, 200);
-        for (int x = 0; x < 100; x ++)
-        {
-            for (int y = 0; y < 200; y ++)
-            {
-                if ((x == 10 && y == 10) || (x == 10 && y == 20))
-                {
-                    REQUIRE(tiles[y * 100 + x].isEnabled == true);
-                }
-                else
-                {
-                    REQUIRE(tiles[y * 100 + x].isEnabled == false);
-                }
-            }
-        }
-    }
-
-    delete map;
-    delete img1;
-}
-
-TEST_CASE("MapLayer draw", "")
-{
-    Image *const img1 = new Image(32, 32);
-    Image *const img2 = new Image(32, 32);
-    Image *const img3 = new Image(32, 32);
-    Map *map = nullptr;
-    MapLayer *layer = nullptr;
-    MockGraphics *const mock = new MockGraphics;
-
-    SECTION("simple 1")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        map->addLayer(layer);
-        layer->updateCache(1, 1);
-
-        layer->draw(mock,
-            0, 0,
-            1, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            1, 1,
-            10, 5);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == -10);
-        REQUIRE(mock->mDraws[0].y == -5);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            1, 1,
-            -10, -5);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == 5);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 2")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        map->addLayer(layer);
-        layer->updateCache(2, 1);
-
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            0, 0);
-
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            10, 5);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == -10);
-        REQUIRE(mock->mDraws[0].y == -5);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            -10, -5);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == 5);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 3")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img2);
-        map->addLayer(layer);
-        layer->updateCache(2, 1);
-
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img2);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            -10, -20);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == 20);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 42);
-        REQUIRE(mock->mDraws[1].y == 20);
-        REQUIRE(mock->mDraws[1].image == img2);
-    }
-
-    SECTION("simple 4")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        map->addLayer(layer);
-        layer->updateCache(2, 1);
-
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            2, 1,
-            -10, 20);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 4.2")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(2, 0, img1);
-        map->addLayer(layer);
-        layer->updateCache(3, 1);
-
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            10, -20);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == -10);
-        REQUIRE(mock->mDraws[0].y == 20);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 54);
-        REQUIRE(mock->mDraws[1].y == 20);
-        REQUIRE(mock->mDraws[1].image == img1);
-    }
-
-    SECTION("simple 5")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        map->addLayer(layer);
-        layer->updateCache(3, 1);
-
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            -10, 20);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 6")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        map->addLayer(layer);
-        layer->updateCache(3, 1);
-
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img2);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            -10, 20);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 74);
-        REQUIRE(mock->mDraws[1].y == -20);
-        REQUIRE(mock->mDraws[1].image == img2);
-    }
-
-    SECTION("simple 7")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            false,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        map->addLayer(layer);
-        TileInfo *const tiles = layer->getTiles();
-        tiles[0].isEnabled = false;
-        layer->updateCache(3, 1);
-
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img2);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            3, 1,
-            -10, 20);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 42);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 74);
-        REQUIRE(mock->mDraws[1].y == -20);
-        REQUIRE(mock->mDraws[1].image == img2);
-    }
-
-    SECTION("normal 1")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            false,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        map->addLayer(layer);
-        layer->updateCache(maxX, maxY);
-
-        layer->draw(mock,
-            0, 0,
-            maxX, maxY,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 6);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 32 * 1);
-        REQUIRE(mock->mDraws[0].y == 32 * 10);
-        REQUIRE(mock->mDraws[0].width == 96);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32 * 4);
-        REQUIRE(mock->mDraws[1].y == 32 * 10);
-        REQUIRE(mock->mDraws[1].image == img2);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 6);
-        REQUIRE(mock->mDraws[2].y == 32 * 10);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[3].x == 32 * 9);
-        REQUIRE(mock->mDraws[3].y == 32 * 10);
-        REQUIRE(mock->mDraws[3].width == 64);
-        REQUIRE(mock->mDraws[3].height == 32);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[4].x == 32 * 11);
-        REQUIRE(mock->mDraws[4].y == 32 * 10);
-        REQUIRE(mock->mDraws[4].image == img3);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[5].x == 32 * 15);
-        REQUIRE(mock->mDraws[5].y == 32 * 10);
-        REQUIRE(mock->mDraws[5].width == 96);
-        REQUIRE(mock->mDraws[5].height == 32);
-        REQUIRE(mock->mDraws[5].image == img1);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            maxX, maxY,
-            -10, 20);
-        REQUIRE(mock->mDraws.size() == 6);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 32 * 1 + 10);
-        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[0].width == 96);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32 * 4 + 10);
-        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[1].image == img2);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 6 + 10);
-        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[3].x == 32 * 9 + 10);
-        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[3].width == 64);
-        REQUIRE(mock->mDraws[3].height == 32);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[4].x == 32 * 11 + 10);
-        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[4].image == img3);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[5].x == 32 * 15 + 10);
-        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[5].width == 96);
-        REQUIRE(mock->mDraws[5].height == 32);
-        REQUIRE(mock->mDraws[5].image == img1);
-    }
-
-    SECTION("normal2")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            false,
-            0,
-            0);
-        TileInfo *const tiles = layer->getTiles();
-        map->addLayer(layer);
-        for (int x = 0; x < maxX; x ++)
-        {
-            for (int y = 0; y < maxY; y ++)
-            {
-                layer->setTile(x, y, img1);
-                tiles[y * maxX + x].isEnabled = false;
-            }
-        }
-        tiles[10 * maxX + 41].isEnabled = true;
-        layer->updateCache(maxX, maxY);
-
-        layer->draw(mock,
-            0, 0,
-            maxX, maxY,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32 * 41);
-        REQUIRE(mock->mDraws[0].y == 32 * 10);
-
-        mock->mDraws.clear();
-        layer->draw(mock,
-            0, 0,
-            maxX, maxY,
-            -10, 20);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32 * 41 + 10);
-        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
-    }
-
-    delete map;
-    delete img1;
-    delete img2;
-    delete img3;
-    delete mock;
-}
-
-TEST_CASE("MapLayer drawSpecialLayer (specialLayer)", "")
-{
-    setEnv("SDL_VIDEODRIVER", "dummy");
-
-    logger = new Logger;
-    VirtFs::mountDirSilent("data", Append_false);
-    VirtFs::mountDirSilent("../data", Append_false);
-
-    imageHelper = new SDLImageHelper;
-#ifdef USE_SDL2
-    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
-        graphicsManager.createWindow(640, 480, 0,
-        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
-#else  // USE_SDL2
-
-    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
-#endif  // USE_SDL2
-
-    Map *map = nullptr;
-    MapLayer *layer = nullptr;
-    SpecialLayer *specialLayer = nullptr;
-    MockGraphics *const mock = new MockGraphics;
-    const Actors actors;
-
-    SECTION("simple 1")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.empty());
-
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 1,
-            0, 0);
-//        REQUIRE(mock->mDraws.size() == 1);
-    }
-
-    SECTION("simple 2")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-    }
-
-    SECTION("simple 3")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 2,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-    }
-
-    SECTION("simple 4")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 2,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32);
-        REQUIRE(mock->mDraws[0].y == 0);
-    }
-
-    SECTION("simple 5")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 2,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32);
-        REQUIRE(mock->mDraws[1].y == 0);
-    }
-
-    SECTION("simple 6")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 3,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-    }
-
-    SECTION("simple 7")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 3,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-    }
-
-    SECTION("simple 8")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(1, 0, MapItemType::ARROW_DOWN);
-        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 3,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 3);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 64);
-        REQUIRE(mock->mDraws[2].y == 0);
-    }
-
-    SECTION("normal 1")
-    {
-        const int maxX = 100;
-        const int maxY = 50;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getSpecialLayer();
-        specialLayer->setTile(0, 5, MapItemType::ARROW_UP);
-        specialLayer->setTile(1, 5, MapItemType::ARROW_DOWN);
-        specialLayer->setTile(2, 5, MapItemType::ARROW_UP);
-        specialLayer->setTile(3, 5, MapItemType::EMPTY);
-        specialLayer->setTile(4, 5, MapItemType::EMPTY);
-        specialLayer->setTile(6, 5, MapItemType::ARROW_LEFT);
-        specialLayer->setTile(10, 20, MapItemType::ARROW_LEFT);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            5,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 4);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0 * 32);
-        REQUIRE(mock->mDraws[0].y == 5 * 32);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 1 * 32);
-        REQUIRE(mock->mDraws[1].y == 5 * 32);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 2 * 32);
-        REQUIRE(mock->mDraws[2].y == 5 * 32);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[3].x == 6 * 32);
-        REQUIRE(mock->mDraws[3].y == 5 * 32);
-
-        mock->mDraws.clear();
-        layer->drawSpecialLayer(mock,
-            4,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.empty());
-
-        layer->drawSpecialLayer(mock,
-            6,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.empty());
-
-        layer->drawSpecialLayer(mock,
-            20,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10 * 32);
-        REQUIRE(mock->mDraws[0].y == 20 * 32);
-    }
-
-    delete map;
-    delete mock;
-    GraphicsManager::deleteRenderers();
-    VirtFs::unmountDirSilent("data");
-    VirtFs::unmountDirSilent("../data");
-    delete2(logger);
-}
-
-TEST_CASE("MapLayer drawSpecialLayer (tempLayer)", "")
-{
-    setEnv("SDL_VIDEODRIVER", "dummy");
-
-    logger = new Logger;
-    VirtFs::mountDirSilent("data", Append_false);
-    VirtFs::mountDirSilent("../data", Append_false);
-
-    imageHelper = new SDLImageHelper;
-#ifdef USE_SDL2
-    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
-        graphicsManager.createWindow(640, 480, 0,
-        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
-#else  // USE_SDL2
-
-    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
-#endif  // USE_SDL2
-
-    Map *map = nullptr;
-    MapLayer *layer = nullptr;
-    SpecialLayer *specialLayer = nullptr;
-    MockGraphics *const mock = new MockGraphics;
-    const Actors actors;
-
-    SECTION("simple 1")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.empty());
-
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 1,
-            0, 0);
-//        REQUIRE(mock->mDraws.size() == 1);
-    }
-
-    SECTION("simple 2")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 1,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-    }
-
-    SECTION("simple 3")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 2,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-    }
-
-    SECTION("simple 4")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        const int *const cache = specialLayer->getCache();
-        REQUIRE(cache[0] == 10000);
-        REQUIRE(cache[1] == 10000);
-
-        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-        REQUIRE(cache[0] == 0);
-        REQUIRE(cache[1] == 10000);
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 2,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32);
-        REQUIRE(mock->mDraws[0].y == 0);
-    }
-
-    SECTION("simple 5")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 2,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32);
-        REQUIRE(mock->mDraws[1].y == 0);
-    }
-
-    SECTION("simple 6")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 3,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-    }
-
-    SECTION("simple 7")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(1, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 3,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-    }
-
-    SECTION("simple 8")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(0, 0, MapItemType::ARROW_UP);
-        specialLayer->setTile(1, 0, MapItemType::ARROW_DOWN);
-        specialLayer->setTile(2, 0, MapItemType::ARROW_UP);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            0,
-            0, 3,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 3);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 64);
-        REQUIRE(mock->mDraws[2].y == 0);
-    }
-
-    SECTION("normal 1")
-    {
-        const int maxX = 100;
-        const int maxY = 50;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            true,
-            0,
-            0);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        specialLayer = map->getTempLayer();
-        specialLayer->setTile(0, 5, MapItemType::ARROW_UP);
-        specialLayer->setTile(1, 5, MapItemType::ARROW_DOWN);
-        specialLayer->setTile(2, 5, MapItemType::ARROW_UP);
-        specialLayer->setTile(3, 5, MapItemType::EMPTY);
-        specialLayer->setTile(4, 5, MapItemType::EMPTY);
-        specialLayer->setTile(6, 5, MapItemType::ARROW_LEFT);
-        specialLayer->setTile(10, 20, MapItemType::ARROW_LEFT);
-        specialLayer->updateCache();
-
-        layer->drawSpecialLayer(mock,
-            5,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 4);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0 * 32);
-        REQUIRE(mock->mDraws[0].y == 5 * 32);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 1 * 32);
-        REQUIRE(mock->mDraws[1].y == 5 * 32);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 2 * 32);
-        REQUIRE(mock->mDraws[2].y == 5 * 32);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[3].x == 6 * 32);
-        REQUIRE(mock->mDraws[3].y == 5 * 32);
-
-        mock->mDraws.clear();
-        layer->drawSpecialLayer(mock,
-            4,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.empty());
-
-        layer->drawSpecialLayer(mock,
-            6,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.empty());
-
-        layer->drawSpecialLayer(mock,
-            20,
-            0, maxX,
-            0, 0);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10 * 32);
-        REQUIRE(mock->mDraws[0].y == 20 * 32);
-    }
-
-    delete map;
-    delete mock;
-    GraphicsManager::deleteRenderers();
-    VirtFs::unmountDirSilent("data");
-    VirtFs::unmountDirSilent("../data");
-    delete2(logger);
-}
-
-TEST_CASE("MapLayer drawFringe", "")
-{
-    setEnv("SDL_VIDEODRIVER", "dummy");
-
-    logger = new Logger;
-    VirtFs::mountDirSilent("data", Append_false);
-    VirtFs::mountDirSilent("../data", Append_false);
-
-    imageHelper = new SDLImageHelper;
-#ifdef USE_SDL2
-    SDLImageHelper::setRenderer(graphicsManager.createRenderer(
-        graphicsManager.createWindow(640, 480, 0,
-        SDL_WINDOW_SHOWN | SDL_SWSURFACE), SDL_RENDERER_SOFTWARE));
-#else  // USE_SDL2
-
-    graphicsManager.createWindow(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
-#endif  // USE_SDL2
-
-    theme = new Theme;
-    Theme::selectSkin();
-
-    localPlayer = new LocalPlayer(static_cast<BeingId>(1),
-        BeingTypeId_zero);
-
-    Image *const img1 = new Image(32, 32);
-    Image *const img2 = new Image(32, 32);
-    Image *const img3 = new Image(32, 32);
-    Map *map = nullptr;
-    MapLayer *layer = nullptr;
-    MockGraphics *const mock = new MockGraphics;
-    const Actors actors;
-
-    SECTION("simple 1")
-    {
-        map = new Map("map",
-            1, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            1, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(1, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            1, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            1, 1,
-            10, 5,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == -10);
-        REQUIRE(mock->mDraws[0].y == -5);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            1, 1,
-            -10, -5,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == 5);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 2")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(2, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            0, 0,
-            actors);
-
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            10, 5,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == -10);
-        REQUIRE(mock->mDraws[0].y == -5);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            -10, -5,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == 5);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 3")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img2);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(2, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img2);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            -10, -20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == 20);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 42);
-        REQUIRE(mock->mDraws[1].y == 20);
-        REQUIRE(mock->mDraws[1].image == img2);
-    }
-
-    SECTION("simple 4")
-    {
-        map = new Map("map",
-            2, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            2, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(2, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            2, 1,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 4.2")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(2, 0, img1);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(3, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            10, -20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == -10);
-        REQUIRE(mock->mDraws[0].y == 20);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 54);
-        REQUIRE(mock->mDraws[1].y == 20);
-        REQUIRE(mock->mDraws[1].image == img1);
-    }
-
-    SECTION("simple 5")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(3, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-    }
-
-    SECTION("simple 6")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(3, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 0);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img2);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 10);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].width == 64);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 74);
-        REQUIRE(mock->mDraws[1].y == -20);
-        REQUIRE(mock->mDraws[1].image == img2);
-    }
-
-    SECTION("simple 7")
-    {
-        map = new Map("map",
-            3, 1,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            3, 1,
-            true,
-            0,
-            0);
-        layer->setTile(0, 0, img1);
-        layer->setTile(1, 0, img1);
-        layer->setTile(2, 0, img2);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        TileInfo *const tiles = layer->getTiles();
-        tiles[0].isEnabled = false;
-        layer->updateCache(3, 1);
-
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32);
-        REQUIRE(mock->mDraws[0].y == 0);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 64);
-        REQUIRE(mock->mDraws[1].y == 0);
-        REQUIRE(mock->mDraws[1].image == img2);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            3, 1,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 2);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 42);
-        REQUIRE(mock->mDraws[0].y == -20);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 74);
-        REQUIRE(mock->mDraws[1].y == -20);
-        REQUIRE(mock->mDraws[1].image == img2);
-    }
-
-    SECTION("normal 1")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            true,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        layer->updateCache(maxX, maxY);
-
-        layer->drawFringe(mock,
-            0, 0,
-            maxX, maxY,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 6);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 32 * 1);
-        REQUIRE(mock->mDraws[0].y == 32 * 10);
-        REQUIRE(mock->mDraws[0].width == 96);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32 * 4);
-        REQUIRE(mock->mDraws[1].y == 32 * 10);
-        REQUIRE(mock->mDraws[1].image == img2);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 6);
-        REQUIRE(mock->mDraws[2].y == 32 * 10);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[3].x == 32 * 9);
-        REQUIRE(mock->mDraws[3].y == 32 * 10);
-        REQUIRE(mock->mDraws[3].width == 64);
-        REQUIRE(mock->mDraws[3].height == 32);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[4].x == 32 * 11);
-        REQUIRE(mock->mDraws[4].y == 32 * 10);
-        REQUIRE(mock->mDraws[4].image == img3);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[5].x == 32 * 15);
-        REQUIRE(mock->mDraws[5].y == 32 * 10);
-        REQUIRE(mock->mDraws[5].width == 96);
-        REQUIRE(mock->mDraws[5].height == 32);
-        REQUIRE(mock->mDraws[5].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            maxX, maxY,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 6);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 32 * 1 + 10);
-        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[0].width == 96);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32 * 4 + 10);
-        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[1].image == img2);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 6 + 10);
-        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[3].x == 32 * 9 + 10);
-        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[3].width == 64);
-        REQUIRE(mock->mDraws[3].height == 32);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[4].x == 32 * 11 + 10);
-        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[4].image == img3);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[5].x == 32 * 15 + 10);
-        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[5].width == 96);
-        REQUIRE(mock->mDraws[5].height == 32);
-        REQUIRE(mock->mDraws[5].image == img1);
-    }
-
-    SECTION("normal2")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            true,
-            0,
-            0);
-        TileInfo *const tiles = layer->getTiles();
-        map->addLayer(layer);
-        layer->setSpecialLayer(map->getSpecialLayer());
-        layer->setTempLayer(map->getTempLayer());
-        for (int x = 0; x < maxX; x ++)
-        {
-            for (int y = 0; y < maxY; y ++)
-            {
-                layer->setTile(x, y, img1);
-                tiles[y * maxX + x].isEnabled = false;
-            }
-        }
-        tiles[10 * maxX + 41].isEnabled = true;
-        layer->updateCache(maxX, maxY);
-
-        layer->drawFringe(mock,
-            0, 0,
-            maxX, maxY,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32 * 41);
-        REQUIRE(mock->mDraws[0].y == 32 * 10);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            maxX, maxY,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 1);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32 * 41 + 10);
-        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
-    }
-
-    SECTION("normal 3")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            true,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        map->addLayer(layer);
-        SpecialLayer *const specialLayer = map->getSpecialLayer();
-        SpecialLayer *const tempLayer = map->getTempLayer();
-        layer->setSpecialLayer(specialLayer);
-        layer->setTempLayer(tempLayer);
-        specialLayer->setTile(1, 10, MapItemType::ARROW_UP);
-        specialLayer->setTile(10, 10, MapItemType::ARROW_DOWN);
-        specialLayer->updateCache();
-        layer->updateCache(maxX, maxY);
-
-        layer->drawFringe(mock,
-            0, 0,
-            maxX, maxY,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 8);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 32 * 1);
-        REQUIRE(mock->mDraws[0].y == 32 * 10);
-        REQUIRE(mock->mDraws[0].width == 96);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32 * 1);
-        REQUIRE(mock->mDraws[1].y == 32 * 10);
-//        REQUIRE(mock->mDraws[1].image == img2);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 4);
-        REQUIRE(mock->mDraws[2].y == 32 * 10);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[3].x == 32 * 6);
-        REQUIRE(mock->mDraws[3].y == 32 * 10);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[4].x == 32 * 9);
-        REQUIRE(mock->mDraws[4].y == 32 * 10);
-        REQUIRE(mock->mDraws[4].width == 64);
-        REQUIRE(mock->mDraws[4].height == 32);
-        REQUIRE(mock->mDraws[4].image == img2);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[5].x == 32 * 10);
-        REQUIRE(mock->mDraws[5].y == 32 * 10);
-//        REQUIRE(mock->mDraws[5].image == img2);
-        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[6].x == 32 * 11);
-        REQUIRE(mock->mDraws[6].y == 32 * 10);
-        REQUIRE(mock->mDraws[6].image == img3);
-        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[7].x == 32 * 15);
-        REQUIRE(mock->mDraws[7].y == 32 * 10);
-        REQUIRE(mock->mDraws[7].width == 96);
-        REQUIRE(mock->mDraws[7].height == 32);
-        REQUIRE(mock->mDraws[7].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            maxX, maxY,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 8);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[0].x == 32 * 1 + 10);
-        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[0].width == 96);
-        REQUIRE(mock->mDraws[0].height == 32);
-        REQUIRE(mock->mDraws[0].image == img1);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[1].x == 32 * 1 + 10);
-        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
-//        REQUIRE(mock->mDraws[1].image == img2);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 4 + 10);
-        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[3].x == 32 * 6 + 10);
-        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[4].x == 32 * 9 + 10);
-        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[4].width == 64);
-        REQUIRE(mock->mDraws[4].height == 32);
-        REQUIRE(mock->mDraws[4].image == img2);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[5].x == 32 * 10 + 10);
-        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
-//        REQUIRE(mock->mDraws[5].image == img2);
-        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[6].x == 32 * 11 + 10);
-        REQUIRE(mock->mDraws[6].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[6].image == img3);
-        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[7].x == 32 * 15 + 10);
-        REQUIRE(mock->mDraws[7].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[7].width == 96);
-        REQUIRE(mock->mDraws[7].height == 32);
-        REQUIRE(mock->mDraws[7].image == img1);
-    }
-
-    SECTION("normal 4")
-    {
-        const int maxX = 100;
-        const int maxY = 100;
-        map = new Map("map",
-            maxX, maxY,
-            32, 32);
-        layer = new MapLayer("test",
-            0, 0,
-            maxX, maxY,
-            true,
-            0,
-            0);
-        layer->setTile(1, 10, img1);
-        layer->setTile(2, 10, img1);
-        layer->setTile(3, 10, img1);
-        layer->setTile(4, 10, img2);
-        layer->setTile(5, 10, nullptr);
-        layer->setTile(6, 10, img2);
-        layer->setTile(7, 10, nullptr);
-        layer->setTile(8, 10, nullptr);
-        layer->setTile(9, 10, img2);
-        layer->setTile(10, 10, img2);
-        layer->setTile(11, 10, img3);
-        layer->setTile(12, 10, nullptr);
-        layer->setTile(13, 10, nullptr);
-        layer->setTile(14, 10, nullptr);
-        layer->setTile(15, 10, img1);
-        layer->setTile(16, 10, img1);
-        layer->setTile(17, 10, img1);
-        map->addLayer(layer);
-        SpecialLayer *const specialLayer = map->getSpecialLayer();
-        SpecialLayer *const tempLayer = map->getTempLayer();
-        layer->setSpecialLayer(specialLayer);
-        layer->setTempLayer(tempLayer);
-        specialLayer->setTile(0, 10, MapItemType::ARROW_UP);
-        specialLayer->setTile(10, 10, MapItemType::ARROW_DOWN);
-        specialLayer->setTile(90, 10, MapItemType::ARROW_DOWN);
-        specialLayer->updateCache();
-        layer->updateCache(maxX, maxY);
-
-        layer->drawFringe(mock,
-            0, 0,
-            maxX - 20, maxY,
-            0, 0,
-            actors);
-        REQUIRE(mock->mDraws.size() == 8);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32 * 0);
-        REQUIRE(mock->mDraws[0].y == 32 * 10);
-//        REQUIRE(mock->mDraws[0].image == img2);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[1].x == 32 * 1);
-        REQUIRE(mock->mDraws[1].y == 32 * 10);
-        REQUIRE(mock->mDraws[1].width == 96);
-        REQUIRE(mock->mDraws[1].height == 32);
-        REQUIRE(mock->mDraws[1].image == img1);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 4);
-        REQUIRE(mock->mDraws[2].y == 32 * 10);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[3].x == 32 * 6);
-        REQUIRE(mock->mDraws[3].y == 32 * 10);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[4].x == 32 * 9);
-        REQUIRE(mock->mDraws[4].y == 32 * 10);
-        REQUIRE(mock->mDraws[4].width == 64);
-        REQUIRE(mock->mDraws[4].height == 32);
-        REQUIRE(mock->mDraws[4].image == img2);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[5].x == 32 * 10);
-        REQUIRE(mock->mDraws[5].y == 32 * 10);
-//        REQUIRE(mock->mDraws[5].image == img2);
-        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[6].x == 32 * 11);
-        REQUIRE(mock->mDraws[6].y == 32 * 10);
-        REQUIRE(mock->mDraws[6].image == img3);
-        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[7].x == 32 * 15);
-        REQUIRE(mock->mDraws[7].y == 32 * 10);
-        REQUIRE(mock->mDraws[7].width == 96);
-        REQUIRE(mock->mDraws[7].height == 32);
-        REQUIRE(mock->mDraws[7].image == img1);
-
-        mock->mDraws.clear();
-        layer->drawFringe(mock,
-            0, 0,
-            maxX - 20, maxY,
-            -10, 20,
-            actors);
-        REQUIRE(mock->mDraws.size() == 8);
-        REQUIRE(mock->mDraws[0].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[0].x == 32 * 0 + 10);
-        REQUIRE(mock->mDraws[0].y == 32 * 10 - 20);
-//        REQUIRE(mock->mDraws[0].image == img2);
-        REQUIRE(mock->mDraws[1].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[1].x == 32 * 1 + 10);
-        REQUIRE(mock->mDraws[1].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[1].width == 96);
-        REQUIRE(mock->mDraws[1].height == 32);
-        REQUIRE(mock->mDraws[1].image == img1);
-        REQUIRE(mock->mDraws[2].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[2].x == 32 * 4 + 10);
-        REQUIRE(mock->mDraws[2].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[2].image == img2);
-        REQUIRE(mock->mDraws[3].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[3].x == 32 * 6 + 10);
-        REQUIRE(mock->mDraws[3].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[3].image == img2);
-        REQUIRE(mock->mDraws[4].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[4].x == 32 * 9 + 10);
-        REQUIRE(mock->mDraws[4].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[4].width == 64);
-        REQUIRE(mock->mDraws[4].height == 32);
-        REQUIRE(mock->mDraws[4].image == img2);
-        REQUIRE(mock->mDraws[5].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[5].x == 32 * 10 + 10);
-        REQUIRE(mock->mDraws[5].y == 32 * 10 - 20);
-//        REQUIRE(mock->mDraws[5].image == img2);
-        REQUIRE(mock->mDraws[6].drawType == MockDrawType::DrawImage);
-        REQUIRE(mock->mDraws[6].x == 32 * 11 + 10);
-        REQUIRE(mock->mDraws[6].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[6].image == img3);
-        REQUIRE(mock->mDraws[7].drawType == MockDrawType::DrawPattern);
-        REQUIRE(mock->mDraws[7].x == 32 * 15 + 10);
-        REQUIRE(mock->mDraws[7].y == 32 * 10 - 20);
-        REQUIRE(mock->mDraws[7].width == 96);
-        REQUIRE(mock->mDraws[7].height == 32);
-        REQUIRE(mock->mDraws[7].image == img1);
-    }
-
-    delete2(localPlayer);
-    delete map;
-    delete img1;
-    delete img2;
-    delete img3;
-    delete mock;
-    delete2(theme);
-    GraphicsManager::deleteRenderers();
-    VirtFs::unmountDirSilent("data");
-    VirtFs::unmountDirSilent("../data");
-    delete2(logger);
-}
-- 
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