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diff --git a/src/unittests/resources/map/maplayer/drawspeciallayer2.cc b/src/unittests/resources/map/maplayer/drawspeciallayer2.cc
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+++ 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);
+}