From dce838195b3d2ca4703094aa8602038bb1e1e7f3 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 23 Apr 2011 02:10:02 +0300
Subject: Reorder map sprites to draw correctly player with more than one tile
 width.

---
 src/map.cpp                 | 17 +++++++++++------
 src/map.h                   |  7 ++++++-
 src/resources/mapreader.cpp |  4 ++++
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/map.cpp b/src/map.cpp
index 079477146..23089db4e 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -151,7 +151,7 @@ Image* MapLayer::getTile(int x, int y) const
 
 void MapLayer::draw(Graphics *graphics, int startX, int startY,
                     int endX, int endY, int scrollX, int scrollY,
-                    const Actors &actors, int debugFlags) const
+                    const Actors &actors, int debugFlags, int yFix) const
 {
     if (!player_node)
         return;
@@ -193,16 +193,17 @@ void MapLayer::draw(Graphics *graphics, int startX, int startY,
     for (int y = startY; y < endY; y++)
     {
         const int y32 = y * 32;
+        const int y32s = (y + yFix) * 32;
         const int yWidth = y * mWidth;
 
         // If drawing the fringe layer, make sure all actors above this row of
         // tiles have been drawn
         if (mIsFringeLayer)
         {
-            while (ai != actors.end() && (*ai)->getPixelY() <= y32)
+            while (ai != actors.end() && (*ai)->getPixelY() <= y32s)
             {
                 (*ai)->draw(graphics, -scrollX, -scrollY);
-                ++ai;
+                ++ ai;
             }
         }
 
@@ -242,6 +243,7 @@ void MapLayer::draw(Graphics *graphics, int startX, int startY,
             for (int x = startX; x < endX; x++)
             {
                 const int x32 = x * 32;
+
                 const int px1 = x32 - scrollX;
                 const int tilePtr = x + yWidth;
                 int c = 0;
@@ -255,6 +257,7 @@ void MapLayer::draw(Graphics *graphics, int startX, int startY,
                         || img->getHeight() <= 32)
                     {
                         int width = 0;
+                        // here need not draw over player position
                         c = getTileDrawWidth(tilePtr, endX - x, width);
 
                         if (!c)
@@ -381,7 +384,9 @@ Map::Map(int width, int height, int tileWidth, int tileHeight):
     mPvp(0),
     mTilesetsIndexed(false),
     mIndexedTilesets(0),
-    mIndexedTilesetsSize(0)
+    mIndexedTilesetsSize(0),
+    mActorFixX(0),
+    mActorFixY(0)
 //    mSpritesUpdated(true)
 {
     const int size = mWidth * mHeight;
@@ -580,7 +585,7 @@ void Map::draw(Graphics *graphics, int scrollX, int scrollY)
                 (*layeri)->draw(graphics,
                                 startX, startY, endX, endY,
                                 scrollX, scrollY,
-                                mActors, mDebugFlags);
+                                mActors, mDebugFlags, mActorFixY);
                 break;
             }
         }
@@ -600,7 +605,7 @@ void Map::draw(Graphics *graphics, int scrollX, int scrollY)
             (*layeri)->draw(graphics,
                             startX, startY, endX, endY,
                             scrollX, scrollY,
-                            mActors, mDebugFlags);
+                            mActors, mDebugFlags, mActorFixY);
         }
     }
 
diff --git a/src/map.h b/src/map.h
index fbb8e1394..11034a37e 100644
--- a/src/map.h
+++ b/src/map.h
@@ -159,7 +159,7 @@ class MapLayer: public ConfigListener
                   int endX, int endY,
                   int scrollX, int scrollY,
                   const Actors &actors,
-                  int mDebugFlags) const;
+                  int mDebugFlags, int yFix) const;
 
         bool isFringeLayer()
         { return mIsFringeLayer; }
@@ -437,6 +437,9 @@ class Map : public Properties, public ConfigListener
 
         void clearIndexedTilesets();
 
+        void setActorsFix(int x, int y)
+        { mActorFixX = x; mActorFixY = y; }
+
     protected:
         friend class Actor;
 
@@ -523,6 +526,8 @@ class Map : public Properties, public ConfigListener
         bool mTilesetsIndexed;
         Tileset** mIndexedTilesets;
         int mIndexedTilesetsSize;
+        int mActorFixX;
+        int mActorFixY;
 
         SpecialLayer *mSpecialLayer;
         SpecialLayer *mTempLayer;
diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index b80bc960f..3b7ebd2b1 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -360,6 +360,10 @@ Map *MapReader::readMap(xmlNodePtr node, const std::string &path)
                         map->addRange(objName, MapItem::MUSIC,
                             objX, objY, objW, objH);
                     }
+                    else if (objType == "ACTORSFIX")
+                    {
+                        map->setActorsFix(objX, objY);
+                    }
                     else
                     {
                         logger->log1("   Warning: Unknown object type");
-- 
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