From 6a02a10434f16c016a162e08d2d8ea089981e172 Mon Sep 17 00:00:00 2001
From: Björn Steinbrink <B.Steinbrink@gmx.de>
Date: Tue, 3 Oct 2006 14:46:41 +0000
Subject: Turned AmbientOverlay into a class. Cleaned up the associated code.

---
 src/resources/mapreader.cpp | 38 ++++++++++++++++++++++++++------------
 1 file changed, 26 insertions(+), 12 deletions(-)

(limited to 'src/resources/mapreader.cpp')

diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index c1ae911c..2377a8f4 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -24,6 +24,7 @@
 #include "mapreader.h"
 
 #include <cassert>
+#include <iostream>
 #include <zlib.h>
 
 #include "resourcemanager.h"
@@ -215,29 +216,37 @@ MapReader::readMap(xmlNodePtr node, const std::string &path)
     }
 
     //set Overlays
-    int i = 0;
     ResourceManager *resman = ResourceManager::getInstance();
-
-    while (map->hasProperty("overlay" + toString(i) + "image"))
+    for (int i = 0; ; i++)
     {
-        Image *overlayImage = resman->getImage(map->getProperty("overlay" + toString(i) + "image"));
+        const std::string name = "overlay" + toString(i);
+
+        if (!map->hasProperty(name + "image"))
+            break; // Finished
+
+        Image *img = resman->getImage(map->getProperty(name + "image"));
         float scrollX = 0.0f;
         float scrollY = 0.0f;
         float parallax = 0.0f;
-        if (map->hasProperty("overlay" + toString(i) + "scrollX"))
+        std::stringstream ss;
+
+        if (map->hasProperty(name + "scrollX"))
         {
-            scrollX = atof(map->getProperty("overlay" + toString(i) + "scrollX").c_str());
+            ss.str(map->getProperty(name + "scrollX"));
+            ss >> scrollX;
         }
-        if (map->hasProperty("overlay" + toString(i) + "scrollY"))
+        if (map->hasProperty(name + "scrollY"))
         {
-            scrollY = atof(map->getProperty("overlay" + toString(i) + "scrollY").c_str());
+            ss.str(map->getProperty(name + "scrollY"));
+            ss >> scrollY;
         }
-        if (map->hasProperty("overlay" + toString(i) + "parallax"))
+        if (map->hasProperty(name + "parallax"))
         {
-            parallax = atof(map->getProperty("overlay" + toString(i) + "parallax").c_str());
+            ss.str(map->getProperty(name + "parallax"));
+            ss >> parallax;
         }
-        map->setOverlay (overlayImage, scrollX, scrollY, parallax);
-        i++;
+        map->setOverlay(img, scrollX, scrollY, parallax);
+        img->decRef();
     }
 
     return map;
@@ -351,6 +360,11 @@ MapReader::readLayer(xmlNodePtr node, Map *map, int layer)
             }
         }
 
+        if (y < h)
+            std::cerr << "TOO SMALL!\n";
+        if (x)
+            std::cerr << "TOO SMALL!\n";
+
         // There can be only one data element
         break;
     }
-- 
cgit v1.2.3-70-g09d2