From 1cfedcb3046f4169698256c65b09307d79f363d8 Mon Sep 17 00:00:00 2001
From: Guillaume Melquiond <guillaume.melquiond@gmail.com>
Date: Mon, 27 Aug 2007 21:37:15 +0000
Subject: Ported patch from 0.0, in order to support missing extensions and
 uncompressed maps.

---
 src/engine.cpp              |  8 ++++++--
 src/resources/mapreader.cpp | 25 ++++++++++++++++++-------
 2 files changed, 24 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/engine.cpp b/src/engine.cpp
index 3b5fb403..6db89089 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -67,7 +67,12 @@ void Engine::changeMap(const std::string &mapPath)
     particleEngine->clear();
 
     // Store full map path in global var
-    map_path = "maps/" + mapPath;
+    map_path = "maps/" + mapPath + ".tmx";
+    ResourceManager *resman = ResourceManager::getInstance();
+    if (!resman->exists(map_path))
+    {
+        map_path += ".gz";
+    }
 
     // Attempt to load the new map
     Map *newMap = MapReader::readMap(map_path);
@@ -80,7 +85,6 @@ void Engine::changeMap(const std::string &mapPath)
     Image *mapImage = NULL;
     if (newMap->hasProperty("minimap"))
     {
-        ResourceManager *resman = ResourceManager::getInstance();
         mapImage = resman->getImage(newMap->getProperty("minimap"));
     }
     minimap->setMapImage(mapImage);
diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index 2230cb6a..260d5aa9 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -160,16 +160,27 @@ MapReader::readMap(const std::string &filename)
         return NULL;
     }
 
-    // Inflate the gzipped map data
     unsigned char *inflated;
-    unsigned int inflatedSize = inflateMemory((unsigned char*) buffer,
-                                              fileSize, inflated);
-    free(buffer);
+    unsigned int inflatedSize;
 
-    if (inflated == NULL)
+    if (filename.find(".gz", filename.length() - 3) != std::string::npos)
     {
-        logger->log("Could not decompress map file (%s)\n", filename.c_str());
-        return NULL;
+        // Inflate the gzipped map data
+        inflatedSize =
+            inflateMemory((unsigned char*) buffer, fileSize, inflated);
+        free(buffer);
+
+        if (inflated == NULL)
+        {
+            logger->log("Could not decompress map file (%s)",
+                    filename.c_str());
+            return NULL;
+        }
+    }
+    else
+    {
+        inflated = (unsigned char*) buffer;
+        inflatedSize = fileSize;
     }
 
     xmlDocPtr doc = xmlParseMemory((char*) inflated, inflatedSize);
-- 
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