From 61dd0478b9c5c5c083631c28caf8199bf66bf617 Mon Sep 17 00:00:00 2001
From: Philipp Sehmisch <tmw@crushnet.org>
Date: Sat, 8 Mar 2008 08:21:42 +0000
Subject: Fixed some width/height mixups in TMXCopy.

---
 ChangeLog                   |  6 ++++++
 tools/tmxcopy/main.cpp      | 16 ++++++++++------
 tools/tmxcopy/map.cpp       | 17 ++++++++---------
 tools/tmxcopy/zlibutils.cpp |  2 --
 4 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7b6657a0..b37c8247 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-03-08  Philipp Sehmisch  <tmw@crushnet.org>
+
+	* tools/tmxcopy/main.cpp, tools/tmxcopy/main.map.cpp,
+	tools/tmxcopy/plibutils.cpp
+	Fixed some width/height mixups in TMXCopy.
+
 2008-03-07  Bjørn Lindeijer  <bjorn@lindeijer.nl>
 
 	* data/*: Moved dynamically released data to its own module (tmwdata).
diff --git a/tools/tmxcopy/main.cpp b/tools/tmxcopy/main.cpp
index 3d460961..92a69c54 100644
--- a/tools/tmxcopy/main.cpp
+++ b/tools/tmxcopy/main.cpp
@@ -28,15 +28,15 @@ int main(int argc, char * argv[] )
     // parsing command line options
     if (argc < 9 || argc > 10)
     {
-        std::cerr<<"Usage: srcFile x y height width tgtFile x y [outfile]";
+        std::cerr<<"Usage: srcFile x y width height tgtFile x y [outfile]";
         return -1;
     }
 
     std::string srcFile = argv[1];
     int srcX= atoi(argv[2]);
     int srcY= atoi(argv[3]);
-    int height= atoi(argv[4]);
-    int width=atoi(argv[5]);
+    int width= atoi(argv[4]);
+    int height=atoi(argv[5]);
     std::string tgtFile = argv[6];
     int destX=atoi(argv[7]);
     int destY=atoi(argv[8]);
@@ -44,7 +44,7 @@ int main(int argc, char * argv[] )
     if (argc == 10) outFile = argv[9];
 
     // plausibility check of command line options
-    if (height < 1 || width < 1 || srcX < 1 || srcY < 1 || destX < 1 || destY < 1)
+    if (height < 1 || width < 1 || srcX < 0 || srcY < 0 || destX < 0 || destY < 0)
     {
         std::cerr<<"Illegal coordinates!"<<std::endl;
         std::cerr<<"Usage: sourceFile x y height width targetFile x y [outputFile]"<<std::endl;
@@ -55,8 +55,12 @@ int main(int argc, char * argv[] )
     {
         Map* srcMap = new Map(srcFile);
         Map* tgtMap = new Map(tgtFile);
-        tgtMap->overwrite(srcMap, srcX, srcY, height, width, destX, destY);
-        tgtMap->save(outFile);
+        if (tgtMap->overwrite(srcMap, srcX, srcY, width, height, destX, destY))
+        {
+            tgtMap->save(outFile);
+        } else {
+            return -1;
+        }
     }
     catch (int)
     {
diff --git a/tools/tmxcopy/map.cpp b/tools/tmxcopy/map.cpp
index 0674ae1a..e0212e37 100644
--- a/tools/tmxcopy/map.cpp
+++ b/tools/tmxcopy/map.cpp
@@ -188,19 +188,19 @@ bool Map::overwrite(  Map* srcMap,
     //plausibility check of coordinates
     bool checkPassed = true;
     if (srcX + srcWidth > srcMap->getWidth()) {
-        std::cerr<<"Error: Area exceeds right map border of source map!";
+        std::cerr<<"Error: Area exceeds right map border of source map!"<<std::endl;
         checkPassed = false;
     }
     if (srcY + srcHeight > srcMap->getHeight()) {
-        std::cerr<<"Error: Area exceeds lower map border of source map!";
+        std::cerr<<"Error: Area exceeds lower map border of source map!"<<std::endl;
         checkPassed = false;
     }
     if (destX + srcWidth > mWidth) {
-        std::cerr<<"Error: Area exceeds right map border of target map!";
+        std::cerr<<"Error: Area exceeds right map border of target map!"<<std::endl;
         checkPassed = false;
     }
     if (destY + srcHeight > mHeight) {
-        std::cerr<<"Error: Area exceeds lower map border of target map!";
+        std::cerr<<"Error: Area exceeds lower map border of target map!"<<std::endl;
         checkPassed = false;
     }
     if (!checkPassed) return false;
@@ -235,10 +235,10 @@ bool Map::overwrite(  Map* srcMap,
         Layer* srcLayer = srcMap->getLayer(i);
         Layer* destLayer = mLayers.at(i);
 
-        for (int y=0; y<srcWidth; y++)
+        for (int y=0; y<srcHeight; y++)
         {
 
-            for (int x=0; x<srcHeight; x++)
+            for (int x=0; x<srcWidth; x++)
             {
                 int srcIndex = srcMap->getWidth() * (y + srcY) + (x + srcX);
                 int tgtIndex = mWidth * (y + destY) + (x + destX);
@@ -319,8 +319,7 @@ int Map::save(std::string filename)
         }
 
 
-        // GZIP layer information
-        // Doesn't work yet.
+        //GZIP layer information
         /*
         unsigned char* gzipData = (unsigned char*)malloc((mWidth * mHeight * 4) + 128);
         unsigned int gzipLen;
@@ -365,7 +364,7 @@ int Map::save(std::string filename)
     }
     else
     {
-        std::cout<<"File saved successfully to"<<filename<<std::endl;
+        std::cout<<"File saved successfully to "<<filename<<std::endl;
         return true;
     }
 }
diff --git a/tools/tmxcopy/zlibutils.cpp b/tools/tmxcopy/zlibutils.cpp
index 30c762b2..9145f459 100644
--- a/tools/tmxcopy/zlibutils.cpp
+++ b/tools/tmxcopy/zlibutils.cpp
@@ -109,8 +109,6 @@ inflateMemory(unsigned char *in, unsigned int inLength,
 }
 
 /*
- * This function doesn't work like it should. The output is not decompressable.
- */
 int
 compressMemory(unsigned char *in, unsigned int inLength,
               unsigned char *&out, unsigned int &outLength)
-- 
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