Fixed crash bug in TileMap

scripts/build.bat

@@ -14,6 +14,7 @@ IF not exist build/ (
 
 set "DELGUI="
 set "RELEASE="
+set "DEBINFO="
 
 If "%~1" == "r" set "RELEASE=1"
 If "%~2" == "r" set "RELEASE=1"
@@ -21,32 +22,36 @@ If "%~2" == "r" set "RELEASE=1"
 If "%~1" == "g" set "DELGUI=1"
 If "%~2" == "g" set "DELGUI=1"
 
+If "%~1" == "rd" set "DEBINFO=1"
+If "%~2" == "rd" set "DEBINFO=1"
+
 IF defined RELEASE (
 cmake --build build/ --target ALL_BUILD --config Release
 
-SET BUILD_ERRORLEVEL=!ERRORLEVEL!
-IF NOT "!BUILD_ERRORLEVEL!"=="0" (
-    echo  %ESC%[91mBUILD FAILED!%ESC%[0m  %BUILD_ERRORLEVEL%
-    EXIT /B !BUILD_ERRORLEVEL!
-)
-
 xcopy /y test_data\engine_state.json build\Release\
 xcopy /y src\renderer\shaders\* build\Release\*
 
+
+) ELSE IF defined DEBINFO (
+cmake --build build/ --target ALL_BUILD --config RelWithDebInfo
+
+xcopy /y test_data\engine_state.json build\RelWithDebInfo\
+xcopy /y src\renderer\shaders\* build\RelWithDebInfo\*
+
 ) ELSE (
 cmake --build build/ --target ALL_BUILD --config Debug
 
+xcopy /y test_data\engine_state.json build\Debug\
+xcopy /y src\renderer\shaders\* build\Debug\*
+
+)
+
 SET BUILD_ERRORLEVEL=!ERRORLEVEL!
 IF NOT "!BUILD_ERRORLEVEL!"=="0" (
     echo  %ESC%[91mBUILD FAILED!%ESC%[0m  %BUILD_ERRORLEVEL%
     EXIT /B !BUILD_ERRORLEVEL!
 )
 
-xcopy /y test_data\engine_state.json build\Debug\
-xcopy /y src\renderer\shaders\* build\Debug\*
-
-)
-
 echo %ESC%[92mBUILD SUCCEEDED!%ESC%[0m
 
 IF defined DELGUI (

src/run_modes/editor/contents/tile_map.cpp

@@ -122,6 +122,8 @@ namespace lunarium { namespace editor
         int smaller_width = mSizeInTiles.Width < size.Width ? mSizeInTiles.Width : size.Width;
         int smaller_height = mSizeInTiles.Height < size.Height ? mSizeInTiles.Height : size.Height;
 
+        if (mpMap)
+        {
             for(int i = 0; i < smaller_width; i++)
             {
                 for (int j = 0; j < smaller_height; j++)
@@ -134,6 +136,7 @@ namespace lunarium { namespace editor
             {
                 delete[] mpMap[i];
             }
+        }
 
         delete[] mpMap;
         mSizeInTiles = size;