fix: loading local files on linux

Author: gratural

src/noggit/World.cpp

@@ -58,7 +58,7 @@ bool World::IsEditableWorld(int pMapId)
   }
 
   std::stringstream ssfilename;
-  ssfilename << "World\\Maps\\" << lMapName << "\\" << lMapName << ".wdt";
+  ssfilename << "world/maps/" << lMapName << "/" << lMapName << ".wdt";
 
   if (!MPQFile::exists(ssfilename.str()))
   {

src/noggit/map_horizon.cpp

@@ -92,12 +92,12 @@ namespace noggit
 map_horizon::map_horizon(const std::string& basename, const MapIndex * const index)
 {
   std::stringstream filename;
-  filename << "World\\Maps\\" << basename << "\\" << basename << ".wdl";
+  filename << "world/maps/" << basename << "/" << basename << ".wdl";
   _filename = filename.str();
 
   if (!MPQFile::exists(_filename))
   {
-    LogError << "file \"World\\Maps\\" << basename << "\\" << basename << ".wdl\" does not exist." << std::endl;
+    LogError << "file " << filename.str() << " does not exist." << std::endl;
     return;
   }
 

src/noggit/map_index.cpp

@@ -87,7 +87,7 @@ MapIndex::MapIndex (const std::string &pBasename, int map_id, World* world)
       theFile.seekRelative(4);
 
       std::stringstream adt_filename;
-      adt_filename << "World\\Maps\\" << basename << "\\" << basename << "_" << i << "_" << j << ".adt";
+      adt_filename << "world/maps/" << basename << "/" << basename << "_" << i << "_" << j << ".adt";
 
       mTiles[j][i].tile = nullptr;
       mTiles[j][i].onDisc = MPQFile::existsOnDisk(adt_filename.str());
@@ -317,7 +317,7 @@ MapTile* MapIndex::loadTile(const tile_index& tile, bool reloading)
   }
 
   std::stringstream filename;
-  filename << "World\\Maps\\" << basename << "\\" << basename << "_" << tile.x << "_" << tile.z << ".adt";
+  filename << "world/maps/" << basename << "/" << basename << "_" << tile.x << "_" << tile.z << ".adt";
 
   if (!MPQFile::exists(filename.str()))
   {