Core: Append single character to stream as character, not as a string

src/server/collision/Maps/MapTree.cpp

@@ -95,9 +95,9 @@ namespace VMAP
     {
         std::stringstream tilefilename;
         tilefilename.fill('0');
-        tilefilename << std::setw(3) << mapID << "_";
-        //tilefilename << std::setw(2) << tileX << "_" << std::setw(2) << tileY << ".vmtile";
-        tilefilename << std::setw(2) << tileY << "_" << std::setw(2) << tileX << ".vmtile";
+        tilefilename << std::setw(3) << mapID << '_';
+        //tilefilename << std::setw(2) << tileX << '_' << std::setw(2) << tileY << ".vmtile";
+        tilefilename << std::setw(2) << tileY << '_' << std::setw(2) << tileX << ".vmtile";
         return tilefilename.str();
     }
 
@@ -129,7 +129,7 @@ namespace VMAP
     {
         if (iBasePath.length() > 0 && (iBasePath[iBasePath.length()-1] != '/' || iBasePath[iBasePath.length()-1] != '\\'))
         {
-            iBasePath.append("/");
+            iBasePath.push_back('/');
         }
     }
 
@@ -242,7 +242,7 @@ namespace VMAP
     {
         std::string basePath = vmapPath;
         if (basePath.length() > 0 && (basePath[basePath.length()-1] != '/' || basePath[basePath.length()-1] != '\\'))
-            basePath.append("/");
+            basePath.push_back('/');
         std::string fullname = basePath + VMapManager2::getMapFileName(mapID);
         bool success = true;
         FILE *rf = fopen(fullname.c_str(), "rb");

src/server/collision/Maps/TileAssembler.cpp

@@ -112,7 +112,7 @@ namespace VMAP
 
             // write map tree file
             std::stringstream mapfilename;
-            mapfilename << iDestDir << "/" << std::setfill('0') << std::setw(3) << map_iter->first << ".vmtree";
+            mapfilename << iDestDir << '/' << std::setfill('0') << std::setw(3) << map_iter->first << ".vmtree";
             FILE *mapfile = fopen(mapfilename.str().c_str(), "wb");
             if (!mapfile)
             {
@@ -153,10 +153,10 @@ namespace VMAP
                 uint32 nSpawns = tileEntries.count(tile->first);
                 std::stringstream tilefilename;
                 tilefilename.fill('0');
-                tilefilename << iDestDir << "/" << std::setw(3) << map_iter->first << "_";
+                tilefilename << iDestDir << '/' << std::setw(3) << map_iter->first << '_';
                 uint32 x, y;
                 StaticMapTree::unpackTileID(tile->first, x, y);
-                tilefilename << std::setw(2) << x << "_" << std::setw(2) << y << ".vmtile";
+                tilefilename << std::setw(2) << x << '_' << std::setw(2) << y << ".vmtile";
                 FILE *tilefile = fopen(tilefilename.str().c_str(), "wb");
                 // file header
                 if (success && fwrite(VMAP_MAGIC, 1, 8, tilefile) != 8) success = false;
@@ -242,7 +242,10 @@ namespace VMAP
 
     bool TileAssembler::calculateTransformedBound(ModelSpawn &spawn)
     {
-        std::string modelFilename = iSrcDir + "/" + spawn.name;
+        std::string modelFilename(iSrcDir);
+        modelFilename.push_back('/');
+        modelFilename.append(spawn.name);
+
         ModelPosition modelPosition;
         modelPosition.iDir = spawn.iRot;
         modelPosition.iScale = spawn.iScale;
@@ -358,7 +361,7 @@ namespace VMAP
         bool success = true;
         std::string filename = iSrcDir;
         if (filename.length() >0)
-            filename.append("/");
+            filename.push_back('/');
         filename.append(pModelFilename);
         FILE *rf = fopen(filename.c_str(), "rb");
 
@@ -496,7 +499,11 @@ namespace VMAP
         if (!groupsArray.empty())
         {
             model.setGroupModels(groupsArray);
-            success = model.writeFile(iDestDir + "/" + pModelFilename + ".vmo");
+
+            std::string filename(iSrcDir);
+            filename.push_back('/');
+            filename.append(pModelFilename).append(".vmo");
+            success = model.writeFile(filename);
         }
 
         //std::cout << "readRawFile2: '" << pModelFilename << "' tris: " << nElements << " nodes: " << nNodes << std::endl;

src/server/collision/Models/ModelInstance.cpp

@@ -49,7 +49,7 @@ namespace VMAP
 //        std::cout << "Ray crosses bound of '" << name << "'\n";
 /*        std::cout << "ray from:" << pRay.origin().x << ", " << pRay.origin().y << ", " << pRay.origin().z
                   << " dir:" << pRay.direction().x << ", " << pRay.direction().y << ", " << pRay.direction().z
-                  << " t/tmax:" << time << "/" << pMaxDist;
+                  << " t/tmax:" << time << '/' << pMaxDist;
         std::cout << "\nBound lo:" << iBound.low().x << ", " << iBound.low().y << ", " << iBound.low().z << " hi: "
                   << iBound.high().x << ", " << iBound.high().y << ", " << iBound.high().z << std::endl; */
         // child bounds are defined in object space: