Fixed up DynOS collision files

data/dynos_col_load.cpp

@@ -26,7 +26,10 @@ DataNode<Collision>* DynOS_Col_LoadFromBinary(const SysPath &aPackFolder, const
     SysPath _Filename = fstring("%s/%s.col", aPackFolder.begin(), aCollisionName);
     FILE *_File = fopen(_Filename.c_str(), "rb");
     if (_File) {
-        collisionNode = LoadCollisionData(_File);
+        u8 type = ReadBytes<u8>(_File);
+        if (type == DATA_TYPE_COLLISION) {
+            collisionNode = LoadCollisionData(_File);
+        }
         fclose(_File);
     }
 

data/dynos_col_write.cpp

@@ -8,6 +8,7 @@ static void WriteCollisionData(FILE* aFile, GfxData* aGfxData, DataNode<Collisio
     if (!aNode->mData) return;
 
     // Name
+    WriteBytes<u8>(aFile, DATA_TYPE_COLLISION);
     aNode->mName.Write(aFile);
 
     // Data

data/dynos_gfx_write.cpp

@@ -313,6 +313,10 @@ void DynOS_Gfx_Free(GfxData* aGfxData) {
             Delete(_Node->mData);
             Delete(_Node);
         }
+        for (auto& _Node : aGfxData->mCollisions) {
+            Delete(_Node->mData);
+            Delete(_Node);
+        }
         Delete(aGfxData);
     }
 }