Fix overworld initialization by passing internal ROM to constructor

src/yaze.cc

@@ -116,7 +116,7 @@ z3_overworld *yaze_load_overworld(const z3_rom *rom) {
   }
 
   yaze::Rom *internal_rom = static_cast<yaze::Rom *>(rom->impl);
-  auto internal_overworld = new yaze::zelda3::Overworld();
+  auto internal_overworld = new yaze::zelda3::Overworld(*internal_rom);
   if (!internal_overworld->Load(*internal_rom).ok()) {
     return nullptr;
   }