worldscale, worldsize goes in world.hh

src/engine/engine.hh

@@ -8,6 +8,4 @@
 extern dynent *player;
 extern physent *camera1;                // special ent that acts as camera, same object as player1 in FPS mode
 
-extern int worldscale, worldsize;
-
 #endif

src/engine/world.hh

@@ -27,6 +27,8 @@ enum
 extern vector<int> outsideents;
 extern vector<int> entgroup;
 
+extern int worldscale, worldsize;
+
 extern int spotlights;
 extern int volumetriclights;
 extern int nospeclights;