chore: struct reorg

code/game/core.h

@@ -1,5 +1,6 @@
 #if !defined(LD_GAME_CORE_H_)
 #define LD_GAME_CORE_H_
+#include "world.h"
 
 typedef struct G_Camera G_Camera;
 struct G_Camera {
@@ -18,6 +19,8 @@ struct G_State {
 
 	D_Context draw;
 	G_Camera camera;
+
+  World *world;
 };
 
 function void G_ImagesLoad(G_State *game);
@@ -29,6 +32,5 @@ function void G_CalulateCamera(G_Camera *camera, F32 aspect);
 #include "player.h"
 #include "nav.h"
 #include "npc.h"
-#include "world.h"
 
 #endif  // LD_GAME_CORE_H_