Move rendering of tiles into rendering of entities

Downgraded background rendering to each tile individually (no batching)
temporarily such that we can render all entities in one function.

src/include/Dengine/Common.h

@@ -28,4 +28,8 @@ typedef double f64;
 
 i32 common_strlen(const char *const string);
 
+#ifdef WT_DEBUG
+#define INVALID_CODE_PATH TRUE
+#endif
+
 #endif

src/include/WorldTraveller/WorldTraveller.h

@@ -6,7 +6,7 @@
 #include "Dengine/Renderer.h"
 
 #define NUM_KEYS 1024
-#define METERS_TO_PIXEL 100
+#define METERS_TO_PIXEL 64
 
 enum State
 {
@@ -15,15 +15,16 @@ enum State
 	state_win,
 };
 
-typedef struct Tile
-{
-	v2 pos;
-} Tile;
-
 typedef struct World
 {
-	Tile tiles[2048];
+	Entity *entities;
+	i32 maxEntities;
+
 	enum TexList texType;
+
+	i32 heroIndex;
+	i32 freeEntityIndex;
+
 } World;
 
 typedef struct GameState
@@ -32,16 +33,11 @@ typedef struct GameState
 	b32 keys[NUM_KEYS];
 
 	Renderer renderer;
-	i32 heroIndex;
 
 	World world[4];
 	i32 currWorldIndex;
 	i32 tileSize;
 
-	// TODO(doyle): Make size of list dynamic
-	Entity entityList[256];
-	i32 freeEntityIndex;
-
 	AssetManager assetManager;
 } GameState;