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#include <raylib.h>
#include "kdtree.h"
#define CHUNK_CACHE_SIZE 32
typedef unsigned char Tile;
typedef Tile * Chunk;
typedef struct {
long filePos;
Chunk chunk;
} CachedChunk;
typedef struct {
FILE * file;
int chunkWidth;
int chunkHeight;
int tileSize;
int atlasSize[2];
int tileCount;
Color * atlasData;
kdtree_t * chunkTree;
} TiledMap;
void textureFromPixels(Texture2D *texOut, Color *pixels, int width, int height);
TiledMap openTiledMap(char * filename);
CachedChunk * loadChunk(TiledMap *tiledMap, int x, int y);
Tile getChunkedTile(TiledMap *tiledMap, int x, int y);
Tile setChunkedTile(TiledMap * tiledMap, int x, int y, Tile value);
CachedChunk * createChunk(TiledMap * tiledMap, int x, int y, Chunk chunk);
void writeTiledMapHeader(TiledMap tiledMap);
TiledMap openNewTiledMap(char * filename, Image atlas, int tileSize, int chunkWidth, int chunkHeight, int width, int height);
void closeTiledMap(TiledMap * tiledMap);
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