#ifndef map_h_included
#define map_h_included

#include "config.h"

struct Renderer;
struct World;

#define tiles_xmacro \
	x(tile_stone,         0,   0)  \
	x(tile_block1,        16,  0)  \
	x(tile_block2,        32,  0)  \
	x(tile_brick,         48,  0)  \
	x(tile_ladder1,       64,  0)  \
	x(tile_ladder2,       80,  0)  \
	x(tile_stone_ramp1,   96,  0)  \
	x(tile_stone_ramp2,  112,  0)  \
	x(tile_stone_ramp3,  128,  0)  \
	x(tile_stone_ramp4,  144,  0)  \
	x(tile_stone_ramp5,    0,  16) \
	x(tile_stone_ramp6,   16,  16) \
	x(tile_stone_ramp7,   32,  16) \
	x(tile_stone_ramp8,   48,  16) \
	x(tile_stone_ramp9,   64,  16) \
	x(tile_stone_ramp10,  80,  16) \
	x(tile_stone_ramp11,  96,  16) \
	x(tile_stone_ramp12, 112,  16) \
	x(tile_stone_ramp13, 128,  16) \
	x(tile_stone_ramp14, 144,  16) \
	x(tile_brick_ramp5,    0,  32) \
	x(tile_brick_ramp6,   16,  32) \
	x(tile_brick_ramp7,   32,  32) \
	x(tile_brick_ramp8,   48,  32) \
	x(tile_brick_ramp9,   64,  32) \
	x(tile_brick_ramp10,  80,  32) \
	x(tile_brick_ramp11,  96,  32) \
	x(tile_brick_ramp12, 112,  32) \
	x(tile_brick_ramp13, 128,  32) \
	x(tile_window_top,   0,    48) \
	x(tile_window_mid,   16,   48) \
	x(tile_window_bot,   32,   48) \
	x(tile_brick_floor,  48,   48) \
	x(tile_trapdoor1,    64,   48) \
	x(tile_trapdoor2,    80,   48) \
	x(tile_trapdoor3,    96,   48) \
	x(tile_trapdoor4,    112,  48)

typedef enum {
#define x(n, x, y) \
	n,
	tiles_xmacro
#undef x
	tile_count
} Map_Tile;

typedef struct Map {
	unsigned short tiles[map_w * map_h];
	unsigned short collision[map_w * map_h];
	/* collision:
	 * 0  = nothing
	 * 1  = tile
	 * >2 = mask
	 */
} Map;

void generate_floor(Map* m, struct World* w);
void render_map(const Map* m, struct Renderer* r);

#endif