tron@1209: #ifndef TILE_H
tron@1209: #define TILE_H
tron@926: 
tron@1209: #include "map.h"
tron@1035: 
tron@1214: typedef enum TileType {
tron@1214: 	MP_CLEAR,
tron@1214: 	MP_RAILWAY,
tron@1214: 	MP_STREET,
tron@1214: 	MP_HOUSE,
tron@1214: 	MP_TREES,
tron@1214: 	MP_STATION,
tron@1214: 	MP_WATER,
tron@1214: 	MP_VOID, // invisible tiles at the SW and SE border
tron@1214: 	MP_INDUSTRY,
tron@1214: 	MP_TUNNELBRIDGE,
tron@1214: 	MP_UNMOVABLE
tron@1214: } TileType;
tron@1214: 
tron@1211: void SetMapExtraBits(TileIndex tile, byte flags);
tron@1211: uint GetMapExtraBits(TileIndex tile);
tron@1211: 
tron@1044: static inline uint TileHeight(TileIndex tile)
tron@1044: {
tron@1044: 	assert(tile < MapSize());
tron@1044: 	return _map_type_and_height[tile] & 0xf;
tron@1044: }
tron@1044: 
tron@1059: static inline void SetTileHeight(TileIndex tile, uint height)
tron@1059: {
tron@1059: 	assert(tile < MapSize());
tron@1059: 	assert(height < 16);
tron@1059: 	_map_type_and_height[tile] &= ~0x0F;
tron@1059: 	_map_type_and_height[tile] |= height;
tron@1059: }
tron@1059: 
tron@1041: static inline uint TilePixelHeight(TileIndex tile)
tron@1035: {
tron@1044: 	return TileHeight(tile) * 8;
tron@1035: }
tron@1035: 
tron@1214: static inline TileType GetTileType(TileIndex tile)
tron@1035: {
tron@1035: 	assert(tile < MapSize());
tron@1035: 	return _map_type_and_height[tile] >> 4;
tron@1035: }
tron@1035: 
tron@1214: static inline void SetTileType(TileIndex tile, TileType type)
tron@1059: {
tron@1059: 	assert(tile < MapSize());
tron@1059: 	_map_type_and_height[tile] &= ~0xF0;
tron@1059: 	_map_type_and_height[tile] |= type << 4;
tron@1059: }
tron@1059: 
tron@1214: static inline bool IsTileType(TileIndex tile, TileType type)
tron@1035: {
tron@1214: 	return GetTileType(tile) == type;
tron@1035: }
tron@1035: 
tron@679: #endif