diff options
Diffstat (limited to 'src/water_map.h')
| -rw-r--r-- | src/water_map.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/water_map.h b/src/water_map.h index c4c131173..98177631b 100644 --- a/src/water_map.h +++ b/src/water_map.h @@ -10,6 +10,7 @@ enum WaterTileType { WATER_TILE_COAST, WATER_TILE_LOCK, WATER_TILE_DEPOT, + WATER_TILE_RIVER, }; enum DepotPart { @@ -31,6 +32,7 @@ static inline WaterTileType GetWaterTileType(TileIndex t) if (_m[t].m5 == 0) return WATER_TILE_CLEAR; if (_m[t].m5 == 1) return WATER_TILE_COAST; + if (_m[t].m5 == 2) return WATER_TILE_RIVER; if (IsInsideMM(_m[t].m5, LOCK_MIDDLE, LOCK_END)) return WATER_TILE_LOCK; assert(IsInsideMM(_m[t].m5, DEPOT_NORTH, DEPOT_END)); @@ -60,6 +62,11 @@ static inline bool IsCanal(TileIndex t) return GetWaterTileType(t) == WATER_TILE_CLEAR && GetTileOwner(t) != OWNER_WATER; } +static inline bool IsRiver(TileIndex t) +{ + return GetWaterTileType(t) == WATER_TILE_RIVER; +} + static inline bool IsWaterTile(TileIndex t) { return IsTileType(t, MP_WATER) && IsWater(t); @@ -122,6 +129,16 @@ static inline void MakeShore(TileIndex t) _m[t].m5 = 1; } +static inline void MakeRiver(TileIndex t) +{ + SetTileType(t, MP_WATER); + SetTileOwner(t, OWNER_WATER); + _m[t].m2 = 0; + _m[t].m3 = 0; + _m[t].m4 = 0; + _m[t].m5 = 2; +} + static inline void MakeCanal(TileIndex t, Owner o) { assert(o != OWNER_WATER); |