diff options
Diffstat (limited to 'src/road_cmd.cpp')
| -rw-r--r-- | src/road_cmd.cpp | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp index 9f3bc3f6a..dc4304d03 100644 --- a/src/road_cmd.cpp +++ b/src/road_cmd.cpp @@ -56,7 +56,7 @@ static bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, bool* edge_roa if (_cheats.magic_bulldozer.value) return true; // Get a bitmask of which neighbouring roads has a tile - n = 0; + n = ROAD_NONE; present = GetAnyRoadBits(tile); if (present & ROAD_NE && GetAnyRoadBits(TILE_ADDXY(tile,-1, 0)) & ROAD_SW) n |= ROAD_NE; if (present & ROAD_SE && GetAnyRoadBits(TILE_ADDXY(tile, 0, 1)) & ROAD_NW) n |= ROAD_SE; @@ -103,7 +103,7 @@ int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) /* Road pieces are max 4 bitset values (NE, NW, SE, SW) */ if (p1 >> 4) return CMD_ERROR; - pieces = p1; + pieces = (RoadBits)p1; if (!IsTileType(tile, MP_STREET)) return CMD_ERROR; @@ -132,8 +132,8 @@ int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) if (GetTileSlope(tile, NULL) != SLOPE_FLAT && (present == ROAD_Y || present == ROAD_X)) { - c |= (c & 0xC) >> 2; - c |= (c & 0x3) << 2; + c |= (RoadBits)((c & 0xC) >> 2); + c |= (RoadBits)((c & 0x3) << 2); } // limit the bits to delete to the existing bits. @@ -164,7 +164,7 @@ int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) MakeRailNormal(tile, GetTileOwner(tile), GetCrossingRailBits(tile), GetRailTypeCrossing(tile)); MarkTileDirtyByTile(tile); - YapfNotifyTrackLayoutChange(tile, FIND_FIRST_BIT(GetTrackBits(tile))); + YapfNotifyTrackLayoutChange(tile, FindFirstTrack(GetTrackBits(tile))); } return _price.remove_road * 2; } @@ -179,15 +179,15 @@ int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) static const RoadBits _valid_tileh_slopes_road[][15] = { // set of normal ones { - ROAD_ALL, 0, 0, - ROAD_X, 0, 0, // 3, 4, 5 - ROAD_Y, 0, 0, - ROAD_Y, 0, 0, // 9, 10, 11 - ROAD_X, 0, 0 + ROAD_ALL, ROAD_NONE, ROAD_NONE, + ROAD_X, ROAD_NONE, ROAD_NONE, // 3, 4, 5 + ROAD_Y, ROAD_NONE, ROAD_NONE, + ROAD_Y, ROAD_NONE, ROAD_NONE, // 9, 10, 11 + ROAD_X, ROAD_NONE, ROAD_NONE }, // allowed road for an evenly raised platform { - 0, + ROAD_NONE, ROAD_SW | ROAD_NW, ROAD_SW | ROAD_SE, ROAD_Y | ROAD_SW, @@ -216,8 +216,8 @@ static uint32 CheckRoadSlope(Slope tileh, RoadBits* pieces, RoadBits existing) if (IsSteepSlope(tileh)) { if (existing == 0) { // force full pieces. - *pieces |= (*pieces & 0xC) >> 2; - *pieces |= (*pieces & 0x3) << 2; + *pieces |= (RoadBits)((*pieces & 0xC) >> 2); + *pieces |= (RoadBits)((*pieces & 0x3) << 2); if (*pieces == ROAD_X || *pieces == ROAD_Y) return _price.terraform; } return CMD_ERROR; @@ -239,8 +239,8 @@ static uint32 CheckRoadSlope(Slope tileh, RoadBits* pieces, RoadBits existing) // partly leveled up tile, only if there's no road on that tile if (existing == 0 && (tileh == SLOPE_W || tileh == SLOPE_S || tileh == SLOPE_E || tileh == SLOPE_N)) { // force full pieces. - *pieces |= (*pieces & 0xC) >> 2; - *pieces |= (*pieces & 0x3) << 2; + *pieces |= (RoadBits)((*pieces & 0xC) >> 2); + *pieces |= (RoadBits)((*pieces & 0x3) << 2); if (*pieces == ROAD_X || *pieces == ROAD_Y) return _price.terraform; } return CMD_ERROR; @@ -255,7 +255,7 @@ int32 CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { int32 cost = 0; int32 ret; - RoadBits existing = 0; + RoadBits existing = ROAD_NONE; RoadBits pieces; Slope tileh; @@ -264,7 +264,7 @@ int32 CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) /* Road pieces are max 4 bitset values (NE, NW, SE, SW) and town can only be non-zero * if a non-player is building the road */ if ((p1 >> 4) || (IsValidPlayer(_current_player) && p2 != 0) || !IsValidTownID(p2)) return CMD_ERROR; - pieces = p1; + pieces = (RoadBits)p1; tileh = GetTileSlope(tile, NULL); @@ -325,7 +325,7 @@ int32 CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) if (!EnsureNoVehicle(tile)) return CMD_ERROR; if (flags & DC_EXEC) { - YapfNotifyTrackLayoutChange(tile, FIND_FIRST_BIT(GetTrackBits(tile))); + YapfNotifyTrackLayoutChange(tile, FindFirstTrack(GetTrackBits(tile))); MakeRoadCrossing(tile, _current_player, GetTileOwner(tile), roaddir, GetRailType(tile), p2); MarkTileDirtyByTile(tile); } @@ -382,7 +382,7 @@ int32 DoConvertStreetRail(TileIndex tile, RailType totype, bool exec) if (exec) { SetRailTypeCrossing(tile, totype); MarkTileDirtyByTile(tile); - YapfNotifyTrackLayoutChange(tile, FIND_FIRST_BIT(GetCrossingRailBits(tile))); + YapfNotifyTrackLayoutChange(tile, FindFirstTrack(GetCrossingRailBits(tile))); } return _price.build_rail >> 1; @@ -540,7 +540,7 @@ int32 CmdBuildRoadDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) dep->xy = tile; dep->town_index = ClosestTownFromTile(tile, (uint)-1)->index; - MakeRoadDepot(tile, _current_player, p1); + MakeRoadDepot(tile, _current_player, (DiagDirection)p1); MarkTileDirtyByTile(tile); } return cost + _price.build_road_depot; @@ -1048,7 +1048,7 @@ static void ChangeTileOwner_Road(TileIndex tile, PlayerID old_player, PlayerID n } -const TileTypeProcs _tile_type_road_procs = { +extern const TileTypeProcs _tile_type_road_procs = { DrawTile_Road, /* draw_tile_proc */ GetSlopeZ_Road, /* get_slope_z_proc */ ClearTile_Road, /* clear_tile_proc */ |