/**
* Command callback for building road stops.
* @param result Result of the build road stop command.
* @param tile Start tile.
* @param p1 bit 0..7: Width of the road stop.
* bit 8..15: Length of the road stop.
* @param p2 bit 0: 0 For bus stops, 1 for truck stops.
* bit 1: 0 For normal stops, 1 for drive-through.
* bit 2..3: The roadtypes.
* bit 5: Allow stations directly adjacent to other stations.
* bit 6..7: Entrance direction (#DiagDirection).
* bit 16..31: Station ID to join (NEW_STATION if build new one).
* @see CmdBuildRoadStop
*/
void CcRoadStop(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
{
if (result.Failed()) return;
DiagDirection dir = (DiagDirection)GB(p2, 6, 2);
if (_settings_client.sound.confirm) SndPlayTileFx(SND_1F_SPLAT_OTHER, tile);
if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
TileArea roadstop_area(tile, GB(p1, 0, 8), GB(p1, 8, 8));
TILE_AREA_LOOP(cur_tile, roadstop_area) {
ConnectRoadToStructure(cur_tile, dir);
/* For a drive-through road stop build connecting road for other entrance. */
if (HasBit(p2, 1)) ConnectRoadToStructure(cur_tile, ReverseDiagDir(dir));
}
/**
* Callback executed after a build Bridge CMD has been called
*
* @param result Whether the build succeeded
* @param end_tile End tile of the bridge.
* @param p1 packed start tile coords (~ dx)
* @param p2 various bitstuffed elements
* - p2 = (bit 0- 7) - bridge type (hi bh)
* - p2 = (bit 8-11) - rail type or road types.
* - p2 = (bit 15-16) - transport type.
*/
void CcBuildBridge(const CommandCost &result, TileIndex end_tile, uint32 p1, uint32 p2)
{
if (result.Failed()) return;
if (_settings_client.sound.confirm) SndPlayTileFx(SND_27_BLACKSMITH_ANVIL, end_tile);
TransportType transport_type = Extract<TransportType, 15, 2>(p2);
if (transport_type == TRANSPORT_ROAD) {
DiagDirection end_direction = ReverseDiagDir(GetTunnelBridgeDirection(end_tile));
ConnectRoadToStructure(end_tile, end_direction);
DiagDirection start_direction = ReverseDiagDir(GetTunnelBridgeDirection(p1));
ConnectRoadToStructure(p1, start_direction);
}
}
/**
* Callback executed after a build road tunnel command has been called.
*
* @param result Whether the build succeeded.
* @param start_tile Starting tile of the tunnel.
* @param p1 bit 0-3 railtype or roadtypes
* bit 8-9 transport type
* @param p2 unused
*/
void CcBuildRoadTunnel(const CommandCost &result, TileIndex start_tile, uint32 p1, uint32 p2)
{
if (result.Succeeded()) {
if (_settings_client.sound.confirm) SndPlayTileFx(SND_1F_SPLAT_OTHER, start_tile);
if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
DiagDirection start_direction = ReverseDiagDir(GetTunnelBridgeDirection(start_tile));
ConnectRoadToStructure(start_tile, start_direction);
TileIndex end_tile = GetOtherTunnelBridgeEnd(start_tile);
DiagDirection end_direction = ReverseDiagDir(GetTunnelBridgeDirection(end_tile));
ConnectRoadToStructure(end_tile, end_direction);
} else {
SetRedErrorSquare(_build_tunnel_endtile);
}
}
void CcRoadDepot(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
{
if (result.Failed()) return;
DiagDirection dir = (DiagDirection)GB(p1, 0, 2);
if (_settings_client.sound.confirm) SndPlayTileFx(SND_1F_SPLAT_OTHER, tile);
if (!_settings_client.gui.persistent_buildingtools) ResetObjectToPlace();
ConnectRoadToStructure(tile, dir);
}
