truelight@9691: /* $Id$ */
truelight@9691: 
truelight@9691: #include "ai_marine.hpp"
truelight@9691: #include "../../command.h"
truelight@9691: #include "../../variables.h"
truelight@9691: #include "../../station_map.h"
truelight@9691: #include "../../water_map.h"
truelight@9691: 
truelight@9691: 
truelight@9691: /* static */ bool AIMarine::IsWaterDepotTile(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	return ::IsTileType(tile, MP_WATER) && ::GetWaterTileType(tile) == WATER_TILE_DEPOT;
truelight@9691: }
truelight@9691: 
truelight@9691: /* static */ bool AIMarine::IsDockTile(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	return ::IsTileType(tile, MP_STATION) && ::IsDock(tile);
truelight@9691: }
truelight@9691: 
truelight@9691: /* static */ bool AIMarine::IsBuoyTile(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	return ::IsTileType(tile, MP_STATION) && ::IsBuoy(tile);
truelight@9691: }
truelight@9691: 
truelight@9691: /* static */ bool AIMarine::IsLockTile(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	return ::IsTileType(tile, MP_WATER) && ::GetWaterTileType(tile) == WATER_TILE_LOCK;
truelight@9691: }
truelight@9691: 
truelight@9691: /* static */ bool AIMarine::IsCanalTile(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	return ::IsTileType(tile, MP_WATER) && ::IsCanal(tile);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::BuildWaterDepot(TileIndex tile, bool vertical)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, vertical, 0, CMD_BUILD_SHIP_DEPOT, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::BuildDock(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 1, 0, CMD_BUILD_DOCK, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::BuildBuoy(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_BUILD_BUOY, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::BuildLock(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_BUILD_LOCK, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::BuildCanal(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, tile, 0, CMD_BUILD_CANAL, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::RemoveWaterDepot(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	/* Not a water depot tile */
truelight@9691: 	if (!IsWaterDepotTile(tile)) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::RemoveDock(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	/* Not a dock tile */
truelight@9691: 	if (!IsDockTile(tile)) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::RemoveBuoy(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	/* Not a buoy tile */
truelight@9691: 	if (!IsBuoyTile(tile)) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::RemoveLock(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	/* Not a lock tile */
truelight@9691: 	if (!IsLockTile(tile)) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR, false);
truelight@9691: }
truelight@9691: 
truelight@9691: bool AIMarine::RemoveCanal(TileIndex tile)
truelight@9691: {
truelight@9691: 	/* Outside of the map */
truelight@9691: 	if (tile >= ::MapSize()) return false;
truelight@9691: 
truelight@9691: 	/* Not a canal tile */
truelight@9691: 	if (!IsCanalTile(tile)) return false;
truelight@9691: 
truelight@9695: 	return this->DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR, false);
truelight@9691: }