SQAITile.DefSQConst(engine, AITile::TRANSPORT_WATER,             "TRANSPORT_WATER");

	SQAITile.DefSQConst(engine, AITile::TRANSPORT_AIR,               "TRANSPORT_AIR");

	SQAITile.DefSQConst(engine, AITile::TRANSPORT_INVALID,           "TRANSPORT_INVALID");

	AIError::RegisterErrorMap(STR_ERROR_ALREADY_AT_SEA_LEVEL,    AITile::ERR_TILE_TOO_HIGH);

	AIError::RegisterErrorMap(STR_ERROR_ALREADY_AT_SEA_LEVEL,    AITile::ERR_TILE_TOO_LOW);

	AIError::RegisterErrorMap(STR_ERROR_EXCAVATION_WOULD_DAMAGE, AITile::ERR_EXCAVATION_WOULD_DAMAGE);

	AIError::RegisterErrorMapString(AITile::ERR_TILE_TOO_HIGH,           "ERR_TILE_TOO_HIGH");

	AIError::RegisterErrorMapString(AITile::ERR_TILE_TOO_LOW,            "ERR_TILE_TOO_LOW");

	AIError::RegisterErrorMapString(AITile::ERR_AREA_ALREADY_FLAT,       "ERR_AREA_ALREADY_FLAT");

	AIError::RegisterErrorMapString(AITile::ERR_EXCAVATION_WOULD_DAMAGE, "ERR_EXCAVATION_WOULD_DAMAGE");