Function DisasterClearSquare

src/disaster_vehicle.cpp:59–90

uint16_t _disaster_delay;

static void DisasterClearSquare(TileIndex tile)
{
	if (EnsureNoVehicleOnGround(tile).Failed()) return;

	switch (GetTileType(tile)) {
		case MP_RAILWAY:
			if (Company::IsHumanID(GetTileOwner(tile)) && !IsRailDepot(tile)) {
				Backup<CompanyID> cur_company(_current_company, OWNER_WATER);
				Command<CMD_LANDSCAPE_CLEAR>::Do(DoCommandFlag::Execute, tile);
				cur_company.Restore();

				/* update signals in buffer */
				UpdateSignalsInBuffer();
			}
			break;

		case MP_HOUSE: {
			Backup<CompanyID> cur_company(_current_company, OWNER_NONE);
			Command<CMD_LANDSCAPE_CLEAR>::Do(DoCommandFlag::Execute, tile);
			cur_company.Restore();
			break;
		}

		case MP_TREES:
		case MP_CLEAR:
			DoClearSquare(tile);
			break;

		default:
			break;
	}
}

static const SpriteID _disaster_images_1[] = {SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP, SPR_BLIMP};
static const SpriteID _disaster_images_2[] = {SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT, SPR_UFO_SMALL_SCOUT};