Function IncreaseCompanyHQSize

src/object_cmd.cpp:139–147

* Increase the HQ size. * @param tile The (northern) tile of the company HQ. */

 * @param tile The (northern) tile of the company HQ.
 */
static void IncreaseCompanyHQSize(TileIndex tile)
{
	TileArea ta = Object::GetByTile(tile)->location;
	for (TileIndex t : ta) {
		/* We encode the company HQ size in the animation state. */
		SetAnimationFrame(t, GetAnimationFrame(t) + 1);
		MarkTileDirtyByTile(t);
	}
}

/**
 * Get the size of the HQ.