public void DestroyBridge(bool instantaneous = false, bool rememberState = false)
{
if (bridgeDirection >= 0 && (state == TileBridgeState.Created || state == TileBridgeState.Creating))
{
if (state == TileBridgeState.Creating)
{
pieceLocation -= Directions.ToPoint(bridgeDirection);
if (pieceLocation == Location)
{
return;
}
}
else
{
// Find the second to last tile in the bridge.
pieceLocation = new Point2I(-1, -1);
TileBridge pieceTile = GetConnectedTile(bridgeDirection);
while (pieceTile != null)
{
TileBridge nextTile = pieceTile.GetConnectedTile(bridgeDirection);
if (nextTile == null)
{
break;
}
pieceLocation = pieceTile.Location;
pieceTile = nextTile;
}
}
if (pieceLocation.X > 0 && pieceLocation.Y > 0)
{
state = TileBridgeState.Destroying;
timer = 0;
}
}
if (instantaneous)
{
while (state == TileBridgeState.Destroying)
{
TileBridge pieceTile = GetConnectedTile(pieceLocation);
if (pieceTile != null)
{
RoomControl.RemoveTile(pieceTile);
}
pieceLocation -= Directions.ToPoint(bridgeDirection);
if (pieceLocation == Location)
{
state = TileBridgeState.Destroyed;
break;
}
}
}
if (state == TileBridgeState.Destroyed || state == TileBridgeState.Destroying)
{
Properties.Set("built", false);
}
}
public override void Update()
{
base.Update();
if (state == TileBridgeState.Creating)
{
timer++;
if (timer >= 10)
{
timer = 0;
if (RoomControl.IsTileInBounds(pieceLocation) && GetConnectedTile(pieceLocation) == null)
{
AudioSystem.PlaySound(GameData.SOUND_BARRIER);
TileData pieceTileData = Resources.GetResource <TileData>(
isVertical ? "bridge_vertical" : "bridge_horizontal");
Tile pieceTile = Tile.CreateTile(pieceTileData);
RoomControl.PlaceTileOnHighestLayer(pieceTile, pieceLocation);
pieceLocation += Directions.ToPoint(bridgeDirection);
}
else
{
state = TileBridgeState.Created;
}
}
}
else if (state == TileBridgeState.Destroying)
{
timer++;
if (timer >= 10)
{
timer = 0;
TileBridge pieceTile = GetConnectedTile(pieceLocation);
if (pieceTile != null)
{
RoomControl.RemoveTile(pieceTile);
AudioSystem.PlaySound(GameData.SOUND_BARRIER);
}
pieceLocation -= Directions.ToPoint(bridgeDirection);
if (pieceLocation == Location)
{
state = TileBridgeState.Destroyed;
}
}
}
}