////////////////
private static TrainTunnelTileEntity CreateTunnelEndpoint(TrainTunnelTileEntity start_tunnel_ent, int end_tile_x, int end_tile_y)
{
var mymod = OnARailMod.Instance;
if (!TileHelpers.PlaceTile(end_tile_x + 2, end_tile_y + 2, mymod.TileType <TrainTunnelTile>()))
{
start_tunnel_ent.IsInitialized = true; // This destroys the tunnel
Main.NewText("Error placing tunnel exit.", Color.Red);
return(null);
}
var base_ent = mymod.GetTileEntity <TrainTunnelTileEntity>();
if (base_ent == null)
{
throw new HamstarException("Could not find base tile entity.");
}
int id = base_ent.Place(end_tile_x, end_tile_y);
var exit_tunnel_ent = (TrainTunnelTileEntity)ModTileEntity.ByID[id];
if (exit_tunnel_ent == null)
{
throw new HamstarException("Cannot create tunnel exit - No train tunnel entity associated with id " + id + " at x:" + end_tile_x + ", y:" + end_tile_y);
}
start_tunnel_ent.ExitTileX = end_tile_x;
start_tunnel_ent.ExitTileY = end_tile_y;
exit_tunnel_ent.ExitTileX = start_tunnel_ent.Position.X;
exit_tunnel_ent.ExitTileY = start_tunnel_ent.Position.Y;
start_tunnel_ent.IsInitialized = true;
exit_tunnel_ent.IsInitialized = true;
return(exit_tunnel_ent);
}