public Bridge GetNeighbor(int[] offset, LegacyBridgeLayer bridges)
{
if (offset == null)
{
return(null);
}
return(bridges.GetBridge(self.Location + new CVec(offset[0], offset[1])));
}
public void LinkNeighbouringBridges(World world, LegacyBridgeLayer bridges)
{
for (var d = 0; d <= 1; d++)
{
if (neighbours[d] != null)
{
continue; // Already linked by reverse lookup
}
var offset = d == 0 ? info.NorthOffset : info.SouthOffset;
if (offset == null)
{
continue; // End piece type
}
neighbours[d] = GetNeighbor(offset, bridges);
if (neighbours[d] != null)
{
neighbours[d].neighbours[1 - d] = this; // Save reverse lookup
}
}
}
