public Tile GetNeighbour(Compass Compass)
{
switch (Compass)
{
case Compass.N:
return(WorldController.GetTileAt((int)tileNumber.X, (int)tileNumber.Y - 1));
case Compass.E:
return(WorldController.GetTileAt((int)tileNumber.X + 1, (int)tileNumber.Y));
case Compass.S:
return(WorldController.GetTileAt((int)tileNumber.X, (int)tileNumber.Y + 1));
case Compass.W:
return(WorldController.GetTileAt((int)tileNumber.X - 1, (int)tileNumber.Y));
case Compass.NE:
return(WorldController.GetTileAt((int)tileNumber.X + 1, (int)tileNumber.Y - 1));
case Compass.SE:
return(WorldController.GetTileAt((int)tileNumber.X + 1, (int)tileNumber.Y + 1));
case Compass.SW:
return(WorldController.GetTileAt((int)tileNumber.X - 1, (int)tileNumber.Y + 1));
case Compass.NW:
return(WorldController.GetTileAt((int)tileNumber.X - 1, (int)tileNumber.Y - 1));
default:
return(GetNeighbour(Compass.N));
}
}
public Tile[] GetNeighbours(bool doDiaganol)
{
Tile[] ns = new Tile[doDiaganol ? 8 : 4];
ns[0] = WorldController.GetTileAt((int)tileNumber.X, (int)tileNumber.Y - 1); // North
ns[1] = WorldController.GetTileAt((int)tileNumber.X - 1, (int)tileNumber.Y); // East
ns[2] = WorldController.GetTileAt((int)tileNumber.X, (int)tileNumber.Y + 1); // South
ns[3] = WorldController.GetTileAt((int)tileNumber.X + 1, (int)tileNumber.Y); // West
if (doDiaganol)
{
ns[4] = WorldController.GetTileAt((int)tileNumber.X - 1, (int)tileNumber.Y - 1); // North East
ns[5] = WorldController.GetTileAt((int)tileNumber.X - 1, (int)tileNumber.Y + 1); // South East
ns[6] = WorldController.GetTileAt((int)tileNumber.X + 1, (int)tileNumber.Y + 1); // South West
ns[7] = WorldController.GetTileAt((int)tileNumber.X + 1, (int)tileNumber.Y - 1); // North West
}
return(ns);
}