public void markEntry(TILE_SIDE e)
{
// reentering tile from where we exited before
if (exit != TILE_SIDE.UNMARKED && exit == e)
{
exit = TILE_SIDE.UNMARKED;
return;
}
// reentering tile from somewhere else... don't have art to handle.
else if (exit != TILE_SIDE.UNMARKED)
{
// for now, we'll overwrite the first pass
entry = e;
exit = TILE_SIDE.UNMARKED;
return;
}
entry = e;
}
public void markExit(TILE_SIDE e)
{
// doubles back... undo tile
if (e == entry)
{
entry = TILE_SIDE.UNMARKED;
exit = TILE_SIDE.UNMARKED;
return;
}
exit = e;
}
public TileConfigurer()
{
//this.location = location;
this.entry = TILE_SIDE.UNMARKED;
this.exit = TILE_SIDE.UNMARKED;
}