public ConveyorTile RemoveConveyorLine(GridTile toRemove)
{
ConveyorTile first = new ConveyorTile(1, 1, tileWidth, tileHeight);
foreach (GridTile t in gridTiles.ToList())
{
if (toRemove.nodeInGrid == t.nodeInGrid)
{
ConveyorTile temp = (ConveyorTile)t;
if (temp.PositionInLine == 0)
{
first = temp;
}
int index = gridTiles.IndexOf(t, 0);
EmptyTile empty = new EmptyTile(t.Column, t.Row, tileWidth, tileHeight);
gridTiles.Remove(t);
gridTiles.Insert(index, empty);
}
}
foreach (GridTile t in gridTiles.ToList())
{
if (t.NextTile == first)
{
t.ClearNextTile();
break;
}
}
return(first);
}
public ConveyorTile AddConveyorLineAtCoordinates(GridTile toReplace)
{
ConveyorTile newLineTile = new ConveyorTile(toReplace.Column, toReplace.Row, tileWidth, tileHeight);
gridTiles.Remove(toReplace);
gridTiles.Add(newLineTile);
return(newLineTile);
}
private GridTile ConnectToConveyorPrevious(GridTile c, ConveyorTile temp)
{
if (temp.isLastTile && temp.NextTile == null)
{
ConnectTiles(temp, c);
return(temp);
}
return(null);
}
private GridTile ConnectToConveyorBeginning(GridTile c, ConveyorTile temp)
{
if (temp.PositionInLine == 0 && temp.NextTile != c)
{
c.SetNextTile(temp);
return(temp);
}
return(null);
}
