//drag/drop
protected override void OnMouseDown(MouseButtonEventArgs e)
{
Tiles t = UtilityFunctions.GetAncestorOfType <Tiles>(this);
GameWindow w = UtilityFunctions.GetAncestorOfType <GameWindow>(this);
if (t != null || ((w != null) && w.WordInPlay.ContainsValue(this)))
{
DataObject thisTileData = new DataObject("scTile", this);
DragDrop.DoDragDrop(this, thisTileData, DragDropEffects.Move);
}
}
public bool Put(Tile sqToPlace)
{
if (PlacedTile == null)
{
PlacedTile = sqToPlace;
UtilityFunctions.GetAncestorOfType <GameWindow>(this).WordInPlay.Add(
this.MyCoords,
sqToPlace);
return(true);
}
else
{
MessageBox.Show("There's already a tile there. Wrong game, dude.");
return(false);
}
}
void Tiles_Drop(object sender, DragEventArgs e)
{
Tile t = (Tile)e.Data.GetData("scTile");
if (UtilityFunctions.GetAncestorOfType <Canvas>(t) != null)
{
Canvas squareCnt = (Canvas)t.Parent;
squareCnt.Children.Clear();
BoardSquare thisSquare = (BoardSquare)squareCnt.Parent;
thisSquare.PlacedTile = null;
UtilityFunctions.GetAncestorOfType <GameWindow>(thisSquare).WordInPlay.Remove(thisSquare.MyCoords);
PlayerTiles.Add(t);
Redraw();
}
}
//drag/drop code
void BoardSquare_Drop(object sender, DragEventArgs e)
{
Tile t = (Tile)e.Data.GetData("scTile");
if (UtilityFunctions.GetAncestorOfType <Tiles>(t) != null)
{
StackPanel letterTray = (StackPanel)t.Parent;
Grid layout = (Grid)letterTray.Parent;
Tiles these = (Tiles)layout.Parent;
these.PlayerTiles.Remove(t);
letterTray.Children.Remove(t);
if (!Put(t))
{
//put stuff back noob
these.PlayerTiles.Add(t);
letterTray.Children.Add(t);
}
}
else if (UtilityFunctions.GetAncestorOfType <BoardSquare>(t) != null)
{
BoardSquare other = UtilityFunctions.GetAncestorOfType <BoardSquare>(t);
other.PlacedTile = null;
other.SquareContainer.Children.Clear();
if (!Put(t))
{
other.PlacedTile = t;
other.SquareContainer.Children.Add(t);
}
UtilityFunctions.GetAncestorOfType <GameWindow>(this).WordInPlay.Remove(other.MyCoords);
}
//change bg back
SquareContainer.Background = ("#" + MySquare.Gradient).ToBrush();
Redraw();
}