private void FinalizeControls()
{
Tetris?.Dispose();
Tetris = null;
PrevFigureSet = 0;
PrevColorSet = 0;
this.InvalidateMeasure();
}
private void InvokeSetFiguresAndColors()
{
bool FiguresChanged = false;
bool ColorsChanged = false;
// фигуры
if (FigureSet == TetrisFiguresEnum.Random || FigureSet != PrevFigureSet)
{
FiguresChanged = true;
FigureSetChanged |= FigureSet == TetrisFiguresEnum.Random || (FigureSet != PrevFigureSet && PrevFigureSet != 0);
// определяем набор фигур
TetrisFiguresEnum ChoosenFigureSet;
TetrisFigures Figures;
if (FigureSet == TetrisFiguresEnum.Random)
{
var List = Enum.GetValues(typeof(TetrisFiguresEnum)).Cast <TetrisFiguresEnum>().Where(e => e != PrevFigureSet && e != TetrisFiguresEnum.Random);
if (List.Count() == 0)
{
throw new Exception("No figure sets to choose");
}
ChoosenFigureSet = List.ElementAt(Random.Next(List.Count()));
}
else
{
ChoosenFigureSet = FigureSet;
}
PrevFigureSet = ChoosenFigureSet;
// получаем набор фигур
switch (ChoosenFigureSet)
{
case (TetrisFiguresEnum.Standard):
Figures = new TetrisFiguresStandard();
break;
case (TetrisFiguresEnum.Figures2x2):
Figures = new TetrisFiguresRandom(2, true, 2, 4);
//Figures = new TetrisFiguresRandom(4, true, 16, 16);
break;
case (TetrisFiguresEnum.Figures3x3):
Figures = new TetrisFiguresRandom(3, true, 2, 5);
break;
case (TetrisFiguresEnum.Figures4x4):
Figures = new TetrisFiguresRandom(4, true, 2, 5);
break;
default:
throw new Exception("Unknown figure set");
}
// устанавливаем набор фигур
Tetris.Figures = Figures;
if (Application.Current.Dispatcher.CheckAccess())
{
InitializeNextFigure();
}
else
{
Application.Current.Dispatcher.BeginInvoke((Action)(() => InitializeNextFigure()), DispatcherPriority.Normal);
}
}
// цвета
if (ColorSet == TetrisFigureColorsEnum.Random || ColorSet != PrevColorSet)
{
ColorsChanged = true;
// определяем набор цветов
TetrisFigureColorsEnum ChoosenColorSet;
TetrisFigureColors FigureColors;
if (ColorSet == TetrisFigureColorsEnum.Random)
{
var List = Enum.GetValues(typeof(TetrisFigureColorsEnum)).Cast <TetrisFigureColorsEnum>().Where(e => e != PrevColorSet && e != TetrisFigureColorsEnum.Random);
if (List.Count() == 0)
{
throw new Exception("No color sets to choose");
}
int i = Random.Next(List.Count());
ChoosenColorSet = List.ElementAt(i);
}
else
{
ChoosenColorSet = ColorSet;
}
PrevColorSet = ChoosenColorSet;
// получаем набор цветов
switch (ChoosenColorSet)
{
case (TetrisFigureColorsEnum.Standard):
FigureColors = new TetrisColorsStandard();
break;
case (TetrisFigureColorsEnum.Dark):
FigureColors = new TetrisColorsDark();
break;
case (TetrisFigureColorsEnum.Gray):
FigureColors = new TetrisColorsGray();
break;
case (TetrisFigureColorsEnum.White):
FigureColors = new TetrisColorsWhite();
break;
case (TetrisFigureColorsEnum.Black):
FigureColors = new TetrisColorsBlack();
break;
default:
throw new Exception("Unknown color set");
}
// устанавливаем набор цветов
Tetris.FigureColors = FigureColors;
}
// следующая фигура
if (Tetris.NextFigure != null)
{
if (FiguresChanged)
{
Tetris.CreateNextFigure();
}
else if (ColorsChanged)
{
Tetris.ColorNextFigure();
}
}
}