//for rotations that go out of bounds
public void CheckCollision(Tetrimino t)
{
if (side != BoundarySide.Top)
{
for (int i = 0; i < t.rectangles.Count; i++)
{
while (box.Intersects(t.rectangles[i]))
{
//move back according to boundary side collided with
switch (side)
{
case BoundarySide.Left:
t.Move(MoveDirection.Right);
break;
case BoundarySide.Right:
t.Move(MoveDirection.Left);
break;
case BoundarySide.Bottom:
t.Move(MoveDirection.Up);
break;
}
}
}
}
}
public void newGame()
{
//Resets all necessary variables, then starts a new game.
gameCanvas.Children.Clear();
nextBlockCanvas.Children.Clear();
this.logic = new GameLogic(scoreBox, levelBox, rowsBox);
this.logic.initializeBoxes();
gameArray = new GameArray(gameCanvas, this.logic);
tetriminoFactory = new TetriminoFactory(gameCanvas, gameArray);
gameStarted = true;
CurrentBlock = tetriminoFactory.getNewBlock();
NextBlock = tetriminoFactory.getNewBlock();
drawNext();
CurrentBlock.Move(CurrentBlock.XCoord, CurrentBlock.YCoord, CurrentBlock.Orientation);
StartTimer();
}
private void drawNext()
{
//These are necessary for drawing the next block in the side window.
if (NextBlock.Type == "L")
{
Next = new LBlock(nextBlockCanvas, gameArray);
Next.Move(40, 80, 0);
}
else if (NextBlock.Type == "J")
{
Next = new JBlock(nextBlockCanvas, gameArray);
Next.Move(40, 80, 0);
}
else if (NextBlock.Type == "T")
{
Next = new TBlock(nextBlockCanvas, gameArray);
Next.Move(40, 80, 0);
}
else if (NextBlock.Type == "S")
{
Next = new SBlock(nextBlockCanvas, gameArray);
Next.Move(40, 80, 0);
}
else if (NextBlock.Type == "Z")
{
Next = new ZBlock(nextBlockCanvas, gameArray);
Next.Move(40, 80, 0);
}
else if (NextBlock.Type == "Square")
{
Next = new SquareBlock(nextBlockCanvas, gameArray);
Next.Move(30, 70, 0);
}
else if (NextBlock.Type == "Line")
{
Next = new LineBlock(nextBlockCanvas, gameArray);
Next.Move(40, 80, 0);
}
}
private void Window_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
if (!paused)
{
newGame();
}
}
//Check for the game being started
else if (gameStarted)
{
if (e.Key == Key.P)
{
pauseGame();
}
if (e.Key == Key.S || e.Key == Key.Down)
{
//Move down if game isn't paused.
if (!paused)
{
if (this.CurrentBlock != null && CurrentBlock.CanMove)
{
descend();
}
else
{
NewBlock();
}
}
}
if (e.Key == Key.A || e.Key == Key.Left)
{
//Move left if game isn't paused.
if (!paused)
{
if (this.CurrentBlock != null && CurrentBlock.CanMove)
{
CurrentBlock.Move(CurrentBlock.XCoord - 20, CurrentBlock.YCoord, CurrentBlock.Orientation);
}
else
{
NewBlock();
}
}
}
if (e.Key == Key.D || e.Key == Key.Right)
{
//Move right if game isn't paused.
if (!paused)
{
if (this.CurrentBlock != null && CurrentBlock.CanMove)
{
CurrentBlock.Move(CurrentBlock.XCoord + 20, CurrentBlock.YCoord, CurrentBlock.Orientation);
}
else
{
NewBlock();
}
}
}
if (e.Key == Key.W || e.Key == Key.Up)
{
//Rotate the current block if game isn't paused.
if (!paused)
{
if (this.CurrentBlock != null && CurrentBlock.CanMove)
{
if (CurrentBlock.Orientation < 3)
{
CurrentBlock.Move(CurrentBlock.XCoord, CurrentBlock.YCoord, CurrentBlock.Orientation + 1);
}
else
{
CurrentBlock.Move(CurrentBlock.XCoord, CurrentBlock.YCoord, 0);
}
}
else
{
NewBlock();
}
}
}
}
}
