/// <summary>
/// Used to update ghost position
/// </summary>
private void UpdateGhost()
{
Ghost = Controller.Clone();
Tetromino test = Ghost;
while (!Map.CheckPlaceCollision(test))
{
Ghost = test;
test = Ghost.Clone();
test.Transform(0, Direction.Forward);
}
}
/// <summary>
/// Used to move the tetromino controller
/// </summary>
/// <returns>if the transform was successful</returns>
public bool Transform(Direction x, Direction y)
{
Tetromino test = Controller.Clone();
test.Transform(x, y);
if (y != Direction.None)
{
isTransformDownMade = true;
if (Map.CheckPlaceCollision(test))
{
// Checks for lose
if (Controller.Y < 0)
{
Reset();
}
else // Place tetromino
{
isNewHoldMade = false;
Map.PlaceTetromino(Controller);
Score += Map.ClearLines() * 100;
Next();
}
return(false);
}
}
if ((!Map.CheckPlaceCollision(test)) && (!Map.CheckWallCloision(test)))
{
Controller = test;
}
UpdateGhost();
return(true);
}