public void MoveTetromino(MovementDirection direction)
{
if (this.fallingTetromino != null && this.gameState == GameState.Running)
{
var movingContext = TetrominoMover.GetMoveContext(fallingTetromino, direction, movementSpeed);
if (!CollisionDetector.CollisionDetected(this.fallingTetromino, this.playfieldInfo.FieldMatrix, movingContext.Positions))
{
TetrominoMover.Move(this.fallingTetromino, this.playfieldInfo.FieldMatrix, movingContext);
this.renderer.RenderGameField();
}
else
{
if (direction == MovementDirection.Down)
{
int clearedRowsCount = this.playfieldInfo.ClearFullRows();
this.ClearedLinesCount += clearedRowsCount;
if (this.clearedLinesCount >= ((this.currentLevel * 10) + 10))
{
this.CurrentLevel++;
int currentTimerInterval = this.frameRenderTimer.Interval.Milliseconds;
this.frameRenderTimer.Interval = TimeSpan.FromMilliseconds(currentTimerInterval - 50);
}
this.AddToScore(ScoringSystem.GetScore(this.currentLevel, clearedRowsCount));
this.renderer.RenderGameField();
this.DropNewTetromino();
}
}
}
}
public void RotateTetromino(bool isCounterClockwise = false)
{
if (this.fallingTetromino.ShapeType != TetrominoShapeType.O && this.gameState == GameState.Running)
{
MoveContext rotationContext = TetrominoMover.GetRotationContext(this.fallingTetromino, isCounterClockwise);
if (!CollisionDetector.CollisionDetected(this.fallingTetromino, this.playfieldInfo.FieldMatrix, rotationContext.Positions))
{
TetrominoMover.Rotate(this.fallingTetromino, this.playfieldInfo.FieldMatrix, rotationContext);
this.renderer.RenderGameField();
}
}
}
private void DropNewTetromino()
{
if (this.TryDropNewTetromino())
{
TetrominoMover.UpdateField(this.fallingTetromino, this.playfieldInfo.FieldMatrix);
this.renderer.RenderGameField();
this.renderer.RenderNextShape(TetrominoPositionMatricesCache.GetTetrominoMatrix(this.nextTetromino.ShapeType), this.nextTetromino.Brush);
}
else
{
this.EndGame();
}
}
private bool TryDropNewTetromino()
{
Tetromino tetromino = this.nextTetromino != null ? this.nextTetromino : TetrominoGenerator.GenerateRandomTetromino(new PositionInfo(3, 0));
this.nextTetromino = TetrominoGenerator.GenerateRandomTetromino(new PositionInfo(3, 0));
var movingContext = TetrominoMover.GetMoveContext(tetromino, MovementDirection.Down, movementSpeed);
if (!CollisionDetector.CollisionDetected(tetromino, this.playfieldInfo.FieldMatrix, movingContext.Positions))
{
this.fallingTetromino = tetromino;
return(true);
}
return(false);
}
public void Move(MovementDirection direction, int speed)
{
var moveContext = TetrominoMover.GetMoveContext(this, direction, speed);
this.Move(moveContext);
}