// each tick activate the next objects methods
private void Timer_Tick(object sender, object e)
{
// move objects
gameBar.Movement();
// game speed grows as level up
for (int j = 0; j < level; j++)
{
ball.Movement();
// check collisions
gameBar.Collision(leftWall);
gameBar.Collision(rightWall);
ball.Collision(leftWall);
ball.Collision(topWall);
ball.Collision(rightWall);
ball.Collision(gameBar);
for (int i = 0; i < bricks.Length; i++)
{
// for brick that is not exist, skip (continue) the collision
if (bricks[i] == null)
{
continue;
}
if (ball.Collision(bricks[i]))
{
DeleteBrick(i);
score += 100;
txtBlScore.Text = "SCORE: " + score.ToString();
bricksCounter--;
}
// cleanup - use the ball to make one collide only
ball.countCollides = 0;
}
}
if (IsLevelComplete())
{
LevelUp();
}
if (IsGameOver())
{
EndGame();
}
// paint objects
Canvas.SetLeft(rectBar, gameBar.Position_X);
Canvas.SetLeft(paintBall, ball.Position_X);
Canvas.SetTop(paintBall, ball.Position_Y);
}