//Evento que se encarga de parsear la entrada por teclado
private void Snake_KeyDown_1(object sender, KeyEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Down:
this.nextDirection = SnakeController.Directions.DOWN;
break;
case Keys.Up:
this.nextDirection = SnakeController.Directions.UP;
break;
case Keys.Left:
this.nextDirection = SnakeController.Directions.LEFT;
break;
case Keys.Right:
this.nextDirection = SnakeController.Directions.RIGHT;
break;
case Keys.Space:
if (timer1.Enabled)
{
timer1.Stop();
}
else
{
timer1.Start();
}
break;
}
}
//Evento que se lanza cada vez que hay un tick en el timer.
private void timer1_Tick(object sender, EventArgs e)
{
if (snake.hasColision(canvasSnake.Width, canvasSnake.Height))
{
this.isGameOver = true;
timer1.Stop();
player.Stop();
looserPlayer.Play();
}
else
{
if (!this.nextDirection.Equals(SnakeController.Directions.NO_KEY))
{
snake.setDirection(this.nextDirection);
this.nextDirection = SnakeController.Directions.NO_KEY;
}
snake.refresh();
if (snake.eatMeat(meat.getMeatPixel()))
{
incrementScore(meat.getActualValue());
meat.generateMeat(snake.getSnakeBody());
timer1.Interval -= (timer1.Interval * this.timerReduction) / 100;
}
else
{
meat.decrementMeatScore(1);
}
}
canvasSnake.Invalidate();
}
// Funcion que se encarga de iniciar un nuevo juego
private void newGame()
{
player.Stop();
scienceMode = false;
if (dificilToolStripMenuItem.Checked)
{
this.meat = new MeatController(canvasSnake.Width, canvasSnake.Height, Color.Black, this.pixelLength, defaultMeatVal, 1);
this.timerReduction = 7;
this.timer1.Interval = 140;
}
else if (mediaToolStripMenuItem.Checked)
{
this.meat = new MeatController(canvasSnake.Width, canvasSnake.Height, Color.Black, this.pixelLength, defaultMeatVal, 1);
this.timerReduction = 6;
this.timer1.Interval = 170;
}
else if (sCIENCEMODEToolStripMenuItem.Checked)
{
player.PlayLooping();
this.meat = new MeatController(canvasSnake.Width, canvasSnake.Height, Color.Black, pixelLength, defaultMeatVal, 1);
this.timerReduction = 8;
this.timer1.Interval = 100;
scienceMode = true;
}
else
{
this.meat = new MeatController(canvasSnake.Width, canvasSnake.Height, Color.Black, this.pixelLength, defaultMeatVal, 1);
this.timerReduction = 5;
this.timer1.Interval = 200;
}
this.snake = new SnakeController(initialX, initialY, pixelLength, Color.Black);
meat.generateMeat(snake.getSnakeBody());
this.nextDirection = SnakeController.Directions.NO_KEY;
this.score.Text = "0";
this.isGameOver = false;
canvasSnake.Invalidate();
}
