//moves the snake, checks if it has reached a fruit, or hit the edges or itself
private void timer1_Tick(object sender, EventArgs e)
{
Random r = new Random();
g.FillRectangle(new SolidBrush(Color.Black), fruit.toRectangle());
g.Clear(Color.White);
label1.Text = "Score: " + score.ToString();
//check if snake has reached fruit, if it has, increase score, and play sound
if (s.head().Equals(fruit))
{
fruit = new GamePoint(r.Next(60), r.Next(40));
s.add();
score += scoreMultiplier;
if (sounds)
fruitplayer.controls.play();
}
s.move();
g.FillRectangle(new SolidBrush(Color.Black), fruit.toRectangle());
s.draw(g);
//check if snake has hit edges or itself
if (!(s.head().x < 60 && s.head().x >= 0 && s.head().y < 40 && s.head().y >= 0) || s.headhit())
{
timer1.Stop();
if (MessageBox.Show("Game Over. Your Score is: " + score.ToString() + " Start a new game?", "Game Over", MessageBoxButtons.YesNo, MessageBoxIcon.None) == DialogResult.Yes)
newGame();
else
pauseToolStripMenuItem.Text = "New Game";
}
else
this.Refresh();
if (sounds)
{
if (backgroundplayer.playState == WMPPlayState.wmppsStopped)
{
backgroundplayer.controls.play();
}
}
}
//starts a new game
private void newGame()
{
score = 0;
Random r = new Random();
fruit = new GamePoint(r.Next(60), r.Next(40));
g.Clear(Color.White);
g.FillRectangle(new SolidBrush(Color.Black), fruit.toRectangle());
s = new Snake();
s.draw(g);
timer1.Start();
}
