private void GameForm_Paint(object sender, PaintEventArgs e)
{
if (gameStart)
{
text.Draw(e.Graphics, "Press space to start and pause" + "\n" + "Use the arrow keys to move around" + "\n" + "Mines reduce the amount of balls collected" + "\n" + "Collect 20 balls to level up", DisplayRectangle.Width / 3, DisplayRectangle.Height / 3);
}
text.Draw(e.Graphics, string.Format("Level: {0}", level), DisplayRectangle.Width - 200, 20);
UpdateBallsCollected(e.Graphics);
hippo.Draw(e.Graphics);
foreach (Ball ball in balls)
{
ball.Draw(e.Graphics);
}
foreach (Mine mine in mines)
{
mine.Draw(e.Graphics);
}
if (paused)
{
text.Draw(e.Graphics, "PAUSED", DisplayRectangle.Width / 2, DisplayRectangle.Height / 2);
}
if (ballsCollected >= 20)//balls needed to level up
{
level++;
ballsCollected = 0;
maxMines += 2;
AnimationTimer.Stop();
BallTimer.Stop();
text.Draw(e.Graphics, "Level Up. Press Space For The Next level", DisplayRectangle.Width / 3, DisplayRectangle.Height / 2);
}
}
private void BallTimer_Tick(object sender, EventArgs e)
{
if (top == false)
{
Ball.Top += speed;
if (Ball.Top > 800)
{
top = true;
}
}
if (top == true)
{
Ball.Top -= speed;
if (Ball.Top < 5)
{
top = false;
}
}
if (left == false)
{
Ball.Left += speed;
if (Ball.Left == (Player2Picture.Left - Player2Picture.Width) & (Ball.Top >= Player2Picture.Top & Ball.Top <= Player2Picture.Top + Player2Picture.Height))
{
left = true;
}
}
if (left == true)
{
Ball.Left -= speed;
if (Ball.Left == (Player1Picture.Left + Player1Picture.Width) + Player1Picture.Width & (Ball.Top >= Player1Picture.Top & Ball.Top <= Player1Picture.Top + Player1Picture.Height))
{
left = false;
}
}
if (Ball.Left > Player2Picture.Left) //om spelare två förlorar
{
BallTimer.Stop();
label1.ForeColor = Color.Red;
label1.Text = "Player 2, you suck...";
Ball.Left = 750;
playerOneScore++;
PlayerOneScoreLabel.Text = "Player 1: " + playerOneScore.ToString();
}
if (Ball.Left < Player1Picture.Left) //om spelare ett förlorar
{
BallTimer.Stop();
label1.ForeColor = Color.Red;
label1.Text = "Player 1, try to hit the ball...";
Ball.Left = 750;
playerTwoScore++;
PlayerTwoScoreLabel.Text = "Player 2: " + playerTwoScore.ToString();
}
}
/// <summary>
/// Listens for keys pressed
/// </summary>
/// <param name="sender">key pressed object</param>
/// <param name="e">Key event arguments</param>
private void GameForm_KeyDown(object sender, KeyEventArgs e)
{
if (AnimationTimer.Enabled)
{
switch (e.KeyData)
{
case Keys.Left:
{
if (!KeyList.Contains(Keys.Left))
{
KeyList.Add(Keys.Left);
}
break;
}
case Keys.Right:
{
if (!KeyList.Contains(Keys.Right))
{
KeyList.Add(Keys.Right);
}
break;
}
case Keys.Up:
{
if (!KeyList.Contains(Keys.Up))
{
KeyList.Add(Keys.Up);
}
break;
}
case Keys.Down:
{
if (!KeyList.Contains(Keys.Down))
{
KeyList.Add(Keys.Down);
}
break;
}
}
}
if (e.KeyData == Keys.Space)
{
if (gameStart)
{
gameStart = false;
}
if (AnimationTimer.Enabled)
{
paused = true;
AnimationTimer.Stop();
BallTimer.Stop();
Invalidate();
}
else
{
paused = false;
AnimationTimer.Start();
BallTimer.Start();
}
}
}