namespace LaBall
{
    public partial class Form1 : Form
    {

        private int x = 0;
        private int speed = 1;
        private int hit = 0;
        private int yball;
        private int xball;
        private int size = 25;
        private Rectangle ball = new Rectangle(0, 0, 0, 0);

        public Form1()
        {
            InitializeComponent();
            timer1.Interval = 10;
            timer1.Start();
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            x += speed;

            if (x > Size.Width) x = 0;

            SolidBrush pen = new SolidBrush(Color.Red);                 // Stift und Farbe auswählen
            Graphics g = pictureBox1.CreateGraphics();                  // In Picturebox Schreiben
            Bitmap b = new Bitmap(Properties.Resources.Wasser, Size);   // Hintergrund
            g.DrawImage(b, 0, 0);                                       // Image kreieren

             ball = new Rectangle(x, 100, size, size);                  // Ball zeichnen

            g.FillEllipse(pen, ball);

            g.Dispose();
        }

      /*  private void Form1_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == '+')
            {
                speed++;
            }
            if (e.KeyChar == '-')
            {
                speed--;
            }
            if (speed > 30) speed = 30;
            if (speed < 0) speed = 0;
        } */


        private void Form1_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == 'g')
            {
                size++;    // Ball soll größer werden
            }
            if (e.KeyChar == 'k')
            {
                size--; // Ball soll kleiner werden
            }
            if (size > 50) size = 50;
            if (size < 10) size = 10;
        }

        private void pictureBox1_MouseDown_1(object sender, MouseEventArgs e)
        {
            //  if (e.X <= xball + 25 && e.X >= xball - 25 && e.Y <= yball + 25 && e.Y >= yball - 25) //Prüft im durchmesser 25 pixel ob mausklick in der GraPHik ist.
           // if (e.X < xball + size && e.X > xball && e.Y < yball + size && e.Y > yball)
             if (e.X < ball.X + size && e.X > ball.X && e.Y < ball.Y + size && e.Y > ball.Y)
                {
                hit++;
                lbl1_hit.Text = Convert.ToString(hit);
            }
        }

        private void lbl1_hit_Click(object sender, EventArgs e)
        {
            lbl1_hit.Parent = pictureBox1;
        }
    }
}