private void button1_Click(object sender, EventArgs e)
{
Graphics g = this.panel1.CreateGraphics();
thucan = new ThucAn();
thucan.TyLe = 50;
thucan.X = (int)(this.panel1.Width / thucan.TyLe);
thucan.Y = (int)(this.panel1.Height / thucan.TyLe);
thucan.g = g;
thucan.VeThucAn(false);
g.Dispose();
}
private void TaoThucAn()
{
thucan = new ThucAn();
thucan.TyLe = snack.TyLe;
Random rnd = new Random();
int x = rnd.Next((int)(this.panel1.Width / thucan.TyLe));
int y = rnd.Next((int)(this.panel1.Height / thucan.TyLe));
thucan.X = x;
thucan.Y = y;
thucan.g = g;
thucan.VeThucAn(false);
}