tetris

namespace WindowsFormsApplication1
{
    public class Block
    {
        int posy = 0;
        int posx = 150;

        public void Form1_Paint(object sender, PaintEventArgs e)
        {
            posy += 20;
            e.Graphics.FillRectangle(Brushes.Red, posx, posy, 20, 20);
            e.Graphics.FillRectangle(Brushes.MediumOrchid, posx, posy - 20, 20, 20);
        }
    }

    public partial class Form1 : Form
    {
        Block block = new Block();
        Timer timer = new Timer();
        int TimeCounter = 0;

        public Form1()
        {
            InitializeComponent();
            timer.Interval = 1000;
            timer.Tick += new EventHandler(timer_Tick);
            timer.Start();
        }

        public void timer_Tick(object sender, EventArgs e)
        {
            this.label1.Text = (++TimeCounter).ToString();
            block.Form1_Paint(this, new PaintEventArgs(this.CreateGraphics(), this.Bounds));
        }

    }
}