source: 2010/24/olpesasa/Pong/Peli.cs @ 806

using System;
using Jypeli;
using Jypeli.ScreenObjects;
using Jypeli.Assets;

public class Peli : PhysicsGame
{
    PhysicsObject pallo;
    PhysicsObject maila1;
    PhysicsObject maila2;
    protected override void Begin()
    {
        //TODO: Alusta peli tässä
        LuoKentta();
        Ohjaimet();
        AloitaPeli();
    }
    void LuoKentta ()
    {
        pallo = new PhysicsObject(50, 50);
        pallo.Shape = Shapes.Circle;
        pallo.Color = Color.Blue;
        Add(pallo);
        pallo.X = -200;
        pallo.Y = 50;
        Level.CreateBorders(1.0, false);
        pallo.Restitution = 2.2;
        Level.BackgroundColor = Color.Black;
        Camera.ZoomToLevel();

        LuoMaila(Level.Left + 20.0, 0.0);
        LuoMaila(Level.Right - 20.0, 0.0);
    }
    void AloitaPeli()
    {
        Vector liiku = new Vector(100.0, 50.0);
        pallo.Hit(liiku);
    }
    PhysicsObject LuoMaila(double x, double y)
    {
        PhysicsObject maila = PhysicsObject.CreateStaticObject(20.0, 100.0);
        maila.Shape = Shapes.Rectangle;
        maila.X = x;
        maila.Y = y;
        maila.Restitution = 1.0;
        Add(maila);
        return maila;
    }
    void Ohjaimet()
    {
        Keyboard.Listen(Key.Escape, ButtonState.Pressed, Exit, "Poistu");
        Keyboard.Listen(Key.A, ButtonState.Pressed, MailaYlos, "Pelaaja 1: Liikuta mailaa ylös",maila1);
        Keyboard.Listen(Key.A, ButtonState.Released, MailaStop, null,maila1);
    }
    void MailaYlos(PhysicsObject maila)
    {
         Vector nopeus = new Vector( 0, 200 );
         maila.Velocity = nopeus;

    }
    void MailaStop(PhysicsObject maila)
    {
        maila.Velocity = Vector.Zero;
    }

}