source: 2012/23/OtsoL/Pong 0/Pong 0/Pong 0/Pong_0.cs @ 2890

using System;
using System.Collections.Generic;
using Jypeli;
using Jypeli.Assets;
using Jypeli.Controls;
using Jypeli.Effects;
using Jypeli.Widgets;

public class Pong_0 : PhysicsGame
{
    Vector nopeusAlas = new Vector(0, -200);
    Vector nopeusYlos = new Vector(0, 200);
    PhysicsObject pallo;
    PhysicsObject maila1;
    PhysicsObject maila2;

    public override void Begin()
    {
        LuoKentta();
        AloitaPeli();
        AsetaOhjaimet();
        LisaaLaskurit();
    }
    void AloitaPeli()
    {
        Vector impulssi = new Vector(500.0, 0.0);
        pallo.Hit(impulssi);
    }

    PhysicsObject Luomaila(double X, double Y)
    {
        PhysicsObject maila = PhysicsObject.CreateStaticObject(20.0, 100.0);
        maila.Shape = Shape.Rectangle;
        maila.X = X;
        maila.Y = Y;
        maila.Restitution = 1.0;

        Add(maila);
        return maila;
    }
    void LisaaLaskurit

    void AsetaOhjaimet()
    {
        Keyboard.Listen(Key.A, ButtonState.Down, AsetaNopeus, "pelaaja1: Liikuta mailaa ylös", maila1, nopeusYlos);
        Keyboard.Listen(Key.A, ButtonState.Released, AsetaNopeus, null, maila1, Vector.Zero );
        Keyboard.Listen(Key.Z, ButtonState.Down, AsetaNopeus, "Pelaaja2: Liikuta mailaa alas", maila1, nopeusAlas);
        Keyboard.Listen(Key.Z, ButtonState.Released, AsetaNopeus, null, maila1, Vector.Zero);

        Keyboard.Listen(Key.Up, ButtonState.Down, AsetaNopeus, "pelaaja2: Liikuta mailaa ylös", maila2, nopeusYlos);
        Keyboard.Listen(Key.Up, ButtonState.Released, AsetaNopeus, null, maila2, Vector.Zero);
        Keyboard.Listen(Key.Down, ButtonState.Down, AsetaNopeus, "Pelaaja2: Liikuta mailaa alas", maila2, nopeusAlas);
        Keyboard.Listen(Key.Down, ButtonState.Released, AsetaNopeus, null, maila2, Vector.Zero);
    
    }

    void AsetaNopeus(PhysicsObject maila, Vector nopeus)
    {
        if ( (nopeus.Y > 0) && (maila.Top > Level.Top) )
        {
            maila.Velocity = Vector.Zero;
            return;
        }
        if ( (nopeus.Y > 0) && (maila.Top) )
        {
            maila.Velocity = Vector.Zero;
            return;
        }
        maila.Velocity = nopeus;
    }

    void LuoKentta()
    {

        pallo = new PhysicsObject(40, 40);

        Add(pallo);
        pallo.Color = Color.DarkCyan;
        Level.BackgroundColor = Color.Magenta;
        pallo.Shape = Shape.Circle;
        pallo.X = -200.0;
        pallo.Y = 100.0;
        pallo.Restitution = 1.0;

        maila1 = Luomaila(Level.Left + 20.0, 0.0);
        maila2 = Luomaila(Level.Right - 20.0, 0.0);

        Level.CreateBorders(1.0, false);
        Camera.ZoomToLevel();


        {

            PhoneBackButton.Listen(ConfirmExit, "Lopeta peli");
            Keyboard.Listen(Key.Escape, ButtonState.Pressed, ConfirmExit, "Lopeta peli");
        }
    }
}