source: 2015/23/HenriK/Pong/Pong.cs @ 5853

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


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

        public override void Begin ()
        {
                LuoKentta ();
                LuoReunat ();
                AsetaOhjaimet ();
                AloitaPeli ();

        }
        void LuoKentta()
        {
                pallo = new PhysicsObject(30.0, 40.0);
                Add(pallo);
                pallo.Shape = Shape.Rectangle;
                pallo.Shape = Shape.FromImage(LoadImage("Untitled"));
                pallo.X = -200.0;
                pallo.Y = 0.0;

                maila1 = LuoMaila (Level.Left + 20.0, 0.0);
                maila2 = LuoMaila (Level.Right - 20, 0.0);

                pallo.Restitution = 1.0;
                Level.Background.Color = Color.Green;
                pallo.Color = Color.Black;
                //Camera.ZoomToLevel();
                //Camera.Zoom(1.05);

        }
        void LuoReunat()
        {
                PhysicsObject alaReuna = Level.CreateBottomBorder ();
                alaReuna.Y = -425;
                alaReuna.IsVisible = true;
                PhysicsObject yläReuna = Level.CreateTopBorder ();
                yläReuna.Y = 425;
                yläReuna.IsVisible = true;
                PhysicsObject vasenReuna = Level.CreateLeftBorder ();
                vasenReuna.Y = 0;
                vasenReuna.IsVisible = true;
                PhysicsObject oikeaReuna = Level.CreateRightBorder ();
                oikeaReuna.Y = 0;
                oikeaReuna.IsVisible = true;
        }
        PhysicsObject LuoMaila(double mailacoordX, double mailacoordY)
        {
                PhysicsObject maila = PhysicsObject.CreateStaticObject(20.0, 100.0);
                maila.Shape = Shape.Rectangle;
                maila.X = mailacoordX;
                maila.Y = mailacoordY;
                maila.Restitution = 1.0;
                Add(maila);
                return maila;
        }
        void AloitaPeli()
        {
                Vector impulssi = new Vector (500.0, 12.0);
                pallo.Hit (impulssi);
                
        }
        void AsetaOhjaimet()
        {
                Keyboard.Listen(Key.A, ButtonState.Down, AsetaNopeus, "Pelaaja 1: Liikuta mailaa ylös", maila1, nopeusYlos);
                Keyboard.Listen(Key.A, ButtonState.Released, AsetaNopeus, null, maila1, Vector.Zero);
                Keyboard.Listen(Key.Z, ButtonState.Down, AsetaNopeus, "Pelaaja 1: Liikuta mailaa alas", maila1, nopeusAlas);
                Keyboard.Listen(Key.Z, ButtonState.Released, AsetaNopeus, null, maila1, Vector.Zero);
                Keyboard.Listen(Key.Escape, ButtonState.Pressed, ConfirmExit, "Lopeta peli");
                Keyboard.Listen(Key.5, ButtonState.Down, AsetaNopeus, "Pelaaja 2: Liikuta mailaa ylös", maila1, nopeusYlos);
                Keyboard.Listen(Key.5, ButtonState.Released, AsetaNopeus, null, maila2, Vector.Zero);
                Keyboard.Listen(Key.2, ButtonState.Down, AsetaNopeus, "Pelaaja 2: Liikuta mailaa alas", maila1, nopeusAlas);
                Keyboard.Listen(Key.2, ButtonState.Released, AsetaNopeus, null, maila2, Vector.Zero);
                Keyboard.Listen(Key.Escape, ButtonState.Pressed, ConfirmExit, "Lopeta peli");
        }
        void AsetaNopeus(PhysicsObject maila, Vector nopeus)
        {
                maila.Velocity = nopeus;
        }



}