source: 2013/27/TeemuM/Game/Game/Game/Player.cs @ 4381

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

public class Player : PhysicsObject
{
    const double defaultMoveSpeed = 1000;
    double speed = defaultMoveSpeed;
    private static Image image = Game.LoadImage("Player");

    public Player(double width, double height, bool addDefaultControls) : base(width, height)
    {
        this.Tag = "player";
        this.Shape = Shape.Rectangle;
        this.Image = image;
        this.LinearDamping = 0.9;
        
        if (addDefaultControls)
            SetDefaultControls();

        this.IsUpdated = true;

        
    }

    public bool GiveItem(String itemName)
    {
        if (itemName == "cannon")
        {
            Cannon weapon = new Cannon(75, 25);
            this.Add(weapon);
            return true;
        }
        return false;
    }

    public void SetDefaultControls()
    {
        Game.Keyboard.Listen(Key.W, ButtonState.Down, delegate { this.Push(new Vector(0, speed)); }, null);
        Game.Keyboard.Listen(Key.S, ButtonState.Down, delegate { this.Push(new Vector(0, -speed)); }, null);
        Game.Keyboard.Listen(Key.A, ButtonState.Down, delegate { this.Push(new Vector(-speed, 0)); }, null);
        Game.Keyboard.Listen(Key.D, ButtonState.Down, delegate { this.Push(new Vector(speed, 0)); }, null);
        Game.Mouse.Listen(MouseButton.Left, ButtonState.Pressed, Shoot, null);
    }

    public void Shoot()
    {
        Game.MessageDisplay.Add("PEW PEW!");
    }

    public override void Update(Time time)
    {
        this.Angle = (Game.Mouse.PositionOnWorld - this.AbsolutePosition).Normalize().Angle - Angle.FromDegrees(90);
        base.Update(time);
    }
}