class PlayerAnimation : ZilchComponent
{
    [Property]
    var PlayerStand : SpriteSource = null;

    [Property]
    var PlayerWalk : SpriteSource = null;

    [Property]
    var PlayerJump : SpriteSource = null;

    function Initialize(init : CogInitializer)
    {
        Zero.Connect(this.Space, Events.LogicUpdate, this.OnLogicUpdate);
    }

    function OnLogicUpdate(event : UpdateEvent)
    {
        if(this.Owner.Sprite.SpriteSource == this.PlayerStand)
        {
            if (Zero.Keyboard.KeyIsDown(Keys.Left) ||
            Zero.Keyboard.KeyIsDown(Keys.Right))
            {
                this.Owner.Sprite.SpriteSource = this.PlayerWalk;
            }
            if(Zero.Keyboard.KeyIsPressed(Keys.Up))
            {
                this.Owner.Sprite.SpriteSource = this.PlayerJump;
            }

        }
        else if (this.Owner.Sprite.SpriteSource == this.PlayerWalk)
        {
            if (Zero.Keyboard.KeyIsDown(Keys.Left) == false &&
            Zero.Keyboard.KeyIsDown(Keys.Right) == false)
            {
                this.Owner.Sprite.SpriteSource = this.PlayerStand;
            }
            if (Zero.Keyboard.KeyIsPressed(Keys.Up))
            {
                this.Owner.Sprite.SpriteSource = this. PlayerJump;
            }
        }
        else if (this.Owner.Sprite.SpriteSource == this.PlayerJump)
        {
            if(this.Owner.SweptController.Grounded)
            {
                this.Owner.SpriteSource = this.PlayerStand;
            }
        }

    }
}