コード例 #1
0
        //this observer triggers the explosion animation before removing an alien;
        public override void Notify()
        {
            //todo - create an explosion manager that can add and remove explosion objects
            //can't simply swap image of the alien object due to proxy pattern - stupid


            //get the coordinates of the destroyed subject;
            this.pos_x = this.pSubject.pObjB.x;
            this.pos_y = this.pSubject.pObjB.y;

            //create a game object to temporarily render in the position of the destroyed subject
            //game sprites and sprite batch stuff is taken care of in the constructor;
            this.pAlienExplosionObj = new ExplodingAlien(GameObject.Name.ExplodingAlien, GameSprite.Name.AlienExplosion, 0, this.pos_x, this.pos_y);

            this.pAlienExplosionObj.x = this.pos_x;
            this.pAlienExplosionObj.y = this.pos_y;

            GameObjectManager.AttachTree(this.pAlienExplosionObj);


            this.pAlienExplosionObj.Update();


            //pass to delay manager
            AnimateAlienExplosionObserver pObserver = new AnimateAlienExplosionObserver(this);

            DelayedObjectManager.Attach(pObserver);
        }
コード例 #2
0
 public AnimateAlienExplosionObserver(AnimateAlienExplosionObserver m)
 {
     //transfer data here;
     this.pAlienExplosionObj = m.pAlienExplosionObj;
     this.pos_x = m.pos_x;
     this.pos_y = m.pos_y;
 }