Пример #1
0
        //Checks for collision between two animations, either by hitbox or pixel alpha values (EXAMPLE OF POLYMOPHISM)
        public static bool CollidesWith(Animation objectA, Animation objectB, bool calcPerPixel)
        {
            //Calculates current smallest rectangle around animation, based on animations transformation matrix
            Rectangle objectARectangle = CalculateBoundingRectangle(
                     new Rectangle(0, 0, objectA.frameWidth, objectA.frameHeight),
                     objectA.transformation);

            //Calculates current smallest rectangle around animation, based on animations transformation matrix
            Rectangle objectBRectangle = CalculateBoundingRectangle(
                    new Rectangle(0, 0, objectB.frameWidth, objectB.frameHeight),
                    objectB.transformation);

            //Checks hitbox collision of animations
            if (objectBRectangle.Intersects(objectARectangle))
            {

                //Checks if any animation pixels overlap, based on alpha values
                if (IntersectPixels(objectA.transformation, objectA.frameWidth,
                                    objectA.frameHeight, objectA.ColorData,
                                    objectB.transformation, objectB.frameWidth,
                                    objectB.frameHeight, objectB.ColorData))
                {
                    return true;
                }
            }

            return false;
        }
Пример #2
0
        //Creates explosion at correct position and size
        public void AddExplosion(Vector2 position, float scale)
        {
            //Creates explosion animation
            Animation explosion = new Animation(explosionTexture, 10, 0.25f, position, 0f, Color.White);
            explosion.scale = scale;
            //Disables explosion after one play
            explosion.runOnce = true;

            explosions.Add(explosion);
        }
Пример #3
0
 //Checks for collision between two animations, by pixel alpha values (EXAMPLE OF POLYMOPHISM)
 public static bool CollidesWith(Animation objectA, Animation objectB)
 {
     return CollidesWith(objectA, objectB, true);
 }