public static void IceballCollideWithBlock(IceballObject iceball, IGameObject block)
{
Level level = Game1.Instance.currentState.Level;
Rectangle iceballRectangle = iceball.GetHitBox();
Rectangle blockRectangle = block.GetHitBox();
IBlock castBlock = (IBlock)block;
ICollision collisionSide = CollisionSideDetector.DetectCollisionSide(iceballRectangle, blockRectangle);
if (castBlock.State is HiddenItemBlockState)
{
return;
}
if (collisionSide is TopCollision)
{
iceball.Position = new Vector2(iceball.Position.X, iceball.Position.Y - collisionSide.CollisionIntersection.Height);
iceball.BounceOffGround();
}
else if (collisionSide is RightCollision)
{
level.AddObject(new IceballExplosion((int)iceball.Position.X, (int)iceball.Position.Y));
iceball.Explode();
}
else if (collisionSide is LeftCollision)
{
level.AddObject(new IceballExplosion((int)iceball.Position.X, (int)iceball.Position.Y));
iceball.Explode();
}
else if (collisionSide is BottomCollision)
{
level.AddObject(new IceballExplosion((int)iceball.Position.X, (int)iceball.Position.Y));
iceball.PhysicsObject.dy = 10.0F;
}
}
public static void DetectCollision(IceballObject iceball)
{
List <IGameObject> gameObjects = new List <IGameObject>(Game1.Instance.currentState.Level.GetObjects());
gameObjects.AddRange(Game1.Instance.currentState.Level.BigFloorRectangles);
List <IEnemy> enemies = new List <IEnemy>(Game1.Instance.currentState.Level.GetEnemies());
Rectangle iceballRectangle = iceball.GetHitBox();
foreach (IGameObject collidedObject in gameObjects)
{
Rectangle collidedObjectRectangle = collidedObject.GetHitBox();
if (iceballRectangle.Intersects(collidedObjectRectangle))
{
if (collidedObject is IBlock)
{
IceballBlockCollisionResponder.IceballCollideWithBlock(iceball, collidedObject);
}
else if (collidedObject is IPipe)
{
IceballPipeCollisionResponder.IceballCollideWithPipe(iceball, (IPipe)collidedObject, Game1.Instance.currentState.Level);
}
}
}
foreach (IEnemy enemy in enemies)
{
Rectangle enemyRectangle = enemy.GetHitBox();
if (iceballRectangle.Intersects(enemyRectangle))
{
Game1.Instance.currentState.Level.AddObject(new IceballExplosion((int)iceball.Position.X, (int)iceball.Position.Y));
IceballEnemyCollisionResponder.IceballCollideWithEnemy(iceball, enemy);
}
}
}
public static void IceballCollideWithPipe(IceballObject iceball, IPipe pipe, Level level)
{
Rectangle iceballRectangle = iceball.GetHitBox();
Rectangle pipeRectangle = pipe.GetHitBox();
ICollision collisionSide = CollisionSideDetector.DetectCollisionSide(iceballRectangle, pipeRectangle);
if (collisionSide is TopCollision)
{
iceball.BounceOffGround();
}
else
{
level.AddObject(new IceballExplosion((int)iceball.Position.X, (int)iceball.Position.Y));
iceball.Explode();
}
}
public IceballSprite(IceballObject iceballObject)
{
this.iceballObject = iceballObject;
destination = new Rectangle((int)iceballObject.Position.X, (int)iceballObject.Position.Y, 16, 16);
}
public static void IceballCollideWithEnemy(IceballObject iceball, IEnemy enemy)
{
iceball.Explode();
enemy.Freeze();
}
public static void IceballCollision(IceballObject iceball)
{
IceballCollisionDetection.DetectCollision(iceball);
}
