public static void HandleCollision(Koopa koopa, IGameObject target)
{
Rectangle koopaRectangle = koopa.GetSizeRectangle();
if (koopa.state is FlipedKoopaState)
{
return;
}
if (target is IPipe pipe)
{
Rectangle pipeRectangle = pipe.GetSizeRectangle();
CollisionDirection direction = CollisionDetection.DetectCollisionDirection(koopaRectangle, pipeRectangle);
if (!(direction is CollisionDirection.NoCollision))
{
if (direction is CollisionDirection.Left)
{
koopa.position = new Vector2(pipe.GetSizeRectangle().X - koopa.GetSizeRectangle().Width, koopa.position.Y);
koopa.TurnLeft();
koopa.moveLeft = true;
}
else if (direction is CollisionDirection.Right)
{
koopa.position = new Vector2(pipe.GetSizeRectangle().X + pipe.GetSizeRectangle().Width, koopa.position.Y);
koopa.TurnRight();
koopa.moveLeft = false;
}
}
}
}
public static void HandleCollision(Game1 game, Koopa koopa, IGameObject target)
{
Rectangle koopaRectangle = koopa.GetSizeRectangle();
koopa.isOnGround = false;
if (target is Block block)
{
Rectangle blockRectangle = block.GetSizeRectangle();
CollisionDirection direction = CollisionDetection.DetectCollisionDirection(koopaRectangle, blockRectangle);
if (koopa.state is FlipedKoopaState)
{
return;
}
if (!(direction is CollisionDirection.NoCollision) && !(block.state is HiddenBlockState))
{
if (direction is CollisionDirection.Left)
{
koopa.position = new Vector2(block.GetSizeRectangle().X - koopa.GetSizeRectangle().Width - 5, koopa.position.Y);
koopa.TurnLeft();
koopa.moveLeft = true;
}
else if (direction is CollisionDirection.Right)
{
koopa.position = new Vector2(block.GetSizeRectangle().X + block.GetSizeRectangle().Width, koopa.position.Y);
koopa.TurnRight();
koopa.moveLeft = false;
}
else if (direction is CollisionDirection.Top)
{
koopa.position = new Vector2(koopa.position.X, block.GetSizeRectangle().Y - koopa.GetSizeRectangle().Height);
koopa.isOnGround = true;
}
}
direction = CollisionDetection.DetectCollisionDirection(blockRectangle, koopaRectangle);
if (!(direction is CollisionDirection.NoCollision))
{
if ((direction is CollisionDirection.Bottom) && ((block.state is BumpedBrickBlockState) || (block.state is BumpedUsedBlockState) || (block.state is ExplodingBlockState)))
{
game.HUD.GetScore(ConstantNumber.SCORE_100);
koopa.Flip();
}
}
}
}
public static void HandleCollision(Koopa koopa, IGameObject target)
{
Rectangle koopaRectangle = koopa.GetSizeRectangle();
if (koopa.state is FlipedKoopaState)
{
return;
}
if (target is IEnemy enemy)
{
Rectangle enemyRectangle = enemy.GetSizeRectangle();
CollisionDirection direction = CollisionDetection.DetectCollisionDirection(koopaRectangle, enemyRectangle);
if (!(direction is CollisionDirection.NoCollision))
{
if (direction is CollisionDirection.Left)
{
koopa.position = new Vector2(enemy.GetSizeRectangle().X - koopa.GetSizeRectangle().Width, koopa.position.Y);
if (koopa.state is StompedKoopaState)
{
enemy.Disappear();
}
else
{
koopa.TurnLeft();
koopa.moveLeft = true;
}
}
else if (direction is CollisionDirection.Right)
{
koopa.position = new Vector2(enemy.GetSizeRectangle().X + enemy.GetSizeRectangle().Width, koopa.position.Y);
if (koopa.state is StompedKoopaState)
{
enemy.Disappear();
}
else
{
koopa.TurnRight();
koopa.moveLeft = false;
}
}
}
}
}
public StompedIdleKoopaState(Koopa koopa)
{
this.koopa = koopa;
koopaSprite = EnemySpriteFactory.Instance.CreateStompedKoopa();
}
public FlipedKoopaState(Koopa koopa)
{
this.koopa = koopa;
koopaSprite = EnemySpriteFactory.Instance.CreateFlipedKoopa();
}
public RightIdleKoopaState(Koopa koopa)
{
this.koopa = koopa;
koopaSprite = EnemySpriteFactory.Instance.CreateRightIdleKoopa();
}