public void OnColliderEnter(SpriteCollider2D other)
{
if (other.gameObject.CompareTag("Bullet"))
{
counter.Score += 10;
counter.DestroyedEnemies++;
effect.PlayEffect();
Destroy(gameObject);
}
}
private void HandleColliding(SpriteCollider2D a, SpriteCollider2D b)
{
if (!IsPairCollided(CollidedPairs, a, b))
{
a.onColliderEnter.Invoke(b);
b.onColliderEnter.Invoke(a);
CollidedPairs.Add(new CollidedPair(a, b));
}
a.onColliding.Invoke(b);
b.onColliding.Invoke(a);
}
public static void RemoveContainCollidedPair(SpriteCollider2D obj)
{
var num = 0;
CollidedPairs.ForEach(it =>
{
if (it.IsContains(obj))
{
num++;
}
});
Debug.Log($"contains : {num}");
}
private void RemoveCollidedPair(SpriteCollider2D a, SpriteCollider2D b)
{
CollidedPair target = null;
foreach (var it in CollidedPairs.Where(it => it.IsEquals(a, b)))
{
target = it;
}
if (target != null)
{
CollidedPairs.Remove(target);
}
}
private static bool IsPairCollided(List <CollidedPair> list, SpriteCollider2D a, SpriteCollider2D b)
{
return(list.Any(it => it.IsEquals(a, b)));
}
private void HandleColliderExit(SpriteCollider2D a, SpriteCollider2D b)
{
RemoveCollidedPair(a, b);
a.onColliderExit.Invoke(b);
b.onColliderExit.Invoke(a);
}
private static bool IsColliding(SpriteCollider2D a, SpriteCollider2D b)
{
return(Math.Abs(a.X - b.X) < a.Width / 2 + b.Width / 2 &&
Math.Abs(a.Y - b.Y) < a.Height / 2 + b.Height / 2);
}
public CollidedPair(SpriteCollider2D a, SpriteCollider2D b)
{
_a = a;
_b = b;
}
public bool IsContains(SpriteCollider2D obj)
{
return(_a == obj || _b == obj);
}
public bool IsEquals(SpriteCollider2D a, SpriteCollider2D b)
{
return(_a == a && _b == b || _a == b && _b == a);
}