void Knockback(Collision2D collision)
{
Knockbackable k = collision.gameObject.GetComponent <Knockbackable>();
if (k)
{
for (int i = 0; i < collision.contacts.Length; i++)
{
k.RB2D.AddForceAtPosition((-collision.contacts[i].normal) * (k.KnockbackForce * 1f / collision.contacts.Length), collision.contacts[i].point, ForceMode2D.Impulse);
}
}
}
void OnTriggerEnter2D(Collider2D collider)
{
Damageable dmg = collider.gameObject.GetComponent <Damageable>();
Knockbackable kb = collider.gameObject.GetComponent <Knockbackable>();
if (dmg != null)
{
dmg.doDamage(emitter, damage);
}
if (kb != null && rb.velocity != Vector2.zero)
{
Vector2 force = (collider.transform.position - transform.position).normalized * knockbackIntensity;
kb.knockback(force, knockbackDuration);
}
}
void OnTriggerEnter2D(Collider2D collider)
{
GameObject other = collider.gameObject;
Damageable dmg = other.gameObject.GetComponent <Damageable>();
Knockbackable kb = other.gameObject.GetComponent <Knockbackable>();
if (dmg)
{
dmg.doDamage(emitter, damage);
}
if (kb && knockbackForce != 0)
{
Vector2 force = (collider.transform.position - transform.position).normalized * knockbackForce;
kb.knockback(force, knockbackDuration);
}
}
private void OnTriggerEnter(Collider c)
{
if (c.tag == "Enemy")
{
Knockbackable kb = c.GetComponent <Knockbackable>();
if (!kb)
{
Debug.LogError("No kb script found attacked to" + c.name);
//Do nothing if there is no knockback script(not knockable)
}
else
{
if (!kb.isknockback)//check if it is currently being knocked back, if not continue.
{
kb.ApplyKnockBack(kbpoint, knockbackforce);
}
}
}
}
private void DoKnockback(Collider2D other, Vector2 point)
{
Knockbackable knockbackComponent = other.attachedRigidbody.GetComponent <Knockbackable>();
if (knockbackComponent != null)
{
Vector2 direction;
if (overrideKnockbackDirection)
{
Vector2 scale = transform.lossyScale;
direction = knockbackDirection * new Vector2(Mathf.Sign(scale.x), Mathf.Sign(scale.y));
}
else
{
direction = (Vector2)other.transform.position - point;
}
knockbackComponent.Knockback(direction.normalized, knockbackForce, knockbackDuration);
}
}
