private void OnTriggerEnter2D(Collider2D collision)
{
IDamagee damagee = collision.gameObject.GetComponent <IDamagee>();
if (damagee != null)
{
ApplyDamage(damagee, collision);
}
}
private void OnTriggerStay2D(Collider2D collision)
{
int instanceId = collision.gameObject.GetInstanceID();
if (!attacked.ContainsKey(instanceId))
{
IDamagee damagee = collision.gameObject.GetComponent <IDamagee>();
if (damagee != null)
{
attacked.Add(instanceId, tick);
ApplyDamage(damagee, collision);
}
}
}
protected virtual void ApplyDamage(IDamagee damagee, Collider2D collision)
{
if (damagee.GetAllyType() == damageSource || // friendly
!damagee.IsVulnerableToDamage()) // immune to damage
{
return;
}
float deltaX = collision.transform.position.x - transform.position.x;
Vector3 impulse = forceDirection * force;
impulse.x *= (deltaX >= 0 ? 1 : -1);
damagee.Damage(damageAmount);
damagee.KnockBackFromDamage(impulse);
}
private void OnTriggerEnter2D(Collider2D collision)
{
if (collision.gameObject.CompareTag("Ground"))
{
Instantiate(instantiatedObject, transform.position, Quaternion.identity);
Destroy(gameObject);
return;
}
IDamagee damagee = collision.GetComponent <IDamagee>();
if (damagee == null ||
damagee.GetAllyType() == damageSource || // friendly
!damagee.IsVulnerableToDamage()) // immune to damage
{
return;
}
Instantiate(instantiatedObject, transform.position, Quaternion.identity);
Destroy(gameObject);
}