//When the Seeker collides with another physics object, if that object has the Player tag it injures the target and destroys itself.
//Uses IVulnerable mechanics
void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.tag == "Player")
{
IVulnerable target = other.GetComponent("IVulnerable") as IVulnerable;
target.Injure(damage);
Kill();
}
}
//OnTriggerEnter2D
//Handles collision event, checking for a valid collision
//Only interacts with specified target type. Used IVulnerable and ISpeedMod for effects.
//Effect depends on chosen Effect enum.
//Will destroy the missile after impact if destroyOnImpact is true.
void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.tag == hitTag)
{
//Applies effect based on selected effect type.
//Note: Incompatable effects (hitting a non-ISpeedMod target with a slow) will still trigger here, but will fail.
switch (effect)
{
case EffectType.None:
Debug.Log("Hit " + other);
break;
case EffectType.Damage:
IVulnerable damageTarget = other.GetComponent("IVulnerable") as IVulnerable;
damageTarget.Injure(effectAmount);
break;
case EffectType.Slow:
ISpeedMod speedTarget = other.GetComponent("ISpeedMod") as ISpeedMod;
speedTarget.SpeedDecrease(effectAmount);
break;
default:
Debug.Log("Effeect not found " + effect);
break;
}
//Destroys the target if set to destroyOnImpact. Otherwise projectile will destroy after missileLifespan.
if (destroyedOnImpact == true)
{
Destroy(gameObject);
if (deathEmission != null)
{
Instantiate(deathEmission, transform.position, transform.rotation);
}
}
}
}
