/// <summary>
/// Apply damage to the Health.
/// </summary>
/// <param name="dmg">The damage to apply.</param>
/// <returns>The actual damage amount dealt.</returns>
public virtual float Damage(Damage dmg)
{
if (enabled && dmg.amount > 0 && hitInvulnTimer.Use())
{
DamageModifier?.Invoke(ref dmg);
float prevHealth = health;
health -= dmg.amount;
health = Mathf.Max(health, 0);
dmg.amount = prevHealth - health;
healthRegenTimer.Set();
SendMessage("OnDamage", dmg, SendMessageOptions.DontRequireReceiver);
Damaged?.Invoke(dmg);
if (damageSound)
{
damageSound.Play();
}
if (health == 0 && !dead)
{
dead = true;
SendMessage("OnZeroHealth", SendMessageOptions.DontRequireReceiver);
ZeroHealth?.Invoke();
}
}
else
{
dmg.amount = 0;
}
return(dmg.amount);
}
/// <summary>
/// Called when damage is done to an entity.
/// </summary>
/// <param name="damage"></param>
/// <param name="force"></param>
/// <param name="from"></param>
/// <returns></returns>
public virtual bool DealDamage(int damage, float force, Vector2 from)
{
//status effects
IterateStatusEffects(s => s.OnDamage(this, damage));
//apply damage modifiers
damageModifiers?.Invoke(ref damage);
hp -= damage;
//prevent overheal
hp = Mathf.Clamp(hp, 0, MaxHP);
//updates the healthbar
healthBar.SetHealth(hp, MaxHP);
//hit marker
CameraReference.Instance.InstantiateHitMarker(damage, transform.position);
if (hp <= 0)
{
Die();
}
else
{
StartCoroutine("DamageFlash");
//If not dead play hurt
if (hurtSound != null)
{
audioSrc.PlayOneShot(hurtSound);
}
}
//apply impulse
ApplyImpulse(force, from);
return(true);
}