/// <summary>
/// Apply healing to the Health. If health value has reached zero, will not work unless allowRevival is true.
/// </summary>
/// <param name="amount">The amount of healing.</param>
/// <returns>The actual healing amount applied.</returns>
public virtual float Heal(float amount)
{
if (enabled && (!dead || allowRevival) && amount > 0)
{
HealingModifier?.Invoke(ref amount);
float prevHealth = health;
health += amount;
health = Mathf.Min(health, maxHealth);
amount = health - prevHealth;
SendMessage("OnHeal", amount, SendMessageOptions.DontRequireReceiver);
Healed?.Invoke(amount);
if (dead)
{
dead = false;
SendMessage("OnRevive", SendMessageOptions.DontRequireReceiver);
Revived?.Invoke();
}
}
else
{
amount = 0;
}
return(amount);
}
public virtual bool Revive(float revPercent)
{
health = (maxHealth * revPercent);
effectiveHealth = health;
Revived.Invoke();
return(true);
}
public virtual bool Revive(int healthLeft)
{
health = healthLeft;
effectiveHealth = health;
Revived.Invoke();
return(true);
}
/// <summary>Makes object alive again.</summary>
internal void Revive()
{
if (IsDeleted)
{
IsDeleted = false;
OnRevived();
Revived?.Invoke(this, EventArgs.Empty);
}
}
protected virtual void OnRevived()
{
Revived?.Invoke(this, EventArgs.Empty);
}