/// <summary>Heals this unit and returns the points healed, or -1 if the unit died before it could be healed.</summary>
public virtual int ReceiveHeal(Unit caster, uint healAmount, float healHatredScale = 1.0f)
{
uint oldHealth;
uint resultantHealth;
if (IsDead || PendingDisposal)
{
return(-1);
}
lock (DamageApplicationLock)
{
if (IsDead)
{
return(-1);
}
oldHealth = _health;
_health = Math.Min(MaxHealth, _health + healAmount);
resultantHealth = _health;
if (_health == MaxHealth && oldHealth < MaxHealth)
{
DamageSources.Clear();
}
}
if (caster != null)
{
CbtInterface.OnTakeHeal(caster);
caster.CbtInterface.OnDealHeal(this, resultantHealth - oldHealth);
}
LastHealOid = caster?.Oid ?? Oid;
return((int)(resultantHealth - oldHealth));
}
