public void Heal(float amount, AttributeChangeCause cause = AttributeChangeCause.FORCED, Damageable healer = null)
{
if (GetAttribute(Attributes.HEALTH).GetPercent() == 1.0f)
{
return;
}
// Invoke a heal event
HealthRegainEvent e = new HealthRegainEvent {
cause = cause, entity = this, healer = healer, amount = amount
};
OnHealthRegainEvent?.Invoke(this, e);
if (e.cancel == true)
{
return;
} // return if the event has been cancelled by any subscriber
// Update health
GetAttribute(Attributes.HEALTH).Modify(e.amount);
// Send indicator
UIMaster.SendFloatingIndicator(this.transform.position + this.transform.rotation * center, e.amount.ToString("#.0"), Color.green);
}
public void Damage(float damage, Vector3 hitPoint, AttributeChangeCause cause = AttributeChangeCause.FORCED, Damageable attacker = null, DamageType type = DamageType.NONE)
{
// Invoke a damage event
DamageEvent e = new DamageEvent {
cause = cause, victim = this, attacker = attacker, type = type, damage = damage
};
OnDamageEvent?.Invoke(this, e);
if (e.cancel == true)
{
return;
} // return if the event has been cancelled by any subscriber
bool hadImmunity = false;
bool hadWeakness = false;
bool hadResistance = false;
// Check for immunity
for (int i = 0; i < immunities.Length; i++)
{
if (e.type == immunities[i])
{
e.damage = 0;
hadImmunity = true;
break;
}
}
// Modify any damage by any weaknesses or resistances
if (e.damage > 0 && e.type != DamageType.NONE)
{
for (int i = 0; i < weaknesses.Length; i++)
{
if (e.type == weaknesses[i])
{
e.damage *= 2;
hadWeakness = true;
break;
}
}
for (int i = 0; i < resistances.Length; i++)
{
if (e.type == resistances[i])
{
e.damage /= 2;
hadResistance = true;
break;
}
}
}
// If the damage is enough to kill, invoke a death event
if (GetAttributeValue(Attributes.HEALTH) - e.damage <= 0)
{
DeathEvent e2 = new DeathEvent {
cause = cause, victim = this, attacker = attacker
};
OnDeathEvent?.Invoke(this, e2);
if (e2.cancel == true)
{
return;
} // return if the event has been cancelled by any subscriber
}
// Update health
GetAttribute(Attributes.HEALTH).Modify(-e.damage);
// Send indicator
Color indicatorColor = Color.gray * Color.gray;
if (hadImmunity)
{
indicatorColor = Color.red;
}
if (hadWeakness)
{
indicatorColor = Color.white;
}
if (hadResistance)
{
indicatorColor = Color.yellow;
}
if (hitPoint == null)
{
UIMaster.SendFloatingIndicator(this.transform.position + this.transform.rotation * center, e.damage.ToString("#.0"), indicatorColor);
}
else
{
UIMaster.SendFloatingIndicator(hitPoint, e.damage.ToString("0.0"), indicatorColor);
}
}