private void HealthChanged(float prevHitPoints, float nextHitPoints)
{
if (Mathf.Approximately(nextHitPoints, 0f))
{
OnHealthZero.Invoke(prevHitPoints, 0f);
}
else if (Mathf.Approximately(nextHitPoints, hitPoints))
{
OnHealthFull.Invoke(prevHitPoints, hitPoints);
}
else
{
OnHealthChanged.Invoke(prevHitPoints, nextHitPoints);
}
}
/// <summary>
/// Lose health. The health loss is never more than zero
/// </summary>
/// <param name="value"></param>
public void LoseHealth(Attack attack)
{
if (health - attack.value < 0)
{
attack.value = health;
}
health -= attack.value;
OnHealthChanged?.Invoke(attack);
// In the case of the health going down to zero
if (health <= 0)
{
OnHealthZero?.Invoke(attack.owner);
}
}
public void Damage(int damage)
{
if (_health - damage >= 0)
{
_health -= damage;
}
else
{
_health = 0;
}
OnHealthChanges?.Invoke(this, EventArgs.Empty);
if (_health == 0)
{
OnHealthZero?.Invoke(this, EventArgs.Empty);
}
}
