/// <summary>Checks whether zero or max reached events should be called</summary>
private void CheckZeroMaxEvents(bool currentIsMax, bool currentIsZero)
{
//if current was not equal to max before modification but is now equal after modification, on reached max is called
if (!currentIsMax && Current == max)
{
OnReachedMax?.Invoke();
}
//if current was not equal to zero before modification but is now equal after modification, on reached zero is called
if (!currentIsZero && Current == 0f)
{
OnReachedZero?.Invoke();
}
}
public void Update()
{
//if there are systems with higher priority being modified we dont update
if (highPrioritySystems.Any(system => system.BeingModified))
{
return;
}
bool currentIsMax = current == max;
bool currentIsZero = current == 0f;
//let each modifier modify this system and remove it if it is finished giving callbacks if the condition is right
for (int i = activeModifiers.Count - 1; i >= 0; i--)
{
HealthModifier modifier = activeModifiers[i];
modifier.Modify(this);
bool finished = modifier.Finished;
if (finished)
{
if (queuedModifiers.Count != 0 && queuedModifiers.Any(m => m.Name == modifier.Name))
{
//if there are queued modifiers an one has the same name as this one, replace this one with the queued one
for (int j = queuedModifiers.Count - 1; j >= 0; j--)
{
if (queuedModifiers[j].Name == modifier.Name)
{
activeModifiers[i] = queuedModifiers[j];
queuedModifiers.RemoveAt(j);
break;
}
}
}
else
{
//if this modifier cannot be replaced by a queued one, remove it
activeModifiers.RemoveAt(i);
}
if (activeModifiers.Count(m => m.Regenerate) == 0 && modifier.Regenerate)
{
Debug.Log("stopped regen");
//if there are no more regenerating over time modifiers and this one (which was removed) was, the regeneration has ended
OnRegenStop?.Invoke();
}
else if (activeModifiers.Count(m => !m.Regenerate) == 0 && !modifier.Regenerate)
{
Debug.Log("stopped decay");
//if there are no more decay over time modifiers and this one (which was removed) was, the decaying has ended
OnDecayStop?.Invoke();
}
if (finished)
{
//if the modifier is finished (and thus removed from the list) it can be cleaned up
modifier = null;
}
}
}
//show feedback of data on healthbar and text if showable
if (healthBar != null)
{
healthBar.fillAmount = current / max;
}
if (showText && healthText != null)
{
healthText.text = $"{Current}/{max}";
}
//if current was not equal to max before modification but is now equal after modification, on reached max is called
if (!currentIsMax && current == max)
{
Debug.Log("reached max");
OnReachedMax?.Invoke();
}
//if current was not equal to zero before modification but is now equal after modification, on reached zero is called
if (!currentIsZero && current == 0f)
{
Debug.Log("reached zero");
OnReachedZero?.Invoke();
}
}