private void OnConditionChange(VisibilityCondition.Condition condition, bool state)
{
int num;
if (this.GetConditionIndex(condition, out num))
{
this.lastStates[num] = ((!this.conditions[num].not) ? state : (!state));
this.UpdateState(false);
}
}
private bool GetConditionIndex(VisibilityCondition.Condition condition, out int index)
{
index = 0;
for (int i = 0; i < this.conditions.Length; i++)
{
if (this.conditions[i].condition == condition)
{
index = i;
return(true);
}
}
return(false);
}
public void SubscribeToConditionChange(ConditionChange onChange, VisibilityCondition.Condition condition)
{
if (condition == VisibilityCondition.Condition.None)
{
throw new ArgumentException(string.Format("Invalid Condition '{0}'", condition));
}
if (this.m_levelManager == null)
{
this.m_levelManager = UnityEngine.Object.FindObjectOfType <LevelManager>();
}
this.InitializeConditions();
ConditionChange[] array = this.events;
array[(int)condition] = (ConditionChange)Delegate.Combine(array[(int)condition], onChange);
this.previousConditions[(int)condition] = this.check[(int)condition]();
onChange(condition, this.previousConditions[(int)condition]);
}
public void UnsubscribeToConditionChange(ConditionChange onChange, VisibilityCondition.Condition condition)
{
ConditionChange[] array = this.events;
array[(int)condition] = (ConditionChange)Delegate.Remove(array[(int)condition], onChange);
}
public bool GetState(VisibilityCondition.Condition condition)
{
return(this.check[(int)condition]());
}