/// <summary>
/// Are the conditions for firing this trigger met?
/// </summary>
/// <param name="character">Character.</param>
virtual protected bool ConditionsMet(Character character)
{
if (requiredItemType != null && requiredItemType != "")
{
ItemManager itemManager = character.GetComponentInChildren <ItemManager>();
if (itemManager == null)
{
Debug.LogWarning("Trigger requires an item but the character has no item manager");
return(false);
}
if (itemManager.HasItem(requiredItemType))
{
return(true);
}
return(false);
}
if (requiredComponent != null)
{
if (!requiredComponent.gameObject.activeInHierarchy)
{
return(false);
}
if (!requiredComponent.enabled)
{
return(false);
}
}
return(true);
}
/// <summary>
/// Activate the specified itemId.
/// </summary>
/// <param name="itemId">Item identifier.</param>
/// <returns>true if the item was activated or the item was already activated</returns>
virtual public bool Activate(string itemId)
{
if (!items.Contains(itemId))
{
Debug.LogWarning("Tried to activate item " + itemId + " but it was not found in the list of items.");
return(false);
}
if (activeItems.Contains(itemId))
{
return(true);
}
if (requireMatchingItem)
{
if (!itemManager.HasItem(itemId))
{
return(false);
}
}
if (onlyOneActive)
{
itemsToDeactivate.Clear();
foreach (string i in activeItems)
{
if (i != itemId)
{
itemsToDeactivate.Add(i);
}
}
foreach (string i in itemsToDeactivate)
{
activeItems.Remove(i);
OnDeactivated(i);
}
}
activeItems.Add(itemId);
OnActivated(itemId);
if (activeItems.Count == items.Count)
{
OnAllActivated();
}
if (saveOnChange)
{
Save(this);
}
return(true);
}
/// <summary>
/// Checks the condition. For example a check when entering a trigger.
/// </summary>
/// <returns><c>true</c>, if enter trigger was shoulded, <c>false</c> otherwise.</returns>
/// <param name="character">Character.</param>
/// <param name="other">Other.</param>
override public bool CheckCondition(Character character, object other)
{
if (requiredItemType != null && requiredItemType != "")
{
ItemManager itemManager = character.GetComponentInChildren <ItemManager>();
if (itemManager == null)
{
Debug.LogWarning("Conditions requires an item but the character has no item manager.");
return(false);
}
if (itemManager.HasItem(requiredItemType))
{
return(true);
}
return(false);
}
Debug.LogWarning("MustHaveItemCondition has no item configured.");
return(false);
}