/// <summary>
/// Updates data on this goal and all childs
/// </summary>
/// <param name="data"></param>
public void Update(FactSet data)
{
UpdateMultiplier(data);
foreach (GoapAction child in childs)
{
child.Update(data);
}
}
public virtual void Awake()
{
goals = new Dictionary <string, GoapGoal>();
possibleActions = new List <GoapAction>();
removeActions = new List <GoapAction>();
addActions = new List <GoapAction>();
factSet = new FactSet();
}
/// <summary>
/// Checks if all preconditions are true
/// </summary>
/// <param name="data">The dataset it needs to be compared to</param>
/// <returns>True if all preconditions are true</returns>
protected bool CheckPreconditions(FactSet data)
{
foreach (string key in preconditions.Keys)
{
if (!data.CheckFact(key, preconditions[key]))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Updates this action, caches all the data
/// </summary>
/// <param name="data"></param>
public virtual void Update(FactSet data)
{
UpdateTarget();
UpdatePosition();
preconditionsValid = CheckPreconditions(data);
proceduralConditionsValid = CheckProceduralPreconditions(data);
foreach (GoapAction child in childs)
{
child.Update(data);
}
}
/// <summary>
/// Checks the procedural conditions of this action
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
protected virtual bool CheckProceduralPreconditions(FactSet data)
{
return(target != null && !isBlocked);
}
/// <summary>
/// Creates a new copy of a dataset
/// </summary>
/// <param name="copy"></param>
public FactSet(FactSet copy)
{
data = copy.data;
}
/// <summary>
/// Implement to update the multiplier of this goal
/// </summary>
/// <param name="data"></param>
public virtual void UpdateMultiplier(FactSet data)
{
}