public bool UpdatePlan(WorldState curWS)
{
if (_actions.Count == 0)
{
return(false);
}
GOAPAction curGOAPAction = _actions.Peek();
if (!curGOAPAction.IsValid())
{
Clear();
return(false);
}
if (curGOAPAction.IsFinished)
{
//curGOAPAction.ApplyEffect(curWS); // 实施效果（其实没必要调用了，因为这时候没有必要设置ws效果了，因为ws的效果没有意义，接着执行下面的action就行）
_actions.Dequeue().Release();
if (_actions.Count > 0)
{
curGOAPAction = _actions.Peek();
curGOAPAction.Activate();
}
}
else
{
curGOAPAction.UpdateGOAPAction();
}
return(true);
}
public bool Execute()
{
curAction = isFinished ? null : m_Actions[curStep];
if (curAction != null)
{
if (!curAction.CheckPreconditions())
{
return(false);
}
curAction.Activate();
}
return(true);
}
/*
* Activate the GOAP plan
*/
public bool Activate(Agent ai, GOAPGoal goal)
{
Owner = ai;
/*if(ai.debugGOAP)
* {
* string s = this.ToString() + " - Activated for " + goal.ToString() + " do actions:";
* for (int i = 0 ; i < m_Actions.Count ; i++)
* s += " " + m_Actions[i].ToString();
*
* Debug.Log(Time.timeSinceLevelLoad + " " + s);
* }*/
if (m_Actions.Count == 0)
{
return(false);
}
//Get the first action
CurrentStep = 0;
//For the first action, first check if context preconditions are satisfied.
GOAPAction a = CurrentAction;
if (a != null)
{
if (a.ValidateContextPreconditions(Owner) == false)
{//Are the context preconditions validated????
//if (Owner.debugGOAP) Debug.Log(Time.timeSinceLevelLoad + " " + this.ToString() + " - " + a.ToString() + " ValidateContextPreconditions failed !!");
return(false);
}
a.Activate();
// if(a.IsActionComplete())
// AdvancePlan();
}
return(true);
}