public void EnqueueForPlanning(GOAPAgent agent)
{
if (!Agents.Exists(x => x.Equals(agent)) && (Agents.Count < MaxAgentsPerFrame))
{
Agents.Add(agent);
}
}
/// <summary>
/// Run all of your actions, then call TestForFinished
/// </summary>
public virtual void ActionUpdate(GOAPAgent agent)
{
foreach (Action effect in effects)
{
effect();
}
isActive = !TestForFinished();
}
public List <GOAPAction> GetActionPlan(GOAPAgent Agent, List <GOAPState> WorldState, List <GOAPAction> AvailableActions, GOAPGoal goal)
{
List <GOAPAction> usable = new List <GOAPAction>();
for (int i = 0; i < AvailableActions.Count; ++i)
{
if (AvailableActions[i].CanRun(Agent))
{
usable.Add(AvailableActions[i]);
}
}
List <Node> leaves = new List <Node>();
Node startingNode = new Node(null, WorldState, 0, null);
bool ableToGetPlan = BuildGraph(startingNode, leaves, AvailableActions, goal);
if (!ableToGetPlan)
{
Debug.Log("Failed to get plan");
return(null);
}
Node cheapestAction = null;
foreach (Node leaf in leaves)
{
if (cheapestAction == null)
{
cheapestAction = leaf;
}
else
{
if (leaf.Cost < cheapestAction.Cost)
{
cheapestAction = leaf;
}
}
}
List <GOAPAction> results = new List <GOAPAction>();
Node temp = cheapestAction;
while (temp != null)
{
if (temp.Action != null)
{
results.Insert(0, temp.Action);
}
temp = temp.Parent;
}
return(results);
}
public virtual bool CanRun(GOAPAgent agent)
{
Debug.Log("CanRun in " + this + " has not been implemented");
bool statesMatch = true;
foreach (GOAPState state in requiredStates)
{
foreach (bool match in state.Items)
{
if (!match)
{
statesMatch = false;
break;
}
}
}
return(statesMatch);
}