public void ReplaceGoapGoalState(IGoapState <string, object> newValue)
{
var index = AIComponentsLookup.GoapGoalState;
var component = CreateComponent <GoapGoalStateComponent>(index);
component.value = newValue;
ReplaceComponent(index, component);
}
public void AddGoapEffect(IGoapState <string, object> newValue)
{
var index = AIComponentsLookup.GoapEffect;
var component = CreateComponent <GoapEffectComponent>(index);
component.value = newValue;
AddComponent(index, component);
}
public static AIEntity AddAgent(this AIContext context, IGoapState <string, object> worldState, IGoapState <string, object> goalState, IGoapPlanner <string, object> planner)
{
var entity = context.CreateEntity();
entity.AddGoapWorldState(worldState);
entity.AddGoapGoalState(goalState);
entity.AddGoapPlanner(planner);
entity.isGoapAgent = true;
return(entity);
}
public static AIEntity AddAction(this AIContext context, int cost, IGoapState <string, object> condition, IGoapState <string, object> effect, Func <GoapActionStatus> action)
{
var entity = context.CreateEntity();
entity.AddCost(cost);
entity.AddGoapCondition(condition);
entity.AddGoapEffect(effect);
entity.AddGoapAction(action);
return(entity);
}
public IEnumerator <int> Plan(AIContext context, IGoapState <string, object> goalState)
{
var goapAction = context.GetGroup(AIMatcher.AllOf(AIMatcher.GoapNodeChildren, AIMatcher.GoapEffect, AIMatcher.GoapAction));
var IDList = Search(context, goapAction.GetEntities(), goalState);
if (IDList == null || IDList.Count == 0)
{
return(null);
}
var RIDList = IDList.Reverse().ToList();
return(RIDList.GetEnumerator());
}
private IList <int> Search(AIContext context, IList <AIEntity> entities, IGoapState <string, object> goalState)
{
AIEntity startEntity = null;
foreach (var currentEntity in entities)
{
if (goalState.Contains(currentEntity.goapEffect.value))
{
startEntity = currentEntity;
}
}
if (startEntity == null)
{
return(null);
}
return(NextAction(context, startEntity, new List <int> ()));
}
public bool Contains(IGoapState <K, V> b)
{
return(b.Keys.All(k => ContainsKey(k) && Equals(b[k], this [k])));
}
public static void BuildGraphBranch(this AIContext context, AIEntity currentEntity, IList <AIEntity> entities, IGoapState <string, object> targetEffect)
{
foreach (var e in entities)
{
if (targetEffect.Contains(e.goapEffect.value))
{
if (currentEntity != null)
{
if (!currentEntity.hasGoapNodeChildren)
{
currentEntity.AddGoapNodeChildren(new List <int> ());
}
if (!currentEntity.goapNodeChildren.value.Contains(e.iD.value))
{
currentEntity.goapNodeChildren.value.Add(e.iD.value);
}
}
context.BuildGraphBranch(e, entities, e.goapCondition.value);
}
}
}
