public WorldState PerformAction(Action goapAction, WorldState from)
{
var result = new WorldState();
var postcondition = goapAction.Postconditions;
var affected = postcondition.Mask;
var unaffected = affected ^ -1L;
result.Values = (from.Values & unaffected) | (postcondition.Values & affected);
result.Mask = from.Mask | postcondition.Mask;
return result;
}
public WorldStateNode(GoapGraph graph, WorldState state, ActionPlanner.Action action)
{
Graph = graph;
State = state;
Action = action;
}
internal bool Match(WorldState other)
{
var mask = other.Mask;
return (Values & mask) == (other.Values & mask);
}
