public override void Execute(FSMBehaviour fsm)
{
NodePort outPort = GetOutputPort("outState");
if (outPort.ConnectionCount > 0)
{
NodeBase_State next = (NodeBase_State)outPort.Connection.node;
next.SetCurrentState();
}
}
private NodeBase_State GetNextState()
{
NodeBase_State result = null;
NodePort outStatePort = OutStatePort;
if (outStatePort.ConnectionCount == 0)
{
return(result);
}
result = (NodeBase_State)outStatePort.Connection.node;
return(result);
}
public bool SetRootState(NodeBase_State state)
{
if (state == _rootState)
{
return(false);
}
if (state == null)
{
return(false);
}
_rootState = state;
return(true);
}
private void GoToNextState(bool decisionResult)
{
if (decisionResult == false)
{
return;
}
NodeBase_State nextState = GetNextState();
if (nextState == null)
{
return;
}
nextState.SetCurrentState();
}
public void ExecuteDecisions(FSMBehaviour fsm)
{
if (outputPort.ConnectionCount <= 0)
{
return;
}
bool result = GetDecisionResult(fsm);
//Transition to other state
if (result == false && outputPort.ConnectionCount <= 0)
{
return;
}
NodeBase_State state = (NodeBase_State)outputPort.Connection.node;
state.SetCurrentState();
}
public void InitGraph(FSMBehaviour fsm)
{
currentState_elapsedTime = 0;
if (RootState == null)
{
XNode.Node node = nodes.FirstOrDefault(r => r is NodeBase_State);
if (node != null)
{
_rootState = (NodeBase_State)node;
_currentState = _rootState;
}
}
if (RootState != null)
{
_currentState = RootState;
}
}
private void GoToNextState(bool decisionResult)
{
if (decisionResult)
{
NodeBase_State nextTrueState = GetNextTrueState();
if (nextTrueState)
{
nextTrueState.SetCurrentState();
}
}
else
{
NodeBase_State nextFalseState = GetNextFalseState();
if (nextFalseState)
{
nextFalseState.SetCurrentState();
}
}
}
/// <summary>
/// Força o <seealso cref="CurrentState"/> para o estado do parametro.
/// </summary>
/// <param name="state">Novo estado para <see cref="CurrentState"/></param>
/// <returns>Verdadeiro: Se o <seealso cref="CurrentState"/> foi modificado para um estado diferente do anterior</returns>
public bool SetCurrentState(NodeBase_State state)
{
if (state == _currentState)
{
return(false);
}
if (state == null)
{
return(false);
}
currentState_elapsedTime = 0;
_currentState = state;
if (OnStateChangedEvent != null)
{
OnStateChangedEvent.Invoke();
}
return(true);
}