61 lines
1.7 KiB
C#
61 lines
1.7 KiB
C#
|
using NodeCanvas.Framework;
|
|||
|
|
using ParadoxNotion.Design;
|
|||
|
|
using UnityEngine;
|
|||
|
|
|
|||
|
|
|
|||
|
|
namespace NodeCanvas.StateMachines
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
|
|||
|
|
[Name("Sub FSM")]
|
|||
|
|
[Description("Execute a sub FSM OnEnter, and Stop that FSM OnExit. This state is Finished only when and if the sub FSM is finished as well.")]
|
|||
|
|
[DropReferenceType(typeof(FSM))]
|
|||
|
|
[ParadoxNotion.Design.Icon("FSM")]
|
|||
|
|
public class NestedFSMState : FSMStateNested<FSM>
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
public enum FSMExitMode
|
|||
|
|
{
|
|||
|
|
StopAndRestart,
|
|||
|
|
PauseAndResume
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[SerializeField, ExposeField, Name("Sub FSM")]
|
|||
|
|
private BBParameter<FSM> _nestedFSM = null;
|
|||
|
|
|
|||
|
|
[Tooltip("What will happen to the sub FSM when this state exits.")]
|
|||
|
|
public FSMExitMode exitMode;
|
|||
|
|
|
|||
|
|
public override FSM subGraph { get { return _nestedFSM.value; } set { _nestedFSM.value = value; } }
|
|||
|
|
public override BBParameter subGraphParameter => _nestedFSM;
|
|||
|
|
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
protected override void OnEnter() {
|
|||
|
|
if ( subGraph == null ) {
|
|||
|
|
Finish(false);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.TryStartSubGraph(graphAgent, Finish);
|
|||
|
|
OnUpdate();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
protected override void OnUpdate() {
|
|||
|
|
currentInstance.UpdateGraph(this.graph.deltaTime);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
protected override void OnExit() {
|
|||
|
|
if ( currentInstance != null ) {
|
|||
|
|
if ( this.status == Status.Running ) {
|
|||
|
|
this.TryReadAndUnbindMappedVariables();
|
|||
|
|
}
|
|||
|
|
if ( exitMode == FSMExitMode.StopAndRestart ) {
|
|||
|
|
currentInstance.Stop();
|
|||
|
|
} else {
|
|||
|
|
currentInstance.Pause();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|