/// <summary> 构造函数
public FsmStateNode(MainFsm finiteStateMachine, FsmBase fsmBase, string name = null) : base()
{
_mainFsm = finiteStateMachine;
this._fsm = fsmBase;
this._name = name ?? this.GetType().ToString();
fsmBase.AddNode(this);
}
// ----------------------
/// <summary> 构造函数 </summary>
public SubFsm(MainFsm mainFsm, string name, FsmBase fsmBelongTo = null)
{
this._mainFsm = mainFsm;
this._fsmBelongTo = fsmBelongTo ?? mainFsm;
transitionList = new List <StateTransition>();
inState = new IntoState(this._mainFsm, this);
outState = new OutState(this._mainFsm, this);
_currentNode = inState;
this._name = name ?? this.GetType().ToString();
mainFsm.AddNode(this);
}
/// <summary> 构造函数 </summary>
public StateTransition(IFsmNode from, IFsmNode to, MainFsm mainFsm, FsmBase fsmBelongTo = null)
{
if (from == to)
{
//Todo Error
return;
}
this._mainFsm = mainFsm;
this.fsmBelongTo = fsmBelongTo ?? mainFsm;
this.from = from;
this.to = to;
_conditionSet = new HashSet <Func <bool> >();
this.from.AddTransition(this);
}
protected override void InitFsm()
{
_fsm = new MainFsm(typeof(EBoolCondition), typeof(EFloatCondition));
//创建默认
var idle = new IdleState(_fsm, _fsm, "Idle");
//设置Idle为默认
_fsm.TransitionFactoty(_fsm.intoState, idle);
//or By HelperMethod
var idle2 = _fsm.FsmStateFactory("Idle2");
//创建跑
var run = new FsmState(_fsm, _fsm, "Run", () => Debug("I am going to run"), () => Debug("I dont run anymore"), () => Debug("I am runing"));
//设置条件，如果速度大于0.1 且 在地面上，就run
_fsm.TransitionFactoty(idle, run)
.AddCondition(() => GetFloat(EFloatCondition.SpeedMagnitute) > 0.1f && GetBool(EBoolCondition.IsGrounded));
//反之,速度<=0.1
_fsm.TransitionFactoty(run, idle)
.AddCondition(() => GetFloat(EFloatCondition.SpeedMagnitute) <= 0.1f && GetBool(EBoolCondition.IsGrounded));
//创建飞，trigger为飞
var flySubFsm = new SubFsm(_fsm, "FlyFsm");
var tran = new StateTransition(_fsm.anyState, flySubFsm, _fsm);
//Anystate,Triggger为Fly，就进入Fly子状态机
tran.AddCondition(() => GetTrigger(ETriggerCondition.Fly));
//到地面上，就回到idle
_fsm.TransitionFactoty(flySubFsm, idle)
.AddCondition(() => GetBool(EBoolCondition.IsGrounded));
//坠落，速度大于0.1
var drop = new FsmState(_fsm, flySubFsm, "Drop", () => Debug("I am going to drop !"));
flySubFsm.TransitionFactoty(flySubFsm.inState, drop)
.AddCondition(() => GetFloat(EFloatCondition.SpeedMagnitute) > 0.1f);
//回到地上，变为idle
flySubFsm.TransitionFactoty(drop, flySubFsm.outState)
.AddCondition(() => GetBool(EBoolCondition.IsGrounded));
//状态机启动
_fsm.StartOrRestart();
}
public MoveState(MainFsm mainFsm, FsmBase fsmBase, string name = null) : base(mainFsm, fsmBase, name)
{
}
public IntoState(MainFsm mainFsm, FsmBase fsmBase) : base(mainFsm, fsmBase, "enter")
{
}
public OutState(MainFsm mainFsm, FsmBase fsmBase) : base(mainFsm, fsmBase, "exit")
{
}
/// <summary> 构造函数
public FsmState(MainFsm finiteStateMachine, FsmBase fsmBase, string name, Action onStateEnter = null, Action onStateExit = null, Action onStateUpdate = null) : base(finiteStateMachine, fsmBase, name)
{
this.onStateEnter = onStateEnter;
this.onStateExit = onStateExit;
this.onStateUpdate = onStateUpdate;
}