/// <summary>
/// 如果要判断为同一状态，不进行切换，调用，true 判断，false 不判断
/// </summary>
/// <param name="nextState"></param>
/// <param name="ignor">是否判断为同一状态</param>
/// <returns></returns>
public virtual bool ChangeState(MState <T> nextState, bool isSame)
{
if (LockCurrentState)
{
return(false);
}
if (nextState == null)
{
Debug.Log("State Machine ===> nextState is null State");
return(false);
}
//if (CurrenState == null)
//{ }
if (isSame && nextState.Name == CurrenState.Name)
{
//Debug.Log(CurrenState.Name + " <<=======>> " + nextState.Name);
return(false);
}
previousState = (CurrenState == null) ? nextState : CurrenState;
CurrenState.Exit();
//Debug.Log("_currenState = " + _currenState.Name);
//Debug.Log("nextState = " + _currenState.Name);
CurrenState = nextState;
CurrenState.Enter();
return(true);
}
/// <summary>
/// 初始化状态机，供外部创建状态机时调用
/// </summary>
/// <param name="gameObject"></param>
public virtual void CreateSM(T controller)
{
MState <T> startState = new nullMState <T>();
CurrenState = startState;
previousState = startState;
this.controller = controller;
initial(Controller);
}
public void SetGolbalState(MState <T> state)
{
if (golbalState != null)
{
golbalState.Exit();
}
golbalState = state;
if (golbalState != null)
{
golbalState.Enter();
}
}
//增加，减少状态
protected bool addState(MState <T> state)
{
if (map.ContainsKey(state.Name))
{
//Debug.Log(state.Name + "is already exist");
return(false);
}
map.Add(state.Name, state);
return(true);
}
public bool AddState(MState <T> state, T controller)
{
if (this.controller == null)
{
Debug.Log("未初始化controller");
return(false);
}
if (map.ContainsKey(state.Name))
{
//Debug.Log(state.Name + "is already exist");
return(false);
}
if (state.StateMachine == null)
{
state.CreateState(controller, this);
}
map.Add(state.Name, state);
return(true);
}
public virtual bool ChangeState(MState <T> nextState)
{
return(ChangeState(nextState, false));
}
protected bool delete(MState <T> state)
{
return(this.Delete(state.Name));
}
public bool isInState(MState <T> State)
{
//Debug.Log(State.Name + "<===> " + _currenState.Name);
return(State.Name.Equals(CurrenState.Name) ? true : false);
}
