/// <summary>
/// Switch the currentstate to a specific new State.
/// </summary>
/// <param name="newState">
/// The state object to set as the currentState</param>
/// <returns></returns>
protected virtual State SetState(State newState)
{
if (newState && newState != currentState)
{
lastState = currentState;
currentState = newState;
if (lastState)
{
lastState.StateExit();
}
currentState.StateEnter();
if (enableDebug)
{
try
{
Debug.Log($"{lastState.GetType()} to {currentState.GetType()}");
}
catch (NullReferenceException)
{
Debug.Log($"{currentState.GetType()}");
}
}
return(currentState);
}
return(null);
}
public void SetState(int stateId)
{
if (stateId < 0 || stateId >= states.Length)
{
Debug.LogError("[StateManager.SetStates] stateId: " + stateId + " out of array index");
return;
}
if (states[stateId] == null)
{
Debug.LogError("[StateManager.SetStates] the new state is null");
return;
}
if (curState != null)
{
Debug.Log(curState.GetType().ToString() + " Exit");
nextStateId = stateId;
curState.StateExit();
}
lastStateId = GetCurStateId();
curState = states[stateId];
Debug.Log(curState.GetType().ToString() + " Enter");
nextStateId = -1;
curState.StateEnter();
}
// Make sure to only change state in the late update of the state
// So that all the updates can call first [G, C]
public void ChangeState(string a_State)
{
//Debug.Log("Changing to " + a_State + " from " + currentState.m_Name);
currentState.StateExit();
currentState = states[a_State];
currentState.StateEnter();
}
public void ChangeState(State newState)
{
Debug.Log("changing state to " + newState.stateName);
CurrentState.StateExit();
CurrentState = newState;
newState.StateEnter();
}
public void TransitionToState(State nextState)
{
if (nextState != null && nextState != currentState)
{
currentState.StateExit(this);
currentState = nextState;
currentState.StateEnter(this);
}
}
public async Task SetState(State value)
{
Debug.WriteLine($"Leaving State [{_state.Name}]");
await _state.StateLeave();
Debug.WriteLine($"Entering State [{value.Name}]");
await value.StateEnter();
_state = value;
}
public void changeState(State newState)
{
if (currentState != null)
{
currentState.StateExit();
}
currentState = newState;
if (currentState != null)
{
currentState.StateEnter();
}
}
public void ChangeState(State state)
{
if (currentState == state)
{
return;
}
if (currentState != null)
{
currentState.StateExit(this.owner);
}
currentState = state;
currentState.StateEnter(this.owner);
}
/// <summary>
/// Switch the currentState to a specific State object
/// </summary>
/// <param name="state">
/// The state object to set as the currentState</param>
/// <returns>Whether the state was changed</returns>
public virtual bool SetState(State state, object args)
{
bool success = false;
if (state && state != currentState)
{
State oldState = currentState;
currentState = state;
if (oldState)
{
oldState.StateExit();
}
currentState.StateEnter(args);
success = true;
}
return(success);
}
private void AdvanceToNextState()
{
if (_nextState == _currentState)
{
return;
}
Debug.Log(_nextState);
_currentState.StateExit();
_elapsedTime = 0f;
_currentState = _nextState;
_nextState = null;
_currentState.StateEnter();
ApplyEffects();
}
//Switches the current state to a specific state object
public virtual bool SetState(State NewState)
{
bool Success = false;
//Switch to the new state if its valid and its not already the current state
if (NewState && NewState != CurrentState)
{
State OldState = CurrentState;
CurrentState = NewState;
if (OldState)
{
OldState.StateExit();
}
CurrentState.StateEnter();
Success = true;
}
return(Success);
}
private void AdvanceToNextState()
{
if (_nextState == _currentState) return;
Debug.Log(_nextState);
_currentState.StateExit();
_elapsedTime = 0f;
_currentState = _nextState;
_nextState = null;
_currentState.StateEnter();
ApplyEffects();
}
protected void SetFirstState(int firstStateIndex)
{
_currentState = States[firstStateIndex];
_currentState.StateEnter();
ApplyEffects();
}
public void Initialize(State startingState)
{
CurrentState = startingState;
startingState.StateEnter();
}
protected void SetFirstState(int firstStateIndex)
{
_currentState = States[firstStateIndex];
_currentState.StateEnter();
ApplyEffects();
}
