public static StateFSM stateFsmFromEnumState(enumStates _state)
{
var query = AllStates.Where(a => a.fsmState == _state);
if (query.Count() > 0)
{
return(query.First());
}
else
{
Debug.Log("FSMError - couldnt find state");
return(null);
}
}
public static void InvokeEvent(enumEvents _event)
{
Debug.Log("FSMLog - invoking event " + _event.ToString());
if (currentState.HasConsequence(_event))
{
if (currentState.exit != null)
{
currentState.exit();
}
enumStates nextState = currentState.NextState(_event);
var query = AllStates.Where(a => a.fsmState == nextState);
currentState = stateFsmFromEnumState(nextState);
if (currentState.enter != null)
{
currentState.enter();
}
Debug.Log("FSMLog - Entering state " + currentState.fsmState.ToString());
}
else
{
Debug.Log("FSMERROR - state " + currentState.fsmState + " has no consequence for the event " + _event);
}
// StateFSM tempState ;
}
public void AddConsequence(enumEvents _fsmEvent, enumStates _nextFsmState)
{
consequences.Add(_fsmEvent, _nextFsmState);
}
public StateFSM(enumStates _fsmState, Dictionary <enumEvents, enumStates> _consequences)
{
consequences = _consequences;
fsmState = _fsmState;
}
public StateFSM(enumStates _fsmState)
{
consequences = new Dictionary <enumEvents, enumStates>();
fsmState = _fsmState;
}
//======================================================================//
// Call this function to change state //
//======================================================================//
public void stateManager(int value)
{
States = (enumStates)value;
}
public static void ForceState(enumStates _state)
{
currentState = stateFsmFromEnumState(_state);
}
public static void AddEventConsequence(enumStates _fromState, enumEvents _event, enumStates _toState)
{
stateFsmFromEnumState(_fromState).AddConsequence(_event, _toState);
}
public static void AddOnEnterCall(enumStates _state, Action _method)
{
stateFsmFromEnumState(_state).enter += _method;
}
public static void AddOnExitCall(enumStates _state, Action _method)
{
stateFsmFromEnumState(_state).exit += _method;
}
public static void AddOneState(enumStates _state)
{
AllStates.Add(new StateFSM(_state));
}
public static bool InState(enumStates _state)
{
return(currentState == stateFsmFromEnumState(_state));
}