public virtual bool SetState <StateType>() where StateType : StateOld, new()
{
bool success;
foreach (StateOld state in stateList)
{
if (state is StateType)
{
success = SetState(state);
break;
}
}
StateOld stateComponent = GetComponent <StateType>();
if (stateComponent)
{
stateComponent.Initialize(this);
stateList.Add(stateComponent);
success = SetState(stateComponent);
return(success);
}
StateOld newState = gameObject.AddComponent <StateType>();
newState.Initialize(this);
stateList.Add(newState);
success = SetState(newState);
return(success);
}
public virtual bool SetOrInitializeState(StateOld state)
{
bool success = false;
if (state && state != currentState)
{
StateOld oldState = currentState;
currentState = state;
if (oldState)
{
oldState.ExitState();
}
if (stateList.Contains(currentState))
{
currentState.EnterState();
}
else
{
currentState.Initialize(this);
stateList.Add(currentState);
}
success = true;
}
return(success);
}