private void AddState(Type iType)
{
ICoreState state = Activator.CreateInstance(iType) as ICoreState;
if (state == null)
{
return;
}
CoreStateAttribute attr = Attribute.GetCustomAttribute(iType, typeof(CoreStateAttribute)) as CoreStateAttribute;
if (attr == null)
{
Debug.LogErrorFormat("[CoreStatemanager] ICoreState: {0} has no CoreStateAttribute.", state.GetType().FullName);
return;
}
if (stateDic.ContainsKey(attr.id))
{
Debug.LogErrorFormat("[CoreStatemanager] ICoreState: {0} is duplicated.", attr.id);
return;
}
stateDic.Add(attr.id, state);
}
private CoreStateManager()
{
stateDic = new Dictionary <int, ICoreState>(8);
ICoreState idleState = new IdleCoreState();
globalState = idleState;
currentState = idleState;
lastState = idleState;
}
public void ChangeGlobalState(int iStateID)
{
if (stateDic.ContainsKey(iStateID))
{
globalState.OnDisable();
globalState = stateDic[iStateID];
globalState.OnEnable();
return;
}
Debug.LogErrorFormat("[CoreStatemanager] ICoreState isn't exsist.", iStateID);
}
public void OnUpdate()
{
globalState.OnUpdate();
currentState.OnUpdate();
if (nextState == null)
{
return;
}
currentState.OnDisable();
lastState = currentState;
currentState = nextState;
nextState = null;
currentState.OnEnable();
}