private StateEntity <T> GetEntity(T stateType)
{
int index = mStateSet.FindIndex((item) => { return(stateType.Equals(item.StateType)); });
StateEntity <T> entity = null;
if (index >= 0)
{
entity = mStateSet[index];
}
return(entity);
}
/// <summary>
/// 添加一个新状态
/// </summary>
/// <param name="stateType">状态类别</param>
/// <returns></returns>
public StateEntity <T> AddState(T stateType)
{
StateEntity <T> entity = GetEntity(stateType);
if (entity == null)
{
entity = new StateEntity <T>(stateType, this);
mStateSet.Add(entity);
}
return(entity);
}