public HotfixBasicEnvironment(Assembly hotfixAssembly)
{
Type[] types = hotfixAssembly.GetTypes();
for (int i = 0; i < types.Length; i++)
{
if (types[i].IsSubclassOf(typeof(HotfixProcedureBase)))
{
HotfixProcedureStateAttribute hpsa = types[i].GetCustomAttribute <HotfixProcedureStateAttribute>();
if (hpsa != null)
{
if (hpsa.State == HotfixProcedureState.Entrance)
{
_entranceProcedure = types[i];
if (!_procedureInstances.ContainsKey(types[i]))
{
_procedureInstances.Add(types[i], Activator.CreateInstance(types[i]) as HotfixProcedureBase);
}
}
else if (hpsa.State == HotfixProcedureState.Normal)
{
if (!_procedureInstances.ContainsKey(types[i]))
{
_procedureInstances.Add(types[i], Activator.CreateInstance(types[i]) as HotfixProcedureBase);
}
}
}
}
}
foreach (var procedureInstance in _procedureInstances)
{
procedureInstance.Value.OnInit();
}
if (_entranceProcedure != null)
{
_currentProcedure = _procedureInstances[_entranceProcedure];
_currentProcedure.OnEnter();
}
else
{
throw new HTFrameworkException(HTFrameworkModule.Hotfix, "进入热更新流程失败：未指定热更新入口流程！");
}
Main.m_Hotfix.UpdateHotfixLogicEvent += UpdateHotfixLogic;
}
/// <summary>
/// 切换热更新流程
/// </summary>
/// <typeparam name="T">流程类型</typeparam>
public void SwitchProcedure <T>() where T : HotfixProcedureBase
{
if (_procedureInstances.ContainsKey(typeof(T)))
{
if (_currentProcedure == _procedureInstances[typeof(T)])
{
return;
}
if (_currentProcedure != null)
{
_currentProcedure.OnLeave();
}
_currentProcedure = _procedureInstances[typeof(T)];
_currentProcedure.OnEnter();
}
else
{
throw new HTFrameworkException(HTFrameworkModule.Hotfix, "切换热更新流程失败：不存在流程 " + typeof(T).Name + " 或者流程未激活！");
}
}