private async Task ReturnToPreviousScript()
{
// 切换历史作用域
ActiveScope = _historyScope.Pop();
// 重定向执行位置
_callStack.Pop();
var pointer = _callStack.Last;
Script = ScriptFile.LoadSync(pointer.ScriptId);
Script.MoveTo(pointer.Offset);
await Script.UseTranslation(ActiveLanguage);
// 跳过刚刚执行完的跳转指令
Script.ReadOperationCode();
}
protected ScriptRuntime(SerializationInfo info, StreamingContext context)
{
MemoryStack = (Stack <SerializableValue>)info.GetValue("memory", typeof(Stack <SerializableValue>));
Exported = (Dictionary <string, SerializableValue>)info.GetValue("exported", typeof(Dictionary <string, SerializableValue>));
_callStack = (CallStack)info.GetValue("callstack", typeof(CallStack));
_historyScope = (Stack <ScopeValue>)info.GetValue("history", typeof(Stack <ScopeValue>));
LoadingTarget = (ScriptRuntime)info.GetValue("loading", typeof(ScriptRuntime));
ActiveScope = (ScopeValue)info.GetValue("scope", typeof(ScopeValue));
if (ActiveScope != null)
{
Script = ScriptFile.LoadSync(ActiveScope.scriptId);
Script.MoveTo(info.GetInt64("offset"));
Script.UseTranslation(ActiveLanguage).Wait();
}
ActiveLanguage = info.GetString("language");
}
