fix: effect editor hold problem

Author: MakinoharaShoko

packages/origine2/src/hooks/useValue.ts

@@ -4,7 +4,9 @@ const holdMap = new Map();
 
 export function useValue<T>(initialState: T, isHold?: boolean, key?: string) {
   const holdKey = key ?? '__value_hold_key__';
-  const fromHoldValue = holdMap.get(holdKey);
+  let fromHoldValue;
+  if(isHold)
+    fromHoldValue = holdMap.get(holdKey);
   const [value, setValue] = useState<T>(fromHoldValue ?? initialState);
   return {
     _value: value,

packages/origine2/src/pages/editor/GraphicalEditor/components/EffectEditor.tsx

@@ -273,7 +273,7 @@ export function EffectEditor(props: { json: string; onChange: (newJson: string)
     return effectFields as EffectFields;
   }, []);
   // 状态：存储所有效果参数的当前值（键为EffectKey，值为数值或undefined）
-  const effectFields = useValue<EffectFields>(getInitialFields(props.json), true);
+  const effectFields = useValue<EffectFields>(getInitialFields(props.json), true, "__effect_current");
   // 当父组件传递的 json 变化时，重新初始化状态
   useEffect(() => {
     effectFields.value = getInitialFields(props.json);