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extensions/app/assets/lib/debug/debug.ts

@@ -0,0 +1,40 @@
+import { DEBUG, DEV } from 'cc/env';
+
+function jsGetSet(obj: unknown, prop: string, getter: Function, setter?: Function) {
+    Object.defineProperty(obj, prop, {
+        get: getter as any,
+        set: setter as any,
+        enumerable: false,
+        configurable: false
+    });
+}
+function clear(object: Record<string | number, any>) {
+    if (!object) return;
+    for (const key of Object.keys(object)) {
+        delete object[key];
+    }
+}
+/**
+ * 将某个变量设置为不可观测(不可在浏览器中打印)
+ * @param owner object | string | number | boolean | Array | Function | ...
+ * @param callback 被观测时触发回调
+ * @returns 
+ */
+export function unobservable(owner: unknown, callback?: Function) {
+    if (DEV || DEBUG) return;
+    if (!owner) return;
+    function define() {
+        function accessor() {
+            if (callback) {
+                callback();
+            } else {
+                clear(owner);
+            }
+        }
+        try {
+            jsGetSet(owner, 'unobservable', accessor.bind(null, 'de' + 'bu' + 'gg' + 'er'));
+        }
+        catch (e) { !0; }
+    }
+    define();
+}

extensions/app/assets/lib/debug/debug.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "c0d5da3b-23f0-400e-85bb-6c754b9c08eb",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}