杂项

Base/_ENUM/_ENUM_.nut

@@ -377,3 +377,50 @@ function Rindro_GetEquAddr(addr) {
 
 //本地模式
 if(!getroottable().rawin("RINDROLOCAL"))RINDROLOCAL <- false;
+
+function deepcopy(obj) {
+    local copies = {};  // 用于跟踪已拷贝对象的表
+    return _deepcopy(obj, copies);
+}
+
+function _deepcopy(obj, copies) {
+    local type = typeof obj;
+    
+    // 处理基本类型
+    if (type != "table" && type != "array" && type != "class" && type != "instance") {
+        return obj;
+    }
+    
+    // 处理循环引用
+    if (obj in copies) {
+        return copies[obj];
+    }
+    
+    // 创建新容器
+    local newObj;
+    if (type == "array") {
+        newObj = array(obj.len());
+        copies[obj] <- newObj;  // 在拷贝前记录
+        
+        for (local i = 0; i < obj.len(); i++) {
+            newObj[i] = _deepcopy(obj[i], copies);
+        }
+    }
+    else if (type == "table") {
+        newObj = {};
+        copies[obj] <- newObj;  // 在拷贝前记录
+        
+        foreach(key, val in obj) {
+            // 键也需要深拷贝
+            local newKey = _deepcopy(key, copies);
+            local newVal = _deepcopy(val, copies);
+            newObj[newKey] <- newVal;
+        }
+    }
+    else {  // 类和实例（浅拷贝）
+        newObj = obj;
+        copies[obj] <- newObj;
+    }
+    
+    return newObj;
+}