feat：更改配置项

批量修改
c++bug修复
2026-09-20 13:59:10 +08:00 · 2026-09-17 17:04:15 +08:00 · 2026-09-17 11:53:14 +08:00 · 2026-09-15 17:55:13 +08:00 · 2026-09-15 17:55:05 +08:00 · 2026-09-14 17:52:02 +08:00
466 changed files with 3745 additions and 1212 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.DS_Store
+node_modules/
+npm-debug.log*
+.secrets
--- a/nginx.conf
+++ b/nginx.conf
@@ -4,10 +4,6 @@ server {
    index index.html index.htm default.htm default.html;
    root /usr/share/nginx/html;

-    # 1. 添加 resolver 指令
-    # 127.0.0.11 是 Docker 内置的 DNS 服务器地址 并且将缓存设置为10s
-    # resolver 127.0.0.11 valid=10s;
-
    # gzip 配置
    gzip on;
    gzip_static on;
@@ -22,37 +18,21 @@ server {
        return 301 /competition.html?competition_id=13;
    }

-    # Unity 预压缩文件：禁止再次 gzip，避免 Content-Length 与实际内容不一致
+    # Brotli 压缩 WebAssembly 文件处理
    location ~* \.wasm\.br$ {
-        gzip off;
-        gzip_static off;
-        default_type application/wasm;
+        default_type "";  
        add_header Content-Encoding br;
        add_header Content-Type application/wasm always;
        add_header Vary Accept-Encoding;
-        add_header Accept-Ranges bytes;
-        expires 1h;
+        expires 30d;
    }

-    location ~* \.js\.br$ {
-        gzip off;
-        gzip_static off;
-        default_type application/javascript;
+    location ~* \.asm\.js\.br$ {
+        default_type "";  
        add_header Content-Encoding br;
        add_header Content-Type application/javascript always;
        add_header Vary Accept-Encoding;
-        add_header Accept-Ranges bytes;
-        expires 1h;
-    }
-
-    location ~* \.data\.br$ {
-        gzip off;
-        gzip_static off;
-        default_type application/octet-stream;
-        add_header Content-Encoding br;
-        add_header Vary Accept-Encoding;
-        add_header Accept-Ranges bytes;
-        expires 1h;
+        expires 30d;
    }

    # 通用 Brotli 文件处理
@@ -78,12 +58,10 @@ server {
        access_log off;
    }

+    # 纯 CDN：/cdn-unity/ → OSS 游戏包（config.js unityCdnUseSiteProxy: true）
    # 路径需与 unityCdnRemote 保持一致，更新 OSS 目录时同步修改
    # location /cdn-unity/ {
-    #     # 2. 将域名赋值给一个变量
-    #     set $oss_backend "https://oss.eanic.cn";
-    #     # 3. proxy_pass 使用变量，这样 Nginx 就会在运行时解析域名
-    #     proxy_pass $oss_backend/001_code_cocos_res_20260616/;
+    #     proxy_pass https://oss.eanic.cn/001_code_cocos_res_20260616/;
    #     proxy_ssl_server_name on;
    #     proxy_set_header Host oss.eanic.cn;
    #     proxy_hide_header Access-Control-Allow-Origin;
@@ -103,4 +81,4 @@ server {
    # 错误日志和访问日志配置
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;
-}
+}
--- a/scratch-blocks/build.py
+++ b/scratch-blocks/build.py
--- a/scratch-blocks/cleanup.sh
+++ b/scratch-blocks/cleanup.sh
--- a/scratch-blocks/i18n/create_messages.py
+++ b/scratch-blocks/i18n/create_messages.py
--- a/scratch-blocks/i18n/dedup_json.py
+++ b/scratch-blocks/i18n/dedup_json.py
--- a/scratch-blocks/i18n/js_to_json.py
+++ b/scratch-blocks/i18n/js_to_json.py
--- a/scratch-blocks/i18n/json_to_js.py
+++ b/scratch-blocks/i18n/json_to_js.py
--- a/scratch-blocks/i18n/sync_tx_translations.js
+++ b/scratch-blocks/i18n/sync_tx_translations.js
--- a/scratch-blocks/i18n/xliff_to_json.py
+++ b/scratch-blocks/i18n/xliff_to_json.py
--- a/scratch-blocks/local_build.sh
+++ b/scratch-blocks/local_build.sh
--- a/scratch-blocks/media/icons/control_forever.svg
+++ b/scratch-blocks/media/icons/control_forever.svg
--- a/scratch-blocks/media/icons/control_repeat.svg
+++ b/scratch-blocks/media/icons/control_repeat.svg
--- a/scratch-blocks/media/icons/control_wait.svg
+++ b/scratch-blocks/media/icons/control_wait.svg
--- a/scratch-blocks/media/icons/event_broadcast_blue.svg
+++ b/scratch-blocks/media/icons/event_broadcast_blue.svg
--- a/scratch-blocks/media/icons/event_broadcast_coral.svg
+++ b/scratch-blocks/media/icons/event_broadcast_coral.svg
--- a/scratch-blocks/media/icons/event_broadcast_green.svg
+++ b/scratch-blocks/media/icons/event_broadcast_green.svg
--- a/scratch-blocks/media/icons/event_broadcast_magenta.svg
+++ b/scratch-blocks/media/icons/event_broadcast_magenta.svg
--- a/scratch-blocks/media/icons/event_broadcast_orange.svg
+++ b/scratch-blocks/media/icons/event_broadcast_orange.svg
--- a/scratch-blocks/media/icons/event_broadcast_purple.svg
+++ b/scratch-blocks/media/icons/event_broadcast_purple.svg
--- a/scratch-blocks/media/icons/event_when-broadcast-received_blue.svg
+++ b/scratch-blocks/media/icons/event_when-broadcast-received_blue.svg
--- a/scratch-blocks/media/icons/event_when-broadcast-received_coral.svg
+++ b/scratch-blocks/media/icons/event_when-broadcast-received_coral.svg
--- a/scratch-blocks/media/icons/event_when-broadcast-received_green.svg
+++ b/scratch-blocks/media/icons/event_when-broadcast-received_green.svg
--- a/scratch-blocks/media/icons/event_when-broadcast-received_magenta.svg
+++ b/scratch-blocks/media/icons/event_when-broadcast-received_magenta.svg
--- a/scratch-blocks/media/icons/event_when-broadcast-received_orange.svg
+++ b/scratch-blocks/media/icons/event_when-broadcast-received_orange.svg
--- a/scratch-blocks/media/icons/event_when-broadcast-received_purple.svg
+++ b/scratch-blocks/media/icons/event_when-broadcast-received_purple.svg
--- a/scratch-blocks/media/icons/event_whenflagclicked.svg
+++ b/scratch-blocks/media/icons/event_whenflagclicked.svg
--- a/scratch-blocks/media/icons/set-led_blue.svg
+++ b/scratch-blocks/media/icons/set-led_blue.svg
--- a/scratch-blocks/media/icons/set-led_coral.svg
+++ b/scratch-blocks/media/icons/set-led_coral.svg
--- a/scratch-blocks/media/icons/set-led_green.svg
+++ b/scratch-blocks/media/icons/set-led_green.svg
--- a/scratch-blocks/media/icons/set-led_magenta.svg
+++ b/scratch-blocks/media/icons/set-led_magenta.svg
--- a/scratch-blocks/media/icons/set-led_mystery.svg
+++ b/scratch-blocks/media/icons/set-led_mystery.svg
--- a/scratch-blocks/media/icons/set-led_orange.svg
+++ b/scratch-blocks/media/icons/set-led_orange.svg
--- a/scratch-blocks/media/icons/set-led_purple.svg
+++ b/scratch-blocks/media/icons/set-led_purple.svg
--- a/scratch-blocks/media/icons/set-led_white.svg
+++ b/scratch-blocks/media/icons/set-led_white.svg
--- a/scratch-blocks/media/icons/set-led_yellow.svg
+++ b/scratch-blocks/media/icons/set-led_yellow.svg
--- a/scratch-blocks/media/icons/wedo_motor-clockwise.svg
+++ b/scratch-blocks/media/icons/wedo_motor-clockwise.svg
--- a/scratch-blocks/media/icons/wedo_motor-counterclockwise.svg
+++ b/scratch-blocks/media/icons/wedo_motor-counterclockwise.svg
--- a/scratch-blocks/media/icons/wedo_when-distance_close.svg
+++ b/scratch-blocks/media/icons/wedo_when-distance_close.svg
--- a/scratch-blocks/media/icons/wedo_when-tilt-backward.svg
+++ b/scratch-blocks/media/icons/wedo_when-tilt-backward.svg
--- a/scratch-blocks/media/icons/wedo_when-tilt-forward.svg
+++ b/scratch-blocks/media/icons/wedo_when-tilt-forward.svg
--- a/scratch-blocks/media/icons/wedo_when-tilt-left.svg
+++ b/scratch-blocks/media/icons/wedo_when-tilt-left.svg
--- a/scratch-blocks/media/icons/wedo_when-tilt-right.svg
+++ b/scratch-blocks/media/icons/wedo_when-tilt-right.svg
--- a/scratch-blocks/media/icons/wedo_when-tilt.svg
+++ b/scratch-blocks/media/icons/wedo_when-tilt.svg
--- a/scratch-blocks/package-lock.json
+++ b/scratch-blocks/package-lock.json
@@ -144,7 +144,6 @@
      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.23.7.tgz",
      "integrity": "sha512-+UpDgowcmqe36d4NwqvKsyPMlOLNGMsfMmQ5WGCu+siCe3t3dfe9njrzGfdN4qq+bcNUt0+Vw6haRxBOycs4dw==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "@ampproject/remapping": "^2.2.0",
        "@babel/code-frame": "^7.23.5",
@@ -915,7 +914,6 @@
      "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
      "integrity": "sha512-Ajr4IcMXq/2QmMkEmSvxqfLN5zGmJ92gHXAeOXq1OekoH2rfDNsgdDoL2f7QaRCy7G/E6TpxBVdRuNraMztGHw==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "co": "^4.6.0",
        "fast-deep-equal": "^1.0.0",
@@ -1573,7 +1571,6 @@
          "url": "https://github.com/sponsors/ai"
        }
      ],
-      "peer": true,
      "dependencies": {
        "caniuse-lite": "^1.0.30001565",
        "electron-to-chromium": "^1.4.601",
@@ -6912,7 +6909,6 @@
      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "fast-deep-equal": "^3.1.1",
        "fast-json-stable-stringify": "^2.0.0",
@@ -7808,7 +7804,6 @@
      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "fast-deep-equal": "^3.1.1",
        "fast-json-stable-stringify": "^2.0.0",
@@ -8946,7 +8941,6 @@
      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.47.0.tgz",
      "integrity": "sha512-td7fYwgLSrky3fI1EuU5cneU4+pbH6GgOfuKNS1tNPcfdGinGELAqsb/BP4nnvZyKSG2i/xFGU7+n2PvZA8HJQ==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "@webassemblyjs/ast": "1.9.0",
        "@webassemblyjs/helper-module-context": "1.9.0",
@@ -9101,7 +9095,6 @@
      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
      "dev": true,
-      "peer": true,
      "dependencies": {
        "fast-deep-equal": "^3.1.1",
        "fast-json-stable-stringify": "^2.0.0",
--- a/scratch-blocks/pull_from_blockly.sh
+++ b/scratch-blocks/pull_from_blockly.sh
--- a/scratch-gui/competitio_login/assets/gongan-beian.png
+++ b/scratch-gui/competitio_login/assets/gongan-beian.png
--- a/scratch-gui/competitio_login/index.html
+++ b/scratch-gui/competitio_login/index.html
@@ -384,7 +384,7 @@
      <footer>
        <div class="footer-line" role="presentation"></div>
        <p class="footer-text">ICP备案号：<a href="https://beian.miit.gov.cn/" target="_blank" rel="noopener" style="color:#478ac9 ;">沪ICP备2026042325号</a>
-      <!-- 公安备案号：<a href="https://beian.mps.gov.cn/" target="_blank" style="color:#478ac9 ;">川公网安备51011202000980号</a> -->
+      公安备案号：<a href="https://beian.mps.gov.cn/#/query/webSearch?code=31011502407417" rel="noreferrer" target="_blank" style="color:#478ac9 ;"><img src="assets/gongan-beian.png" alt="" width="16" height="16" style="width:16px;height:16px;vertical-align:-3px;margin-right:4px;" />沪公网安备31011502407417号</a>
      © 灵丌编程（001CODE.COM）</p>
      </footer>
    </div>
--- a/scratch-gui/package-lock.json
+++ b/scratch-gui/package-lock.json
@@ -7688,9 +7688,9 @@
      }
    },
    "node_modules/caniuse-lite": {
-      "version": "1.0.30001649",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001649.tgz",
-      "integrity": "sha512-fJegqZZ0ZX8HOWr6rcafGr72+xcgJKI9oWfDW5DrD7ExUtgZC7a7R7ZYmZqplh7XDocFdGeIFn7roAxhOeYrPQ==",
+      "version": "1.0.30001810",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001810.tgz",
+      "integrity": "sha512-TITQPUkaz+aVk5GL6NhOdwk1aEaNTSDPsGFWrTuhKGtjTF70jL/Oht2W4c6rXUe5fu7Ie19VIahAXHIIiWWNeg==",
      "funding": [
        {
          "type": "opencollective",
@@ -7704,7 +7704,8 @@
          "type": "github",
          "url": "https://github.com/sponsors/ai"
        }
-      ]
+      ],
+      "license": "CC-BY-4.0"
    },
    "node_modules/canvas-toBlob": {
      "version": "1.0.0",
--- a/scratch-gui/package.json
+++ b/scratch-gui/package.json
@@ -15,7 +15,7 @@
    "build:cdn-pure": "npm run clean && cross-env NODE_ENV=production UNITY_CDN_PURE=1 webpack --colors --bail",
    "build:test": "npm run clean && cross-env NODE_ENV=production node scripts\\patch-config.js && webpack --colors --bail",
    "build:prod": "npm run clean && cross-env NODE_ENV=production node scripts\\patch-config.js && webpack --colors --bail",
-    "clean": "rimraf ./build && mkdirp build && rimraf ./dist && mkdirp dist",
+    "clean": "rimraf ./build && mkdirp build && rimraf ./dist && mkdirp dist && rimraf ./node_modules/.cache",
    "deploy": "touch build/.nojekyll && gh-pages -t -d build -m \"[skip ci] Build for $(git log --pretty=format:%H -n1)\"",
    "prepublish": "node scripts/prepublish.mjs",
    "prune": "./prune-gh-pages.sh",
@@ -28,6 +28,8 @@
    "test:lint": "eslint . --ext .js,.jsx",
    "test:unit": "jest test[\\\\/]unit[\\\\/]addons",
    "test:smoke": "jest --runInBand test[\\\\/]smoke",
+    "test:cpp": "node scripts/test-cpp-regressions.cjs",
+    "test:devtool": "node scripts/test-devtool-control.cjs",
    "watch": "webpack --colors --watch"
  },
  "config": {
--- a/scratch-gui/prune-gh-pages.sh
+++ b/scratch-gui/prune-gh-pages.sh
--- a/scratch-gui/scripts/diagnose-cpp.cjs
+++ b/scratch-gui/scripts/diagnose-cpp.cjs
@@ -0,0 +1,71 @@
+// Read-only diagnostic: exercise the current editor interpreter with mocked game APIs.
+// Run from scratch-gui: node scripts/diagnose-cpp.cjs
+const fs = require('fs');
+const path = require('path');
+const vm = require('vm');
+const babel = require('@babel/core');
+const filename = path.resolve(__dirname, '../src/components/stage-cpp/cpp-parser.js');
+const transformed = babel.transformSync(fs.readFileSync(filename, 'utf8'), {
+    filename, configFile: false, babelrc: false,
+    plugins: ['@babel/plugin-transform-modules-commonjs']
+}).code;
+const context = {
+    exports: {}, require, setTimeout,
+    console: {log() {}, warn() {}, error() {}}, window: {}
+};
+vm.runInNewContext(transformed, context, {filename});
+const {CppCodeExecutor, validateCppSyntax} = context.exports;
+const main = body => `int main() {\n${body}\n}`;
+const customer = `void test() {
+    for (int i = 0; i < 2; i++) {
+    }
+}
+int main() {
+    turnLeft(-1);
+    for (int i = 0; i < 1; i++) {
+        test();
+        playerMove(i);
+    }
+}`;
+const cases = [
+    ['customer_local_i', customer, {moves: [0]}],
+    ['customer_renamed_inner_j', customer.replace('int i = 0; i < 2; i++', 'int j = 0; j < 2; j++'), {moves: [0]}],
+    ['cout_literal', main('cout << "Hello" << endl;'), {output: ['Hello\n']}],
+    ['cout_variable', main('int i = 7;\ncout << "i=" << i << endl;'), {output: ['i=7\n']}],
+    ['cout_string_assignment_shape', main('cout << "value=42" << endl;'), {output: ['value=42\n']}],
+    ['cout_increment_expression', main('int i = 0;\ncout << i++ << endl;\nplayerMove(i);'), {output: ['0\n'], moves: [1]}],
+    ['cout_increment_literal', main('cout << "C++" << endl;'), {output: ['C++\n']}],
+    ['cout_std_qualified', main('std::cout << "Hello" << std::endl;'), {output: ['Hello\n']}],
+    ['main_return_zero', main('return 0;'), {error: null}],
+    ['legal_space_before_call', main('playerMove (1);'), {valid: true, moves: [1]}],
+    ['nested_loop_shadowing', main('for (int i = 0; i < 2; i++) {\nfor (int i = 0; i < 2; i++) {\n}\nplayerMove(i);\n}'), {moves: [0, 1]}],
+    ['negative_integer_division', main('int a = -3;\na /= 2;\nplayerMove(a);'), {moves: [-1]}],
+    ['function_return_value', 'int answer() {\nreturn 7;\n}\n' + main('int n = answer();\nplayerMove(n);'), {moves: [7]}],
+    ['nested_if_break', main('for (int i = 0; i < 3; i++) {\nif (i == 1) {\nbreak;\n}\nplayerMove(i);\n}'), {moves: [0]}],
+    ['floating_point', main('double x = 1.5;\ncout << x << endl;'), {output: ['1.5\n']}],
+    ['array_index', main('int a[2] = {3, 7};\nplayerMove(a[1]);'), {moves: [7]}],
+    ['unknown_variable', main('playerMove(missing);'), {valid: false}],
+    ['early_return_zero', 'int stop() {\nreturn 0;\nplayerMove(9);\n}\n' + main('stop();'), {moves: []}]
+];
+(async () => {
+    const results = [];
+    for (const [name, code, expected] of cases) {
+        const actual = {valid: false, moves: [], turns: [], output: [], error: null};
+        context.window = {isScriptRunOver: false, cppGameAPI: {
+            playerMove: async n => actual.moves.push(n),
+            turnLeft: async n => actual.turns.push(n),
+            cmdPrint: text => actual.output.push(text)
+        }};
+        const validation = await validateCppSyntax(code);
+        actual.valid = validation.isValid;
+        if (!actual.valid) actual.validationErrors = validation.errors;
+        const executor = new CppCodeExecutor(code, null);
+        if (actual.valid) {
+            try { await executor.run(); } catch (error) {actual.error = error.message;}
+        }
+        const matchesExpected = Object.entries(expected).every(([key, value]) =>
+            JSON.stringify(actual[key]) === JSON.stringify(value));
+        results.push({name, expected, actual, matchesExpected});
+    }
+    process.stdout.write(JSON.stringify(results, null, 2) + '\n');
+})().catch(error => {console.error(error); process.exitCode = 1;});
--- a/scratch-gui/scripts/patch-config.js
+++ b/scratch-gui/scripts/patch-config.js
@@ -21,7 +21,7 @@ function getConfigForEnv(env) {
        case 'test':
            return { url: 'https://test-service.001code.cn', disabledev: false };
        case 'prod':
-            return { url: 'https://service.001code.cn', disabledev: true };
+            return { url: 'https://service.001code.com', disabledev: true };
        case 'start':
        default:
            return { url: 'http://127.0.0.1:8000', disabledev: false };
--- a/scratch-gui/scripts/test-cpp-regressions.cjs
+++ b/scratch-gui/scripts/test-cpp-regressions.cjs
@@ -0,0 +1,139 @@
+// Regression tests for variable scopes and return control flow in the editor interpreter.
+// Run: node scripts/test-cpp-regressions.cjs
+const assert = require('assert');
+const fs = require('fs');
+const path = require('path');
+const vm = require('vm');
+const babel = require('@babel/core');
+const parserPath = path.resolve(__dirname, '../src/components/stage-cpp/cpp-parser.js');
+const source = fs.readFileSync(parserPath, 'utf8');
+const compiled = babel.transformSync(source, {
+    filename: parserPath, configFile: false, babelrc: false,
+    plugins: ['@babel/plugin-transform-modules-commonjs'],
+    presets: process.argv.includes('--transpiled') ? ['@babel/preset-env'] : []
+}).code;
+const silentConsole = {log() {}, warn() {}, error() {}};
+const context = {exports: {}, require, setTimeout, console: silentConsole, window: {}};
+vm.runInNewContext(compiled, context, {filename: parserPath});
+const {CppCodeExecutor, validateCppSyntax, createCppExecutor} = context.exports;
+const main = body => `int main() {\n${body}\n}`;
+// Complete program from the first email screenshot; the second repeats this issue.
+const customerEmailCode = `void test() {
+    for (int i = 0; i < 2; i++) {
+    }
+}
+
+int main() {
+    // 在这里编写你的C++代码来控制角色
+    turnLeft(-1);
+    for (int i = 0; i < 1; i++) {
+        test();
+        playerMove(i);
+    }
+    return 0;
+}`;
+async function run(code, expected, configure) {
+    const moves = [];
+    const turns = [];
+    context.window = {isScriptRunOver: false, cppGameAPI: {
+        playerMove: async n => moves.push(n),
+        turnLeft: async n => turns.push(n),
+        cmdPrint: () => {}
+    }};
+    const executor = new CppCodeExecutor(code, null);
+    if (configure) configure(executor, context.window);
+    const validation = await validateCppSyntax(code);
+    assert.strictEqual(validation.isValid, true, JSON.stringify(validation.errors));
+    const exitCode = await executor.run();
+    if (Object.prototype.hasOwnProperty.call(expected, 'exitCode')) assert.strictEqual(exitCode, expected.exitCode);
+    if (expected.moves) assert.deepStrictEqual(moves, expected.moves);
+    if (expected.turns) assert.deepStrictEqual(turns, expected.turns);
+    assert.strictEqual(executor.variables, executor.globalVariables, 'scope must unwind after execution');
+    assert.strictEqual(executor.callStack.length, 0);
+    assert.strictEqual(executor.currentExecutionContext, null);
+    assert.strictEqual(executor.isRunning, false);
+    return executor;
+}
+
+const cases = [
+    ['screenshot: main return 1 is a normal exit', main('playerMove(4);\nreturn 1;'), {moves: [4], exitCode: 1}],
+    ['return 1 skips remaining main statements', main('return 1;\nplayerMove(9);'), {moves: [], exitCode: 1}],
+    ['return 0 also stops main early', main('return 0;\nplayerMove(9);'), {moves: [], exitCode: 0}],
+    ['negative exit code', main('return -1;'), {moves: [], exitCode: -1}],
+    ['parenthesized return expression', main('int status = 2;\nreturn (status + 1);'), {moves: [], exitCode: 3}],
+    ['main fallthrough returns zero', main('playerMove(1);'), {moves: [1], exitCode: 0}],
+    ['return from for loop exits main', main('for (int i = 0; i < 3; i++) {\nplayerMove(i);\nreturn 1;\n}\nplayerMove(9);'), {moves: [0], exitCode: 1}],
+    ['return zero inside loop is not ignored', main('for (int i = 0; i < 3; i++) {\nreturn 0;\n}\nplayerMove(9);'), {moves: [], exitCode: 0}],
+    ['return through while and if exits main', main('while (true) {\nif (true) {\nreturn 2;\n}\nplayerMove(9);\n}\nplayerMove(8);'), {moves: [], exitCode: 2}],
+    ['function return 0 skips only its own remaining statements', 'int f() {\nreturn 0;\nplayerMove(9);\n}\n' + main('f();\nplayerMove(1);\nreturn 1;'), {moves: [1], exitCode: 1}],
+    ['function return inside loop resumes caller', 'int f() {\nfor (int i = 0; i < 3; i++) {\nreturn 1;\n}\nplayerMove(9);\n}\n' + main('f();\nplayerMove(1);'), {moves: [1], exitCode: 0}],
+    ['identifier starting with return is not a return statement', main('int returnValue = 1;\nreturnValue = 2;\nplayerMove(returnValue);\nreturn 0;'), {moves: [2], exitCode: 0}],
+    ['customer email complete program (screenshots 1 and 2)', customerEmailCode, {moves: [0], turns: [-1]}],
+    ['nested loops', main('for (int i = 0; i < 2; i++) {\nfor (int i = 0; i < 2; i++) {\n}\nplayerMove(i);\n}'), {moves: [0, 1]}],
+    ['loop initializer restores shadowed value', main('int i = 9;\nfor (int i = 0; i < 2; i++) {\n}\nplayerMove(i);'), {moves: [9]}],
+    ['loop assignment updates existing value', main('int i = 9;\nfor (i = 0; i < 2; i++) {\n}\nplayerMove(i);'), {moves: [2]}],
+    ['block declaration versus assignment', main('int n = 1;\nif (true) {\nint n = 7;\nplayerMove(n);\n}\nif (true) {\nn = 3;\n}\nplayerMove(n);'), {moves: [7, 3]}],
+    ['for body scope per iteration', main('int x = 9;\nfor (int i = 0; i < 2; i++) {\nplayerMove(x);\nint x = 2;\n}\nplayerMove(x);'), {moves: [9, 9, 9]}],
+    ['while body scope per iteration', main('int x = 9;\nint i = 0;\nwhile (i < 2) {\nplayerMove(x);\nint x = 2;\ni++;\n}\nplayerMove(x);'), {moves: [9, 9, 9]}],
+    ['function locals', 'void f() {\nint n = 7;\nplayerMove(n);\n}\n' + main('int n = 2;\nf();\nplayerMove(n);'), {moves: [7, 2]}],
+    ['all arguments evaluated before binding', 'void f(int a, int b) {\nplayerMove(a);\nplayerMove(b);\n}\n' + main('int a = 2;\nf(7, a);\nplayerMove(a);'), {moves: [7, 2, 2]}],
+    ['recursive locals and parameters', 'void f(int n) {\nint saved = n;\nif (n > 0) {\nf(n - 1);\n}\nplayerMove(saved);\n}\n' + main('f(2);'), {moves: [0, 1, 2]}],
+    ['early void return unwinds scope', 'void f() {\nint n = 8;\nreturn;\n}\n' + main('int n = 2;\nf();\nplayerMove(n);'), {moves: [2]}],
+    ['continue unwinds body scope', main('int x = 9;\nfor (int i = 0; i < 2; i++) {\nint x = 2;\ncontinue;\n}\nplayerMove(x);'), {moves: [9]}],
+    ['break does not increment', main('int i = 0;\nfor (i = 0; i < 2; i++) {\nbreak;\n}\nplayerMove(i);'), {moves: [0]}],
+];
+
+(async () => {
+    for (const [name, code, expected] of cases) {
+        try { await run(code, expected); } catch (error) {error.message = `${name}: ${error.message}`; throw error;}
+        console.log(`PASS ${name}`);
+    }
+    const strings = new CppCodeExecutor('', null);
+    await strings.executeSimpleStatement('string msg = "outer";');
+    await strings.withVariableScope(async () => {
+        await strings.executeSimpleStatement('string msg = "inner";');
+        assert.strictEqual(strings.variables.get('msg'), 'inner');
+    });
+    assert.strictEqual(strings.variables.get('msg'), 'outer');
+    console.log('PASS string block shadowing');
+
+    // Seed the interpreter's global environment to verify lexical lookup and writes.
+    const globalExecutor = await run('void f() {\ng += 1;\nplayerMove(g);\n}\n' + main('int g = 9;\nf();\nplayerMove(g);'), {moves: [2, 9]}, executor => executor.variables.set('g', 1));
+    assert.strictEqual(globalExecutor.variables.get('g'), 2);
+    console.log('PASS global writes survive function calls; caller locals are not visible');
+
+    for (const stop of [false, true]) {
+        const executor = new CppCodeExecutor('void f(int n) {\nfor (int i = 0; i < 2; i++) {\nplayerMove(i);\n}\n}\n' + main('f(2);'), null);
+        executor.variables.set('n', 9);
+        context.window = {isScriptRunOver: false, cppGameAPI: {playerMove: async () => {
+            if (stop) context.window.isScriptRunOver = true;
+            else throw new Error('game failure');
+        }}};
+        if (stop) await executor.run();
+        else await assert.rejects(executor.run(), /game failure/);
+        assert.strictEqual(executor.variables, executor.globalVariables);
+        assert.strictEqual(executor.variables.get('n'), 9);
+        assert.strictEqual(executor.variables.has('i'), false);
+        assert.strictEqual(executor.callStack.length, 0);
+        assert.strictEqual(executor.currentExecutionContext, null);
+        console.log(`PASS scope cleanup on ${stop ? 'stop' : 'error'}`);
+    }
+
+    const highlighted = [];
+    context.window = {isScriptRunOver: false, setHighlightedLine: line => highlighted.push(line)};
+    const manager = createCppExecutor();
+    for (const status of [1, 0]) {
+        assert.strictEqual(await manager.execute(main(`return ${status};`)), status);
+        assert.strictEqual(manager.currentExecutor, null);
+        assert.strictEqual(highlighted[highlighted.length - 1], null);
+    }
+    console.log('PASS editor executor manager resolves nonzero exit and can run again');
+
+    context.window.cppGameAPI = {playerMove: async () => {throw new Error('RETURN_INTERRUPT');}};
+    await assert.rejects(manager.execute('void f() {\nplayerMove(1);\n}\n' + main('f();')), /RETURN_INTERRUPT/);
+    assert.strictEqual(manager.currentExecutor, null);
+    assert.strictEqual(highlighted[highlighted.length - 1], null);
+    console.log('PASS real game errors are not mistaken for a return signal');
+
+    console.log(`${cases.length + 6} regression checks passed`);
+})().catch(error => {console.error(error); process.exitCode = 1;});
--- a/scratch-gui/scripts/test-devtool-control.cjs
+++ b/scratch-gui/scripts/test-devtool-control.cjs
@@ -0,0 +1,166 @@
+// Run: npm run test:devtool
+const assert = require('assert');
+const fs = require('fs');
+const path = require('path');
+const vm = require('vm');
+const babel = require('@babel/core');
+const root = path.resolve(__dirname, '..');
+const controlPath = 'src/playground/devtool-control.js';
+const compile = file => babel.transformFileSync(path.join(root, file), {
+    configFile: false, babelrc: false, presets: ['@babel/preset-env', '@babel/preset-react']
+}).code;
+const controlCode = compile(controlPath);
+const homeCode = compile('src/playground/home.js');
+let checks = 0;
+function test(name, action) {
+    action();
+    checks++;
+    console.log(`PASS ${name}`);
+}
+
+function page(storage = new Map(), {enabled = true, brokenStorage = false, immediate = false} = {}) {
+    const starts = [];
+    const effects = [];
+    function detector(options) {
+        starts.push(options);
+        // Simulate a library probe firing during initialization with F12 already open.
+        if (immediate) options.ondevtoolopen('already-open');
+    }
+    detector.isSuspend = false;
+    const window = {
+        location: {href: '/editor.html'}, onbeforeunload: () => {},
+        cppCodeStopRun: () => effects.push('stop C++'),
+        loadCppProject: () => effects.push('clear C++'),
+        pythonCodeStopRun: () => effects.push('stop Python'),
+        loadPythonProject: () => effects.push('clear Python'),
+        unityInstance: {Quit: () => effects.push('quit engine')}
+    };
+    const sessionStorage = {
+        getItem(key) {if (brokenStorage) throw new Error('storage denied'); return storage.get(key) || null;},
+        setItem(key, value) {if (brokenStorage) throw new Error('storage denied'); storage.set(key, value);}
+    };
+    const sandbox = {
+        exports: {}, window, sessionStorage,
+        localStorage: {getItem: () => '/index.html'},
+        vm: {
+            stopAll: () => effects.push('stop Scratch'),
+            editingTarget: {blocks: {deleteAllBlocks: () => effects.push('clear Scratch')}},
+            emitWorkspaceUpdate: () => effects.push('update workspace')
+        },
+        require(name) {
+            if (name === 'disable-devtool') return detector;
+            if (name === './config.js') return {disabledev: enabled};
+            if (name === './devtool-control.js') return api;
+            throw new Error(`Unexpected import: ${name}`);
+        }
+    };
+    const context = vm.createContext(sandbox);
+    vm.runInContext(controlCode, context, {filename: controlPath});
+    const api = sandbox.exports;
+    return {api, starts, effects, detector, window, context};
+}
+
+// Use the actual options and destructive callback from each editor mode.
+function stageOptions(file) {
+    const source = fs.readFileSync(path.join(root, file), 'utf8');
+    const ast = babel.parseSync(source, {configFile: false, babelrc: false, parserOpts: {plugins: ['jsx']}});
+    let options;
+    function visit(node) {
+        if (!node || typeof node !== 'object') return;
+        if (node.type === 'ImportDeclaration') {
+            assert.notStrictEqual(node.source.value, 'disable-devtool', `${file} bypasses shared control`);
+        }
+        if (node.type === 'CallExpression' && node.callee.name === 'initDisableDevtool') options = node.arguments[0];
+        for (const value of Object.values(node)) {
+            if (Array.isArray(value)) value.forEach(visit);
+            else if (value && typeof value === 'object') visit(value);
+        }
+    }
+    visit(ast);
+    assert(options, `${file} must initialize through shared control`);
+    // Also verify the entire JSX file remains compatible with project Babel presets.
+    compile(file);
+    return source.slice(options.start, options.end);
+}
+
+const storage = new Map();
+test('home exposes stopDev and persists it for navigation', () => {
+    const home = page(storage);
+    vm.runInContext(homeCode, home.context);
+    home.window.stopDev();
+    assert.strictEqual(storage.get('stopDev'), '1');
+    assert.strictEqual(home.detector.isSuspend, true);
+});
+
+for (const mode of ['stage-unity', 'stage-python-unity', 'stage-cpp-unity']) {
+    const optionSource = stageOptions(`src/components/${mode}/stage-unity.jsx`);
+    test(`${mode}: home -> editor with F12 open does not start detection or clear code`, () => {
+        const editor = page(storage, {immediate: true});
+        const options = vm.runInContext(`(${optionSource})`, editor.context);
+        editor.api.initDisableDevtool(options);
+        assert.strictEqual(editor.starts.length, 0);
+        assert.strictEqual(editor.detector.isSuspend, true);
+        assert.strictEqual(editor.window.location.href, '/editor.html');
+        assert.deepStrictEqual(editor.effects, []);
+        // A refresh or another mode initialization in this tab must stay stopped.
+        editor.api.initDisableDevtool(options);
+        assert.strictEqual(editor.starts.length, 0);
+    });
+    test(`${mode}: stopDev blocks an already queued destructive callback`, () => {
+        const editor = page();
+        const options = vm.runInContext(`(${optionSource})`, editor.context);
+        editor.api.initDisableDevtool(options);
+        assert.strictEqual(editor.starts.length, 1);
+        const callback = editor.starts[0];
+        editor.window.stopDev();
+        assert.strictEqual(callback.ignore(), true);
+        callback.ondevtoolopen('queued');
+        assert.strictEqual(editor.window.location.href, '/editor.html');
+        assert.deepStrictEqual(editor.effects, []);
+    });
+}
+
+test('normal session retains default detection and redirect', () => {
+    const normal = page();
+    normal.api.initDisableDevtool();
+    assert.strictEqual(normal.starts.length, 1);
+    assert.strictEqual(normal.starts[0].ignore(), false);
+    normal.starts[0].ondevtoolopen();
+    assert.strictEqual(normal.window.location.href, '/index.html');
+});
+test('custom options, ignore and callback arguments remain intact', () => {
+    const normal = page();
+    const seen = [];
+    const next = () => {};
+    normal.api.initDisableDevtool({interval: 123, ignore: () => true, ondevtoolopen: (...args) => seen.push(args)});
+    assert.strictEqual(normal.starts[0].interval, 123);
+    assert.strictEqual(normal.starts[0].ignore(), true);
+    normal.starts[0].ondevtoolopen(7, next);
+    assert.deepStrictEqual(seen, [[7, next]]);
+});
+test('disabled configuration does not initialize; stopDev remains available', () => {
+    const development = page(new Map(), {enabled: false});
+    development.api.initDisableDevtool();
+    assert.strictEqual(development.starts.length, 0);
+    assert.strictEqual(typeof development.window.stopDev, 'function');
+});
+test('blocked storage still permits immediate stop on current page', () => {
+    const broken = page(new Map(), {brokenStorage: true});
+    broken.api.initDisableDevtool();
+    broken.window.stopDev();
+    assert.strictEqual(broken.detector.isSuspend, true);
+    assert.strictEqual(broken.starts[0].ignore(), true);
+    broken.starts[0].ondevtoolopen();
+    broken.api.initDisableDevtool();
+    assert.strictEqual(broken.starts.length, 1);
+    assert.strictEqual(broken.window.location.href, '/editor.html');
+});
+for (const file of ['src/playground/competition.js', 'src/playground/competition_sum.js']) {
+    const optionsSource = stageOptions(file);
+    test(`${file}: same stopDev state is honored`, () => {
+        const competition = page(storage, {immediate: true});
+        competition.api.initDisableDevtool(vm.runInContext(`(${optionsSource})`, competition.context));
+        assert.strictEqual(competition.starts.length, 0);
+    });
+}
+console.log(`${checks} devtool regression checks passed`);
--- a/scratch-gui/src/components/game-loading-overlay/game-loading-overlay.css
+++ b/scratch-gui/src/components/game-loading-overlay/game-loading-overlay.css
@@ -0,0 +1,49 @@
+.overlay {
+  position: absolute;
+  inset: 0;
+  z-index: 50;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 14px;
+  background: rgba(8, 8, 8, 0.92);
+  pointer-events: auto;
+  opacity: 1;
+  transition: opacity 0.28s ease-out, visibility 0.28s ease-out;
+}
+
+.overlay.hidden {
+  opacity: 0;
+  pointer-events: none;
+  visibility: hidden;
+}
+
+.text {
+  color: #f2f2f2;
+  font-size: 15px;
+  line-height: 1.5;
+  letter-spacing: 0.5px;
+}
+
+.barTrack {
+  width: min(72%, 280px);
+  height: 10px;
+  background: rgba(255, 255, 255, 0.16);
+  border-radius: 999px;
+  overflow: hidden;
+}
+
+.barFill {
+  height: 100%;
+  background: linear-gradient(90deg, #4fc3f7 0%, #29b6f6 100%);
+  border-radius: 999px;
+  transition: width 0.25s linear;
+}
+
+.percent {
+  color: #e0e0e0;
+  font-size: 18px;
+  font-weight: 600;
+  font-variant-numeric: tabular-nums;
+}
--- a/scratch-gui/src/components/game-loading-overlay/game-loading-overlay.jsx
+++ b/scratch-gui/src/components/game-loading-overlay/game-loading-overlay.jsx
@@ -0,0 +1,32 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import styles from './game-loading-overlay.css';
+
+const GameLoadingOverlay = ({ visible, progress }) => {
+  const pct = Math.max(0, Math.min(100, Math.round(Number(progress) || 0)));
+
+  return (
+    <div
+      className={`${styles.overlay}${visible ? '' : ` ${styles.hidden}`}`}
+      aria-hidden={!visible}
+    >
+      <div className={styles.text}>正在加载中</div>
+      <div className={styles.barTrack}>
+        <div className={styles.barFill} style={{ width: `${pct}%` }} />
+      </div>
+      <div className={styles.percent}>{pct}%</div>
+    </div>
+  );
+};
+
+GameLoadingOverlay.propTypes = {
+  visible: PropTypes.bool,
+  progress: PropTypes.number
+};
+
+GameLoadingOverlay.defaultProps = {
+  visible: true,
+  progress: 0
+};
+
+export default GameLoadingOverlay;
--- a/scratch-gui/src/components/game-loading-overlay/use-game-load-progress.js
+++ b/scratch-gui/src/components/game-loading-overlay/use-game-load-progress.js
@@ -0,0 +1,47 @@
+import { useCallback, useEffect, useRef, useState } from 'react';
+
+const alreadyReady = () => typeof window !== 'undefined' && window.iscreate === 1;
+
+const useGameLoadProgress = () => {
+  const [progress, setProgress] = useState(() => (alreadyReady() ? 100 : 0));
+  const [visible, setVisible] = useState(() => !alreadyReady());
+  const hidingRef = useRef(false);
+
+  useEffect(() => {
+    if (!visible) return undefined;
+
+    const timer = setInterval(() => {
+      if (window.iscreate === 1) {
+        if (!hidingRef.current) {
+          hidingRef.current = true;
+          setProgress(100);
+          setTimeout(() => setVisible(false), 280);
+        }
+        clearInterval(timer);
+        return;
+      }
+      setProgress(prev => (prev >= 90 && prev < 99 ? prev + 1 : prev));
+    }, 300);
+
+    return () => clearInterval(timer);
+  }, [visible]);
+
+  const onUnityProgress = useCallback(unityProgress => {
+    const mapped = Math.round(Math.min(90, Number(unityProgress) * 90));
+    if (!Number.isFinite(mapped)) return;
+    setProgress(prev => (mapped > prev ? mapped : prev));
+  }, []);
+
+  const onUnityInstanceCreated = useCallback(() => {
+    setProgress(prev => Math.max(prev, 90));
+  }, []);
+
+  return {
+    progress,
+    visible,
+    onUnityProgress,
+    onUnityInstanceCreated
+  };
+};
+
+export default useGameLoadProgress;
--- a/scratch-gui/src/components/menu-bar/menu-bar.jsx
+++ b/scratch-gui/src/components/menu-bar/menu-bar.jsx
@@ -852,7 +852,7 @@ class MenuBar extends React.Component {
        let realLvId_tmp = '';
        // 发送消息给 Unity 实例，切换关卡
        if (localStorage.getItem('platformMode') === 'normal') {
-            realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv;
+            realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv;
        } else {
            realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber);
        }
@@ -902,7 +902,8 @@ class MenuBar extends React.Component {
                        window.gamelvdataJson.gamelv,
                        window.gamelvdataJson.gameid,
                        window.gamelvdataJson.ismatch,
-                        window.gamelvdataJson.gameNumber
+                        window.gamelvdataJson.gameNumber,
+                        window.gamelvdataJson.gamemode
                    ) + (window.gamelvdata ? window.gamelvdata.currentlv : '');
                } else {
                    realLvId_tmp = CONFIG.getRealLvId(
--- a/scratch-gui/src/components/stage-cpp-unity/currentLevelChoose.jsx
+++ b/scratch-gui/src/components/stage-cpp-unity/currentLevelChoose.jsx
@@ -148,7 +148,7 @@ const CurrentLevelChoose = ({ onCancel }) => {
                    console.warn('window.loadCppProject 未定义或不是函数');
                }
            }
-            const realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber);
+            const realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode);
            const realLvId = realLvId_tmp + cellIndex
            window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
            CONFIG.checkGameStyle(realLvId);
--- a/scratch-gui/src/components/stage-cpp-unity/stage-unity.jsx
+++ b/scratch-gui/src/components/stage-cpp-unity/stage-unity.jsx
@@ -14,6 +14,8 @@ window.CONFIG = CONFIG;
 import { initDisableDevtool } from '../../playground/devtool-control.js';
 import { getUnityPlayerConfig, loadUnityLoaderScript } from '../../lib/unity-build-loader.js';
 import { debug } from 'scratch-vm/src/util/log.js';
+import GameLoadingOverlay from '../game-loading-overlay/game-loading-overlay.jsx';
+import useGameLoadProgress from '../game-loading-overlay/use-game-load-progress.js';

 const MAX_LEVELS = 500; // 最大关卡数据数量
 const STORAGE_KEY = 'player_levels_data'; // 使用命名空间，防止键名冲突
@@ -47,6 +49,16 @@ const UnityComponent = function (props) {
    const [getBlockNum, setBlockNum] = useState(0);
    const [testDal, setTestDal] = useState(-1);
    const canvasRef = useRef(null);
+    const {
+        progress: gameLoadProgress,
+        visible: gameLoadVisible,
+        onUnityProgress,
+        onUnityInstanceCreated
+    } = useGameLoadProgress();
+    const onUnityProgressRef = useRef(onUnityProgress);
+    const onUnityInstanceCreatedRef = useRef(onUnityInstanceCreated);
+    onUnityProgressRef.current = onUnityProgress;
+    onUnityInstanceCreatedRef.current = onUnityInstanceCreated;
    const [isGameOverVisible, setIsGameOverVisible] = useState(false);
    const [isGameOkVisible, setIsGameOkVisible] = useState(false);
    const [isLockNextButton, setIsLockNextButton] = useState(true);
@@ -547,29 +559,39 @@ const UnityComponent = function (props) {
    const [hasAlerted, setHasAlerted] = useState(false);

    useEffect(() => {
-        initDisableDevtool({
-            ondevtoolopen: () => {
+        if (CONFIG.disabledev) {
+            initDisableDevtool({
+                ondevtoolopen: () => {

-                // 临时禁用 onbeforeunload 事件监听，以防止弹出确认离开弹窗
-                const originalOnBeforeUnload = window.onbeforeunload;
-                window.onbeforeunload = null;
-                window.cppCodeStopRun();
-                window.loadCppProject("");
+                    // 临时禁用 onbeforeunload 事件监听，以防止弹出确认离开弹窗
+                    const originalOnBeforeUnload = window.onbeforeunload;
+                    window.onbeforeunload = null;
+                    window.cppCodeStopRun();
+                    window.loadCppProject("");

-                // 销毁 Unity 实例
-                if (window.unityInstance) {
-                    window.unityInstance.Quit().then(() => {
-                        window.unityInstance = null;
-                    });
-                }
+                    // 销毁游戏实例（Cocos 兼容：Quit 可能不存在）
+                    if (window.unityInstance) {
+                        const quit = window.unityInstance.Quit;
+                        if (typeof quit === 'function') {
+                            Promise.resolve(quit.call(window.unityInstance)).then(() => {
+                                window.unityInstance = null;
+                            });
+                        } else {
+                            window.unityInstance = null;
+                        }
+                    }

-                // 延迟跳转到目标页面，确保销毁
-                window.location.href = localStorage.getItem('returnUrl');
-                // window.location.href = '/matchsum.html';
-                // 恢复原始的 onbeforeunload 监听器
-                window.onbeforeunload = originalOnBeforeUnload;
-            }
-        });
+                    // 延迟跳转到目标页面，确保销毁
+                    window.location.href = localStorage.getItem('returnUrl');
+                    // window.location.href = '/matchsum.html';
+                    // 恢复原始的 onbeforeunload 监听器
+                    window.onbeforeunload = originalOnBeforeUnload;
+                },
+                interval: 500,  // 检测间隔时间
+                clearLog: true,  // 清除控制台的日志
+                disableMenu: true,  // 禁用右键菜单
+            });
+        }
    }, []);

    useEffect(() => {
@@ -583,7 +605,7 @@ const UnityComponent = function (props) {
            //计算真实关卡位置
            let realLvId = 0;
            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            } else {
                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
            }
@@ -693,7 +715,7 @@ const UnityComponent = function (props) {
            window.iscreate = 1;
            let realLvId = 0;
            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber, gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            } else {
                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber)
            }
@@ -710,7 +732,8 @@ const UnityComponent = function (props) {
                // 延迟 500 毫秒后切换关卡，只执行一次
                setTimeout(() => {
                    if (localStorage.getItem('platformMode') === 'normal') {
-                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+
+                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
                        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
                    } else {
                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
@@ -769,7 +792,8 @@ const UnityComponent = function (props) {

            const savedProject = window.cppCode;
            setIsLockNextButton(true);
-            const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+
+            const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            const trialCount = localStorage.getItem('trial_count');

            if (localStorage.getItem('permission') === "0" && (realLvId - CONFIG.BEGINNING_REAL_LVID) >= trialCount && currentlv > 9) {
@@ -1152,8 +1176,9 @@ const UnityComponent = function (props) {
        } else {
            setIsNextButtonComplete(false);
        }
+
        window.gamelvdata.currentlv = window.gamelvdata.currentlv + 1
-        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv

        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        CONFIG.checkGameStyle(realLvId);
@@ -1210,7 +1235,8 @@ const UnityComponent = function (props) {
    };

    const handleRetry = () => {
-        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+
+        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        console.log("Retrying the current level...");
    };
@@ -1218,46 +1244,87 @@ const UnityComponent = function (props) {

    useEffect(() => {
        const canvas = canvasRef.current;
-        let cancelled = false;

-        const bootUnity = async () => {
-            const config = await getUnityPlayerConfig();
-            await loadUnityLoaderScript();
-            if (cancelled || !canvas) {
-                return;
-            }
+        // if (canvas && !window.unityInstance) {
+        const unityUrl = "/unity";
+        const buildUrl = "/unity/Build";
+        const cdnRoot = CONFIG.usecdn ? getUnityCdnRoot() : unityUrl;
+        const cdnBuildRoot = CONFIG.usecdn ? getUnityCdnBuildRoot() : buildUrl;
+        let loaderUrl = CONFIG.usecdn
+            ? `${cdnBuildRoot}/mstest5.loader.js`
+            : `${buildUrl}/mstest5.loader.js`;
+        let config = {
+            dataUrl: buildUrl + "/mstest5.data.br",
+            frameworkUrl: buildUrl + "/mstest5.framework.js.br",
+            codeUrl: buildUrl + "/mstest5.wasm.br",
+            streamingAssetsUrl: unityUrl + "/StreamingAssets",
+            companyName: "DefaultCompany",
+            productName: "Web A",
+            productVersion: "1.0",
+        };
+        if (CONFIG.usecdn) {
+            config = {
+                dataUrl: cdnBuildRoot + "/mstest5.data.br",
+                frameworkUrl: cdnBuildRoot + "/mstest5.framework.js.br",
+                codeUrl: cdnBuildRoot + "/mstest5.wasm.br",
+                streamingAssetsUrl: cdnRoot + "/StreamingAssets",
+                // dataUrl: buildUrl + "/Build.data.br",
+                // frameworkUrl: buildUrl + "/Build.framework.js.br",
+                // codeUrl: buildUrl + "/Build.wasm.br",
+                // streamingAssetsUrl: unityUrl + "/StreamingAssets",
+                companyName: "DefaultCompany",
+                productName: "Web A",
+                productVersion: "1.0",
+            };
+        }
+
+        const script = document.createElement("script");
+        script.src = loaderUrl;
+
+        script.onload = () => {
            window.iscreate = 0;
-            const unityInstance = await createUnityInstance(canvas, config, () => {});
-            if (cancelled) {
-                return;
-            }
-            window.unityInstance = unityInstance;
-            window.waitForUnityStepFinish = waitForUnityStepFinish;
-            window.waitForUnityVehicleStepFinish = waitForUnityVehicleStepFinish;
-            window.sleepForUnityStepFinish = sleepForUnityStepFinish;
-            window.sleepByStepForUnityStepFinish = sleepByStepForUnityStepFinish;
-            console.log("Unity 实例创建成功");
-            window.processData = processData;
-            window.processVehicleData = processVehicleData;
-            window.externalResult = externalResult;
-            window.externalLevelInfo = externalLevelInfo;
-            let realLvId = 0;
-            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+            const boot = () => {
+                createUnityInstance(canvas, config, (progress) => {
+                    onUnityProgressRef.current(progress);
+                }).then((unityInstance) => {
+                onUnityInstanceCreatedRef.current();
+                window.unityInstance = unityInstance;
+                window.waitForUnityStepFinish = waitForUnityStepFinish;
+                window.waitForUnityVehicleStepFinish = waitForUnityVehicleStepFinish;
+                window.sleepForUnityStepFinish = sleepForUnityStepFinish;
+                window.sleepByStepForUnityStepFinish = sleepByStepForUnityStepFinish;
+                console.log("Unity 实例创建成功");
+                window.processData = processData;
+                window.processVehicleData = processVehicleData;
+                window.externalResult = externalResult;
+                window.externalLevelInfo = externalLevelInfo;
+                //计算真实关卡位置
+                let realLvId = 0;
+                if (localStorage.getItem('platformMode') === 'normal') {
+                    realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
+                } else {
+                    realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
+                }
+                CONFIG.checkGameStyle(realLvId);
+                window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
+            }).catch((message) => {
+                console.error(`Unity 实例创建失败: ${message}`);
+            });
+            };
+            if (CONFIG.usecdn) {
+                prefetchLevelsDatabase(cdnRoot).then(boot).catch((err) => {
+                    console.error('[unity-cdn] 关卡库预取失败', err);
+                    boot();
+                });
            } else {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
+                boot();
            }
-            CONFIG.checkGameStyle(realLvId);
-            window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        };

-        bootUnity().catch((message) => {
-            console.error(`Unity 实例创建失败: ${message}`);
-        });
-
-        return () => {
-            cancelled = true;
-        };
+        document.body.appendChild(script);
+        // } else {
+        //     console.log("Unity 实例已经存在，跳过初始化");
+        // }
    }, []);

    // 修改 formatDateTime 函数
@@ -1284,6 +1351,7 @@ const UnityComponent = function (props) {
            }}
        >
            <canvas id="unity-canvas" ref={canvasRef} width="960" height="600" style={{ width: '100%', height: '100%' }}></canvas>
+            <GameLoadingOverlay visible={gameLoadVisible} progress={gameLoadProgress} />



@@ -1837,4 +1905,4 @@ UnityComponent.propTypes = {
    vm: PropTypes.instanceOf(VM).isRequired
 };

-export default UnityComponent;
+export default UnityComponent;
--- a/scratch-gui/src/components/stage-cpp/cpp-parser.js
+++ b/scratch-gui/src/components/stage-cpp/cpp-parser.js
--- a/scratch-gui/src/components/stage-cpp/stage-cpp-clang.jsx
+++ b/scratch-gui/src/components/stage-cpp/stage-cpp-clang.jsx
@@ -32,11 +32,16 @@ const StageWrapperCppClang = () => {
  const [wasmModule, setWasmModule] = useState(null);
  const [syntaxErrorModalVisible, setSyntaxErrorModalVisible] = useState(false);
  const [syntaxErrors, setSyntaxErrors] = useState([]);
-  const [overlayActive, setOverlayActive] = useState(false);
-  const [apiSelectedCategory, setApiSelectedCategory] = useState('syntax');
+  const [apiSelectedCategory, setApiSelectedCategory] = useState('player');
  const [isApiPanelReady, setIsApiPanelReady] = useState(() => window.iscreate === 1);
+  const [overlayActive, setOverlayActive] = useState(false);
+  const MAX_CODE_LINES = 500;
+  
+  // CodeMirror编辑器引用
+  const editorRef = useRef(null);
+  const lastValidCppCodeRef = useRef(cppCode);

-  // Unity 加载完成前，API 面板显示加载态并屏蔽点击（5 秒兜底自动解除）
+  // 游戏引擎加载完成前，API 面板显示加载态并屏蔽点击（5 秒兜底自动解除）
  useEffect(() => {
    if (isApiPanelReady) return undefined;
    const timer = setInterval(() => {
@@ -54,11 +59,6 @@ const StageWrapperCppClang = () => {
      clearTimeout(fallback);
    };
  }, [isApiPanelReady]);
-  const MAX_CODE_LINES = 500;
-  
-  // CodeMirror编辑器引用
-  const editorRef = useRef(null);
-  const lastValidCppCodeRef = useRef(cppCode);

  // API参考数据
  const apiReference = {
@@ -654,7 +654,7 @@ const StageWrapperCppClang = () => {
        if (window.unityInstance) {
          window.unityInstance.SendMessage("UIMain", "SetText", window.cmd_print_text);
        }
-        
+
        setCompilationOutput(prev => prev + textStr + "\n");
      },
      
@@ -1112,7 +1112,7 @@ const StageWrapperCppClang = () => {
    );
  };

-  // API参考面板
+  // API参考面板（与 Python 一样常驻在编辑区左侧）
  const ApiDrawer = () => {
    const selectedCategory = apiSelectedCategory;
    const setSelectedCategory = setApiSelectedCategory;
@@ -1120,12 +1120,10 @@ const StageWrapperCppClang = () => {
    return (
      <div className={styles.apiDrawer}>
        <div className={styles.apiDrawerHeader}>
-          <h3>🔧 API参考</h3>
+          <h3>🔧 C++ API参考</h3>
        </div>
        
-        {/* 抽屉内容 */}
        <div className={styles.apiDrawerContent}>
-          {/* 分类导航 */}
          <div className={styles.apiDrawerCategories}>
            {Object.entries(apiReference).map(([key, category]) => (
              <button
@@ -1139,7 +1137,6 @@ const StageWrapperCppClang = () => {
            ))}
          </div>
          
-          {/* API列表 */}
          <div className={styles.apiDrawerList}>
            {apiReference[selectedCategory]?.apis.map((api, index) => (
              <div key={index} className={styles.apiDrawerItem}>
@@ -1163,12 +1160,13 @@ const StageWrapperCppClang = () => {
            ))}
          </div>
        </div>
-        {!isApiPanelReady && (
-          <div className={styles.apiDrawerLoading}>
-            <div className={styles.apiDrawerLoadingSpinner}></div>
-            <div className={styles.apiDrawerLoadingText}>游戏引擎加载中，完成后即可插入代码…</div>
-          </div>
-        )}
+        <div
+          className={`${styles.apiDrawerLoading}${isApiPanelReady ? ` ${styles.apiDrawerLoadingHidden}` : ''}`}
+          aria-hidden={isApiPanelReady}
+        >
+          <div className={styles.apiDrawerLoadingSpinner}></div>
+          <div className={styles.apiDrawerLoadingText}>正在加载中，完成后即可插入代码…</div>
+        </div>
      </div>
    );
  };
@@ -1189,6 +1187,12 @@ const StageWrapperCppClang = () => {
          // 移除snippet标记，转换为普通文本
          insertCode = code.replace(/#{([^}]*)}/g, '$1');
        }
+        if (cursor > 0 && view.state.doc.sliceString(cursor - 1, cursor) !== '\n') {
+          insertCode = '\n' + insertCode;
+        }
+        if (!insertCode.endsWith('\n')) {
+          insertCode += '\n';
+        }
        
        // 插入代码
        view.dispatch({
@@ -1202,7 +1206,6 @@ const StageWrapperCppClang = () => {
          }
        });
        
-        // 聚焦编辑器
        view.focus();
      }
    }
@@ -1213,144 +1216,141 @@ const StageWrapperCppClang = () => {
      <ErrorModal />
      <CompilationModal />
      <SyntaxErrorModal />
-      <div
-        className={styles.editorWithApi}
-        onWheel={(e) => e.stopPropagation()}
-      >
-        <ApiDrawer />
-        <div className={styles.editorPane}>
-            <CodeMirror
-              ref={editorRef}
+      <div className={styles.editorWithApi}>
+        {ApiDrawer()}
+        <div
+          className={styles.editorPane}
+          onWheel={(e) => e.stopPropagation()}
+        >
+          <CodeMirror
+            ref={editorRef}
+            style={{
+              width: '100%',
+              height: '100%',
+              position: 'relative',
+              backgroundColor: '#010101',
+              overflow: 'auto',
+              fontSize: '20px'
+            }}
+            value={cppCode}
+            theme={abcdef}
+            extensions={[
+              cpp(),
+              createCppCompletions(),
+              keymap.of(completionKeymap),
+              keymap.of(snippetKeymap),
+              classname({
+                add: (lineNumber) => {
+                  if (lineNumber === highlightedLine) {
+                    return 'highlighted-line';
+                  }
+                  return null;
+                }
+              }),
+              EditorView.theme({
+                '&': {
+                  height: '100%',
+                  width: '100%'
+                },
+                '.cm-editor': {
+                  height: '100%',
+                  width: '100%'
+                },
+                '.cm-scroller': {
+                  height: '100%',
+                  overflow: 'auto'
+                },
+                '.cm-content': {
+                  minHeight: '100%',
+                  padding: '10px'
+                },
+                '.highlighted-line': {
+                  backgroundColor: '#ffeb3b80',
+                  borderLeft: '4px solid #ffeb3b',
+                  borderRight: '2px solid #ffeb3b',
+                  boxShadow: '0 0 10px rgba(255, 235, 59, 0.3)',
+                  animation: 'pulse 1s ease-in-out'
+                },
+                '@keyframes pulse': {
+                  '0%': { backgroundColor: '#ffeb3b80' },
+                  '50%': { backgroundColor: '#ffeb3ba0' },
+                  '100%': { backgroundColor: '#ffeb3b80' }
+                },
+                fontSize: "20px"
+              })
+            ]}
+            basicSetup={{
+              lineNumbers: true,
+              highlightActiveLine: true,
+              highlightSelectionMatches: true,
+              searchKeymap: true,
+              autocompletion: true
+            }}
+            onChange={(value) => {
+              const lines = value.split(/\r\n|\r|\n/);
+              if (lines.length > MAX_CODE_LINES) {
+                setErrorMessage(`代码不能超过${MAX_CODE_LINES}行！当前已有${lines.length}行，请删除多余代码后再编辑。`);
+                setErrorModalVisible(true);
+                if (editorRef.current && editorRef.current.view) {
+                  const view = editorRef.current.view;
+                  view.dispatch({
+                    changes: {
+                      from: 0,
+                      to: view.state.doc.length,
+                      insert: lastValidCppCodeRef.current
+                    }
+                  });
+                }
+                return;
+              }
+              lastValidCppCodeRef.current = value;
+              setCppCode(value);
+              updateBlockCount(value);
+            }}
+          />
+          {overlayActive && (
+            <div
              style={{
-                width: '100%',
-                height: '100%',
-                position: 'relative',
+                position: 'absolute',
                top: 0,
                left: 0,
-                backgroundColor: '#010101',
-                fontSize: '20px'
+                right: 0,
+                bottom: 0,
+                background: 'rgba(0,0,0,0.25)',
+                cursor: 'not-allowed',
+                zIndex: 10,
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'center',
+                userSelect: 'none'
              }}
-              value={cppCode}
-              theme={abcdef}
-              extensions={[
-                cpp(),
-                createCppCompletions(),
-                keymap.of(completionKeymap),
-                keymap.of(snippetKeymap),
-                classname({
-                  add: (lineNumber) => {
-                    if (lineNumber === highlightedLine) {
-                      return 'highlighted-line';
-                    }
-                    return null;
-                  }
-                }),
-                EditorView.theme({
-                  '&': {
-                    height: '100%',
-                    width: '100%'
-                  },
-                  '.cm-editor': {
-                    height: '100%',
-                    width: '100%'
-                  },
-                  '.cm-scroller': {
-                    height: '100%',
-                    overflow: 'auto'
-                  },
-                  '.cm-content': {
-                    minHeight: '100%',
-                    padding: '10px'
-                  },
-                  '.highlighted-line': {
-                    backgroundColor: '#ffeb3b80',
-                    borderLeft: '4px solid #ffeb3b',
-                    borderRight: '2px solid #ffeb3b',
-                    boxShadow: '0 0 10px rgba(255, 235, 59, 0.3)',
-                    animation: 'pulse 1s ease-in-out'
-                  },
-                  '@keyframes pulse': {
-                    '0%': { backgroundColor: '#ffeb3b80' },
-                    '50%': { backgroundColor: '#ffeb3ba0' },
-                    '100%': { backgroundColor: '#ffeb3b80' }
-                  },
-                  fontSize: "20px"
-                })
-              ]}
-              basicSetup={{
-                lineNumbers: true,
-                highlightActiveLine: true,
-                highlightSelectionMatches: true,
-                searchKeymap: true,
-                autocompletion: true
-              }}
-              onChange={(value) => {
-                const lines = value.split(/\r\n|\r|\n/);
-                if (lines.length > MAX_CODE_LINES) {
-                  setErrorMessage(`代码不能超过${MAX_CODE_LINES}行！当前已有${lines.length}行，请删除多余代码后再编辑。`);
-                  setErrorModalVisible(true);
-                  // 使用 CodeMirror dispatch 直接回滚编辑器内容
-                  if (editorRef.current && editorRef.current.view) {
-                    const view = editorRef.current.view;
-                    view.dispatch({
-                      changes: {
-                        from: 0,
-                        to: view.state.doc.length,
-                        insert: lastValidCppCodeRef.current
-                      }
-                    });
-                  }
-                  return;
-                }
-                lastValidCppCodeRef.current = value;
-                setCppCode(value);
-                // 计算代码行数并更新window.blockcount
-                updateBlockCount(value);
-              }}
-            />
-            {overlayActive && (
-              <div
-                style={{
-                  position: 'absolute',
-                  top: 0,
-                  left: 0,
-                  right: 0,
-                  bottom: 0,
-                  background: 'rgba(0,0,0,0.25)',
-                  cursor: 'not-allowed',
-                  zIndex: 10,
-                  display: 'flex',
-                  alignItems: 'center',
-                  justifyContent: 'center',
-                  userSelect: 'none'
-                }}
-                onWheel={(e) => e.preventDefault()}
-                onTouchMove={(e) => e.preventDefault()}
-                onClick={(e) => e.preventDefault()}
-                onMouseDown={(e) => e.preventDefault()}
-              >
-                <div style={{
-                  color: '#fff',
-                  fontSize: '28px',
-                  fontWeight: 'bold',
-                  textShadow: '0 2px 8px rgba(0,0,0,0.6)',
-                  letterSpacing: '4px',
-                  animation: 'blink 1.5s ease-in-out infinite'
-                }}>
-                  ⏳ 执行中...
-                </div>
-                <style>{`
-                  @keyframes blink {
-                    0%, 100% { opacity: 1; }
-                    50% { opacity: 0.4; }
-                  }
-                `}</style>
+              onWheel={(e) => e.preventDefault()}
+              onTouchMove={(e) => e.preventDefault()}
+              onClick={(e) => e.preventDefault()}
+              onMouseDown={(e) => e.preventDefault()}
+            >
+              <div style={{
+                color: '#fff',
+                fontSize: '28px',
+                fontWeight: 'bold',
+                textShadow: '0 2px 8px rgba(0,0,0,0.6)',
+                letterSpacing: '4px',
+                animation: 'blink 1.5s ease-in-out infinite'
+              }}>
+                ⏳ 执行中...
              </div>
-            )}
-          </div>
+              <style>{`
+                @keyframes blink {
+                  0%, 100% { opacity: 1; }
+                  50% { opacity: 0.4; }
+                }
+              `}</style>
+            </div>
+          )}
+        </div>
      </div>
    </>
  );
 };

-export default StageWrapperCppClang; 
+export default StageWrapperCppClang;
--- a/scratch-gui/src/components/stage-cpp/stage-cpp.css
+++ b/scratch-gui/src/components/stage-cpp/stage-cpp.css
@@ -378,7 +378,7 @@
  color: #f44336;
 }

-/* API参考 + 编辑器并排：参考在左，编辑器靠右 */
+/* API参考 + 编辑器并排：参考在左，编辑器靠右（与 Python 一致） */
 .editorWithApi {
  display: flex;
  flex-direction: row;
@@ -392,9 +392,118 @@
  min-width: 0;
  height: 100%;
  position: relative;
-  overflow: hidden;
+  overflow: auto;
 }

+/* API抽屉标签样式 */
+.apiDrawerTab {
+  position: fixed;
+  top: 50%;
+  right: 0;
+  transform: translateY(-50%);
+  width: 45px;
+  height: 90px;
+  background: hsla(215, 100%, 65%, 1);
+  border: 1px solid hsla(215, 100%, 65%, 1);
+  border-right: none;
+  border-radius: 12px 0 0 12px;
+  cursor: pointer;
+  z-index: 1001;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+  box-shadow: -4px 0 12px rgba(0, 0, 0, 0.25);
+  color: #FFFFFF;
+  backdrop-filter: blur(10px);
+}
+
+.apiDrawerTab:hover {
+  background: hsla(215, 100%, 65%, 1);
+  transform: translateY(-50%) translateX(-3px);
+  box-shadow: -6px 0 18px rgba(0, 0, 0, 0.35);
+  color: #FFFFFF;
+}
+
+.apiDrawerTab.apiDrawerTabOpen {
+  background: linear-gradient(135deg, #D35400 0%, #E67E22 100%);
+  border-color: #E67E22;
+  right: 20vw;
+  color: #FFFFFF;
+}
+
+.apiDrawerTab.apiDrawerTabOpen:hover {
+  background: linear-gradient(135deg, #E67E22 0%, #F39C12 100%);
+  color: #FFFFFF;
+}
+
+.apiDrawerTabIcon {
+  font-size: 14px;
+  font-weight: bold;
+  line-height: 1;
+  color: #FFFFFF;
+  opacity: 0.9;
+  transition: all 0.2s ease;
+}
+
+.apiDrawerTab:hover .apiDrawerTabIcon {
+  opacity: 1;
+  transform: scale(1.1);
+}
+
+.apiDrawerTabText {
+  font-size: 12px;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 1.5px;
+  writing-mode: vertical-lr;
+  text-orientation: mixed;
+  line-height: 1;
+  color: #FFFFFF;
+  opacity: 0.8;
+  transition: all 0.2s ease;
+}
+
+.apiDrawerTab:hover .apiDrawerTabText {
+  opacity: 1;
+  letter-spacing: 2px;
+}
+
+/* 响应式抽屉标签 */
+@media (max-width: 1200px) {
+  .apiDrawerTab.apiDrawerTabOpen {
+    right: 25vw;
+  }
+}
+
+@media (max-width: 900px) {
+  .apiDrawerTab.apiDrawerTabOpen {
+    right: 35vw;
+  }
+
+  .apiDrawerTab {
+    width: 35px;
+    height: 75px;
+    gap: 4px;
+  }
+
+  .apiDrawerTabIcon {
+    font-size: 12px;
+  }
+
+  .apiDrawerTabText {
+    font-size: 8px;
+    letter-spacing: 1px;
+  }
+
+  .apiDrawerTab:hover .apiDrawerTabText {
+    letter-spacing: 1.5px;
+  }
+}
+
+/* API面板样式 */
 .apiDrawer {
  position: relative;
  flex-shrink: 0;
@@ -422,6 +531,10 @@
  cursor: not-allowed;
 }

+.apiDrawerLoadingHidden {
+  display: none;
+}
+
 .apiDrawerLoadingSpinner {
  width: 38px;
  height: 38px;
@@ -429,6 +542,7 @@
  border-top-color: #ba68c8;
  border-radius: 50%;
  animation: apiDrawerLoadingSpin 0.9s linear infinite;
+  will-change: transform;
 }

 .apiDrawerLoadingText {
@@ -440,6 +554,9 @@
 }

@keyframes apiDrawerLoadingSpin {
+  from {
+    transform: rotate(0deg);
+  }
  to {
    transform: rotate(360deg);
  }
--- a/scratch-gui/src/components/stage-python-unity/currentLevelChoose.jsx
+++ b/scratch-gui/src/components/stage-python-unity/currentLevelChoose.jsx
@@ -144,7 +144,7 @@ const CurrentLevelChoose = ({ onCancel }) => {
                // 清除所有代码
                window.loadPythonProject(`` + `\n`.repeat(50));
            }
-            const realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber);
+            const realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode);
            const realLvId = realLvId_tmp + cellIndex
            window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
            CONFIG.checkGameStyle(realLvId);
--- a/scratch-gui/src/components/stage-python-unity/stage-unity.jsx
+++ b/scratch-gui/src/components/stage-python-unity/stage-unity.jsx
@@ -14,6 +14,8 @@ window.CONFIG = CONFIG;
 import { initDisableDevtool } from '../../playground/devtool-control.js';
 import { getUnityPlayerConfig, loadUnityLoaderScript } from '../../lib/unity-build-loader.js';
 import { debug } from 'scratch-vm/src/util/log.js';
+import GameLoadingOverlay from '../game-loading-overlay/game-loading-overlay.jsx';
+import useGameLoadProgress from '../game-loading-overlay/use-game-load-progress.js';

 const MAX_LEVELS = 500; // 最大关卡数据数量
 const STORAGE_KEY = 'player_levels_data'; // 使用命名空间，防止键名冲突
@@ -47,6 +49,16 @@ const UnityComponent = function (props) {
    const [getBlockNum, setBlockNum] = useState(0);
    const [testDal, setTestDal] = useState(-1);
    const canvasRef = useRef(null);
+    const {
+        progress: gameLoadProgress,
+        visible: gameLoadVisible,
+        onUnityProgress,
+        onUnityInstanceCreated
+    } = useGameLoadProgress();
+    const onUnityProgressRef = useRef(onUnityProgress);
+    const onUnityInstanceCreatedRef = useRef(onUnityInstanceCreated);
+    onUnityProgressRef.current = onUnityProgress;
+    onUnityInstanceCreatedRef.current = onUnityInstanceCreated;
    const [isGameOverVisible, setIsGameOverVisible] = useState(false);
    const [isGameOkVisible, setIsGameOkVisible] = useState(false);
    const [isLockNextButton, setIsLockNextButton] = useState(true);
@@ -547,29 +559,39 @@ const UnityComponent = function (props) {
    const [hasAlerted, setHasAlerted] = useState(false);

    useEffect(() => {
-        initDisableDevtool({
-            ondevtoolopen: () => {
+        if (CONFIG.disabledev) {
+            initDisableDevtool({
+                ondevtoolopen: () => {

-                // 临时禁用 onbeforeunload 事件监听，以防止弹出确认离开弹窗
-                const originalOnBeforeUnload = window.onbeforeunload;
-                window.onbeforeunload = null;
-                window.pythonCodeStopRun();
-                window.loadPythonProject("");
+                    // 临时禁用 onbeforeunload 事件监听，以防止弹出确认离开弹窗
+                    const originalOnBeforeUnload = window.onbeforeunload;
+                    window.onbeforeunload = null;
+                    window.pythonCodeStopRun();
+                    window.loadPythonProject("");

-                // 销毁 Unity 实例
-                if (window.unityInstance) {
-                    window.unityInstance.Quit().then(() => {
-                        window.unityInstance = null;
-                    });
-                }
+                    // 销毁游戏实例（Cocos 兼容：Quit 可能不存在）
+                    if (window.unityInstance) {
+                        const quit = window.unityInstance.Quit;
+                        if (typeof quit === 'function') {
+                            Promise.resolve(quit.call(window.unityInstance)).then(() => {
+                                window.unityInstance = null;
+                            });
+                        } else {
+                            window.unityInstance = null;
+                        }
+                    }

-                // 延迟跳转到目标页面，确保销毁
-                window.location.href = localStorage.getItem('returnUrl');
-                // window.location.href = '/matchsum.html';
-                // 恢复原始的 onbeforeunload 监听器
-                window.onbeforeunload = originalOnBeforeUnload;
-            }
-        });
+                    // 延迟跳转到目标页面，确保销毁
+                    window.location.href = localStorage.getItem('returnUrl');
+                    // window.location.href = '/matchsum.html';
+                    // 恢复原始的 onbeforeunload 监听器
+                    window.onbeforeunload = originalOnBeforeUnload;
+                },
+                interval: 500,  // 检测间隔时间
+                clearLog: true,  // 清除控制台的日志
+                disableMenu: true,  // 禁用右键菜单
+            });
+        }
    }, []);

    useEffect(() => {
@@ -583,7 +605,7 @@ const UnityComponent = function (props) {
            //计算真实关卡位置
            let realLvId = 0;
            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            } else {
                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
            }
@@ -693,7 +715,7 @@ const UnityComponent = function (props) {
            window.iscreate = 1;
            let realLvId = 0;
            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber, gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            } else {
                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber)
            }
@@ -710,7 +732,7 @@ const UnityComponent = function (props) {
                // 延迟 500 毫秒后切换关卡，只执行一次
                setTimeout(() => {
                    if (localStorage.getItem('platformMode') === 'normal') {
-                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
                        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
                    } else {
                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
@@ -767,7 +789,7 @@ const UnityComponent = function (props) {
            const savedProject = window.pythonCode;
            setIsLockNextButton(true);

-            const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+            const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            const trialCount = localStorage.getItem('trial_count');

            if (localStorage.getItem('permission') === "0" && (realLvId - CONFIG.BEGINNING_REAL_LVID) >= trialCount && currentlv > 9) {
@@ -1147,7 +1169,7 @@ const UnityComponent = function (props) {
            setIsNextButtonComplete(false);
        }
        window.gamelvdata.currentlv = window.gamelvdata.currentlv + 1
-        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv

        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        CONFIG.checkGameStyle(realLvId);
@@ -1199,7 +1221,7 @@ const UnityComponent = function (props) {
    };

    const handleRetry = () => {
-        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        console.log("Retrying the current level...");
    };
@@ -1207,46 +1229,87 @@ const UnityComponent = function (props) {

    useEffect(() => {
        const canvas = canvasRef.current;
-        let cancelled = false;

-        const bootUnity = async () => {
-            const config = await getUnityPlayerConfig();
-            await loadUnityLoaderScript();
-            if (cancelled || !canvas) {
-                return;
-            }
+        // if (canvas && !window.unityInstance) {
+        const unityUrl = "/unity";
+        const buildUrl = "/unity/Build";
+        const cdnRoot = CONFIG.usecdn ? getUnityCdnRoot() : unityUrl;
+        const cdnBuildRoot = CONFIG.usecdn ? getUnityCdnBuildRoot() : buildUrl;
+        let loaderUrl = CONFIG.usecdn
+            ? `${cdnBuildRoot}/mstest5.loader.js`
+            : `${buildUrl}/mstest5.loader.js`;
+        let config = {
+            dataUrl: buildUrl + "/mstest5.data.br",
+            frameworkUrl: buildUrl + "/mstest5.framework.js.br",
+            codeUrl: buildUrl + "/mstest5.wasm.br",
+            streamingAssetsUrl: unityUrl + "/StreamingAssets",
+            companyName: "DefaultCompany",
+            productName: "Web A",
+            productVersion: "1.0",
+        };
+        if (CONFIG.usecdn) {
+            config = {
+                dataUrl: cdnBuildRoot + "/mstest5.data.br",
+                frameworkUrl: cdnBuildRoot + "/mstest5.framework.js.br",
+                codeUrl: cdnBuildRoot + "/mstest5.wasm.br",
+                streamingAssetsUrl: cdnRoot + "/StreamingAssets",
+                // dataUrl: buildUrl + "/Build.data.br",
+                // frameworkUrl: buildUrl + "/Build.framework.js.br",
+                // codeUrl: buildUrl + "/Build.wasm.br",
+                // streamingAssetsUrl: unityUrl + "/StreamingAssets",
+                companyName: "DefaultCompany",
+                productName: "Web A",
+                productVersion: "1.0",
+            };
+        }
+
+        const script = document.createElement("script");
+        script.src = loaderUrl;
+
+        script.onload = () => {
            window.iscreate = 0;
-            const unityInstance = await createUnityInstance(canvas, config, () => {});
-            if (cancelled) {
-                return;
-            }
-            window.unityInstance = unityInstance;
-            window.waitForUnityStepFinish = waitForUnityStepFinish;
-            window.waitForUnityVehicleStepFinish = waitForUnityVehicleStepFinish;
-            window.sleepForUnityStepFinish = sleepForUnityStepFinish;
-            window.sleepByStepForUnityStepFinish = sleepByStepForUnityStepFinish;
-            console.log("Unity 实例创建成功");
-            window.processData = processData;
-            window.processVehicleData = processVehicleData;
-            window.externalResult = externalResult;
-            window.externalLevelInfo = externalLevelInfo;
-            let realLvId = 0;
-            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+            const boot = () => {
+                createUnityInstance(canvas, config, (progress) => {
+                    onUnityProgressRef.current(progress);
+                }).then((unityInstance) => {
+                onUnityInstanceCreatedRef.current();
+                window.unityInstance = unityInstance;
+                window.waitForUnityStepFinish = waitForUnityStepFinish;
+                window.waitForUnityVehicleStepFinish = waitForUnityVehicleStepFinish;
+                window.sleepForUnityStepFinish = sleepForUnityStepFinish;
+                window.sleepByStepForUnityStepFinish = sleepByStepForUnityStepFinish;
+                console.log("Unity 实例创建成功");
+                window.processData = processData;
+                window.processVehicleData = processVehicleData;
+                window.externalResult = externalResult;
+                window.externalLevelInfo = externalLevelInfo;
+                //计算真实关卡位置
+                let realLvId = 0;
+                if (localStorage.getItem('platformMode') === 'normal') {
+                    realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
+                } else {
+                    realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
+                }
+                CONFIG.checkGameStyle(realLvId);
+                window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
+            }).catch((message) => {
+                console.error(`Unity 实例创建失败: ${message}`);
+            });
+            };
+            if (CONFIG.usecdn) {
+                prefetchLevelsDatabase(cdnRoot).then(boot).catch((err) => {
+                    console.error('[unity-cdn] 关卡库预取失败', err);
+                    boot();
+                });
            } else {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
+                boot();
            }
-            CONFIG.checkGameStyle(realLvId);
-            window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        };

-        bootUnity().catch((message) => {
-            console.error(`Unity 实例创建失败: ${message}`);
-        });
-
-        return () => {
-            cancelled = true;
-        };
+        document.body.appendChild(script);
+        // } else {
+        //     console.log("Unity 实例已经存在，跳过初始化");
+        // }
    }, []);

    // 修改 formatDateTime 函数
@@ -1273,6 +1336,7 @@ const UnityComponent = function (props) {
            }}
        >
            <canvas id="unity-canvas" ref={canvasRef} width="960" height="600" style={{ width: '100%', height: '100%' }}></canvas>
+            <GameLoadingOverlay visible={gameLoadVisible} progress={gameLoadProgress} />



@@ -1827,4 +1891,4 @@ UnityComponent.propTypes = {
    vm: PropTypes.instanceOf(VM).isRequired
 };

-export default UnityComponent;
+export default UnityComponent;
--- a/scratch-gui/src/components/stage-python/stage-python.css
+++ b/scratch-gui/src/components/stage-python/stage-python.css
@@ -183,6 +183,10 @@
  cursor: not-allowed;
 }

+.apiDrawerLoadingHidden {
+  display: none;
+}
+
 .apiDrawerLoadingSpinner {
  width: 38px;
  height: 38px;
@@ -190,6 +194,7 @@
  border-top-color: #ba68c8;
  border-radius: 50%;
  animation: apiDrawerLoadingSpin 0.9s linear infinite;
+  will-change: transform;
 }

 .apiDrawerLoadingText {
@@ -201,6 +206,9 @@
 }

@keyframes apiDrawerLoadingSpin {
+  from {
+    transform: rotate(0deg);
+  }
  to {
    transform: rotate(360deg);
  }
--- a/scratch-gui/src/components/stage-python/stage-python.jsx
+++ b/scratch-gui/src/components/stage-python/stage-python.jsx
@@ -1287,12 +1287,13 @@ sys.settrace(trace_func)`;
            ))}
          </div>
        </div>
-        {!isApiPanelReady && (
-          <div className={styles.apiDrawerLoading}>
-            <div className={styles.apiDrawerLoadingSpinner}></div>
-            <div className={styles.apiDrawerLoadingText}>游戏引擎加载中，完成后即可插入代码…</div>
-          </div>
-        )}
+        <div
+          className={`${styles.apiDrawerLoading}${isApiPanelReady ? ` ${styles.apiDrawerLoadingHidden}` : ''}`}
+          aria-hidden={isApiPanelReady}
+        >
+          <div className={styles.apiDrawerLoadingSpinner}></div>
+          <div className={styles.apiDrawerLoadingText}>正在加载中，完成后即可插入代码…</div>
+        </div>
      </div>
    );
  };
@@ -1305,12 +1306,22 @@ sys.settrace(trace_func)`;
        const { state } = view;
        const { selection } = state;
        const cursor = selection.main.head;
+        const withSafeNewlines = (text) => {
+          let next = text;
+          if (cursor > 0 && view.state.doc.sliceString(cursor - 1, cursor) !== '\n') {
+            next = '\n' + next;
+          }
+          if (!next.endsWith('\n')) {
+            next += '\n';
+          }
+          return next;
+        };
        
        // 检查代码是否包含snippet占位符
        if (code.includes('#{')) {
          // 使用snippet功能插入代码
          try {
-            const snippetTemplate = snippet(code);
+            const snippetTemplate = snippet(withSafeNewlines(code));
            const completion = snippetTemplate(view, {
              from: cursor,
              to: cursor
@@ -1320,7 +1331,7 @@ sys.settrace(trace_func)`;
              view.dispatch(completion);
            } else {
              // 如果snippet创建失败，使用简化的插入方式
-              const cleanCode = code.replace(/#{([^}]*)}/g, '$1');
+              const cleanCode = withSafeNewlines(code.replace(/#{([^}]*)}/g, '$1'));
              view.dispatch({
                changes: {
                  from: cursor,
@@ -1332,7 +1343,7 @@ sys.settrace(trace_func)`;
          } catch (error) {
            console.warn('Snippet insertion failed, falling back to plain text:', error);
            // 回退到普通插入，移除snippet标记
-            const cleanCode = code.replace(/#{([^}]*)}/g, '$1');
+            const cleanCode = withSafeNewlines(code.replace(/#{([^}]*)}/g, '$1'));
            view.dispatch({
              changes: {
                from: cursor,
@@ -1342,15 +1353,15 @@ sys.settrace(trace_func)`;
            });
          }
        } else {
-          // 普通代码插入
+          const insertText = withSafeNewlines(code);
          view.dispatch({
            changes: {
              from: cursor,
              to: cursor,
-              insert: code
+              insert: insertText
            },
            selection: {
-              anchor: cursor + code.length
+              anchor: cursor + insertText.length
            }
          });
        }
@@ -1365,7 +1376,7 @@ sys.settrace(trace_func)`;
    <>
      <ErrorModal />
      <div className={styles.editorWithApi}>
-        <ApiDrawer />
+        {ApiDrawer()}
        <div
          className={styles.editorPane}
          onWheel={(e) => e.stopPropagation()}
--- a/scratch-gui/src/components/stage-unity/currentLevelChoose.jsx
+++ b/scratch-gui/src/components/stage-unity/currentLevelChoose.jsx
@@ -150,7 +150,7 @@ const CurrentLevelChoose = ({ onCancel }) => {
                }
                // window.handleClickNewProjectWithUnity();
            }
-            const realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber);
+            const realLvId_tmp = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode);
            const realLvId = realLvId_tmp + cellIndex
            window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
            CONFIG.checkGameStyle(realLvId);
--- a/scratch-gui/src/components/stage-unity/stage-unity.jsx
+++ b/scratch-gui/src/components/stage-unity/stage-unity.jsx
@@ -14,6 +14,8 @@ window.CONFIG = CONFIG;
 import { initDisableDevtool } from '../../playground/devtool-control.js';
 import { getUnityPlayerConfig, loadUnityLoaderScript } from '../../lib/unity-build-loader.js';
 import { debug } from 'scratch-vm/src/util/log.js';
+import GameLoadingOverlay from '../game-loading-overlay/game-loading-overlay.jsx';
+import useGameLoadProgress from '../game-loading-overlay/use-game-load-progress.js';

 const MAX_LEVELS = 500; // 最大关卡数据数量
 const STORAGE_KEY = 'player_levels_data'; // 使用命名空间，防止键名冲突
@@ -247,6 +249,16 @@ const UnityComponent = function (props) {
    const [getBlockNum, setBlockNum] = useState(0);
    const [testDal, setTestDal] = useState(-1);
    const canvasRef = useRef(null);
+    const {
+        progress: gameLoadProgress,
+        visible: gameLoadVisible,
+        onUnityProgress,
+        onUnityInstanceCreated
+    } = useGameLoadProgress();
+    const onUnityProgressRef = useRef(onUnityProgress);
+    const onUnityInstanceCreatedRef = useRef(onUnityInstanceCreated);
+    onUnityProgressRef.current = onUnityProgress;
+    onUnityInstanceCreatedRef.current = onUnityInstanceCreated;
    const [isGameOverVisible, setIsGameOverVisible] = useState(false);
    const [isGameOkVisible, setIsGameOkVisible] = useState(false);
    const [isLockNextButton, setIsLockNextButton] = useState(true);
@@ -741,33 +753,43 @@ const UnityComponent = function (props) {
    const [hasAlerted, setHasAlerted] = useState(false);

    useEffect(() => {
-        initDisableDevtool({
-            ondevtoolopen: () => {
+        if (CONFIG.disabledev) {
+            initDisableDevtool({
+                ondevtoolopen: () => {

-                // 临时禁用 onbeforeunload 事件监听，以防止弹出确认离开弹窗
-                const originalOnBeforeUnload = window.onbeforeunload;
-                window.onbeforeunload = null;
+                    // 临时禁用 onbeforeunload 事件监听，以防止弹出确认离开弹窗
+                    const originalOnBeforeUnload = window.onbeforeunload;
+                    window.onbeforeunload = null;

-                // 停止 Scratch VM 的所有活动
-                vm.stopAll();
+                    // 停止 Scratch VM 的所有活动
+                    vm.stopAll();

-                // 清空积木
-                vm.editingTarget.blocks.deleteAllBlocks();
-                vm.emitWorkspaceUpdate();
+                    // 清空积木
+                    vm.editingTarget.blocks.deleteAllBlocks();
+                    vm.emitWorkspaceUpdate();

-                // 销毁 Unity 实例
-                if (window.unityInstance) {
-                    window.unityInstance.Quit().then(() => {
-                        window.unityInstance = null;
-                    });
-                }
+                    // 销毁游戏实例（Cocos 兼容：Quit 可能不存在）
+                    if (window.unityInstance) {
+                        const quit = window.unityInstance.Quit;
+                        if (typeof quit === 'function') {
+                            Promise.resolve(quit.call(window.unityInstance)).then(() => {
+                                window.unityInstance = null;
+                            });
+                        } else {
+                            window.unityInstance = null;
+                        }
+                    }

-                // 延迟跳转到目标页面，确保销毁
-                window.location.href = localStorage.getItem('returnUrl')
-                // 恢复原始的 onbeforeunload 监听器
-                window.onbeforeunload = originalOnBeforeUnload;
-            }
-        });
+                    // 延迟跳转到目标页面，确保销毁
+                    window.location.href = localStorage.getItem('returnUrl')
+                    // 恢复原始的 onbeforeunload 监听器
+                    window.onbeforeunload = originalOnBeforeUnload;
+                },
+                interval: 500,  // 检测间隔时间
+                clearLog: true,  // 清除控制台的日志
+                disableMenu: true,  // 禁用右键菜单
+            });
+        }
    }, []);

    useEffect(() => {
@@ -781,7 +803,7 @@ const UnityComponent = function (props) {
            //计算真实关卡位置
            let realLvId = 0;
            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            } else {
                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
            }
@@ -905,7 +927,7 @@ const UnityComponent = function (props) {
            window.iscreate = 1;
            let realLvId = 0;
            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber, gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            } else {
                realLvId = CONFIG.getRealLvId(gamelvdataJson.gamelv, gamelvdataJson.gameid, gamelvdataJson.ismatch, gamelvdataJson.gameNumber)
            }
@@ -922,7 +944,7 @@ const UnityComponent = function (props) {
                // 延迟 500 毫秒后切换关卡，只执行一次
                setTimeout(() => {
                    if (localStorage.getItem('platformMode') === 'normal') {
-                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
                        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
                    } else {
                        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
@@ -984,7 +1006,7 @@ const UnityComponent = function (props) {
            }
            setIsLockNextButton(true);

-            const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+            const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
            const trialCount = localStorage.getItem('trial_count');

            if (localStorage.getItem('permission') === "0" && (realLvId - CONFIG.BEGINNING_REAL_LVID) >= trialCount && currentlv > 9) {
@@ -1403,7 +1425,7 @@ const UnityComponent = function (props) {
            setIsNextButtonComplete(false);
        }
        window.gamelvdata.currentlv = window.gamelvdata.currentlv + 1
-        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
        console.log(window.gamelvdata.currentlv, window.gamelvdataJson.gameNumber)
        removeGlobalKeyboardShield();
        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
@@ -1461,7 +1483,7 @@ const UnityComponent = function (props) {
    };

    const handleRetry = () => {
-        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+        const realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
        removeGlobalKeyboardShield();
        window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        console.log("Retrying the current level...realLvId...", realLvId);
@@ -1470,47 +1492,88 @@ const UnityComponent = function (props) {

    useEffect(() => {
        const canvas = canvasRef.current;
-        let cancelled = false;

-        const bootUnity = async () => {
-            const config = await getUnityPlayerConfig();
-            await loadUnityLoaderScript();
-            if (cancelled || !canvas) {
-                return;
-            }
+        // if (canvas && !window.unityInstance) {
+        const unityUrl = "/unity";
+        const buildUrl = "/unity/Build";
+        const cdnRoot = CONFIG.usecdn ? getUnityCdnRoot() : unityUrl;
+        const cdnBuildRoot = CONFIG.usecdn ? getUnityCdnBuildRoot() : buildUrl;
+        let loaderUrl = CONFIG.usecdn
+            ? `${cdnBuildRoot}/mstest5.loader.js`
+            : `${buildUrl}/mstest5.loader.js`;
+        let config = {
+            dataUrl: buildUrl + "/mstest5.data.br",
+            frameworkUrl: buildUrl + "/mstest5.framework.js.br",
+            codeUrl: buildUrl + "/mstest5.wasm.br",
+            streamingAssetsUrl: unityUrl + "/StreamingAssets",
+            companyName: "DefaultCompany",
+            productName: "Web A",
+            productVersion: "1.0",
+        };
+        if (CONFIG.usecdn) {
+            config = {
+                dataUrl: cdnBuildRoot + "/mstest5.data.br",
+                frameworkUrl: cdnBuildRoot + "/mstest5.framework.js.br",
+                codeUrl: cdnBuildRoot + "/mstest5.wasm.br",
+                streamingAssetsUrl: cdnRoot + "/StreamingAssets",
+                // dataUrl: buildUrl + "/Build.data.br",
+                // frameworkUrl: buildUrl + "/Build.framework.js.br",
+                // codeUrl: buildUrl + "/Build.wasm.br",
+                // streamingAssetsUrl: unityUrl + "/StreamingAssets",
+                companyName: "DefaultCompany",
+                productName: "Web A",
+                productVersion: "1.0",
+            };
+        }
+
+        const script = document.createElement("script");
+        script.src = loaderUrl;
+
+        script.onload = () => {
            window.iscreate = 0;
-            const unityInstance = await createUnityInstance(canvas, config, () => {});
-            if (cancelled) {
-                return;
-            }
-            window.unityInstance = unityInstance;
-            window.waitForUnityStepFinish = waitForUnityStepFinish;
-            window.waitForUnityVehicleStepFinish = waitForUnityVehicleStepFinish;
-            window.sleepForUnityStepFinish = sleepForUnityStepFinish;
-            window.sleepByStepForUnityStepFinish = sleepByStepForUnityStepFinish;
-            console.log("Unity 实例创建成功");
-            window.processData = processData;
-            window.processVehicleData = processVehicleData;
-            window.externalResult = externalResult;
-            window.externalLevelInfo = externalLevelInfo;
+            const boot = () => {
+                createUnityInstance(canvas, config, (progress) => {
+                    onUnityProgressRef.current(progress);
+                }).then((unityInstance) => {
+                onUnityInstanceCreatedRef.current();
+                window.unityInstance = unityInstance;
+                window.waitForUnityStepFinish = waitForUnityStepFinish;
+                window.waitForUnityVehicleStepFinish = waitForUnityVehicleStepFinish;
+                window.sleepForUnityStepFinish = sleepForUnityStepFinish;
+                window.sleepByStepForUnityStepFinish = sleepByStepForUnityStepFinish;
+                console.log("Unity 实例创建成功");
+                window.processData = processData;
+                window.processVehicleData = processVehicleData;
+                window.externalResult = externalResult;
+                window.externalLevelInfo = externalLevelInfo;
+                //计算真实关卡位置

-            let realLvId = 0;
-            if (localStorage.getItem('platformMode') === 'normal') {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber) + window.gamelvdata.currentlv
+                let realLvId = 0;
+                if (localStorage.getItem('platformMode') === 'normal') {
+                    realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber, window.gamelvdataJson.gamemode) + window.gamelvdata.currentlv
+                } else {
+                    realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
+                }
+                CONFIG.checkGameStyle(realLvId);
+                window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
+            }).catch((message) => {
+                console.error(`Unity 实例创建失败: ${message}`);
+            });
+            };
+            if (CONFIG.usecdn) {
+                prefetchLevelsDatabase(cdnRoot).then(boot).catch((err) => {
+                    console.error('[unity-cdn] 关卡库预取失败', err);
+                    boot();
+                });
            } else {
-                realLvId = CONFIG.getRealLvId(window.gamelvdataJson.gamelv, window.gamelvdataJson.gameid, window.gamelvdataJson.ismatch, window.gamelvdataJson.gameNumber)
+                boot();
            }
-            CONFIG.checkGameStyle(realLvId);
-            window.unityInstance.SendMessage("GameController", "SwitchLevel", realLvId);
        };

-        bootUnity().catch((message) => {
-            console.error(`Unity 实例创建失败: ${message}`);
-        });
-
-        return () => {
-            cancelled = true;
-        };
+        document.body.appendChild(script);
+        // } else {
+        //     console.log("Unity 实例已经存在，跳过初始化");
+        // }
    }, []);

    const formatDateTime = (dateStr) => {
@@ -1536,6 +1599,7 @@ const UnityComponent = function (props) {
            }}
        >
            <canvas id="unity-canvas" ref={canvasRef} width="960" height="600" style={{ width: '100%', height: '100%' }}></canvas>
+            <GameLoadingOverlay visible={gameLoadVisible} progress={gameLoadProgress} />

            <section
                className="u-align-center u-black u-clearfix u-container-align-center u-container-style u-dialog-block u-opacity u-opacity-50 u-valign-middle-md u-valign-middle-xl u-dialog-section-8"
@@ -2097,4 +2161,4 @@ UnityComponent.propTypes = {
    vm: PropTypes.instanceOf(VM).isRequired
 };

-export default UnityComponent;
+export default UnityComponent;
--- a/scratch-gui/src/lib/libraries/decks/steps/add-effects.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/add-effects.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/animate-char-add-sound.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/animate-char-add-sound.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/animate-char-change-color.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/animate-char-change-color.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/animate-char-jump.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/animate-char-jump.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/animate-char-move.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/animate-char-move.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/animate-char-say-something.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/animate-char-say-something.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/animate-char-talk.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/animate-char-talk.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/change-size.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/change-size.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/chase-game-change-score.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/chase-game-change-score.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/chase-game-move-randomly.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/chase-game-move-randomly.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/chase-game-play-sound.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/chase-game-play-sound.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/chase-game-right-left.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/chase-game-right-left.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/chase-game-up-down.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/chase-game-up-down.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/cn-backdrop.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/cn-backdrop.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/cn-collect.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/cn-collect.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/cn-glide.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/cn-glide.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/cn-say.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/cn-say.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/cn-score.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/cn-score.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-01-say-something.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-01-say-something.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-02-animate.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-02-animate.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-03-select-different-character.LTR.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-03-select-different-character.LTR.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-04-use-minus-sign.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-04-use-minus-sign.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-05-grow-shrink.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-05-grow-shrink.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-06-select-another-different-character.LTR.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-06-select-another-different-character.LTR.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-07-jump.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-07-jump.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-08-change-scenes.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-08-change-scenes.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-09-glide-around.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-09-glide-around.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-10-change-costumes.es.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-10-change-costumes.es.png
--- a/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-11-choose-more-characters.LTR.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/code-cartoon-11-choose-more-characters.LTR.png
--- a/scratch-gui/src/lib/libraries/decks/steps/fly-choose-character.LTR.png
+++ b/scratch-gui/src/lib/libraries/decks/steps/fly-choose-character.LTR.png
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Evan	bb78d8bf5c	feat：更改配置项	2026-09-20 13:59:10 +08:00
Evan	c4641aee19	批量修改	2026-09-17 17:04:15 +08:00
Evan	782f76170f	c++bug修复	2026-09-17 11:53:14 +08:00
Evan	d83654837a	c++优化	2026-09-15 17:55:13 +08:00
Evan	899adbc9d4	feat： ai功能优化	2026-09-15 17:55:05 +08:00
Evan	4499d7fdef	no message	2026-09-14 17:52:02 +08:00
Evan	11d7496b54	feat：更新cocos包	2026-09-11 16:06:20 +08:00
Evan	1012af6039	feat：修改国宝chainese	2026-09-11 16:05:58 +08:00
Evan	37e0413576	feat: 更新大版本	2026-09-11 09:32:07 +08:00
Evan	8dfd42397f	feat：部署前配置	2026-09-10 15:15:39 +08:00
Evan	19bb63cd87	整理config	2026-09-07 11:42:49 +08:00
Evan	bae333ba7c	Merge branch 'cocos-main' # Conflicts: # docker-conf/conf.d/nginx.conf # nginx.conf # scratch-blocks/build.py # scratch-blocks/cleanup.sh # scratch-blocks/i18n/create_messages.py # scratch-blocks/i18n/dedup_json.py # scratch-blocks/i18n/js_to_json.py # scratch-blocks/i18n/json_to_js.py # scratch-blocks/i18n/sync_tx_translations.js # scratch-blocks/i18n/xliff_to_json.py # scratch-blocks/local_build.sh # scratch-blocks/media/icons/control_forever.svg # scratch-blocks/media/icons/control_repeat.svg # scratch-blocks/media/icons/control_wait.svg # scratch-blocks/media/icons/event_broadcast_blue.svg # scratch-blocks/media/icons/event_broadcast_coral.svg # scratch-blocks/media/icons/event_broadcast_green.svg # scratch-blocks/media/icons/event_broadcast_magenta.svg # scratch-blocks/media/icons/event_broadcast_orange.svg # scratch-blocks/media/icons/event_broadcast_purple.svg # scratch-blocks/media/icons/event_when-broadcast-received_blue.svg # scratch-blocks/media/icons/event_when-broadcast-received_coral.svg # scratch-blocks/media/icons/event_when-broadcast-received_green.svg # scratch-blocks/media/icons/event_when-broadcast-received_magenta.svg # scratch-blocks/media/icons/event_when-broadcast-received_orange.svg # scratch-blocks/media/icons/event_when-broadcast-received_purple.svg # scratch-blocks/media/icons/event_whenflagclicked.svg # scratch-blocks/media/icons/set-led_blue.svg # scratch-blocks/media/icons/set-led_coral.svg # scratch-blocks/media/icons/set-led_green.svg # scratch-blocks/media/icons/set-led_magenta.svg # scratch-blocks/media/icons/set-led_mystery.svg # scratch-blocks/media/icons/set-led_orange.svg # scratch-blocks/media/icons/set-led_purple.svg # scratch-blocks/media/icons/set-led_white.svg # scratch-blocks/media/icons/set-led_yellow.svg # scratch-blocks/media/icons/wedo_motor-clockwise.svg # scratch-blocks/media/icons/wedo_motor-counterclockwise.svg # scratch-blocks/media/icons/wedo_when-distance_close.svg # scratch-blocks/media/icons/wedo_when-tilt-backward.svg # scratch-blocks/media/icons/wedo_when-tilt-forward.svg # scratch-blocks/media/icons/wedo_when-tilt-left.svg # scratch-blocks/media/icons/wedo_when-tilt-right.svg # scratch-blocks/media/icons/wedo_when-tilt.svg # scratch-blocks/package-lock.json # scratch-blocks/pull_from_blockly.sh # scratch-gui/competitio_login/index.html # scratch-gui/package-lock.json # scratch-gui/package.json # scratch-gui/prune-gh-pages.sh # scratch-gui/src/components/menu-bar/menu-bar.css # scratch-gui/src/components/menu-bar/menu-bar.jsx # scratch-gui/src/components/nopermission-modal/NoPermissionModal.jsx # scratch-gui/src/components/stage-cpp-unity/currentLevelChoose.jsx # scratch-gui/src/components/stage-cpp-unity/stage-unity.jsx # scratch-gui/src/components/stage-cpp/cpp-parser.js # scratch-gui/src/components/stage-cpp/stage-cpp-clang.jsx # scratch-gui/src/components/stage-cpp/stage-cpp.css # scratch-gui/src/components/stage-python-unity/currentLevelChoose.jsx # scratch-gui/src/components/stage-python-unity/stage-unity.jsx # scratch-gui/src/components/stage-python/stage-python.css # scratch-gui/src/components/stage-python/stage-python.jsx # scratch-gui/src/components/stage-unity/currentLevelChoose.jsx # scratch-gui/src/components/stage-unity/stage-unity.jsx # scratch-gui/src/lib/libraries/decks/steps/add-effects.es.png # scratch-gui/src/lib/libraries/decks/steps/animate-char-add-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/animate-char-change-color.es.png # scratch-gui/src/lib/libraries/decks/steps/animate-char-jump.es.png # scratch-gui/src/lib/libraries/decks/steps/animate-char-move.es.png # scratch-gui/src/lib/libraries/decks/steps/animate-char-say-something.es.png # scratch-gui/src/lib/libraries/decks/steps/animate-char-talk.es.png # scratch-gui/src/lib/libraries/decks/steps/change-size.es.png # scratch-gui/src/lib/libraries/decks/steps/chase-game-change-score.es.png # scratch-gui/src/lib/libraries/decks/steps/chase-game-move-randomly.es.png # scratch-gui/src/lib/libraries/decks/steps/chase-game-play-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/chase-game-right-left.es.png # scratch-gui/src/lib/libraries/decks/steps/chase-game-up-down.es.png # scratch-gui/src/lib/libraries/decks/steps/cn-backdrop.es.png # scratch-gui/src/lib/libraries/decks/steps/cn-collect.es.png # scratch-gui/src/lib/libraries/decks/steps/cn-glide.es.png # scratch-gui/src/lib/libraries/decks/steps/cn-say.es.png # scratch-gui/src/lib/libraries/decks/steps/cn-score.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-01-say-something.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-02-animate.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-03-select-different-character.LTR.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-04-use-minus-sign.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-05-grow-shrink.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-06-select-another-different-character.LTR.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-07-jump.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-08-change-scenes.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-09-glide-around.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-10-change-costumes.es.png # scratch-gui/src/lib/libraries/decks/steps/code-cartoon-11-choose-more-characters.LTR.png # scratch-gui/src/lib/libraries/decks/steps/fly-choose-character.LTR.png # scratch-gui/src/lib/libraries/decks/steps/fly-flying-heart.es.png # scratch-gui/src/lib/libraries/decks/steps/fly-keep-score.es.png # scratch-gui/src/lib/libraries/decks/steps/fly-make-interactive.es.png # scratch-gui/src/lib/libraries/decks/steps/fly-move-scenery.es.png # scratch-gui/src/lib/libraries/decks/steps/fly-object-to-collect.LTR.png # scratch-gui/src/lib/libraries/decks/steps/fly-say-something.es.png # scratch-gui/src/lib/libraries/decks/steps/fly-select-flyer.LTR.png # scratch-gui/src/lib/libraries/decks/steps/fly-switch-costume.es.png # scratch-gui/src/lib/libraries/decks/steps/glide-around-back-and-forth.es.png # scratch-gui/src/lib/libraries/decks/steps/glide-around-point.es.png # scratch-gui/src/lib/libraries/decks/steps/hide-show.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-change-costumes.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-choose-another-backdrop.LTR.png # scratch-gui/src/lib/libraries/decks/steps/imagine-choose-another-sprite.LTR.png # scratch-gui/src/lib/libraries/decks/steps/imagine-choose-any-sprite.LTR.png # scratch-gui/src/lib/libraries/decks/steps/imagine-choose-backdrop.LTR.png # scratch-gui/src/lib/libraries/decks/steps/imagine-choose-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-click-green-flag.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-fly-around.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-glide-to-point.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-grow-shrink.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-left-right.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-type-what-you-want.es.png # scratch-gui/src/lib/libraries/decks/steps/imagine-up-down.es.png # scratch-gui/src/lib/libraries/decks/steps/move-arrow-keys-left-right.es.png # scratch-gui/src/lib/libraries/decks/steps/move-arrow-keys-up-down.es.png # scratch-gui/src/lib/libraries/decks/steps/music-make-beat.es.png # scratch-gui/src/lib/libraries/decks/steps/music-make-beatbox.es.png # scratch-gui/src/lib/libraries/decks/steps/music-make-song.es.png # scratch-gui/src/lib/libraries/decks/steps/music-play-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/name-change-color.es.png # scratch-gui/src/lib/libraries/decks/steps/name-grow.es.png # scratch-gui/src/lib/libraries/decks/steps/name-play-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/name-spin.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-add-backdrop.LTR.png # scratch-gui/src/lib/libraries/decks/steps/pong-add-ball-sprite.LTR.png # scratch-gui/src/lib/libraries/decks/steps/pong-add-code-to-ball.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-bounce-around.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-choose-score.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-game-over.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-insert-change-score.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-move-the-paddle.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-reset-score.es.png # scratch-gui/src/lib/libraries/decks/steps/pong-select-ball.LTR.png # scratch-gui/src/lib/libraries/decks/steps/pop-game-change-color.es.png # scratch-gui/src/lib/libraries/decks/steps/pop-game-change-score.es.png # scratch-gui/src/lib/libraries/decks/steps/pop-game-play-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/pop-game-random-position.es.png # scratch-gui/src/lib/libraries/decks/steps/pop-game-reset-score.es.png # scratch-gui/src/lib/libraries/decks/steps/record-a-sound-choose-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/record-a-sound-click-record.es.png # scratch-gui/src/lib/libraries/decks/steps/record-a-sound-play-your-sound.es.png # scratch-gui/src/lib/libraries/decks/steps/record-a-sound-press-record-button.es.png # scratch-gui/src/lib/libraries/decks/steps/record-a-sound-sounds-tab.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-change-color.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-grow-shrink.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-move-around.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-say-something.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-set-voice.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-song.es.png # scratch-gui/src/lib/libraries/decks/steps/speech-spin.es.png # scratch-gui/src/lib/libraries/decks/steps/spin-point-in-direction.es.png # scratch-gui/src/lib/libraries/decks/steps/spin-turn.es.png # scratch-gui/src/lib/libraries/decks/steps/story-conversation.es.png # scratch-gui/src/lib/libraries/decks/steps/story-hide-character.es.png # scratch-gui/src/lib/libraries/decks/steps/story-say-something.es.png # scratch-gui/src/lib/libraries/decks/steps/story-show-character.es.png # scratch-gui/src/lib/libraries/decks/steps/story-switch-backdrop.es.png # scratch-gui/src/lib/libraries/decks/steps/switch-costumes.es.png # scratch-gui/src/lib/libraries/decks/steps/talking-10-choose-third-backdrop.LTR.png # scratch-gui/src/lib/libraries/decks/steps/talking-12-dance-moves.es.png # scratch-gui/src/lib/libraries/decks/steps/talking-2-choose-sprite.LTR.png # scratch-gui/src/lib/libraries/decks/steps/talking-4-choose-backdrop.LTR.png # scratch-gui/src/lib/libraries/decks/steps/talking-6-choose-another-sprite.LTR.png # scratch-gui/src/lib/libraries/decks/steps/talking-7-move-around.es.png # scratch-gui/src/lib/libraries/decks/steps/talking-8-choose-another-backdrop.LTR.png # scratch-gui/src/lib/libraries/decks/steps/video-animate.es.png # scratch-gui/src/lib/libraries/decks/steps/video-pet.es.png # scratch-gui/src/lib/libraries/decks/steps/video-pop.es.png # scratch-gui/src/playground/aboutus.ejs # scratch-gui/src/playground/checkStatus.js # scratch-gui/src/playground/competition.ejs # scratch-gui/src/playground/competition.js # scratch-gui/src/playground/competition_list.ejs # scratch-gui/src/playground/competition_list.js # scratch-gui/src/playground/competition_sum.ejs # scratch-gui/src/playground/competition_sum.js # scratch-gui/src/playground/config.js # scratch-gui/src/playground/home.ejs # scratch-gui/src/playground/import-check.js # scratch-gui/src/playground/leaderboard.ejs # scratch-gui/src/playground/login-new.ejs # scratch-gui/src/playground/login.ejs # scratch-gui/src/playground/login.js # scratch-gui/src/playground/matchsum.js # scratch-gui/src/playground/programming-learning.ejs # scratch-gui/src/playground/programming-learning.js # scratch-gui/src/playground/signup-new.ejs # scratch-gui/src/playground/third-part-login.js # scratch-gui/src/playground/welcome.ejs # scratch-gui/src/playground/welcome.js # scratch-gui/static/css/welcome-new.css # scratch-gui/static/pyodide/pyodide.asm.wasm.br # scratch-gui/static/unity/Build/mstest5.data.br # scratch-gui/static/unity/Build/mstest5.framework.js.br # scratch-gui/static/unity/Build/mstest5.loader.js # scratch-gui/static/unity/Build/mstest5.wasm.br # scratch-gui/static/unity/StreamingAssets/aa/AddressablesLink/link.xml # scratch-gui/static/unity/StreamingAssets/aa/catalog.json # scratch-gui/static/unity/StreamingAssets/aa/settings.json # scratch-gui/webpack.config.js # scratch-l10n/scripts/build-data.js # scratch-l10n/scripts/build-i18n-src.js # scratch-l10n/scripts/tw-push.js # scratch-l10n/scripts/tx-pull-help-articles.js # scratch-l10n/scripts/tx-pull-help-names.js # scratch-l10n/scripts/tx-pull-locale-articles.js # scratch-l10n/scripts/tx-pull-www.js # scratch-l10n/scripts/tx-push-help.js # scratch-l10n/scripts/tx-push-src.js # scratch-l10n/scripts/update-translations.sh # scratch-l10n/scripts/validate-www.js # scratch-vm/package-lock.json # scratch-vm/src/extensions/scratch3_music/assets/instruments/11-saxophone/36.mp3 # scratch-vm/src/extensions/scratch3_music/assets/instruments/11-saxophone/60.mp3 # scratch-vm/src/extensions/scratch3_music/assets/instruments/11-saxophone/84.mp3 # scratch-vm/src/extensions/scratch3_music/assets/instruments/5-electric-guitar/60.mp3 # scratch-vm/test/fixtures/sprite.json	2026-09-07 11:35:22 +08:00
Evan	aaccb73773	feat: 更新cocos的包	2026-09-02 15:39:11 +08:00
Evan	9c27042e27	feat：init	2026-09-01 14:14:48 +08:00
Evan	6a3e797a9a	cocos	2026-08-31 14:05:47 +08:00
sxg	74b983c74e	c++解释器修改	2026-08-31 10:24:13 +08:00
sxg	a699896116	LF	2026-08-26 14:27:41 +08:00
Evan	43b983fb99	更换cocos	2026-08-26 13:55:55 +08:00
Evan	4fc07b1458	Merge branch 'main' of https://git.tianfurunhe.com/lyf/001code-html--cocos # Conflicts: # scratch-gui/src/playground/config.js # scratch-gui/static/unity/Build/mstest5.loader.js # scratch-gui/static/unity/StreamingAssets/aa/WebGL/defaultlocalgroup_scenes_all_44c83ead579edde0422cd5707e20fce8.bundle.br # scratch-gui/static/unity/StreamingAssets/aa/catalog.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91601-91700.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91601-91700.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91701-91800.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91701-91800.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91801-91900.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91801-91900.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91901-92000.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/91901-92000.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92001-92100.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92001-92100.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92101-92200.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92101-92200.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92201-92300.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92201-92300.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92301-92400.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92301-92400.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92401-92500.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92401-92500.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92501-92600.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92501-92600.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92601-92700.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92601-92700.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92701-92800.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92701-92800.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92801-92900.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92801-92900.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92901-93000.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/92901-93000.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93001-93100.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93001-93100.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93101-93200.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93101-93200.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93201-93300.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93201-93300.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93301-93400.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93301-93400.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93401-93500.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93401-93500.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93501-93600.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93501-93600.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93601-93700.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93601-93700.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93701-93800.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93701-93800.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93801-93900.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93801-93900.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93901-94000.json # scratch-gui/static/unity/StreamingAssets/aa/levels-db/93901-94000.json.br # scratch-gui/static/unity/StreamingAssets/aa/levels-manifest.json # scratch-gui/static/unity/StreamingAssets/aa/settings.json # scratch-gui/static/unity/levels-database.json # scratch-gui/static/unity/levels-database.json.br # scratch-gui/static/unity/levels-db-index.json # scratch-gui/static/unity/levels-db-index.json.br	2026-07-17 17:29:53 +08:00
Evan	3bafb1e10d	cocos	2026-07-17 17:19:24 +08:00
刘宇飞	b08562d603	no message	2026-06-18 13:58:39 +08:00
刘宇飞	33070ad827	no message	2026-06-16 16:27:02 +08:00
刘宇飞	6e0a1fbcbb	Initial commit of 001code-html Scratch frontend project. Includes scratch-gui, scratch-vm, scratch-blocks, scratch-render, scratch-l10n, and deployment config. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-16 15:37:45 +08:00