apps/ai-game-creator-shell/src-tauri/src/tests/runtime_actions/action_execution.rs

@@ -1494,7 +1494,7 @@ async fn background_agent_runtime_deletes_file_then_verifies_before_completion()
     assert!(prompt_input.contains("只删除项目内普通文件"));
 
     let verification_request = receiver
-        .recv_timeout(Duration::from_secs(2))
+        .recv_timeout(Duration::from_secs(10))
         .expect("verification plan request");
     assert!(verification_request.contains("file.delete"));
     assert!(verification_request.contains("已删除 game/obsolete-runtime-file.txt"));

apps/ai-game-creator-shell/src/App.tsx

@@ -605,16 +605,17 @@ function isPersistableDirectCodexConversationMessage(message: ChatMessage) {
   return /^[a-z0-9][a-z0-9-]{5,159}$/iu.test(turnId);
 }
 
-function claimInitialSupervisorMessageForPage(projectPath: string) {
+function claimInitialSupervisorMessageForPage(projectPath: string, scope = '') {
   let claimedProjectPaths = initialSupervisorMessageClaimsByPage.get(window);
   if (!claimedProjectPaths) {
     claimedProjectPaths = new Set<string>();
     initialSupervisorMessageClaimsByPage.set(window, claimedProjectPaths);
   }
-  if (claimedProjectPaths.has(projectPath)) {
+  const claimKey = `${projectPath}\u0000${scope}`;
+  if (claimedProjectPaths.has(claimKey)) {
     return false;
   }
-  claimedProjectPaths.add(projectPath);
+  claimedProjectPaths.add(claimKey);
   return true;
 }
 
@@ -683,6 +684,7 @@ type AppProps = {
   activeVersionId?: ProjectSupervisorComponentProps['activeVersionId'];
   supervisorChatOnly?: boolean;
   initialSupervisorMessage?: string;
+  initialSupervisorMessageClaimScope?: string;
   initialCreationType?: HomeCreationType | null;
   initialAttachments?: LauncherImportedAttachment[];
   playRequest?: ProjectSupervisorComponentProps['playRequest'];
@@ -733,6 +735,7 @@ export function App({
   activeVersionId = null,
   supervisorChatOnly = false,
   initialSupervisorMessage = '',
+  initialSupervisorMessageClaimScope = '',
   initialCreationType = null,
   initialAttachments = [],
   playRequest = null,
@@ -870,6 +873,7 @@ export function App({
   const initialSupervisorMessageLatchRef = useRef({
     projectPath: initialProjectPath,
     prompt: initialSupervisorMessage.trim(),
+    claimScope: initialSupervisorMessageClaimScope,
     creationType: initialCreationType,
     attachments: toDirectCodexTurnAttachments(initialAttachments),
   });
@@ -7501,7 +7505,7 @@ export function App({
     }
     if (
       chatAgentBusy ||
-      !claimInitialSupervisorMessageForPage(latch.projectPath)
+      !claimInitialSupervisorMessageForPage(latch.projectPath, latch.claimScope)
     ) {
       return;
     }

apps/ai-game-creator-shell/src/features/app-shell/WorkspaceLauncher.tsx

@@ -36,7 +36,10 @@ import type { WorkspaceLauncherShellProps } from './model';
 import { NonEmptyProjectDialog, ProjectsPage } from './ProjectCreation';
 import { useAccountWallet } from './useAccountWallet';
 import { useDeveloperAgentPanel } from './useDeveloperAgentPanel';
-import { useHomeProjectCreation } from './useHomeProjectCreation';
+import {
+  DESIGN_ARTIFACTS_BUILD_PROMPT,
+  useHomeProjectCreation,
+} from './useHomeProjectCreation';
 import { useRecentProjects } from './useRecentProjects';
 
 export function WorkspaceLauncherShell({
@@ -113,7 +116,7 @@ export function WorkspaceLauncherShell({
   const agentRuntimeMode: 'design' | 'game' = planningStartMode
     ? 'design'
     : 'game';
-  const suppressInitialGameTurn = switchedToGameRuntime;
+  const omitOriginalPlanningTurnInputs = switchedToGameRuntime;
   const activeProjectContextRef = useRef(currentProjectContext);
   const manifestMergeRef = useRef<ProjectManifestMergeState | null>(null);
   activeProjectContextRef.current = currentProjectContext;
@@ -661,20 +664,27 @@ export function WorkspaceLauncherShell({
                   initialProjectManifest={currentProjectContext.manifest}
                   initialProjectKind={currentProjectContext.projectKind}
                   initialSupervisorMessage={
-                    !suppressInitialGameTurn
-                      ? currentProjectContext.initialPrompt
-                      : ''
+                    switchedToGameRuntime
+                      ? DESIGN_ARTIFACTS_BUILD_PROMPT
+                      : !omitOriginalPlanningTurnInputs
+                        ? currentProjectContext.initialPrompt
+                        : ''
                   }
                   initialCreationType={
-                    !suppressInitialGameTurn
-                      ? currentProjectContext.creationType
-                      : null
+                    switchedToGameRuntime
+                      ? 'game'
+                      : !omitOriginalPlanningTurnInputs
+                        ? currentProjectContext.creationType
+                        : null
                   }
                   initialAttachments={
-                    !suppressInitialGameTurn
+                    !omitOriginalPlanningTurnInputs
                       ? currentProjectContext.attachments
                       : []
                   }
+                  initialSupervisorMessageClaimScope={
+                    switchedToGameRuntime ? 'approved-design-build' : ''
+                  }
                   activeVersionId={activeVersionId}
                   orchestrationMode="single-supervisor"
                   projectSupervisorOnly

apps/ai-game-creator-shell/src/features/app-shell/model.ts

@@ -35,6 +35,7 @@ export type ProjectSupervisorComponentProps = {
   initialProjectManifest?: GameCreationAppManifest;
   initialProjectKind?: 'web' | 'godot' | 'cocos';
   initialSupervisorMessage?: string;
+  initialSupervisorMessageClaimScope?: string;
   initialCreationType?: HomeCreationType | null;
   initialAttachments?: LauncherImportedAttachment[];
   orchestrationMode?: 'single-supervisor' | 'professional-dag';

apps/ai-game-creator-shell/src/features/app-shell/useHomeProjectCreation.ts

@@ -66,7 +66,7 @@ type UseHomeProjectCreationOptions = {
   rememberRecentWorkspace: (projectPath: string) => void;
 };
 
-const APPROVED_GDD_BUILD_PROMPT = [
+export const APPROVED_GDD_BUILD_PROMPT = [
   '请按照附件中的已批准 GDD 开始建造这款游戏。',
   '',
   '这份 GDD 已覆盖游戏定位与一句话概念、类型与美术方向、游戏支柱、核心循环、目标用户、平台与输入事实、MVP 系统、暂不纳入范围、创作者提示和原型验证项。',
@@ -74,6 +74,9 @@ const APPROVED_GDD_BUILD_PROMPT = [
   '请先阅读并理解附件中的 fast_gdd.md，以它作为本次建造的主要依据，优先实现其中 MVP 范围内的可运行游戏原型。',
 ].join('\n');
 
+export const DESIGN_ARTIFACTS_BUILD_PROMPT =
+  '查看当前项目 design_artifacts/ 目录及其子目录下的文档，理解其游戏设计，并按照这些文档将游戏实现出来。';
+
 function createTextAttachmentFile(content: string) {
   const file = new File([content], 'fast_gdd.md', {
     type: 'text/markdown',

apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx

@@ -918,7 +918,8 @@ export function ProjectSupervisorView({
             rows={3}
             value={chatInput}
             references={chatReferences}
-            showTriggerButton={!directCodex}
+            showTriggerButton={!directCodex && !planningSurfaceActive}
+            showPolishAction={!planningSurfaceActive}
             placeholder={
               directCodex
                 ? '描述你的想法，或 @ 引用素材'

apps/ai-game-creator-shell/src/styles.css

@@ -10354,6 +10354,15 @@ button.design-workspace-tree__entry:hover,
 
 /* 策划聊天区包含阶段控制卡、消息、Runtime 状态和输入框。GameAgent 资源工作台的
    消息列表默认占满整个聊天区，策划模式需要单独恢复五行布局，避免输入框被推到视口外。 */
+/* 策划工作台保留标题行，避免共用跨行规则将标题挤到底部。 */
+.game-workbench-layout--design .game-workbench-chat {
+  grid-template-rows: auto minmax(0, 1fr);
+}
+
+.game-workbench-layout--design .game-workbench-chat .project-supervisor-surface {
+  grid-row: 2;
+}
+
 .game-workbench-layout--design .project-supervisor-surface {
   display: block;
   height: 100%;

apps/ai-game-creator-shell/tests/resourceTagStatsRefresh.test.tsx

@@ -89,9 +89,10 @@ function graphFor(manifest: GameCreationAppManifest) {
  *
  * 这里只把壳换成用例自己的 `useState`（壳那份 CAS 归并由
  * `workspaceLauncherManifestMerge.test.tsx` 单独钉住），画布、聊天输入区、
- * 标签统计与候选全部是被测的真实实现。
+ * 标签统计与候选全部是被测的真实实现。策划 Agent 会隐藏 @ 入口，这条链路钉住
+ * game Agent 的既有行为。
  */
-function TagStatsHost({ planningStartMode }: { planningStartMode: boolean }) {
+function TagStatsHost() {
   const [manifest, setManifest] = useState(() => {
     const initial = createFixtureManifest();
     disk.manifest = initial;
@@ -117,7 +118,6 @@ function TagStatsHost({ planningStartMode }: { planningStartMode: boolean }) {
           initialProjectPath={PROJECT_PATH}
           initialProjectManifest={manifest}
           projectSupervisorOnly
-          planningStartMode={planningStartMode}
           onManifestChange={onManifestChange}
         />
       }
@@ -251,7 +251,7 @@ describe('改完素材标签后聊天 @ 选择器的标签统计与候选跟着
 
   it('在资源画布改完标签保存后，聊天 @ 选择器出现该标签及其计数，并按它收窄候选', async () => {
     const { classificationWrites } = installHostTauri();
-    render(<TagStatsHost planningStartMode />);
+    render(<TagStatsHost />);
 
     // 先在画布上打开「编辑素材标签」面板改标签：与用户的操作路径一致。
     fireEvent.click(
@@ -294,7 +294,7 @@ describe('改完素材标签后聊天 @ 选择器的标签统计与候选跟着
 
   it('未标注标签时聊天 @ 选择器不渲染任何标签 chip', async () => {
     installHostTauri();
-    render(<TagStatsHost planningStartMode />);
+    render(<TagStatsHost />);
 
     await openChatPicker();
     expect(pickerTagChips()).toEqual([]);