AtomChat 0.3.0-Preview

v0.3.0

对外首次发布于新仓库 NoWordz/AtomChat-Mod，版本 0.3.0-Preview（预览版）；许可由 Apache-2.0 换回 MIT。

本版重做了整套界面动效与个人档案页，统一了卡片与描边语言，加入双轴缩放与自适应边框。三个发布目标（Fabric 1.21.1 / NeoForge 1.21.1 / Forge 1.20.1）同步。

新增

• 导航动画风格单项选择（滑动 / 缩放，默认缩放），标签页与页面切换共用。
• 新主题「薄暮」「薄荷」（半透明面板），主题总数增至九张。
• 自定义壁纸 / 头图 / 头像裁剪，图片本地托管。
• 「内容缩放」滑条：手机大小不变，内部文字与按钮随其缩放。
• 图片预览：左键聊天里已加载的图片打开等比全尺寸预览（背景变暗、淡入缩放进入，底部 X / 暗背景 / Esc 关闭）。
• 全入口统一导航动画：五个入口共用全局 slide/zoom；公屏↔私聊切换时消息、回复条与输入栏作为整层一起转场，顶栏与外框固定。

更改

• 动效照指数趋近重做：页面切换、开屏与关屏统一为帧率无关的启动快、落定稳；开屏跟随导航风格（缩放 0.94 放大 / 滑动横入），关屏更快。
• 个人档案页按 QQ 主页重做：可自定义头图（带裁剪）、头像跨压头图下沿、统计瓦片、信息大卡与身份卡，头像与头图加大。
• 整卡语言统一（关于页第三方、mod 信息、档案信息区与身份卡），行间发丝分割、整卡缩放；悬停高亮统一为强调色染色。
• 输入栏按钮整组重做，弹跳统一为每边 4 像素；界面外框改双层外阴影。
• 描边完全按所选颜色绘制（不再自动换成灰）。
• 关于页头图改为完整 AtomChat 红字标 + 浅底几何留白背景，卡片加高，字标按自然比例 contain 居中。
• 通知横幅对齐列表静态卡宽度并改双行自适应卡，点击先确认跳转成功再关闭；类型前缀取 HUD 语义色，玩家名与正文保留原始富文本颜色。
• 许可换回 MIT：四份 LICENSE、mod 元数据与关于页展示同步。

修复

• 个性签名无法输入、头像描边被裁一段、自定义头图底部亮带。
• 自定义壁纸后「背景模糊」副标题显示成键名。
• 浅色主题下滚动条 / 滑条轨道 / 内嵌输入框不可见；深色主题下浅色预览卡串色。
• 轮廓设为纯黑却显示为灰。
• 横幅白底白字与浮层阴影硬边；横幅玩家名与正文重叠；点击横幅不跳转直接关闭。
• detail↔detail 转场只移动消息列表、输入栏底板不动且文字瞬现；现在整页聊天一起转场。
• 成功 Toast 勾号在部分主题切纯白/纯黑；现在保留强调色相只调明度。

性能

• 渲染热路径低风险优化：缓存字体测量与阴影滤镜，去掉每帧重复计算。

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First published externally on the new repository NoWordz/AtomChat-Mod as 0.3.0-Preview (a preview); the license moves back from Apache-2.0 to MIT.

This release rebuilds the interface motion and the profile page, unifies the card and border language, and adds dual-axis scaling and adaptive outlines. All three targets (Fabric 1.21.1 / NeoForge 1.21.1 / Forge 1.20.1) ship together.

Added

• Navigation animation style single choice (slide / zoom, default zoom), shared by tabs and page pushes.
• Two new themes "Dusk" and "Mint" (translucent panels); nine themes in total.
• Custom wallpaper / banner / avatar cropping, images hosted locally.
• "Content scale" slider: the phone frame keeps its size while the contents scale.
• Image preview: left-click a loaded chat image for a full-size, aspect-kept preview (dimmed backdrop, fade-and-zoom entry, closed by the bottom X, the backdrop or Esc).
• One navigation rule for every entry point: all five entries share the global slide/zoom; world <-> private chat moves messages, reply bar and composer as one layer while the header and frame stay fixed.

Changed

• Motion rebuilt on an exponential approach: transitions, open and close are frame-rate independent, fast to start and settled at the end; opening follows the navigation style (zoom from 0.94 / slide in from the side) and closing is faster.
• The profile page is rebuilt after the QQ home page: a customisable banner (with cropping), an avatar straddling its edge, stat tiles, one merged info card and an identity card; avatar and banner are larger.
• One card language (about's third-party list, mod info, profile info block and identity card) with hairline dividers and whole-card scaling; hover highlights are one accent-tinted language.
• The composer buttons are rebuilt with a 4-pixel travel bounce; the panel frame gets a two-pass shadow.
• The outline is drawn in exactly the picked colour (no automatic substitution).
• About hero is the full AtomChat red wordmark on a light geometric ground; the card is taller and the mark is contained and centred.
• Notification banner matches the list's static card width, became a two-line auto-height card, dismisses only after a confirmed jump; type prefixes use HUD semantic colours while names and bodies keep their rich-text colours.
• The license is MIT again: the four LICENSE files, the mod metadata and the about page agree.

Fixed

• The signature could not be typed into, the avatar ring was clipped, and a custom banner's lower edge showed a bright band.
• With a custom wallpaper set, the blur switch's subtitle showed a raw key name.
• Scrollbars, slider tracks and inline fields were invisible on light themes; light preview cards picked up a dark tint on dark themes.
• An outline set to pure black showed as grey.
• White-on-white banner and the float shadow's hard edge; banner name/body overlap; banner clicks dismissing without jumping.
• Detail-to-detail transitions moved only the message list while the composer plate stayed and its text popped in; the whole chat page now transitions as one layer.
• The success toast tick flipped to pure white or black on some themes; it now keeps the accent hue and only adjusts lightness.

Performance

• Low-risk hot-path work: cached font measurement and shadow filters, removed per-frame recomputation.