Package-level declarations

按玩家维护 ActionBar 布局；允许外部文本在短时间内占用显示。 Maintains per-player ActionBar layouts and supports temporary external text.

按 ID 查找文字背景配置。 Registry of text-background definitions by ID.

以字符串 ID 存储实体的基础容器。 Base registry of entities keyed by string ID.

按注册顺序保存实体的基础容器；读取返回快照。 Base registry preserving insertion order; reads return snapshots.

为每个玩家管理布局 BossBar 与刷新任务。 Manages layout BossBars and refresh tasks for each player.

Registry of custom TTF fonts and semantic GUI positions. Every positioned font uses two fixed providers.

按命名空间、图片组和 ID 查找位图资产并生成文本组件。 Looks up bitmap assets by namespace, group name, and ID, then builds components.

按优先级加载和卸载 Xerr 配置的内部生命周期容器。 Internal lifecycle registry that loads and unloads Xerr configuration by priority.

Native component codec shared by 1.21.4–26.2; no Bungee conversion or version gate.

按字符规则与字体 ID 查找字形宽度，供文本对齐使用。 Looks up glyph widths by character rule and font ID for text alignment.