my-bot-mod

v1.3.3 — Minecraft 1.20.5–1.21.4 support · In-game behavior editor · Smart path smoothing

New build targets 1.20.6, 1.21.1, 1.21.3, 1.21.4 — 7 version-specific JARs in total, pick the one matching your Minecraft version. Java 21+ is required for Minecraft 1.20.5 and later (Java 17+ for 1.20–1.20.4).

Behavior editor (editor.zip) — the optional offline Blockly editor: direct download here, or open any 1.3.3 version page and grab it under Files → Additional files. Unzip it, open editor/behavior-editor.html in your browser, build behaviors with 100+ Scratch-like blocks, save the .json into .minecraft/config/my-bot-mod/behaviors/, then assign it to a bot in game. (v1.3.3 also adds an in-game editor, so the HTML editor is entirely optional.)

Highlights

• In-game behavior editor — write behaviors without leaving the game: category panel, statement list, parameter forms, breadcrumb navigation for nested control flow; output fully compatible with the HTML editor. "Save" writes to the behaviors folder and hot-reloads.
• New export blocks — outputRaw (raw line), outputTemplate ({time} {bot} {var:name} placeholders), outputTable (custom header + CSV rows); existing output blocks gain append/overwrite write modes.
• Behavior execution UI rework — live status line with queue progress (x/y), separate start/stop, playlist reorder/remove/clear-all, search box, per-row "run only this" and edit shortcuts.
• Creative flight inheritance — bots summoned while you're flying enter flight too (jump/sneak to rise/descend, auto-landing like vanilla).
• Ender chest — /bot <name> enderchest binds the bot's real ender chest for live editing, auto-saved on close.
• Smart path smoothing (pathfindingSmooth, default on) — width-aware line-of-sight merging of waypoints; only merges same-height segments with standable center line and ±0.3 side clearance.

Pathfinding rework

• Pathfinder rewritten as a one-shot synchronous A* (fastutil unboxed structures, lazy deletion, block-state cache, admissible heuristic, hard caps: 15000 iterations / 25000 nodes); old string-pulling smoothing removed.
• Fixed: water nodes leaking into paths when swimming is disabled; flying/high bots unable to start pathfinding; free-fall misdetected as stuck; stuck-recalc loops returning to the same route; bots stopping mid-swim and sinking.

Removals

• Group & cooperative building system fully removed (commands, UIs, baton build mode, behavior blocks, config options).
• Carpet compatibility mode removed — the mod can be installed alongside Carpet; each manages its own bots.
• Baton teleport no longer Creative-only; dead onMessage event and ineffective configMenuKey option removed.

Bug fixes

• Right-click panel "Delete bot" button now works (via /bot <name> kill confirm).
• Implemented previously stub-only blocks: followEntity/stopFollow and 9 sensors.
• Behavior script exceptions no longer crash the server tick; broadcast no longer double-fires; failed createBot rolls back (no more ghost players); auto-respawned bots no longer appear dead on other clients; interaction rays occluded by blocks; skin filename traversal validation; /botmod config set/get covers 7 missing options.

Full notes: GitHub release v1.3.3

---

简体中文

v1.3.3——支持 Minecraft 1.20.5–1.21.4 · 游戏内行为编辑器 · 智能路径平滑

新增构建目标 1.20.6、1.21.1、1.21.3、1.21.4，共 7 个版本 JAR，按游戏版本选择对应的即可。1.20.5 及以上需要 Java 21+（1.20–1.20.4 为 Java 17+）。

行为编辑器（editor.zip）——可选的离线 Blockly 编辑器：点此直接下载，或打开任意 1.3.3 版本页，在 Files → Additional files 区获取。解压后用浏览器打开 editor/behavior-editor.html，用 100+ 类 Scratch 积木编排行为，把保存的 .json 放进 .minecraft/config/my-bot-mod/behaviors/，再到游戏内分配给假人。（v1.3.3 也新增了游戏内编辑器，HTML 编辑器完全可选。）

• 游戏内行为编辑器——不切出游戏即可编写行为：分类面板、语句列表、参数表单、嵌套控制流的面包屑导航；产物与 HTML 编辑器完全兼容，保存即热重载。
• 新输出积木——outputRaw 原始行、outputTemplate 自定义模板（{time} {bot} {var:名} 占位符）、outputTable 自定义表格（表头 + CSV 逐行追加）；原有输出积木支持追加/覆盖写入。
• 行为执行界面重做——实时状态行与队列进度（x/y）、启动/停止分离、播放列表排序/移除/清空、搜索框、每行可单独执行或编辑。
• 创造飞行继承——飞行中召唤的假人同样进入飞行（跳跃/潜行升降，落地自动结束，与原版一致）。
• 末影箱——/bot <名字> enderchest 直接绑定假人末影箱实时编辑，关闭自动保存。
• 智能路径平滑（pathfindingSmooth，默认开）——宽度感知视线法合并可直行路点；仅合并同高度、中心线与 ±0.3 侧向净空均可站立的线段。
• 寻路重写为一次性同步 A*（fastutil 免装箱、懒删除、方块状态缓存、硬上限 15000 次迭代/25000 节点），移除旧 string-pulling 平滑。修复：禁用游泳时路径混入水面节点、高处无法寻路、自由落体误判卡住、卡住重算循环、游泳中途下沉。
• 移除编组与合作建造系统、Carpet 兼容模式、指挥棒传送创造限制、死功能 onMessage 与无效配置项 configMenuKey。
• 修复右键面板"删除假人"按钮无效；补全 followEntity/stopFollow 与 9 个传感器；行为异常不再崩服；broadcast 不再重复触发；createBot 失败回滚（不再有幽灵玩家）；重生假人不再躺尸；交互射线被方块遮挡；皮肤文件名防穿越；/botmod config set/get 补齐 7 个配置项。

完整说明见 GitHub Release v1.3.3。