Agent Skills › jasonkneen/tiny-world-builder › tinyworld-tinyverse-race-track

tinyworld-tinyverse-race-track

GitHub

用于开发和维护 Tinyverse 地面赛道的功能，包括赛道、桥梁、卡丁车及展示钩子。涉及场景隔离、材质复用、动画循环集成及 HUD 管理，确保用户界面交互与性能优化。

.codex/skills/tinyworld-tinyverse-race-track/SKILL.md jasonkneen/tiny-world-builder

触发场景

修改 Tinyverse 地面赛道布局或几何体调整外围桥梁环路或卡丁车行为实现或修复展示表面的显示/隐藏钩子逻辑

安装

npx skills add jasonkneen/tiny-world-builder --skill tinyworld-tinyverse-race-track -g -y

更多选项

非标准路径

npx skills add https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-tinyverse-race-track -g -y

不安装直接使用

npx skills use jasonkneen/tiny-world-builder@tinyworld-tinyverse-race-track

指定 Agent (Claude Code)

npx skills add jasonkneen/tiny-world-builder --skill tinyworld-tinyverse-race-track -a claude-code -g -y

安装 repo 全部 skill

npx skills add jasonkneen/tiny-world-builder --all -g -y

预览 repo 内 skill

npx skills add jasonkneen/tiny-world-builder --list

SKILL.md

Frontmatter

{
    "name": "tinyworld-tinyverse-race-track",
    "description": "Use when changing the Tinyverse ground-surface race track, perimeter bridge loop, rally karts, or poser-surface show\/hide hook."
}

Tinyverse Race Track

The race track lives in engine/world/61-tinyverse-race-track.js.

Rules:

Keep the system isolated from avatar files. The track wraps window.__tinyworldPoserSurface.{build,show,hide} and attaches one root group under the poser-surface group.
Respect sky-island vs ground-surface separation: do not add race-track meshes to worldGroup directly and do not mutate editable island or home-grid cells.
The poser surface scales Y three times harder than X/Z. Keep root.scale.y = 1 / 3 and multiply sampled terrain heights by 3 before placing track/kart geometry.
Use existing TinyWorld material families (M.path, M.pathTrim, M.bridgeWood, M.bridgeWoodD, M.castleStoneD) instead of new texture assets. Clone them locally when the track needs fog=false readability, but never mutate shared M.* materials.
Keep static road/bridge pieces in a static subgroup and run mergeStaticBaseMeshesByMaterial(...) after authoring. Dynamic karts should stay in their own subgroup and animate by transform only.
The HUD should be visible only while the poser surface is visible. PS.hide() must hide it and clear active race state.
Keep an obvious user-facing entry point. The Play rally launcher should call watch(), descend to the poser surface, frame the route from the ground layer, and start the race after the descent settles. Do not leave the rally as a console-only or hidden-key feature.
Watch mode may set body.tinyverse-rally-watch to clear obstructive editor panels and use a lightweight follower camera. Keep this state scoped to watch() and clear it on hide.
Do not create a local requestAnimationFrame loop. The module exposes window.__tinyworldRaceTrack._tick(dt), and 25-animation-loop-schema.js calls it from the main loop; _tick must stay a fast no-op while hidden.
Public runtime hook: window.__tinyworldRaceTrack exposes show(), hide(), watch(), startRace(), stopRace(), rebuild(), group(), and routeLength().

Validation:

node --check engine/world/61-tinyverse-race-track.js
node tools/check.js
Visual check: click Play rally or call window.__tinyworldRaceTrack.watch() and confirm the app descends to the ground islands, frames the road loop, shows the HUD, and starts moving karts.