西风逍遥游
f7962f43fe
- devlab: flagship --debug example (console/snapshot/AI panel/pause/hot reload/error slice), make devlab target with RUN_ARGS support - ai-game: agent-drivable live game + agent_demo.py (pause/read/mutate/ verify/snapshot/restore/screenshot loop) - ai-editor: headless eve mcp editor host demo (JSON View + ViewModel MVVM) - examples: fill all missing READMEs + config.nut, add examples/ index - load.nut: add key_just_pressed/clampf/persist helpers; dedupe 19 examples - rpg/cardgame: move JSON definitions to data files - fix eve mcp crash: ModuleManager::requireAll() instantiates modules in the headless host (IEditorHost etc. were null) - graphics: actionable screenshot error when readback was just enabled - CI: smoke all examples (devlab with --debug) + DevLab hot-reload test Fixes surfaced by the new CI smoke (examples had never been smoke-tested): - scene_director kit: camera slot doubled as function + instance and was nulled by reset(); move the live Camera3D into cameraObj - readTextFile used non-existent readn()/len(); use file.read() (rpg/cardgame/hex-levels) - daynight used non-existent keyboard.wasPressed() -> key_just_pressed - outline passed ints to float-only drawSolidRect; linear-structures slider passed an int value - scene-ecs beginNode() requires (id, name); ai-stage guarded compilestring - smoke_examples.sh: timeout -k 3 so SIGTERM-ignoring hosts cannot hang CI
Linear Structures — tileable procedural 3D props
A rendering test for the procgen mesh recipes that build linear, tileable structures from a single unit segment repeated along the X axis. Six recipes are demonstrated side by side:
| Recipe | Structure |
|---|---|
mesh.fence |
wooden fence (posts + 3 rails) |
mesh.stonewall |
stone wall (rubble body + cap) |
mesh.bridge |
bridge (deck + handrails + cross beams) |
mesh.greatwall |
Great Wall (body + walkway + outer merlons + inner guard) |
mesh.hedge |
hedgerow (leafy base + bush blobs) |
mesh.chevaldefrise |
cheval de frise (top rail + crossed X legs + feet) |
The textures are CC0 images downloaded from Wikimedia Commons (see
ATTRIBUTION.md), loaded with wrap sampling so the grain/brick tiling stays
continuous across unit seams. If an asset file is missing the example falls back
to a procedural texture, so it still runs.
Run
make run/win32-debug GAME=examples/linear-structures
Controls
- Tab — cycle through the six structures.
- + / - — grow / shrink the number of repeated units.
- Segments / Unit length sliders rebuild the active structure live.
- Pause rotation button (or toggle in code) orbits the camera.
Reusable API
local p = procgen.newParams();
p.setInt("segments", 8); // repeat count along X
p.setFloat("segLength", 2.0); // length of one tileable unit
p.setFloat("height", 1.5); // per-kind override
p.setFloat("uvRepeat", 2.0); // texture repeats per world unit
local mesh = procgen.generateMesh("mesh.stonewall", p, gfx);
Shared params: segments, segLength, height, depth, thickness, scale,
uvRepeat. Each unit is designed so its cross-section at x=0 matches x=segLength,
so tiling is seamless.