adminandClaude Opus 5.5
ba01d146e9
The editor recording had fixed settings: the canvas size at 60 fps,
always converted and imported. Recording in 4K needs a choice, and the
server shrank every video to 1080p anyway. Start recording... now opens
a dialog, and a recording always goes to the server as it is.
- The dialog holds name, resolution (Screen, 1080p, 1440p, 4K), fps
(60 or 30), mouse pointer, sound, Convert and Import after
conversion. Import is greyed out while Convert is off. The browser
keeps the last choice, not the name.
- A larger resolution makes the editor draw finer while it records,
so 4K is sharp, not stretched. It is never below the screen's own
resolution and goes back after Stop.
- Stop always uploads. Without Convert the file only stays on the
server. Without Import it is converted but no asset is added. Both
are found in the video picker.
- The server keeps the original next to each MP4 for every upload, so
Download in the video tab and the picker gives the original. Videos
from before have none, they still download their MP4.
- A file left unconverted shows in the picker as not converted, with
a Convert button. POST videos/{file}/convert queues it, and upload
takes convert=0.
- The worker now caps a video at 3840x2160 instead of 1920x1080. Videos
converted before stay as they are.
Tests:
- PHP videos.test.php: 81 checks green, with the original, convert=0,
a later Convert and the 4K cap.
- Unit recording: 5 new, green. Red without the rule that a recording
is never below the screen's resolution.
- e2e 67e-ii: the video tab downloads the .source.mkv, a Matroska
file. 67f: 1440p from a 1280x800 window gives 2304x1440 at 30 fps
without sound, kept and not imported, then converted in the picker.
Both red with the MP4 download and without the finer drawing.
- The README names 2045 e2e checks.
- Gate on melektaus-atx: 304 files, 4699 tests green.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
100 lines
7.6 KiB
Markdown
100 lines
7.6 KiB
Markdown
# Game Maker
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[](https://git.nockal.com/meleki/game-maker/actions?workflow=ci.yml)
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A browser-based tool "one step before a game engine": create **assets** (scenes, cameras,
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sprites), place them into scenes, tweak their properties in an inspector and press **Play** –
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all in one program, all drawn inside a single WebGL canvas.
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Live: <https://nockal.com/game-maker/> · Widget playground: <https://nockal.com/game-maker/?playground>
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**The documentation is the wiki:** <https://git.nockal.com/meleki/game-maker/wiki> – every concept,
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node, tab and shortcut, plus the architecture and the development workflow. This file is the short
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way in.
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## In one screen
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- An **asset** is a named, typed thing (scene, camera, sprite, text, behavior, variables, struct,
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collider, rigidbody, joint, container, clip area, texture, vector art, pixel art, palette,
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animation, curve, tile, tilemap, state machine, shader, shader function, font, sound, sound FX,
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instrument, pattern, song, bus, particles) with properties and no position.
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- A **scene object** places an asset: position, sparse **overrides** of its properties, an optional
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parent. Only what differs from the asset is stored; the inspector paints it gold and offers ↺ / ↑.
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- A **container** is a reusable group edited once and placed many times; its content is resolved
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from the template on every read. A **screen** is a container switched on and off.
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- A **behavior** is logic as a node graph, placed like anything else and parented to the object it
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acts on. Play has no built-in behaviour – everything that happens is a graph.
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- An **account** owns projects: the editor asks for a user name and a password first, and each
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account sees only its own projects. The Account menu at the far right of the toolbar changes
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the password and signs out.
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- **Play** runs a throwaway copy of the project; every panel stays usable and Stop brings back
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exactly what was saved. **Release…** shares a link that plays the saved game on its own, without
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the editor and without signing in.
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## Quick start
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Node 22 is required.
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```bash
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npm install
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npm run dev # http://localhost:5175/game-maker/dist/ – API calls are proxied to production
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npm run check # typecheck + lint + format:check + unit tests – the gate CI runs too
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npm run build # writes dist/ and regenerates index.html; the folder is what nginx serves
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```
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The browser suite and the three example games need a machine with a GPU:
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```bash
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node tools/seed-e2e.mjs && node tools/e2e.mjs # the editor, 2045 checks (GM_STEPS=20 for one step)
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# every tool signs in first – see the Accounts page
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node tools/seed-jumprun.mjs && node tools/smoke-jumprun.mjs
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node tools/seed-tetris.mjs && node tools/smoke-tetris.mjs
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node tools/seed-actor.mjs && node tools/smoke-actor.mjs
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```
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Every push runs all of it on the Gitea runners – the gate as one job, build and suite as another
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beside it – so locally take the gate plus the step your change touches and leave the full run to
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CI. Details, the GPU requirement and the detached runner are in
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[Development](https://git.nockal.com/meleki/game-maker/wiki/Development).
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## Documentation
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| Page | What it covers |
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|---|---|
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| [Concepts](https://git.nockal.com/meleki/game-maker/wiki/Concepts) | Assets, scene objects, overrides, play mode, the camera, the console |
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| [Accounts](https://git.nockal.com/meleki/game-maker/wiki/Accounts) | Signing in and out, the accounts, who a project belongs to, what the check tools need |
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| [Scenes](https://git.nockal.com/meleki/game-maker/wiki/Scenes) | The edited scene, the start scene, and switching scenes from a graph |
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| [Scene editing](https://git.nockal.com/meleki/game-maker/wiki/Scene-editing) | Placing, z-order, hierarchy, the editor offset |
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| [Behaviors](https://git.nockal.com/meleki/game-maker/wiki/Behaviors) | Node graphs: variables, the node set, structs and lists, loops, nesting, editing |
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| [Structs](https://git.nockal.com/meleki/game-maker/wiki/Structs) | Struct assets: a named shape that struct variables, fields and `Pack`/`Expand` follow |
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| [Colliders](https://git.nockal.com/meleki/game-maker/wiki/Colliders) | Shapes (box, circle, capsule, polygon), collision events, blocking movement, one-way colliders and raycasts |
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| [Physics](https://git.nockal.com/meleki/game-maker/wiki/Physics) | Rigidbodies, the collider material, gravity, the fixed step, joints |
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| [Textures](https://git.nockal.com/meleki/game-maker/wiki/Textures) | Images, frames, nine-slice, the filter, upload limits |
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| [Vector art](https://git.nockal.com/meleki/game-maker/wiki/Vector-Art) | Pictures drawn from shapes: the pen, curves, gradients and texture fills, combining shapes |
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| [Pixel art](https://git.nockal.com/meleki/game-maker/wiki/Pixel-Art) | Pictures painted pixel by pixel: the palette, the tools, layers and frames |
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| [Fonts](https://git.nockal.com/meleki/game-maker/wiki/Fonts) | Font assets, the picker, what a text falls back to |
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| [Sounds](https://git.nockal.com/meleki/game-maker/wiki/Sounds) | Sound assets and clips, `Play sound`, buses and the Master routing, sound FX |
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| [Instruments](https://git.nockal.com/meleki/game-maker/wiki/Instruments) | Instruments as node graphs, Chips and presets, the keys of the Instrument tab, `Play note` |
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| [Patterns](https://git.nockal.com/meleki/game-maker/wiki/Patterns) | Patterns and the piano roll, playing one in a loop or from a game |
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| [Songs](https://git.nockal.com/meleki/game-maker/wiki/Songs) | Songs, their tracks and items, routing, recording, playing one from a game |
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| [Animations](https://git.nockal.com/meleki/game-maker/wiki/Animations) | Animation assets and the Animation tab |
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| [Curves](https://git.nockal.com/meleki/game-maker/wiki/Curves) | Easings drawn by hand, the Curve tab, using one on a key or a `Lerp` |
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| [Shaders](https://git.nockal.com/meleki/game-maker/wiki/Shaders) | Shader graphs that sprites, texts, particle fields and cameras wear, their node set, passes, shader functions |
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| [Particles](https://git.nockal.com/meleki/game-maker/wiki/Particles) | Particle graphs: a particle as a function of its age |
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| [State machines](https://git.nockal.com/meleki/game-maker/wiki/State-machines) | The asset, named transitions, `State branch`, `Set state` and `State transition` |
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| [Containers](https://git.nockal.com/meleki/game-maker/wiki/Containers) | Templates, instances, screens |
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| [Tiles](https://git.nockal.com/meleki/game-maker/wiki/Tiles) | The tile asset, plain tiles and the two autotile kinds, the pictures as animation steps, the Tile tab |
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| [Tilemaps](https://git.nockal.com/meleki/game-maker/wiki/Tilemaps) | The tilemap asset, painting in the scene view, layers, what it looks like in the game |
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| [Plugins](https://git.nockal.com/meleki/game-maker/wiki/Plugins) | Extending the editor: the plugin file, how it is loaded, switching one on and off, API v1 |
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| [Keyboard](https://git.nockal.com/meleki/game-maker/wiki/Keyboard) | Every shortcut |
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| [Architecture](https://git.nockal.com/meleki/game-maker/wiki/Architecture) | Stack, source layout, the rules that keep it organised |
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| [Development](https://git.nockal.com/meleki/game-maker/wiki/Development) | Commands, the e2e suite, the example games, CI |
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| [API](https://git.nockal.com/meleki/game-maker/wiki/API) | The PHP JSON API and the project document |
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## Ideas, gaps and bugs
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They live in the issue tracker: <https://git.nockal.com/meleki/game-maker/issues>. What is not
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there yet is listed on the wiki's [Home](https://git.nockal.com/meleki/game-maker/wiki) page.
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