feuerwerk

animation-preview.test.ts

Physics stage 1a runs on Rapier: a new Rigidbody child object (body type, mass, gravity scale, damping, fixed rotation, CCD) makes its parent fall, bounce and come to rest in play, colliders gain friction, bounciness and density, the scene gains gravity (0, 980), the new PhysicsSystem steps at a fixed 60 Hz with interpolation in world coordinates and treats a tilemap as static ground, On collision enter gains normal and impulse, play waits for Rapier and does not start without it, and the editor run keeps the old CollisionSystem; the existing collision tests run against both systems unchanged (#146 )

2026-09-18 18:11:43 +02:00

animation.test.ts

Let an animation key Z so an object can pass behind another

2026-09-25 22:08:00 +02:00

apply.test.ts

Measure a deviation against the base, not the innermost template

2026-09-09 13:45:27 +02:00

aspect.test.ts

Create a sprite asset from a texture's context menu

2026-09-11 09:57:19 +02:00

asset-kind.test.ts

Let Spawn take an asset over an edge and find a child by name (#237 )

2026-09-26 19:36:49 +02:00

asset-ref.test.ts

Let Spawn take an asset over an edge and find a child by name (#237 )

2026-09-26 19:36:49 +02:00

auth.test.ts

Add roles and a user management tab for admins (#180 , #179 )

2026-09-23 13:59:04 +02:00

bag-commands.test.ts

Fix findUsages/undo/node-lookup bugs, split Viewport and Editor, share command and inspector helpers

2026-09-08 09:22:49 +02:00

behavior-events.test.ts

Stop a key getting stuck when Shift changes it while held (#227 )

2026-09-24 18:06:16 +02:00

body-geometry.test.ts

Move the one-way rule and collider geometry out of physics (#215 )

2026-09-23 10:20:07 +02:00

broadphase.test.ts

Moving against a tilemap whose cells block with an outline no longer costs more than a whole frame: an outlined cell is its own polygon, split into convex parts, so a map that is a handful of merged rectangles when built from plain solid tiles is hundreds of solids under one entity - and Move brought every one of them into world coordinates and tested it exactly, including the ones on the far side of the map, which measured 148 ms per Move call on a 20x20 map with 16-corner outlines (34 ms at 8 corners, 0.4 ms with plain solid tiles), matching the report that standing still holds 60 fps while anything that moves stutters; the fix is a broad phase in two stages that decides nothing and only leaves out what cannot be reached - a move never ends further from its start than it is long, because sliding always shortens the rest, so every collider of the mover gets a rectangle grown by the move length and an obstacle whose rectangle does not meet it is never tested, a ray taking the rectangle around itself, and that rectangle is carried back into the map's own units with invert(m) and turned into cell coordinates (cellsWithin), a rotated map through its own axes, so a far cell is not brought into world form in the first place - solidShapesOf was O(cells) per call, which was the second cost block and the reason the 60x60 case still grew; CollisionSystem.overlaps takes the same range, so the editor run asks a map only for the cells within reach of the other side each frame, two maps narrowing nothing, and a Move obstacle now falls away at build time when its layer does not meet the mover's (#152 ) instead of inside the loop; the measurements after: 148 -> 0.26 ms, 34 -> 0.27 ms, 60x60 20 -> 3.5 ms, plain tiles unchanged; this is no regression of the recent commits - the same benchmark in worktrees against 947a6b1 (#141 ), 6a31f5e, 4f55f85 and ae3aa7d gives the same 85-148 ms, the cost has been there since outlined cells arrived with #141 ; new pure functions shapeBounds/grownBounds/boundsMeet in collider.ts and cellsWithin/cellsMeet in tilemapCollision.ts, 11 new unit tests in tests/core/broadphase.test.ts (the rectangles of all four shapes including a rotated box measuring its diagonal reach, touching counts as meeting, cellsWithin straight and turned by 90 degrees, a map handing out 400 cells without a range and under 10 with one, an 800 unit move from far away still stopping at the first cell, a rotated map blocking where its one painted cell was turned to, a ray across the whole map, and the editor run seeing a collider on a far cell), and four counter-checks hold: dropping the cell filter fails the counting test, padding without the move length fails 4 move tests, ignoring the rotation in cellsWithin fails 3, and a wrong range in the detection fails the touching test; one blunt test on the way - the first rotated map was painted on every cell, where even a wrongly computed cell range blocks and the counter-check stayed green, so exactly one cell is painted now and the test measures where it turned to; no e2e check and the check sum stays 1157, because a timing check in the browser would flutter under CI load while modules 40 and 42 cover the correctness anyway, the speed evidence being the node benchmark (#184 )

2026-09-20 19:25:53 +02:00

camera.test.ts

Play through the first camera that is switched on

2026-09-09 16:13:30 +02:00

collapsed-node.test.ts

Add the Variable node and show the variable name in node titles

2026-09-11 13:34:09 +02:00

collider-parts.test.ts

Pick an existing collider or rigidbody from the object menu (#222 )

2026-09-23 18:29:34 +02:00

collider.test.ts

Move with collision reacts along the contact normal: it travels to the surface, stays flush and slides the rest of the move along it with Coulomb friction (the mean of both colliders, a tile counts as 0.5), a circle now rolls over an edge instead of catching on it, pushed dynamic bodies move off along the normal, Move gains the outputs hit, normal x and normal y, an object without its own collider moves freely, and editor run and play share the same path through Solids; contact point and normal come from our own f64 geometry (contactBetween), because Rapier's castShape lands 3e-6 px inside the wall in f32 (#150 )

2026-09-18 21:52:11 +02:00

collision-layers.test.ts

Collision layers and masks: a collider carries a layer and a mask of the layers it meets, and the pair only meets when both masks name the other's layer - the rule is one pure module (src/core/model/collisionLayers.ts) with layerBit, layersMeet and the names a project starts with, so the three places that have to agree read the same function: the editor run through CollisionSystem, the Solids sweep per pair and Rapier, where the mask becomes the collider's interaction groups; the project file gained collisionLayers: ["Default"] (default one layer, no formatVersion bump), the collider schema two new kinds - layer as a dropdown of the project's layers and layerMask as a menu of tickboxes that stays open while it is ticked (Menu.ts learned rows that do not close on a pick) - and the names are edited through "Collision layers..." in the toolbar's Project menu, not a Project tab, which is the decision I made myself because the question ran into the MCP timeout: the dialog (src/editor/CollisionLayersDialog.ts) holds up to 16 names, Add layer appends "Layer <n>" and Apply writes all of them as one undo step (SetCollisionLayersCommand); a mask read from a file goes through a check that refuses anything that is not a finite number, because Number(null) is 0 and a collidesWith: null would silently have meant "meets nothing"; 9 new e2e checks in module 8 cover the menu entry, the dialog, Add layer, Apply and its undo, both inspector rows, the tickbox menu, and the mover walking straight through the crate that 8c blocked on once their layers no longer meet, and 21 new unit tests cover the rule, the schema and the command (#152 )

2026-09-20 15:31:22 +02:00

collision-stay.test.ts

One-way platforms, raycast and collision stay with contact data: a collider can be one-way with a side it blocks from (turning with its object, drawn thick in the scene view) and a tile can be one-way from above, one-way cells never merge with solid tiles, a contact blocks only when its normal is within 45 degrees of the blocking side, the new node Ignore one-way lets an object drop through for a while, and it all holds for Move and for dynamic bodies in Rapier, where the decision is made before each step because the hook may not touch the engine (#155 ); the new Raycast node answers hit, object, collider, point, normal and distance in our own f64 geometry, the same in editor run and play, and the editor run draws each ray for 0.25 s (#153 ); On collision stay gains an interval with its own clock per pair, and stay and enter gain the contact point next to normal and impulse (#149 ); fixes that every Rapier collider of a tilemap had the shape of its last cell

2026-09-19 11:36:11 +02:00

commands.test.ts

Let a child sort with its parent so its Z stays local (#232 )

2026-09-25 23:08:09 +02:00

container.test.ts

Remove exports and methods nothing uses any more

2026-09-11 20:15:49 +02:00

curve.test.ts

Build your own easing curve and use it on keys and Lerp (#247 )

2026-09-27 15:58:05 +02:00

destroy-keep-children.test.ts

Let Destroy keep the children and hand them back as a list

2026-09-26 21:45:27 +02:00

deviation.test.ts

Shader assets: graph-built shaders, the Shader tab and sprite rows from the graph (#62 )

2026-09-12 22:41:14 +02:00

dynamic-ports.test.ts

State machines: asset, tab, State branch and Set state nodes (#51 )

2026-09-12 18:00:23 +02:00

easing-curves.test.ts

Build your own easing curve and use it on keys and Lerp (#247 )

2026-09-27 15:58:05 +02:00

enabled.test.ts

A game can pause itself and set its own time scale (#167 )

2026-09-21 10:27:17 +02:00

folded-edge.test.ts

Give the three asset tabs one base, and move the viewports into the editor

2026-09-10 07:14:38 +02:00

fonts.test.ts

Fonts: a new asset type, picked from the server or dropped in, worn by text objects (#74 )

2026-09-13 20:09:59 +02:00

frame-commands.test.ts

A frame with borders tiles unless told to stretch

2026-09-16 18:13:11 +02:00

game-pause.test.ts

A game can pause itself and set its own time scale (#167 )

2026-09-21 10:27:17 +02:00

generated-picture.test.ts

A picture in the editor may now be drawn instead of uploaded, which is the piece #129 (Vector art) and #130 (Pixel editor) both need and neither could build alone: TextureRef.file has been a file name on the server, isTextureFile() checking a sha256 hash plus an extension and TextureLibrary fetching it over HTTP, so an asset that paints its own image had nowhere to put itself - the key now also takes the form gen:<assetId>@<revision>, which an uploaded file can never look like, and everything that only passes a ref along (sprite, tile, tilemap mesh, particle source, shaders, aspect ratio) is untouched because it still sees a Texture; the revision is a string, not a counter, which is the one deviation from the plan in the issue and costs nothing - gen:a1@7 and gen:a1@c0ffee go through the same door, so a generator may fingerprint its own content instead of relying on every command to remember to bump a number; two registries keyed by asset type as a plain string, so a plugin may bring its own type - registerPictureSource(type, read) in the new core/model/generated.ts tells the model canvas size and revision and resolvePicture() builds the ref from it (no rect, no slice, smooth from props.filter like a texture), and registerPictureGenerator(type, draw) in the new viewport/generatedPictures.ts hands out the finished texture, projectPictureFactory(() => state.project) tying the two together per session in App.ts; invalidation is a rule instead of guesswork at twenty call sites: GeneratedPictures<T> holds one picture per asset keyed on the revision and frees the old one as soon as the new is drawn, TextureLibrary destroying it and dropping the crops cut from it, while a generator that cannot draw yet is not remembered but asked again next time - the class imports Pixi as a type only, so the whole bookkeeping is measurable without a GPU; carried along are the picture picker (a drawn asset sits among the textures by name, without frames), the delete warning (counts tiles and animations for it too) and the asset context menu, where "Create sprite from picture" now covers it while "Create animation from texture" stays texture-only because it needs frames; one finding while probing - crop() could not have cut a generated texture at all, a RenderTexture having no source.resource to draw back from and drawImage running onto null, so it is handed out whole, a drawn picture having no sheet whose neighbouring row could bleed in; 18 new unit tests, 10 in tests/core/generated-picture.test.ts (building and splitting the key, an uploaded file is not one, no registry means no picture, resolving to canvas size, a new revision is a new key, a canvas without a size, the filter, the sprite size, picker order) and 8 in tests/viewport/generated-pictures.test.ts (drawing once, freeing the old revision and only for its own asset, null is not remembered, no key means nothing drawn, a session change gives everything back, peek), and three counter-checks hold: dropping generated assets from resolvePicture fails 5 of the 10 core tests, not freeing the old revision fails 1 viewport test, and narrowing the picker back to textures fails 3; no e2e check and the check sum stays 1157, because without a generator the groundwork shows nothing in the browser - that evidence comes with #129 (#185 )

2026-09-20 20:09:42 +02:00

ghost-ports.test.ts

A port can take its type from what is plugged into it (#207 )

2026-09-22 21:15:21 +02:00

graph-annotations.test.ts

A graph that grew past one screen needs somewhere to say what a part of it is for (#38 )

2026-09-16 11:24:34 +02:00

graph.test.ts

Loop over a list and stop at the first match with For each (#249 )

2026-09-27 21:06:40 +02:00

hierarchy.test.ts

Group scene objects in the hierarchy, for the editor only (#241 )

2026-09-27 01:17:46 +02:00

holders.test.ts

Let the scene view hide symbols, names and shapes per asset kind

2026-09-26 23:32:58 +02:00

http-store.test.ts

Plugins belong to the project, and they load before it: the project file gained the field plugins: ["demo-plugin.js"] (default empty, no formatVersion bump), the Plugins tab's switch writes into it as an ordinary undo step (SetPluginActiveCommand) instead of into a server-wide plugins.json, and the start order is turned around - startPlugins only fetches the list of files, then editor.boot() runs and ProjectStore.load(id, prepare) hands the raw JSON through before it is deserialized, where pluginsOf(raw) reads the list and PluginManager.syncTo() activates exactly those; that is the point of the issue, because what a plugin registers has to stand there before normalizeGraph would throw it away as unknown (#126 , #127 ), a project switch first stops what the new project does not name and then starts what it does, a file the server does not have is passed over silently, and after signing out the manager is dead so a late event cannot start anything in a torn-down session; on the server plugins.json, PluginStore::setActive, isActive, the route PUT ?r=plugins/{file} and the 403 for inactive modules are gone and GET ?r=plugins only answers {file,bytes,updatedAt}, which makes every plugin file fetchable - the consequence accepted in #117 , written down in the wiki for #115 and #116 ; publishPlugins(root) only copies files now, the seeder switches the demo plugin on in the fixture project, and the Plugins tab carries a puzzle piece as its icon while only a plugin's own tab still goes without one (the knob and the socket are cubic curves, not arcs, which Pixi's parser draws as a spike after an L); 3 new e2e checks in module 38 and 5 new unit tests cover the project as the owner of the switch, its undo, the order, pluginsOf against crude input and an unknown file name (#119 )

2026-09-20 14:24:27 +02:00

inline-defaults.test.ts

Give unconnected node inputs the default the node shows (#234 )

2026-09-26 14:35:43 +02:00

keep-state.test.ts

Let each variable of a behavior choose whether calls keep it (#229 )

2026-09-25 15:50:59 +02:00

key-repeat.test.ts

Type a repeat delay as whole milliseconds

2026-09-10 05:59:39 +02:00

kinds.test.ts

Let structs and lists nest to any depth (#239 )

2026-09-26 22:33:20 +02:00

list-item-kind.test.ts

Let structs and lists nest to any depth (#239 )

2026-09-26 22:33:20 +02:00

list-of-structs.test.ts

Give a list one struct type so every item keeps its shape (#254 )

2026-09-28 07:23:00 +02:00

list-value.test.ts

Let structs and lists hold objects across behavior runs (#238 )

2026-09-26 21:12:44 +02:00

list.test.ts

The tab headers are one TabHeader, the node board and the tile board pan and zoom through one helper, reordering tile pictures and tilemap layers goes through one moveItem, and a tilemap cell is one named type (#85 )

2026-09-18 16:01:12 +02:00

live-values.test.ts

State machines: asset, tab, State branch and Set state nodes (#51 )

2026-09-12 18:00:23 +02:00

load-scene.test.ts

Physics stage 1a runs on Rapier: a new Rigidbody child object (body type, mass, gravity scale, damping, fixed rotation, CCD) makes its parent fall, bounce and come to rest in play, colliders gain friction, bounciness and density, the scene gains gravity (0, 980), the new PhysicsSystem steps at a fixed 60 Hz with interpolation in world coordinates and treats a tilemap as static ground, On collision enter gains normal and impulse, play waits for Rapier and does not start without it, and the editor run keeps the old CollisionSystem; the existing collision tests run against both systems unchanged (#146 )

2026-09-18 18:11:43 +02:00

nested-behavior.test.ts

Let a nested behavior without a start node run from On start (#230 )

2026-09-25 16:13:14 +02:00

nested-values.test.ts

Let structs and lists nest to any depth (#239 )

2026-09-26 22:33:20 +02:00

node-catalog.test.ts

Put one item into a list, a struct staying whole, with Add item (#250 )

2026-09-27 21:07:04 +02:00

nodes.test.ts

Replace the five variable nodes with one Variables node

2026-09-11 16:56:24 +02:00

object-groups.test.ts

Group scene objects in the hierarchy, for the editor only (#241 )

2026-09-27 01:17:46 +02:00

object-variable.test.ts

Let structs and lists nest to any depth (#239 )

2026-09-26 22:33:20 +02:00

one-way-angle.test.ts

Colliders take a frame's outline and tiles have their own surface (#193 )

2026-09-21 07:29:26 +02:00

one-way.test.ts

Move the one-way rule and collider geometry out of physics (#215 )

2026-09-23 10:20:07 +02:00

parallel-transitions.test.ts

Several transitions between the same pair of states: make transition onto a state that is already connected in that direction adds another transition, which gets its own name right away (Transition 2, Transition 3, skipping names that already leave the state), so two unnamed transitions between one pair never exist; renaming is refused when another transition between the same pair in the same direction already carries the name, the empty name included, while equal names to other targets are only warned about as before; the behavior graph keeps Already connected; self transitions may repeat too, each further loop drawn as a ring around the previous one with the preview showing the next ring, and transition labels that would cover another one slide along their own edge until they are free (pure function freeLabelSpot); test hook transitionLabelAt also returns width and height, e2e 26e6 (#162 )

2026-09-19 16:30:52 +02:00

particles.test.ts

Refactoring round 6: shared sheet canvas, fewer copies (#85 )

2026-09-23 06:57:43 +02:00

physics-engine.test.ts

Rapier 2D (@dimforge/rapier2d-compat 0.20) comes in as the physics engine: the editor loads it once in the background right after opening a project from its own chunk, so the main bundle grows by 0.19 KB gzip and the first frame does not wait; loadPhysics, physicsStatus and the 100 px = 1 m conversion live in src/runtime/physics/engine.ts, __gm.physics() reports the state, unit tests pin free fall and a box resting on a box, and e2e module 41 pins that Rapier is ready from its own chunk without console noise (#145 )

2026-09-18 16:56:47 +02:00

physics-system.test.ts

Keep a dragged rigidbody on the mouse while the game plays

2026-09-23 21:16:06 +02:00

pixel-art.test.ts

Lists duplicate, rename and edit values right in their rows

2026-09-22 06:02:47 +02:00

placement.test.ts

Place assets by dragging them from the panel into the view

2026-09-09 13:09:13 +02:00

polygon.test.ts

The scene view outlines a tilemap's collision only along its outer edges: where two pieces meet, their shared stretch runs once in each direction and is not drawn, so an autotile lake is one outline without cross strokes at the quarters, merged rectangles of plain tiles and one-way tiles follow the same rule, the bridges from splitting concave outlines disappear and a piece doubled on two layers is outlined once; fill and collision stay as they were, and the result is cached per tilemap and rebuilt only when its collision data changes (#173 )

2026-09-19 12:54:53 +02:00

project-files.test.ts

Load every picture of a project ahead so animated tiles don't flicker

2026-09-26 23:50:49 +02:00

property-ports.test.ts

State machines: asset, tab, State branch and Set state nodes (#51 )

2026-09-12 18:00:23 +02:00

raycast.test.ts

Refactoring round 6: shared sheet canvas, fewer copies (#85 )

2026-09-23 06:57:43 +02:00

references.test.ts

Open a sprite's texture or shader from the menus and inspector (#221 )

2026-09-23 16:44:19 +02:00

resolve.test.ts

Let a child sort with its parent so its Z stays local (#232 )

2026-09-25 23:08:09 +02:00

saved-values.test.ts

Variables assets can keep their values from one run to the next (#166 )

2026-09-22 10:23:57 +02:00

scene-scope.test.ts

Variables and state machines can reset with every scene (#164 )

2026-09-23 06:06:53 +02:00

scope.test.ts

Keep items a running game puts into a typed list

2026-09-28 10:00:22 +02:00

self-transition.test.ts

Several transitions between the same pair of states: make transition onto a state that is already connected in that direction adds another transition, which gets its own name right away (Transition 2, Transition 3, skipping names that already leave the state), so two unnamed transitions between one pair never exist; renaming is refused when another transition between the same pair in the same direction already carries the name, the empty name included, while equal names to other targets are only warned about as before; the behavior graph keeps Already connected; self transitions may repeat too, each further loop drawn as a ring around the previous one with the preview showing the next ring, and transition labels that would cover another one slide along their own edge until they are free (pure function freeLabelSpot); test hook transitionLabelAt also returns width and height, e2e 26e6 (#162 )

2026-09-19 16:30:52 +02:00

serialize.test.ts

Stop marking older sprites as changed after loading (#232 )

2026-09-26 15:05:10 +02:00

shaders.test.ts

Let a child sort with its parent so its Z stays local (#232 )

2026-09-25 23:08:09 +02:00

shapes.test.ts

The scene view outlines a tilemap's collision only along its outer edges: where two pieces meet, their shared stretch runs once in each direction and is not drawn, so an autotile lake is one outline without cross strokes at the quarters, merged rectangles of plain tiles and one-way tiles follow the same rule, the bridges from splitting concave outlines disappear and a piece doubled on two layers is outlined once; fill and collision stay as they were, and the result is cached per tilemap and rebuilt only when its collision data changes (#173 )

2026-09-19 12:54:53 +02:00

shared-port-type.test.ts

Add a Select node that picks one of two values by a condition

2026-09-24 19:39:27 +02:00

sounds.test.ts

A game that is more than one scene needs a way from one to the next, so the graph can load one (#39 )

2026-09-15 13:24:26 +02:00

state-machine.test.ts

A machine that arrives as a value can still be commanded, so a name may name its state (#58 )

2026-09-16 09:08:57 +02:00

struct-shape-ports.test.ts

State machines: asset, tab, State branch and Set state nodes (#51 )

2026-09-12 18:00:23 +02:00

struct-types.test.ts

Give a list one struct type so every item keeps its shape (#254 )

2026-09-28 07:23:00 +02:00

struct-variable.test.ts

Drop the per-list item declaration; every item carries its own kind

2026-09-12 13:35:02 +02:00

surface.test.ts

Colliders take a frame's outline and tiles have their own surface (#193 )

2026-09-21 07:29:26 +02:00

symbol-scale.test.ts

Let the project set the size of scene view symbols

2026-09-24 10:55:42 +02:00

text-and-pointer.test.ts

Replace the property nodes with one Properties node

2026-09-11 18:40:47 +02:00

texture-commands.test.ts

Let a child sort with its parent so its Z stays local (#232 )

2026-09-25 23:08:09 +02:00

texture-kind.test.ts

Put one item into a list, a struct staying whole, with Add item (#250 )

2026-09-27 21:07:04 +02:00

texture.test.ts

The texture field only offers pictures: each texture with its frames, no animations any more; an animation id left in an older project shows as a missing reference (#143 )

2026-09-18 12:14:01 +02:00

tile-access.test.ts

Keep a tilemap with outlined solids at 60 fps in scene and play

2026-09-25 12:23:18 +02:00

tile.test.ts

Show sharp tile preview labels and paths with tunnels and crossings

2026-09-25 06:18:41 +02:00

tilemap-cells.test.ts

The loader keeps no migrations any more: an asset of the old type autotile (before #131 ) is an unknown type and dropped, and a tilemap layer with the cell map of the first version (before #134 ) loads empty; every project is saved in the current format, and the two tests now pin that the old shapes are not read (#137 )

2026-09-18 15:12:07 +02:00

tilemap-collision.test.ts

Move with collision reacts along the contact normal: it travels to the surface, stays flush and slides the rest of the move along it with Coulomb friction (the mean of both colliders, a tile counts as 0.5), a circle now rolls over an edge instead of catching on it, pushed dynamic bodies move off along the normal, Move gains the outputs hit, normal x and normal y, an object without its own collider moves freely, and editor run and play share the same path through Solids; contact point and normal come from our own f64 geometry (contactBetween), because Rapier's castShape lands 3e-6 px inside the wall in f32 (#150 )

2026-09-18 21:52:11 +02:00

tilemap-fill.test.ts

The tilemap panel gains Fill and Pick: Fill floods the connected cells of the active layer that carry the same tile (edge neighbours only, bounded by the grid) as one undo step, Pick takes the tile of the clicked cell on the active layer, and holding Alt picks while any tool is active (#133 )

2026-09-18 12:31:19 +02:00

tilemap-memo.test.ts

Keep a tilemap with outlined solids at 60 fps in scene and play

2026-09-25 12:23:18 +02:00

tilemap-resize.test.ts

A placed tilemap grows and shrinks at every edge: the new GRID EDGES block in the inspector adds or removes one column or row at Left, Top, Right or Bottom as one undo step, shifting the cells of all layers and moving the placement through its own matrix so the content stays in place on screen; removed painted cells are kept outside the grid and return when the edge grows again, and the Columns and Rows fields of a placement keep the content in place too (#136 )

2026-09-18 13:58:03 +02:00

tilemap.test.ts

Pull nearest tilemap uvs a tenth of a texel in, 0.02 still showed lines

2026-09-24 08:44:26 +02:00

time.test.ts

One clock under everything that moves by itself (#90 )

2026-09-14 09:31:53 +02:00

trace-collision.test.ts

A frame's collision outline can be generated from its pixels (#161 )

2026-09-21 08:00:30 +02:00

transform.test.ts

A source wears an icon without becoming decoration (#89 )

2026-09-14 08:25:49 +02:00

typed-lists.test.ts

Give a list one struct type so every item keeps its shape (#254 )

2026-09-28 07:23:00 +02:00

users-store.test.ts

Add roles and a user management tab for admins (#180 , #179 )

2026-09-23 13:59:04 +02:00

variable-node.test.ts

State machines: asset, tab, State branch and Set state nodes (#51 )

2026-09-12 18:00:23 +02:00

variable-ports.test.ts

A shared value belongs to no behavior, so it becomes an asset of its own (#91 )

2026-09-14 18:05:36 +02:00

vec.test.ts

Refactoring round 5 covers the code since round 4 without changing behaviour: four identical copies of dot() and three of "nearest point on a segment" stood in the collision math, in the hit area of the collider outlines and in the polygon handles, so they moved into the new module src/core/util/vec.ts; the warning line, the busy state, info() and the caret reset were written out line by line in both the sign-in screen and the password dialog and are now FormStatus; the closing row "Cancel plus a confirming button, optionally one on the left" was built by hand in FormDialog, FilePicker, OpenProjectDialog and PasswordDialog and is now dialogButtons(); the header bar was drawn by the toolbar, the TabHeader and the Breadcrumb each on its own and is now drawHeaderBar(); AddColliderCommand and AddRigidbodyCommand share a base, each subclass only builds its own asset; Editor.ts derives the panes from assetEditors instead of repeating eight entries and clamps its splitters with clamp(); jscpd over src falls from 0.19 % to 0.14 %; dead code is gone - listScenes() has been orphaned since the Scene picker fell away (#183 ), DEFAULT_FILTER (#152 ) was never used, the two test hooks projectPickerRowAt/rowPosition and particleCompiles are read by no tool, and four functions lost an export they did not need; seven comments that told history ("used to", "no longer", "since #...") describe the state of things now, and that this changed nothing was proved by a rebuild - the bundle is md5 identical, b4ad0dfe... before and after; the README said Logout sits at the far right of the toolbar, which has been the Account menu since #182 , and wiki/Architecture.md was missing src/core/util/ altogether; 4 new unit tests cover vec.ts, and switching the clamp on the segment off makes exactly one of them fail while none of the 76 neighbouring tests notice, so that clamping was covered nowhere before (#85 )

2026-09-20 17:24:42 +02:00

vector-boolean.test.ts

Combining vector shapes keeps the curves it did not cut (#208 )

2026-09-23 05:31:05 +02:00

vector-paint.test.ts

Vector shapes can fill with gradients and textures (#186 )

2026-09-21 13:05:02 +02:00

vector-path.test.ts

A vector art asset is a picture now, which is stage 2 of #129 and the first stage that shows something in the browser: the asset sits in the picture picker, a sprite carries it in its Texture row and what the sprite shows has been rasterized from the shapes, the generator of #185 being registered for the type vectorart - installVectorArtPictures(app.renderer) hooks the source (core) and the generator (viewport) in once per page from App.ts, by a call and not by a module side effect, so a test may install it or leave it out; the rule lives in core and the painting in viewport - the new core/model/vectorPath.ts turns a shape into plain drawing commands (move/line/curve/close), closed rings being filled while all rings are stroked, a segment staying a line as long as neither of its ends carries a handle - a single handle is enough for a curve, the missing control point sitting on its own end, so a corner may stand next to a round side - and the way back to the first point is only drawn when it is curved, close doing it otherwise; holes go through one door only, Pixi recognising them from a GraphicsPath with checkForHoles, which tests containment rather than even-odd depth, which is enough for a ring inside a ring while without the flag the inner ring simply paints over the outer one (measured, see the counter-checks); the oversampling is the 2x from the plan - RenderTexture.create({resolution: 2}) puts 512 px on the GPU for a 256 canvas while texture.width stays the canvas size, which is the measure the sprite hangs on, and the render texture is the clip itself, so what juts out over the canvas is not in it and needs no mask; drawn pictures get the same sampler state as uploaded ones, setPictureFactory wrapping the factory for it, mirroring keep(); two measuring traps cost me runs - __gm.objectRect(id) gives the centre of the object and not its corner, so the first pass read four pixels next to the sprite and reported background while the rasterizer was correct, and the grid lines of the scene cross exactly in the centre point, so the hole check read #363940 and failed for the right reason, measuring beside it now; renderer.render() runs inside the picture request, which is safe here because every caller asks during its own widget redraw and the frame is drawn on the ticker afterwards, a nested render inside a running render pass would not be - that warning stands in the module head and in the notes; new module 47 with 8 own checks in its own lane (the picture on the GPU at double resolution measuring the canvas, the sprite showing the fill, the inner ring being a hole with the scene shining through, the later shape on top, the stroke running along the ring, a changed drawing getting a new key with the old one freed, and the sprite showing the new colour), the shapes being put into the model by mutate because the tab that draws them is stage 3, and 21 new unit tests in tests/core/vector-path.test.ts; three counter-checks hold: oversampling back to 1 fails the GPU check, checkForHoles off fails the hole check, and not drawing the curved way back fails a unit test; the full suite ran locally instead of only in CI because the change sits in TextureLibrary and touches every picture: ALL PASSED - 1165 checks, measured and carried into README and the wiki (#129 )

2026-09-20 20:51:54 +02:00

vectorart.test.ts

Refactoring round 6: shared sheet canvas, fewer copies (#85 )

2026-09-23 06:57:43 +02:00

walk.test.ts

Move with collision reacts along the contact normal: it travels to the surface, stays flush and slides the rest of the move along it with Coulomb friction (the mean of both colliders, a tile counts as 0.5), a circle now rolls over an edge instead of catching on it, pushed dynamic bodies move off along the normal, Move gains the outputs hit, normal x and normal y, an object without its own collider moves freely, and editor run and play share the same path through Solids; contact point and normal come from our own f64 geometry (contactBetween), because Rapier's castShape lands 3e-6 px inside the wall in f32 (#150 )

2026-09-18 21:52:11 +02:00

world-sync.test.ts

Let Destroy keep the children and hand them back as a list

2026-09-26 21:45:27 +02:00