feuerwerk

lib

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

01-hierarchy.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

02-inspector.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

03-play.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

04-assets.mjs

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

05-drawing.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

06-graph.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

07-parenting.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

08-colliders.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

09-containers.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

10-text-and-enabled.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

11-menus.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

12-textures.mjs

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

13-frames.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

14-overflow.mjs

The assets and scene objects panels in the left column are split by a draggable splitter that keeps its ratio when the window is resized

2026-09-18 07:29:58 +02:00

15-aspect.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

16-container.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

17-editor-run.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

18-pause.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

19-nested-behavior.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

20-key-repeat.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

21-list.mjs

The list's kind check counts the animation kind, which is a row in the kind table since #97

2026-09-16 21:25:46 +02:00

22-struct.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

23-variable-nodes.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

24-property-nodes.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

25-animation.mjs

Timeline keys can be copied and pasted at the playhead, duplicated with Ctrl+drag, and frames inserted or removed from a right-click menu (#102 )

2026-09-17 12:53:56 +02:00

26-state-machine.mjs

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

27-console.mjs

Shaders draw in the sprite's own pass: a Mesh with the graph's fragment, no filter (#77 )

2026-09-13 15:31:08 +02:00

28-shader.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

29-transform.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

30-font.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

31-particles.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

32-scope.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

33-render-on-change.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

34-sound.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

35-load-scene.mjs

A test that waits for a deadline somebody guessed is waiting for the wrong thing, so it waits for the editor (#93 )

2026-09-16 08:08:10 +02:00

36-graph-groups.mjs

A box drawn around a part of the graph is part of it, so a fit frames it and a band catches it (#95 )

2026-09-16 14:23:56 +02:00

37-nine-slice.mjs

A frame with borders tiles unless told to stretch

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

38-plugins.mjs

Plugins are switched on and off in a Plugins tab, the server keeps the state in data/plugins/plugins.json, and switched-off plugins are never delivered (#114 )

2026-09-17 20:15:51 +02:00

39-tile.mjs

The autotile asset is renamed to tile and gains a plain None (1 × 1) kind, which is now the default; older projects load their autotiles as floor tiles (#131 )

2026-09-18 08:01:07 +02:00

40-tilemap.mjs

A tile gains Collision scale: below 1 each blocking cell pulls in on the sides without a blocking neighbour and stays flush towards its neighbours, so a wall of bushes becomes a narrower wall without gaps and the inner corner of an L closes cleanly; above 1 the cell grows at its open sides; on several layers the largest value counts, and the merged rectangles work in fractions of a cell with exactly the old result at 1 (#140 )

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

41-physics.mjs

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

index.mjs

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