Law of Trace: "nothing disappears without a trace."
- WorldTrace ECS component (traceType, sourceRunId, glowPhase)
- Death site markers placed at exact death positions (dark red)
- Discovery site markers for runs with 3+ discoveries (blue-gray)
- Deterministic position derivation from world seed
- Traces from current AND previous great cycle included
- Biome filtering, map bounds clamping, glow animation
- 13 new tests (562 total), all passing
Co-authored-by: Cursor <cursoragent@cursor.com>
setScrollFactor(0) prevents camera scroll but NOT zoom displacement.
Added fixToScreen() utility that compensates object positions and scale
each frame based on current camera zoom. Applied to all scrollFactor(0)
UI elements in GameScene, Minimap, and BossArenaScene.
Co-authored-by: Cursor <cursoragent@cursor.com>
Expand beyond vertical slice with two new biomes and massive chemistry expansion:
Chemistry: +20 real elements (Li→U), +39 compounds (acids/salts/oxides/organics),
+85 reactions (Haber process, thermite variants, smelting, fermentation, etc.)
Biomes: Kinetic Mountains (physics/mechanics themed) and Verdant Forests
(biology/ecology themed), each with 8 tile types and unique generation rules.
Creatures: 6 new species — Pendulums/Mechanoids/Resonators (mountains),
Symbiotes/Mimics/Spore-bearers (forests). Species filtered by biome.
Infrastructure: CradleScene biome selector UI, generic world generator
(tile lookup by property instead of hardcoded names), actinide element category.
487 tests passing (32 new).
Co-authored-by: Cursor <cursoragent@cursor.com>
- Remove existing tilemap/minimap textures before recreating (prevents
"Texture key already in use" error on second run)
- Expose __game and __debugKill for dev console testing
Co-authored-by: Cursor <cursoragent@cursor.com>
Player spawns at walkable tile near map center. WASD controls movement
(150px/s, normalized diagonal). Tile collision with wall-sliding prevents
walking through acid pools, crystals, geysers. Camera follows player with
smooth lerp. 39 new tests (134 total).
Co-authored-by: Cursor <cursoragent@cursor.com>
