Sequence v1.0.0: Keyframe animation engine#2272
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…tiered display, button-triggered generation
…to { keyframes: [...] }
Examples: spin, hover, pulse, orbit, shake, torch-flicker, rgb-cycle, boss-phase-2 Engine fixes: - Per-attribute lerp segments (no longer blocked by unrelated keyframes) - parseFloat numeric initialState values (fixes string math) - Batch obj.set() for all core attrs (fixes lighting updates) - Resolve expressions in runningStates pre-computation - Fix Color objects in _wrapNode (prototype preservation) - Duck-type Color coercion (lerpColor, batchSet, evalExpr) - Duration derived from resolved keyframe times (not stored) New features: - registerString type with levenshtein-based string lerp - get() expression function (cross-attribute access) - cell()/unit() expression functions (grid/map-scale conversion) - round/floor/ceil accept optional step argument - UDL lighting attributes registered (bright_light_distance, etc.) - Example namespacing (source/name keys, no collisions) - Archived example handouts - Play/Loop buttons in example list, example! output, stopped menu - [open] link in playback menu - registerColor parse detects expressions
…ption/valueType in registerAttribute
…s, drop fn shorthand from public API, detail struct.args
… play/loop/open to save messages
KenanMillet
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First stable release of Sequence, a keyframe animation engine for Roll20 tokens.
What it does
Record token movements and attribute changes, then play them back with smooth interpolation, easing curves, expression-driven values, and looping. Recordings are stored as handouts and are fully portable between campaigns.
Highlights
!sequence example.orig,prev,t,sin,cos,rand,freeze, color functions, and more.cell(n)for grid cells,unit(n)for map-scale distance,get("attr")for cross-attribute access.Commands
record,stop,play,preview,pause,resume,list,edit,delete,example,example!,snapshot,man,gen-dev-docs, and more. Full command list in README.Files
Sequence/Sequence.js— main scriptSequence/1.0.0/Sequence.js— versioned copySequence/script.json— One-Click metadataSequence/README.md— user documentationSequence/TODO.md— roadmapDependencies
None (standalone). Integrates with Choreograph and SelectManager when available.