Previously maxLimit was passed directly to setTimeout/setInterval (ms),
so a JSON value of 10 meant 10ms instead of the intended 10 seconds.
Now timeLimit in JSON represents seconds, engine multiplies by 1000.
The first onUpdate call used raw milliseconds (e.g. total: 10000),
while subsequent ticks used seconds (total: 10). This caused the
progress bar to jump on the first interval tick.
- VideoManager: A/B dual-buffered video with crossfade transitions and candidate preloading
- Engine: condition-based choice filtering, ChoiceSystem timer, resumeScene for save/load
- SceneManager: getCandidateUrls for preloading next scenes
- SaveSystem: Dexie.js IndexedDB multi-slot save/load
- ChoiceSystem: timed choices with countdown and auto-default on timeout
- GamePlayer: dual video elements with crossfade CSS
- ChoicePanel: timer progress bar and countdown text
- SaveLoadMenu: save/load UI component
- App.vue: menu trigger, dual video refs, save/load integration
- gameStore: timer state, saves list
- demo.json: conditional choice example (secret ending, requires trust >= 80)
- ROADMAP: mark P1 as completed
