A catch-up frame or a hidden-tab step drains its events every EV_SLICE (15) ticks and each
batch is stamped with that game time; the held backlog is emitted batched by the time it was
drained at. The render engine then sees a late form fx as late and skips a change clip that
would already have ended (a 转译基底·α no longer replays A_Die_C 16 s after its change).
- render/interp.js isCosmeticEvent: an fx with a form is state, never dropped as stale nor shed from a full queue;
a late one switches the model without its telegraph, its closing clip shortened (render/app.js)
- battle/runner.js: a backlog past HELD_MAX keeps only the last status / skill toggle per unit; a battle that ended
while the tab was hidden delivers its backlog and last snapshot when the tab is shown
- screens/game.js: a new field meta for the field on screen buffers its frames until the view re-enters it
- browser test stalls the main thread (blocking 1 s long tasks); Node tests drive the runner into the render buffer
Every setForm fx now carries 'form' (shared/protocol.js fxForm). The runner keeps
these fx in catch-up frames (keepsState), holds the state-bearing events of the
battle on screen while the tab is hidden and delivers them with the first frame
back (re-entering from the field meta past HELD_MAX); screens/game.js buffers
them before a field is entered. A husk beaten while its stand-up clip plays dies
on the husk's clip. 幽灵 form cited from PRTS; 特战术师 flyer question recorded.
sganggs