feat: allow three cumulative selection timeouts per match

src/client/match-controller.ts

@@ -25,10 +25,14 @@ export function createMatchController(config: ControllerConfig) {
   const emotes = createEmotes();
   const view = () => ({ ...engine.view(), appearances: config.activeMatch.appearances, emotes: emotes.view(clock.now() + offset) });
   let timer: any, destroyed = false, started = false, recording = false;
-  function publish() {
+  function saveCheckpoint() {
     if (destroyed) return;
     const checkpoint: ControllerCheckpoint = { gameSessionId: config.gameSessionId, activeMatch: config.activeMatch, checkpoint: engine.checkpoint(), epoch: 0, ...friend?.snapshot() };
     config.storage.setItem(GAME_CHECKPOINT_KEY, JSON.stringify(checkpoint));
+  }
+  function publish() {
+    if (destroyed) return;
+    saveCheckpoint();
     for (const listener of listeners) listener(view());
   }
   async function record() {
@@ -67,7 +71,7 @@ export function createMatchController(config: ControllerConfig) {
       if (config.activeMatch.mode === 'friend') {
         if (!config.peer) throw new Error('PEER_REQUIRED');
         friend = createFriendMatch({ matchId: config.activeMatch.matchId, slot: config.selfIndex, engine, peer: config.peer, clock,
-          setOffset: value => { offset = value; }, changed: publish, finished: () => { void record(); }, saved,
+          setOffset: value => { offset = value; }, changed: publish, checkpointChanged: saveCheckpoint, finished: () => { void record(); }, saved,
           onEmote: (id, variant) => { if (emotes.send(config.selfIndex === 0 ? 1 : 0, id, clock.now() + offset, variant)) publish(); } });
         await friend.start(); return;
       }