The camera always wears the turn-taker's eyes, and knows whose turn zero is

Eric's rule, applied everywhere: every reel — moment, catch-up, whole
tale — follows the wizard whose turn it is, the pov switching at each
handover as boundaries scroll past. And the J8LL mystery dies with it:
turn zero's opening boundary lives in the DEAL, before any command, so
scanning a moment's steps found the NEXT turn's start instead and put
the camera in the wrong wizard's head. momentSteps now names the owner
from the very boundary that opened the turn — counted through the deal
— and carries it to the client and the share page, where it also fixes
the same latent mis-titling.

Also aboard: the cutaway shot. When the eyes aim at something they
cannot see — a wraith summoned across the maze, a spell through walls —
the camera cuts to the target's cell for that beat, standing back down
its deepest corridor, and cuts home on the next step. The wraith no
longer materializes off-screen.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

packages/server/src/rooms.ts

@@ -420,13 +420,22 @@ export function redactFor(events: GameEvent[], playerId: PlayerId): GameEvent[]
  * identically, so a turn number names the same stretch on both ends. */
 const TURN_BOUNDARY = new Set(["turnStarted", "extraTurnStarted", "turnSkipped"]);
 
+export interface MomentReel {
+  steps: CatchUpStep[];
+  /** The wizard whose turn this is — the reel's eyes. */
+  owner: PlayerId;
+  round: number;
+}
+
 /**
  * One turn's reel: every command whose events touch turn `turnIndex`
  * (0-counted across boundary events). A command that ends one turn and
  * starts the next belongs to both, so a reel opens with the blow that
- * began it and closes on the handover.
+ * began it and closes on the handover. The owner comes from the very
+ * boundary that opened the turn — which for turn 0 lives in the DEAL,
+ * before any command, so no scan of the steps could find it.
  */
-export function momentSteps(room: Room, playerId: PlayerId, turnIndex: number): CatchUpStep[] | { error: string } {
+export function momentSteps(room: Room, playerId: PlayerId, turnIndex: number): MomentReel | { error: string } {
   if (!room.state) return { error: "game not started" };
   // The SPECTATOR builds share pages: public knowledge only, no seat.
   if (playerId !== SPECTATOR && !room.players.includes(playerId)) {
@@ -438,14 +447,24 @@ export function momentSteps(room: Room, playerId: PlayerId, turnIndex: number):
   // The deal's own events open the first turn — count them, or every
   // turn number would sit one behind the chronicle's.
   let counter = -1;
-  for (const e of dealt) if (TURN_BOUNDARY.has(e.type)) counter++;
+  let owner: PlayerId | null = null;
+  let round = 0;
+  const bump = (e: GameEvent) => {
+    if (!TURN_BOUNDARY.has(e.type)) return;
+    counter++;
+    if (counter === turnIndex && owner === null && "player" in e) {
+      owner = (e as { player: PlayerId }).player;
+      if ("round" in e) round = (e as { round: number }).round;
+    }
+  };
+  for (const e of dealt) bump(e);
   const steps: CatchUpStep[] = [];
   for (const entry of room.log) {
     const result = applyCommand(current, entry.playerId, entry.command);
     if (!result.ok) return { error: `replay diverged at seq ${entry.seq}` };
     current = result.state;
     const before = counter;
-    for (const e of result.events) if (TURN_BOUNDARY.has(e.type)) counter++;
+    for (const e of result.events) bump(e);
     if (before > turnIndex) break;
     if (before <= turnIndex && turnIndex <= counter) {
       const prevAt = entry.seq > 0 ? room.log[entry.seq - 1]!.at : "";
@@ -463,7 +482,7 @@ export function momentSteps(room: Room, playerId: PlayerId, turnIndex: number):
     }
   }
   if (steps.length === 0) return { error: "no such turn yet" };
-  return steps;
+  return { steps, owner: owner ?? steps[steps.length - 1]!.actor, round };
 }
 
 // ---------------------------------------------------------------------------