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/web/src/Replay.svelte

@@ -14,6 +14,7 @@
     steps,
     onclose,
     moment = false,
+    pov = null,
     onshare = null,
     endLabel = null,
   }: {
@@ -22,6 +23,9 @@
     /** An instant replay of one turn: open straight into first person,
      * through the eyes of the wizard whose turn it is. */
     moment?: boolean;
+    /** The turn-owner, when the server already knows it (moment reels):
+     * the fallback when no boundary has scrolled past yet. */
+    pov?: string | null;
     /** Mint a public link to this turn; resolves to the URL. */
     onshare?: (() => Promise<string>) | null;
     /** What the leave button says once the reel has run out. */
@@ -49,18 +53,22 @@
   /** Watch the board from above, or relive it through your own eyes. */
   let fp = $state(moment);
 
-  /** Whose eyes the first-person camera wears: normally your own; in a
-   * moment reel, the turn-owner's — their position seen with YOUR
-   * knowledge of the maze, so nothing private leaks. */
+  /** Whose eyes the first-person camera wears: the wizard whose turn it
+   * is, ALWAYS — their position seen with the viewer's knowledge of the
+   * maze, so nothing private leaks. The owner is whoever the last turn
+   * boundary at or before the current step named; before any boundary
+   * scrolls past, the server-known owner (moment reels) or the viewer. */
   const povId = $derived.by(() => {
-    if (!moment) return steps[0]!.view.you;
-    for (const s of steps) {
-      const started = s.events.find(
-        (e) => e.type === "turnStarted" || e.type === "extraTurnStarted",
-      );
-      if (started && "player" in started) return started.player as string;
+    for (let i = Math.min(idx, steps.length - 1); i >= 0; i--) {
+      const evs = steps[i]!.events;
+      for (let j = evs.length - 1; j >= 0; j--) {
+        const e = evs[j]!;
+        if (e.type === "turnStarted" || e.type === "extraTurnStarted") {
+          return e.player as string;
+        }
+      }
     }
-    return steps[0]!.actor;
+    return pov ?? steps[0]!.view.you;
   });
   const step = $derived(steps[Math.min(idx, steps.length - 1)]!);
   const lines = $derived(
@@ -246,7 +254,27 @@
     // that phantom distance must not pick the opening shot's direction.
     if (camReady && dist > 0.05 && !hurled) { targetFacing = Math.atan2(dy, dx); aimed = true; }
     else if (aim) {
-      targetFacing = Math.atan2(aim.y + 0.5 - ty, aim.x + 0.5 - tx);
+      const ax = aim.x + 0.5, ay = aim.y + 0.5;
+      const toAim = Math.hypot(ax - tx, ay - ty);
+      const sight = castRay(v, tx, ty, Math.atan2(ay - ty, ax - tx));
+      if (sight.warped || sight.dist < toAim - 0.4) {
+        // The deed lands beyond these eyes — a summon across the maze, a
+        // spell through walls. Cut away to the spot like a broadcast
+        // camera: stand back down its deepest corridor, facing it, for
+        // this one beat; the next step cuts home to the wizard.
+        let best = { d: -1, a: 0 };
+        for (const a of [0, Math.PI / 2, Math.PI, -Math.PI / 2]) {
+          const h = castRay(v, ax, ay, a);
+          if (h.dist > best.d) best = { d: h.dist, a };
+        }
+        const back = Math.min(1.6, Math.max(0.35, best.d - 0.4));
+        cam.x = ax + Math.cos(best.a) * back;
+        cam.y = ay + Math.sin(best.a) * back;
+        cam.facing = best.a + Math.PI;
+        camReady = true;
+        return;
+      }
+      targetFacing = Math.atan2(ay - ty, ax - tx);
       aimed = true;
     } else if (actor && actor.id !== povId &&
              (actor.position.x !== me.position.x || actor.position.y !== me.position.y)) {