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The eyes watch through a warp mouth; a cutaway is for what no sight reaches

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The Warp Sniper cut to another angle the moment the fireball landed,
though the caster could see the whole thing: the director counted a
warp mouth before the target as blocked sight. Sight threads warps as
the rules say, and now the camera does too. director.sightline finds
the heading that actually sees a point — straight, or through a mouth
by aiming at the target's position in the far room and asking whether
the bent ray reaches it — and both the aim and the turn-toward-the-
actor rules use it. Only a point no ray reaches earns the cutaway.

Warp Sniper's second beat re-blessed: Wanderer's eyes now find Rival
through the mouth as the turn passes to him.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG
This commit is contained in:
Eric Wagoner
2026-09-02 20:16:47 -04:00
co-authored by Claude Fable 5.1
parent 7c0a761c59
commit 86856781df
3 changed files with 38 additions and 18 deletions
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packages/web/src/Replay.svelte
+11 -17
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@@ -7,7 +7,7 @@
import { scheduleFx, type BoardFx } from "./fx";
import { fpFxForEvents, type FpFx } from "./fpv/fx3d";
import { castRay, edgeMid } from "./fpv/raycast";
import { cutawayStand, deepestFacing, aimOfEvents, gatherGlides, hurledIn, shortestArc } from "./fpv/director";
import { cutawayStand, deepestFacing, aimOfEvents, gatherGlides, hurledIn, shortestArc, sightline } from "./fpv/director";
import { prefs } from "./prefs.svelte";
import { cardDef, isPermanentDuration, stackSightTrace } from "@wizwar/engine";
import type { GameEvent, GameView } from "@wizwar/engine";
@@ -387,26 +387,20 @@
}
else if (aim) {
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));
// Blocked: a wall before the target, or a warp mouth before it —
// a warp BEYOND the target bends nothing the eyes need.
const warpBefore = sight.warped && (sight.warpDist ?? Infinity) < toAim - 0.4;
if (warpBefore || sight.dist < toAim - 0.4) {
return takeCutaway(ax, ay);
}
targetFacing = Math.atan2(ay - ty, ax - tx);
// The eyes watch their own magic land wherever they can see it —
// straight down a corridor or through a warp mouth. Only a target
// out of all sight earns the cutaway.
const heading = sightline(v, tx, ty, ax, ay);
if (heading === null) return takeCutaway(ax, ay);
targetFacing = heading;
aimed = true;
} else if (actor && actor.id !== povId &&
(actor.position.x !== me.position.x || actor.position.y !== me.position.y)) {
// Turn toward the actor — but only if these eyes could actually see
// them: an unbroken straight sight line, no warps bending it.
const ax = actor.position.x + 0.5, ay = actor.position.y + 0.5;
const toActor = Math.hypot(ax - tx, ay - ty);
const ray = castRay(v, tx, ty, Math.atan2(ay - ty, ax - tx));
const warpBefore = ray.warped && (ray.warpDist ?? Infinity) < toActor - 0.2;
if (!warpBefore && ray.dist > toActor - 0.2) {
targetFacing = Math.atan2(ay - ty, ax - tx);
// them, straight or through a mouth.
const heading = sightline(v, tx, ty, actor.position.x + 0.5, actor.position.y + 0.5, 0.2);
if (heading !== null) {
targetFacing = heading;
aimed = true;
}
}