From 6cffb87a6361e67b21b96c175d9b6247c5aa5468 Mon Sep 17 00:00:00 2001
From: Ethan J Lewis <ethan@ejlewis.com>
Date: Sat, 9 May 2026 13:28:14 -0500
Subject: [PATCH] feat(engine): widen state value unions and add 'ending'
 transcript kind

Drops redundant string[] casts in dispatcher paths and prepares the
TranscriptLine kind for the ending-screen render path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 src/engine/types.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/engine/types.ts b/src/engine/types.ts
index ad20157..b28349f 100644
--- a/src/engine/types.ts
+++ b/src/engine/types.ts
@@ -35,13 +35,13 @@ export type Theme = 'amber' | 'ansi'
 export interface ItemInstance {
   id: ItemId
   /** Per-instance state: lit/unlit, broken/whole, etc. */
-  state: Record<string, string | boolean | number>
+  state: Record<string, string | boolean | number | string[]>
 }
 
 export type EncounterPhase = string  // phase names are encounter-specific
 
 export interface TranscriptLine {
-  kind: 'narration' | 'player' | 'system'
+  kind: 'narration' | 'player' | 'system' | 'ending'
   text: string
 }
 
@@ -56,9 +56,9 @@ export interface GameState {
   location: RoomId
   inventory: ItemInstance[]
   /** Per-room state: visited, items dropped, descriptive flags. */
-  roomState: Record<RoomId, Record<string, string | boolean | number>>
+  roomState: Record<RoomId, Record<string, string | boolean | number | string[]>>
   /** Story-wide flags (e.g. 'gateOpened', 'mirrorTarnished'). */
-  flags: Record<string, string | boolean | number>
+  flags: Record<string, string | boolean | number | string[]>
   resolveLevel: ResolveLevel
   /** Active encounter phase by encounter id, or null if no encounter is mid-flight. */
   encounterState: Record<EncounterId, EncounterPhase>