From 9caa47a83050ac90312772ceb79893a51d3aa431 Mon Sep 17 00:00:00 2001
From: "azykov@mail.ru" <azykov@mail.ru>
Date: Fri, 4 Sep 2026 13:59:14 +0300
Subject: [PATCH] Allow overriding localStorage save key via ?game= query param

Defaults to 'incgame' when the query param is absent, preserving current behavior.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015ohELX137NFgWryS3BAY88
---
 src/saveLoad.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/saveLoad.ts b/src/saveLoad.ts
index 720960a..4fc8af2 100644
--- a/src/saveLoad.ts
+++ b/src/saveLoad.ts
@@ -5,15 +5,20 @@ export const saveParams = {
     path: 'default',
 }
 
-const KEY_GAME = 'incgame';
+const DEFAULT_KEY_GAME = 'incgame';
+
+function getKeyGame(): string {
+    const params = new URLSearchParams(window.location.search);
+    return params.get('game') || DEFAULT_KEY_GAME;
+}
 
 export function save(game: Game) {
-    localStorage.setItem(`${saveParams.path}_${KEY_GAME}`, serializeGameToString(game));
+    localStorage.setItem(`${saveParams.path}_${getKeyGame()}`, serializeGameToString(game));
 }
 
 export function load(): Game {
     try {
-        const raw = localStorage.getItem(`${saveParams.path}_${KEY_GAME}`);
+        const raw = localStorage.getItem(`${saveParams.path}_${getKeyGame()}`);
         if (raw)
             return deserializeGameFromString(raw);
     } catch (e) {