From 408fac5c545c4294c81df5fff36b2fed19d7fe55 Mon Sep 17 00:00:00 2001
From: salmonik <salmonik@tuta.io>
Date: Sun, 8 Nov 2026 03:34:38 +0100
Subject: web: restore the balance on a refresh into history

The gateway hello now carries the core's last known balance alongside the user, so a refresh on a non-game view does not blank the header before the next INFO reply.
---
 web/play/src/main.ts  | 1 +
 web/play/src/types.ts | 2 ++
 2 files changed, 3 insertions(+)

(limited to 'web/play/src')

diff --git a/web/play/src/main.ts b/web/play/src/main.ts
index f051429..2dd3ce9 100644
--- a/web/play/src/main.ts
+++ b/web/play/src/main.ts
@@ -68,6 +68,7 @@ const gateway = new Gateway(wsUrl, {
   onHello(hello) {
     serverOffset = hello.time - Date.now();
     currentUser = hello.user ?? null;
+    if (typeof hello.balance === "number") lastBalance = hello.balance;
     gameBadge.textContent = `v${hello.version}`;
   },
   onView(next) {
diff --git a/web/play/src/types.ts b/web/play/src/types.ts
index e594a0b..ae2c4c7 100644
--- a/web/play/src/types.ts
+++ b/web/play/src/types.ts
@@ -9,6 +9,8 @@ export type Hello = {
   grace_seconds: number;
   /** Signed-in user restored after a refresh, if any. */
   user?: string | null;
+  /** Last known balance, for views that do not carry one. */
+  balance?: number | null;
   /** Estimated game-server Unix time in milliseconds. */
   time: number;
 };
-- 
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