From 677adc5ad0b00bebf30740eaa2ccfbedbc4adcd4 Mon Sep 17 00:00:00 2001
From: Adrian Bonpin <adrianbonpin@gmail.com>
Date: Sun, 28 Jun 2026 18:54:46 +0800
Subject: [PATCH] fix(plugin): revert to RegisterForGameStarted/Stopped for
 runtime compat

---
 plugins/decky-vault/src/index.tsx  | 13 ++++++-------
 plugins/decky-vault/src/types.d.ts |  6 ++++++
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/plugins/decky-vault/src/index.tsx b/plugins/decky-vault/src/index.tsx
index 472f877..c63bbe3 100644
--- a/plugins/decky-vault/src/index.tsx
+++ b/plugins/decky-vault/src/index.tsx
@@ -42,15 +42,14 @@ function Content() {
   // ── Register SteamClient game events ──────────────────────────
   useEffect(() => {
     try {
-      const startedReg = SteamClient.Apps.RegisterForGameActionStart(
-        (_gameActionId: number, appId: string, _action: string, _source: number) => {
-          const appIdNum = parseInt(appId, 10)
-          onGameStart(appIdNum, `App ${appId}`)
-        },
-      )
+      // Use RegisterForGameStarted/Stopped — these are the most widely used
+      // APIs in Decky plugins despite TypeScript type warnings.
+      const startedReg = SteamClient.Apps.RegisterForGameStarted((appId: number) => {
+        onGameStart(appId, `App ${appId}`)
+      })
       gameStartedUnregRef.current = startedReg
 
-      const stoppedReg = SteamClient.Apps.RegisterForGameActionEnd((_gameActionId: number) => {
+      const stoppedReg = SteamClient.Apps.RegisterForGameStopped((_appId: number) => {
         onGameStop()
       })
       gameStoppedUnregRef.current = stoppedReg
diff --git a/plugins/decky-vault/src/types.d.ts b/plugins/decky-vault/src/types.d.ts
index be14309..31cdccb 100644
--- a/plugins/decky-vault/src/types.d.ts
+++ b/plugins/decky-vault/src/types.d.ts
@@ -5,6 +5,12 @@
 declare global {
   const SteamClient: {
     Apps: {
+      RegisterForGameStarted: (
+        callback: (appId: number) => void,
+      ) => { unregister: () => void }
+      RegisterForGameStopped: (
+        callback: (appId: number) => void,
+      ) => { unregister: () => void }
       RegisterForGameActionStart: (
         callback: (gameActionId: number, appId: string, action: string, source: number) => void,
       ) => { unregister: () => void }