From aba68b4328d41274e3b2bb5e49aea4b76db49e47 Mon Sep 17 00:00:00 2001
From: SantaHey <33598903+SantaHey@users.noreply.github.com>
Date: Mon, 5 Apr 2021 17:49:23 +0200
Subject: [PATCH] Fix asset for manually added non-steam games

As I said here : https://github.com/SteamGridDB/steamgriddb-manager/issues/130, SteamGridDB don't update assets for non-steam games added manually (non imported by SteamGridDB).

After researches I found that Steam generate an random individual ID for every non-steam game manually added and it doesn't correspond to the function generateNewAppId used here,

It results that SteamGridDB update images with the wrong ID's

My commit set the value of appid with generateNewAppID only if there's no existing appid so it works with imported and manually added non-steam games.
---
 src/js/Steam.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/js/Steam.js b/src/js/Steam.js
index c538ccc..369cc46 100644
--- a/src/js/Steam.js
+++ b/src/js/Steam.js
@@ -145,8 +145,11 @@ class Steam {
             items.shortcuts.forEach((item) => {
               const appName = item.appname || item.AppName || item.appName;
               const exe = item.exe || item.Exe;
-              const appid = this.generateNewAppId(exe, appName);
               const configId = metrohash64(exe + item.LaunchOptions);
+              const appid = (item.appid) ?
+                (item.appid >>> 0) : //bitwise unsigned 32 bit ID of manually added non-steam game
+                this.generateNewAppId(exe, appName);
+              
 
               if (store.has(`games.${configId}`)) {
                 const storedGame = store.get(`games.${configId}`);