3 files changed, 43 insertions, 0 deletions
diff --git a/frontend/src/components/modals/filepicker/patches/README.md b/frontend/src/components/modals/filepicker/patches/README.md
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index 00000000..154914c5
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+++ b/frontend/src/components/modals/filepicker/patches/README.md
@@ -0,0 +1 @@
+This directory contains patches that replace Valve's broken file picker with ours.
diff --git a/frontend/src/components/modals/filepicker/patches/index.ts b/frontend/src/components/modals/filepicker/patches/index.ts
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index 00000000..310bfbf8
--- /dev/null
+++ b/frontend/src/components/modals/filepicker/patches/index.ts
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+import library from './library';
+let patches: Function[] = [];
+
+export function deinitFilepickerPatches() {
+  patches.forEach((unpatch) => unpatch());
+}
+
+export async function initFilepickerPatches() {
+  patches.push(await library());
+}
diff --git a/frontend/src/components/modals/filepicker/patches/library.ts b/frontend/src/components/modals/filepicker/patches/library.ts
new file mode 100644
index 00000000..8792900d
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+++ b/frontend/src/components/modals/filepicker/patches/library.ts
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+import { replacePatch, sleep } from 'decky-frontend-lib';
+
+declare global {
+  interface Window {
+    SteamClient: any;
+    appDetailsStore: any;
+  }
+}
+
+export default async function libraryPatch() {
+  await sleep(10000); //  If you patch anything on SteamClient within the first few seconds of the client having loaded it will get redefined for some reason, so wait 10s
+  const patch = replacePatch(window.SteamClient.Apps, 'PromptToChangeShortcut', async ([appid]: number[]) => {
+    try {
+      const details = window.appDetailsStore.GetAppDetails(appid);
+      console.log(details);
+      // strShortcutStartDir
+      const file = await window.DeckyPluginLoader.openFilePicker(details.strShortcutStartDir.replaceAll('"', ''));
+      console.log('user selected', file);
+      window.SteamClient.Apps.SetShortcutExe(appid, JSON.stringify(file.path));
+      const pathArr = file.path.split('/');
+      pathArr.pop();
+      const folder = pathArr.join('/');
+      window.SteamClient.Apps.SetShortcutStartDir(appid, JSON.stringify(folder));
+    } catch (e) {
+      console.error(e);
+    }
+  });
+
+  return () => {
+    patch.unpatch();
+  };
+}