feat: implement game launcher window functionality and enhance deep link handling

src/main/events/library/open-game.ts

@@ -1,10 +1,11 @@
 import { registerEvent } from "../register-event";
 import { shell } from "electron";
-import { spawn } from "child_process";
+import { spawn } from "node:child_process";
 import { parseExecutablePath } from "../helpers/parse-executable-path";
 import { gamesSublevel, levelKeys } from "@main/level";
 import { GameShop } from "@types";
 import { parseLaunchOptions } from "../helpers/parse-launch-options";
+import { WindowManager } from "@main/services";
 
 const openGame = async (
   _event: Electron.IpcMainInvokeEvent,
@@ -28,6 +29,9 @@ const openGame = async (
     launchOptions,
   });
 
+  // Always show the launcher window when launching a game
+  WindowManager.createGameLauncherWindow(shop, objectId);
+
   if (parsedParams.length === 0) {
     shell.openPath(parsedPath);
     return;

src/main/events/misc/close-game-launcher-window.ts

@@ -0,0 +1,8 @@
+import { registerEvent } from "../register-event";
+import { WindowManager } from "@main/services";
+
+const closeGameLauncherWindow = async () => {
+  WindowManager.closeGameLauncherWindow();
+};
+
+registerEvent("closeGameLauncherWindow", closeGameLauncherWindow);

src/main/events/misc/index.ts

@@ -1,12 +1,15 @@
 import "./can-install-common-redist";
 import "./check-homebrew-folder-exists";
+import "./close-game-launcher-window";
 import "./delete-temp-file";
+import "./show-game-launcher-window";
 import "./get-hydra-decky-plugin-info";
 import "./hydra-api-call";
 import "./install-common-redist";
 import "./install-hydra-decky-plugin";
 import "./open-checkout";
 import "./open-external";
+import "./open-main-window";
 import "./save-temp-file";
 import "./show-item-in-folder";
 import "./show-open-dialog";

src/main/events/misc/open-main-window.ts

@@ -0,0 +1,8 @@
+import { registerEvent } from "../register-event";
+import { WindowManager } from "@main/services";
+
+const openMainWindow = async () => {
+  WindowManager.openMainWindow();
+};
+
+registerEvent("openMainWindow", openMainWindow);

src/main/events/misc/show-game-launcher-window.ts

@@ -0,0 +1,8 @@
+import { registerEvent } from "../register-event";
+import { WindowManager } from "@main/services";
+
+const showGameLauncherWindow = async () => {
+  WindowManager.showGameLauncherWindow();
+};
+
+registerEvent("showGameLauncherWindow", showGameLauncherWindow);