const { contextBridge, ipcRenderer } = require('electron'); contextBridge.exposeInMainWorld('electronAPI', { launchGame: (playerName) => ipcRenderer.invoke('launch-game', playerName), closeWindow: () => ipcRenderer.invoke('window-close'), minimizeWindow: () => ipcRenderer.invoke('window-minimize'), saveUsername: (username) => ipcRenderer.invoke('save-username', username), loadUsername: () => ipcRenderer.invoke('load-username'), onProgressUpdate: (callback) => { ipcRenderer.on('progress-update', (event, data) => callback(data)); } });