From 3e094c6a1d9364c7f8fe58f344deba8334cbf4fd Mon Sep 17 00:00:00 2001
From: nothingman4ik <151450179+nothingman4ik@users.noreply.github.com>
Date: Sat, 14 Mar 2026 14:18:13 +0200
Subject: [PATCH] feat: add fullscreen launch option to new version

---
 index.html  |  7 +++++++
 renderer.js | 13 ++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 785a6f8..6faf93a 100644
--- a/index.html
+++ b/index.html
@@ -258,6 +258,13 @@
                 </div>
             </div>
 
+            <div class="mc-input-group">
+                <label class="mc-label" style="display: flex; align-items: center; cursor: pointer;">
+                    <input type="checkbox" id="fullscreen-checkbox" class="nav-item" style="width: 24px; height: 24px; margin-right: 12px; cursor: pointer;" tabindex="0">
+                    Launch in Fullscreen (-fullscreen)
+                </label>
+            </div>
+
             <div class="mc-input-group">
                 <label class="mc-label" style="display: flex; align-items: center; cursor: pointer;">
                     <input type="checkbox" id="server-checkbox" class="nav-item" style="width: 24px; height: 24px; margin-right: 12px; cursor: pointer;" tabindex="0">
diff --git a/renderer.js b/renderer.js
index 5c2230c..42f5b42 100644
--- a/renderer.js
+++ b/renderer.js
@@ -566,6 +566,7 @@ async function migrateLegacyConfig() {
             ip: ip,
             port: port,
             isServer: isServer,
+            fullscreen: false,
             compatLayer: compat,
             installPath: installDir,
             installedTag: installedTag
@@ -694,6 +695,8 @@ window.onload = async () => {
         if (ipInput) ipInput.value = currentInstance.ip;
         if (portInput) portInput.value = currentInstance.port;
         if (serverCheck) serverCheck.checked = currentInstance.isServer;
+        const fullscreenCheck = document.getElementById('fullscreen-checkbox');
+        if (fullscreenCheck) fullscreenCheck.checked = currentInstance.fullscreen || false;
         if (installInput) installInput.value = currentInstance.installPath;
         if (controllerLayoutSelect) controllerLayoutSelect.value = await Store.get('legacy_controller_layout_mode', 'auto');
         initControllerLayoutPresets();
@@ -882,6 +885,7 @@ async function saveNewInstance() {
         ip: "",
         port: "",
         isServer: false,
+        fullscreen: false,
         compatLayer: 'direct',
         installPath: installPath,
         installedTag: null
@@ -907,6 +911,8 @@ async function switchInstance(id) {
     document.getElementById('ip-input').value = currentInstance.ip;
     document.getElementById('port-input').value = currentInstance.port;
     document.getElementById('server-checkbox').checked = currentInstance.isServer;
+    const fullscreenCheck = document.getElementById('fullscreen-checkbox');
+    if (fullscreenCheck) fullscreenCheck.checked = currentInstance.fullscreen || false;
     document.getElementById('install-path-input').value = currentInstance.installPath;
     
     if (process.platform === 'linux' || process.platform === 'darwin') {
@@ -1367,9 +1373,11 @@ async function launchLocalClient() {
         const ip = currentInstance.ip;
         const port = currentInstance.port;
         const isServer = currentInstance.isServer;
+        const fullscreen = currentInstance.fullscreen;
         let args = [];
         if (username) args.push("-name", username);
         if (isServer) args.push("-server");
+        if (fullscreen) args.push("-fullscreen");
         if (ip) args.push("-ip", ip);
         if (port) args.push("-port", port);
         const argString = args.map(a => `"${a}"`).join(" ");
@@ -1629,6 +1637,7 @@ async function saveOptions() {
     const ip = document.getElementById('ip-input').value.trim();
     const port = document.getElementById('port-input').value.trim();
     const isServer = document.getElementById('server-checkbox').checked;
+    const fullscreen = document.getElementById('fullscreen-checkbox')?.checked || false;
     const customProtonPath = document.getElementById('custom-proton-path').value.trim();
     const newInstallPath = document.getElementById('install-path-input').value.trim();
     const oldInstallPath = currentInstance.installPath;
@@ -1645,7 +1654,9 @@ async function saveOptions() {
     }
     if (newRepo) currentInstance.repo = newRepo;
     if (newExec) currentInstance.execPath = newExec;
-    currentInstance.ip = ip; currentInstance.port = port; currentInstance.isServer = isServer;
+    currentInstance.ip = ip; currentInstance.port = port; 
+    currentInstance.isServer = isServer;
+    currentInstance.fullscreen = fullscreen;
     if (compatSelect) {
         currentInstance.compatLayer = compatSelect.value;
         currentInstance.customCompatPath = customProtonPath;