add multi instance

src/main.ts

@@ -7,6 +7,7 @@ import {
     checkIfConfigExists,
     firstRun,
     getConfig,
+    getConfigSync,
     injectElectronFlags,
     installModLoader,
     modInstallState,
@@ -54,10 +55,12 @@ async function args(): Promise<void> {
     }
 }
 args(); // i want my top level awaits
-if (!app.requestSingleInstanceLock()) {
+if (!app.requestSingleInstanceLock() && getConfigSync("multiInstance") == (false ?? undefined)) {
+    // if value isn't set after 3.2.4
     // kill if 2nd instance
     app.quit();
 } else {
+    app.commandLine.appendSwitch("disable-features", "WidgetLayering"); // fix dev tools layers
     // Your data now belongs to CCP
     crashReporter.start({uploadToServer: false});
     // enable webrtc capturer for wayland

src/settings/settings.html

@@ -80,6 +80,14 @@
         </div>
         <br />
 
+        <div class="switch acMultiInstance">
+            <label class="header" data-string="settings-MultiInstance"></label>
+            <input id="mInstance" class="tgl tgl-light left" data-setting="multiInstance" type="checkbox" />
+            <label class="tgl-btn left" for="mInstance"></label>
+            <p class="description" data-string="settings-MultiInstance-desc"></p>
+        </div>
+        <br />
+
         <div class="switch acWebsocket">
             <label class="header" data-string="settings-invitewebsocket"></label>
             <input id="websocket" class="tgl tgl-light left" data-setting="inviteWebsocket" type="checkbox" />

src/setup/setup.html

@@ -140,6 +140,7 @@
                         disableAutogain: false,
                         mods: options.mod,
                         dynamicIcon: false,
+                        multiInstance: false,
                         useLegacyCapturer: false,
                         tray: /true/i.test(document.getElementById("tray").value),
                         startMinimized: false,

src/utils.ts

@@ -46,6 +46,7 @@ export function setup(): void {
         automaticPatches: false,
         keybinds: [],
         alternativePaste: false,
+        multiInstance: false,
         mods: "none",
         spellcheck: true,
         performanceMode: "none",
@@ -253,6 +254,7 @@ export interface Settings {
     minimizeToTray: boolean;
     automaticPatches: boolean;
     alternativePaste: boolean;
+    multiInstance: boolean;
     spellcheck: boolean;
     mods: string;
     dynamicIcon: boolean;
@@ -282,6 +284,12 @@ export async function getConfig<K extends keyof Settings>(object: K): Promise<Se
     console.log(`[Config manager] ${object}: ${returndata[object]}`);
     return returndata[object];
 }
+export function getConfigSync<K extends keyof Settings>(object: K) {
+    let rawdata = fs.readFileSync(getConfigLocation(), "utf-8");
+    let returndata = JSON.parse(rawdata);
+    console.log(`[Config manager] ${object}: ${returndata[object]}`);
+    return returndata[object];
+}
 export async function setConfig<K extends keyof Settings>(object: K, toSet: Settings[K]): Promise<void> {
     let rawdata = fs.readFileSync(getConfigLocation(), "utf-8");
     let parsed = JSON.parse(rawdata);