mirror of
https://github.com/redphx/better-xcloud.git
synced 2025-08-06 21:28:27 +02:00
Port the rest of the code
This commit is contained in:
redphx
586
src/modules/patcher.ts
Normal file
586
src/modules/patcher.ts
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@@ -0,0 +1,586 @@
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import { BX_FLAGS } from "./bx-flags";
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import { getPref, Preferences, PrefKey } from "./preferences";
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import { VibrationManager } from "./vibration-manager";
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const PATCHES = {
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// Disable ApplicationInsights.track() function
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disableAiTrack(str: string) {
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const text = '.track=function(';
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const index = str.indexOf(text);
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if (index === -1) {
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return false;
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}
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if (str.substring(0, index + 200).includes('"AppInsightsCore')) {
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return false;
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}
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return str.substring(0, index) + '.track=function(e){},!!function(' + str.substring(index + text.length);
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},
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// Set disableTelemetry() to true
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disableTelemetry(str: string) {
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const text = '.disableTelemetry=function(){return!1}';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, '.disableTelemetry=function(){return!0}');
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},
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disableTelemetryProvider(str: string) {
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const text = 'this.enableLightweightTelemetry=!';
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if (!str.includes(text)) {
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return false;
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}
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const newCode = [
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'this.trackEvent',
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'this.trackPageView',
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'this.trackHttpCompleted',
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'this.trackHttpFailed',
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'this.trackError',
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'this.trackErrorLike',
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'this.onTrackEvent',
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'()=>{}',
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].join('=');
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return str.replace(text, newCode + ';' + text);
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},
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// Disable IndexDB logging
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disableIndexDbLogging(str: string) {
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const text = 'async addLog(e,t=1e4){';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, text + 'return;');
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},
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// Set TV layout
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tvLayout(str: string) {
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const text = '?"tv":"default"';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, '?"tv":"tv"');
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},
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// Replace "/direct-connect" with "/play"
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remotePlayDirectConnectUrl(str: string) {
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const index = str.indexOf('/direct-connect');
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if (index === -1) {
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return false;
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}
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return str.replace(str.substring(index - 9, index + 15), 'https://www.xbox.com/play');
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},
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remotePlayKeepAlive(str: string) {
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if (!str.includes('onServerDisconnectMessage(e){')) {
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return false;
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}
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str = str.replace('onServerDisconnectMessage(e){', `onServerDisconnectMessage(e) {
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const msg = JSON.parse(e);
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if (msg.reason === 'WarningForBeingIdle' && !window.location.pathname.includes('/launch/')) {
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try {
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this.sendKeepAlive();
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return;
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} catch (ex) { console.log(ex); }
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}
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`);
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return str;
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},
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// Enable Remote Play feature
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remotePlayConnectMode(str: string) {
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const text = 'connectMode:"cloud-connect"';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, `connectMode:window.BX_REMOTE_PLAY_CONFIG?"xhome-connect":"cloud-connect",remotePlayServerId:(window.BX_REMOTE_PLAY_CONFIG&&window.BX_REMOTE_PLAY_CONFIG.serverId)||''`);
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},
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// Fix the Guide/Nexus button not working in Remote Play
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remotePlayGuideWorkaround(str: string) {
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const text = 'nexusButtonHandler:this.featureGates.EnableClientGuideInStream';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, `nexusButtonHandler: !window.BX_REMOTE_PLAY_CONFIG && this.featureGates.EnableClientGuideInStream`);
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},
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// Disable trackEvent() function
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disableTrackEvent(str: string) {
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const text = 'this.trackEvent=';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, 'this.trackEvent=e=>{},this.uwuwu=');
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},
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// Block WebRTC stats collector
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blockWebRtcStatsCollector(str: string) {
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const text = 'this.shouldCollectStats=!0';
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if (!str.includes(text)) {
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return false;
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}
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return str.replace(text, 'this.shouldCollectStats=!1');
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},
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blockGamepadStatsCollector(str: string) {
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const text = 'this.inputPollingIntervalStats.addValue';
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if (!str.includes(text)) {
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return false;
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}
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str = str.replace('this.inputPollingIntervalStats.addValue', '');
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str = str.replace('this.inputPollingDurationStats.addValue', '');
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return str;
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},
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enableXcloudLogger(str: string) {
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const text = 'this.telemetryProvider=e}log(e,t,i){';
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if (!str.includes(text)) {
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return false;
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}
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str = str.replaceAll(text, text + 'console.log(Array.from(arguments));');
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return str;
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},
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enableConsoleLogging(str: string) {
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const text = 'static isConsoleLoggingAllowed(){';
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if (!str.includes(text)) {
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return false;
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}
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str = str.replaceAll(text, text + 'return true;');
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return str;
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},
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// Control controller vibration
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playVibration(str: string) {
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const text = '}playVibration(e){';
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if (!str.includes(text)) {
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return false;
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}
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const newCode = `
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if (!window.BX_ENABLE_CONTROLLER_VIBRATION) {
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return void(0);
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}
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if (window.BX_VIBRATION_INTENSITY && window.BX_VIBRATION_INTENSITY < 1) {
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e.leftMotorPercent = e.leftMotorPercent * window.BX_VIBRATION_INTENSITY;
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e.rightMotorPercent = e.rightMotorPercent * window.BX_VIBRATION_INTENSITY;
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e.leftTriggerMotorPercent = e.leftTriggerMotorPercent * window.BX_VIBRATION_INTENSITY;
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e.rightTriggerMotorPercent = e.rightTriggerMotorPercent * window.BX_VIBRATION_INTENSITY;
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}
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`;
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VibrationManager.updateGlobalVars();
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str = str.replaceAll(text, text + newCode);
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return str;
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},
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// Override website's settings
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overrideSettings(str: string) {
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const index = str.indexOf(',EnableStreamGate:');
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if (index === -1) {
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return false;
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}
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// Find the next "},"
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const endIndex = str.indexOf('},', index);
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const newSettings = [
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// 'EnableStreamGate: false',
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'PwaPrompt: false',
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];
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const newCode = newSettings.join(',');
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str = str.substring(0, endIndex) + ',' + newCode + str.substring(endIndex);
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return str;
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},
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disableGamepadDisconnectedScreen(str: string) {
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const index = str.indexOf('"GamepadDisconnected_Title",');
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if (index === -1) {
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return false;
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}
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const constIndex = str.indexOf('const', index - 30);
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str = str.substring(0, constIndex) + 'e.onClose();return null;' + str.substring(constIndex);
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return str;
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},
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patchUpdateInputConfigurationAsync(str: string) {
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const text = 'async updateInputConfigurationAsync(e){';
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if (!str.includes(text)) {
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return false;
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}
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const newCode = 'e.enableTouchInput = true;';
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str = str.replace(text, text + newCode);
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return str;
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},
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// Add patches that are only needed when start playing
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loadingEndingChunks(str: string) {
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const text = 'Symbol("ChatSocketPlugin")';
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if (!str.includes(text)) {
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return false;
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}
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console.log('[Better xCloud] Remaining patches:', PATCH_ORDERS);
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PATCH_ORDERS = PATCH_ORDERS.concat(PLAYING_PATCH_ORDERS);
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Patcher.cleanupPatches();
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return str;
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},
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// Disable StreamGate
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disableStreamGate(str: string) {
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const index = str.indexOf('case"partially-ready":');
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if (index === -1) {
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return false;
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}
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const bracketIndex = str.indexOf('=>{', index - 150) + 3;
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str = str.substring(0, bracketIndex) + 'return 0;' + str.substring(bracketIndex);
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return str;
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},
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exposeTouchLayoutManager(str: string) {
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const text = 'this._perScopeLayoutsStream=new';
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if (!str.includes(text)) {
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return false;
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}
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str = str.replace(text, 'window.BX_EXPOSED["touch_layout_manager"] = this,' + text);
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return str;
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},
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supportLocalCoOp(str: string) {
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const text = 'this.gamepadMappingsToSend=[],';
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if (!str.includes(text)) {
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return false;
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}
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let patchstr = `
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let match;
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let onGamepadChangedStr = this.onGamepadChanged.toString();
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onGamepadChangedStr = onGamepadChangedStr.replaceAll('0', 'arguments[1]');
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eval(\`this.onGamepadChanged = function \${onGamepadChangedStr}\`);
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let onGamepadInputStr = this.onGamepadInput.toString();
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match = onGamepadInputStr.match(/(\w+\.GamepadIndex)/);
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if (match) {
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const gamepadIndexVar = match[0];
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onGamepadInputStr = onGamepadInputStr.replace('this.gamepadStates.get(', \`this.gamepadStates.get(\${gamepadIndexVar},\`);
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eval(\`this.onGamepadInput = function \${onGamepadInputStr}\`);
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console.log('[Better xCloud] ✅ Successfully patched local co-op support');
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} else {
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console.log('[Better xCloud] ❌ Unable to patch local co-op support');
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}
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`;
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const newCode = `true; ${patchstr}; true,`;
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str = str.replace(text, text + newCode);
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return str;
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},
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forceFortniteConsole(str: string) {
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const text = 'sendTouchInputEnabledMessage(e){';
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if (!str.includes(text)) {
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return false;
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}
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const newCode = `window.location.pathname.includes('/launch/fortnite/') && (e = false);`;
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str = str.replace(text, text + newCode);
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return str;
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},
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disableTakRenderer(str: string) {
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const text = 'const{TakRenderer:';
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if (!str.includes(text)) {
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return false;
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}
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let newCode = '';
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if (getPref(PrefKey.STREAM_TOUCH_CONTROLLER) === 'off') {
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newCode = 'return;';
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} else {
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newCode = `
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const gamepads = window.navigator.getGamepads();
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let gamepadFound = false;
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for (let gamepad of gamepads) {
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if (gamepad && gamepad.connected) {
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gamepadFound = true;
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break;
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}
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}
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if (gamepadFound) {
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return;
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}
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`;
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}
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str = str.replace(text, newCode + text);
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return str;
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},
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streamCombineSources(str: string) {
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const text = 'this.useCombinedAudioVideoStream=!!this.deviceInformation.isTizen';
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if (!str.includes(text)) {
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return false;
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}
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str = str.replace(text, 'this.useCombinedAudioVideoStream=true');
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return str;
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},
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patchStreamHud(str: string) {
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const text = 'let{onCollapse';
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if (!str.includes(text)) {
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return false;
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}
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// Restore the "..." button
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str = str.replace(text, 'e.guideUI = null;' + text);
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// Remove the TAK Edit button when the touch controller is disabled
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if (getPref(PrefKey.STREAM_TOUCH_CONTROLLER) === 'off') {
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str = str.replace(text, 'e.canShowTakHUD = false;' + text);
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}
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return str;
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},
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broadcastPollingMode(str: string) {
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const text = '.setPollingMode=e=>{';
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if (!str.includes(text)) {
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return false;
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}
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const newCode = `
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window.BX_EXPOSED.onPollingModeChanged && window.BX_EXPOSED.onPollingModeChanged(e);
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`;
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str = str.replace(text, text + newCode);
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return str;
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},
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};
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let PATCH_ORDERS = [
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getPref(PrefKey.BLOCK_TRACKING) && [
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'disableAiTrack',
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'disableTelemetry',
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],
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['disableStreamGate'],
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['broadcastPollingMode'],
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getPref(PrefKey.UI_LAYOUT) === 'tv' && ['tvLayout'],
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BX_FLAGS.EnableXcloudLogging && [
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'enableConsoleLogging',
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'enableXcloudLogger',
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],
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getPref(PrefKey.LOCAL_CO_OP_ENABLED) && ['supportLocalCoOp'],
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getPref(PrefKey.BLOCK_TRACKING) && [
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'blockWebRtcStatsCollector',
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'disableIndexDbLogging',
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],
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getPref(PrefKey.BLOCK_TRACKING) && [
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'disableTelemetryProvider',
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'disableTrackEvent',
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],
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getPref(PrefKey.REMOTE_PLAY_ENABLED) && ['remotePlayKeepAlive'],
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getPref(PrefKey.REMOTE_PLAY_ENABLED) && ['remotePlayDirectConnectUrl'],
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[
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'overrideSettings',
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],
|
||||
|
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getPref(PrefKey.REMOTE_PLAY_ENABLED) && States.hasTouchSupport && ['patchUpdateInputConfigurationAsync'],
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|
||||
getPref(PrefKey.GAME_FORTNITE_FORCE_CONSOLE) && ['forceFortniteConsole'],
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];
|
||||
|
||||
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// Only when playing
|
||||
const PLAYING_PATCH_ORDERS = [
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getPref(PrefKey.REMOTE_PLAY_ENABLED) && ['remotePlayConnectMode'],
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||||
getPref(PrefKey.REMOTE_PLAY_ENABLED) && ['remotePlayGuideWorkaround'],
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||||
|
||||
['patchStreamHud'],
|
||||
|
||||
['playVibration'],
|
||||
States.hasTouchSupport && getPref(PrefKey.STREAM_TOUCH_CONTROLLER) === 'all' && ['exposeTouchLayoutManager'],
|
||||
States.hasTouchSupport && (getPref(PrefKey.STREAM_TOUCH_CONTROLLER) === 'off' || getPref(PrefKey.STREAM_TOUCH_CONTROLLER_AUTO_OFF)) && ['disableTakRenderer'],
|
||||
|
||||
BX_FLAGS.EnableXcloudLogging && ['enableConsoleLogging'],
|
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|
||||
getPref(PrefKey.BLOCK_TRACKING) && ['blockGamepadStatsCollector'],
|
||||
|
||||
[
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||||
'disableGamepadDisconnectedScreen',
|
||||
],
|
||||
|
||||
getPref(PrefKey.STREAM_COMBINE_SOURCES) && ['streamCombineSources'],
|
||||
];
|
||||
|
||||
export class Patcher {
|
||||
static #patchFunctionBind() {
|
||||
const nativeBind = Function.prototype.bind;
|
||||
Function.prototype.bind = function() {
|
||||
let valid = false;
|
||||
if (this.name.length <= 2 && arguments.length === 2 && arguments[0] === null) {
|
||||
if (arguments[1] === 0 || (typeof arguments[1] === 'function')) {
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||||
valid = true;
|
||||
}
|
||||
}
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||||
|
||||
if (!valid) {
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||||
// @ts-ignore
|
||||
return nativeBind.apply(this, arguments);
|
||||
}
|
||||
|
||||
if (typeof arguments[1] === 'function') {
|
||||
console.log('[Better xCloud] Restored Function.prototype.bind()');
|
||||
Function.prototype.bind = nativeBind;
|
||||
}
|
||||
|
||||
const orgFunc = this;
|
||||
const newFunc = (a: any, item: any) => {
|
||||
if (Patcher.length() === 0) {
|
||||
orgFunc(a, item);
|
||||
return;
|
||||
}
|
||||
|
||||
Patcher.patch(item);
|
||||
orgFunc(a, item);
|
||||
}
|
||||
|
||||
// @ts-ignore
|
||||
return nativeBind.apply(newFunc, arguments);
|
||||
};
|
||||
}
|
||||
|
||||
static length() { return PATCH_ORDERS.length; };
|
||||
|
||||
static patch(item: any) {
|
||||
// console.log('patch', '-----');
|
||||
let patchName;
|
||||
let appliedPatches;
|
||||
|
||||
for (let id in item[1]) {
|
||||
if (PATCH_ORDERS.length <= 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
appliedPatches = [];
|
||||
const func = item[1][id];
|
||||
let str = func.toString();
|
||||
|
||||
for (let groupIndex = 0; groupIndex < PATCH_ORDERS.length; groupIndex++) {
|
||||
const group = PATCH_ORDERS[groupIndex];
|
||||
let modified = false;
|
||||
|
||||
for (let patchIndex = 0; patchIndex < group.length; patchIndex++) {
|
||||
const patchName = group[patchIndex] as keyof typeof PATCHES;
|
||||
if (appliedPatches.indexOf(patchName) > -1) {
|
||||
continue;
|
||||
}
|
||||
|
||||
const patchedstr = PATCHES[patchName].call(null, str);
|
||||
if (!patchedstr) {
|
||||
// Only stop if the first patch is failed
|
||||
if (patchIndex === 0) {
|
||||
break;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
modified = true;
|
||||
str = patchedstr;
|
||||
|
||||
console.log(`[Better xCloud] Applied "${patchName}" patch`);
|
||||
appliedPatches.push(patchName);
|
||||
|
||||
// Remove patch from group
|
||||
group.splice(patchIndex, 1);
|
||||
patchIndex--;
|
||||
}
|
||||
|
||||
// Apply patched functions
|
||||
if (modified) {
|
||||
item[1][id] = eval(str);
|
||||
}
|
||||
|
||||
// Remove empty group
|
||||
if (!group.length) {
|
||||
PATCH_ORDERS.splice(groupIndex, 1);
|
||||
groupIndex--;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Remove disabled patches
|
||||
static cleanupPatches() {
|
||||
for (let groupIndex = PATCH_ORDERS.length - 1; groupIndex >= 0; groupIndex--) {
|
||||
const group = PATCH_ORDERS[groupIndex];
|
||||
if (group === false) {
|
||||
PATCH_ORDERS.splice(groupIndex, 1);
|
||||
continue;
|
||||
}
|
||||
|
||||
for (let patchIndex = group.length - 1; patchIndex >= 0; patchIndex--) {
|
||||
const patchName = group[patchIndex] as keyof typeof PATCHES;
|
||||
if (!PATCHES[patchName]) {
|
||||
// Remove disabled patch
|
||||
group.splice(patchIndex, 1);
|
||||
}
|
||||
}
|
||||
|
||||
// Remove empty group
|
||||
if (!group.length) {
|
||||
PATCH_ORDERS.splice(groupIndex, 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static initialize() {
|
||||
if (window.location.pathname.includes('/play/')) {
|
||||
PATCH_ORDERS = PATCH_ORDERS.concat(PLAYING_PATCH_ORDERS);
|
||||
} else {
|
||||
PATCH_ORDERS.push(['loadingEndingChunks']);
|
||||
}
|
||||
|
||||
Patcher.cleanupPatches();
|
||||
Patcher.#patchFunctionBind();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user