Add back the ability to use native MKB feature on unofficial titles

src/utils/bx-exposed.ts

@@ -4,6 +4,7 @@ import { STATES } from "@utils/global";
 import { getPref, PrefKey } from "@utils/preferences";
 import { UserAgent } from "@utils/user-agent";
 import { BxLogger } from "./bx-logger";
+import { BX_FLAGS } from "./bx-flags";
 
 export enum InputType {
     CONTROLLER = 'Controller',
@@ -26,6 +27,8 @@ export const BxExposed = {
         // Remove native MKB support on mobile browsers or by user's choice
         if (getPref(PrefKey.NATIVE_MKB_DISABLED) || UserAgent.isMobile()) {
             supportedInputTypes = supportedInputTypes.filter(i => i !== InputType.MKB);
+        } else if (BX_FLAGS.ForceNativeMkbTitles.includes(titleInfo.details.productId)) {
+            supportedInputTypes.push(InputType.MKB);
         }
 
         titleInfo.details.hasMkbSupport = supportedInputTypes.includes(InputType.MKB);

src/utils/bx-flags.ts

@@ -1,12 +1,14 @@
-type BxFlags = {
-    CheckForUpdate?: boolean;
-    PreloadRemotePlay?: boolean;
-    PreloadUi?: boolean;
-    EnableXcloudLogging?: boolean;
-    SafariWorkaround?: boolean;
+type BxFlags = Partial<{
+    CheckForUpdate: boolean;
+    PreloadRemotePlay: boolean;
+    PreloadUi: boolean;
+    EnableXcloudLogging: boolean;
+    SafariWorkaround: boolean;
 
-    UseDevTouchLayout?: boolean;
-}
+    UseDevTouchLayout: boolean;
+
+    ForceNativeMkbTitles: string[];
+}>
 
 // Setup flags
 const DEFAULT_FLAGS: BxFlags = {
@@ -17,6 +19,8 @@ const DEFAULT_FLAGS: BxFlags = {
     SafariWorkaround: true,
 
     UseDevTouchLayout: false,
+
+    ForceNativeMkbTitles: [],
 }
 
 export const BX_FLAGS = Object.assign(DEFAULT_FLAGS, window.BX_FLAGS || {});

src/utils/gamepass-gallery.ts

@@ -1,4 +1,5 @@
 export enum GamePassCloudGallery {
-    TOUCH = '9c86f07a-f3e8-45ad-82a0-a1f759597059',
     ALL = '29a81209-df6f-41fd-a528-2ae6b91f719c',
+    NATIVE_MKB = '8fa264dd-124f-4af3-97e8-596fcdf4b486',
+    TOUCH = '9c86f07a-f3e8-45ad-82a0-a1f759597059',
 }

src/utils/network.ts

@@ -439,12 +439,20 @@ class XcloudInterceptor {
         overrides.inputConfiguration = overrides.inputConfiguration || {};
         overrides.inputConfiguration.enableVibration = true;
 
+        let overrideMkb: boolean | null = null;
+
         if (getPref(PrefKey.NATIVE_MKB_DISABLED) || UserAgent.isMobile()) {
+            overrideMkb = false;
+        } else if (BX_FLAGS.ForceNativeMkbTitles.includes(STATES.currentStream.titleInfo!.details.productId)) {
+            overrideMkb = true;
+        }
+
+        if (overrideMkb !== null) {
             overrides.inputConfiguration = Object.assign(overrides.inputConfiguration, {
-                    enableMouseInput: false,
-                    enableAbsoluteMouse: false,
-                    enableKeyboardInput: false,
-                });
+                enableMouseInput: overrideMkb,
+                enableAbsoluteMouse: overrideMkb,
+                enableKeyboardInput: overrideMkb,
+            });
         }
 
         overrides.videoConfiguration = overrides.videoConfiguration || {};
@@ -614,6 +622,21 @@ export function interceptHttpRequests() {
             return response;
         }
 
+        if (BX_FLAGS.ForceNativeMkbTitles && url.includes('catalog.gamepass.com/sigls/') && url.includes(GamePassCloudGallery.NATIVE_MKB)) {
+            const response = await NATIVE_FETCH(request, init);
+            const obj = await response.clone().json();
+
+            try {
+                const newCustomList = BX_FLAGS.ForceNativeMkbTitles.map((item: string) => ({ id: item }));
+                obj.push(...newCustomList);
+            } catch (e) {
+                console.log(e);
+            }
+
+            response.json = () => Promise.resolve(obj);
+            return response;
+        }
+
         let requestType: RequestType;
         if (url.includes('/sessions/home') || url.includes('xhome.') || (STATES.remotePlay.isPlaying && url.endsWith('/inputconfigs'))) {
             requestType = RequestType.XHOME;

src/utils/preload-state.ts

@@ -3,6 +3,7 @@ import { BxLogger } from "./bx-logger";
 import { TouchController } from "@modules/touch-controller";
 import { GamePassCloudGallery } from "./gamepass-gallery";
 import { getPref, PrefKey } from "./preferences";
+import { BX_FLAGS } from "./bx-flags";
 
 const LOG_TAG = 'PreloadState';
 
@@ -37,6 +38,12 @@ export function overridePreloadState() {
                         // Add to the official list
                         sigls[GamePassCloudGallery.TOUCH]?.data.products.push(...customList);
                     }
+
+                    if (BX_FLAGS.ForceNativeMkbTitles && GamePassCloudGallery.NATIVE_MKB in sigls) {
+                        // Add to the official list
+                        sigls[GamePassCloudGallery.NATIVE_MKB]?.data.products.push(...BX_FLAGS.ForceNativeMkbTitles);
+                    }
+
                 } catch (e) {
                     BxLogger.error(LOG_TAG, e);
                 }