Add placeholder steering wheel option for VR driving

android/app/src/main/java/org/wiicompiled/quest/launcher/SettingsPage.kt

@@ -182,6 +182,13 @@ class SettingsPage(
                 write = { c, index -> c.setString("vr", "first_person_seat", SEATS[index]) },
                 enabledIf = firstPerson,
             )
+            // runtime_config.h's kVrPlaceholderSteeringWheelDefault is off.
+            toggle(
+                R.string.vr_placeholder_wheel, R.string.vr_placeholder_wheel_helper,
+                read = { it.bool("vr", "placeholder_steering_wheel") ?: false },
+                write = { c, value -> c.setBool("vr", "placeholder_steering_wheel", value) },
+                enabledIf = cockpit,
+            )
             // heurazy's grab-and-turn wheel: runtime_config.h's kVrHandSteeringDefault is on.
             toggle(
                 R.string.vr_hand_steering, R.string.vr_hand_steering_helper,

android/app/src/main/res/values/strings.xml

@@ -533,6 +533,8 @@
     <string name="vr_seat_helper">The cockpit puts you at the driver\'s eyes, life-size, with the steering wheel or handlebar turning within reach. Custom uses the head offsets from the in-headset settings.</string>
     <string name="vr_seat_cockpit">Cockpit</string>
     <string name="vr_seat_custom">Custom</string>
+    <string name="vr_placeholder_wheel">Placeholder wheel or handlebar</string>
+    <string name="vr_placeholder_wheel_helper">In the cockpit, draws a separate VR steering wheel (karts) or handlebar (bikes) whenever the vehicle\'s own is not the one turning, as in the race\'s opening pan. Off, you only see the vehicle\'s own.</string>
     <string name="vr_hand_steering">Hand steering</string>
     <string name="vr_hand_steering_helper">In the cockpit, squeeze a grip near the steering wheel or handlebar to grab it, and turn it to steer. Releasing both grips gives steering back to the stick. Hand steering by heurazy.</string>
     <string name="vr_cockpit_item_hand">Item in cockpit hand</string>