Prebuilt files for momentum and official.

js/vgm_sensor/prebuilt/tone_rotate_native.js

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+let vgm = require("vgm");
+//The pre-built vgm exposes a .play function, so we don't need the speaker_api.js file.
+//let __dirpath = "/ext/apps/Scripts";
+//let speaker = load(__dirpath + "/speaker_api.js");
+
+let min_delta_angle = 29.98;
+let max_wait_ms = 10000;
+let freq_hz = 440;
+
+//Uncomment below to test for various test cases...
+//print(vgm.deltaYaw("30.312", 1000)); // Invalid arg (angle).
+//print(vgm.deltaYaw()); // Invalid args. Pass (angle, [timeout]). Got 0 args.
+//print(vgm.deltaYaw(1,2,3)); // Invalid args. Pass (angle, [timeout]). Got 3 args.
+//print(vgm.deltaYaw(29.98, 1000)); // This should work fine.
+
+// Show the pitch, roll, and yaw values for 5 seconds
+for (let i = 0; i < 3; i++) {
+    print("P", vgm.getPitch(), "R", vgm.getRoll(), "Y", vgm.getYaw());
+    delay(1000);
+}
+
+// Play a sound that changes pitch based on yaw
+for (let i = 0; i < 500; i++) {
+    print("Freq", freq_hz, "Hz");
+    // speaker.play(freq_hz, 1.0, 250);
+    vgm.play(freq_hz, 1.0, 250);
+
+    let delta = vgm.deltaYaw(min_delta_angle, max_wait_ms);
+    if (delta === undefined) {
+        print("No VGM detected. Exiting...");
+        break;
+    }
+    delta /= (min_delta_angle / 1.02);
+
+    if (delta > 0) {
+        freq_hz *= delta;
+    } else if (delta < 0) {
+        freq_hz /= -delta;
+    }
+}