BeatSaberTweakers/HapticFeedbackAdjust/HarmonyPatches/NoteCutHapticEffectPatch.cs

using System;
using HarmonyLib;
using IPA.Utilities;
using Libraries.HM.HMLib.VR;

namespace BeatSaberTweakers.HapticFeedbackAdjust.HarmonyPatches
{
    //  void HitNote(SaberType saberType)
    [HarmonyPatch(typeof(NoteCutHapticEffect))]
    [HarmonyPatch("HitNote")]
    [HarmonyPatch(new Type[] { typeof(SaberType) })]
    internal static class NoteCutHapticEffectPatch
    {
        private static readonly HapticPresetSO RumblePreset = new HapticPresetSO
        {
            _continuous = false,
            _duration = 0.14f,
            _strength = 1f,
            _frequency = 1f,
        };

        private static readonly AccessTools.FieldRef<NoteCutHapticEffect, HapticFeedbackController> CtlFieldRef = AccessTools.FieldRefAccess<NoteCutHapticEffect, HapticFeedbackController>("_hapticFeedbackController");
        private static readonly AccessTools.FieldRef<NoteCutHapticEffect, HapticPresetSO> HapticPresetRef = AccessTools.FieldRefAccess<NoteCutHapticEffect, HapticPresetSO>("_rumblePreset");

        static bool Prefix(NoteCutHapticEffect __instance, SaberType saberType)
        {
            var ctl = CtlFieldRef(__instance);
            var hapticPreset = HapticPresetRef(__instance);

            Plugin.Logger.Debug("HitNote:" + saberType + ", s:" + hapticPreset._strength + ", d:" + hapticPreset._duration + ", f:" + hapticPreset._frequency);

            ctl.PlayHapticFeedback(saberType.Node(), RumblePreset);
            return false;
        }
    }

}