jkxr/Projects/Android/jni/JKVR/VrInputDefault.cpp

/************************************************************************************

Filename	:	VrInputDefault.c
Content		:	Handles default controller input
Created		:	August 2019
Authors		:	Simon Brown

*************************************************************************************/

#include <VrApi.h>
#include <VrApi_Helpers.h>
#include <VrApi_SystemUtils.h>
#include <VrApi_Input.h>
#include <VrApi_Types.h>

#include <android/keycodes.h>

#include "VrInput.h"
#include "VrCvars.h"

#include "qcommon/q_shared.h"
#include <qcommon/qcommon.h>
#include <client/client.h>
#include "android/sys_local.h"
#include "weapons.h"


void SV_Trace( trace_t *results, const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int passEntityNum, int contentmask, int capsule );

void JKVR_HapticEvent(const char* event, int position, int flags, int intensity, float angle, float yHeight );

static inline float AngleBetweenVectors(const vec3_t a, const vec3_t b)
{
    return degrees(acosf(DotProduct(a, b)/(VectorLength(a) * VectorLength(b))));
}

void HandleInput_Default( ovrInputStateGamepad *pFootTrackingNew, ovrInputStateGamepad *pFootTrackingOld,
                          ovrInputStateTrackedRemote *pDominantTrackedRemoteNew, ovrInputStateTrackedRemote *pDominantTrackedRemoteOld, ovrTracking* pDominantTracking,
                          ovrInputStateTrackedRemote *pOffTrackedRemoteNew, ovrInputStateTrackedRemote *pOffTrackedRemoteOld, ovrTracking* pOffTracking,
                          int domButton1, int domButton2, int offButton1, int offButton2 )

{
	//Ensure handedness is set correctly
	vr.right_handed = vr_control_scheme->value < 10 ||
            vr_control_scheme->value == 99; // Always right-handed for weapon calibration

    static bool dominantGripPushed = false;
	static float dominantGripPushTime = 0.0f;
    static bool canUseBackpack = false;
    static bool canUseQuickSave = false;

    //Need this for the touch screen
    ovrTracking * pWeapon = pDominantTracking;
    ovrTracking * pOff = pOffTracking;

    //All this to allow stick and button switching!
    ovrVector2f *pPrimaryJoystick;
    ovrVector2f *pSecondaryJoystick;
    uint32_t primaryButtonsNew;
    uint32_t primaryButtonsOld;
    uint32_t secondaryButtonsNew;
    uint32_t secondaryButtonsOld;
    int primaryButton1;
    int primaryButton2;
    int secondaryButton1;
    int secondaryButton2;
    int primaryThumb = vr_control_scheme->value == RIGHT_HANDED_DEFAULT ? ovrButton_RThumb : ovrButton_LThumb;
    int secondaryThumb = vr_control_scheme->value == RIGHT_HANDED_DEFAULT ? ovrButton_LThumb : ovrButton_RThumb;
    if (vr_switch_sticks->integer)
    {
        //
        // This will switch the joystick and A/B/X/Y button functions only
        // Move, Strafe, Turn, Jump, Crouch, Notepad, HUD mode, Weapon Switch
        pSecondaryJoystick = &pDominantTrackedRemoteNew->Joystick;
        pPrimaryJoystick = &pOffTrackedRemoteNew->Joystick;
        secondaryButtonsNew = pDominantTrackedRemoteNew->Buttons;
        secondaryButtonsOld = pDominantTrackedRemoteOld->Buttons;
        primaryButtonsNew = pOffTrackedRemoteNew->Buttons;
        primaryButtonsOld = pOffTrackedRemoteOld->Buttons;
        primaryButton1 = offButton1;
        primaryButton2 = offButton2;
        secondaryButton1 = domButton1;
        secondaryButton2 = domButton2;
    }
    else
    {
        pPrimaryJoystick = &pDominantTrackedRemoteNew->Joystick;
        pSecondaryJoystick = &pOffTrackedRemoteNew->Joystick;
        primaryButtonsNew = pDominantTrackedRemoteNew->Buttons;
        primaryButtonsOld = pDominantTrackedRemoteOld->Buttons;
        secondaryButtonsNew = pOffTrackedRemoteNew->Buttons;
        secondaryButtonsOld = pOffTrackedRemoteOld->Buttons;
        primaryButton1 = domButton1;
        primaryButton2 = domButton2;
        secondaryButton1 = offButton1;
        secondaryButton2 = offButton2;
    }



    {
        //Set gun angles - We need to calculate all those we might need (including adjustments) for the client to then take its pick
        vec3_t rotation = {0};
        rotation[PITCH] = 45;
        QuatToYawPitchRoll(pWeapon->HeadPose.Pose.Orientation, rotation, vr.weaponangles_saber);
        rotation[PITCH] = vr_weapon_pitchadjust->value;
        QuatToYawPitchRoll(pWeapon->HeadPose.Pose.Orientation, rotation, vr.weaponangles);

        VectorSubtract(vr.weaponangles_last, vr.weaponangles, vr.weaponangles_delta);
        VectorCopy(vr.weaponangles, vr.weaponangles_last);

//        ALOGV("        weaponangles_last: %f, %f, %f",
//              vr.weaponangles_last[0], vr.weaponangles_last[1], vr.weaponangles_last[2]);

        //GB Also set offhand angles just in case we want to use those.
        vec3_t rotation_off = {0};
        rotation_off[PITCH] = vr_weapon_pitchadjust->value;
        QuatToYawPitchRoll(pOff->HeadPose.Pose.Orientation, rotation_off, vr.offhandangles);

        VectorSubtract(vr.offhandangles_last, vr.offhandangles, vr.offhandangles_delta);
        VectorCopy(vr.offhandangles, vr.offhandangles_last);
    }

    //Menu button
	handleTrackedControllerButton(&leftTrackedRemoteState_new, &leftTrackedRemoteState_old, ovrButton_Enter, A_ESCAPE);

    static bool resetCursor = qtrue;
    if ( JKVR_useScreenLayer() )
    {
        interactWithTouchScreen(resetCursor, pDominantTrackedRemoteNew, pDominantTrackedRemoteOld);
        resetCursor = qfalse;

        handleTrackedControllerButton(pDominantTrackedRemoteNew, pDominantTrackedRemoteOld, domButton1, A_MOUSE1);
        handleTrackedControllerButton(pDominantTrackedRemoteNew, pDominantTrackedRemoteOld, ovrButton_Trigger, A_MOUSE1);
        handleTrackedControllerButton(pDominantTrackedRemoteNew, pDominantTrackedRemoteOld, domButton2, A_ESCAPE);

        //To skip flatscreen cinematic
        if ((pDominantTrackedRemoteNew->Buttons & primaryThumb) !=
            (pDominantTrackedRemoteOld->Buttons & primaryThumb)) {
            sendButtonAction("+use", (pDominantTrackedRemoteNew->Buttons & primaryThumb));
        }
    }
    else
    {
        resetCursor = qtrue;

        float distance = sqrtf(powf(pOff->HeadPose.Pose.Position.x - pWeapon->HeadPose.Pose.Position.x, 2) +
                               powf(pOff->HeadPose.Pose.Position.y - pWeapon->HeadPose.Pose.Position.y, 2) +
                               powf(pOff->HeadPose.Pose.Position.z - pWeapon->HeadPose.Pose.Position.z, 2));

        float distanceToHMD = sqrtf(powf(vr.hmdposition[0] - pWeapon->HeadPose.Pose.Position.x, 2) +
                                    powf(vr.hmdposition[1] - pWeapon->HeadPose.Pose.Position.y, 2) +
                                    powf(vr.hmdposition[2] - pWeapon->HeadPose.Pose.Position.z, 2));

        float distanceToHMDOff = sqrtf(powf(vr.hmdposition[0] - pOff->HeadPose.Pose.Position.x, 2) +
                                    powf(vr.hmdposition[1] - pOff->HeadPose.Pose.Position.y, 2) +
                                    powf(vr.hmdposition[2] - pOff->HeadPose.Pose.Position.z, 2));

        float controllerYawHeading = 0.0f;
        //Turn on weapon stabilisation?
        bool stabilised = qfalse;
        bool offhandGripPushed = (pOffTrackedRemoteNew->Buttons & ovrButton_GripTrigger);
        if ( (offhandGripPushed != (pOffTrackedRemoteOld->Buttons & ovrButton_GripTrigger)) &&
                offhandGripPushed && (distance < STABILISATION_DISTANCE))
//#ifndef DEBUG
        {
            stabilised = qtrue;
        }/*
#else
        {
            Cvar_Set("vr_control_scheme", "99");
        }
#endif
*/
        dominantGripPushed = (pDominantTrackedRemoteNew->Buttons &
                              ovrButton_GripTrigger) != 0;
        bool dominantButton1Pushed = (pDominantTrackedRemoteNew->Buttons &
                                      domButton1) != 0;
        bool dominantButton2Pushed = (pDominantTrackedRemoteNew->Buttons &
                                      domButton2) != 0;

        //Do this early so we can suppress other button actions when item selector is up
        {
            if (dominantGripPushed) {
                if (dominantGripPushTime == 0) {
                    dominantGripPushTime = GetTimeInMilliSeconds();
                }
                vr.item_selector = true;
            }
            else
            {
                dominantGripPushTime = 0;
                if (vr.item_selector)
                {
                    sendButtonActionSimple("itemselectorselect");
                    vr.item_selector = false;
                }
            }
        }



#define JOYX_SAMPLE_COUNT   4
        static float joyx[JOYX_SAMPLE_COUNT] = {0};
        for (int j = JOYX_SAMPLE_COUNT - 1; j > 0; --j)
            joyx[j] = joyx[j - 1];
        joyx[0] = pPrimaryJoystick->x;
        float sum = 0.0f;
        for (int j = 0; j < JOYX_SAMPLE_COUNT; ++j)
            sum += joyx[j];
        float primaryJoystickX = sum / 4.0f;


        //Left/right to switch between which selector we are using
        if (vr.item_selector) {
            static bool itemSwitched = false;
            if (between(-0.2f, pPrimaryJoystick->y, 0.2f) &&
                (between(0.8f, primaryJoystickX, 1.0f) ||
                 between(-1.0f, primaryJoystickX, -0.8f))) {
                if (!itemSwitched) {
                    if (between(0.8f, primaryJoystickX, 1.0f)) {
                        sendButtonActionSimple("itemselectornext");
                    } else {
                        sendButtonActionSimple("itemselectorprev");
                    }
                    itemSwitched = true;
                }
            } else {
                itemSwitched = false;
            }
        }

        if (vr.cgzoommode > 0)
        {
            if (between(-0.2f, primaryJoystickX, 0.2f)) {
                sendButtonAction("+attack", between(0.8f, pPrimaryJoystick->y, 1.0f));
                sendButtonAction("+altattack", between(-1.0f, pPrimaryJoystick->y, -0.8f));
            }
        } else if (vr.weaponid == WP_SABER)
        {
            static bool switched = false;
            if (between(-0.2f, primaryJoystickX, 0.2f) &&
                (between(0.8f, pPrimaryJoystick->y, 1.0f) ||
                 between(-1.0f, pPrimaryJoystick->y, -0.8f))) {
                if (!switched) {
                    if (between(0.8f, pPrimaryJoystick->y, 1.0f)) {
                        sendButtonActionSimple("cg_thirdPerson 1");
                    } else {
                        sendButtonActionSimple("cg_thirdPerson 0");
                    }
                    switched = true;
                }
            } else {
                switched = false;
            }
        }

        vr.weapon_stabilised = stabilised;

        //if (!vr.item_selector)
        {
            //Engage scope / virtual stock if conditions are right
            bool scopeready = vr.weapon_stabilised && (distanceToHMD < SCOPE_ENGAGE_DISTANCE);
            static bool lastScopeReady = qfalse;
            if (scopeready != lastScopeReady) {
                if (vr.scopedweapon && !vr.scopedetached) {
                    if (!vr.scopeengaged && scopeready) {
                        ALOGV("**WEAPON EVENT**  trigger scope mode");
                        sendButtonActionSimple("weapalt");
                    } else if (vr.scopeengaged && !scopeready) {
                        ALOGV("**WEAPON EVENT**  disable scope mode");
                        sendButtonActionSimple("weapalt");
                    }
                    lastScopeReady = scopeready;
                }
            }

            //Engage scope / virtual stock (iron sight lock) if conditions are right
            static bool scopeEngaged = qfalse;
            if (scopeEngaged != vr.scopeengaged) {
                scopeEngaged = vr.scopeengaged;
            }

            //dominant hand stuff first
            {
                //Record recent weapon position for trajectory based stuff
                for (int i = (NUM_WEAPON_SAMPLES - 1); i != 0; --i) {
                    VectorCopy(vr.weaponoffset_history[i - 1], vr.weaponoffset_history[i]);
                    vr.weaponoffset_history_timestamp[i] = vr.weaponoffset_history_timestamp[i - 1];
                }
                VectorCopy(vr.weaponoffset, vr.weaponoffset_history[0]);
                vr.weaponoffset_history_timestamp[0] = vr.weaponoffset_timestamp;

                VectorSet(vr.weaponposition, pWeapon->HeadPose.Pose.Position.x,
                          pWeapon->HeadPose.Pose.Position.y, pWeapon->HeadPose.Pose.Position.z);

                ///Weapon location relative to view
                VectorSet(vr.weaponoffset, pWeapon->HeadPose.Pose.Position.x,
                          pWeapon->HeadPose.Pose.Position.y, pWeapon->HeadPose.Pose.Position.z);
                VectorSubtract(vr.weaponoffset, vr.hmdposition, vr.weaponoffset);
                vr.weaponoffset_timestamp = Sys_Milliseconds();

                vec3_t velocity;
                VectorSet(velocity, pWeapon->HeadPose.LinearVelocity.x,
                          pWeapon->HeadPose.LinearVelocity.y, pWeapon->HeadPose.LinearVelocity.z);
                vr.primaryswingvelocity = VectorLength(velocity);

                VectorSet(velocity, pOff->HeadPose.LinearVelocity.x,
                          pOff->HeadPose.LinearVelocity.y, pOff->HeadPose.LinearVelocity.z);
                vr.secondaryswingvelocity = VectorLength(velocity);


                //For melee right hand is alt attack and left hand is attack
                if (vr.weaponid == WP_MELEE) {
                    //Does weapon velocity trigger attack (melee) and is it fast enough
                    if (vr.velocitytriggered) {
                        static bool fired = false;
                        vr.primaryVelocityTriggeredAttack = (vr.primaryswingvelocity >
                                                             vr_weapon_velocity_trigger->value);

                        if (fired != vr.primaryVelocityTriggeredAttack) {
                            ALOGV("**WEAPON EVENT**  veocity triggered %s",
                                  vr.primaryVelocityTriggeredAttack ? "+altattack" : "-altattack");
                            //normal attack is a punch with the left hand
                            sendButtonAction("+altattack", vr.primaryVelocityTriggeredAttack);
                            fired = vr.primaryVelocityTriggeredAttack;
                        }
                    } else if (vr.primaryVelocityTriggeredAttack) {
                        //send a stop attack as we have an unfinished velocity attack
                        vr.primaryVelocityTriggeredAttack = false;
                        ALOGV("**WEAPON EVENT**  veocity triggered -altattack");
                        sendButtonAction("+altattack", vr.primaryVelocityTriggeredAttack);
                    }

                    if (vr.velocitytriggered) {
                        static bool fired = false;
                        vr.secondaryVelocityTriggeredAttack = (vr.secondaryswingvelocity >
                                                               vr_weapon_velocity_trigger->value);

                        if (fired != vr.secondaryVelocityTriggeredAttack) {
                            ALOGV("**WEAPON EVENT**  veocity triggered %s",
                                  vr.secondaryVelocityTriggeredAttack ? "+attack" : "-attack");
                            //normal attack is a punch with the left hand
                            sendButtonAction("+attack", vr.secondaryVelocityTriggeredAttack);
                            fired = vr.secondaryVelocityTriggeredAttack;
                        }
                    } else if (vr.secondaryVelocityTriggeredAttack) {
                        //send a stop attack as we have an unfinished velocity attack
                        vr.secondaryVelocityTriggeredAttack = qfalse;
                        ALOGV("**WEAPON EVENT**  veocity triggered -attack");
                        sendButtonAction("+attack", vr.secondaryVelocityTriggeredAttack);
                    }
                } else if (vr.weaponid == WP_SABER) {
                    //Does weapon velocity trigger attack
                    if (vr.velocitytriggered) {
                        static bool fired = false;
                        vr.primaryVelocityTriggeredAttack = (vr.primaryswingvelocity >
                                                             vr_weapon_velocity_trigger->value);

                        if (fired != vr.primaryVelocityTriggeredAttack) {
                            ALOGV("**WEAPON EVENT**  veocity triggered %s",
                                  vr.primaryVelocityTriggeredAttack ? "+attack" : "-attack");
                            //normal attack is a punch with the left hand
                            sendButtonAction("+attack", vr.primaryVelocityTriggeredAttack);
                            fired = vr.primaryVelocityTriggeredAttack;
                        }
                    } else if (vr.primaryVelocityTriggeredAttack) {
                        //send a stop attack as we have an unfinished velocity attack
                        vr.primaryVelocityTriggeredAttack = false;
                        ALOGV("**WEAPON EVENT**  veocity triggered -attack");
                        sendButtonAction("+attack", vr.primaryVelocityTriggeredAttack);
                    }
                }

                if (vr.weapon_stabilised) {
                    if (vr.scopeengaged || vr_virtual_stock->integer == 1) {
                        //offset to the appropriate eye a little bit
                        vec2_t xy;
                        rotateAboutOrigin(Cvar_VariableValue("cg_stereoSeparation") / 2.0f, 0.0f,
                                          -vr.hmdorientation[YAW], xy);
                        float x = pOff->HeadPose.Pose.Position.x - (vr.hmdposition[0] + xy[0]);
                        float y = pOff->HeadPose.Pose.Position.y -
                                  (vr.hmdposition[1] - 0.1f); // Use a point lower
                        float z = pOff->HeadPose.Pose.Position.z - (vr.hmdposition[2] + xy[1]);
                        float zxDist = length(x, z);

                        if (zxDist != 0.0f && z != 0.0f) {
                            VectorSet(vr.weaponangles, -degrees(atanf(y / zxDist)),
                                      -degrees(atan2f(x, -z)), 0);
                        }
                    } else {
                        float x =
                                pOff->HeadPose.Pose.Position.x - pWeapon->HeadPose.Pose.Position.x;
                        float y =
                                pOff->HeadPose.Pose.Position.y - pWeapon->HeadPose.Pose.Position.y;
                        float z =
                                pOff->HeadPose.Pose.Position.z - pWeapon->HeadPose.Pose.Position.z;
                        float zxDist = length(x, z);

                        if (zxDist != 0.0f && z != 0.0f) {
                            VectorSet(vr.weaponangles, -degrees(atanf(y / zxDist)),
                                      -degrees(atan2f(x, -z)), vr.weaponangles[ROLL] /
                                                               2.0f); //Dampen roll on stabilised weapon
                        }
                    }
                }

                // Calculate if player tries to reach backpack
                bool handInBackpack = false;
                bool bpDistToHMDOk = false, bpWeaponHeightOk = false, bpWeaponAngleOk = false, bpHmdToWeaponAngleOk = false;
                vec3_t hmdForwardXY = {}, weaponForwardXY = {};
                float weaponToDownAngle = 0, hmdToWeaponDotProduct = 0;
                static vec3_t downVector = {0.0, 0.0, -1.0};

                bool bpTrackOk = pOffTracking->Status &
                                 VRAPI_TRACKING_STATUS_POSITION_TRACKED;                        // 1) Position must be tracked
                if (bpTrackOk && (bpDistToHMDOk = distanceToHMD >= 0.2 && distanceToHMD <=
                                                                          0.35)                       // 2) Weapon-to-HMD distance must be within <0.2-0.35> range
                    && (bpWeaponHeightOk = vr.weaponoffset[1] >= -0.10 && vr.weaponoffset[1] <=
                                                                          0.10)) // 3) Weapon height in relation to HMD must be within <-0.10, 0.10> range
                {
                    AngleVectors(vr.hmdorientation, hmdForwardXY, NULL, NULL);
                    AngleVectors(vr.weaponangles, weaponForwardXY, NULL, NULL);

                    float weaponToDownAngle = AngleBetweenVectors(downVector, weaponForwardXY);
                    // 4) Angle between weapon forward vector and a down vector must be within 80-140 degrees
                    if (bpWeaponAngleOk = weaponToDownAngle >= 80.0 && weaponToDownAngle <= 140.0) {
                        hmdForwardXY[2] = 0;
                        VectorNormalize(hmdForwardXY);

                        weaponForwardXY[2] = 0;
                        VectorNormalize(weaponForwardXY);

                        hmdToWeaponDotProduct = DotProduct(hmdForwardXY, weaponForwardXY);
                        // 5) HMD and weapon forward on XY plane must go in opposite directions (i.e. dot product < 0)
                        handInBackpack = bpHmdToWeaponAngleOk = hmdToWeaponDotProduct < 0;
                    }
                }

                //off-hand stuff (done here as I reference it in the save state thing
                {
                    vr.offhandposition[0] = pOff->HeadPose.Pose.Position.x;
                    vr.offhandposition[1] = pOff->HeadPose.Pose.Position.y;
                    vr.offhandposition[2] = pOff->HeadPose.Pose.Position.z;

                    vr.offhandoffset[0] = pOff->HeadPose.Pose.Position.x - vr.hmdposition[0];
                    vr.offhandoffset[1] = pOff->HeadPose.Pose.Position.y - vr.hmdposition[1];
                    vr.offhandoffset[2] = pOff->HeadPose.Pose.Position.z - vr.hmdposition[2];

                    vec3_t rotation = {0};
                    QuatToYawPitchRoll(pOff->HeadPose.Pose.Orientation, rotation, vr.offhandangles);

                    if (vr_walkdirection->value == 0) {
                        controllerYawHeading = vr.offhandangles[YAW] - vr.hmdorientation[YAW];
                    } else {
                        controllerYawHeading = 0.0f;
                    }
                }

                // Use off hand as well to trigger save condition
                canUseQuickSave = false;
                bool bpOffhandDistToHMDOk = false, bpOffhandHeightOk = false, bpOffhandAngleOk = false, bpHmdToOffhandAngleOk = false;
                vec3_t offhandForwardXY = {};
                float hmdToOffhandDotProduct = 0;
                float offhandToDownAngle = 0;
                if (bpTrackOk && (bpOffhandDistToHMDOk = distanceToHMDOff >= 0.2 &&
                                                         distanceToHMDOff <=
                                                         0.35)   // 2) Off-to-HMD distance must be within <0.2-0.35> range
                    && (bpOffhandHeightOk = vr.offhandoffset[1] >= -0.10 && vr.offhandoffset[1] <=
                                                                            0.10)) // 3) Offhand height in relation to HMD must be within <-0.10, 0.10> range
                {
                    //Need to do this again as might not have done it above and cant be bothered to refactor
                    AngleVectors(vr.hmdorientation, hmdForwardXY, NULL, NULL);
                    AngleVectors(vr.offhandangles, offhandForwardXY, NULL, NULL);

                    offhandToDownAngle = AngleBetweenVectors(downVector, offhandForwardXY);

                    // 4) Angle between weapon forward vector and a down vector must be within 80-140 degrees
                    if (bpOffhandAngleOk =
                                offhandToDownAngle >= 80.0 && offhandToDownAngle <= 140.0) {
                        hmdForwardXY[2] = 0;
                        VectorNormalize(hmdForwardXY);

                        offhandForwardXY[2] = 0;
                        VectorNormalize(offhandForwardXY);

                        hmdToOffhandDotProduct = DotProduct(hmdForwardXY, offhandForwardXY);
                        // 5) HMD and weapon forward on XY plane must go in opposite directions (i.e. dot product < 0)
                        canUseQuickSave = bpHmdToOffhandAngleOk = hmdToOffhandDotProduct < 0;
                    }
                }

                // Uncomment to debug offhand reaching

/*                ALOGV("Quick Save> Dist: %f | OffHandToDownAngle: %f | HandOffs: %f %f %f\nHmdHandDot: %f | HmdFwdXY: %f %f | WpnFwdXY: %f %f\nTrackOk: %i, DistOk: %i, HeightOk: %i, HnadAngleOk: %i, HmdHandDotOk: %i",
                      distanceToHMDOff, offhandToDownAngle, vr.offhandoffset[0],
                      vr.offhandoffset[1], vr.offhandoffset[2],
                      hmdToOffhandDotProduct, hmdForwardXY[0], hmdForwardXY[1], offhandForwardXY[0],
                      offhandForwardXY[1],
                      bpTrackOk, bpOffhandDistToHMDOk, bpOffhandHeightOk, bpOffhandAngleOk,
                      bpHmdToOffhandAngleOk);
*/

                // Check quicksave
                if (canUseQuickSave) {
                    int channel = (vr_control_scheme->integer >= 10) ? 1 : 0;
                    JKVR_Vibrate(40, channel, 0.5); // vibrate to let user know they can switch

                    if (((pOffTrackedRemoteNew->Buttons & offButton1) !=
                         (pOffTrackedRemoteOld->Buttons & offButton1)) &&
                        (pOffTrackedRemoteNew->Buttons & offButton1)) {
                        sendButtonActionSimple("savegame quicksave");
                    }

                    if (((pOffTrackedRemoteNew->Buttons & offButton2) !=
                         (pOffTrackedRemoteOld->Buttons & offButton2)) &&
                        (pOffTrackedRemoteNew->Buttons & offButton2)) {
                        sendButtonActionSimple("loadgame quicksave");
                    }
                }
            }

            //Right-hand specific stuff
            {
                //This section corrects for the fact that the controller actually controls direction of movement, but we want to move relative to the direction the
                //player is facing for positional tracking

                //Positional movement speed correction for when we are not hitting target framerate
                static double lastframetime = 0;
                int refresh = GetRefresh();
                double newframetime = GetTimeInMilliSeconds();
                float multiplier = (float) ((1000.0 / refresh) / (newframetime - lastframetime));
                lastframetime = newframetime;

                vec2_t v;
                float factor = (refresh / 72.0F) *
                               vr_positional_factor->value; // adjust positional factor based on refresh rate
                rotateAboutOrigin(-vr.hmdposition_delta[0] * factor * multiplier,
                                  vr.hmdposition_delta[2] * factor * multiplier,
                                  -vr.hmdorientation[YAW], v);
                positional_movementSideways = v[0];
                positional_movementForward = v[1];

                ALOGV("        positional_movementSideways: %f, positional_movementForward: %f",
                      positional_movementSideways,
                      positional_movementForward);


                //Jump (A Button)
                if ((primaryButtonsNew & primaryButton1) != (primaryButtonsOld & primaryButton1)) {
                    sendButtonAction("+moveup", (primaryButtonsNew & primaryButton1));
                }

                //Alt Fire (B Button)
                if ((primaryButtonsNew & primaryButton2) != (primaryButtonsOld & primaryButton2)) {
                    if (vr.cgzoommode > 0)
                    {
                        sendButtonActionSimple("invuse");
                    }
                    else if (vr.weaponid == WP_SABER && vr.velocitytriggered)
                    {
                        //B button toggles saber on/off in first person
                        if (primaryButtonsNew & primaryButton2) {
                            sendButtonActionSimple("togglesaber");
                        }
                    }
                    else
                    {
                        sendButtonAction("+altattack", (primaryButtonsNew & primaryButton2));
                    }
                }


                static bool firing = false;
                static bool throwing = false;

                int thirdPerson = Cvar_VariableIntegerValue("cg_thirdPerson");

                if (vr.weaponid == WP_SABER && !thirdPerson && vr.cgzoommode == 0)
                {
                    static bool previous_throwing = false;
                    previous_throwing = throwing;
                    if (!throwing &&
                        vr.primaryVelocityTriggeredAttack &&
                        (pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger))
                    {
                        throwing = true;
                    }
                    else if (throwing && !(pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger))
                    {
                        throwing = false;
                    }

                    if (previous_throwing != throwing) {
                        sendButtonAction("+altattack", throwing);
                    }
                }
                else if (!vr.velocitytriggered) // Don't fire velocity triggered weapons
                {
                    //Fire Primary - Doesn't trigger the saber
                    if ((pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger) !=
                        (pDominantTrackedRemoteOld->Buttons & ovrButton_Trigger)) {

                        ALOGV("**WEAPON EVENT**  Not Grip Pushed %sattack",
                              (pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger) ? "+" : "-");
                        firing = (pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger);
                        sendButtonAction("+attack", firing);
                    }

                    if (throwing)
                    {
                        //if throwing is still activated here, just disable
                        throwing = false;
                        sendButtonAction("+altattack", throwing);
                    }
                }


                //Duck - off hand joystick
                if ((secondaryButtonsNew & secondaryThumb) !=
                    (secondaryButtonsOld & secondaryThumb)) {

                    sendButtonAction("+movedown", (secondaryButtonsNew & secondaryThumb));
                }

                //Use
                if ((pDominantTrackedRemoteNew->Buttons & primaryThumb) !=
                    (pDominantTrackedRemoteOld->Buttons & primaryThumb)) {

                    sendButtonAction("+use", (pDominantTrackedRemoteNew->Buttons & primaryThumb));
                }
            }

            {
                //Apply a filter and quadratic scaler so small movements are easier to make
                float dist = length(pSecondaryJoystick->x, pSecondaryJoystick->y);
                float nlf = nonLinearFilter(dist);
                float x = (nlf * pSecondaryJoystick->x) + pFootTrackingNew->LeftJoystick.x;
                float y = (nlf * pSecondaryJoystick->y) - pFootTrackingNew->LeftJoystick.y;

                vr.player_moving = (fabs(x) + fabs(y)) > 0.05f;

                //Adjust to be off-hand controller oriented
                vec2_t v;
                rotateAboutOrigin(x, y, controllerYawHeading, v);

                //Move a lot slower if scope is engaged
                remote_movementSideways =
                        v[0] * (vr.scopeengaged ? 0.3f : 1.0f) * vr_movement_multiplier->value;
                remote_movementForward =
                        v[1] * (vr.scopeengaged ? 0.3f : 1.0f) * vr_movement_multiplier->value;
                ALOGV("        remote_movementSideways: %f, remote_movementForward: %f",
                      remote_movementSideways,
                      remote_movementForward);


                if (!canUseQuickSave) {
                    if ((secondaryButtonsNew & secondaryButton1) !=
                        (secondaryButtonsOld & secondaryButton1)) {
                        //Toggle walk/run somehow?!
                    }
                }

                //Open the datapad
                if (!canUseQuickSave) {
                    if (((secondaryButtonsNew & secondaryButton2) !=
                         (secondaryButtonsOld & secondaryButton2)) &&
                        (secondaryButtonsNew & secondaryButton2)) {
                        Sys_QueEvent(0, SE_KEY, A_TAB, true, 0, NULL);
                    }
                }

                //Use Force - off hand trigger
                {
                    if ((pOffTrackedRemoteNew->Buttons & ovrButton_Trigger) !=
                        (pOffTrackedRemoteOld->Buttons & ovrButton_Trigger)) {
                        sendButtonAction("+useforce", (pOffTrackedRemoteNew->Buttons & ovrButton_Trigger));
                    }
                }

                //Resync Yaw on mounted gun transition
                static int usingMountedGun = false;
                if (vr.mountedgun != usingMountedGun) {
                    usingMountedGun = vr.mountedgun;
                }

                //No snap turn when using mounted gun
                static int syncCount = 0;
                static int increaseSnap = true;
                if (!vr.item_selector && !vr.mountedgun && !vr.scopeengaged) {
                    if (primaryJoystickX > 0.7f) {
                        if (increaseSnap) {
                            float turnAngle = vr_turn_mode->integer ? (vr_turn_angle->value / 9.0f)
                                                                    : vr_turn_angle->value;
                            vr.snapTurn -= turnAngle;

                            if (vr_turn_mode->integer == 0) {
                                increaseSnap = false;
                            }

                            if (vr.snapTurn < -180.0f) {
                                vr.snapTurn += 360.f;
                            }
                        }
                    } else if (primaryJoystickX < 0.3f) {
                        increaseSnap = true;
                    }

                    static int decreaseSnap = true;
                    if (primaryJoystickX < -0.7f) {
                        if (decreaseSnap) {

                            float turnAngle = vr_turn_mode->integer ? (vr_turn_angle->value / 9.0f)
                                                                    : vr_turn_angle->value;
                            vr.snapTurn += turnAngle;

                            //If snap turn configured for less than 10 degrees
                            if (vr_turn_mode->integer == 0) {
                                decreaseSnap = false;
                            }

                            if (vr.snapTurn > 180.0f) {
                                vr.snapTurn -= 360.f;
                            }
                        }
                    } else if (primaryJoystickX > -0.3f) {
                        decreaseSnap = true;
                    }
                } else {
                    if (fabs(primaryJoystickX) > 0.5f) {
                        increaseSnap = false;
                    } else {
                        increaseSnap = true;
                    }
                }
            }

            updateScopeAngles();
        }
    }

    //Save state
    rightTrackedRemoteState_old = rightTrackedRemoteState_new;
    leftTrackedRemoteState_old = leftTrackedRemoteState_new;
}