path: root/src/Z2AudioLib/Z2Audience.cpp

//
// Generated By: dol2asm
// Translation Unit: Z2Audience
//

#include "Z2AudioLib/Z2Audience.h"
#include "Z2AudioLib/Z2SoundInfo.h"
#include "Z2AudioLib/Z2Calc.h"
#include "Z2AudioLib/Z2Param.h"
#include "JSystem/JAudio2/JAISound.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "JSystem/JMath/JMATrigonometric.h"
#include "JSystem/JGeometry.h"
#include "JSystem/J3DU/J3DUD.h"

/* 802BBCDC-802BBD18 2B661C 003C+00 1/1 0/0 0/0 .text
 * calc__15Z2AudibleAbsPosFRCQ29JGeometry8TVec3<f>              */
void Z2AudibleAbsPos::calc(JGeometry::TVec3<f32> const& param_0) {
    field_0xc.sub(param_0, field_0x0);
    field_0x0.set(param_0);
}

/* 802BBD18-802BBD94 2B6658 007C+00 1/1 0/0 0/0 .text
 * init__15Z2AudibleAbsPosFPQ29JGeometry8TVec3<f>RCQ29JGeometry8TVec3<f>PCQ29JGeometry8TVec3<f> */
void Z2AudibleAbsPos::init(JGeometry::TVec3<f32>* param_0, JGeometry::TVec3<f32> const& param_1,
                               JGeometry::TVec3<f32> const* param_2) {
    param_0->set(param_1);
    if (param_2 != NULL) {
        field_0x0.set(*param_2);
        field_0xc.sub(param_1, field_0x0);
        return;
    }
    field_0x0.set(param_1);
    field_0xc.zero();
}

/* 802BBD94-802BBE74 2B66D4 00E0+00 1/1 0/0 0/0 .text
 * __ct__9Z2AudibleFRCQ29JGeometry8TVec3<f>PCQ29JGeometry8TVec3<f>Ulb */
Z2Audible::Z2Audible(JGeometry::TVec3<f32> const& param_0, JGeometry::TVec3<f32> const* param_1,
                         u32 param_2, bool param_3) {
    field_0x10.field_0x0.raw = 0xffffffff;
    field_0x14.init(&mPos, param_0, param_1);
    for (int i = 0; i < 1; i++) {
        if ((param_2 & (1 << i)) == 0) {
            field_0x2c[i].init();
        }
    }
    for (int i = 0; i < 1; i = i + 1) {
        field_0x64[i] = 0.0f;
    }
}


/* 802BBE74-802BBE98 2B67B4 0024+00 1/1 0/0 0/0 .text            __ct__16Z2AudibleChannelFv */
Z2AudibleChannel::Z2AudibleChannel() {
}


/* 802BBE98-802BBED0 2B67D8 0038+00 1/0 0/0 0/0 .text            calc__9Z2AudibleFv */
void Z2Audible::calc() {
    if (isDoppler()) {
        field_0x14.calc(mPos);
    }
}

/* 802BBED0-802BBEE4 2B6810 0014+00 1/0 0/0 0/0 .text            getOuterParams__9Z2AudibleFi */
JASSoundParams* Z2Audible::getOuterParams(int param_0) {
    return &field_0x2c[param_0].field_0x0;
}

/* 802BBEE4-802BC204 2B6824 0320+00 1/1 0/0 0/0 .text
 * setOuterParams__9Z2AudibleFRC14JASSoundParamsRC14JASSoundParamsi */
void Z2Audible::setOuterParams(JASSoundParams const& param_0, JASSoundParams const& param_1,
                                   int index) {
    JUT_ASSERT(89, index >= 0);
    JUT_ASSERT(90, index < 1);
    Z2AudibleChannel* this_01 = &field_0x2c[index];
    u8 iStack_94 = (field_0x10.field_0x0.half.f1 & 0xf00) >> 8;
    if (iStack_94 == 0) {
        this_01->field_0x0.combine(param_0, param_1);
        return;
    }
    
    if (this_01->field_0x28 < 0.0f) {
        this_01->field_0x28 = 1.0f;
        this_01->mPan = param_1.mPan;
        this_01->mDolby = param_1.mDolby;
        this_01->field_0x0.combine(param_0, param_1);
        return;
    } 

    JASSoundParams local_b0;
    local_b0.mFxMix = param_1.mFxMix;
    local_b0.mPitch = param_1.mPitch;

    JGeometry::TVec2<f32> local_b8;
    local_b8.x = param_1.mPan - this_01->mPan;
    local_b8.y = param_1.mDolby - this_01->mDolby;
    f32 dVar9 = param_1.mVolume * local_b8.length();
    f32 dVar10 = 1.0f;
    f32 dVar12 = Z2Calc::linearTransform(iStack_94, 0.0f, 15.0f, 1.0f, 0.3f, true);
    if (param_1.mVolume > dVar12 && dVar9 > 0.001f) {
        dVar10 = Z2Calc::getParamByExp(dVar9, 0.3f, 0.001f, 0.1f, dVar12, 1.0f,
                                       Z2Calc::CURVE_SIGN_1);
        if (dVar10 < 0.0f) {
            dVar10 = 0.0f;
        }
    }
    f32 dVar15 = dVar10 - this_01->field_0x28;
    f32 dVar11 = 1.0f;
    if (dVar15 > 0.0f) {
        dVar11 = Z2Calc::getParamByExp(J3DUD::JMAAbs(dVar15), 1.0f, 0.0f, 0.1f, 0.1f, 0.5f, Z2Calc::CURVE_SIGN_1);
    } else {
        dVar11 = Z2Calc::getParamByExp(J3DUD::JMAAbs(dVar15), -1.0f, 0.0f, 0.1f, 1.0f / 30.0f, 0.5f, Z2Calc::CURVE_SIGN_1);
    }
    dVar10 = this_01->field_0x28 + (dVar15 * dVar11);
    if (dVar10 < 0.0f) {
        dVar10 = 0.0f;
    } else if (dVar10 > 1.0f) {
        dVar10 = 1.0f;
    }
    local_b0.mVolume = param_1.mVolume * dVar10;
    this_01->field_0x28 = dVar10;
    f32 dVar13 = Z2Calc::getParamByExp(local_b0.mVolume * J3DUD::JMAAbs(local_b8.x), 1.0f, 0.0f, 0.1f,
        1.0f / 30.0f, 1.0 / 3.0f, Z2Calc::CURVE_SIGN_1);
    f32 dVar14 = Z2Calc::getParamByExp(local_b0.mVolume * J3DUD::JMAAbs(local_b8.y), 1.0f,
        0.0f, 0.1f,
        1.0f / 30.0f, 1.0f / 3.0f, Z2Calc::CURVE_SIGN_1);
    if (dVar13 > 1.0f / 3.0f) {
        dVar13 = 1.0f / 3.0f;
    }
    if (dVar14 > 1.0f / 3.0f) {
        dVar14 = 1.0f / 3.0f;
    }
    local_b0.mPan = this_01->mPan + (local_b8.x * dVar13);
    local_b0.mDolby = this_01->mDolby + (local_b8.y * dVar14);
    local_b0.clamp();
    this_01->field_0x0.combine(param_0, local_b0);
    this_01->mPan = local_b0.mPan;
    this_01->mDolby = local_b0.mDolby;
}

/* 802BC204-802BC218 2B6B44 0014+00 4/4 0/0 0/0 .text            getChannel__9Z2AudibleFi */
Z2AudibleChannel* Z2Audible::getChannel(int param_0) {
    return &field_0x2c[param_0];
}

/* 802BC218-802BC248 2B6B58 0030+00 3/3 0/0 0/0 .text            getDistVolBit__9Z2AudibleFv */
u32 Z2Audible::getDistVolBit() {
    u16 uVar1 = getAudibleParam()->field_0x0.half.f1;
    if (uVar1 != 0) {
        if ((uVar1 & 7) != 0) {
            return uVar1 & 7;
        }
        if ((uVar1 & 0x70) != 0) {
            return ((int)(uVar1 & 0x70) >> 4) + 7;
        }
    }
    return 0;
}

/* 802BC248-802BC284 2B6B88 003C+00 1/1 0/0 0/0 .text            __ct__19Z2Audience3DSettingFv */
Z2Audience3DSetting::Z2Audience3DSetting() {
    mVolumeDistInit = false;
    mDolbyDistInit = false;
    init();
}

/* 802BC284-802BC308 2B6BC4 0084+00 1/1 0/0 0/0 .text            init__19Z2Audience3DSettingFv */
void Z2Audience3DSetting::init() {
    field_0x40 = Z2Param::MIN_DISTANCE_VOLUME;
    field_0x48 = Z2Param::DOLBY_BEHIND_DISTANCE_MAX;
    field_0x44 = Z2Param::DOLBY_FLONT_DISTANCE_MAX;
    field_0x54 = Z2Param::DISTANCE_FX_PARAM;
    field_0x50 = 0.0f;
    field_0x4c = Z2Param::DOLBY_CENTER_VALUE;
    field_0x58 = 0.5f;
    field_0x64 = 0xff;
    field_0x5c = Z2Param::SONIC_SPEED;
    field_0x60 = 1.5f;
    initVolumeDist();
    initDolbyDist();
}

/* 802BC308-802BC4D0 2B6C48 01C8+00 2/2 0/0 0/0 .text initVolumeDist__19Z2Audience3DSettingFv */
void Z2Audience3DSetting::initVolumeDist() {
    if (mVolumeDistInit) return;

    field_0x0[0] = Z2Param::DISTANCE_MAX;
    field_0x3c = Z2Param::MAX_VOLUME_DISTANCE;
    calcVolumeFactorAll();
    calcPriorityFactorAll();
    calcFxMixFactorAll();
    mVolumeDistInit = true;
}

/* 80451350-80451354 000850 0004+00 2/2 0/0 0/0 .sbss            cNearFarRatio */
static f32 cNearFarRatio = Z2Param::MAX_VOLUME_DISTANCE / Z2Param::DISTANCE_MAX;

/* 802BC4D0-802BC6A4 2B6E10 01D4+00 1/1 0/0 0/0 .text updateVolumeDist__19Z2Audience3DSettingFf */
void Z2Audience3DSetting::updateVolumeDist(f32 param_0) {
    field_0x0[0] = param_0;
    if (param_0 > Z2Param::DISTANCE_MAX) {
        field_0x3c = cNearFarRatio * param_0;
    } else {
        field_0x3c = Z2Param::MAX_VOLUME_DISTANCE;
    }
    calcVolumeFactorAll();
    calcPriorityFactorAll();
    calcFxMixFactorAll();
    mVolumeDistInit = false;
}

/* 802BC6A4-802BC6F8 2B6FE4 0054+00 1/1 0/0 0/0 .text initDolbyDist__19Z2Audience3DSettingFv */
void Z2Audience3DSetting::initDolbyDist() {
    if (!mDolbyDistInit) {
        field_0x44 = Z2Param::DOLBY_FLONT_DISTANCE_MAX;
        field_0x48 = Z2Param::DOLBY_BEHIND_DISTANCE_MAX;
        field_0x68 = -field_0x4c / field_0x44;
        field_0x6c = (1.0f - field_0x4c) / field_0x48;
        mDolbyDistInit = true;
    }
}

/* 802BC6F8-802BC758 2B7038 0060+00 1/1 0/0 0/0 .text updateDolbyDist__19Z2Audience3DSettingFff */
void Z2Audience3DSetting::updateDolbyDist(f32 param_0, f32 param_1) {
    if (param_0 > -1.0f * Z2Param::DOLBY_FLONT_DISTANCE_MAX) {
        field_0x44 = -1.0f * param_0;
    } else {
        field_0x44 = Z2Param::DOLBY_FLONT_DISTANCE_MAX;
    }
    if (param_1 < 2.0f * field_0x44) {
        param_1 = 2.0f * field_0x44;
    }
    if (param_1 > Z2Param::DOLBY_BEHIND_DISTANCE_MAX) {
        field_0x48 = param_1;
    } else {
        field_0x48 = Z2Param::DOLBY_BEHIND_DISTANCE_MAX;
    }
    mDolbyDistInit = false;
}

/* 802BC758-802BC788 2B7098 0030+00 1/1 0/0 0/0 .text            __ct__13Z2AudioCameraFv */
Z2AudioCamera::Z2AudioCamera() {
    mFovySin = 1.0f;
    mVolCenterZ = 0.0f;
    mTargetVolume = 0.0f;
    mDolbyCenterZ = 0.0f;
    mCamDist = 0.0f;
    field_0x68 = 0.0f;
    field_0x6c = 0.0f;
    mSetMainCamera = 0;
}

/* 802BC788-802BC7DC 2B70C8 0054+00 1/1 0/0 0/0 .text            init__13Z2AudioCameraFv */
void Z2AudioCamera::init() {
    JGeometry::TPosition3f32 aTStack_38;
    aTStack_38.identity();
    JGeometry::TVec3<f32> VStack_44;
    VStack_44.set(100000.0f, 100000.0f, 100000.0f);
    setCameraState(aTStack_38, *(Vec*)&VStack_44, true);
}

/* 802BC7DC-802BC8AC 2B711C 00D0+00 2/2 0/0 0/0 .text setCameraState__13Z2AudioCameraFPA4_CfR3Vecb
 */
void Z2AudioCamera::setCameraState(f32 const (*param_0)[4], Vec& param_1, bool param_2) {
    field_0x0.set(param_0);
    if (param_2) {
        mPos.set(param_1);
        field_0x48.set(mPos);
        mVel.zero();
    } else {
        field_0x48.set(mPos);
        mPos.set(param_1);
        mVel.sub(mPos, field_0x48);
    }
}

/* 802BC8AC-802BCBEC 2B71EC 0340+00 1/1 0/0 0/0 .text
 * setCameraState__13Z2AudioCameraFPA4_fR3VecR3Vecffbb          */
void Z2AudioCamera::setCameraState(f32 (*param_0)[4], Vec& param_1, Vec& param_2, f32 param_3,
                                       f32 param_4, bool param_5, bool param_6) {
    JGeometry::TVec3<f32> aTStack_c0;
    VECSubtract(&param_2, &param_1, aTStack_c0);
    mCamDist = aTStack_c0.length();
    f32 dVar10 = 0.5f * param_3;
    mFovySin = JMASinDegree(dVar10);
    f32 fVar8 = JMACosDegree(dVar10);
    field_0x6c = mFovySin / fVar8;
    field_0x68 = field_0x6c * param_4;

    f32 dVar11;
    if (param_3 >= 50.0f) {
        mVolCenterZ = 0.0f;
        dVar11 = mCamDist;
    } else {
        dVar11 = 2.144507f * (mCamDist * field_0x6c);
        mVolCenterZ = mCamDist - dVar11;
        if (mVolCenterZ < JGeometry::TUtil<f32>::epsilon()) {
            mVolCenterZ = 0.0f;
        }
    }

    if (mSetMainCamera && mTargetVolume > 0.0f) {
        if (dVar11 > (Z2Param::DISTANCE_MAX * (1.0f - mTargetVolume)))
        {
            Z2GetAudience()->getSetting()->updateVolumeDist(dVar11 / (1.0f - mTargetVolume));
        } else {
            Z2GetAudience()->getSetting()->initVolumeDist();
        }
    }

    if (param_5 || aTStack_c0.y >= 0.0f) {
        mDolbyCenterZ = -100.0f;
        if (mSetMainCamera) {
            Z2GetAudience()->getSetting()->updateDolbyDist(mCamDist, mCamDist);
        }
    } else {
        Vec aTStack_cc = {param_0[0][0], param_0[0][1], param_0[0][2]};
        Mtx rotMtx;
        MTXRotAxisRad(rotMtx, &aTStack_cc, 0.017453292f * (-1.0f * dVar10));
        JGeometry::TVec3<f32> aTStack_d8;
        MTXMultVec(rotMtx, aTStack_c0, aTStack_d8);
        aTStack_d8.scale(aTStack_c0.y / aTStack_d8.y);
        mDolbyCenterZ = fVar8 * aTStack_d8.length();
        if (mSetMainCamera) {
            Z2GetAudience()->getSetting()->updateDolbyDist(mCamDist - mDolbyCenterZ, mCamDist + mDolbyCenterZ);
        }
    }
    setCameraState(param_0, param_1, param_6);
}

/* 802BCBEC-802BCC7C 2B752C 0090+00 2/2 0/0 0/0 .text
 * convertAbsToRel__13Z2AudioCameraFP9Z2Audiblei                */
void Z2AudioCamera::convertAbsToRel(Z2Audible* param_0, int param_1) {
    Z2AudibleChannel* iVar2 = param_0->getChannel(param_1);
    if (iVar2 == NULL) {
        return;
    }
    Z2AudibleRelPos* relPos = &iVar2->field_0x14;
    MTXMultVec(field_0x0, param_0->mPos, relPos->field_0x00);
    relPos->field_0xC = relPos->field_0x00.length();
    JGeometry::TVec3<f32> aTStack_38;
    JGeometry::setTVec3f(*(Vec*)&relPos->field_0x00, *(Vec*)&aTStack_38);
    aTStack_38.z += mVolCenterZ;
    relPos->field_0x10 = aTStack_38.length();
}

/* 802BCC7C-802BCCC0 2B75BC 0044+00 2/2 0/0 0/0 .text convertAbsToRel__13Z2AudioCameraCFR3VecP3Vec
 */
bool Z2AudioCamera::convertAbsToRel(Vec& param_0, Vec* param_1) const {
    MTXMultVec(field_0x0, &param_0, param_1);
    return isInSight(*param_1);
}

/* 802BCCC0-802BCD28 2B7600 0068+00 1/1 0/0 0/0 .text            isInSight__13Z2AudioCameraCFR3Vec
 */
bool Z2AudioCamera::isInSight(Vec& param_0) const {
    if (param_0.z >= 0.0f) {
        return false;
    }

    f32 zabs = J3DUD::JMAAbs(param_0.z);
    f32 xabs = J3DUD::JMAAbs(param_0.x);

    if (xabs > field_0x68 * zabs) {
        return false;
    }

    f32 yabs = J3DUD::JMAAbs(param_0.y);
    if (yabs > field_0x6c * zabs) {
        return false;
    }

    return true;
}

/* 802BCD28-802BCDA8 2B7668 0080+00 1/1 0/0 0/0 .text            __ct__9Z2SpotMicFv */
Z2SpotMic::Z2SpotMic() {
    field_0x0 = 200.0f;
    field_0x4 = 400.0f;
    field_0x8 = 0.0f;
    field_0xc = 0.2f;
    mPosPtr = NULL;
    mIgnoreIfOut = true;
    mMicOn = true;
    field_0x1c = 255.0f / (field_0x4 - field_0x0);
    clearMicState(0);
}

/* 802BCDA8-802BCDE8 2B76E8 0040+00 2/2 0/0 0/0 .text            clearMicState__9Z2SpotMicFi */
void Z2SpotMic::clearMicState(int param_0) {
    field_0x10[param_0] = NULL;
    field_0x18[param_0] = field_0xc;
    field_0x26[param_0] = 0;
    calcVolumeFactor(param_0);
}

/* 802BCDE8-802BCE14 2B7728 002C+00 2/2 0/0 0/0 .text            calcVolumeFactor__9Z2SpotMicFi */
void Z2SpotMic::calcVolumeFactor(int param_0) {
    field_0x20[param_0] = (field_0x8 - field_0x18[param_0]) / (field_0x4 - field_0x0);
}

/* 802BCE14-802BCF5C 2B7754 0148+00 1/1 0/0 0/0 .text setMicState__9Z2SpotMicFP13Z2AudioCamerai */
void Z2SpotMic::setMicState(Z2AudioCamera* param_0, int param_1) {
    if (mMicOn && mPosPtr != 0 && param_0 != NULL) {
        clearMicState(param_1);
        JGeometry::TVec3<f32> aVStack_58;
        field_0x26[param_1] = param_0->convertAbsToRel(*mPosPtr, aVStack_58);
        if (!mIgnoreIfOut || field_0x26[param_1]) {
            field_0x10[param_1] = param_0;
            aVStack_58.z = aVStack_58[0].z + param_0->getVolCenterZ();
            f32 dVar10 = aVStack_58.length();
            f32 dVar11 = Z2GetAudience()->getSetting()->field_0x0[0];
            f32 dVar12 = Z2GetAudience()->getSetting()->field_0x3c;
            if (dVar10 > dVar11) {
                field_0x18[param_1] = field_0xc;
            } else {
                if (dVar10 < dVar12) {
                    field_0x18[param_1] = 1.0f;
                } else {
                    field_0x18[param_1] = JGeometry::TUtil<f32>::clamp(
                        1.0f + ((field_0xc - 1.0f) / (dVar11 - dVar12)) * (dVar10 - dVar12),
                        0.0f, 1.0f);
                }
            }
            calcVolumeFactor(param_1);
        }
    }
}

/* 802BCF5C-802BCFE4 2B789C 0088+00 2/2 0/0 0/0 .text            calcMicDist__9Z2SpotMicFP9Z2Audible
 */
f32 Z2SpotMic::calcMicDist(Z2Audible* param_0) {
    if (!mMicOn) {
        return 0.0f;
    }
    if (mPosPtr == NULL) {
        return 0.0f;
    }
    if (param_0 == NULL) {
        return 0.0f;
    }

    JGeometry::TVec3<f32> aTStack_1c;
    JGeometry::TVec3<f32> aTStack_28;
    JGeometry::setTVec3f(*mPosPtr, *(Vec*)&aTStack_28);
    aTStack_1c.sub(param_0->getPos(), aTStack_28);
    return aTStack_1c.length();
}

/* 802BCFE4-802BD03C 2B7924 0058+00 1/1 0/0 0/0 .text            calcMicPriority__9Z2SpotMicFf */
u32 Z2SpotMic::calcMicPriority(f32 param_0) {
    if (param_0 > field_0x4) {
        return Z2GetAudience()->getSetting()->field_0x64;
    } 

    if (param_0 < field_0x0) {
        return 0;
    }
    
    return field_0x1c * (param_0 - field_0x0);
}

/* 802BD03C-802BD130 2B797C 00F4+00 1/1 0/0 0/0 .text            calcMicVolume__9Z2SpotMicFfif */
f32 Z2SpotMic::calcMicVolume(f32 param_0, int param_1, f32 param_2) {
    if (mMicOn == NULL) {
        return param_2;
    }

    if (mPosPtr == NULL) {
        return param_2;
    }

    if (field_0x10[param_1] == NULL) {
        return param_2;
    }

    if (mIgnoreIfOut && field_0x26[param_1] == 0) {
        return param_2;
    }

    if (param_0 > field_0x4) {
        return -1.0f;
    }

    if (param_2 >= field_0x18[param_1]) {
        return param_2;
    }

    if (param_0 < field_0x0) {
        return field_0x18[param_1];
    }

    f32 dVar7 = JGeometry::TUtil<f32>::clamp(
        field_0x18[param_1] + field_0x20[param_1] * (param_0 - field_0x0),
        field_0x8, field_0x18[param_1]);
    if (param_2 < dVar7) {
        param_2 = dVar7;
    }
    return param_2;
}

/* 802BD130-802BD1FC 2B7A70 00CC+00 0/0 1/1 0/0 .text            __ct__10Z2AudienceFv */
Z2Audience::Z2Audience() : JASGlobalInstance<Z2Audience>(true), field_0x4(1.0f), field_0x8(0x7f) {
    mMaxChannels = 1;
    mUsingOffMicVol = false;
    mAudioCamera[0].init();
    mAudioCamera[0].setMainCamera();
    mLinkMic = mSpotMic;
}

/* 802BD1FC-802BD288 2B7B3C 008C+00 1/0 1/1 0/0 .text            __dt__10Z2AudienceFv */
Z2Audience::~Z2Audience() {
    //JUT_ASSERT(751, !isActive());
}

/* 802BD2DC-802BD338 2B7C1C 005C+00 0/0 1/1 0/0 .text
 * setAudioCamera__10Z2AudienceFPA4_fR3VecR3Vecffbib            */
void Z2Audience::setAudioCamera(f32 (*param_0)[4], Vec& param_1, Vec& param_2, f32 param_3,
                                    f32 param_4, bool param_5, int param_6, bool param_7) {
    mAudioCamera[param_6].setCameraState(param_0, param_1, param_2, param_3, param_4, param_5, param_7);
    mLinkMic->setMicState(&mAudioCamera[param_6], param_6);
}

/* 802BD338-802BD4D4 2B7C78 019C+00 1/0 0/0 0/0 .text
 * newAudible__10Z2AudienceFRCQ29JGeometry8TVec3<f>10JAISoundIDPCQ29JGeometry8TVec3<f>Ul */
JAIAudible* Z2Audience::newAudible(JGeometry::TVec3<f32> const& param_0, JAISoundID param_1,
                                       JGeometry::TVec3<f32> const* param_2, u32 param_3) {
    u32 uVar4 = param_3 | ~((1 << mMaxChannels) + -1);
    if (uVar4 == 0xffffffff) {
        return NULL;
    }
    JAUAudibleParam local_34 = Z2GetSoundInfo()->getAudibleSwFull(param_1);
    bool x = local_34.field_0x0.bytes.b0_0 != 0;
    Z2Audible* this_01 = new Z2Audible(param_0, param_2, uVar4, x);
    if (this_01 == NULL) {
        return NULL;
    }

    this_01->setAudibleParam(local_34);
    for (int iVar5 = 0; iVar5 < mMaxChannels; iVar5++) {
        Z2AudibleChannel* iVar2 = this_01->getChannel(iVar5);
        if (iVar2 != NULL) {
            u32 local_38 = this_01->getDistVolBit();
            mAudioCamera[iVar5].convertAbsToRel(this_01, iVar5);
            calcDeltaPriority_(iVar2->field_0x14.field_0x10, local_38, false);
        }
    }
    for (int iVar5 = 0; iVar5 < 1; iVar5++) {
        if (mSpotMic[iVar5].isOn()) {
            this_01->field_0x64[iVar5] = mSpotMic[iVar5].calcMicDist(this_01);
        }
    }

    return this_01;
}

/* 802BD4D4-802BD510 2B7E14 003C+00 1/0 0/0 0/0 .text deleteAudible__10Z2AudienceFP10JAIAudible */
void Z2Audience::deleteAudible(JAIAudible* param_0) {
    delete param_0;
}

/* 802BD510-802BD5B8 2B7E50 00A8+00 1/0 0/0 0/0 .text            __dt__9Z2AudibleFv */
Z2Audible::~Z2Audible() {
}

/* 802BD5B8-802BD704 2B7EF8 014C+00 1/0 0/0 0/0 .text calcPriority__10Z2AudienceFP10JAIAudible */
u32 Z2Audience::calcPriority(JAIAudible* param_0) {
    Z2Audible* z2Audible = (Z2Audible*)param_0;
    if (!z2Audible->getAudibleParam()->field_0x0.bytes.b0_4) {
        for (int i = 0; i < mMaxChannels; i++) {
            mAudioCamera[i].convertAbsToRel(z2Audible, i);
        }
        return 0;
    } 
    
    u32 deltaPriority[1];
    u32 rv = 0xffffffff;
    for (int i = 0; i < mMaxChannels; i++) {
        Z2AudibleChannel* iVar4 = (z2Audible)->getChannel(i);
        if (iVar4 != NULL) {
            mAudioCamera[i].convertAbsToRel(z2Audible, i);
            u32 distvolBit = z2Audible->getDistVolBit();
            const JAUAudibleParam* puVar1 = z2Audible->getAudibleParam();
            deltaPriority[i] = calcDeltaPriority_(iVar4->field_0x14.field_0x10, distvolBit, puVar1->field_0x0.bytes.b0_7);
            if (deltaPriority[i] < rv) {
                rv = deltaPriority[i];
            }
        }
    }
    for (int i = 0; i < 1; i++) {
        if (mSpotMic[i].isOn()) {
            z2Audible->field_0x64[i] = mSpotMic[i].calcMicDist(z2Audible);
            u32 micPriority = mSpotMic[i].calcMicPriority(z2Audible->field_0x64[i]);
            if (micPriority < rv) {
                rv = micPriority;
            }
        }
    }
    
    return rv;
}

/* 802BD704-802BD71C 2B8044 0018+00 1/1 1/1 0/0 .text            calcOffMicSound__10Z2AudienceFf */
f32 Z2Audience::calcOffMicSound(f32 param_0) {
    if (mUsingOffMicVol == 0) {
        return param_0;
    }

    return param_0 * field_0x4;
}

/* 802BD71C-802BD90C 2B805C 01F0+00 1/0 0/0 0/0 .text
 * mixChannelOut__10Z2AudienceFRC14JASSoundParamsP10JAIAudiblei */
void Z2Audience::mixChannelOut(JASSoundParams const& param_0, JAIAudible* param_1,
                                   int param_2) {
    Z2Audible* z2Audible = (Z2Audible*)param_1;
    Z2AudibleChannel* pZVar5 = z2Audible->getChannel(param_2);
    if (pZVar5 == NULL) {
        return;
    }

    JASSoundParams local_60;
    u32 iVar6 = z2Audible->getDistVolBit();
    if (z2Audible->getAudibleParam()->field_0x0.bytes.b0_5) {
        local_60.mVolume = calcVolume_(pZVar5->field_0x14.field_0x10, iVar6);
        f32 dVar9 = mLinkMic->calcMicVolume(z2Audible->field_0x64[0], param_2, local_60.mVolume);
        if (dVar9 < 0.0f) {
            dVar9 = calcOffMicSound(local_60.mVolume);
        }
        local_60.mVolume = dVar9;
        JAUAudibleParam* puVar7 = z2Audible->getAudibleParam();
        if ((puVar7->field_0x0.bytes.b1_2_7 & 8) && (local_60.mVolume <= 0.2f)) {
            local_60.mVolume = 0.2f;
        }
    } else {
        local_60.mVolume = 1.0f;
    }

    if (z2Audible->getAudibleParam()->field_0x0.bytes.b1_1 && mMaxChannels == 1) {
        local_60.mDolby = calcRelPosDolby(*(Vec*)&pZVar5->field_0x14.field_0x00, param_2);
    } else {
        local_60.mDolby = 0.5f;
    }

    if (z2Audible->getAudibleParam()->field_0x0.bytes.b1_0) {
        if (mMaxChannels > 2) {
            f32 fVar1;
            if (param_2 & 1) {
                fVar1 = 1.0f;
            } else {
                fVar1 = 0.0f;
            }
            local_60.mPan = fVar1;
        } else {
            local_60.mPan = calcRelPosPan(*(Vec*)&pZVar5->field_0x14.field_0x00, param_2);
        }
    } else {
        local_60.mPan = 0.5f;
    }

    local_60.mPitch = calcPitch_(pZVar5, z2Audible, &mAudioCamera[param_2]);
    f32 dVar9;
    if (z2Audible->getAudibleParam()->field_0x0.bytes.b0_6) {
        dVar9 = calcFxMix_(pZVar5->field_0x14.field_0xC, iVar6);
    } else {
        dVar9 = 0.0f;
    }
    local_60.mFxMix = dVar9;
    local_60.clamp();
    z2Audible->setOuterParams(param_0, local_60, param_2);
}


/* 802BD90C-802BD92C 2B824C 0020+00 0/0 1/1 0/0 .text            setTargetVolume__10Z2AudienceFfi */
void Z2Audience::setTargetVolume(f32 volume, int index) {
    mAudioCamera[index].setTargetVolume(volume);
}


/* 802BD92C-802BD95C 2B826C 0030+00 0/0 4/4 0/0 .text convertAbsToRel__10Z2AudienceFR3VecP3Veci */
bool Z2Audience::convertAbsToRel(Vec& param_0, Vec* param_1, int param_2) {
    return mAudioCamera[param_2].convertAbsToRel(param_0, param_1);
}

/* 802BD95C-802BDA44 2B829C 00E8+00 0/0 3/3 0/0 .text calcRelPosVolume__10Z2AudienceFRC3Vecfi */
f32 Z2Audience::calcRelPosVolume(Vec const& param_0, f32 param_1, int param_2) {
    JGeometry::TVec3<f32> aTStack_3c;
    JGeometry::setTVec3f(param_0, *(Vec*)&aTStack_3c);
    aTStack_3c.z += mAudioCamera[param_2].getVolCenterZ();
    aTStack_3c.y *= 1.5f;
    f32 this_00 = aTStack_3c.length();
    if (this_00 > mSetting.field_0x0[0] * param_1) {
        return mSetting.field_0x40;
    }

    if (this_00 < mSetting.field_0x3c) {
        return 1.0f;
    }
    return JGeometry::TUtil<f32>::clamp(
        1.0f + ((mSetting.field_0x40 - 1.0f) /
                ((mSetting.field_0x0[0] * param_1) - mSetting.field_0x3c)) *
                    (this_00 - mSetting.field_0x3c),
        0.0f, 1.0f);
}

/* 802BDA44-802BDB44 2B8384 0100+00 1/1 3/3 0/0 .text            calcRelPosPan__10Z2AudienceFRC3Veci
 */
f32 Z2Audience::calcRelPosPan(Vec const& param_0, int param_1) {
    Vec local_54 = param_0;
    local_54.y = 0.0f;
    f32 dVar6 = VECMag(&local_54);
    if (dVar6 < 0.1f) {
        return 0.5f;
    }

    dVar6 = (0.5f + mSetting.field_0x58 * (local_54.x / dVar6));
    if (local_54.z <= 0.0f) {
        f32 dVar7 = mAudioCamera[param_1].getFovySin();
        if (dVar6 < 0.5f) {
            dVar6 = Z2Calc::getParamByExp(
                dVar6, 0.0f, 0.5f,
                dVar7, 0.0f, 0.5f, Z2Calc::CURVE_SIGN_1);
        } else {
            dVar6 = Z2Calc::getParamByExp(
                dVar6, 0.5f, 1.0f,
                dVar7, 0.5f, 1.0f, Z2Calc::CURVE_SIGN_0);
        }
    }
    if (dVar6 > 1.0f) {
        return 1.0f;
    }

    if (dVar6 < 0.0f) {
        return 0.0f;
    }
    return dVar6;
}

/* 802BDB44-802BDBDC 2B8484 0098+00 1/1 3/3 0/0 .text calcRelPosDolby__10Z2AudienceFRC3Veci */
f32 Z2Audience::calcRelPosDolby(Vec const& param_0, int param_1) {
    f32 fVar1 = param_0.z + mAudioCamera[param_1].getDolbyCenterZ();
    if (fVar1 > mSetting.field_0x48) {
        return 1.0f;
    } 
    if (fVar1 < mSetting.field_0x44) {
        return 0.0f;
    }
    if (fVar1 < 0.0f) {
        return Z2Calc::getParamByExp(
            fVar1, mSetting.field_0x44, 0.0f,
            0.3f, 0.0f,
            mSetting.field_0x4c, Z2Calc::CURVE_SIGN_1);
    }
    return Z2Calc::getParamByExp(
        fVar1, 0.0f, mSetting.field_0x48,
        0.3f, mSetting.field_0x4c,
        1.0f, Z2Calc::CURVE_SIGN_0);
}

/* 802BDBDC-802BDC44 2B851C 0068+00 1/1 0/0 0/0 .text            calcVolume___10Z2AudienceCFfi */
f32 Z2Audience::calcVolume_(f32 param_0, int param_1) const {
    if (param_0 > mSetting.field_0x0[param_1]) {
        return mSetting.field_0x40;
    }

    if (param_0 < mSetting.field_0x3c) {
        return 1.0f;
    }

    f32 volume = 1.0f + mSetting.field_0x70[param_1] * (param_0 - mSetting.field_0x3c);
    if (volume < 0.0f) {
        return 0.0f;
    }

    if (volume > 1.0f) {
        return 1.0f;
    }
    return volume;
}

/* 802BDC44-802BDCB0 2B8584 006C+00 2/2 0/0 0/0 .text calcDeltaPriority___10Z2AudienceCFfib */
u32 Z2Audience::calcDeltaPriority_(f32 param_0, int param_1, bool param_2) const {
    if (param_0 > mSetting.field_0x0[param_1]) {
        if (param_2) {
            return -1;
        }
        return mSetting.field_0x64;
    }

    if (param_0 < mSetting.field_0x3c) {
        return 0;
    }

    return mSetting.field_0xac[param_1] * (param_0 - mSetting.field_0x3c);
}

/* 802BDCB0-802BDD00 2B85F0 0050+00 1/1 0/0 0/0 .text
 * calcPitchDoppler___10Z2AudienceCFRCQ29JGeometry8TVec3<f>RCQ29JGeometry8TVec3<f>RCQ29JGeometry8TVec3<f>f
 */
f32 Z2Audience::calcPitchDoppler_(JGeometry::TVec3<f32> const& param_0,
                                  JGeometry::TVec3<f32> const& param_1,
                                  JGeometry::TVec3<f32> const& param_2, f32 param_3) const {
    f32 dVar8 = param_0.dot(param_1);
    f32 dVar7 = param_0.dot(param_2);
    return (mSetting.field_0x5c + param_3 * dVar8) / (mSetting.field_0x5c + param_3 * dVar7);
}

/* 802BDD00-802BDD48 2B8640 0048+00 1/1 0/0 0/0 .text            calcFxMix___10Z2AudienceCFfi */
f32 Z2Audience::calcFxMix_(f32 param_0, int param_1) const {
    if (param_0 > mSetting.field_0x0[param_1]) {
        return mSetting.field_0x54;
    } 
    if (param_0 < mSetting.field_0x3c) {
        return mSetting.field_0x50;
    } 
    return mSetting.field_0x50 + mSetting.field_0xe8[param_1] * (param_0 - mSetting.field_0x3c);
}

/* 802BDD48-802BDED4 2B8688 018C+00 1/1 0/0 0/0 .text
 * calcPitch___10Z2AudienceCFP16Z2AudibleChannelPC9Z2AudiblePC13Z2AudioCamera */
f32 Z2Audience::calcPitch_(Z2AudibleChannel* param_0, Z2Audible const* param_1,
                                Z2AudioCamera const* param_2) const {
    JAUAudibleParam audParam = *param_1->getAudibleParam();
    if ((*(u8*)&audParam.field_0x0.raw >> 4) & 0xf) {
        JGeometry::TVec3<f32> aTStack_4c;
        aTStack_4c.normalize(param_0->field_0x14.field_0x00);
        JAUAudibleParam audParam = *param_1->getAudibleParam();
        f32 dVar7 = audParam.getDopplerPower();
        dVar7 = calcPitchDoppler_(aTStack_4c, *param_2->getVel(), *param_1->getVel(), dVar7);
        if (param_0->field_0x34 > 0.0f) {
            if (param_0->field_0x34 > (dVar7 * mSetting.field_0x60)) {
                return param_0->field_0x34;
            } 
            if (dVar7 > (param_0->field_0x34 * mSetting.field_0x60)) {
                return param_0->field_0x34;
            } 
            param_0->field_0x34 = dVar7;
            return dVar7;
        } 
        if (dVar7 > 0.0f) {
            param_0->field_0x34 = dVar7;
            return dVar7;
        }
        return 1.0f;
    }
    return 1.0f;
}


/* 802BDED4-802BDEDC 2B8814 0008+00 1/0 0/0 0/0 .text            getMaxChannels__10Z2AudienceFv */
int Z2Audience::getMaxChannels() {
    return mMaxChannels;
}

static void dummyMempool() {

}



// padding (???)
s8 data_80451355;
s8 data_80451356;
s8 data_80451357;

/* ############################################################################################## */
/* 80451358-80451360 -00001 0008+00 0/0 1/1 0/0 .sbss            None */
/* 80451358 0001+00 data_80451358 None */
/* 80451359 0007+00 data_80451359 None */
// extern u8 struct_80451358[8];
// u8 struct_80451358[8];
s8 data_80451358;
s8 data_80451359;