//
// Generated By: dol2asm
// Translation Unit: Z2SoundHandles
//

#include "Z2AudioLib/Z2SoundHandles.h"
#include "JSystem/JAudio2/JAISoundInfo.h"

Z2SoundHandles::Z2SoundHandles() {
    mNumHandles = 0;
}

Z2SoundHandles::~Z2SoundHandles() {
    deleteHandlesPool();
}

void Z2SoundHandles::initHandlesPool(u8 pNumHandles) {
    mNumHandles = pNumHandles;
}

/* 802AB120-802AB200 2A5A60 00E0+00 1/1 1/1 0/0 .text deleteHandlesPool__14Z2SoundHandlesFv */
void Z2SoundHandles::deleteHandlesPool() {
    JSULink<Z2SoundHandlePool>* link;
    while (link = getFirst(), link != NULL) {
        Z2SoundHandlePool* handle = link->getObject();
        remove(handle);
        delete handle;
    }
    mNumHandles = 0;
}

Z2SoundHandlePool* Z2SoundHandles::getHandleSoundID(JAISoundID pSoundId) {
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        Z2SoundHandlePool* handle = link->getObject();
        if (handle->isSoundAttached()) {
            if ((*handle)->getID() == pSoundId) {
                return handle;
            }
        }
    }

    return NULL;
}

Z2SoundHandlePool* Z2SoundHandles::getHandleUserData(u32 pUserData) {
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        Z2SoundHandlePool* handle = link->getObject();
        if (handle->isSoundAttached()) {
            if ((*handle)->getUserData() == pUserData) {
                return handle;
            }
        }
    }

    return NULL;
}

/* 802AB2D8-802AB3D0 2A5C18 00F8+00 0/0 3/3 0/0 .text            getFreeHandle__14Z2SoundHandlesFv
 */
Z2SoundHandlePool* Z2SoundHandles::getFreeHandle() {
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        Z2SoundHandlePool* handle = link->getObject();
        if (!handle->isSoundAttached()) {
            return handle;
        }
    }

    if (getNumHandles() < mNumHandles)
    {
        Z2SoundHandlePool* handle = new Z2SoundHandlePool();
        if (handle != NULL) {
            append(handle);
            return handle;
        }
    }

    return NULL;
}

/* 802AB3D0-802AB4A0 2A5D10 00D0+00 0/0 2/2 0/0 .text
 * getLowPrioSound__14Z2SoundHandlesF10JAISoundID               */
Z2SoundHandlePool* Z2SoundHandles::getLowPrioSound(JAISoundID pSoundId) {
    JAISoundInfo* sound_info = JASGlobalInstance<JAISoundInfo>::getInstance();
    Z2SoundHandlePool* handle;
    u32 low_prio = 0xffff;
    Z2SoundHandlePool* low_prio_handle = NULL;
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        handle = link->getObject();
        if (!handle->isSoundAttached()) {
            return handle;
        }
        u32 prio = sound_info->getPriority(handle->getSound()->getID());
        if (prio < low_prio) {
            low_prio = prio;
            low_prio_handle = handle;
        }
    }
    if (sound_info->getPriority(pSoundId) >= low_prio) {
        return low_prio_handle;
    }
    return NULL;
}

void Z2SoundHandles::stopAllSounds(u32 fadeout) {
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        JAISoundHandle* handle = link->getObject();
        //! @meme: explicit operator bool call required to match and be similar
        //!        to CHN_debug; could more concisely write handle->isSoundAttached
        //!        (for some reason cast-to-bool doesn't work?)
        if (handle && handle->operator bool()) {
            (*handle)->stop(fadeout);
        }
    }
}

bool Z2SoundHandles::isActive() const {
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        if (link->getObject()->isSoundAttached()) {
            return true;
        }
    }

    return false;
}

/* 802AB538-802AB64C 2A5E78 0114+00 0/0 1/1 0/0 .text
 * setPos__14Z2SoundHandlesFRCQ29JGeometry8TVec3<f>             */
void Z2SoundHandles::setPos(JGeometry::TVec3<f32> const& param_0) {
    JSULink<Z2SoundHandlePool>* link;
    for (link = getFirst(); link != NULL; link = link->getNext()) {
        Z2SoundHandlePool* handle = link->getObject();
        if (handle->isSoundAttached()) {
            handle->getSound()->setPos(param_0);
        }
        else {
            remove(handle);
            delete handle;
        }
    }
}