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#include "d/snd/d_snd_distant_sound_actor_pool.h"
#include "common.h"
#include "d/snd/d_snd_distant_sound_actor.h"
#include "d/snd/d_snd_source.h"
#include "nw4r/math/math_types.h"
#include "nw4r/ut/ut_list.h"
#include <cmath>
SND_DISPOSER_DEFINE(dSndDistantSoundActorPool_c);
dSndSourceParam dSndDistantSoundActorPool_c::sParam;
dSndDistantSoundActorPool_c::dSndDistantSoundActorPool_c() {
field_0x4210 = 0;
// TODO offsetof
nw4r::ut::List_Init(&mActiveActors, 0xE4);
sParam.reset(INFINITY);
}
void dSndDistantSoundActorPool_c::setup() {
field_0x4210 = 0;
for (int i = 0; i < POOL_SIZE; i++) {
mSounds[i].loadDefaultParam();
mSounds[i].setSource(nullptr);
mSounds[i].initSource(nullptr);
}
}
void dSndDistantSoundActorPool_c::calc() {
dSndDistantSoundActor_c *it, *next;
for (dSndDistantSoundActor_c *it = static_cast<dSndDistantSoundActor_c*>(nw4r::ut::List_GetFirst(&mActiveActors)); it != nullptr; it = next) {
next = static_cast<dSndDistantSoundActor_c*>(nw4r::ut::List_GetNext(&mActiveActors, it));
if (it->hasPlayingSounds()) {
it->updatePosition();
} else {
if (it->hasAttachedSource()) {
it->detachFromSource();
}
it->resetHandle();
removeFromActiveList(it);
}
}
}
dSndDistantSoundActor_c *
dSndDistantSoundActorPool_c::acquireActor(u32 soundId, const nw4r::math::VEC3 *position, dSoundSource_c *source) {
if (soundId == -1) {
return nullptr;
}
dSndDistantSoundActor_c *ac = nullptr;
int i = 0;
while (ac == nullptr) {
ac = &mSounds[field_0x4210];
field_0x4210++;
if (field_0x4210 >= POOL_SIZE) {
field_0x4210 = 0;
}
if (ac->isActive()) {
i++;
ac = nullptr;
if (i >= POOL_SIZE) {
break;
}
}
}
if (ac != nullptr) {
if (source != nullptr) {
ac->initSource(source);
source->attachDistantSound(ac);
} else {
ac->loadDefaultParam();
ac->setSource(nullptr);
}
ac->SetPosition(*position);
ac->updateListenerParameters();
ac->updateCameraTargetParameters();
addToActiveList(ac, soundId);
return ac;
}
return nullptr;
}
void dSndDistantSoundActorPool_c::addToActiveList(dSndDistantSoundActor_c *actor, u32 id) {
if (actor == nullptr) {
return;
}
if (actor->isActive()) {
return;
}
nw4r::ut::List_Append(&mActiveActors, actor);
actor->setActive(true);
}
void dSndDistantSoundActorPool_c::removeFromActiveList(dSndDistantSoundActor_c *actor) {
if (actor == nullptr) {
return;
}
if (!actor->isActive()) {
return;
}
nw4r::ut::List_Remove(&mActiveActors, actor);
actor->setActive(false);
}
bool dSndDistantSoundActorPool_c::startSound(u32 soundId, const nw4r::math::VEC3 *position) {
dSndDistantSoundActor_c *ac = acquireActor(soundId, position, nullptr);
if (ac != nullptr) {
return ac->startSound(soundId, *position, nullptr);
}
return false;
}
dSndDistantSoundActor_c *dSndDistantSoundActorPool_c::findActiveActor(u32 soundId, dSoundSource_c *source) {
for (dSndDistantSoundActor_c *it = static_cast<dSndDistantSoundActor_c*>(nw4r::ut::List_GetFirst(&mActiveActors)); it != nullptr; it = static_cast<dSndDistantSoundActor_c*>(nw4r::ut::List_GetNext(&mActiveActors, it))) {
if (it->isAttachedSource(source) && it->isPlayingSound(soundId)) {
return it;
}
}
return nullptr;
}
bool dSndDistantSoundActorPool_c::holdSound(u32 soundId, const nw4r::math::VEC3 *position) {
dSndDistantSoundActor_c *ac = findActiveActor(soundId, nullptr);
if (ac == nullptr) {
ac = acquireActor(soundId, position, nullptr);
if (ac != nullptr) {
ac->updateSome3DField();
}
}
if (ac != nullptr) {
return ac->holdSound(soundId, *position, nullptr);
}
return false;
}
void dSndDistantSoundActorPool_c::setAllPause(bool flag, s32 fadeFrames) {
for (dSndDistantSoundActor_c *it = static_cast<dSndDistantSoundActor_c*>(nw4r::ut::List_GetFirst(&mActiveActors)); it != nullptr; it = static_cast<dSndDistantSoundActor_c*>(nw4r::ut::List_GetNext(&mActiveActors, it))) {
it->setPause(flag, fadeFrames);
}
}
void dSndDistantSoundActorPool_c::disableAll() {
for (int i = 0; i < POOL_SIZE; i++) {
mSounds[i].setDisabled(true);
}
}
void dSndDistantSoundActorPool_c::enableAll() {
for (int i = 0; i < POOL_SIZE; i++) {
mSounds[i].setDisabled(false);
}
}
void dSndDistantSoundActorPool_c::onChangeStage() {
nw4r::math::VEC3 v(INFINITY, INFINITY, INFINITY);
for (int i = 0; i < POOL_SIZE; i++) {
mSounds[i].SetPosition(v);
}
}
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