mirror of
https://github.com/isledecomp/isle-portable.git
synced 2026-01-11 10:31:16 +00:00
147 lines
3.0 KiB
C++
147 lines
3.0 KiB
C++
#include "legosoundmanager.h"
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#include "legocachesoundmanager.h"
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#include "mxautolock.h"
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#include "mxomni.h"
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#include <assert.h>
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DECOMP_SIZE_ASSERT(LegoSoundManager, 0x44)
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// FUNCTION: LEGO1 0x100298a0
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// FUNCTION: BETA10 0x100cffb0
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LegoSoundManager::LegoSoundManager()
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{
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Init();
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}
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// FUNCTION: LEGO1 0x10029940
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// FUNCTION: BETA10 0x100d0027
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LegoSoundManager::~LegoSoundManager()
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{
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Destroy(TRUE);
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}
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// FUNCTION: LEGO1 0x100299a0
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// FUNCTION: BETA10 0x100d0099
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void LegoSoundManager::Init()
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{
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m_cacheSoundManager = NULL;
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m_listener = NULL;
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}
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// FUNCTION: LEGO1 0x100299b0
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// FUNCTION: BETA10 0x100d00c9
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void LegoSoundManager::Destroy(MxBool p_fromDestructor)
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{
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delete m_cacheSoundManager;
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Init();
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if (!p_fromDestructor) {
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MxSoundManager::Destroy();
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}
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}
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// FUNCTION: LEGO1 0x100299f0
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// FUNCTION: BETA10 0x100d0129
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MxResult LegoSoundManager::Create(MxU32 p_frequencyMS, MxBool p_createThread)
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{
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MxResult result = FAILURE;
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MxBool locked = FALSE;
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if (MxSoundManager::Create(10, FALSE) != SUCCESS) {
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goto done;
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}
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ENTER(m_criticalSection);
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locked = TRUE;
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if (MxOmni::IsSound3D()) {
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if (m_dsBuffer->QueryInterface(IID_IDirectSound3DListener, (LPVOID*) &m_listener) != DS_OK) {
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goto done;
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}
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#ifdef BETA10
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m_listener->SetDistanceFactor(0.026315790f, 0);
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m_listener->SetRolloffFactor(10, 0);
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#else
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MxOmni* omni = MxOmni::GetInstance();
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LPDIRECTSOUND sound;
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if (omni && omni->GetSoundManager() && (sound = omni->GetSoundManager()->GetDirectSound())) {
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DSCAPS caps;
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memset(&caps, 0, sizeof(DSCAPS));
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caps.dwSize = sizeof(DSCAPS);
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if (sound->GetCaps(&caps) == S_OK && caps.dwMaxHw3DAllBuffers == 0) {
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m_listener->SetDistanceFactor(0.026315790f, 0);
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m_listener->SetRolloffFactor(10, 0);
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}
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}
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#endif
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}
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m_cacheSoundManager = new LegoCacheSoundManager;
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assert(m_cacheSoundManager);
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result = SUCCESS;
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done:
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if (result != SUCCESS) {
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Destroy();
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}
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if (locked) {
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m_criticalSection.Leave();
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}
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return result;
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}
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// FUNCTION: LEGO1 0x1002a390
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// FUNCTION: BETA10 0x100d02ed
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void LegoSoundManager::Destroy()
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{
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Destroy(FALSE);
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}
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// FUNCTION: LEGO1 0x1002a3a0
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// FUNCTION: BETA10 0x100d030d
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MxResult LegoSoundManager::Tickle()
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{
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MxSoundManager::Tickle();
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AUTOLOCK(m_criticalSection);
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return m_cacheSoundManager->Tickle();
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}
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// FUNCTION: LEGO1 0x1002a410
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// FUNCTION: BETA10 0x100d03a5
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void LegoSoundManager::UpdateListener(
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const float* p_position,
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const float* p_direction,
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const float* p_up,
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const float* p_velocity
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)
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{
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if (!m_listener) {
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return;
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}
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if (p_position != NULL) {
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m_listener->SetPosition(p_position[0], p_position[1], p_position[2], DS3D_DEFERRED);
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}
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if (p_direction != NULL && p_up != NULL) {
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m_listener
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->SetOrientation(p_direction[0], p_direction[1], p_direction[2], p_up[0], p_up[1], p_up[2], DS3D_DEFERRED);
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}
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if (p_velocity != NULL) {
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m_listener->SetVelocity(p_velocity[0], p_velocity[1], p_velocity[2], DS3D_DEFERRED);
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}
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if (p_position != NULL || (p_direction != NULL && p_up != NULL) || p_velocity != NULL) {
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m_listener->CommitDeferredSettings();
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}
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}
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