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cAudioManager::Initialise

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This commit is contained in:
Filip Gawin 2019-07-05 21:15:32 +02:00
parent 9062f958a4
commit d6944ec570
6 changed files with 167 additions and 6 deletions
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108
src/audio/AudioManager.cpp
View file

@ -94,6 +94,102 @@ constexpr int totalAudioEntitiesSlots = 200;
char &g_nMissionAudioPlayingStatus = *(char *)0x60ED88;
void
cAudioManager::Initialise()
{
if(!m_bIsInitialised) {
PreInitialiseGameSpecificSetup();
m_bIsInitialised = cSampleManager.Initialise();
if(m_bIsInitialised) {
m_bActiveSamples = cSampleManager.GetActiveSamples();
if(m_bActiveSamples <= 1u) {
Terminate();
} else {
--m_bActiveSamples;
PostInitialiseGameSpecificSetup();
InitialisePoliceRadioZones();
InitialisePoliceRadio();
MusicManager.Initialise();
}
}
}
}
void
cAudioManager::PostInitialiseGameSpecificSetup()
{
m_nFireAudioEntity = CreateEntity(
AUDIOTYPE_FIRE, (CPhysical *)0x8F31D0); // last is addr of firemanager @todo change
if(m_nFireAudioEntity >= 0) cAudioManager::SetEntityStatus(m_nFireAudioEntity, 1);
m_nCollisionEntity = CreateEntity(AUDIOTYPE_COLLISION, (CPhysical *)1);
if(m_nCollisionEntity >= 0) cAudioManager::SetEntityStatus(m_nCollisionEntity, 1);
m_nFrontEndEntity = CreateEntity(AUDIOTYPE_FRONTEND, (CPhysical *)1);
if(m_nFrontEndEntity >= 0) cAudioManager::SetEntityStatus(m_nFrontEndEntity, 1);
m_nProjectileEntity = CreateEntity(AUDIOTYPE_PROJECTILE, (CPhysical *)1);
if(m_nProjectileEntity >= 0) cAudioManager::SetEntityStatus(m_nProjectileEntity, 1);
m_nWaterCannonEntity = CreateEntity(AUDIOTYPE_WATER_CANNON, (CPhysical *)1);
if(m_nWaterCannonEntity >= 0) cAudioManager::SetEntityStatus(m_nWaterCannonEntity, 1);
m_nPoliceChannelEntity = CreateEntity(AUDIOTYPE_D, (CPhysical *)1);
if(m_nPoliceChannelEntity >= 0) cAudioManager::SetEntityStatus(m_nPoliceChannelEntity, 1);
m_nBridgeEntity = CreateEntity(AUDIOTYPE_BRIDGE, (CPhysical *)1);
if(m_nBridgeEntity >= 0) cAudioManager::SetEntityStatus(m_nBridgeEntity, 1);
m_sMissionAudio.m_nSampleIndex = NO_SAMPLE;
m_sMissionAudio.m_bLoadingStatus = 0;
m_sMissionAudio.m_bPlayStatus = 0;
m_sMissionAudio.field_22 = 0;
m_sMissionAudio.m_bIsPlayed = 0;
m_sMissionAudio.field_12 = 1;
m_sMissionAudio.field_24 = 0;
ResetAudioLogicTimers((int32)CTimer::GetTimeInMilliseconds);
}
WRAPPER
void
cAudioManager::InitialisePoliceRadioZones()
{
EAXJMP(0x57EAC0);
}
WRAPPER
void
cAudioManager::ResetAudioLogicTimers(int32 timer)
{
EAXJMP(0x569650);
}
void
cAudioManager::Terminate()
{
if(m_bIsInitialised) {
MusicManager.Terminate();
for(uint32 i = 0; i < totalAudioEntitiesSlots; i++) {
m_asAudioEntities[i].m_bIsUsed = 0;
m_anAudioEntityIndices[i] = 200;
}
m_nAudioEntitiesTotal = 0;
m_nScriptObjectEntityTotal = 0;
PreTerminateGameSpecificShutdown();
for(uint32 i = 0; i < 2; i++) {
if(cSampleManager.IsSampleBankLoaded(i)) cSampleManager.UnloadSampleBank(i);
}
cSampleManager.Terminate();
m_bIsInitialised = 0;
PostTerminateGameSpecificShutdown();
}
}
char
cAudioManager::GetMissionScriptPoliceAudioPlayingStatus()
{
@ -469,17 +565,17 @@ cAudioManager::IsAudioInitialised() const
}
int32
cAudioManager::CreateEntity(int32 type, CPhysical *memory)
cAudioManager::CreateEntity(int32 type, CPhysical *entity)
{
if(!m_bIsInitialised) return -4;
if(!memory) return -2;
if(!entity) return -2;
if(type >= TOTAL_AUDIO_TYPES) return -1;
for(uint32 i = 0; i < 200; i++) {
if(!m_asAudioEntities[i].m_bIsUsed) {
m_asAudioEntities[i].m_bIsUsed = true;
m_asAudioEntities[i].m_bStatus = 0;
m_asAudioEntities[i].m_nType = (eAudioType)type;
m_asAudioEntities[i].m_pEntity = memory;
m_asAudioEntities[i].m_pEntity = entity;
m_asAudioEntities[i].m_awAudioEvent[0] = SOUND_TOTAL_PED_SOUNDS;
m_asAudioEntities[i].m_awAudioEvent[1] = SOUND_TOTAL_PED_SOUNDS;
m_asAudioEntities[i].m_awAudioEvent[2] = SOUND_TOTAL_PED_SOUNDS;
@ -2720,6 +2816,12 @@ cAudioManager::Service()
}
STARTPATCHES
InjectHook(0x57A0E0, &cAudioManager::Initialise, PATCH_JUMP);
InjectHook(0x569420, &cAudioManager::PostInitialiseGameSpecificSetup, PATCH_JUMP);
//InjectHook(0x57EAC0, &cAudioManager::InitialisePoliceRadioZones, PATCH_JUMP);
//InjectHook(0x569650, &cAudioManager::ResetAudioLogicTimers, PATCH_JUMP);
InjectHook(0x57A150, &cAudioManager::Terminate, PATCH_JUMP);
InjectHook(0x57F050, &cAudioManager::GetMissionScriptPoliceAudioPlayingStatus, PATCH_JUMP);
InjectHook(0x5795D0, &cAudioManager::GetMissionAudioLoadingStatus, PATCH_JUMP);

13
src/audio/AudioManager.h
View file

@ -218,6 +218,15 @@ public:
char field_19195;
int m_nTimeOfRecentCrime;
void Initialise();
void PostInitialiseGameSpecificSetup();
void InitialisePoliceRadioZones(); // @todo
void ResetAudioLogicTimers(int32 timer); // @todo
void Terminate();
// done
char GetMissionScriptPoliceAudioPlayingStatus();
bool GetMissionAudioLoadingStatus();
@ -282,8 +291,6 @@ public:
void InitialisePoliceRadio();
// done
int32 RandomDisplacement(uint32 seed);
void ReleaseDigitalHandle();
@ -292,7 +299,7 @@ public:
bool IsAudioInitialised() const;
int32 CreateEntity(int32 type, CPhysical *memory);
int32 CreateEntity(int32 type, CPhysical *entity);
void DestroyEntity(int32 id);
void SetEntityStatus(int32 id, bool status);

14
src/audio/MusicManager.cpp
View file

@ -174,3 +174,17 @@ void cMusicManager::DisplayRadioStationName()
}
}
#endif
WRAPPER
void
cMusicManager::Initialise()
{
EAXJMP(0x57CF70);
}
WRAPPER
void
cMusicManager::Terminate()
{
EAXJMP(0x57D140);
}

3
src/audio/MusicManager.h
View file

@ -264,6 +264,9 @@ public:
uint8 field_2395;
public:
void Initialise();
void Terminate();
char *Get3DProviderName(char);
bool PlayerInCar();
void DisplayRadioStationName();

28
src/audio/SampleManager.cpp
View file

@ -12,6 +12,33 @@ bool CSampleManager::IsMP3RadioChannelAvailable() {
return nNumOfMp3Files != 0;
}
WRAPPER
bool CSampleManager::IsSampleBankLoaded(uint8) { EAXJMP(0x567130); }
WRAPPER
void CSampleManager::UnloadSampleBank(uint8) { EAXJMP(0x567110); }
WRAPPER
void
CSampleManager::Terminate()
{
EAXJMP(0x566DC0);
}
WRAPPER
bool
CSampleManager::Initialise()
{
EAXJMP(0x566530);
}
WRAPPER
int32
CSampleManager::GetActiveSamples()
{
EAXJMP(0x565970);
}
WRAPPER void
CSampleManager::ReleaseDigitalHandle()
{
@ -87,6 +114,7 @@ CSampleManager::StopChannel(int32 id)
{
EAXJMP(0x567BE0);
}
STARTPATCHES
InjectHook(0x566490, CSampleManager::IsMP3RadioChannelAvailable, PATCH_JUMP);
ENDPATCHES

7
src/audio/SampleManager.h
View file

@ -11,6 +11,13 @@ struct tSample {
class CSampleManager
{
public:
bool IsSampleBankLoaded(uint8);
void UnloadSampleBank(uint8);
void Terminate();
bool Initialise();
int32 GetActiveSamples();
void ReleaseDigitalHandle();
void RequireDigitalHandle();