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Cleanup code in ride_music_update_final

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This commit is contained in:
Matt
2019-08-21 14:47:50 +02:00
parent 1e1dd2fc2f
commit db5c4ab1b4
1 changed files with 80 additions and 115 deletions
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195
src/openrct2/ride/Ride.cpp
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@@ -3691,131 +3691,96 @@ int32_t ride_music_params_update(
*/
void ride_music_update_final()
{
rct_ride_music_params* edi = nullptr;
int32_t ebx = 0;
if (!(gScreenFlags & SCREEN_FLAGS_SCENARIO_EDITOR))
if ((gScreenFlags & SCREEN_FLAGS_SCENARIO_EDITOR) != 0 || (gScreenFlags & SCREEN_FLAGS_TITLE_DEMO) != 0)
return;
// TODO Allow circus music (CSS24) to play if ride music is disabled (that should be sound)
if (gGameSoundsOff || !gConfigSound.ride_music_enabled)
return;
// Stop currently playing music that is not in music params list or not playing?
for (auto& rideMusic : gRideMusicList)
{
// TODO Allow circus music (CSS24) to play if ride music is disabled (that should be sound)
if (!gGameSoundsOff && gConfigSound.ride_music_enabled && !(gScreenFlags & SCREEN_FLAGS_TITLE_DEMO))
if (rideMusic.ride_id != RIDE_ID_NULL)
{
while (1)
rct_ride_music_params* rideMusicParams = &gRideMusicParamsList[0];
int32_t isPlaying = 0;
while (rideMusicParams < gRideMusicParamsListEnd && !isPlaying)
{
int32_t v8 = 0;
int32_t v9 = 1;
rct_ride_music_params* ride_music_params = &gRideMusicParamsList[0];
while (ride_music_params < gRideMusicParamsListEnd)
{
if (ride_music_params->ride_id != RIDE_ID_NULL)
{
v8++;
if (v9 >= ride_music_params->volume)
{
v9 = ride_music_params->volume;
edi = ride_music_params;
}
}
ride_music_params++;
}
if (v8 <= AUDIO_MAX_RIDE_MUSIC)
if (rideMusicParams->ride_id == rideMusic.ride_id && rideMusicParams->tune_id == rideMusic.tune_id)
{
isPlaying = Mixer_Channel_IsPlaying(rideMusic.sound_channel);
break;
}
edi->ride_id = RIDE_ID_NULL;
rideMusicParams++;
}
if (!isPlaying)
{
Mixer_Stop_Channel(rideMusic.sound_channel);
rideMusic.ride_id = RIDE_ID_NULL;
}
}
}
int32_t freeChannelIndex = 0;
for (rct_ride_music_params* rideMusicParams = &gRideMusicParamsList[0]; rideMusicParams < gRideMusicParamsListEnd;
rideMusicParams++)
{
if (rideMusicParams->ride_id != RIDE_ID_NULL)
{
rct_ride_music* rideMusic = &gRideMusicList[0];
int32_t channelIndex = 0;
// Look for existing entry, if not found start playing the sound, otherwise update parameters.
while (rideMusicParams->ride_id != rideMusic->ride_id || rideMusicParams->tune_id != rideMusic->tune_id)
{
if (rideMusic->ride_id == RIDE_ID_NULL)
{
freeChannelIndex = channelIndex;
}
rideMusic++;
channelIndex++;
if (channelIndex >= AUDIO_MAX_RIDE_MUSIC)
{
rct_ride_music_info* ride_music_info = &gRideMusicInfoList[rideMusicParams->tune_id];
rct_ride_music* ride_music_3 = &gRideMusicList[freeChannelIndex];
ride_music_3->sound_channel = Mixer_Play_Music(ride_music_info->path_id, MIXER_LOOP_NONE, true);
if (ride_music_3->sound_channel)
{
ride_music_3->volume = rideMusicParams->volume;
ride_music_3->pan = rideMusicParams->pan;
ride_music_3->frequency = rideMusicParams->frequency;
ride_music_3->ride_id = rideMusicParams->ride_id;
ride_music_3->tune_id = rideMusicParams->tune_id;
Mixer_Channel_Volume(ride_music_3->sound_channel, DStoMixerVolume(ride_music_3->volume));
Mixer_Channel_Pan(ride_music_3->sound_channel, DStoMixerPan(ride_music_3->pan));
Mixer_Channel_Rate(ride_music_3->sound_channel, DStoMixerRate(ride_music_3->frequency));
int32_t offset = std::max(0, rideMusicParams->offset - 10000);
Mixer_Channel_SetOffset(ride_music_3->sound_channel, offset);
// Move circus music to the sound mixer group
if (ride_music_info->path_id == PATH_ID_CSS24)
{
Mixer_Channel_SetGroup(ride_music_3->sound_channel, MIXER_GROUP_SOUND);
}
}
return;
}
}
// stop currently playing music that is not in music params list or not playing?
rct_ride_music* ride_music = &gRideMusicList[0];
int32_t channel = 0;
do
if (rideMusicParams->volume != rideMusic->volume)
{
if (ride_music->ride_id != RIDE_ID_NULL)
{
rct_ride_music_params* ride_music_params = &gRideMusicParamsList[0];
int32_t isplaying = 0;
while (ride_music_params < gRideMusicParamsListEnd && !isplaying)
{
if (ride_music_params->ride_id == ride_music->ride_id
&& ride_music_params->tune_id == ride_music->tune_id)
{
isplaying = Mixer_Channel_IsPlaying(gRideMusicList[channel].sound_channel);
break;
}
ride_music_params++;
}
if (!isplaying)
{
Mixer_Stop_Channel(gRideMusicList[channel].sound_channel);
ride_music->ride_id = RIDE_ID_NULL;
}
}
ride_music++;
channel++;
} while (channel < AUDIO_MAX_RIDE_MUSIC);
for (rct_ride_music_params* ride_music_params = &gRideMusicParamsList[0];
ride_music_params < gRideMusicParamsListEnd; ride_music_params++)
rideMusic->volume = rideMusicParams->volume;
Mixer_Channel_Volume(rideMusic->sound_channel, DStoMixerVolume(rideMusic->volume));
}
if (rideMusicParams->pan != rideMusic->pan)
{
if (ride_music_params->ride_id != RIDE_ID_NULL)
{
rct_ride_music* ride_music_2 = &gRideMusicList[0];
int32_t channel2 = 0;
while (ride_music_params->ride_id != ride_music_2->ride_id
|| ride_music_params->tune_id != ride_music_2->tune_id)
{
if (ride_music_2->ride_id == RIDE_ID_NULL)
{
ebx = channel2;
}
ride_music_2++;
channel2++;
if (channel2 >= AUDIO_MAX_RIDE_MUSIC)
{
rct_ride_music_info* ride_music_info = &gRideMusicInfoList[ride_music_params->tune_id];
rct_ride_music* ride_music_3 = &gRideMusicList[ebx];
ride_music_3->sound_channel = Mixer_Play_Music(ride_music_info->path_id, MIXER_LOOP_NONE, true);
if (ride_music_3->sound_channel)
{
ride_music_3->volume = ride_music_params->volume;
ride_music_3->pan = ride_music_params->pan;
ride_music_3->frequency = ride_music_params->frequency;
ride_music_3->ride_id = ride_music_params->ride_id;
ride_music_3->tune_id = ride_music_params->tune_id;
Mixer_Channel_Volume(ride_music_3->sound_channel, DStoMixerVolume(ride_music_3->volume));
Mixer_Channel_Pan(ride_music_3->sound_channel, DStoMixerPan(ride_music_3->pan));
Mixer_Channel_Rate(ride_music_3->sound_channel, DStoMixerRate(ride_music_3->frequency));
int32_t offset = ride_music_params->offset - 10000;
if (offset < 0)
{
offset = 0;
}
Mixer_Channel_SetOffset(ride_music_3->sound_channel, offset);
// Move circus music to the sound mixer group
if (ride_music_info->path_id == PATH_ID_CSS24)
{
Mixer_Channel_SetGroup(ride_music_3->sound_channel, MIXER_GROUP_SOUND);
}
}
return;
}
}
if (ride_music_params->volume != ride_music_2->volume)
{
ride_music_2->volume = ride_music_params->volume;
Mixer_Channel_Volume(ride_music_2->sound_channel, DStoMixerVolume(ride_music_2->volume));
}
if (ride_music_params->pan != ride_music_2->pan)
{
ride_music_2->pan = ride_music_params->pan;
Mixer_Channel_Pan(ride_music_2->sound_channel, DStoMixerPan(ride_music_2->pan));
}
if (ride_music_params->frequency != ride_music_2->frequency)
{
ride_music_2->frequency = ride_music_params->frequency;
Mixer_Channel_Rate(ride_music_2->sound_channel, DStoMixerRate(ride_music_2->frequency));
}
}
rideMusic->pan = rideMusicParams->pan;
Mixer_Channel_Pan(rideMusic->sound_channel, DStoMixerPan(rideMusic->pan));
}
if (rideMusicParams->frequency != rideMusic->frequency)
{
rideMusic->frequency = rideMusicParams->frequency;
Mixer_Channel_Rate(rideMusic->sound_channel, DStoMixerRate(rideMusic->frequency));
}
}
}