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More decompiled sound functions

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This commit is contained in:
zsilencer
2014-08-24 04:45:59 -06:00
parent dbc7e511f7
commit 2b04c64e9c
6 changed files with 129 additions and 15 deletions
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2
src/addresses.h
View File

@@ -106,6 +106,8 @@
#define RCT2_ADDRESS_INSTALLED_OBJECT_LIST 0x009ADAE8
#define RCT2_ADDRESS_CURRENT_SOUND_DEVICE 0x009AF280
#define RCT2_ADDRESS_CURENT_CURSOR 0x009DE51C
#define RCT2_ADDRESS_INPUT_STATE 0x009DE51D
#define RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS 0x009DE51F

119
src/audio.c
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@@ -172,6 +172,22 @@ int sound_play(rct_sound* sound, int looping, int volume, int pan, int frequency
return 0;
}
/**
*
* rct2: 0x00404E53
*/
int sound_is_playing(rct_sound* sound){
if (sound) {
DWORD status;
if (SUCCEEDED(sound->dsbuffer->lpVtbl->GetStatus(sound->dsbuffer, &status))) {
if (status & DSBSTATUS_PLAYING || status & DSBSTATUS_LOOPING)
return 1;
}
}
return 0;
}
/**
*
* rct2: 0x00404ED7
@@ -260,21 +276,112 @@ rct_sound* sound_remove(rct_sound* sound)
*
* rct2: 0x006BABB4
*/
void pause_sounds() {
void pause_sounds()
{
if (++RCT2_GLOBAL(0x009AF59C, uint8) == 1) {
RCT2_CALLPROC_EBPSAFE(0x006BCAE5);
RCT2_CALLPROC_EBPSAFE(0x006BABDF);
RCT2_CALLPROC_EBPSAFE(0x006BCA9F);
RCT2_CALLPROC_EBPSAFE(0x006BD07F);
pause_other_sounds(); //RCT2_CALLPROC_EBPSAFE(0x006BCAE5); // ? sounds
pause_vehicle_sounds(); //RCT2_CALLPROC_EBPSAFE(0x006BABDF); // vehicle sounds
pause_ride_music(); //RCT2_CALLPROC_EBPSAFE(0x006BCA9F); // ride music
pause_peep_sounds(); //RCT2_CALLPROC_EBPSAFE(0x006BD07F); // peep sounds
}
g_sounds_disabled = 1;
}
/**
*
* rct2: 0x006BCAE5
*/
void pause_other_sounds()
{
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32) != 0xFFFFFFFF) {
if (RCT2_GLOBAL(0x009AF5A8, uint32) != 1) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
sound_stop(RCT2_GLOBAL(0x009AF5AC, rct_sound*));
RCT2_GLOBAL(0x014241BC, uint32) = 0;
RCT2_GLOBAL(0x009AF5A8, uint32) = 1;
}
if (RCT2_GLOBAL(0x009AF5C0, uint32) != 8) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
sound_stop(RCT2_GLOBAL(0x009AF5C4, rct_sound*));
RCT2_GLOBAL(0x014241BC, uint32) = 0;
RCT2_GLOBAL(0x009AF5C0, uint32) = 8;
}
if (RCT2_GLOBAL(0x009AF5D8, uint32) != 8) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
sound_stop(RCT2_GLOBAL(0x009AF5DC, rct_sound*));
RCT2_GLOBAL(0x014241BC, uint32) = 0;
RCT2_GLOBAL(0x009AF5D8, uint32) = 8;
}
}
}
/**
*
* rct2: 0x006BABDF
*/
void pause_vehicle_sounds()
{
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32) != 0xFFFFFFFF) {
for (int i = 0; i < 7; i++) {
uint8 * data = RCT2_ADDRESS(0x009AF288 + (i * 60), uint8);
if (*(uint16 *)&data[0] != 0xFFFF) {
if (*(uint16 *)&data[0x18] != 0xFFFF) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
sound_stop((rct_sound*)&data[0x04]);
RCT2_GLOBAL(0x014241BC, uint32) = 0;
}
if (*(uint16 *)&data[0x34] != 0xFFFF) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
sound_stop((rct_sound*)&data[0x20]);
RCT2_GLOBAL(0x014241BC, uint32) = 0;
}
}
*(uint16 *)&data[0] = 0xFFFF;
}
}
}
/**
*
* rct2: 0x006BCA9F
*/
void pause_ride_music()
{
if ((RCT2_GLOBAL(0x009AF284, uint32) & (1 << 0))) {
for (int i = 0; i < 2; i++) {
uint8 * data = RCT2_ADDRESS(0x009AF46C + (i * 8), uint8);
if (data[0] != 0xFF) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
RCT2_CALLPROC_1(0x00401A05, int, i);
RCT2_GLOBAL(0x014241BC, uint32) = 0;
data[0] = 0xFF;
}
}
}
}
/**
*
* rct2: 0x006BD07F
*/
void pause_peep_sounds()
{
if ((RCT2_GLOBAL(0x009AF284, uint32) & (1 << 0))) {
if (RCT2_GLOBAL(0x009AF5FC, uint32) != 1) {
RCT2_GLOBAL(0x014241BC, uint32) = 1;
RCT2_CALLPROC_1(0x00401A05, int, 2);
RCT2_GLOBAL(0x014241BC, uint32) = 0;
RCT2_GLOBAL(0x009AF5FC, uint32) = 1;
}
}
}
/**
*
* rct2: 0x006BABD8
*/
void unpause_sounds() {
void unpause_sounds()
{
RCT2_GLOBAL(0x009AF59C, uint8)--;
g_sounds_disabled = 0;
}

5
src/audio.h
View File

@@ -59,6 +59,7 @@ void get_dsound_devices();
int sound_prepare(int sound_id, rct_sound *sound, int var_8, int var_c);
void sound_play_panned(int sound_id, int x);
int sound_play(rct_sound* sound, int looping, int volume, int pan, int frequency);
int sound_is_playing(rct_sound* sound);
int sound_set_frequency(rct_sound* sound, int frequency);
int sound_set_pan(rct_sound* sound, int pan);
int sound_set_volume(rct_sound* sound, int volume);
@@ -69,6 +70,10 @@ int sound_channel_set_volume(int channel, int volume);
void sound_stop(rct_sound *sound);
rct_sound* sound_remove(rct_sound* sound);
void pause_sounds();
void pause_other_sounds();
void pause_vehicle_sounds();
void pause_ride_music();
void pause_peep_sounds();
void unpause_sounds();
// 0x009AF59C probably does the same job

8
src/climate.c
View File

@@ -186,7 +186,7 @@ static void climate_determine_future_weather()
*/
void climate_update_sound()
{
if (RCT2_GLOBAL(0x009AF280, uint32) == 0xFFFFFFFF)
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32) == 0xFFFFFFFF)
return;
if (RCT2_GLOBAL(0x009AF59C, uint8) != 0)
return;
@@ -210,13 +210,13 @@ static void climate_update_rain_sound()
} else {
// Increase rain sound
_rainVolume = min(-1400, _rainVolume + 80);
RCT2_CALLPROC_2(0x00404F0D, rct_sound*, int, &_rainSoundInstance, _rainVolume);
sound_set_volume(&_rainSoundInstance, _rainVolume);
}
} else if (_rainVolume != 1) {
// Decrease rain sound
_rainVolume -= 80;
if (_rainVolume > -4000) {
RCT2_CALLPROC_2(0x00404F0D, rct_sound*, int, &_rainSoundInstance, _rainVolume);
sound_set_volume(&_rainSoundInstance, _rainVolume);
} else {
sound_stop(&_rainSoundInstance);
_rainVolume = 1;
@@ -248,7 +248,7 @@ static void climate_update_thunder_sound()
if (_thunderStatus[i] == THUNDER_STATUS_NULL)
continue;
if (!RCT2_CALLFUNC_1(0x00404E53, int, rct_sound*, &_thunderSoundInstance[i])) {
if (!sound_is_playing(&_thunderSoundInstance[i])) {
sound_stop(&_thunderSoundInstance[i]);
_thunderStatus[i] = THUNDER_STATUS_NULL;
}

6
src/intro.c
View File

@@ -80,7 +80,7 @@ void intro_update()
// Chain lift sound
_sound_playing_flag = 0;
if (RCT2_GLOBAL(0x009AF280, sint32) != -1) {
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, sint32) != -1) {
// Prepare and play the sound
if (sound_prepare(SOUND_LIFT_7, &_prepared_sound, 0, 1))
if (sound_play(&_prepared_sound, 1, 0, 0, 0))
@@ -157,7 +157,7 @@ void intro_update()
}
// Play the track friction sound
if (RCT2_GLOBAL(0x009AF280, sint32) != -1) {
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, sint32) != -1) {
// Prepare and play the sound
if (sound_prepare(SOUND_TRACK_FRICTION_3, &_prepared_sound, 1, 1))
if (sound_play(&_prepared_sound, 1, -800, 0, 0x3A98))
@@ -188,7 +188,7 @@ void intro_update()
}
// Play long peep scream sound
if (RCT2_GLOBAL(0x009AF280, sint32) != -1)
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, sint32) != -1)
if (sound_prepare(SOUND_SCREAM_1, &_prepared_sound, 0, 1))
if (sound_play(&_prepared_sound, 0, 0, 0, 0))
_sound_playing_flag = 1;

4
src/window_options.c
View File

@@ -379,7 +379,7 @@ static void window_options_mousedown(int widgetIndex, rct_window*w, rct_widget*
window_options_show_dropdown(w, widget, gAudioDeviceCount);
gDropdownItemsChecked |= (1 << RCT2_GLOBAL(0x9AF280, uint32));
gDropdownItemsChecked |= (1 << RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32));
break;
case WIDX_HEIGHT_LABELS_DROPDOWN:
gDropdownItemsFormat[0] = 1142;
@@ -670,7 +670,7 @@ static void window_options_invalidate()
window_options_widgets[WIDX_HEIGHT_LABELS_DROPDOWN].type = WWT_DROPDOWN_BUTTON;
break;
case WINDOW_OPTIONS_PAGE_AUDIO:
currentSoundDevice = RCT2_GLOBAL(0x009AF280, sint32);
currentSoundDevice = RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, sint32);
// sound devices
if (currentSoundDevice == -1 || gAudioDeviceCount == 0) {