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Working up to start of menu loading

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elasota
2019-12-12 23:37:40 -05:00
parent f7335a2c8b
commit c9c6976344
35 changed files with 1316 additions and 398 deletions
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163
GpApp/Sound.cpp
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@@ -9,11 +9,11 @@
#include "PLResources.h"
#include "PLSound.h"
#include "Externs.h"
#include "SoundSync.h"
#define kBaseBufferSoundID 1000
#define kMaxSounds 64
#define kNoSoundPlaying -1
void CallBack0 (SndChannelPtr, SndCommand *);
@@ -28,12 +28,10 @@ OSErr CloseSoundChannels (void);
SndCallBackUPP callBack0UPP, callBack1UPP, callBack2UPP;
SndChannelPtr channel0, channel1, channel2;
Ptr theSoundData[kMaxSounds];
short numSoundsLoaded, priority0, priority1, priority2;
short soundPlaying0, soundPlaying1, soundPlaying2;
short numSoundsLoaded;
Boolean soundLoaded[kMaxSounds], dontLoadSounds;
Boolean channelOpen, isSoundOn, failedSound;
//============================================================== Functions
//-------------------------------------------------------------- PlayPrioritySound
@@ -43,44 +41,33 @@ void PlayPrioritySound (short which, short priority)
if (failedSound || dontLoadSounds)
return;
SoundSyncState ss = SoundSync_ReadAll();
if ((priority == kTriggerPriority) &&
((priority0 == kTriggerPriority) ||
((priority1 == kTriggerPriority)) ||
((priority2 == kTriggerPriority))))
((ss.priority0 == kTriggerPriority) ||
((ss.priority1 == kTriggerPriority)) ||
((ss.priority2 == kTriggerPriority))))
return;
whosLowest = 0;
lowestPriority = priority0;
lowestPriority = ss.priority0;
if (priority1 < lowestPriority)
if (ss.priority1 < lowestPriority)
{
lowestPriority = priority1;
lowestPriority = ss.priority1;
whosLowest = 1;
}
if (priority2 < lowestPriority)
if (ss.priority2 < lowestPriority)
{
lowestPriority = priority2;
lowestPriority = ss.priority2;
whosLowest = 2;
}
if (priority >= lowestPriority)
{
switch (whosLowest)
{
case 0:
PlaySound0(which, priority);
break;
case 1:
PlaySound1(which, priority);
break;
case 2:
PlaySound2(which, priority);
break;
}
PlayExclusiveSoundChannel(whosLowest, which, lowestPriority, priority);
}
}
@@ -90,8 +77,10 @@ void FlushAnyTriggerPlaying (void)
{
SndCommand theCommand;
OSErr theErr;
SoundSyncState ss = SoundSync_ReadAll();
if (priority0 == kTriggerPriority)
if (ss.priority0 == kTriggerPriority)
{
theCommand.cmd = quietCmd;
theCommand.param1 = 0;
@@ -103,7 +92,7 @@ void FlushAnyTriggerPlaying (void)
theErr = SndDoImmediate(channel0, &theCommand);
}
if (priority1 == kTriggerPriority)
if (ss.priority1 == kTriggerPriority)
{
theCommand.cmd = quietCmd;
theCommand.param1 = 0;
@@ -115,7 +104,7 @@ void FlushAnyTriggerPlaying (void)
theErr = SndDoImmediate(channel1, &theCommand);
}
if (priority2 == kTriggerPriority)
if (ss.priority2 == kTriggerPriority)
{
theCommand.cmd = quietCmd;
theCommand.param1 = 0;
@@ -130,85 +119,63 @@ void FlushAnyTriggerPlaying (void)
//-------------------------------------------------------------- PlaySound0
void PlaySound0 (short soundID, short priority)
void PlayExclusiveSoundChannel(short channelIndex, short soundID, short oldPriority, short newPriority)
{
SndCommand theCommand;
OSErr theErr;
if (failedSound || dontLoadSounds)
return;
theErr = noErr;
if (isSoundOn)
SndChannelPtr channel = nil;
switch (channelIndex)
{
priority0 = priority;
soundPlaying0 = soundID;
theCommand.cmd = bufferCmd;
theCommand.param1 = 0;
theCommand.param2 = (intptr_t)(theSoundData[soundID]);
theErr = SndDoImmediate(channel0, &theCommand);
theCommand.cmd = callBackCmd;
theCommand.param1 = 0;
theCommand.param2 = 0;
theErr = SndDoCommand(channel0, &theCommand, true);
case 0:
channel = channel0;
break;
case 1:
channel = channel2;
break;
case 2:
channel = channel2;
break;
default:
return;
}
}
//-------------------------------------------------------------- PlaySound1
void PlaySound1 (short soundID, short priority)
{
SndCommand theCommand;
OSErr theErr;
if (failedSound || dontLoadSounds)
return;
theErr = noErr;
if (isSoundOn)
{
priority1 = priority;
soundPlaying1 = soundID;
if (oldPriority != 0)
{
// Flush the queue and stop the channel, which will remove the pending callback
theCommand.cmd = flushCmd;
theCommand.param1 = 0;
theCommand.param2 = 0;
theErr = SndDoImmediate(channel, &theCommand);
theCommand.cmd = quietCmd;
theCommand.param1 = 0;
theCommand.param2 = 0;
theErr = SndDoImmediate(channel, &theCommand);
SoundSync_ClearPriority(channelIndex);
}
SoundSync_PutPriority(channelIndex, newPriority);
theCommand.cmd = bufferCmd;
theCommand.param1 = 0;
theCommand.param2 = (intptr_t)(theSoundData[soundID]);
theErr = SndDoImmediate(channel1, &theCommand);
theErr = SndDoCommand(channel, &theCommand, true);
theCommand.cmd = callBackCmd;
theCommand.param1 = 0;
theCommand.param2 = 0;
theErr = SndDoCommand(channel1, &theCommand, true);
}
}
theErr = SndDoCommand(channel, &theCommand, true);
//-------------------------------------------------------------- PlaySound2
void PlaySound2 (short soundID, short priority)
{
SndCommand theCommand;
OSErr theErr;
if (failedSound || dontLoadSounds)
return;
theErr = noErr;
if (isSoundOn)
{
theCommand.cmd = bufferCmd;
theCommand.param1 = 0;
theCommand.param2 = (intptr_t)(theSoundData[soundID]);
theErr = SndDoImmediate(channel2, &theCommand);
theCommand.cmd = callBackCmd;
theCommand.param1 = 0;
theCommand.param2 = 0;
theErr = SndDoCommand(channel2, &theCommand, true);
priority2 = priority;
soundPlaying2 = soundID;
if (theErr != noErr)
SoundSync_ClearPriority(channelIndex);
}
}
@@ -216,24 +183,21 @@ void PlaySound2 (short soundID, short priority)
void CallBack0 (SndChannelPtr theChannel, SndCommand *theCommand)
{
priority0 = 0;
soundPlaying0 = kNoSoundPlaying;
SoundSync_ClearPriority(0);
}
//-------------------------------------------------------------- CallBack1
void CallBack1 (SndChannelPtr theChannel, SndCommand *theCommand)
{
priority1 = 0;
soundPlaying1 = kNoSoundPlaying;
SoundSync_ClearPriority(1);
}
//-------------------------------------------------------------- CallBack2
void CallBack2 (SndChannelPtr theChannel, SndCommand *theCommand)
{
priority2 = 0;
soundPlaying2 = kNoSoundPlaying;
SoundSync_ClearPriority(2);
}
//-------------------------------------------------------------- LoadTriggerSound
@@ -423,13 +387,10 @@ void InitSound (void)
channel0 = nil;
channel1 = nil;
channel2 = nil;
priority0 = 0;
priority1 = 0;
priority2 = 0;
soundPlaying0 = kNoSoundPlaying;
soundPlaying1 = kNoSoundPlaying;
soundPlaying2 = kNoSoundPlaying;
SoundSync_ClearPriority(0);
SoundSync_ClearPriority(1);
SoundSync_ClearPriority(2);
theErr = LoadBufferSounds();
if (theErr != noErr)