mirror of
https://github.com/OpenDriver2/REDRIVER2.git
synced 2024-11-24 11:22:39 +01:00
2392 lines
47 KiB
C
2392 lines
47 KiB
C
#include "THISDUST.H"
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#include "SOUND.H"
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#include "LIBSPU.H"
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#include "LIBETC.H"
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#include <string.h>
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long dummylong[3] = { 0, 0, 0 };
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void* bankaddr = NULL;
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char banks[24] = { 0 };
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long banksize[2] = { 88064, 412672 };
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SAMPLE_DATA samples[35][7];
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int VABID = -1;
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unsigned long channel_lookup[16]; // offset 0xDD3D8
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struct CHANNEL_DATA channels[16]; // offset 0xDE480
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int gMasterVolume = 0;
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int gMusicVolume = 0;
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// decompiled code
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// original method signature:
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// void /*$ra*/ InitSound()
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// line 114, offset 0x000790e4
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/* begin block 1 */
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// Start line: 116
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// Start offset: 0x000790E4
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// Variables:
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// int ct; // $s0
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/* end block 1 */
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// End offset: 0x000791D4
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// End Line: 161
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/* begin block 2 */
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// Start line: 228
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/* end block 2 */
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// End Line: 229
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/* begin block 3 */
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// Start line: 229
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/* end block 3 */
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// End Line: 230
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/* begin block 4 */
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// Start line: 231
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/* end block 4 */
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// End Line: 232
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/* WARNING: Unknown calling convention yet parameter storage is locked */
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void InitSound(void)
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{
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UNIMPLEMENTED();
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/*
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int iVar1;
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ulong *puVar2;
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int iVar3;
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uint uVar4;
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long *plVar5;
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long *plVar6;
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SpuInit();
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SpuInitMalloc(7, banks);
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SpuSetMute(1);
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AllocateReverb(3, 0x4000);
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plVar6 = &bankaddr;
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plVar5 = &banksize;
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iVar3 = 1;
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do {
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iVar1 = SpuMalloc(*plVar5);
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*plVar6 = iVar1;
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if (iVar1 == -1) {
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exit(-1);
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}
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plVar6 = plVar6 + 1;
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iVar3 = iVar3 + -1;
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plVar5 = plVar5 + 1;
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} while (-1 < iVar3);
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uVar4 = 0;
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puVar2 = &channel_lookup;
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do {
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*puVar2 = 1 << (uVar4 & 0x1f);
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uVar4 = uVar4 + 1;
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puVar2 = puVar2 + 1;
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} while ((int)uVar4 < 0x10);
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ResetSound();
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XM_OnceOffInit(1);
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SetMasterVolume(gMasterVolume);
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VSyncCallback(VsyncProc);
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SpuSetMute(0);
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return;
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*/
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ ClearChannelFields(int channel /*$a0*/)
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// line 163, offset 0x000791d4
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/* begin block 1 */
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// Start line: 331
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/* end block 1 */
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// End Line: 332
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/* begin block 2 */
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// Start line: 334
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/* end block 2 */
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// End Line: 335
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/* begin block 3 */
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// Start line: 335
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/* end block 3 */
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// End Line: 336
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void ClearChannelFields(int channel)
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{
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UNIMPLEMENTED();
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channels[channel].loop = '\0';
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channels[channel].locked = '\0';
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channels[channel].time = 0;
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channels[channel].samplerate = 0;
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channels[channel].srcvolume = -10000;
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channels[channel].srcpitch = 0x1000;
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channels[channel].volumeScale = 0x1000;
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channels[channel].dopplerScale = 0x1000;
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channels[channel].srcposition = NULL;
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channels[channel].position.vx = 0;
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channels[channel].position.vy = 0;
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channels[channel].position.vz = 0;
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channels[channel].srcvelocity = (long *)0xa1a5c;
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channels[channel].player = 0;
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return;
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ ResetSound()
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// line 187, offset 0x00079250
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/* begin block 1 */
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// Start line: 189
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// Start offset: 0x00079250
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// Variables:
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// int ct; // $s0
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/* end block 1 */
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// End offset: 0x00079330
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// End Line: 222
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/* begin block 2 */
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// Start line: 393
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/* end block 2 */
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// End Line: 394
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/* begin block 3 */
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// Start line: 394
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/* end block 3 */
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// End Line: 395
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/* begin block 4 */
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// Start line: 401
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/* end block 4 */
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// End Line: 402
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/* WARNING: Unknown calling convention yet parameter storage is locked */
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void ResetSound(void)
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{
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UNIMPLEMENTED();
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/*
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ulong uVar1;
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int iVar2;
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int channel;
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CHANNEL_DATA *__s;
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ulong *puVar3;
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stop_sound_handler = 1;
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sound_paused = 0;
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music_paused = 0;
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sound_attr.mvol.left = 0x3fff;
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sound_attr.mvol.right = 0x3fff;
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sound_attr.mask = 3;
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SpuSetCommonAttr(&sound_attr);
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puVar3 = &channel_lookup;
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__s = &channels;
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channel = 0;
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do {
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memset(__s, 0, 0x78);
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uVar1 = *puVar3;
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puVar3 = puVar3 + 1;
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iVar2 = channel + 1;
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(__s->attr).volmode.left = 0;
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(__s->attr).volmode.right = 0;
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(__s->attr).voice = uVar1;
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ClearChannelFields(channel);
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__s = __s + 1;
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channel = iVar2;
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} while (iVar2 < 0x10);
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channel = 0;
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do {
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SpuSetVoiceRR(channel, 6);
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SpuSetVoiceAR(channel, 0x23);
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channel = channel + 1;
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} while (channel < 0x10);
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stop_sound_handler = 0;
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return;
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*/
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ SetReverbState(int on /*$a0*/)
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// line 233, offset 0x0007a6c0
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/* begin block 1 */
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// Start line: 1777
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/* end block 1 */
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// End Line: 1778
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/* begin block 2 */
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// Start line: 466
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/* end block 2 */
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// End Line: 467
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/* begin block 3 */
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// Start line: 1778
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/* end block 3 */
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// End Line: 1779
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void SetReverbState(int on)
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{
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if (on == 0) {
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SpuSetReverbVoice(0, 0xffffff);
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}
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else {
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SpuSetReverbVoice(1, 0xffffff);
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}
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return;
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}
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// decompiled code
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// original method signature:
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// void /*$ra*/ SetReverbInGameState(int on /*$a0*/)
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// line 253, offset 0x0007a704
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/* begin block 1 */
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// Start line: 254
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// Start offset: 0x0007A704
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// Variables:
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// long cl; // $a1
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/* end block 1 */
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// End offset: 0x0007A75C
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// End Line: 264
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/* begin block 2 */
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// Start line: 1817
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/* end block 2 */
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// End Line: 1818
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/* begin block 3 */
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// Start line: 1820
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/* end block 3 */
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// End Line: 1821
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void SetReverbInGameState(int on)
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{
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UNIMPLEMENTED();
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/*
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uint uVar1;
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uVar1 = 0xffff;
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gSpeechQueue.reverb = (char)on;
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if ((on != 0) && (gSpeechQueue.is_playing != '\0')) {
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uVar1 = ~(1 << ((uint)(byte)gSpeechQueue.chan & 0x1f)) & 0xffff;
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}
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SpuSetReverbVoice(on, uVar1);
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return;
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*/
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}
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// decompiled code
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// original method signature:
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// int /*$ra*/ SetReverbChannelState(int ch /*$a0*/, int on /*$s0*/)
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// line 274, offset 0x0007a75c
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/* begin block 1 */
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// Start line: 275
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// Start offset: 0x0007A75C
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// Variables:
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// long cl; // $s1
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// int prev; // $s2
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/* end block 1 */
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// End offset: 0x0007A7B0
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// End Line: 281
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/* begin block 2 */
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// Start line: 1849
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/* end block 2 */
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// End Line: 1850
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/* begin block 3 */
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// Start line: 1860
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/* end block 3 */
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// End Line: 1861
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int SetReverbChannelState(int ch, int on)
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{
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UNIMPLEMENTED();
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return 0;
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/*
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uint uVar1;
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uint uVar2;
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uVar2 = 1 << (ch & 0x1fU);
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uVar1 = SpuGetReverbVoice();
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SpuSetReverbVoice(on, uVar2);
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return (uint)((uVar1 & uVar2) != 0);*/
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}
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// decompiled code
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// original method signature:
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// void SetMasterVolume(int vol /*$a0*/)
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// line 288, offset 0x0007a7b0
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/* begin block 1 */
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// Start line: 1882
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/* end block 1 */
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// End Line: 1883
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/* begin block 2 */
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// Start line: 1890
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/* end block 2 */
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// End Line: 1891
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/* begin block 3 */
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// Start line: 1891
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/* end block 3 */
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// End Line: 1892
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void SetMasterVolume(int vol)
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{
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UNIMPLEMENTED();
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/*
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undefined *puVar1;
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undefined *puVar2;
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undefined *puVar3;
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puVar2 = &DAT_00002710 + vol;
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puVar3 = puVar2;
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if ((int)puVar2 < 0) {
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puVar3 = (undefined *)0x0;
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}
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puVar1 = (undefined *)((int)puVar3 >> 1);
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if (10000 < (int)puVar2) {
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puVar3 = &DAT_00002710;
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puVar1 = &DAT_00001388;
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}
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master_volume = (int)puVar3 + (int)puVar1 + ((int)puVar3 >> 3) + ((int)puVar3 >> 7);
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gMasterVolume = vol;
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return;
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*/
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}
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// decompiled code
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// original method signature:
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// char /*$ra*/ SetPlayerOwnsChannel(int chan /*$a0*/, char player /*$a1*/)
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// line 307, offset 0x0007aba8
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/* begin block 1 */
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// Start line: 308
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// Start offset: 0x0007ABA8
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/* end block 1 */
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// End offset: 0x0007ABCC
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// End Line: 312
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/* begin block 2 */
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// Start line: 614
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/* end block 2 */
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// End Line: 615
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/* begin block 3 */
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// Start line: 3016
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/* end block 3 */
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// End Line: 3017
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char SetPlayerOwnsChannel(int chan, char player)
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{
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UNIMPLEMENTED();
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return 0;
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/*
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char cVar1;
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cVar1 = (&channels)[chan].player;
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(&channels)[chan].player = player;
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return cVar1;
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*/
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}
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// decompiled code
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// original method signature:
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// int /*$ra*/ StartSound(int channel /*$a0*/, int bank /*$s1*/, int sample /*$s2*/, int volume /*$s0*/, int pitch /*stack 16*/)
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// line 323, offset 0x0007a7f8
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/* begin block 1 */
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// Start line: 1960
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/* end block 1 */
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// End Line: 1961
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/* begin block 2 */
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// Start line: 1961
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/* end block 2 */
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// End Line: 1962
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int StartSound(int channel, int bank, int sample, int volume, int pitch)
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{
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UNIMPLEMENTED();
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return 0;
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/*
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int iVar1;
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if (channel < 0) {
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channel = GetFreeChannel();
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}
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if ((uint)channel < 0x10) {
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(&channels)[channel].srcposition = (VECTOR *)0x0;
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(&channels)[channel].srcvolume = volume;
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iVar1 = CompleteSoundSetup(channel, bank, sample, pitch, 0);
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}
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else {
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iVar1 = -1;
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}
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return iVar1;
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*/
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}
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// decompiled code
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// original method signature:
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// int /*$ra*/ Start3DTrackingSound(int channel /*$s1*/, int bank /*$s0*/, int sample /*$s3*/, struct VECTOR *position /*$s2*/, long *velocity /*stack 16*/)
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// line 342, offset 0x0007a994
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/* begin block 1 */
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// Start line: 684
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/* end block 1 */
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// End Line: 685
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int Start3DTrackingSound(int channel, int bank, int sample, VECTOR *position, long *velocity)
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{
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UNIMPLEMENTED();
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return 0;
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/*
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int channel_00;
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if (channel < 0) {
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channel = GetFreeChannel();
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}
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if ((uint)channel < 0x10) {
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(&channels)[channel].srcposition = position;
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(&channels)[channel].srcvelocity = velocity;
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(&channels)[channel].srcpitch = 0x1000;
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(&channels)[channel].srcvolume = 0;
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channel_00 = CompleteSoundSetup(channel, bank, sample, 0x1000, 0);
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ComputeDoppler(&channels + channel_00);
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SetChannelPitch(channel_00, 0x1000);
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}
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else {
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channel_00 = -1;
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}
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return channel_00;
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*/
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}
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// decompiled code
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// original method signature:
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// int /*$ra*/ Start3DSoundVolPitch(int channel /*$s1*/, int bank /*$s0*/, int sample /*$s4*/, int x /*$s3*/, int y /*stack 16*/, int z /*stack 20*/, int volume /*stack 24*/, int pitch /*stack 28*/)
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// line 357, offset 0x0007a894
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/* begin block 1 */
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// Start line: 2034
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/* end block 1 */
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// End Line: 2035
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int Start3DSoundVolPitch(int channel, int bank, int sample, int x, int y, int z, int volume, int pitch)
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{
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UNIMPLEMENTED();
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int channel_00;
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if (channel < 0) {
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channel = GetFreeChannel();
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}
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if ((uint)channel < 0x10) {
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channels[channel].srcposition = &channels[channel].position;
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channels[channel].position.vx = x;
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channels[channel].position.vy = y;
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channels[channel].position.vz = z;
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channels[channel].srcvolume = volume;
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channels[channel].srcpitch = (ushort)pitch;
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channel_00 = CompleteSoundSetup(channel, bank, sample, pitch, 0);
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ComputeDoppler(&channels[channel_00]);
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SetChannelPitch(channel_00, pitch);
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}
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else {
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channel_00 = -1;
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}
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return channel_00;
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}
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// decompiled code
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// original method signature:
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// int /*$ra*/ CompleteSoundSetup(int channel /*$s2*/, int bank /*$s0*/, int sample /*$s5*/, int pitch /*$s1*/, int proximity /*stack 16*/)
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// line 399, offset 0x00079330
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/* begin block 1 */
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// Start line: 400
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// Start offset: 0x00079330
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// Variables:
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// long bpf; // $a1
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// long rate; // $a1
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/* end block 1 */
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// End offset: 0x00079504
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// End Line: 443
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|
|
|
/* begin block 2 */
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// Start line: 669
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/* end block 2 */
|
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// End Line: 670
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|
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/* begin block 3 */
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// Start line: 847
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/* end block 3 */
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// End Line: 848
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|
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int CompleteSoundSetup(int channel, int bank, int sample, int pitch, int proximity)
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{
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UNIMPLEMENTED();
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return 0;
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/*
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bool bVar1;
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uchar uVar2;
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int iVar3;
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uint uVar4;
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int iVar5;
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uint uVar6;
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ushort uVar7;
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|
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iVar5 = bank * 0x23 + sample;
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pitch = samples[iVar5].samplerate * pitch;
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iVar3 = pitch / 0xac44;
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uVar7 = (ushort)iVar3;
|
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if (0x3fff < iVar3) {
|
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uVar7 = 0x3fff;
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}
|
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uVar4 = (pitch >> 0xc) / 0x32;
|
|
if (uVar4 == 0) {
|
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channel = -1;
|
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}
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else {
|
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uVar6 = samples[iVar5].length;
|
|
if (uVar4 == 0) {
|
|
trap(7);
|
|
}
|
|
if (gSoundMode == 1) {
|
|
UpdateVolumeAttributesS(channel, proximity);
|
|
}
|
|
else {
|
|
UpdateVolumeAttributesM(channel);
|
|
}
|
|
stop_sound_handler = 1;
|
|
(&channels)[channel].attr.mask = 0x9f;
|
|
sample = bank * 0x23 + sample;
|
|
(&channels)[channel].attr.addr = samples[sample].address;
|
|
uVar2 = *(uchar *)&samples[sample].loop;
|
|
(&channels)[channel].attr.pitch = uVar7;
|
|
(&channels)[channel].time = (short)(uVar6 / uVar4) * 2 + 2;
|
|
(&channels)[channel].loop = uVar2;
|
|
bVar1 = sound_paused != 0;
|
|
(&channels)[channel].samplerate = samples[sample].samplerate;
|
|
if (bVar1) {
|
|
(&channels)[channel].attr.volume.left = 0;
|
|
(&channels)[channel].attr.volume.right = 0;
|
|
}
|
|
SpuSetVoiceAttr(&channels + channel);
|
|
SpuSetKey(1, (&channels)[channel].attr.voice);
|
|
stop_sound_handler = 0;
|
|
}
|
|
return channel;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SetChannelPitch(int channel /*$a0*/, int pitch /*$a1*/)
|
|
// line 450, offset 0x00079504
|
|
/* begin block 1 */
|
|
// Start line: 451
|
|
// Start offset: 0x00079504
|
|
// Variables:
|
|
// long rate; // $a0
|
|
/* end block 1 */
|
|
// End offset: 0x000795B4
|
|
// End Line: 470
|
|
|
|
/* begin block 2 */
|
|
// Start line: 963
|
|
/* end block 2 */
|
|
// End Line: 964
|
|
|
|
/* begin block 3 */
|
|
// Start line: 971
|
|
/* end block 3 */
|
|
// End Line: 972
|
|
|
|
/* begin block 4 */
|
|
// Start line: 973
|
|
/* end block 4 */
|
|
// End Line: 974
|
|
|
|
void SetChannelPitch(int channel, int pitch)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
int iVar1;
|
|
ushort uVar2;
|
|
|
|
if (((uint)channel < 0x10) && (sound_paused == 0)) {
|
|
if (((&channels)[channel].time != 0) && (0x80 < pitch)) {
|
|
uVar2 = (&channels)[channel].dopplerScale;
|
|
(&channels)[channel].srcpitch = (ushort)pitch;
|
|
iVar1 = ((&channels)[channel].samplerate * ((int)((uint)uVar2 * pitch) >> 0xc)) / 0xac44;
|
|
uVar2 = (ushort)iVar1;
|
|
if (0x3fff < iVar1) {
|
|
uVar2 = 0x3fff;
|
|
}
|
|
(&channels)[channel].attr.mask = 0x10;
|
|
(&channels)[channel].attr.pitch = uVar2;
|
|
SpuSetVoiceAttr(&channels + channel);
|
|
}
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SetChannelVolume(int channel /*$s0*/, int volume /*$t1*/, int proximity /*$a2*/)
|
|
// line 477, offset 0x0007aa78
|
|
/* begin block 1 */
|
|
// Start line: 478
|
|
// Start offset: 0x0007AA78
|
|
/* end block 1 */
|
|
// End offset: 0x0007AB24
|
|
// End Line: 495
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2333
|
|
/* end block 2 */
|
|
// End Line: 2334
|
|
|
|
void SetChannelVolume(int channel, int volume, int proximity)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
int iVar1;
|
|
|
|
iVar1 = gSoundMode;
|
|
if ((((uint)channel < 0x10) && (sound_paused == 0)) && ((&channels)[channel].time != 0)) {
|
|
(&channels)[channel].srcvolume = volume;
|
|
if (iVar1 == 1) {
|
|
UpdateVolumeAttributesS(channel, proximity);
|
|
}
|
|
else {
|
|
UpdateVolumeAttributesM(channel);
|
|
}
|
|
(&channels)[channel].attr.mask = 0xf;
|
|
SpuSetVoiceAttr(&channels + channel);
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ ComputeDoppler(struct CHANNEL_DATA *ch /*$s1*/)
|
|
// line 501, offset 0x000795c4
|
|
/* begin block 1 */
|
|
// Start line: 502
|
|
// Start offset: 0x000795C4
|
|
// Variables:
|
|
// int dist; // $s0
|
|
// int seperationrate; // $v0
|
|
// struct _PLAYER *pl; // $s0
|
|
/* end block 1 */
|
|
// End offset: 0x00079720
|
|
// End Line: 527
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1078
|
|
/* end block 2 */
|
|
// End Line: 1079
|
|
|
|
void ComputeDoppler(CHANNEL_DATA *ch)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
int iVar1;
|
|
long lVar2;
|
|
long lVar3;
|
|
int iVar4;
|
|
VECTOR *pVVar5;
|
|
int iVar6;
|
|
int iVar7;
|
|
int *piVar8;
|
|
|
|
pVVar5 = ch->srcposition;
|
|
if (pVVar5 == (VECTOR *)0x0) {
|
|
ch->dopplerScale = 0x1000;
|
|
}
|
|
else {
|
|
iVar1 = (int)ch->player;
|
|
iVar4 = pVVar5->vx - (&player)[iVar1].cameraPos.vx;
|
|
iVar7 = pVVar5->vy + (&player)[iVar1].cameraPos.vy;
|
|
iVar6 = pVVar5->vz - (&player)[iVar1].cameraPos.vz;
|
|
lVar2 = jsqrt(iVar4 * iVar4 + iVar7 * iVar7 + iVar6 * iVar6);
|
|
pVVar5 = ch->srcposition;
|
|
piVar8 = ch->srcvelocity;
|
|
iVar6 = (pVVar5->vx - (&player)[iVar1].cameraPos.vx) +
|
|
(*piVar8 - (&player)[iVar1].camera_vel[0] >> 0xc);
|
|
iVar4 = pVVar5->vy + (&player)[iVar1].cameraPos.vy +
|
|
(piVar8[1] - (&player)[iVar1].camera_vel[1] >> 0xc);
|
|
iVar1 = (pVVar5->vz - (&player)[iVar1].cameraPos.vz) +
|
|
(piVar8[2] - (&player)[iVar1].camera_vel[2] >> 0xc);
|
|
lVar3 = jsqrt(iVar6 * iVar6 + iVar4 * iVar4 + iVar1 * iVar1);
|
|
iVar1 = (lVar3 - lVar2) * -3 + 0x1000;
|
|
ch->dopplerScale = (ushort)iVar1;
|
|
ch->cameradist = lVar2;
|
|
if (iVar1 * 0x10000 < 0) {
|
|
ch->dopplerScale = 0;
|
|
}
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SetChannelPosition3(int channel /*$s1*/, struct VECTOR *position /*$a0*/, long *velocity /*$t0*/, int volume /*$t2*/, int pitch /*stack 16*/, int proximity /*stack 20*/)
|
|
// line 588, offset 0x0007abcc
|
|
/* begin block 1 */
|
|
// Start line: 589
|
|
// Start offset: 0x0007ABCC
|
|
/* end block 1 */
|
|
// End offset: 0x0007ACC0
|
|
// End Line: 612
|
|
|
|
/* begin block 2 */
|
|
// Start line: 3300
|
|
/* end block 2 */
|
|
// End Line: 3301
|
|
|
|
/* begin block 3 */
|
|
// Start line: 3577
|
|
/* end block 3 */
|
|
// End Line: 3578
|
|
|
|
void SetChannelPosition3(int channel, VECTOR *position, long *velocity, int volume, int pitch, int proximity)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
int iVar1;
|
|
|
|
if ((((camera_change != '\x01') && (old_camera_change != '\x01')) && ((uint)channel < 0x10)) &&
|
|
(sound_paused == 0)) {
|
|
if (velocity == (long *)0x0) {
|
|
velocity = dummylong;
|
|
}
|
|
(&channels)[channel].srcposition = position;
|
|
iVar1 = gSoundMode;
|
|
(&channels)[channel].srcvelocity = velocity;
|
|
(&channels)[channel].srcvolume = volume;
|
|
if (iVar1 == 1) {
|
|
UpdateVolumeAttributesS(channel, proximity);
|
|
}
|
|
else {
|
|
UpdateVolumeAttributesM(channel);
|
|
}
|
|
(&channels)[channel].attr.mask = 0xf;
|
|
SpuSetVoiceAttr(&channels + channel);
|
|
ComputeDoppler(&channels + channel);
|
|
SetChannelPitch(channel, pitch);
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ PauseXM()
|
|
// line 635, offset 0x00079734
|
|
/* begin block 1 */
|
|
// Start line: 636
|
|
// Start offset: 0x00079734
|
|
// Variables:
|
|
// int fade; // $v1
|
|
/* end block 1 */
|
|
// End offset: 0x00079794
|
|
// End Line: 655
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1356
|
|
/* end block 2 */
|
|
// End Line: 1357
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1358
|
|
/* end block 3 */
|
|
// End Line: 1359
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void PauseXM(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
bool bVar1;
|
|
int iVar2;
|
|
|
|
if (music_paused == 0) {
|
|
musps.max = 0;
|
|
iVar2 = 0x60;
|
|
do {
|
|
bVar1 = iVar2 < 0;
|
|
iVar2 = iVar2 + 0x60;
|
|
} while (bVar1);
|
|
XM_Pause(Song_ID);
|
|
music_paused = 1;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ PauseSFX()
|
|
// line 657, offset 0x00079794
|
|
/* begin block 1 */
|
|
// Start line: 658
|
|
// Start offset: 0x00079794
|
|
// Variables:
|
|
// int i; // $s1
|
|
// int fade; // $s3
|
|
/* end block 1 */
|
|
// End offset: 0x00079958
|
|
// End Line: 681
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1399
|
|
/* end block 2 */
|
|
// End Line: 1400
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1402
|
|
/* end block 3 */
|
|
// End Line: 1403
|
|
|
|
/* begin block 4 */
|
|
// Start line: 1404
|
|
/* end block 4 */
|
|
// End Line: 1405
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void PauseSFX(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
ushort uVar1;
|
|
bool bVar2;
|
|
short sVar3;
|
|
short sVar4;
|
|
ushort *puVar5;
|
|
__pauseinfo *p_Var6;
|
|
int iVar7;
|
|
int iVar8;
|
|
|
|
if (sound_paused == 0) {
|
|
pause.max = 0;
|
|
iVar7 = 0;
|
|
iVar8 = 0xdd488;
|
|
puVar5 = pause.voll;
|
|
do {
|
|
SpuGetVoiceVolume(iVar7, puVar5, iVar8);
|
|
if (puVar5[0x10] < *puVar5) {
|
|
uVar1 = *puVar5;
|
|
}
|
|
else {
|
|
uVar1 = puVar5[0x10];
|
|
}
|
|
if (pause.max < uVar1) {
|
|
pause.max = puVar5[0x10];
|
|
if (puVar5[0x10] < *puVar5) {
|
|
pause.max = *puVar5;
|
|
}
|
|
}
|
|
iVar8 = iVar8 + 2;
|
|
puVar5 = puVar5 + 1;
|
|
iVar7 = iVar7 + 1;
|
|
pause.lev = (short)gMasterVolume + 10000;
|
|
} while (iVar7 < 0x10);
|
|
iVar7 = 0x60;
|
|
do {
|
|
iVar8 = 0;
|
|
puVar5 = pause.volr;
|
|
do {
|
|
sVar4 = (short)((uint)puVar5[-0x10] - iVar7);
|
|
if ((int)((uint)puVar5[-0x10] - iVar7) < 0) {
|
|
sVar4 = 0;
|
|
}
|
|
sVar3 = (short)((uint)*puVar5 - iVar7);
|
|
if ((int)((uint)*puVar5 - iVar7) < 0) {
|
|
sVar3 = 0;
|
|
}
|
|
SpuSetVoiceVolume(iVar8, (int)sVar4, (int)sVar3);
|
|
iVar8 = iVar8 + 1;
|
|
puVar5 = puVar5 + 1;
|
|
} while (iVar8 < 0x10);
|
|
bVar2 = iVar7 < (int)(uint)pause.max;
|
|
iVar7 = iVar7 + 0x60;
|
|
} while (bVar2);
|
|
iVar7 = 0;
|
|
p_Var6 = &pause;
|
|
do {
|
|
SpuGetVoicePitch(iVar7, p_Var6);
|
|
SpuSetVoicePitch(iVar7, 0);
|
|
iVar7 = iVar7 + 1;
|
|
p_Var6 = (__pauseinfo *)(p_Var6->pitch + 1);
|
|
} while (iVar7 < 0x10);
|
|
sound_paused = 1;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ PauseSound()
|
|
// line 683, offset 0x0007acd8
|
|
/* begin block 1 */
|
|
// Start line: 3774
|
|
/* end block 1 */
|
|
// End Line: 3775
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void PauseSound(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
SetReverbInGameState(0);
|
|
PauseXM();
|
|
PauseSFX();
|
|
PauseXA();
|
|
return;*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UnPauseXM()
|
|
// line 698, offset 0x00079958
|
|
/* begin block 1 */
|
|
// Start line: 699
|
|
// Start offset: 0x00079958
|
|
// Variables:
|
|
// int fade; // $a1
|
|
/* end block 1 */
|
|
// End offset: 0x000799B0
|
|
// End Line: 717
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1479
|
|
/* end block 2 */
|
|
// End Line: 1480
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1497
|
|
/* end block 3 */
|
|
// End Line: 1498
|
|
|
|
/* begin block 4 */
|
|
// Start line: 1499
|
|
/* end block 4 */
|
|
// End Line: 1500
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void UnPauseXM(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
bool bVar1;
|
|
int iVar2;
|
|
|
|
if (music_paused != 0) {
|
|
iVar2 = 0x60;
|
|
do {
|
|
bVar1 = iVar2 < (int)(uint)musps.max;
|
|
iVar2 = iVar2 + 0x60;
|
|
} while (bVar1);
|
|
XM_Restart(Song_ID);
|
|
music_paused = 0;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UnPauseSFX()
|
|
// line 720, offset 0x000799b0
|
|
/* begin block 1 */
|
|
// Start line: 721
|
|
// Start offset: 0x000799B0
|
|
// Variables:
|
|
// int i; // $s1
|
|
// int fade; // $s2
|
|
/* end block 1 */
|
|
// End offset: 0x00079B38
|
|
// End Line: 742
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1539
|
|
/* end block 2 */
|
|
// End Line: 1540
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1543
|
|
/* end block 3 */
|
|
// End Line: 1544
|
|
|
|
/* begin block 4 */
|
|
// Start line: 1545
|
|
/* end block 4 */
|
|
// End Line: 1546
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void UnPauseSFX(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
bool bVar1;
|
|
undefined *puVar2;
|
|
ushort uVar3;
|
|
ushort *puVar4;
|
|
ushort uVar5;
|
|
__pauseinfo *p_Var6;
|
|
int iVar7;
|
|
int iVar8;
|
|
|
|
if (sound_paused != 0) {
|
|
p_Var6 = &pause;
|
|
iVar8 = 0;
|
|
do {
|
|
puVar4 = p_Var6->pitch;
|
|
p_Var6 = (__pauseinfo *)(p_Var6->pitch + 1);
|
|
iVar7 = iVar8 + 1;
|
|
SpuSetVoicePitch(iVar8, (uint)*puVar4);
|
|
iVar8 = iVar7;
|
|
} while (iVar7 < 0x10);
|
|
if ((pause.lev != 0) &&
|
|
(puVar2 = &DAT_00002710 + gMasterVolume, (undefined *)(uint)pause.lev != puVar2)) {
|
|
puVar4 = pause.volr;
|
|
iVar8 = 0xf;
|
|
do {
|
|
if (pause.lev == 0) {
|
|
trap(7);
|
|
}
|
|
puVar4[-0x10] = (ushort)((int)((uint)puVar4[-0x10] * (int)puVar2) / (int)(uint)pause.lev);
|
|
if (pause.lev == 0) {
|
|
trap(7);
|
|
}
|
|
*puVar4 = (ushort)((int)((uint)*puVar4 * (int)puVar2) / (int)(uint)pause.lev);
|
|
iVar8 = iVar8 + -1;
|
|
puVar4 = puVar4 + 1;
|
|
} while (-1 < iVar8);
|
|
}
|
|
iVar8 = 0x60;
|
|
do {
|
|
iVar7 = 0;
|
|
puVar4 = pause.volr;
|
|
do {
|
|
uVar3 = puVar4[-0x10];
|
|
if (iVar8 < (int)(uint)puVar4[-0x10]) {
|
|
uVar3 = (ushort)iVar8;
|
|
}
|
|
uVar5 = *puVar4;
|
|
if (iVar8 < (int)(uint)*puVar4) {
|
|
uVar5 = (ushort)iVar8;
|
|
}
|
|
SpuSetVoiceVolume(iVar7, (int)(short)uVar3, (int)(short)uVar5);
|
|
iVar7 = iVar7 + 1;
|
|
puVar4 = puVar4 + 1;
|
|
} while (iVar7 < 0x10);
|
|
bVar1 = iVar8 < (int)(uint)pause.max;
|
|
iVar8 = iVar8 + 0x60;
|
|
} while (bVar1);
|
|
sound_paused = 0;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UnPauseSound()
|
|
// line 744, offset 0x0007ad10
|
|
/* begin block 1 */
|
|
// Start line: 745
|
|
// Start offset: 0x0007AD10
|
|
/* end block 1 */
|
|
// End offset: 0x0007AD40
|
|
// End Line: 753
|
|
|
|
/* begin block 2 */
|
|
// Start line: 3896
|
|
/* end block 2 */
|
|
// End Line: 3897
|
|
|
|
/* begin block 3 */
|
|
// Start line: 3900
|
|
/* end block 3 */
|
|
// End Line: 3901
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void UnPauseSound(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
UnPauseXM();
|
|
UnPauseSFX();
|
|
ResumeXA();
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ StopChannel(int channel /*$s2*/)
|
|
// line 760, offset 0x0007ad40
|
|
/* begin block 1 */
|
|
// Start line: 761
|
|
// Start offset: 0x0007AD40
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 763
|
|
// Start offset: 0x0007AD64
|
|
// Variables:
|
|
// unsigned char l; // $s3
|
|
// int vsync; // $s0
|
|
/* end block 1.1 */
|
|
// End offset: 0x0007ADD8
|
|
// End Line: 771
|
|
/* end block 1 */
|
|
// End offset: 0x0007ADF4
|
|
// End Line: 773
|
|
|
|
/* begin block 2 */
|
|
// Start line: 3920
|
|
/* end block 2 */
|
|
// End Line: 3921
|
|
|
|
/* begin block 3 */
|
|
// Start line: 3928
|
|
/* end block 3 */
|
|
// End Line: 3929
|
|
|
|
void StopChannel(int channel)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
uchar uVar1;
|
|
int iVar2;
|
|
uint uVar3;
|
|
int iVar4;
|
|
|
|
if ((uint)channel < 0x10) {
|
|
uVar1 = (&channels)[channel].locked;
|
|
iVar2 = VSync(0xffffffff);
|
|
SpuSetKey(0, (&channels)[channel].attr.voice);
|
|
do {
|
|
uVar3 = SpuGetKeyStatus((&channels)[channel].attr.voice);
|
|
if ((uVar3 & 0xff) == 0) break;
|
|
iVar4 = VSync(0xffffffff);
|
|
} while (iVar4 - iVar2 < 8);
|
|
ClearChannelFields(channel);
|
|
(&channels)[channel].locked = uVar1;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ StopAllChannels()
|
|
// line 780, offset 0x0007adf4
|
|
/* begin block 1 */
|
|
// Start line: 782
|
|
// Start offset: 0x0007ADF4
|
|
// Variables:
|
|
// int ct; // $s0
|
|
/* end block 1 */
|
|
// End offset: 0x0007AE34
|
|
// End Line: 790
|
|
|
|
/* begin block 2 */
|
|
// Start line: 3962
|
|
/* end block 2 */
|
|
// End Line: 3963
|
|
|
|
/* begin block 3 */
|
|
// Start line: 3970
|
|
/* end block 3 */
|
|
// End Line: 3971
|
|
|
|
/* begin block 4 */
|
|
// Start line: 3971
|
|
/* end block 4 */
|
|
// End Line: 3972
|
|
|
|
/* begin block 5 */
|
|
// Start line: 3973
|
|
/* end block 5 */
|
|
// End Line: 3974
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void StopAllChannels(void)
|
|
{
|
|
int channel;
|
|
|
|
channel = 0;
|
|
do {
|
|
StopChannel(channel);
|
|
VSync(0);
|
|
channel = channel + 1;
|
|
} while (channel < 0x10);
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ LockChannel(int channel /*$a0*/)
|
|
// line 797, offset 0x0007ae34
|
|
/* begin block 1 */
|
|
// Start line: 3999
|
|
/* end block 1 */
|
|
// End Line: 4000
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4007
|
|
/* end block 2 */
|
|
// End Line: 4008
|
|
|
|
/* begin block 3 */
|
|
// Start line: 4008
|
|
/* end block 3 */
|
|
// End Line: 4009
|
|
|
|
void LockChannel(int channel)
|
|
{
|
|
if ((uint)channel < 0x10) {
|
|
channels[channel].locked = 1;
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UnlockChannel(int c /*$a0*/)
|
|
// line 811, offset 0x0007ae64
|
|
/* begin block 1 */
|
|
// Start line: 4035
|
|
/* end block 1 */
|
|
// End Line: 4036
|
|
|
|
void UnlockChannel(int c)
|
|
{
|
|
if ((uint)c < 0x10) {
|
|
channels[c].locked = 0;
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SoundHandler()
|
|
// line 822, offset 0x00079b38
|
|
/* begin block 1 */
|
|
// Start line: 824
|
|
// Start offset: 0x00079B38
|
|
// Variables:
|
|
// int ct; // $a0
|
|
// long off; // $a1
|
|
/* end block 1 */
|
|
// End offset: 0x00079BBC
|
|
// End Line: 838
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1674
|
|
/* end block 2 */
|
|
// End Line: 1675
|
|
|
|
/* begin block 3 */
|
|
// Start line: 1755
|
|
/* end block 3 */
|
|
// End Line: 1756
|
|
|
|
/* begin block 4 */
|
|
// Start line: 1756
|
|
/* end block 4 */
|
|
// End Line: 1757
|
|
|
|
/* begin block 5 */
|
|
// Start line: 1759
|
|
/* end block 5 */
|
|
// End Line: 1760
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void SoundHandler(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
ushort uVar1;
|
|
CHANNEL_DATA *pCVar2;
|
|
uint uVar3;
|
|
uint uVar4;
|
|
|
|
uVar4 = 0;
|
|
if ((stop_sound_handler == 0) && (sound_paused == 0)) {
|
|
uVar3 = 0;
|
|
pCVar2 = &channels;
|
|
do {
|
|
if ((pCVar2->loop == '\0') && (uVar1 = pCVar2->time, uVar1 != 0)) {
|
|
pCVar2->time = uVar1 - 1;
|
|
if (uVar1 == 1) {
|
|
uVar4 = uVar4 | 1 << (uVar3 & 0x1f);
|
|
}
|
|
}
|
|
uVar3 = uVar3 + 1;
|
|
pCVar2 = pCVar2 + 1;
|
|
} while ((int)uVar3 < 0x10);
|
|
if (uVar4 != 0) {
|
|
SpuSetKey(0);
|
|
}
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ LoadSoundBank(char *address /*$s3*/, int length /*$s2*/, int bank /*$s1*/)
|
|
// line 845, offset 0x0007ae90
|
|
/* begin block 1 */
|
|
// Start line: 846
|
|
// Start offset: 0x0007AE90
|
|
// Variables:
|
|
// int num_samples; // $s4
|
|
// int slength; // $s2
|
|
// int spuaddress; // $s1
|
|
// int ct; // $v1
|
|
/* end block 1 */
|
|
// End offset: 0x0007AF84
|
|
// End Line: 876
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4103
|
|
/* end block 2 */
|
|
// End Line: 4104
|
|
|
|
int LoadSoundBank(char *address, int length, int bank)
|
|
{
|
|
UNIMPLEMENTED();
|
|
return 0;
|
|
|
|
/*
|
|
SAMPLE_DATA *__dest;
|
|
int iVar1;
|
|
int iVar2;
|
|
int iVar3;
|
|
|
|
__dest = samples[bank * 0x23];
|
|
iVar3 = *(int *)address;
|
|
memcpy(__dest, address + 4, iVar3 * 0x10);
|
|
iVar1 = iVar3 * 0x10 + 4;
|
|
iVar2 = bankaddr[bank];
|
|
SpuSetTransferMode(0);
|
|
SpuSetTransferStartAddr(iVar2);
|
|
SpuWrite(address + iVar1, length - iVar1);
|
|
SpuIsTransferCompleted(1);
|
|
iVar1 = iVar3;
|
|
if (0 < iVar3) {
|
|
do {
|
|
iVar1 = iVar1 + -1;
|
|
__dest->address = __dest->address + iVar2;
|
|
__dest = __dest + 1;
|
|
} while (iVar1 != 0);
|
|
}
|
|
return iVar3;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UpdateXMSamples(int num_samps /*$s2*/)
|
|
// line 882, offset 0x0007b1c4
|
|
/* begin block 1 */
|
|
// Start line: 883
|
|
// Start offset: 0x0007B1C4
|
|
// Variables:
|
|
// int i; // $s0
|
|
/* end block 1 */
|
|
// End offset: 0x0007B228
|
|
// End Line: 888
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1764
|
|
/* end block 2 */
|
|
// End Line: 1765
|
|
|
|
/* begin block 3 */
|
|
// Start line: 4724
|
|
/* end block 3 */
|
|
// End Line: 4725
|
|
|
|
void UpdateXMSamples(int num_samps)
|
|
{
|
|
UNIMPLEMENTED();
|
|
/*
|
|
ulong *puVar1;
|
|
int slot;
|
|
int iVar2;
|
|
SAMPLE_DATA *pSVar3;
|
|
|
|
if (0 < num_samps) {
|
|
pSVar3 = samples;
|
|
slot = 0;
|
|
do {
|
|
puVar1 = &pSVar3->address;
|
|
pSVar3 = pSVar3 + 1;
|
|
iVar2 = slot + 1;
|
|
XM_SetVAGAddress(VABID, slot, *puVar1);
|
|
slot = iVar2;
|
|
} while (iVar2 < num_samps);
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ LoadSoundBankDynamic(char *address /*$s2*/, int length /*$s6*/, int dbank /*$a2*/)
|
|
// line 904, offset 0x00079bcc
|
|
/* begin block 1 */
|
|
// Start line: 905
|
|
// Start offset: 0x00079BCC
|
|
// Variables:
|
|
// static struct __LSBDinfo tabs; // offset 0x0
|
|
// int i; // $a3
|
|
// int num_samples; // $s1
|
|
// int slength; // $s0
|
|
/* end block 1 */
|
|
// End offset: 0x00079E04
|
|
// End Line: 977
|
|
|
|
/* begin block 2 */
|
|
// Start line: 1926
|
|
/* end block 2 */
|
|
// End Line: 1927
|
|
|
|
int LoadSoundBankDynamic(char *address, int length, int dbank)
|
|
{
|
|
UNIMPLEMENTED();
|
|
return 0;
|
|
|
|
/*
|
|
int iVar1;
|
|
undefined4 *puVar2;
|
|
ulong uVar3;
|
|
int iVar4;
|
|
int iVar5;
|
|
long lVar6;
|
|
int *piVar7;
|
|
|
|
if (address == (char *)0x0) {
|
|
switch (length) {
|
|
case 0:
|
|
if (dbank == 0) {
|
|
tabs_93[16] = 0;
|
|
}
|
|
lVar6 = 0;
|
|
break;
|
|
case 1:
|
|
tabs_93[1] = tabs_93[0];
|
|
lVar6 = tabs_93[0];
|
|
break;
|
|
case 2:
|
|
tabs_93[0] = tabs_93[1];
|
|
lVar6 = tabs_93[1];
|
|
break;
|
|
case 3:
|
|
tabs_93[dbank + 9] = tabs_93[dbank + 2];
|
|
lVar6 = tabs_93[dbank + 2];
|
|
break;
|
|
case 4:
|
|
tabs_93[dbank + 2] = tabs_93[dbank + 9];
|
|
lVar6 = tabs_93[dbank + 9];
|
|
break;
|
|
default:
|
|
goto switchD_00079c20_caseD_5;
|
|
}
|
|
}
|
|
else {
|
|
switchD_00079c20_caseD_5:
|
|
if (tabs_93[16] == 0) {
|
|
iVar5 = 6;
|
|
puVar2 = tabs_93 + 8;
|
|
tabs_93[0] = LONG_000ab14c;
|
|
do {
|
|
*puVar2 = 0;
|
|
iVar5 = iVar5 + -1;
|
|
puVar2 = puVar2 + -1;
|
|
} while (-1 < iVar5);
|
|
tabs_93[16] = 1;
|
|
}
|
|
piVar7 = tabs_93 + dbank + 2;
|
|
lVar6 = *(long *)address;
|
|
memcpy(samples + *piVar7 + dbank * 0x23, address + 4, lVar6 * 0x10);
|
|
iVar5 = lVar6 * 0x10 + 4;
|
|
length = length - iVar5;
|
|
SpuSetTransferMode(0);
|
|
SpuSetTransferStartAddr(tabs_93[0]);
|
|
SpuWrite(address + iVar5, length);
|
|
SpuIsTransferCompleted(1);
|
|
iVar5 = lVar6;
|
|
if (0 < lVar6) {
|
|
do {
|
|
iVar1 = tabs_93[0];
|
|
iVar5 = iVar5 + -1;
|
|
iVar4 = *piVar7;
|
|
uVar3 = samples[dbank * 0x23 + iVar4].address;
|
|
*piVar7 = iVar4 + 1;
|
|
samples[dbank * 0x23 + iVar4].address = uVar3 + iVar1;
|
|
} while (iVar5 != 0);
|
|
}
|
|
tabs_93[0] = tabs_93[0] + length;
|
|
}
|
|
return lVar6;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ FreeXM()
|
|
// line 993, offset 0x0007af84
|
|
/* begin block 1 */
|
|
// Start line: 4304
|
|
/* end block 1 */
|
|
// End Line: 4305
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4422
|
|
/* end block 2 */
|
|
// End Line: 4423
|
|
|
|
/* begin block 3 */
|
|
// Start line: 4424
|
|
/* end block 3 */
|
|
// End Line: 4425
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void FreeXM(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
if (Song_ID != -1) {
|
|
XM_Exit();
|
|
XM_FreeAllSongIDs();
|
|
XM_CloseVAB2(VABID);
|
|
Song_ID = -1;
|
|
VABID = -1;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ StartXM(int reverb /*$s2*/)
|
|
// line 1012, offset 0x0007afd0
|
|
/* begin block 1 */
|
|
// Start line: 1013
|
|
// Start offset: 0x0007AFD0
|
|
// Variables:
|
|
// int ct; // $s0
|
|
/* end block 1 */
|
|
// End offset: 0x0007B050
|
|
// End Line: 1028
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4460
|
|
/* end block 2 */
|
|
// End Line: 4461
|
|
|
|
void StartXM(int reverb)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
uint uVar1;
|
|
|
|
uVar1 = 0x10;
|
|
XM_PlayStart(Song_ID, -1);
|
|
SpuSetReverb(1);
|
|
do {
|
|
if (reverb == 0) {
|
|
SpuSetReverbVoice(0, 1 << (uVar1 & 0x1f));
|
|
}
|
|
else {
|
|
SpuSetReverbVoice(1, 1 << (uVar1 & 0x1f));
|
|
}
|
|
uVar1 = uVar1 + 1;
|
|
} while ((int)uVar1 < 0x18);
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ StopXM()
|
|
// line 1035, offset 0x0007b050
|
|
/* begin block 1 */
|
|
// Start line: 4514
|
|
/* end block 1 */
|
|
// End Line: 4515
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4522
|
|
/* end block 2 */
|
|
// End Line: 4523
|
|
|
|
/* begin block 3 */
|
|
// Start line: 4524
|
|
/* end block 3 */
|
|
// End Line: 4525
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void StopXM(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
//XM_PlayStop(Song_ID);
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ SetXMVolume(int volume /*$a0*/)
|
|
// line 1073, offset 0x0007b074
|
|
/* begin block 1 */
|
|
// Start line: 1074
|
|
// Start offset: 0x0007B074
|
|
// Variables:
|
|
// int vol; // $a1
|
|
/* end block 1 */
|
|
// End offset: 0x0007B0C4
|
|
// End Line: 1085
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4598
|
|
/* end block 2 */
|
|
// End Line: 4599
|
|
|
|
/* begin block 3 */
|
|
// Start line: 4602
|
|
/* end block 3 */
|
|
// End Line: 4603
|
|
|
|
void SetXMVolume(int volume)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
undefined *puVar1;
|
|
|
|
puVar1 = &DAT_00002710 + volume;
|
|
if ((int)puVar1 < 0) {
|
|
puVar1 = (undefined *)0x0;
|
|
}
|
|
if (10000 < (int)puVar1) {
|
|
puVar1 = &DAT_00002710;
|
|
}
|
|
gMusicVolume = volume;
|
|
XM_SetMasterVol(Song_ID, (char)((int)puVar1 >> 7) + (char)((uint)puVar1 >> 8));
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ GetFreeChannel()
|
|
// line 1124, offset 0x00079e04
|
|
/* begin block 1 */
|
|
// Start line: 1125
|
|
// Start offset: 0x00079E04
|
|
// Variables:
|
|
// int ct; // $a0
|
|
// int least; // $s1
|
|
// int il; // $s0
|
|
// char status[24]; // stack offset -40
|
|
/* end block 1 */
|
|
// End offset: 0x00079F38
|
|
// End Line: 1156
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2232
|
|
/* end block 2 */
|
|
// End Line: 2233
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2380
|
|
/* end block 3 */
|
|
// End Line: 2381
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
int GetFreeChannel(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
return 0;
|
|
/*
|
|
int channel;
|
|
int iVar1;
|
|
uchar *puVar2;
|
|
CHANNEL_DATA *pCVar3;
|
|
ushort uVar4;
|
|
char local_28[24];
|
|
|
|
uVar4 = 0;
|
|
SpuGetAllKeysStatus(local_28);
|
|
channel = 0;
|
|
puVar2 = &channels.locked;
|
|
while ((*puVar2 != '\0' || (local_28[channel] != '\0'))) {
|
|
channel = channel + 1;
|
|
puVar2 = puVar2 + 0x78;
|
|
if (0xf < channel) {
|
|
channel = 0;
|
|
puVar2 = &channels.locked;
|
|
while ((*puVar2 != '\0' || (local_28[channel] != '\x03'))) {
|
|
channel = channel + 1;
|
|
puVar2 = puVar2 + 0x78;
|
|
if (0xf < channel) {
|
|
channel = -1;
|
|
iVar1 = 0;
|
|
pCVar3 = &channels;
|
|
do {
|
|
if ((pCVar3->locked == '\0') && (pCVar3->loop == '\0')) {
|
|
if ((channel == -1) || (pCVar3->time < uVar4)) {
|
|
channel = iVar1;
|
|
uVar4 = pCVar3->time;
|
|
}
|
|
}
|
|
iVar1 = iVar1 + 1;
|
|
pCVar3 = pCVar3 + 1;
|
|
} while (iVar1 < 0x10);
|
|
if (channel != -1) {
|
|
StopChannel(channel);
|
|
}
|
|
return channel;
|
|
}
|
|
}
|
|
return channel;
|
|
}
|
|
}
|
|
return channel;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UpdateVolumeAttributesS(int channel /*$s2*/, int proximity /*$s5*/)
|
|
// line 1163, offset 0x00079f38
|
|
/* begin block 1 */
|
|
// Start line: 1164
|
|
// Start offset: 0x00079F38
|
|
// Variables:
|
|
// int volume; // $s1
|
|
// int vol; // $a2
|
|
// long ang; // $s0
|
|
// long dist; // $s6
|
|
// int player_id; // $a3
|
|
// struct VECTOR *pos; // $s3
|
|
// struct VECTOR *cam_pos; // $s4
|
|
// int cam_ang; // $fp
|
|
// long damp; // $v1
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 1215
|
|
// Start offset: 0x0007A1B4
|
|
/* end block 1.1 */
|
|
// End offset: 0x0007A200
|
|
// End Line: 1217
|
|
/* end block 1 */
|
|
// End offset: 0x0007A330
|
|
// End Line: 1230
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2464
|
|
/* end block 2 */
|
|
// End Line: 2465
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2472
|
|
/* end block 3 */
|
|
// End Line: 2473
|
|
|
|
void UpdateVolumeAttributesS(int channel, int proximity)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
bool bVar1;
|
|
int iVar2;
|
|
undefined *puVar3;
|
|
int iVar4;
|
|
int iVar5;
|
|
short sVar6;
|
|
undefined *puVar7;
|
|
undefined *puVar8;
|
|
int iVar9;
|
|
int iVar10;
|
|
VECTOR *pVVar11;
|
|
VECTOR *pVVar12;
|
|
long unaff_s6;
|
|
int iVar13;
|
|
|
|
iVar2 = CalculateVolume(channel);
|
|
iVar9 = gSurround;
|
|
iVar10 = (int)(&channels)[channel].player;
|
|
pVVar11 = (&channels)[channel].srcposition;
|
|
pVVar12 = &(&player)[iVar10].cameraPos;
|
|
iVar13 = (&player)[iVar10].snd_cam_ang;
|
|
if ((camera_change == '\x01') || (puVar7 = &DAT_00002710 + iVar2, old_camera_change == '\x01')) {
|
|
puVar7 = (undefined *)0x0;
|
|
}
|
|
puVar8 = puVar7;
|
|
if ((int)puVar7 < 0) {
|
|
puVar8 = (undefined *)0x0;
|
|
}
|
|
puVar3 = (undefined *)((int)puVar8 >> 1);
|
|
if (10000 < (int)puVar7) {
|
|
puVar8 = &DAT_00002710;
|
|
puVar3 = &DAT_00001388;
|
|
}
|
|
iVar2 = ((int)puVar3 + (int)puVar8 + ((int)puVar8 >> 3) + ((int)puVar8 >> 7)) * master_volume >>
|
|
0xe;
|
|
sVar6 = (short)iVar2;
|
|
(&channels)[channel].attr.volume.left = sVar6;
|
|
if (iVar9 != 0) {
|
|
sVar6 = -sVar6;
|
|
}
|
|
(&channels)[channel].attr.volume.right = sVar6;
|
|
if (iVar2 == 0) {
|
|
return;
|
|
}
|
|
if (pVVar11 == (VECTOR *)0x0) {
|
|
return;
|
|
}
|
|
iVar9 = (&player)[iVar10].cameraPos.vz;
|
|
if ((pVVar11->vz == iVar9) && (pVVar12->vx == pVVar11->vx)) {
|
|
return;
|
|
}
|
|
if ((&player)[iVar10].cameraView == 2) {
|
|
if (channel == (int)(&player)[iVar10].skidding.chan) {
|
|
return;
|
|
}
|
|
if (channel == (int)(&player)[iVar10].wheelnoise.chan) {
|
|
return;
|
|
}
|
|
if (iVar10 == 0) {
|
|
if (channel == 0) {
|
|
return;
|
|
}
|
|
iVar4 = 1;
|
|
if (channel == (uint)(byte)(&player)[iVar10].cameraView) {
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
if (iVar10 != 1) goto LAB_0007a128;
|
|
if (channel == 3) {
|
|
return;
|
|
}
|
|
iVar4 = 4;
|
|
if (channel == 5) {
|
|
return;
|
|
}
|
|
}
|
|
if (channel == iVar4) {
|
|
return;
|
|
}
|
|
}
|
|
LAB_0007a128:
|
|
iVar4 = ratan2(pVVar11->vz - iVar9, pVVar12->vx - pVVar11->vx);
|
|
iVar5 = -iVar4 + 0x1c00;
|
|
iVar9 = iVar5;
|
|
if (iVar5 < 0) {
|
|
iVar9 = -iVar4 + 0x2bff;
|
|
}
|
|
iVar13 = (iVar5 + (iVar9 >> 0xc) * -0x1000) - (iVar13 + -0x1000);
|
|
iVar9 = iVar13;
|
|
if (iVar13 < 0) {
|
|
iVar9 = iVar13 + 0xfff;
|
|
}
|
|
iVar13 = 0x800 - (iVar13 + (iVar9 >> 0xc) * -0x1000);
|
|
iVar9 = iVar13;
|
|
if (iVar13 < 0) {
|
|
iVar9 = -iVar13;
|
|
}
|
|
if ((0x3ff < iVar9) && (bVar1 = iVar13 < 1, iVar13 = 0x800 - iVar9, bVar1)) {
|
|
iVar13 = -iVar13;
|
|
}
|
|
if ((proximity != 0) &&
|
|
(iVar9 = (&player)[iVar10].cameraPos.vz - pVVar11->vz, iVar10 = pVVar12->vx - pVVar11->vx,
|
|
unaff_s6 = jsqrt(iVar9 * iVar9 + iVar10 * iVar10), 11999 < unaff_s6)) {
|
|
proximity = 0;
|
|
}
|
|
if (iVar13 < 1) {
|
|
if (iVar13 < 0) {
|
|
iVar9 = ((iVar2 * 9) / 10) * -iVar13;
|
|
if (iVar9 < 0) {
|
|
iVar9 = iVar9 + 0x3ff;
|
|
}
|
|
iVar9 = iVar9 >> 10;
|
|
if (proximity != 0) {
|
|
iVar9 = (iVar9 * unaff_s6) / 12000;
|
|
}
|
|
sVar6 = (short)(iVar2 - iVar9);
|
|
if (iVar2 - iVar9 < 0) {
|
|
sVar6 = 0;
|
|
}
|
|
if (gSurround != 0) {
|
|
sVar6 = -sVar6;
|
|
}
|
|
(&channels)[channel].attr.volume.right = sVar6;
|
|
}
|
|
}
|
|
else {
|
|
iVar13 = ((iVar2 * 9) / 10) * iVar13;
|
|
if (iVar13 < 0) {
|
|
iVar13 = iVar13 + 0x3ff;
|
|
}
|
|
iVar13 = iVar13 >> 10;
|
|
if (proximity != 0) {
|
|
iVar13 = (iVar13 * unaff_s6) / 12000;
|
|
}
|
|
sVar6 = (short)(iVar2 - iVar13);
|
|
if (iVar2 - iVar13 < 0) {
|
|
sVar6 = 0;
|
|
}
|
|
(&channels)[channel].attr.volume.left = sVar6;
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ UpdateVolumeAttributesM(int channel /*$s0*/)
|
|
// line 1232, offset 0x0007b0c4
|
|
/* begin block 1 */
|
|
// Start line: 1233
|
|
// Start offset: 0x0007B0C4
|
|
// Variables:
|
|
// int volume; // $a1
|
|
// int vol; // $a0
|
|
/* end block 1 */
|
|
// End offset: 0x0007B178
|
|
// End Line: 1249
|
|
|
|
/* begin block 2 */
|
|
// Start line: 4797
|
|
/* end block 2 */
|
|
// End Line: 4798
|
|
|
|
/* begin block 3 */
|
|
// Start line: 4916
|
|
/* end block 3 */
|
|
// End Line: 4917
|
|
|
|
void UpdateVolumeAttributesM(int channel)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
int iVar1;
|
|
undefined *puVar2;
|
|
undefined *puVar3;
|
|
undefined *puVar4;
|
|
short sVar5;
|
|
|
|
iVar1 = CalculateVolume(channel);
|
|
if ((camera_change == '\x01') || (puVar3 = &DAT_00002710 + iVar1, old_camera_change == '\x01')) {
|
|
puVar3 = (undefined *)0x0;
|
|
}
|
|
puVar4 = puVar3;
|
|
if ((int)puVar3 < 0) {
|
|
puVar4 = (undefined *)0x0;
|
|
}
|
|
puVar2 = (undefined *)((int)puVar4 >> 1);
|
|
if (10000 < (int)puVar3) {
|
|
puVar4 = &DAT_00002710;
|
|
puVar2 = &DAT_00001388;
|
|
}
|
|
sVar5 = (short)(((int)puVar4 + (int)puVar2 + ((int)puVar4 >> 3) + ((int)puVar4 >> 7)) *
|
|
master_volume >> 0xe);
|
|
(&channels)[channel].attr.volume.left = sVar5;
|
|
(&channels)[channel].attr.volume.right = sVar5;
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ CalculateVolume(int channel /*$a2*/)
|
|
// line 1257, offset 0x0007a360
|
|
/* begin block 1 */
|
|
// Start line: 1258
|
|
// Start offset: 0x0007A360
|
|
// Variables:
|
|
// int volume; // $s0
|
|
// struct VECTOR *pp; // $a3
|
|
|
|
/* begin block 1.1 */
|
|
// Start line: 1266
|
|
// Start offset: 0x0007A3F4
|
|
// Variables:
|
|
// int distance; // $v1
|
|
|
|
/* begin block 1.1.1 */
|
|
// Start line: 1271
|
|
// Start offset: 0x0007A3F4
|
|
// Variables:
|
|
// struct VECTOR ofse; // stack offset -24
|
|
/* end block 1.1.1 */
|
|
// End offset: 0x0007A3F4
|
|
// End Line: 1274
|
|
|
|
/* begin block 1.1.2 */
|
|
// Start line: 1286
|
|
// Start offset: 0x0007A4AC
|
|
// Variables:
|
|
// int fade; // $a0
|
|
/* end block 1.1.2 */
|
|
// End offset: 0x0007A504
|
|
// End Line: 1291
|
|
/* end block 1.1 */
|
|
// End offset: 0x0007A520
|
|
// End Line: 1293
|
|
/* end block 1 */
|
|
// End offset: 0x0007A534
|
|
// End Line: 1295
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2673
|
|
/* end block 2 */
|
|
// End Line: 2674
|
|
|
|
int CalculateVolume(int channel)
|
|
{
|
|
UNIMPLEMENTED();
|
|
return 0;
|
|
|
|
/*
|
|
int iVar1;
|
|
int iVar2;
|
|
VECTOR *pVVar3;
|
|
undefined4 in_t1;
|
|
undefined4 in_t2;
|
|
undefined4 in_t3;
|
|
undefined *puVar4;
|
|
int iVar5;
|
|
|
|
puVar4 = &DAT_00002710 + (&channels)[channel].srcvolume;
|
|
if ((1 < NumPlayers) && (NoPlayerControl == 0)) {
|
|
iVar1 = (int)puVar4 * 3;
|
|
puVar4 = (undefined *)(iVar1 >> 2);
|
|
if (iVar1 < 0) {
|
|
puVar4 = (undefined *)(iVar1 + 3 >> 2);
|
|
}
|
|
}
|
|
pVVar3 = (&channels)[channel].srcposition;
|
|
if (pVVar3 != (VECTOR *)0x0) {
|
|
iVar1 = (int)(&channels)[channel].player;
|
|
setCopReg(2, in_t1, pVVar3->vx - (&player)[iVar1].cameraPos.vx);
|
|
setCopReg(2, in_t2, pVVar3->vy + (&player)[iVar1].cameraPos.vy);
|
|
setCopReg(2, in_t3, pVVar3->vz - (&player)[iVar1].cameraPos.vz);
|
|
copFunction(2, 0xa00428);
|
|
iVar1 = getCopReg(2, 0x19);
|
|
iVar2 = getCopReg(2, 0x1a);
|
|
iVar5 = getCopReg(2, 0x1b);
|
|
iVar1 = SquareRoot0(iVar1 + iVar2 + iVar5);
|
|
iVar2 = iVar1 + -16000;
|
|
if (iVar1 < 0x400) {
|
|
iVar1 = 0x400;
|
|
iVar2 = -0x3a80;
|
|
}
|
|
if (iVar2 < 0) {
|
|
iVar2 = 0;
|
|
}
|
|
else {
|
|
if (0x1000 < iVar2) {
|
|
iVar2 = 0x1000;
|
|
}
|
|
}
|
|
iVar5 = 0xbd0000 / (iVar1 + 2000);
|
|
if (iVar1 + 2000 == 0) {
|
|
trap(7);
|
|
}
|
|
if (iVar2 != 0) {
|
|
iVar5 = iVar5 * (0x1000 - iVar2) >> 0xc;
|
|
}
|
|
iVar5 = iVar5 * (int)puVar4;
|
|
puVar4 = (undefined *)(iVar5 >> 0xc);
|
|
if (iVar5 < 0) {
|
|
puVar4 = (undefined *)(iVar5 + 0xfff >> 0xc);
|
|
}
|
|
}
|
|
return (int)(puVar4 + -10000);
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ AllocateReverb(long mode /*$s1*/, long depth /*$s0*/)
|
|
// line 1303, offset 0x0007ab3c
|
|
/* begin block 1 */
|
|
// Start line: 1304
|
|
// Start offset: 0x0007AB3C
|
|
// Variables:
|
|
// struct SpuReverbAttr r_attr; // stack offset -40
|
|
/* end block 1 */
|
|
// End offset: 0x0007AB94
|
|
// End Line: 1319
|
|
|
|
/* begin block 2 */
|
|
// Start line: 3989
|
|
/* end block 2 */
|
|
// End Line: 3990
|
|
|
|
void AllocateReverb(long mode, long depth)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
int iVar1;
|
|
undefined4 local_28;
|
|
uint local_24;
|
|
undefined2 local_20;
|
|
undefined2 local_1e;
|
|
|
|
iVar1 = SpuReserveReverbWorkArea(1);
|
|
if (iVar1 == 1) {
|
|
local_24 = mode | 0x100;
|
|
local_28 = 7;
|
|
local_20 = (undefined2)depth;
|
|
local_1e = local_20;
|
|
SpuSetReverbModeParam(&local_28);
|
|
SpuSetReverbDepth(&local_28);
|
|
SpuSetReverb(1);
|
|
}
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// int /*$ra*/ FESound(int sample /*$s0*/)
|
|
// line 1326, offset 0x0007a534
|
|
/* begin block 1 */
|
|
// Start line: 1327
|
|
// Start offset: 0x0007A534
|
|
// Variables:
|
|
// long bpf; // $a1
|
|
// long rate; // $a1
|
|
// long pitch; // $s5
|
|
// int channel; // $s6
|
|
/* end block 1 */
|
|
// End offset: 0x0007A6C0
|
|
// End Line: 1358
|
|
|
|
/* begin block 2 */
|
|
// Start line: 2783
|
|
/* end block 2 */
|
|
// End Line: 2784
|
|
|
|
/* begin block 3 */
|
|
// Start line: 2815
|
|
/* end block 3 */
|
|
// End Line: 2816
|
|
|
|
int FESound(int sample)
|
|
{
|
|
UNIMPLEMENTED();
|
|
return 0;
|
|
|
|
/*
|
|
uchar uVar1;
|
|
int iVar2;
|
|
uint uVar3;
|
|
int channel;
|
|
int iVar4;
|
|
uint uVar5;
|
|
ushort uVar6;
|
|
|
|
channel = GetFreeChannel();
|
|
iVar4 = samples[sample + 0x23].samplerate << 0xb;
|
|
iVar2 = iVar4 / 0xac44;
|
|
uVar6 = (ushort)iVar2;
|
|
if (0x3fff < iVar2) {
|
|
uVar6 = 0x3fff;
|
|
}
|
|
uVar3 = (iVar4 >> 0xc) / 0x32;
|
|
if (uVar3 == 0) {
|
|
channel = -1;
|
|
}
|
|
else {
|
|
uVar5 = samples[sample + 0x23].length;
|
|
if (uVar3 == 0) {
|
|
trap(7);
|
|
}
|
|
(&channels)[channel].srcvolume = 0;
|
|
(&channels)[channel].srcposition = (VECTOR *)0x0;
|
|
UpdateVolumeAttributesM(channel);
|
|
stop_sound_handler = 1;
|
|
(&channels)[channel].attr.mask = 0x9f;
|
|
uVar1 = *(uchar *)&samples[sample + 0x23].loop;
|
|
(&channels)[channel].attr.addr = samples[sample + 0x23].address;
|
|
(&channels)[channel].attr.pitch = uVar6;
|
|
(&channels)[channel].loop = uVar1;
|
|
(&channels)[channel].time = (short)(uVar5 / uVar3) * 2 + 2;
|
|
(&channels)[channel].samplerate = samples[sample + 0x23].samplerate;
|
|
SpuSetVoiceAttr(&channels + channel);
|
|
SpuSetKey(1, (&channels)[channel].attr.voice);
|
|
stop_sound_handler = 0;
|
|
}
|
|
return channel;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
// decompiled code
|
|
// original method signature:
|
|
// void /*$ra*/ VsyncProc()
|
|
// line 1371, offset 0x0007b178
|
|
/* begin block 1 */
|
|
// Start line: 5076
|
|
/* end block 1 */
|
|
// End Line: 5077
|
|
|
|
/* begin block 2 */
|
|
// Start line: 5199
|
|
/* end block 2 */
|
|
// End Line: 5200
|
|
|
|
/* begin block 3 */
|
|
// Start line: 5200
|
|
/* end block 3 */
|
|
// End Line: 5201
|
|
|
|
/* WARNING: Unknown calling convention yet parameter storage is locked */
|
|
|
|
void VsyncProc(void)
|
|
{
|
|
UNIMPLEMENTED();
|
|
|
|
/*
|
|
vblcounter = vblcounter + 1;
|
|
if (Song_ID != -1) {
|
|
XM_Update();
|
|
}
|
|
SoundHandler();
|
|
return;
|
|
*/
|
|
}
|
|
|
|
|
|
|
|
|
|
|