; UI ticks yield to gameplay audio; missing files never trigger the Windows default beep.
.code
PlayCasinoSound3D PROC uses ebx sound:DWORD,handle:DWORD,flags:DWORD
    mov ebx, sound
    test ebx, ebx
    jz casino_sound_stop
    cmp ebx, OFFSET soundLose
    jne @F
    cmp bankroll, 0
    je @F
    mov ebx, OFFSET soundRoundLose
@@:
    mov eax, 20003h ; SND_FILENAME | SND_NODEFAULT | SND_ASYNC
    cmp ebx, OFFSET soundClick
    je casino_sound_yield
    cmp ebx, OFFSET soundShuffle
    jne casino_sound_play
casino_sound_yield:
    or eax, 10h ; SND_NOSTOP: do not cut an ongoing game action for a UI tick.
casino_sound_play:
IFDEF CASINO_ACTION_TEST
    mov lastSoundPath3D, ebx
    mov lastSoundFlags3D, eax
    mov eax, 1
ELSE
    invoke PlaySoundA, ebx, 0, eax
ENDIF
    ret
casino_sound_stop:
IFDEF CASINO_ACTION_TEST
    mov lastSoundPath3D, 0
    mov lastSoundFlags3D, 0
ELSE
    invoke PlaySoundA, 0, 0, 0
ENDIF
    ret
PlayCasinoSound3D ENDP

CloseLegacySounds3D PROC uses esi
    xor esi, esi
close_legacy_sound:
    invoke mciSendStringA, legacySoundClosers3D[esi*4], 0, 0, 0
    inc esi
    cmp esi, legacySoundCount3D
    jb close_legacy_sound
    call StopTowerMusic
    call StopJukeboxTrack3D
    ret
CloseLegacySounds3D ENDP