UpdateCabaret3D PROC
    mov eax,deltaTime3D
    add eax,cabaretTime3D
    xor edx,edx
    mov ecx,90000
    div ecx
    mov cabaretTime3D,edx
    mov eax,edx
    xor edx,edx
    mov ecx,30000
    div ecx
    mov cabaretAct3D,eax
    ret
UpdateCabaret3D ENDP

BeginCabaret3D PROC
    mov engineMode,MODE_CABARET
    mov mouseClick3D,0
    call ClearKeys3D
    ret
BeginCabaret3D ENDP

HandleCabaret3D PROC
    call UpdateCabaret3D
    cmp mouseClick3D,0
    je cabaret_handle_keys
    cmp mouseY3D,210
    jb cabaret_handle_keys
    cmp mouseX3D,236
    jae cabaret_leave
    cmp mouseX3D,148
    jae cabaret_tip
    cmp bankroll,100
    jb cabaret_handled
    sub bankroll,100
    mov eax,cabaretAct3D
    inc eax
    cmp eax,3
    jb @F
    xor eax,eax
@@:
    imul eax,30000
    mov cabaretTime3D,eax
    call SaveProgress3D
    jmp cabaret_handled
cabaret_tip:
    cmp bankroll,100
    jb cabaret_handled
    sub bankroll,100
    invoke CopyString3D,OFFSET cabaretApplause3D,OFFSET flashMessage
    mov flashTimer,120
    call SaveProgress3D
    jmp cabaret_handled
cabaret_handle_keys:
    invoke Pressed3D,45h
    test eax,eax
    jnz cabaret_leave
    jmp cabaret_handled
cabaret_leave:
    mov engineMode,MODE_WALK
    call ClearKeys3D
cabaret_handled:
    mov mouseClick3D,0
    ret
HandleCabaret3D ENDP

RenderCabaretActors3D PROC uses ebx esi edi
    mov eax,animationClock3D
    xor edx,edx
    mov ecx,200
    div ecx
    xor edx,edx
    mov ecx,12
    div ecx
    mov edi,edx
    cmp cabaretAct3D,1
    je cabaret_jazz
    ; Existing dancers retain their complete twelve-frame loop.
    xor esi,esi
cabaret_dancer:
    mov eax,edi
    add eax,esi
    xor edx,edx
    mov ecx,12
    div ecx
    add edx,10
    shl edx,16
    add edx,OFFSET texturesBuffer
    mov hallLegacyPack3D.pixels,edx
    mov cabaretActor3D.asset,OFFSET hallLegacyPack3D
    mov cabaretActor3D.frame,0
    imul eax,esi,3*FP_1
    add eax,13*FP_1
    mov cabaretActor3D.posX,eax
    mov cabaretActor3D.posY,4*FP_1
    invoke DrawCityObject3D,OFFSET cabaretActor3D,0
    inc esi
    cmp cabaretAct3D,2
    je cabaret_singer
    cmp esi,3
    jb cabaret_dancer
    ret
cabaret_jazz:
    mov eax,edi
    and eax,3
    mov cabaretPiano3D.frame,eax
    invoke DrawCityObject3D,OFFSET cabaretPiano3D,0
    mov eax,edi
    and eax,3
    mov cabaretGuitar3D.frame,eax
    invoke DrawCityObject3D,OFFSET cabaretGuitar3D,0
    mov cabaretActor3D.asset,OFFSET cabaretArt3D
    mov cabaretActor3D.posX,FP_1*187/10
    mov cabaretActor3D.posY,4*FP_1
    mov eax,edi
    and eax,3
    add eax,8
    mov cabaretActor3D.frame,eax
    invoke DrawCityObject3D,OFFSET cabaretActor3D,0
cabaret_singer:
    mov cabaretActor3D.asset,OFFSET cabaretArt3D
    mov cabaretActor3D.posX,FP_1*162/10
    mov cabaretActor3D.posY,4*FP_1
    mov eax,edi
    and eax,3
    mov cabaretActor3D.frame,eax
    invoke DrawCityObject3D,OFFSET cabaretActor3D,0
    ret
RenderCabaretActors3D ENDP

RenderCabaret3D PROC uses ebx
    local oldEye:DWORD,oldHorizon:DWORD,oldX:DWORD,oldY:DWORD,oldAngle:DWORD
    mov eax,playerX
    mov oldX,eax
    mov eax,playerY
    mov oldY,eax
    mov eax,playerAngle
    mov oldAngle,eax
    mov playerX,16*FP_1
    mov playerY,FP_1*92/10
    mov playerAngle,384
    mov eax,viewEye3D
    mov oldEye,eax
    mov eax,viewHorizon3D
    mov oldHorizon,eax
    mov viewEye3D,FP_1*3/4
    mov viewHorizon3D,HALF_H
    call UpdateCamera3D
    call RenderCeilingAndFloor
    call RenderWalls
    call PrepareCityDepth3D
    call RenderSprites
    call RenderHall3D
    invoke DrawBox,0,0,320,25,0014191Dh
    invoke DrawString8x8,12,8,OFFSET cabaretTitle3D,00E7CA88h
    invoke DrawBox,0,178,320,62,0014191Dh
    mov eax,cabaretAct3D
    invoke DrawString8x8,8,183,cabaretActNames3D[eax*4],00E7CA88h
    invoke DrawString8x8,8,197,OFFSET cabaretNext3D,0098A9AAh
    mov eax,cabaretTime3D
    xor edx,edx
    mov ecx,30000
    div ecx
    mov eax,30000
    sub eax,edx
    xor edx,edx
    mov ecx,1000
    div ecx
    invoke DrawNumber,200,197,eax,00E7CA88h
    invoke DrawBoxBorder,5,212,139,23,00252B29h,00836D42h,1
    invoke DrawBoxBorder,148,212,84,23,00252B29h,00836D42h,1
    invoke DrawBoxBorder,236,212,79,23,00252B29h,00836D42h,1
    invoke DrawString8x8,12,219,OFFSET cabaretRequest3D,00E7CA88h
    invoke DrawString8x8,152,219,OFFSET cabaretTip3D,00E7CA88h
    invoke DrawString8x8,244,219,OFFSET cabaretStand3D,00E7CA88h
    mov eax,oldEye
    mov viewEye3D,eax
    mov eax,oldHorizon
    mov viewHorizon3D,eax
    mov eax,oldX
    mov playerX,eax
    mov eax,oldY
    mov playerY,eax
    mov eax,oldAngle
    mov playerAngle,eax
    call UpdateCamera3D
    ret
RenderCabaret3D ENDP