guikeys.inc

linux下的任天堂模拟器代码。供大家参考。

  push edx
%rep %0
  xor edx,edx
  mov eax,[%1]
  div dword[%1+4]
  mov [%1],edx
  %rotate 1
  or [%1],eax
  cmp eax,1
  je %%exit
  %rotate -1
  sub eax,[%1]
  adc dword[%1],0
  jnz %%exit
  %rotate 1
%endrep
%%exit
  pop edx
%endmacro

GUIInputKeys:
  ToUpperASM
  cmp dh,9
  jne .notab
  KeyTabInc GUIInputTabs
  mov byte[GUIFreshInputSelect],1
.notab
  GUIKeyCheckbox GameSpecificInput,'G'
  GUIKeyCheckbox AllowUDLR,'A'
  GUIKeyCheckbox Turbo30hz,'T'
  cmp dh,'U'
  jne .nousepl34
  xor byte[pl12s34],1
  mov byte[MultiTap],1
  cmp byte[pl12s34],1
  je .nomtap
  cmp byte[pl3contrl],0
  jne .mtap
  cmp byte[pl4contrl],0
  jne .mtap
  cmp byte[pl5contrl],0
  jne .mtap
.nomtap
  mov byte[MultiTap],0
.mtap
.nousepl34
%ifdef __MSDOS__
  GUIKeyCheckbox SidewinderFix,'S'
  cmp dh,'J'
  jne .nop209
  cmp byte[cplayernum],0
  jne .nopl1
  GUIKeyCheckbox pl1p209,'J'
  jmp .nopl5
.nopl1
  cmp byte[cplayernum],1
  jne .nopl2
  GUIKeyCheckbox pl2p209,'J'
  jmp .nopl5
.nopl2
  cmp byte[cplayernum],2
  jne .nopl3
  GUIKeyCheckbox pl3p209,'J'
  jmp .nopl5
.nopl3
  cmp byte[cplayernum],3
  jne .nopl4
  GUIKeyCheckbox pl4p209,'J'
  jmp .nopl5
.nopl4
  cmp byte[cplayernum],4
  jne .nopl5
  GUIKeyCheckbox pl5p209,'J'
.nopl5
  call SetDevice
.nop209
%endif
  ret

GUITCPIPKeys:
  ret

GUIOptionKeys:
  ToUpperASM
  cmp byte[ShowMMXSupport],1
  jne .nommxcopy
  GUIKeyCheckbox MMXSupport,'M'          ; Checkboxes
.nommxcopy
  GUIKeyButtonHole ScreenShotFormat,0,'P'
%ifndef NO_PNG
  GUIKeyButtonHole ScreenShotFormat,1,'G'
%endif
  GUIKeyCheckbox newengen, 'N'
  GUIKeyCheckbox FPSAtStart,'F'
  GUIKeyCheckbox TimerEnable,'C'
  GUIKeyCheckbox ClockBox,'X'
  GUIKeyCheckbox TwelveHourClock,'1'
  GUIKeyCheckbox bgfixer,'A'
  GUIKeyCheckbox SmallMsgText,'S'
  GUIKeyCheckbox AutoPatch,'I'
  GUIKeyCheckbox RomInfo,'R'
  GUIKeyCheckbox DisplayInfo,'W'
  GUIKeyCheckbox GUIEnableTransp,'T'
%ifdef __WIN32__
  GUIKeyCheckbox PauseFocusChange,'B'
  GUIKeyCheckbox HighPriority,'O'
  pushad
  call CheckPriority
  popad
  GUIKeyCheckbox DisableScreenSaver,'D'
  pushad
  call CheckScreenSaver
  popad
%endif
  ret

GUIAboutKeys:
  ToUpperASM
  cmp dh,'E'
  jne .noeegg
  xor byte[EEgg],1
.noeegg
  ret

GUISaveKeys:
  ToUpperASM
  GUIKeyCheckbox AutoIncSaveSlot,'I' ; Checkboxes
  GUIKeyCheckbox nosaveSRAM,'D'
  GUIKeyCheckbox SRAMSave5Sec,'C'
  GUIKeyCheckbox LatestSave,'S'
  GUIKeyCheckbox AutoState,'A'
  GUIKeyCheckbox SRAMState,'L'
  GUIKeyCheckbox PauseLoad,'P'
  GUIKeyCheckbox PauseRewind,'R'
  ret

GUISpeedKeys:
  ToUpperASM
  GUIKeyCheckbox FastFwdToggle,'T'   ; Checkbox

  cmp dh,'A'                 ; Framerate Checkboxes
  jne .noautofr
  cmp byte[frameskip],0  ; 0 = autoframerate / 1-10 = frameskip 0-9
  je .zero
  mov byte[frameskip],0
  jmp .notzero
.zero
  mov byte[FPSOn],0
  mov byte[frameskip],1
.notzero
.noautofr
  ret

GUIAddonKeys:
  ToUpperASM
  GUIKeyButtonHole device1,0,'G'             ;Radio Buttons
  GUIKeyButtonHole device1,1,'M'
  GUIKeyButtonHole device2,0,'A'
  GUIKeyButtonHole device2,1,'O'
  GUIKeyButtonHole device2,2,'S'
  GUIKeyButtonHole device2,3,'1'
  GUIKeyButtonHole device2,4,'2'

  GUIKeyCheckbox mouse1lh,'L'             ; Checkboxes
  GUIKeyCheckbox mouse2lh,'E'
  ret

GUIChipKeys:
  ToUpperASM
  GUIKeyCheckbox nssdip1,'1'             ; Checkboxes
  GUIKeyCheckbox nssdip2,'2'
  GUIKeyCheckbox nssdip3,'3'
  GUIKeyCheckbox nssdip4,'4'
  GUIKeyCheckbox nssdip5,'5'
  GUIKeyCheckbox nssdip6,'6'
  ret

GUIGUIOptnsKeys:
  ToUpperASM
  GUIKeyCheckbox mousewrap,'M'            ; Checkboxes
  GUIKeyCheckbox mouseshad,'S'
  GUIKeyCheckbox esctomenu,'G'
  GUIKeyCheckbox savewinpos,'W'
  GUIKeyCheckbox GUIRClick,'C'
  GUIKeyCheckbox JoyPad1Move,'U'
  GUIKeyCheckbox newfont,'O'
  GUIKeyCheckbox lhguimouse,'/'

  cmp dh,'F'
  jne .guioptn8
  xor byte[FilteredGUI],1
%ifdef __MSDOS__
  call DOSClearScreen
%endif
  pushad
%ifdef __OPENGL__
  cmp byte[cvidmode],5
  jl near .skipinit
  pushad
  call drawscreenwin
  call initwinvideo
  popad
.skipinit
%endif
  call Clear2xSaIBuffer
  popad
.guioptn8

  GUIKeyButtonHole GUIEffect,0,'E'   ; Start From Radio Buttons
  GUIKeyButtonHole GUIEffect,1,'N'
  GUIKeyButtonHole GUIEffect,2,'A'
  GUIKeyButtonHole GUIEffect,3,'B'
  GUIKeyButtonHole GUIEffect,4,'R'
  GUIKeyButtonHole GUIEffect,5,'K'

%ifdef __WIN32__
  GUIKeyCheckbox MouseWheel,'H'
  GUIKeyCheckbox TrapMouseCursor,'P'
  GUIKeyCheckbox AlwaysOnTop,'T'
  GUIKeyCheckbox SaveMainWindowPos,'V'
  GUIKeyCheckbox AllowMultipleInst,'L'
%endif
ret

GUIVideoKeys:
%ifndef __MSDOS__
  call GUIPathKeys
%endif
  cmp dh,9
  jne near .tabdone
  cmp byte[NTSCFilter],0
  je near .nontsc
  movzx eax,byte[cvidmode]
  cmp byte[GUINTVID+eax],0
  je .nontsc
  KeyTabInc GUIVideoTabs,GUIVntscTab
  jmp .tabdone
.nontsc
  KeyTabInc GUIVideoTabs
.tabdone
  ToUpperASM
  xor eax,eax
  cmp dword[GUIVideoTabs],1
  jne near .notmodestab
;   "Home"
%ifdef __UNIXSDL__
  cmp dl,89
  je .yeshome
  cmp dword[numlockptr],1
  je .nohome
  cmp dl,71
  jne .nohome
.yeshome
%else
  cmp dl,71
  jne .nohome
%endif
  mov dword[GUIcurrentvideocursloc],0
  mov dword[GUIcurrentvideoviewloc],0
.nohome
;   "End"
%ifdef __UNIXSDL__
  cmp dl,95
  je .yesendp
  cmp dword[numlockptr],1
  je .noendp
  cmp dl,79
  jne .noendp
.yesendp
%else
  cmp dl,79
  jne .noendp
%endif
  mov eax,[NumVideoModes]
  dec eax
  mov [GUIcurrentvideocursloc],eax
  sub eax,19
  mov [GUIcurrentvideoviewloc],eax
  test dword[GUIcurrentvideoviewloc],8000000h
  jz .noendp
  mov dword[GUIcurrentvideoviewloc],0
.noendp
;   "Up"
%ifdef __UNIXSDL__
  cmp dl,90
  je .up
  cmp dword[numlockptr],1
  je .noup
  cmp dl,72
  jne .noup
%else
  cmp dl,72
  jne .noup
%endif
.up
  cmp dword[GUIcurrentvideocursloc],0
  je .noup
  mov ebx,[GUIcurrentvideocursloc]
  cmp [GUIcurrentvideoviewloc],ebx
  jne .noviewdec
  dec dword[GUIcurrentvideoviewloc]
.noviewdec
  dec dword[GUIcurrentvideocursloc]
.noup
;   "Down"
%ifdef __UNIXSDL__
  cmp dl,96
  je .yesdown
  cmp dword[numlockptr],1
  je .nodown
  cmp dl,80
  jne .nodown
.yesdown
%else
  cmp dl,80
  jne .nodown
%endif
  mov ebx,[GUIcurrentvideocursloc]
  inc ebx
  cmp ebx,[NumVideoModes]
  je .nodown
  inc dword[GUIcurrentvideocursloc]
  sub ebx,20
  cmp ebx,[GUIcurrentvideoviewloc]
  jne .nodown
  inc dword[GUIcurrentvideoviewloc]
.nodown
;   "PageUp"
%ifdef __UNIXSDL__
  cmp dl,91
  je .yespageup
  cmp dword[numlockptr],1
  je .nopageup
  cmp dl,73
  jne .nopageup
.yespageup
%else
  cmp dl,73
  jne .nopageup
%endif
  sub dword[GUIcurrentvideoviewloc],20
  sub dword[GUIcurrentvideocursloc],20
  test dword[GUIcurrentvideoviewloc],8000000h
  jz .posv
  mov dword[GUIcurrentvideoviewloc],0
.posv
  test dword[GUIcurrentvideocursloc],8000000h
  jz .posc
  mov dword[GUIcurrentvideocursloc],0
.posc
.nopageup
;   "PageDown"
%ifdef __UNIXSDL__
  cmp dl,97
  je .yespagedn
  cmp dword[numlockptr],1
  je .nopagedown
  cmp dl,81
  jne .nopagedown
.yespagedn
%else
  cmp dl,81
  jne .nopagedown
%endif
  add dword[GUIcurrentvideoviewloc],20
  add dword[GUIcurrentvideocursloc],20
  mov ebx,[NumVideoModes]
  dec ebx
  cmp dword[GUIcurrentvideocursloc],ebx
  jb .poscd
  mov [GUIcurrentvideocursloc],ebx
.poscd
  sub ebx,19
  cmp dword[GUIcurrentvideoviewloc],ebx
  jl .posvd
  test ebx,8000000h
  jz .noneg
  mov ebx,0
.noneg
  mov [GUIcurrentvideoviewloc],ebx
.posvd
.nopagedown
; "Return"
  cmp dl,13
  jne .noreturn
  mov byte[GUICBHold],4
.noreturn
.notmodestab

  cmp dword[GUIVideoTabs],2
  jne near .notfilterstab

%ifdef __MSDOS__
  cmp byte[smallscreenon],1
  je .noquarterscanlines
  cmp byte[ScreenScale],1
  je .nohq4x
%endif
  cmp dh,'I'
  jne .nointerpolation
  xor eax,eax
  mov al,[cvidmode]
%ifdef __OPENGL__
  cmp byte[GUIBIFIL+eax],0
  je .nobilinearfilter
  xor byte[BilinearFilter],1
  FilterExcl2 NTSCFilter
  pushad
  call drawscreenwin
  call initwinvideo
  call Clear2xSaIBuffer
  popad
  jmp .nointerpolation
.nobilinearfilter
%elifdef __MSDOS__
  cmp byte[GUIEAVID+eax],0
  jne .interpolation
%endif
%ifdef __WIN32__
  cmp byte[GUIDSIZE+eax],0
%else
  cmp byte[GUII2VID+eax],0
%endif
  je .nointerpolation
.interpolation
  xor byte[antienab],1
  jz near .nointerpolation
  FilterExcl2 En2xSaI,hqFilter,NTSCFilter
.nointerpolation
  cmp dh,'N'
  jne .nontscfilter
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUINTVID+ebx],0
  je .nontscfilter
  xor byte[NTSCFilter],1
  jz .nontscfilter
  FilterExcl2 En2xSaI,hqFilter,scanlines,antienab
%ifdef __OPENGL__
  FilterExcl2 BilinearFilter
%endif
%ifdef __WIN32__
  cmp byte[NTSCFilter],0
  je .noforce4_3
  mov byte[Keep4_3Ratio],1
.noforce4_3
%endif
%ifndef __MSDOS__
  pushad
  call NTSCFilterInit
  popad
%endif
.nontscfilter
  xor ebx,ebx
  mov bl,[cvidmode]
%ifdef __MSDOS__
  cmp byte[GUI2xVID+ebx],0
%else
  cmp byte[GUIDSIZE+ebx],0
%endif
  je near .nosuper2xsai
  cmp dh,'S'
  jne .no2xsai
  mov eax,1
  jmp .yesfilter
.no2xsai
  cmp dh,'E'
  jne .nosupereagle
  mov eax,2
  jmp .yesfilter
.nosupereagle
  cmp dh,'P'
  jne .nosuper2xsai
  mov eax,3
.yesfilter
  pushad
  call Clear2xSaIBuffer
  popad
  FilterExcl2 hqFilter,scanlines,antienab,NTSCFilter
  GUIkeystoggleoptn byte[En2xSaI],al
.nosuper2xsai
  cmp dh,'Q'
  jne .nohqfilter
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUIHQ2X+ebx],0
  jne .hqfilter
%ifndef __MSDOS__
  cmp byte[GUIHQ3X+ebx],0
  jne .hqfilter
  cmp byte[GUIHQ4X+ebx],0
  jne .hqfilter
%endif
  jmp .nohqfilter
.hqfilter
  pushad
  call Clear2xSaIBuffer
  popad
  xor byte[hqFilter],1
  jz .nohqfilter
  FilterExcl2 scanlines,En2xSaI,antienab,NTSCFilter
.nohqfilter
%ifndef __MSDOS__
  cmp dh,'X'
  jne .nohq2x
  cmp byte[hqFilter],0
  je .nohq2x
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUIHQ2X+ebx],0
  je .nohq2x
  pushad
  call Clear2xSaIBuffer
  popad
  GUIKeyButtonHole hqFilterlevel,2,'X'
.nohq2x
  cmp dh,'3'
  jne .nohq3x
  cmp byte[hqFilter],0
  je .nohq3x
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUIHQ3X+ebx],0
  je .nohq3x
  pushad
  call Clear2xSaIBuffer
  popad
  GUIKeyButtonHole hqFilterlevel,3,'3'
.nohq3x
  cmp dh,'4'
  jne .nohq4x
  cmp byte[hqFilter],0
  je .nohq4x
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUIHQ4X+ebx],0
  je .nohq4x
  pushad
  call Clear2xSaIBuffer
  popad
  GUIKeyButtonHole hqFilterlevel,4,'4'
%endif
.nohq4x

  xor eax,eax
  mov al,[cvidmode]
%ifdef __MSDOS__
  cmp byte[GUISLVID+eax],0
%else
  cmp byte[GUIDSIZE+eax],0
%endif
  je .nofullscanlines
  GUIKeyButtonHole scanlines,0,'O'
  cmp dh,'F'
  jne .nofullscanlines
  FilterExcl2 En2xSaI,hqFilter,NTSCFilter
  pushad
%ifdef __MSDOS__
  call DOSClearScreen
  cmp byte[cvidmode],2  ;modeQ
  je .refresh
  cmp byte[cvidmode],5
  jne .nomodex
.refresh
  mov byte[cbitmode],1
  call initvideo2
  mov byte[cbitmode],0
  call GUISetPal
.nomodex
%endif
  popad
  GUIKeyButtonHole scanlines,1,'F'
.nofullscanlines
%ifdef __MSDOS__
  cmp byte[ScreenScale],1
  je .noquarterscanlines
%endif
  xor eax,eax
  mov al,[cvidmode]
%ifdef __MSDOS__
  cmp byte[GUIHSVID+eax],0
%else
  cmp byte[GUIDSIZE+eax],0
%endif
  je near .noquarterscanlines
  cmp dh,'5'
  jne .nohalfscanlines
  FilterExcl2 En2xSaI,hqFilter,NTSCFilter
%ifdef __MSDOS__
  call DOSClearScreen
%endif
  GUIKeyButtonHole scanlines,3,'5'
.nohalfscanlines
  cmp dh,'2'
  jne .noquarterscanlines
  FilterExcl2 En2xSaI,hqFilter,NTSCFilter
%ifdef __MSDOS__
  call DOSClearScreen
%endif
  GUIKeyButtonHole scanlines,2,'2'
.noquarterscanlines
  cmp dh,'G'
  jne .nograyscale
  xor byte[GrayscaleMode],1
.nograyscale
  cmp dh,'H'
  jne .nohiresmode7
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUIM7VID+ebx],0
  je .nohiresmode7
  xor byte[Mode7HiRes16b],1
.nohiresmode7
%ifndef __UNIXSDL__
  cmp dh,'V'
  jne .novsync
  xor byte[vsyncon],1
%ifdef __WIN32__
  pushad
  call initDirectDraw
  call Clear2xSaIBuffer
  popad
%else
  jz .novsync
  FilterExcl2 Triplebufen
%endif
.novsync
%endif
%ifndef __UNIXSDL__
  cmp dh,'T'
  jne .notriplebuffer
  xor eax,eax
  mov al,[cvidmode]
%ifdef __WIN32__
  cmp byte[GUIWFVID+eax],0
  je near .notriplebuffer
  xor byte[TripleBufferWin],1
  pushad
  call initDirectDraw
  call Clear2xSaIBuffer
  popad
%else
  cmp byte[GUITBVID+ebx],0
  je near .notriplebuffer
  xor byte[Triplebufen],1
  jz .notriplebuffer
  FilterExcl2 vsyncon
%endif
.notriplebuffer
%endif
%ifndef __MSDOS__
  cmp dh,'R'
  jne .nokeep4_3
  xor ebx,ebx
  mov bl,[cvidmode]
  cmp byte[GUIKEEP43+ebx],0
  je near .nokeep4_3
  xor byte[Keep4_3Ratio],1
  pushad
  call initwinvideo
  call Clear2xSaIBuffer
  popad
.nokeep4_3
%endif
%ifdef __MSDOS__
  cmp dh,'M'
  jne .nosmallscreen
  xor eax,eax
  mov al,[cvidmode]
  cmp byte[GUISSVID+eax],0
  je .nosmallscreen
  xor byte[smallscreenon],1
  FilterExcl2 ScreenScale,antienab,En2xSaI,scanlines
  DOSClearScreenKey
.nosmallscreen
  cmp dh,'C'
  jne .nofullscreen
  xor eax,eax
  mov al,[cvidmode]
  cmp byte[GUIFSVID+eax],0
  je .nofullscreen
  xor byte[ScreenScale],1
  FilterExcl2 smallscreenon,antienab,En2xSaI
  DOSClearScreenKey
.nofullscreen
%endif
.notfilterstab

  cmp dword[GUIVntscTab],1
  jl .notntsctab
  cmp dh,'B'
  jne .noblend
  xor byte[NTSCBlend],1
.noblend
  cmp dh,'R'
  jne .norefresh
  xor byte[NTSCRef],1
.norefresh

.notntsctab
  ret

GUISoundKeys:
  ToUpperASM
  cmp dh,'E'
  jne .notenablesound
  xor byte[soundon],1
%ifdef __WIN32__
  pushad
  call reInitSound
  popad
%endif
.notenablesound

  GUIKeyCheckbox StereoSound,'S'
  GUIKeyCheckbox RevStereo,'V'
  GUIKeyCheckbox Surround,'M'
  GUIKeyCheckbox SPCDisable,'D'
%ifdef __MSDOS__
  GUIKeyCheckbox Force8b,'F'
%endif
%ifdef __WIN32__
  GUIKeyCheckbox PrimaryBuffer,'P'
%endif

  cmp dh,'R'                 ; Sampling Rate
  jne .notsrate
  mov eax,[SoundQuality]
  mov al,[.sampratenext+eax]
  mov [SoundQuality],al
.notsrate

  GUIKeyButtonHole SoundInterpType,0,'N'
  GUIKeyButtonHole SoundInterpType,1,'G'
  GUIKeyButtonHole SoundInterpType,2,'C'
  cmp byte[MMXSupport],0
  je .no8ptinterp
  GUIKeyButtonHole SoundInterpType,3,'8'
.no8ptinterp