forked from KolibriOS/kolibrios
134 lines
5.2 KiB
NASM
134 lines
5.2 KiB
NASM
;------------------------------------------------------------------------------
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; Mad Mouse
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;---------------------------------------------------------------------
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; version: 0.2
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; last update: 03/06/2012
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; changed by: Marat Zakiyanov aka Mario79, aka Mario
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; changes: Some optimizations.
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;---------------------------------------------------------------------
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; €¢â®à í⮣® 㦠ᮠáâ६®£® ª®¤ : Sourcerer, 23.04.2010
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; popovpa (29.05.2012)
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; 1. ˆ§¬¥¥¨¥ «®£¨ª¨ à ¡®âë ¯à®£à ¬¬ë.
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; 2. „®¡ ¢«¥® "¯¥à¥áª ª¨¢ ¨¥" ᢥàåã ¨ ¨§ã :)
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; 3. Ž¯â¨¬¨§ æ¨ï ª®¤ .
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;------------------------------------------------------------------------------
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use32 ; âà á«ïâ®à, ¨á¯®«ì§ãî騩 32-å à §àï¤ë¥ ª®¬ ¤ë
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org 0x0 ; ¡ §®¢ë© ¤à¥á ª®¤ , ¢á¥£¤ 0x0
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db 'MENUET01' ; 1. ¨¤¥â¨ä¨ª â®à ¨á¯®«ï¥¬®£® ä ©« (8 ¡ ©â)
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dd 0x01 ; 2. ¢¥àá¨ï ä®à¬ â § £®«®¢ª ¨á¯®«ï¥¬®£® ä ©«
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dd START ; 3. ¤à¥á, ª®â®àë© á¨á⥬ ¯¥à¥¤ ñâ ã¯à ¢«¥¨¥
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; ¯®á«¥ § £à㧪¨ ¯à¨«®¦¥¨ï ¢ ¯ ¬ïâì
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dd IM_END ; 4. à §¬¥à ¯à¨«®¦¥¨ï
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dd I_END ; 5. ®¡êñ¬ ¥®¡å®¤¨¬®© ¯à¨«®¦¥¨î ¯ ¬ïâ¨
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; ¬®¦® ®¡à é âìáï ª ¯ ¬ï⨠¢ ¤¨ ¯ §®¥ ®â 0x0
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; ¤® § 票ï, ®¯à¥¤¥«ñ®£® §¤¥áì
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dd stack_area ; 6. ¢¥àè¨ á⥪ ¢ ¤¨ ¯ §®¥ ¯ ¬ïâ¨, 㪠§ ®¬ ¢ëè¥
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dd 0x0 ; 7. 㪠§ ⥫ì áâபã á ¯ à ¬¥âà ¬¨.
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; ¥á«¨ ¯®á«¥ § ¯ã᪠¥à ¢® ã«î, ¯à¨«®¦¥¨¥ ¡ë«®
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; § ¯ã饮 á ¯ à ¬¥âà ¬¨ ¨§ ª®¬ ¤®© áâப¨
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dd 0x0 ; 8. 㪠§ ⥫ì áâபã, ¢ ª®â®àãî § ¯¨á ¯ãâì,
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; ®âªã¤ § ¯ã饮 ¯à¨«®¦¥¨¥
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;------------------------------------------------------------------------------
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;--- <20>€—€‹Ž <20><>Žƒ<C5BD>€ŒŒ› ----------------------------------------------
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;------------------------------------------------------------------------------
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START: ; ¤à¥á ç « ¯à®£à ¬¬ë
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mov eax,40 ;ãáâ ®¢¨âì ¬ áªã ¤«ï ®¦¨¤ ¥¬ëå ᮡë⨩.
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mov ebx,100000b ;㦮 ⮫쪮 ᮡë⨥ ¬ëè¨
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int 0x40
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;------------------------------------------------------------------------------
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;--- –ˆŠ‹ Ž<><C5BD>€<EFBFBD>Ž’Šˆ ‘Ž<E28098>›’ˆ‰ ----------------------------------------
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;------------------------------------------------------------------------------
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align 4
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still:
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mov eax,10 ;®¦¨¤ âì ᮡë⨩
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int 0x40
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mov eax,14 ;äãªæ¨ï 14 - ¯®«ãç¨âì à §¬¥à íªà
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int 0x40 ;¢ë§®¢ ä.14 ¢ 横«¥ ¯®â®¬ã çâ® ¬®¦¥â
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;¯®¬¥ïâìáï à §à¥è¥¨¥ íªà
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mov ebx,eax
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shl ebx,16
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shr ebx,16
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mov edi,ebx ;á®åà ¨¬ ã
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shr eax,16 ;ᤢ¨£ ¥¬ eax ¢¯à ¢® 16 - ¯®«ãç ¥¬ x
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mov esi,eax ;á®åà ¨¬ x
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;¯®«ãç ¥¬ ª®®à¤¨ âë ªãàá®à
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mov eax,37 ;äãªæ¨ï 37 - à ¡®â á ¬ëèìî
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xor ebx,ebx ;¯®¤äãªæ¨ï 0 - ª®®à¤¨ âë ¬ëè¨
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;®â®á¨â¥«ì® íªà
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int 0x40
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mov ebx,eax ;§ ¯®¬¨ ¥¬ ª®®à¤¨ âë
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shr eax,16 ;⥯¥àì ã á ⮫쪮 x. 㦥 ¨ y
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mov ecx,eax ;§ ¯®¬¨ ¥¬ x
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shl ebx,16 ;ᤢ¨¥¬ ¢«¥® 16
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shr ebx,16 ;ᤢ¨¥¬¢ ¯à ¢® 16, ã á ¥áâì ã
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;------------------------------------------------------------------------------
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;¢ esi ¨ edi ª®®à¤¨ âë à §¬¥à íªà X ¨ Y ᮮ⢥âᢥ®
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;¢ ecx ¨ ebx ª®®à¤¨ âë ªãàá®à X ¨ Y ᮮ⢥⢥®
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;------------------------------------------------------------------------------
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;áà ¢¥¨¥ ª®®à¤¨ â x
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test ecx,ecx ;à ¢ 0?
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jz left_border ;¯¥à¥å®¤ ª ®¡à ¡®âª¥ ã «¥¢®£® ªà ï
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cmp ecx,esi ;à ¢ è¨à¨¥ íªà ?
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jz right_border ;¯¥à¥å®¤¨¬ ª ®¡à ¡®âª¥ ã ¯à ¢®£® ªà ï
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;áà ¢¥¨¥ ª®®à¤¨ â y
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test ebx,ebx ;à ¢ 0?
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jz top_border ;¥á«¨ ¤ § ç¨â ªãàá®à ¢¢¥àåã
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cmp ebx,edi ;à ¢ ¢ëá®â¥ íªà ?
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jz bottom_border ;¯¥à¥å®¤ ª ®¡à ¡®âª¥ ã ¨¦¥£® ªà ï
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jmp still ;¨ ç¥ ¨ç¥£® ¤¥« âì ¥ 㦮
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;------------------------------------------------------------------------------
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align 4
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left_border:
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mov edx,esi ;¢ edx ¨¬¥¥¬ è¨à¨ã íªà
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dec edx ;㬥ì訬 1
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shl edx,16 ;⥯¥àì edx=(x-1)*65536
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add edx,ebx ; ⥯¥àì edx=(x-1)*65536+y
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;------------------------------------------------------------------------------
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align 4
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set_mouse_position:
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mov eax,18 ;äãªæ¨ï 18: ãáâ ®¢¨âì áâனª¨ ¬ëè¨
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mov ebx,19 ;¯®¤äãªæ¨ï 19
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mov ecx,4 ;¯®¤¯®¤äãªæ¨ï 4: ãáâ ®¢¨âì ¯®«®¦¥¨¥
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;ªãàá®à
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int 0x40
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jmp still ;®â¤ëå ¥¬
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;------------------------------------------------------------------------------
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align 4
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right_border: ;ªãàá®à ã ¯à ¢®£® ªà ï
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xor edx,edx
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inc edx ;edx=1
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shl edx,16 ;edx = 1*65536
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add edx,ebx ;edx=1*65536+y
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jmp set_mouse_position
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;------------------------------------------------------------------------------
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align 4
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top_border: ;ªãàá®à ã ¢¥à奣® ªà ï
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mov edx,ecx ;• ª®®à¤¨ â ªãàá®à
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shl edx,16 ;⥯¥àì edx=(x)*65536
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add edx,edi ; ⥯¥àì edx=(x)*65536+y
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dec edx ; ⥯¥àì edx=(x)*65536+(ã-1)
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jmp set_mouse_position
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;------------------------------------------------------------------------------
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align 4
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bottom_border: ;ªãàá®à ã ¨¦¥£® ªà ï
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mov edx,ecx ;edx=ecx x ª®®à¤¨ â ªãàá®à
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shl edx,16 ;edx = å*65536
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inc edx ;ã ª®®à¤¨ â à ¢ 1
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jmp set_mouse_position
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;------------------------------------------------------------------------------
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IM_END: ; ¬¥âª ª®æ ª®¤
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;------------------------------------------------------------------------------
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align 4
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rb 1024
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stack_area:
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;------------------------------------------------------------------------------
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I_END: ; ¬¥âª ª®æ ¯à®£à ¬¬ë
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;------------------------------------------------------------------------------ |