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Rev Author Line No. Line
950 leency 1 
use32
2 
    org    0x0
3 
    db	   'MENUET01'						  ; 8 byte id
4 
    dd	   0x01 						  ; header version
5 
    dd	   START						  ; start of code
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    dd	   IM_END						  ; size of image
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    dd	   I_END+1000						       ; memory for app
8 
    dd	   I_END+1000						       ; esp
9 
    dd	   0x0 , 0x0						  ; I_Param , I_Icon
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11 
 
12 
KEY_RIGHT equ 179
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KEY_LEFT equ 176
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KEY_UP equ 178
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KEY_P equ 'p'
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KEY_DOWN equ 177
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KEY_ENTER equ 13
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KEY_ESC equ 27
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START:
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   mov	[drawroutine], draw_picture_kolibri
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   call draw_window
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   jmp	decodegif
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draw_picture_kolibri:
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    mov  eax,7							  ; Draw buffer to screen
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    mov  ebx,vscreen+8
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    mov  ecx,SCREEN_X*65536+SCREEN_Y
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    mov  edx,SCREEN_X_POS*65536+SCREEN_Y_POS
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    int  0x40
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ret
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waitandgetkey:
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    mov  eax, 5
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    mov  ebx, 1
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    int  0x40
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    mov  eax, 11						   ; check for event (no wait)
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    int  0x40
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    cmp  eax,1							  ; redraw request ?
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    je	 red
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    cmp  eax,2							  ; key in buffer ?
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    je	 key
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    cmp  eax,3							  ; button in buffer ?
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    je	 button
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    xor  ax,ax
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    ret
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  red:								  ; redraw
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    call draw_window
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    jmp  waitandgetkey
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  key:								  ; key
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    mov  eax,2							  ; read it
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    int  0x40
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    mov  al, ah
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    ret
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  button:							  ; button
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    mov  eax,17 						  ; get id
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    int  0x40
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    cmp  ah,1							  ; button id=1 ?
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    jne  noclose
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  exit:
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    mov  eax,-1 						  ; close this program
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    int  0x40
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  noclose:
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    jmp  waitandgetkey
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82 
 
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draw_window:
84 
    mov  eax,12 						  ; function 12:tell os about windowdraw
85 
    mov  ebx,1							  ; 1, start of draw
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    int  0x40
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								  ; DRAW WINDOW
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    mov  eax,0							  ; function 0 : define and draw window
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    mov  ebx,WINDOW_X*65536+10+SCREEN_X 			  ; [x start] *65536 + [x size]
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    mov  ecx,WINDOW_Y*65536+30+SCREEN_Y 			  ; [y start] *65536 + [y size]
91 
    mov  edx,0x04000000 					  ; color of work area RRGGBB,8->color gl
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    mov  esi,0x805080d0 					  ; color of grab bar  RRGGBB,8->color gl
962 leency 93 
    mov  edi,0x005080d0						  ; color of frames    RRGGBB
950 leency 94 
    int  0x40
95 
 
962 leency 96 
    mov  eax,71
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    mov  ebx,1
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    mov  ecx,header
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    int  0x40
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950 leency 101 
    call [drawroutine]
102 
 
103 
    mov  eax,12 						  ; function 12:tell os about windowdraw
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    mov  ebx,2							  ; 2, end of draw
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    int  0x40
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107 
ret
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109 
load_highscores:
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ret
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save_highscores:
962 leency 113 
ret
114 
 
115 
header          db 'Invaders',0