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draw ok seulement si x est modulo de 8

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This commit is contained in:
Frater 2026-01-21 20:55:02 +01:00
commit 88d4cb076b
4 changed files with 161 additions and 120 deletions
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59
src/boot.asm
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@ -102,21 +102,48 @@ endless:
mov ax,BDA_DATA_SEG
mov ds,ax
; mov ax, [BDA_MOUSE + mouse.x]
; add ax, 80
; cmp ax,640
; jb .moveok
;
; mov ax,0
;.moveok:
; mov [BDA_MOUSE + mouse.x],ax
;
; call gfx_cursor_move
mov dx,0x300
call scr_gotoxy
mov al, byte [BDA_TIMER]
call scr_puthex8
cmp byte [BDA_TIMER],5
ja .skip2
mov ax, [BDA_MOUSE + mouse.x]
add ax, 25
cmp ax,640
jb .moveok
;
mov ax,0
.moveok:
mov [BDA_MOUSE + mouse.x],ax
;
call gfx_cursor_move
cmp byte [BDA_MOUSE + mouse.buffer+1], 0
jge .skip
mov dx,0x400
call scr_gotoxy
mov al, byte [BDA_MOUSE + mouse.buffer+1]
call scr_puthex8
.skip:
cmp byte [BDA_MOUSE + mouse.buffer+2], 0
jge .skip2
mov dx,0x404
call scr_gotoxy
mov al, byte [BDA_MOUSE + mouse.buffer+2]
call scr_puthex8
.skip2:
mov dx,0
call scr_gotoxy
mov ax,0 ; adresse début dump
mov ax,[BDA_MOUSE] ; adresse début dump
mov si,ax
mov cx, 0x20
.dump:
@ -150,14 +177,14 @@ endless:
test_isr:
push ax
; push fs
;mov ax,BDA_DATA_SEG
;mov fs,ax
;inc byte [fs:0x0005]
push fs
mov ax,BDA_DATA_SEG
mov fs,ax
inc byte [fs:BDA_TIMER]
mov al, PIC_EOI ; EOI master
out i8259_MASTER_CMD, al
; pop fs
pop fs
pop ax
iret