94f0f6c818
You must use char.mt and char2.mt from MeOsEmul or MeOsDebug program or download them at http://shade.msu.ru/~msu-se/temp/char.7z *Small fix in memmap.inc for memory manager. git-svn-id: svn://kolibrios.org@12 a494cfbc-eb01-0410-851d-a64ba20cac60
160 lines
2.7 KiB
PHP
160 lines
2.7 KiB
PHP
align 4
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dtext:
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; eax x & y
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; ebx font ( 0xX0000000 ) & color ( 0x00RRGGBB )
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; ecx start of text
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; edx length
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; edi 1 force
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test ebx,0x10000000
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jnz dtext2
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pushad
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mov esi, edx
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and esi, 0xff
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test esi, esi ; zero length ?
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jnz @f
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popad
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ret
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@@:
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align 4
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.letnew:
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push eax ecx edx
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movzx ebx,ax
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shr eax,16
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movzx edx,byte [ecx]
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mov ecx,[esp+3*4+32-16]
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call drawletter
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pop edx ecx eax
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add eax,6*65536
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inc ecx
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dec edx
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jnz .letnew
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popad
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ret
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align 4
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drawletter:
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;eax - x
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;ebx - y
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;ecx - color
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;edx - ascii code
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pushad
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call [disable_mouse]
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mov esi,9
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lea ebp,[0x3F600+8*edx+edx]
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.symloop:
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push esi
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mov dl,byte [ebp]
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mov esi,8
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.pixloop:
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test dl,1
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jz .nopix
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call [putpixel]
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.nopix:
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shr dl,1
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inc eax
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dec esi
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jnz .pixloop
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sub eax,8
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inc ebx
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inc ebp
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pop esi
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dec esi
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jnz .symloop
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popad
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ret
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dtext2:
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; eax x & y
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; ebx color
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; ecx start of text
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; edx length
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; edi 1 force
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pushad
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mov esi,edx
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and esi,0xff
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test esi,esi ; zero length ?
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jnz @f
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popad
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ret
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@@:
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align 4
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letnew2:
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push ecx
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push edx
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movzx ebx,ax
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shr eax,16
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movzx edx,byte [ecx]
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mov ecx,[esp+2*4+32-16]
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call drawletter2
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shl eax,16
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add eax,ebx
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pop edx
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pop ecx
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inc ecx
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dec edx
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jnz letnew2
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popad
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ret
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align 4
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drawletter2:
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;eax - x
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;ebx - y
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;ecx - color
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;edx - symbol
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;edi - force?
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;result - eax=eax+sym_size
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pushad
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call [disable_mouse]
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mov esi,9
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lea ebp,[0x3EC00+8*edx+edx]
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push dword -1 ;size
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.symloop:
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push esi
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mov dl,byte [ebp]
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xor esi,esi
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.pixloop:
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test dl,1
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jz .nopix
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cmp [esp+4],esi
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jge .no_inc
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mov [esp+4],esi
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.no_inc:
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call [putpixel]
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.nopix:
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shr dl,1
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inc esi
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inc eax
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cmp esi,8
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jl .pixloop
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sub eax,8
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inc ebx
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pop esi
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inc ebp
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dec esi
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jnz .symloop
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pop edx
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test edx,edx
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jge .nospace
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mov edx,4
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.nospace:
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add edx,2
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add [esp+32-4],edx
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popad
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ret |