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Change extended key codes (wd)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2045
This commit is contained in:
Peter Veenstra 2004-10-30 12:11:29 +00:00
parent e4f42ccda5
commit 53ac3c967d
1 changed files with 8 additions and 2 deletions
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10
src/ints/bios_keyboard.cpp
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@ -304,14 +304,20 @@ static Bitu IRQ1_Handler(void) {
case 0x53: /* del . Not entirely correct, but works fine */
if(flags3 &0x02) { /*extend key. e.g key above arrows or arrows*/
if(scancode == 0x52) flags2 |=0x80; /* press insert */
add_key((scancode <<8)|0xe0);
if(flags1 &0x08) {
add_key(scan_to_scanascii[scancode].normal+0x5000);
} else if( ((flags1 &0x3) != 0) ^ ((flags1 &0x20) != 0) ) {
add_key((scan_to_scanascii[scancode].shift&0xff00)|0xe0);
} else if (flags1 &0x04) {
add_key((scan_to_scanascii[scancode].control&0xff00)|0xe0);
} else add_key((scan_to_scanascii[scancode].normal&0xff00)|0xe0);
break;
}
if(flags1 &0x08) {
Bit8u token = mem_readb(BIOS_KEYBOARD_TOKEN);
token= token*10 + scan_to_scanascii[scancode].alt;
mem_writeb(BIOS_KEYBOARD_TOKEN,token);
} else if( ((flags1 &0x3)!=0) ^ ((flags1 &0x20) !=0) ) {
} else if( ((flags1 &0x3) != 0) ^ ((flags1 &0x20) != 0) ) {
add_key(scan_to_scanascii[scancode].shift);
} else if (flags1 &0x04) {
add_key(scan_to_scanascii[scancode].control);