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Xor numlock and shift for numpad.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3737
This commit is contained in:
Peter Veenstra 2011-07-29 19:14:33 +00:00
parent 965fccbe81
commit 361da0de98
1 changed files with 2 additions and 2 deletions
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4
src/ints/bios_keyboard.cpp
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@ -382,7 +382,7 @@ static Bitu IRQ1_Handler(void) {
add_key(scan_to_scanascii[scancode].normal+0x5000);
} else if (flags1 &0x04) {
add_key((scan_to_scanascii[scancode].control&0xff00)|0xe0);
} else if( ((flags1 &0x3) != 0) || ((flags1 &0x20) != 0) ) {
} else if( ((flags1 &0x3) != 0) || ((flags1 &0x20) != 0) ) { //Due to |0xe0 results are identical.
add_key((scan_to_scanascii[scancode].shift&0xff00)|0xe0);
} else add_key((scan_to_scanascii[scancode].normal&0xff00)|0xe0);
break;
@ -393,7 +393,7 @@ static Bitu IRQ1_Handler(void) {
mem_writeb(BIOS_KEYBOARD_TOKEN,token);
} else if (flags1 &0x04) {
add_key(scan_to_scanascii[scancode].control);
} else if( ((flags1 &0x3) != 0) || ((flags1 &0x20) != 0) ) {
} else if( ((flags1 &0x3) != 0) ^ ((flags1 &0x20) != 0) ) { //Xor shift and numlock (both means off)
add_key(scan_to_scanascii[scancode].shift);
} else add_key(scan_to_scanascii[scancode].normal);
break;