Oliver Schmidt 7f52a770d9 Removed joy_masks array. ... So far the joy_masks array allowed several joystick drivers for a single target to each have different joy_read return values. However this meant that every call to joy_read implied an additional joy_masks lookup to post-process the return value. Given that almost all targets only come with a single joystick driver this seems an inappropriate overhead. Therefore now the target header files contain constants matching the return value of the joy_read of the joystick driver(s) on that target. If there indeed are several joystick drivers for a single target they must agree on a common return value for joy_read. In some cases this was alredy the case as there's a "natural" return value for joy_read. However a few joystick drivers need to be adjusted. This may cause some overhead inside the driver. But that is for sure smaller than the overhead introduced by the joy_masks lookup before. !!! ToDo !!! The following three joystick drivers become broken with this commit and need to be adjusted: - atrmj8.s - c64-numpad.s - vic20-stdjoy.s		2017-08-19 19:11:28 +02:00
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joy	Removed joy_masks array.	2017-08-19 19:11:28 +02:00
_scrsize.s
chline.s
clock.s
clrscr.s
color.s
conio.s
cputc.s
crt0.s
ctype.s
cvline.s
extzp.inc
extzp.s
gotoxy.s
irq.s
joy_stat_stddrv.s	style fixes	2015-08-29 15:58:57 +02:00
kplot.s
libref.s
memcpy.s
memmove.s
memset.s
psg.s
revers.s
ticktock.s
vce.s
vdc.s
vga.inc
waitvsync.s