mirror of
https://github.com/irmen/prog8.git
synced 2024-07-21 01:29:03 +00:00
37 lines
504 B
Lua
37 lines
504 B
Lua
%import textio
|
|
%zeropage basicsafe
|
|
|
|
main {
|
|
|
|
sub start() {
|
|
ubyte yy
|
|
ubyte joy=1
|
|
ubyte zz
|
|
|
|
joy >>= 1
|
|
if_cs
|
|
yy++
|
|
|
|
joy >>= 1
|
|
if_cs
|
|
yy++
|
|
|
|
; TODO the shifting checks above result in way smaller code than this:
|
|
if joy+44 > 33 {
|
|
yy++
|
|
}
|
|
|
|
yy=joy+44>33
|
|
if yy {
|
|
yy++
|
|
}
|
|
|
|
if joy & %00000001
|
|
yy++
|
|
if joy & %00000010
|
|
yy++
|
|
|
|
}
|
|
}
|
|
|