12-07-2011, 10:27 PM
Was thinking of doing some scroll routines. I see there are some useful ones in scroll.bas in the library.
However, there appears to be a left, right and another left in there - no up and down!
sub fastcall ScrollRight
sub fastcall ScrollLeft
sub fastcall ScrollLeft
two also begin a bit strangely - loading the byte at (screenaddress) twice?
However, there appears to be a left, right and another left in there - no up and down!
sub fastcall ScrollRight
sub fastcall ScrollLeft
sub fastcall ScrollLeft
two also begin a bit strangely - loading the byte at (screenaddress) twice?