mirror of
https://github.com/irmen/prog8.git
synced 2024-11-23 07:32:10 +00:00
38 lines
934 B
Lua
38 lines
934 B
Lua
%import c64lib
|
|
%import c64utils
|
|
%zeropage basicsafe
|
|
|
|
|
|
main {
|
|
|
|
sub start() {
|
|
|
|
c64.VMCSB |= 2 ; switch to lowercase charset
|
|
|
|
str s1 = "HELLO hello 1234 @[/]" ; regular strings have default encoding (petscii on c64)
|
|
str s2 = @"HELLO hello 1234 @[/]" ; alternative encoding (screencodes on c64)
|
|
|
|
c64scr.print("\n\n\n\nString output via print:\n")
|
|
c64scr.print("petscii-str: ")
|
|
c64scr.print(s1)
|
|
c64scr.print("\nscrcode-str: ")
|
|
c64scr.print(s2)
|
|
|
|
c64scr.print("\n\nThe top two screen lines are set via screencodes.\n")
|
|
ubyte i
|
|
for i in 0 to len(s1)-1
|
|
@($0400+i) = s1[i]
|
|
|
|
for i in 0 to len(s2)-1
|
|
@($0400+40+i) = s2[i]
|
|
|
|
ubyte c1 = 'z'
|
|
ubyte c2 = @'z'
|
|
|
|
c64scr.print("\npetscii z=")
|
|
c64scr.print_ub(c1)
|
|
c64scr.print("\nscreencode z=")
|
|
c64scr.print_ub(c2)
|
|
}
|
|
}
|