mirror of
https://github.com/irmen/prog8.git
synced 2025-01-16 00:31:26 +00:00
de06353194
some programs are now 100% source compatible between C64 and Cx16 targets! import libraries have been rena;med
40 lines
783 B
Lua
40 lines
783 B
Lua
; CommanderX16 simple graphics example!
|
|
|
|
%target cx16
|
|
%zeropage basicsafe
|
|
|
|
main {
|
|
|
|
sub start() {
|
|
|
|
void cx16.screen_set_mode($80)
|
|
cx16.r0=0
|
|
|
|
cx16.FB_init()
|
|
cx16.r0 = 0
|
|
cx16.r1 = 0
|
|
cx16.FB_cursor_position()
|
|
uword xx
|
|
ubyte yy
|
|
for yy in 199 downto 0 {
|
|
for xx in 319 downto 0 {
|
|
cx16.FB_set_pixel( yy+lsb(xx))
|
|
}
|
|
}
|
|
|
|
; cx16.GRAPH_init()
|
|
for xx in 0 to 319 step 32 {
|
|
ubyte q
|
|
for q in 0 to 31 {
|
|
cx16.GRAPH_set_colors(q, 2, 0)
|
|
cx16.r0 = xx+q
|
|
cx16.r1=0
|
|
cx16.r2=rnd()
|
|
cx16.r3=199
|
|
cx16.GRAPH_draw_line()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|