mirror of
https://github.com/irmen/prog8.git
synced 2024-12-27 05:29:38 +00:00
114 lines
3.6 KiB
Lua
114 lines
3.6 KiB
Lua
%target cx16
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%import textio
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%option no_sysinit
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main {
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sub start() {
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txt.lowercase()
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vtui.initialize()
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vtui.screen_set(2)
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vtui.clr_scr('%', $50)
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vtui.gotoxy(5,5)
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vtui.fill_box(':', 70, 50, $c6)
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vtui.gotoxy(10,10)
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vtui.border(1, 40, 6, $47)
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vtui.gotoxy(12,12)
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vtui.print_str(@"Hello, world! vtui from Prog8!", $f2, $80)
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vtui.gotoxy(12,13)
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vtui.print_str("Hello, world! vtui from Prog8!", $f2, $00)
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repeat {
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}
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}
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sub logo_mover() {
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ubyte xcoord
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ubyte ycoord
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ubyte newx
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ubyte newy
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vtui.initialize()
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;vtui.screen_set(2)
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vtui.gotoxy(30, 32)
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vtui.print_str("arrow keys to move!", $61, 0)
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vtui.gotoxy(0, 0)
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vtui.save_rect(1, 1, $0000, 7, 7)
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vtui.gotoxy(0, 0)
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vtui.save_rect(1, 1, $0100, 7, 7)
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char_loop:
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ubyte char = c64.GETIN()
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if not char
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goto char_loop
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when char {
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$91 -> {
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if newy {
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newy--
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move_logo()
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}
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}
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$11 -> {
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if newy<53 {
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newy++
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move_logo()
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}
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}
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$9d -> {
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if newx {
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newx--
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move_logo()
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}
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}
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$1d -> {
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if newx<70 {
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newx++
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move_logo()
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}
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}
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}
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goto char_loop
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sub move_logo() {
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vtui.gotoxy(xcoord, ycoord)
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vtui.rest_rect(1, 1, $0100, 7, 7)
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vtui.gotoxy(newx, newy)
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vtui.save_rect(1, 1, $0100, 7, 7)
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vtui.gotoxy(newx, newy)
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vtui.rest_rect(1, 1, $0000, 7, 7)
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xcoord = newx
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ycoord = newy
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}
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}
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}
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vtui $1000 {
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%asmbinary "VTUI0.6.BIN", 2 ; skip the 2 dummy load address bytes
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; NOTE: base address $1000 here must be the same as the block's memory address, for obvious reasons!
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romsub $1000 = initialize() clobbers(A, X, Y)
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romsub $1002 = screen_set(ubyte mode @A) clobbers(A, X, Y)
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romsub $1005 = set_bank(ubyte bank @Pc) clobbers(A)
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romsub $1008 = set_stride(ubyte stride @A) clobbers(A)
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romsub $100b = set_decr(ubyte incrdecr @Pc) clobbers(A)
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romsub $100e = clr_scr(ubyte char @A, ubyte colors @X) clobbers(Y)
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romsub $1011 = gotoxy(ubyte column @A, ubyte row @Y)
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romsub $1014 = plot_char(ubyte char @A, ubyte colors @X)
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romsub $1017 = scan_char() -> ubyte @A, ubyte @X
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romsub $101a = hline(ubyte char @A, ubyte length @Y, ubyte colors @X) clobbers(A)
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romsub $101d = vline(ubyte char @A, ubyte height @Y, ubyte colors @X) clobbers(A)
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romsub $1020 = print_str(str string @R0, ubyte colors @X, ubyte convertchars @A) clobbers(A, Y)
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romsub $1023 = fill_box(ubyte char @A, ubyte width @R1, ubyte height @R2, ubyte colors @X) clobbers(A, Y)
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romsub $1026 = pet2scr(ubyte char @A) -> ubyte @A
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romsub $1029 = scr2pet(ubyte char @A) -> ubyte @A
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romsub $102c = border(ubyte mode @A, ubyte width @R1, ubyte height @R2, ubyte colors @X) clobbers(Y) ; NOTE: mode 6 means 'custom' characters taken from r3 - r6
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romsub $102f = save_rect(ubyte ramtype @A, ubyte vbank @Pc, uword address @R0, ubyte width @R1, ubyte height @R2) clobbers(A, X, Y)
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romsub $1032 = rest_rect(ubyte ramtype @A, ubyte vbank @Pc, uword address @R0, ubyte width @R1, ubyte height @R2) clobbers(A, X, Y)
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}
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