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updated vtui example

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This commit is contained in:
Irmen de Jong 2021-03-21 19:55:54 +01:00
parent 0991131fa8
commit 1505fe686a
3 changed files with 50 additions and 19 deletions
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BIN
examples/cx16/vtui/VTUI0.6.BIN
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examples/cx16/vtui/VTUI0.8.BIN Normal file
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69
examples/cx16/vtui/testvtui.p8
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@ -2,11 +2,16 @@
%import textio
%option no_sysinit
; simple test program for the "VTUI" text user interface library
; see: https://github.com/JimmyDansbo/VTUIlib
main {
sub start() {
txt.lowercase()
vtui.initialize()
store_logo()
txt.lowercase()
vtui.screen_set(2)
vtui.clr_scr('%', $50)
vtui.gotoxy(5,5)
@ -14,29 +19,42 @@ main {
vtui.gotoxy(10,10)
vtui.border(1, 40, 6, $47)
vtui.gotoxy(12,12)
vtui.print_str(@"Hello, world! vtui from Prog8!", $f2, $80)
vtui.print_str2(@"Hello, world! vtui from Prog8!", $f2, $80)
vtui.gotoxy(12,13)
vtui.print_str("Hello, world! vtui from Prog8!", $f2, $00)
vtui.print_str2("Hello, world! vtui from Prog8!", $f2, $00)
vtui.gotoxy(5,20)
vtui.print_str2(@"Enter your name: ", $e3, $80)
str inputbuffer = "?" * 20
ubyte length = vtui.input_str(inputbuffer, len(inputbuffer), $21)
vtui.gotoxy(8,22)
vtui.print_str2(@"Your name is: ", $e3, $80)
vtui.print_str(inputbuffer, length, $67, $00)
; txt.uppercase() ; kills vtui?
logo_mover()
repeat {
}
}
sub store_logo() {
vtui.gotoxy(0, 0)
vtui.save_rect($80, 1, $0000, 7, 7)
vtui.gotoxy(0, 0)
vtui.save_rect($80, 1, $0100, 7, 7)
}
sub logo_mover() {
ubyte xcoord
ubyte ycoord
ubyte newx
ubyte newy
ubyte xcoord = 0
ubyte ycoord = 0
ubyte newx = 0
ubyte newy = 0
vtui.initialize()
;vtui.screen_set(2)
vtui.gotoxy(30, 32)
vtui.print_str("arrow keys to move!", $61, 0)
vtui.gotoxy(0, 0)
vtui.save_rect(1, 1, $0000, 7, 7)
vtui.gotoxy(0, 0)
vtui.save_rect(1, 1, $0100, 7, 7)
vtui.print_str2("arrow keys to move!", $61, 0)
char_loop:
ubyte char = c64.GETIN()
@ -74,11 +92,11 @@ char_loop:
sub move_logo() {
vtui.gotoxy(xcoord, ycoord)
vtui.rest_rect(1, 1, $0100, 7, 7)
vtui.rest_rect($80, 1, $0100, 7, 7)
vtui.gotoxy(newx, newy)
vtui.save_rect(1, 1, $0100, 7, 7)
vtui.save_rect($80, 1, $0100, 7, 7)
vtui.gotoxy(newx, newy)
vtui.rest_rect(1, 1, $0000, 7, 7)
vtui.rest_rect($80, 1, $0000, 7, 7)
xcoord = newx
ycoord = newy
}
@ -89,7 +107,7 @@ char_loop:
vtui $1000 {
%asmbinary "VTUI0.6.BIN", 2 ; skip the 2 dummy load address bytes
%asmbinary "VTUI0.8.BIN", 2 ; skip the 2 dummy load address bytes
; NOTE: base address $1000 here must be the same as the block's memory address, for obvious reasons!
romsub $1000 = initialize() clobbers(A, X, Y)
@ -103,11 +121,24 @@ vtui $1000 {
romsub $1017 = scan_char() -> ubyte @A, ubyte @X
romsub $101a = hline(ubyte char @A, ubyte length @Y, ubyte colors @X) clobbers(A)
romsub $101d = vline(ubyte char @A, ubyte height @Y, ubyte colors @X) clobbers(A)
romsub $1020 = print_str(str string @R0, ubyte colors @X, ubyte convertchars @A) clobbers(A, Y)
romsub $1020 = print_str(str txtstring @R0, ubyte length @Y, ubyte colors @X, ubyte convertchars @A) clobbers(A, Y)
romsub $1023 = fill_box(ubyte char @A, ubyte width @R1, ubyte height @R2, ubyte colors @X) clobbers(A, Y)
romsub $1026 = pet2scr(ubyte char @A) -> ubyte @A
romsub $1029 = scr2pet(ubyte char @A) -> ubyte @A
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
romsub $102f = save_rect(ubyte ramtype @A, ubyte vbank @Pc, uword address @R0, ubyte width @R1, ubyte height @R2) clobbers(A, X, Y)
romsub $1032 = rest_rect(ubyte ramtype @A, ubyte vbank @Pc, uword address @R0, ubyte width @R1, ubyte height @R2) clobbers(A, X, Y)
romsub $1035 = input_str(uword buffer @R0, ubyte buflen @Y, ubyte colors @X) clobbers (A) -> ubyte @Y
; -- helper function to do string length counting for you internally
asmsub print_str2(str txtstring @R0, ubyte colors @X, ubyte convertchars @A) clobbers(A, Y) {
%asm {{
pha
lda cx16.r0
ldy cx16.r0+1
jsr prog8_lib.strlen
pla
jmp print_str
}}
}
}