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corrected name and added cx16logo library module for fun

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Irmen de Jong 2020-10-15 00:58:41 +02:00
parent 8b6eb74c58
commit 095c8b2309
4 changed files with 51 additions and 5 deletions
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2
compiler/res/prog8lib/c64/syslib.p8
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@ -220,7 +220,7 @@ romsub $FFE4 = GETIN() clobbers(X,Y) -> ubyte @Pc, ubyte @ A ; (via 810 ($32A
romsub $FFE7 = CLALL() clobbers(A,X) ; (via 812 ($32C)) close all files
romsub $FFEA = UDTIM() clobbers(A,X) ; update the software clock
romsub $FFED = SCREEN() -> ubyte @ X, ubyte @ Y ; read number of screen rows and columns
romsub $FFF0 = PLOT(ubyte col @ Y, ubyte row @ X, ubyte dir @ Pc) -> ubyte @ X, ubyte @ Y ; read/set position of cursor on screen. Use c64scr.plot for a 'safe' wrapper that preserves X.
romsub $FFF0 = PLOT(ubyte col @ Y, ubyte row @ X, ubyte dir @ Pc) -> ubyte @ X, ubyte @ Y ; read/set position of cursor on screen. Use txt.plot for a 'safe' wrapper that preserves X.
romsub $FFF3 = IOBASE() -> uword @ XY ; read base address of I/O devices
; ---- end of C64 ROM kernal routines ----

8
compiler/res/prog8lib/cx16/syslib.p8
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@ -12,9 +12,9 @@ c64 {
; ---- kernal routines, these are the same as on the Commodore-64 (hence the same block name) ----
; STROUT --> use screen.print
; CLEARSCR -> use screen.clear_screen
; HOMECRSR -> use screen.plot
; STROUT --> use txt.print
; CLEARSCR -> use txt.clear_screen
; HOMECRSR -> use txt.plot
romsub $FF81 = CINT() clobbers(A,X,Y) ; (alias: SCINIT) initialize screen editor and video chip
romsub $FF84 = IOINIT() clobbers(A, X) ; initialize I/O devices (CIA, SID, IRQ)
@ -53,7 +53,7 @@ romsub $FFE4 = GETIN() clobbers(X,Y) -> ubyte @Pc, ubyte @ A ; (via 810 ($32A
romsub $FFE7 = CLALL() clobbers(A,X) ; (via 812 ($32C)) close all files
romsub $FFEA = UDTIM() clobbers(A,X) ; update the software clock
romsub $FFED = SCREEN() -> ubyte @ X, ubyte @ Y ; read number of screen rows and columns
romsub $FFF0 = PLOT(ubyte col @ Y, ubyte row @ X, ubyte dir @ Pc) -> ubyte @ X, ubyte @ Y ; read/set position of cursor on screen. Use c64scr.plot for a 'safe' wrapper that preserves X.
romsub $FFF0 = PLOT(ubyte col @ Y, ubyte row @ X, ubyte dir @ Pc) -> ubyte @ X, ubyte @ Y ; read/set position of cursor on screen. Use txt.plot for a 'safe' wrapper that preserves X.
romsub $FFF3 = IOBASE() -> uword @ XY ; read base address of I/O devices
}

29
compiler/res/prog8lib/cx16logo.p8 Normal file
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@ -0,0 +1,29 @@
%import textio
cx16logo {
sub logo_at(ubyte column, ubyte row) {
uword strptr
for strptr in logo_lines {
txt.plot(column, row)
txt.print(strptr)
row++
}
}
sub logo() {
uword strptr
for strptr in logo_lines
txt.print(strptr)
txt.chrout('\n')
}
str[] logo_lines = [
"\uf10d\uf11a\uf139\uf11b \uf11a\uf13a\uf11b\n",
"\uf10b\uf11a▎\uf139\uf11b \uf11a\uf13a\uf130\uf11b\n",
"\uf10f\uf11a▌ \uf139\uf11b \uf11a\uf13a \uf11b▌\n",
"\uf102 \uf132\uf11a▖\uf11b \uf11a▗\uf11b\uf132\n",
"\uf10e ▂\uf11a▘\uf11b \uf11a▝\uf11b▂\n",
"\uf104 \uf11a \uf11b\uf13a\uf11b \uf139\uf11a \uf11b\n",
"\uf101\uf130\uf13a \uf139▎\uf100"
]
}

17
examples/cxlogo.p8 Normal file
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@ -0,0 +1,17 @@
%import textio
%import cx16logo
; Note: this program is compatible with C64 and CX16.
main {
sub start() {
repeat {
ubyte col = rnd() % (txt.DEFAULT_WIDTH-12) + 3
ubyte row = rnd() % (txt.DEFAULT_HEIGHT-7)
cx16logo.logo_at(col, row)
txt.plot(col-3, row+7 )
txt.print("commander x16")
}
}
}