diff options
Diffstat (limited to 'baremetal/rpn.mu')
| -rw-r--r-- | baremetal/rpn.mu | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/baremetal/rpn.mu b/baremetal/rpn.mu index 30289c11..b309409f 100644 --- a/baremetal/rpn.mu +++ b/baremetal/rpn.mu @@ -23,31 +23,31 @@ fn main -> _/ebx: int { # read-eval-print loop { # print prompt - var x/eax: int <- draw-text-rightward 0, "> ", 0, 0x80, y, 3 - set-cursor-position 0, x, y + var x/eax: int <- draw-text-rightward 0/screen, "> ", 0/x, 0x80/xmax, y, 3/cyan + set-cursor-position 0/screen, x, y # read line from keyboard clear-stream in { - show-cursor 0, space - var key/eax: byte <- read-key 0 - compare key, 0xa # newline + show-cursor 0/screen, space + var key/eax: byte <- read-key 0/keyboard + compare key, 0xa/newline break-if-= compare key, 0 loop-if-= var key2/eax: int <- copy key append-byte in, key2 var g/eax: grapheme <- copy key2 - draw-grapheme-at-cursor 0, g, 0xf + draw-grapheme-at-cursor 0/screen, g, 0xf cursor-right 0 loop } # clear cursor - draw-grapheme-at-cursor 0, space, 3 # 3=foreground color, which is never used + draw-grapheme-at-cursor 0/screen, space, 3/fg/never-used # parse and eval var out/eax: int <- simplify in # print y <- increment - out, y <- draw-int32-decimal-wrapping-right-then-down 0, out, 0, y, 0x80, 0x30, 0, y, 7 + out, y <- draw-int32-decimal-wrapping-right-then-down 0/screen, out, 0/xmin, y, 0x80/xmax, 0x30/ymax, 0/x, y, 7/fg # newline y <- increment # |