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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-03-26 22:47:44 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-03-26 23:07:35 -0700 |
| commit | 1a43d12b15c11c1fb1686369665f48d87f350f37 (patch) | |
| tree | 73902bccd19f3b6358b9b3ed1c9a0c33956a7e0b /ex7.mu | |
| parent | 9f71d7248c908900e987c08b2ab4642dfd88eacb (diff) | |
| download | mu-1a43d12b15c11c1fb1686369665f48d87f350f37.tar.gz | |
explicitly pass screen and keyboard to main
Diffstat (limited to 'ex7.mu')
| -rw-r--r-- | ex7.mu | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ex7.mu b/ex7.mu index 5b53dbdc..0b84d584 100644 --- a/ex7.mu +++ b/ex7.mu @@ -10,35 +10,35 @@ # Expected output: an interactive game a bit like "snakes". Try pressing h, j, # k, l. -fn main { +fn main screen: (addr screen), keyboard: (addr keyboard) { var space/eax: grapheme <- copy 0x20 - set-cursor-position 0/screen, 0, 0 + set-cursor-position screen, 0, 0 { - draw-cursor 0/screen, space - var key/eax: byte <- read-key 0/keyboard + draw-cursor screen, space + var key/eax: byte <- read-key keyboard { compare key, 0x68/h break-if-!= - draw-code-point-at-cursor 0/screen, 0x2d/dash, 0x31/fg, 0/bg + draw-code-point-at-cursor screen, 0x2d/dash, 0x31/fg, 0/bg move-cursor-left 0 } { compare key, 0x6a/j break-if-!= - draw-code-point-at-cursor 0/screen, 0x7c/vertical-bar, 0x31/fg, 0/bg + draw-code-point-at-cursor screen, 0x7c/vertical-bar, 0x31/fg, 0/bg move-cursor-down 0 } { compare key, 0x6b/k break-if-!= - draw-code-point-at-cursor 0/screen, 0x7c/vertical-bar, 0x31/fg, 0/bg + draw-code-point-at-cursor screen, 0x7c/vertical-bar, 0x31/fg, 0/bg move-cursor-up 0 } { compare key, 0x6c/l break-if-!= var g/eax: code-point <- copy 0x2d/dash - draw-code-point-at-cursor 0/screen, 0x2d/dash, 0x31/fg, 0/bg + draw-code-point-at-cursor screen, 0x2d/dash, 0x31/fg, 0/bg move-cursor-right 0 } loop |