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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-09-04 14:00:38 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-09-04 14:00:38 -0700 |
| commit | 35c8c8edba84fd5c20f7cabd46d4824a88224f7b (patch) | |
| tree | 10dc2e8c301c48c9d3301189875b19f4aff9937f | |
| parent | cfdee0a6fac625774d435ccc03dcfa8c527d0f45 (diff) | |
| download | mu-35c8c8edba84fd5c20f7cabd46d4824a88224f7b.tar.gz | |
support arrow keys in apps/ex7.mu
| -rw-r--r-- | apps/ex7.mu | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/ex7.mu b/apps/ex7.mu index 61b9ac20..0f3fd4fe 100644 --- a/apps/ex7.mu +++ b/apps/ex7.mu @@ -14,25 +14,25 @@ fn main screen: (addr screen), keyboard: (addr keyboard), data-disk: (addr disk) draw-cursor screen, 0x20/space var key/eax: byte <- read-key keyboard { - compare key, 0x68/h + compare key, 0x80/left-arrow break-if-!= draw-code-point-at-cursor screen, 0x2d/dash, 0x31/fg, 0/bg move-cursor-left 0 } { - compare key, 0x6a/j + compare key, 0x81/down-arrow break-if-!= draw-code-point-at-cursor screen, 0x7c/vertical-bar, 0x31/fg, 0/bg move-cursor-down 0 } { - compare key, 0x6b/k + compare key, 0x82/up-arrow break-if-!= draw-code-point-at-cursor screen, 0x7c/vertical-bar, 0x31/fg, 0/bg move-cursor-up 0 } { - compare key, 0x6c/l + compare key, 0x83/right-arrow break-if-!= var g/eax: code-point <- copy 0x2d/dash draw-code-point-at-cursor screen, 0x2d/dash, 0x31/fg, 0/bg |