diff options
Diffstat (limited to '503manhattan-line.mu')
-rw-r--r-- | 503manhattan-line.mu | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/503manhattan-line.mu b/503manhattan-line.mu new file mode 100644 index 00000000..5c51473d --- /dev/null +++ b/503manhattan-line.mu @@ -0,0 +1,28 @@ +fn draw-box-on-real-screen x1: int, y1: int, x2: int, y2: int, color: int { + draw-horizontal-line-on-real-screen x1, x2, y1, color + draw-vertical-line-on-real-screen x1, y1, y2, color + draw-horizontal-line-on-real-screen x1, x2, y2, color + draw-vertical-line-on-real-screen x2, y1, y2, color +} + +fn draw-horizontal-line-on-real-screen x1: int, x2: int, y: int, color: int { + var x/eax: int <- copy x1 + { + compare x, x2 + break-if->= + pixel-on-real-screen x, y, color + x <- increment + loop + } +} + +fn draw-vertical-line-on-real-screen x: int, y1: int, y2: int, color: int { + var y/eax: int <- copy y1 + { + compare y, y2 + break-if->= + pixel-on-real-screen x, y, color + y <- increment + loop + } +} |