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-rw-r--r--sample/rcs.rb10
1 files changed, 7 insertions, 3 deletions
diff --git a/sample/rcs.rb b/sample/rcs.rb
index 6d7f10c..0ed4a36 100644
--- a/sample/rcs.rb
+++ b/sample/rcs.rb
@@ -14,12 +14,16 @@ while gets()
while xr < hdw
x = xr * (1 + y) - y * w / 2
i = (x / (1 + h) + sw /2)
- c = if (1 < i && i < $_.length); $_[i, 1].to_i else 0 end
+ if (1 < i && i < $_.length);
+ c = $_[i, 1].to_i
+ else
+ c = 0
+ end
y = h - d * c
xl = xr - w * y / (1 + y);
if xl < -hdw || xl >= hdw || xl <= maxxl
- t = rand(ss.length)
- c = ss[t, 1]
+ tt = rand(ss.length)
+ c = ss[tt, 1]
else
c = s[xl + hdw, 1]
maxxl = xl