Made the alpha animators work on only one object.

diff --git a/bin/embrace b/bin/embrace
index f7ae62b0cf9ac72c17113b558c37a80e033e568d..fa6f5534fe6abdd438800d5661409b70950844fa 100755 (executable)
--- a/bin/embrace
+++ b/bin/embrace
@@ -81,10 +81,9 @@ module Embrace
        # an animator that runs for the specified number of seconds,
        # and yields values between 0 and 255
        class AlphaAnimator < ZeroToOneAnimator
-               def initialize(duration, *objects)
+               def initialize(duration, object)
                        super(duration) do |v|
-                               a = compute_alpha(v)
-                               objects.each { |o| o.alpha = a }
+                               object.alpha = compute_alpha(v)
                        end
                end