From c0a5fffb45f849e224750f27fa8c3be5ac447ad6 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 14 Sep 2011 01:46:13 +0300
Subject: Add more checks. Fix error in event.cpp from last commits. Improve
 party members sorting.

---
 src/resources/animation.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/resources')

diff --git a/src/resources/animation.h b/src/resources/animation.h
index 0c6f45681..19b17eb54 100644
--- a/src/resources/animation.h
+++ b/src/resources/animation.h
@@ -84,6 +84,12 @@ class Animation
         unsigned int getLength() const
         { return static_cast<unsigned>(mFrames.size()); }
 
+        /**
+         * Check for empty animation.
+         */
+        bool empty() const
+        { return mFrames.empty(); }
+
         /**
          * Returns the duration of this animation.
          */
-- 
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