From 9ff91fa38d4f6944fb6c14ecc935365231dd4432 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 15 Apr 2013 20:58:38 +0300
Subject: improve imageset class.

---
 src/resources/imageset.cpp | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

(limited to 'src/resources/imageset.cpp')

diff --git a/src/resources/imageset.cpp b/src/resources/imageset.cpp
index 3eead85f2..a8c9af5ef 100644
--- a/src/resources/imageset.cpp
+++ b/src/resources/imageset.cpp
@@ -40,11 +40,13 @@ ImageSet::ImageSet(Image *const img, const int width, const int height,
 {
     if (img)
     {
+        const int hAdd = height + spacing;
+        const int wAdd = width + spacing;
         for (int y = margin; y + height <= img->getHeight() - margin;
-             y += height + spacing)
+             y += hAdd)
         {
             for (int x = margin; x + width <= img->getWidth() - margin;
-                 x += width + spacing)
+                 x += wAdd)
             {
                 mImages.push_back(img->getSubImage(x, y, width, height));
             }
@@ -55,16 +57,6 @@ ImageSet::ImageSet(Image *const img, const int width, const int height,
 ImageSet::~ImageSet()
 {
     delete_all(mImages);
-/*
-    for (std::vector<Image*>::iterator it = mImages.begin(),
-         it_end = mImages.end(); it != it_end; ++ it)
-    {
-        Image *image = *it;
-        if (image)
-            image->decRef();
-    }
-    mImages.clear();
-*/
 }
 
 Image* ImageSet::get(const size_type i) const
-- 
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