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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/imagesprite.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/imagesprite.cpp')
-rw-r--r--src/imagesprite.cpp54
1 files changed, 54 insertions, 0 deletions
diff --git a/src/imagesprite.cpp b/src/imagesprite.cpp
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+++ b/src/imagesprite.cpp
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+/*
+ * The Mana Client
+ * Copyright (C) 2010 The Mana Developers
+ *
+ * This file is part of The Mana Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "imagesprite.h"
+
+#include "graphics.h"
+
+ImageSprite::ImageSprite(Image *image):
+ mImage(image)
+{
+ if (mImage)
+ {
+ mAlpha = mImage->getAlpha();
+ mImage->incRef();
+ }
+ else
+ {
+ mAlpha = 1;
+ }
+}
+
+ImageSprite::~ImageSprite()
+{
+ if (mImage)
+ mImage->decRef();
+}
+
+bool ImageSprite::draw(Graphics* graphics, int posX, int posY) const
+{
+ if (!mImage)
+ return false;
+
+ if (mImage->getAlpha() != mAlpha)
+ mImage->setAlpha(mAlpha);
+
+ return graphics->drawImage(mImage, posX, posY);
+}