/* * The ManaPlus Client * Copyright (C) 2010 The Mana Developers * Copyright (C) 2011-2012 The ManaPlus Developers * * This file is part of The ManaPlus 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" #include "debug.h" ImageSprite::ImageSprite(Image *const image): mImage(image) { if (mImage) { mAlpha = mImage->getAlpha(); mImage->incRef(); } else { mAlpha = 1; } } ImageSprite::~ImageSprite() { if (mImage) { mImage->decRef(); mImage = nullptr; } } 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); }