tileanimation.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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 "resources/map/tileanimation.h"
 
#include "resources/animation/simpleanimation.h"
 
#include "resources/map/maplayer.h"
 
#include "utils/delete2.h"
#include "utils/foreach.h"
 
#include "debug.h"
 
TileAnimation::TileAnimation(Animation *const ani) :
 mAffected(),
 mAnimation(new SimpleAnimation(ani)),
 mLastImage(nullptr)
{
}
 
TileAnimation::~TileAnimation()
{
 delete2(mAnimation)
}
 
bool TileAnimation::update(const int ticks)
{
 if (mAnimation == nullptr)
 return false;
 
 // update animation
 if (!mAnimation->update(ticks))
 return false;
 
 // exchange images
 Image *const img = mAnimation->getCurrentImage();
 if (img != mLastImage)
 {
 FOR_EACH (TilePairVectorCIter, i, mAffected)
 {
 if (i->first != nullptr)
 i->first->setTile(i->second, img);
 }
 mLastImage = img;
 }
 return true;
}