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/*
* The Mana Client
* Copyright (C) 2008-2009 The Mana World Development Team
* Copyright (C) 2009-2012 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 <cassert>
#include "particle.h"
#include "particlecontainer.h"
ParticleContainer::ParticleContainer(ParticleContainer *parent,
bool delParent):
mDelParent(delParent),
mNext(parent)
{}
ParticleContainer::~ParticleContainer()
{
clearLocally();
if (mDelParent)
delete mNext;
}
void ParticleContainer::clear()
{
clearLocally();
if (mNext)
mNext->clear();
}
void ParticleContainer::moveTo(float x, float y)
{
if (mNext)
mNext->moveTo(x, y);
}
// -- particle list ----------------------------------------
ParticleList::ParticleList(ParticleContainer *parent, bool delParent):
ParticleContainer(parent, delParent)
{}
ParticleList::~ParticleList()
{}
void ParticleList::addLocally(Particle *particle)
{
if (particle)
{
// The effect may not die without the beings permission or we segfault
particle->disableAutoDelete();
mElements.push_back(particle);
}
}
void ParticleList::removeLocally(Particle *particle)
{
std::list<Particle *>::iterator it, it_end;
for (it = mElements.begin(), it_end = mElements.end();
it != it_end;)
{
if (*it == particle)
{
(*it)->kill();
it = mElements.erase(it);
}
else
it++;
}
}
void ParticleList::clearLocally()
{
for (auto it = mElements.begin();
it != mElements.end(); it++)
(*it)->kill();
mElements.clear();
}
void ParticleList::moveTo(float x, float y)
{
ParticleContainer::moveTo(x, y);
for (auto it = mElements.begin();
it != mElements.end();)
{
(*it)->moveTo(x, y);
if ((*it)->isExtinct())
{
(*it)->kill();
it = mElements.erase(it);
}
else
it++;
}
}
// -- particle vector ----------------------------------------
ParticleVector::ParticleVector(ParticleContainer *parent, bool delParent):
ParticleContainer(parent, delParent)
{}
ParticleVector::~ParticleVector()
{}
void ParticleVector::setLocally(int index, Particle *particle)
{
assert(index >= 0);
delLocally(index);
if (mIndexedElements.size() <= (unsigned) index)
mIndexedElements.resize(index + 1);
if (particle)
particle->disableAutoDelete();
mIndexedElements[index] = particle;
}
void ParticleVector::delLocally(int index)
{
assert(index >= 0);
if (mIndexedElements.size() <= (unsigned) index)
return;
Particle *p = mIndexedElements[index];
if (p)
{
mIndexedElements[index] = nullptr;
p->kill();
}
}
void ParticleVector::clearLocally()
{
for (unsigned int i = 0; i < mIndexedElements.size(); i++)
delLocally(i);
}
void ParticleVector::moveTo(float x, float y)
{
ParticleContainer::moveTo(x, y);
for (auto it = mIndexedElements.begin();
it != mIndexedElements.end(); it++)
{
if (*it)
{
(*it)->moveTo(x, y);
if ((*it)->isExtinct())
{
(*it)->kill();
*it = NULL;
}
}
}
}
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