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+/*
+ * The Mana World
+ * Copyright 2008 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World 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.
+ *
+ * The Mana World 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 The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <cassert>
+
+#include "particlecontainer.h"
+
+
+ParticleContainer::ParticleContainer(ParticleContainer *parent, bool delParent) :
+ mDelParent(delParent),
+ mNext(parent)
+{};
+
+ParticleContainer::~ParticleContainer()
+{
+ clearLocally();
+ if (mNext && mDelParent)
+ delete mNext;
+}
+
+void
+ParticleContainer::addLocally(Particle *particle)
+{
+ if (particle)
+ {
+ // The effect may not die without the beings permission or we segfault
+ particle->disableAutoDelete();
+ mElements.push_back(particle);
+ }
+}
+
+void
+ParticleContainer::removeLocally(Particle *particle)
+{
+ for (std::list<Particle *>::iterator it = mElements.begin();
+ it != mElements.end(); it++)
+ if (*it == particle) {
+ (*it)->kill();
+ mElements.erase(it);
+ }
+}
+
+void
+ParticleContainer::clear()
+{
+ clearLocally();
+ if (mNext)
+ mNext->clear();
+}
+
+void
+ParticleContainer::clearLocally()
+{
+ for (std::list<Particle *>::iterator it = mElements.begin();
+ it != mElements.end(); it++)
+ (*it)->kill();
+
+ mElements.clear();
+}
+
+void
+ParticleContainer::setPositions(float x, float y)
+{
+ for (std::list<Particle *>::iterator it = mElements.begin();
+ it != mElements.end();)
+ {
+ (*it)->setPosition(x, y);
+ if ((*it)->isExtinct())
+ {
+ (*it)->kill();
+ it = mElements.erase(it);
+ }
+ else
+ it++;
+ }
+}
+
+
+
+
+ParticleVector::ParticleVector(ParticleContainer *next, bool delParent)
+{
+ ParticleContainer::ParticleContainer(next, delParent);
+}
+
+void
+ParticleVector::setLocally(int index, Particle *particle)
+{
+ assert(index >= 0);
+
+ delLocally(index);
+
+ if (mIndexedElements.size() <= (unsigned) index)
+ mIndexedElements.resize(index + 1, NULL);
+
+ 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] = NULL;
+ p->kill();
+ }
+}
+
+void
+ParticleVector::clearLocally()
+{
+ for (unsigned int i = 0; i < mIndexedElements.size(); i++)
+ delLocally(i);
+}
+
+void
+ParticleVector::setPositions(float x, float y)
+{
+ ParticleContainer::setPositions(x, y);
+
+ for (std::vector<Particle *>::iterator it = mIndexedElements.begin();
+ it != mIndexedElements.end(); it++)
+ if (*it)
+ {
+ (*it)->setPosition(x, y);
+
+ if ((*it)->isExtinct())
+ {
+ (*it)->kill();
+ *it = NULL;
+ }
+ }
+}
+