move particles into particle dir.

1 files changed, 196 insertions, 0 deletions

diff --git a/src/particle/particlecontainer.cpp b/src/particle/particlecontainer.cpp
new file mode 100644
index 000000000..1695d55f2
--- /dev/null
+++ b/src/particle/particlecontainer.cpp
@@ -0,0 +1,196 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2008-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2013  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 "particle/particle.h"
+#include "particle/particlecontainer.h"
+
+#include "debug.h"
+
+typedef std::list<Particle *>::iterator ParticleListIter;
+typedef std::list<Particle *>::const_iterator ParticleListCIter;
+
+ParticleContainer::ParticleContainer(ParticleContainer *const parent,
+                                     const bool delParent):
+    mNext(parent),
+    mDelParent(delParent)
+{
+}
+
+ParticleContainer::~ParticleContainer()
+{
+    clearLocally();
+    if (mDelParent)
+    {
+        delete mNext;
+        mNext = nullptr;
+    }
+}
+
+void ParticleContainer::clear()
+{
+    clearLocally();
+    if (mNext)
+        mNext->clear();
+}
+
+void ParticleContainer::moveTo(const float x, const float y)
+{
+    if (mNext)
+        mNext->moveTo(x, y);
+}
+
+// -- particle list ----------------------------------------
+
+ParticleList::ParticleList(ParticleContainer *const parent,
+                           const bool delParent) :
+    ParticleContainer(parent, delParent),
+    mElements()
+{}
+
+ParticleList::~ParticleList()
+{}
+
+void ParticleList::addLocally(Particle *const particle)
+{
+    if (particle)
+    {
+        // The effect may not die without the beings permission or we segfault
+        particle->disableAutoDelete();
+        mElements.push_back(particle);
+    }
+}
+
+void ParticleList::removeLocally(const Particle *const particle)
+{
+    for (std::list<Particle *>::iterator it = mElements.begin();
+         it != mElements.end(); )
+    {
+        Particle *const p = *it;
+        if (p == particle)
+        {
+            p->kill();
+            it = mElements.erase(it);
+        }
+        else
+        {
+            ++it;
+        }
+    }
+}
+
+void ParticleList::clearLocally()
+{
+    FOR_EACH (ParticleListCIter, it, mElements)
+        (*it)->kill();
+
+    mElements.clear();
+}
+
+void ParticleList::moveTo(const float x, const float y)
+{
+    ParticleContainer::moveTo(x, y);
+
+    for (std::list<Particle *>::iterator it = mElements.begin();
+         it != mElements.end(); )
+    {
+        Particle *const p = *it;
+        p->moveTo(x, y);
+        if (p->isExtinct())
+        {
+            p->kill();
+            it = mElements.erase(it);
+        }
+        else
+        {
+            ++it;
+        }
+    }
+}
+
+// -- particle vector ----------------------------------------
+
+ParticleVector::ParticleVector(ParticleContainer *const parent,
+                               const bool delParent) :
+    ParticleContainer(parent, delParent),
+    mIndexedElements()
+{}
+
+ParticleVector::~ParticleVector()
+{}
+
+void ParticleVector::setLocally(const int index, Particle *const particle)
+{
+    if (index < 0)
+        return;
+
+    delLocally(index);
+
+    if (mIndexedElements.size() <= static_cast<unsigned>(index))
+        mIndexedElements.resize(index + 1, nullptr);
+
+    if (particle)
+        particle->disableAutoDelete();
+    mIndexedElements[index] = particle;
+}
+
+void ParticleVector::delLocally(const int index)
+{
+    if (index < 0)
+        return;
+
+    if (mIndexedElements.size() <= static_cast<unsigned>(index))
+        return;
+
+    Particle *const 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(const float x, const float y)
+{
+    ParticleContainer::moveTo(x, y);
+
+    for (std::vector<Particle *>::iterator it = mIndexedElements.begin();
+         it != mIndexedElements.end(); ++it)
+    {
+        Particle *const p = *it;
+        if (p)
+        {
+            p->moveTo(x, y);
+
+            if (p->isExtinct())
+            {
+                p->kill();
+                *it = nullptr;
+            }
+        }
+    }
+}