From 3eeae12c498d1a4dbe969462d2ba841f77ee3ccb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 2 Jan 2011 01:48:38 +0200
Subject: Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.
---
 src/particlecontainer.h | 121 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 src/particlecontainer.h

(limited to 'src/particlecontainer.h')

diff --git a/src/particlecontainer.h b/src/particlecontainer.h
new file mode 100644
index 000000000..6502e4afd
--- /dev/null
+++ b/src/particlecontainer.h
@@ -0,0 +1,121 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2008-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  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/>.
+ */
+
+#ifndef PARTICLE_CONTAINER_H
+#define PARTICLE_CONTAINER_H
+
+#include <list>
+#include <vector>
+
+class Particle;
+
+/**
+ * Set of particle effects.  May be stacked with other ParticleContainers.  All
+ * operations herein affect such stacked containers, unless the operations end
+ * in `Locally'.
+ */
+class ParticleContainer
+{
+public:
+    /**
+     * Constructs a new particle container and assumes responsibility for
+     * its parent (for all operations defined herein, except when ending in `Locally')
+     *
+     * delParent means that the destructor should also free the parent.
+     */
+    ParticleContainer(ParticleContainer *parent = NULL, bool delParent = true);
+    virtual ~ParticleContainer();
+
+    /**
+     * Kills and removes all particle effects
+     */
+    void clear();
+
+    /**
+     * Kills and removes all particle effects (only in this container)
+     */
+    virtual void clearLocally() {}
+
+    /**
+     * Sets the positions of all elements
+     */
+    virtual void moveTo(float x, float y);
+
+protected:
+    bool mDelParent;                    /**< Delete mNext in destructor */
+    ParticleContainer *mNext;           /**< Contained container, if any */
+};
+
+/**
+ * Linked list of particle effects.
+ */
+class ParticleList : public ParticleContainer
+{
+public:
+    ParticleList(ParticleContainer *parent = NULL, bool delParent = true);
+    virtual ~ParticleList();
+
+    /**
+     * Takes control of and adds a particle
+     */
+    void addLocally(Particle *);
+
+    /**
+     * `kills' and removes a particle
+     */
+    void removeLocally(Particle *);
+
+    virtual void clearLocally();
+
+    virtual void moveTo(float x, float y);
+
+protected:
+    std::list<Particle *> mElements;    /**< Contained particle effects */
+};
+
+/**
+ * Particle container with indexing facilities
+ */
+class ParticleVector : public ParticleContainer
+{
+public:
+    ParticleVector(ParticleContainer *parent = NULL, bool delParent = true);
+    virtual ~ParticleVector();
+
+    /**
+     * Sets a particle at a specified index.  Kills the previous particle
+     * there, if needed.
+     */
+    virtual void setLocally(int index, Particle *particle);
+
+    /**
+     * Removes a particle at a specified index
+     */
+    virtual void delLocally(int index);
+
+    virtual void clearLocally();
+    virtual void moveTo(float x, float y);
+
+protected:
+    std::vector<Particle *> mIndexedElements;
+};
+
+#endif
-- 
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