From 3eeae12c498d1a4dbe969462d2ba841f77ee3ccb Mon Sep 17 00:00:00 2001 From: Andrei Karas 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 . + */ + +#ifndef PARTICLE_CONTAINER_H +#define PARTICLE_CONTAINER_H + +#include +#include + +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 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 mIndexedElements; +}; + +#endif -- cgit v1.2.3-70-g09d2