00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright (c) 2000-2006 Torus Knot Software Ltd 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 00024 You may alternatively use this source under the terms of a specific version of 00025 the OGRE Unrestricted License provided you have obtained such a license from 00026 Torus Knot Software Ltd. 00027 ----------------------------------------------------------------------------- 00028 */ 00029 00030 #ifndef __PARTICLESCRIPTCOMPILER_H_ 00031 #define __PARTICLESCRIPTCOMPILER_H_ 00032 00033 #include "OgreScriptCompiler.h" 00034 00035 namespace Ogre{ 00036 00037 class ParticleScriptCompiler; 00041 class _OgreExport ParticleScriptCompilerListener : public ScriptCompilerListener 00042 { 00043 public: 00044 ParticleScriptCompilerListener(); 00046 virtual bool processNode(ScriptNodeList::iterator &iter, ScriptNodeList::iterator &end, ParticleScriptCompiler*); 00048 virtual ParticleSystem *getParticleSystem(const String &name, const String &group); 00049 }; 00050 00051 class _OgreExport ParticleScriptCompiler : public ScriptCompiler 00052 { 00053 public: 00054 ParticleScriptCompiler(); 00055 00057 void setListener(ParticleScriptCompilerListener *listener); 00059 ParticleSystem *getParticleSystem() const; 00060 protected: 00062 bool compileImpl(ScriptNodeListPtr nodes); 00064 bool processNode(ScriptNodeList::iterator &i, ScriptNodeList::iterator &end); 00066 ScriptNodeListPtr loadImportPath(const String &name); 00068 void preParse(); 00070 bool errorRaised(const ScriptCompilerErrorPtr &error); 00071 private: // Handlers for compiling script elements 00072 void compileParticleSystem(const ScriptNodePtr &node); 00073 void compileEmitter(const ScriptNodePtr &node); 00074 void compileAffector(const ScriptNodePtr &node); 00075 String getParameterValue(ScriptNodeList::iterator &i, ScriptNodeList::iterator &end); 00076 private: // Listener and context data 00077 ParticleScriptCompilerListener *mListener; 00078 00079 // The system being compiled 00080 ParticleSystem *mSystem; 00081 }; 00082 00083 } 00084 00085 #endif
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Last modified Sun Sep 27 22:02:24 2009