98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Owner of all skeleton animations
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*/
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#include "precompiled.h"
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#include "SkeletonAnimManager.h"
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#include "graphics/ColladaManager.h"
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#include "graphics/Model.h"
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#include "graphics/SkeletonAnimDef.h"
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#include "ps/CLogger.h"
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#include "ps/FileIo.h"
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#define LOG_CATEGORY "graphics"
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///////////////////////////////////////////////////////////////////////////////
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// CSkeletonAnimManager constructor
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CSkeletonAnimManager::CSkeletonAnimManager(CColladaManager& colladaManager)
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: m_ColladaManager(colladaManager)
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{
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}
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///////////////////////////////////////////////////////////////////////////////
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// CSkeletonAnimManager destructor
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CSkeletonAnimManager::~CSkeletonAnimManager()
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{
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typedef std::map<CStr,CSkeletonAnimDef*>::iterator Iter;
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for (Iter i = m_Animations.begin(); i != m_Animations.end(); ++i)
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delete i->second;
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}
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///////////////////////////////////////////////////////////////////////////////
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// GetAnimation: return a given animation by filename; return null if filename
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// doesn't refer to valid animation file
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CSkeletonAnimDef* CSkeletonAnimManager::GetAnimation(const CStr& filename)
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{
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// Strip a three-letter file extension (if there is one) from the filename
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CStr name;
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if (filename.length() > 4 && filename[filename.length()-4] == '.')
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name = filename.substr(0, filename.length()-4);
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else
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name = filename;
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// Find if it's already been loaded
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std::map<CStr, CSkeletonAnimDef*>::iterator iter = m_Animations.find(name);
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if (iter != m_Animations.end())
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return iter->second;
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CSkeletonAnimDef* def = NULL;
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// Find the file to load
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VfsPath psaFilename = m_ColladaManager.GetLoadableFilename(name, CColladaManager::PSA);
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if (psaFilename.empty())
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{
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LOG(CLogger::Error, LOG_CATEGORY, "Could not load animation '%s'", filename.c_str());
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def = NULL;
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}
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else
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{
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try
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{
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def = CSkeletonAnimDef::Load(psaFilename);
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}
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catch (PSERROR_File&)
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{
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// ignore errors (they'll be logged elsewhere)
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}
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}
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if (def)
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LOG(CLogger::Normal, LOG_CATEGORY, "CSkeletonAnimManager::GetAnimation(%s): Loaded successfully", filename.c_str());
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else
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LOG(CLogger::Error, LOG_CATEGORY, "CSkeletonAnimManager::GetAnimation(%s): Failed loading, marked file as bad", filename.c_str());
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// Add to map
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m_Animations[name] = def; // NULL if failed to load - we won't try loading it again
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return def;
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}
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