Module.cpp

Go to the documentation of this file.

/*
--------------------------------------------------------------------------------
This source file is part of Hydrax.
Visit ---
 
Copyright (C) 2008 Xavier Verguín González <xavierverguin@hotmail.com>
                                           <xavyiy@gmail.com>
 
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) 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 Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
--------------------------------------------------------------------------------
*/
 
#include"Module.h"
 
namespace Hydrax{namespace Module
{
    Module::Module(const Ogre::String &Name,
                   Noise::Noise *n,
                   const Mesh::Options &MeshOptions,
                   const MaterialManager::NormalMode &NormalMode)
        : mName(Name)
        , mNoise(n)
        , mMeshOptions(MeshOptions)
        , mNormalMode(NormalMode)
        , mCreated(false)
    {
    }
 
    Module::~Module()
    {
        delete mNoise;
    }
 
    void Module::create()
    {
        mNoise->create();
 
        mCreated = true;
    }
 
    void Module::remove()
    {
        mNoise->remove();
 
        mCreated = false;
    }
 
    void Module::setNoise(Noise::Noise* Noise, GPUNormalMapManager* g, const bool& DeleteOldNoise)
    {
        if (DeleteOldNoise)
        {
            delete mNoise;
        }
 
        mNoise = Noise;
 
        if (mCreated)
        {
            if (!mNoise->isCreated())
            {
                mNoise->create();
            }
 
            if (getNormalMode() == MaterialManager::NM_RTT)
            {
                if (!mNoise->createGPUNormalMapResources(g))
                {
                    HydraxLOG(mNoise->getName() + " doesn't support GPU Normal map generation");
                }
            }
            else
            {
                mNoise->removeGPUNormalMapResources(g);
            }
        }
        else
        {
            mNoise->removeGPUNormalMapResources(g);
        }
    }
 
    void Module::update(const Ogre::Real &timeSinceLastFrame)
    {
        mNoise->update(timeSinceLastFrame);
    }
 
    void Module::saveCfg(Ogre::String &Data)
    {
        Data += "#Module options\n";
        Data += "Module="+mName+"\n\n";
    }
 
    bool Module::loadCfg(Ogre::ConfigFile &CfgFile)
    {
        if (CfgFile.getSetting("Module") == mName)
        {
            HydraxLOG(mName + " options entry found.");
            return true;
        }
 
        HydraxLOG("Error (Module::loadCfg):\t" + mName + " options entry can not be found.");
        return false;
    }
 
    float Module::getHeigth(const Ogre::Vector2 &Position)
    {
        return -1;
    }
}}