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source: code/branches/questsystem5/src/orxonox/GraphicsEngine.cc @ 2921

Last change on this file since 2921 was 2908, checked in by dafrick, 16 years ago

Reverted to revision 2906 (because I'm too stupid to merge correctly, 2nd try will follow shortly. ;))

File size: 2.7 KB
RevLine 
[2908]1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Reto Grieder
24 *      Benjamin Knecht <beni_at_orxonox.net>, (C) 2007
25 *   Co-authors:
26 *      Felix Schulthess
27 *
28 */
29
30/**
31@file
32@brief
33    Implementation of an partial interface to Ogre.
34*/
35
36#include "OrxonoxStableHeaders.h"
37#include "GraphicsEngine.h"
38
39#include <OgreRenderWindow.h>
40
41#include "core/CoreIncludes.h"
42#include "core/ConfigValueIncludes.h"
43#include "util/Debug.h"
44
45#include "tools/ParticleInterface.h"
46
47namespace orxonox
48{
49    //SetConsoleCommand(GraphicsEngine, printScreen, true).setKeybindMode(KeybindMode::OnPress);
50
51    GraphicsEngine* GraphicsEngine::singletonRef_s = 0;
52
53    /**
54    @brief
55        Returns the singleton instance.
56    @return
57        The only instance of GraphicsEngine.
58    */
59    /*static*/ GraphicsEngine& GraphicsEngine::getInstance()
60    {
61        assert(singletonRef_s);
62        return *singletonRef_s;
63    }
64
65    /**
66    @brief
67        Non-initialising constructor.
68    */
69    GraphicsEngine::GraphicsEngine()
70//        : root_(0)
71//        , renderWindow_(0)
72//        , viewport_(0)
73    {
74        RegisterObject(GraphicsEngine);
75
76        assert(singletonRef_s == 0);
77        singletonRef_s = this;
78
79        this->viewport_ = 0;
80
81        this->detailLevelParticle_ = 0;
82
83        this->setConfigValues();
84        CCOUT(4) << "Constructed" << std::endl;
85    }
86
87    void GraphicsEngine::setConfigValues()
88    {
89        SetConfigValue(detailLevelParticle_, 2).description("O: off, 1: low, 2: normal, 3: high").callback(this, &GraphicsEngine::detailLevelParticleChanged);
90    }
91
92    void GraphicsEngine::detailLevelParticleChanged()
93    {
94        for (ObjectList<ParticleInterface>::iterator it = ObjectList<ParticleInterface>::begin(); it; ++it)
95            it->detailLevelChanged(this->detailLevelParticle_);
96    }
97
98    /**
99    @brief
100        Destroys all the Ogre related objects
101    */
102    GraphicsEngine::~GraphicsEngine()
103    {
104        singletonRef_s = 0;
105    }
106}
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