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source: code/branches/core5/src/orxonox/CameraManager.h @ 5805

Last change on this file since 5805 was 5805, checked in by landauf, 15 years ago
  • Enhanced SmartPtr: a) It stores now two pointers, one OrxonoxClass* (for reference counting) and one T* (for normal use). b) Incrementing the reference is now optional in the constructor for raw pointers. This is needed because Scene has a selfreference but should still be destroyable.
  • Changed BaseObject to store a SmartPtr to it's Scene instead of a normal pointer.
  • Changed setScene and getScene to deal directly with SmartPtr instead of a Scene* pointer to avoid casting-to-OrxonoxClass issues.
  • Fixed two problems with lost SceneManagers in CameraManger: a) added a SmartPtr to the Scene for the fallback camera b) added a call to GUIManager in the destructor to release the scene manager
  • Enabled unloading in GSLevel again (after years). Works if playing without bots.
  • Property svn:eol-style set to native
File size: 2.1 KB
Line 
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 *      Benjamin Knecht
24 *   Co-authors:
25 *      Fabian 'x3n' Landau
26 *
27 */
28
29 /**
30 @file
31 @brief Handles the instances of Camera class
32 @author Benjamin Knecht <beni_at_orxonox.net>
33  */
34
35#ifndef _CameraManager_H__
36#define _CameraManager_H__
37
38#include "OrxonoxPrereqs.h"
39
40#include <cassert>
41#include <list>
42#include "util/OgreForwardRefs.h"
43#include "util/Singleton.h"
44#include "core/SmartPtr.h"
45
46namespace orxonox
47{
48    class _OrxonoxExport CameraManager : public Singleton<CameraManager>
49    {
50            friend class Singleton<CameraManager>;
51        public:
52            CameraManager(Ogre::Viewport* viewport);
53            ~CameraManager();
54
55            Camera* getActiveCamera() const;
56
57            void requestFocus(Camera* camera);
58            void releaseFocus(Camera* camera);
59
60            void useCamera(Ogre::Camera* camera);
61
62            static CameraManager* getInstancePtr() { return singletonPtr_s; }
63
64        private:
65            CameraManager(const CameraManager&); // don't use
66
67            std::list<Camera*>    cameraList_;
68            Ogre::Viewport*       viewport_;
69            Ogre::Camera*         fallbackCamera_;
70            SmartPtr<Scene>       fallbackCameraScene_;
71
72            static CameraManager* singletonPtr_s;
73    };
74}
75
76#endif /* _CameraManager_H__ */
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