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source: code/branches/tutorial2/src/modules/overlays/hud/HUDNavigation.h @ 9018

Last change on this file since 9018 was 9016, checked in by jo, 13 years ago

Merging presentation2011 branch to trunk. Please check for possible bugs.

  • Property svn:eol-style set to native
File size: 3.4 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 *      Felix Schulthess
24 *   Co-authors:
25 *      Reto Grieder
26 *      Matthias Spalinger
27 *
28 */
29
30#ifndef _HUDNavigation_H__
31#define _HUDNavigation_H__
32
33#include "overlays/OverlaysPrereqs.h"
34
35#include <map>
36#include <string>
37
38
39#include "util/OgreForwardRefs.h"
40#include "tools/interfaces/Tickable.h"
41#include "interfaces/RadarListener.h"
42#include "overlays/OrxonoxOverlay.h"
43
44namespace orxonox
45{
46class _OverlaysExport HUDNavigation : public OrxonoxOverlay, public Tickable, public RadarListener
47{
48public:
49    HUDNavigation ( BaseObject* creator );
50    virtual ~HUDNavigation();
51
52    void setConfigValues();
53
54    virtual void XMLPort ( Element& xmlelement, XMLPort::Mode mode );
55    virtual void tick ( float dt );
56
57    // RadarListener interface
58    virtual void addObject ( RadarViewable* object );
59    virtual void removeObject ( RadarViewable* viewable );
60    virtual void objectChanged ( RadarViewable* viewable );
61
62    virtual void changedOwner();
63    virtual void sizeChanged();
64    virtual void angleChanged() { }
65    virtual void positionChanged() { }
66    virtual void radarTick ( float dt ) {}
67
68    inline float getRadarSensitivity() const
69    { return 1.0f; }
70
71    unsigned int getMarkerLimit() { return this->markerLimit_; }
72
73private:
74    struct ObjectInfo
75    {
76        Ogre::PanelOverlayElement* panel_;
77        Ogre::TextAreaOverlayElement* text_;
78        bool outOfView_;
79        bool wasOutOfView_;
80
81    };
82
83    bool showObject( RadarViewable* rv );
84
85    // XMLPort accessors
86    void setNavMarkerSize ( float size )
87        { navMarkerSize_ = size; this->sizeChanged(); }
88    float getNavMarkerSize() const
89        { return navMarkerSize_; }
90    void setDetectionLimit( float limit ) 
91        { this->detectionLimit_ = limit; } 
92    float getDetectionLimit() const 
93        { return this->detectionLimit_; }
94
95    void setTextSize ( float size );
96    float getTextSize() const;
97
98    void setFont ( const std::string& font );
99    const std::string& getFont() const;
100
101    typedef std::map<RadarViewable*, ObjectInfo > ObjectMap;
102    ObjectMap activeObjectList_;
103
104    typedef std::list < std::pair<RadarViewable*, unsigned int > > sortedList;
105    sortedList sortedObjectList_;
106
107    float getArrowSizeX(int dist);   
108    float getArrowSizeY(int dist);
109
110    float navMarkerSize_;
111    std::string fontName_;
112    float textSize_;
113    bool showDistance;
114
115    unsigned int markerLimit_;
116    float detectionLimit_; //!< Objects that are more far away than detectionLimit_ are not displayed on the HUD. 10000.0f is the default value.
117
118};
119}
120
121#endif /* _HUDNavigation_H__ */
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