| 1 | /* |
|---|
| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
|---|
| 3 | * |
|---|
| 4 | * |
|---|
| 5 | * License notice: |
|---|
| 6 | * |
|---|
| 7 | * This program is free software; you can redistribute it and/or |
|---|
| 8 | * modify it under the terms of the GNU General Public License |
|---|
| 9 | * as published by the Free Software Foundation; either version 2 |
|---|
| 10 | * of the License, or (at your option) any later version. |
|---|
| 11 | * |
|---|
| 12 | * This program is distributed in the hope that it will be useful, |
|---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 15 | * GNU General Public License for more details. |
|---|
| 16 | * |
|---|
| 17 | * You should have received a copy of the GNU General Public License |
|---|
| 18 | * along with this program; if not, write to the Free Software |
|---|
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
|---|
| 20 | * |
|---|
| 21 | * Author: |
|---|
| 22 | * Yuning Chai |
|---|
| 23 | * Co-authors: |
|---|
| 24 | * ... |
|---|
| 25 | * |
|---|
| 26 | */ |
|---|
| 27 | |
|---|
| 28 | #ifndef _RADAR_H__ |
|---|
| 29 | #define _RADAR_H__ |
|---|
| 30 | |
|---|
| 31 | #include <string.h> |
|---|
| 32 | #include <OgreOverlayManager.h> |
|---|
| 33 | #include <OgreStringConverter.h> |
|---|
| 34 | #include <OgreOverlayElement.h> |
|---|
| 35 | #include <OgrePanelOverlayElement.h> |
|---|
| 36 | #include <OgrePrerequisites.h> |
|---|
| 37 | |
|---|
| 38 | #include <util/Math.h> |
|---|
| 39 | #include <string.h> |
|---|
| 40 | #include "core/Tickable.h" |
|---|
| 41 | #include "core/ConsoleCommand.h" |
|---|
| 42 | #include "objects/SpaceShip.h" |
|---|
| 43 | #include "../OrxonoxPrereqs.h" |
|---|
| 44 | #include "RadarObject.h" |
|---|
| 45 | #include "GraphicsEngine.h" |
|---|
| 46 | |
|---|
| 47 | namespace orxonox |
|---|
| 48 | { |
|---|
| 49 | class _OrxonoxExport RadarOverlayElement : public Ogre::PanelOverlayElement |
|---|
| 50 | { |
|---|
| 51 | private: |
|---|
| 52 | Ogre::OverlayManager* om; // our one and only overlay manager |
|---|
| 53 | Ogre::OverlayContainer* container_; // pointer to the container we're in |
|---|
| 54 | Vector3 initialDir_; // direction of nose |
|---|
| 55 | Vector3 currentDir_; |
|---|
| 56 | Vector3 initialOrth_; // direction of normal |
|---|
| 57 | Vector3 currentOrth_; |
|---|
| 58 | Vector3 shipPos_; // position of ship |
|---|
| 59 | Ogre::Plane plane; // plane perpendicular to dir |
|---|
| 60 | |
|---|
| 61 | Ogre::Real leftRel_, topRel_, dimRel_; // relative position/dimension |
|---|
| 62 | int left_, top_, dim_; // absolute position/dimension |
|---|
| 63 | int windowW_, windowH_; // absolute window dimensions |
|---|
| 64 | |
|---|
| 65 | public: |
|---|
| 66 | RadarOverlayElement(const Ogre::String& name); |
|---|
| 67 | ~RadarOverlayElement(); |
|---|
| 68 | void init(Real leftRel, Real topRel, Real dimRel, Ogre::OverlayContainer* container); |
|---|
| 69 | void resize(); |
|---|
| 70 | void update(); |
|---|
| 71 | void updateNavMarker(); |
|---|
| 72 | void addObject(Vector3 pos); |
|---|
| 73 | void listObjects(); |
|---|
| 74 | float getDist2Focus(); |
|---|
| 75 | float calcRadius(RadarObject* obj); |
|---|
| 76 | float calcPhi(RadarObject* obj); |
|---|
| 77 | bool calcRight(RadarObject* obj); |
|---|
| 78 | |
|---|
| 79 | Ogre::PanelOverlayElement* navMarker_; // marker to help navigating |
|---|
| 80 | RadarObject* firstRadarObject_; // start of linked list |
|---|
| 81 | RadarObject* lastRadarObject_; // end of linked list |
|---|
| 82 | RadarObject* focus_; // object that is focussed |
|---|
| 83 | |
|---|
| 84 | static RadarOverlayElement* instance_s; |
|---|
| 85 | static void cycleFocus(); |
|---|
| 86 | }; |
|---|
| 87 | } |
|---|
| 88 | |
|---|
| 89 | #endif |
|---|
