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*************************************************************************
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ArmageTron -- Just another Tron Lightcycle Game in 3D.
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Copyright (C) 2000 Manuel Moos (manuel@moosnet.de)
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**************************************************************************
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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***************************************************************************
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#ifndef ArmageTron_CAMERA_H
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#define ArmageTron_CAMERA_H
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typedef enum {CAMERA_IN=0, CAMERA_CUSTOM=1, CAMERA_FREE=2, CAMERA_FOLLOW=3,
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CAMERA_SMART=4, CAMERA_SERVER_CUSTOM=5, CAMERA_SMART_IN=6, CAMERA_COUNT=7 } eCamMode;
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#include "rViewport.h"
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#include "nObserver.h"
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//extern REAL se_cameraRise; // how far down does the current camera look?
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//extern REAL se_cameraZ;
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// extern List<eCamera> se_cameras;
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static uActionCamera se_lookUp,se_lookDown,se_lookLeft,se_lookRight,
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se_moveLeft,se_moveRight,se_moveUp,se_moveDown,se_moveForward,se_moveBack,
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se_zoomIn,se_zoomOut,se_glanceLeft,se_glanceRight,se_glanceBack,
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// tCHECKED_PTR(eGameObject) foot;
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tCHECKED_PTR(eGrid) grid;
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//eGameObject *center;
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nObserverPtr< ePlayerNetID> netPlayer;
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tCHECKED_PTR(ePlayer) localPlayer;
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// mutable nObserverPtr<eNetGameObject> center; // the game object we watch
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tJUST_CONTROLLED_PTR<eGameObject> center; // the game object we watch
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// mutable int centerID; // the game id of the object we are watching
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//int lastCenterID; // the game id of the object we are watching
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REAL lastSwitch; // the last center switch
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REAL zNear ; // near clipping plane
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eCamMode mode ; // current view mode
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eCoord pos; // Position
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eCoord lastPos; // last rendered position
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eCoord dir; // direction
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eCoord top; // vector (top,1) is top of camera (limits views)
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REAL z,rise; // height above the floor and whether we look up or down
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REAL fov; // field of vision;
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REAL turning; // number of turns in the last seconds
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REAL smoothTurning; //that value smoothed
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REAL distance; // distance travelled so far
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REAL lastrendertime; // the time this was last rendered
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REAL smartcamSkewSmooth, smartcamIncamSmooth, smartcamFrontSmooth, centerSpeedSmooth;
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eCoord centerDirSmooth;
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eCoord centerPosSmooth;
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tCHECKED_PTR(rViewport) vp;
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REAL userCameraControl;
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bool glancingLeft,glancingRight,glancingBack;
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REAL glanceSmooth, glanceSmoothAbs;
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bool renderingMain_; // flag indicating whether the current rendering process is the main process or just a mirror effect
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static bool InterestingToWatch(eGameObject const * g);
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eCoord Glance( eCoord const & in, eCoord const & glanceDir ) const;
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void Bound( REAL dt ); //!< make sure the camera is inside the arena and has clear line of sight
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void Bound( REAL dt, eCoord & pos ); //!< make sure pos is inside the arena and has clear line of sight
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bool CenterIncamOnTurn();
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bool AutoSwitchIncam();
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bool RenderingMain() const { return renderingMain_; }
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void SetRenderingMain( bool f ){ renderingMain_ = f; }
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const ePlayerNetID* Player() const;
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const ePlayer* LocalPlayer() const;
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eCamera(eGrid *grid, rViewport *vp,ePlayerNetID *owner,ePlayer *lp,eCamMode m=CAMERA_IN);
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eGameObject * Center() const;
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eCoord CenterPos() const;
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eCoord CenterDir() const;
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virtual eCoord CenterCycleDir() const;
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virtual REAL SpeedMultiplier() const { return 1; }
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eCoord CenterCamDir() const;
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eCoord CenterCamTop() const;
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eCoord CenterCamPos() const;
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REAL CenterCamZ() const;
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REAL CenterZ() const;
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REAL CenterSpeed() const;
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const eCoord& CameraDir() const {return dir;}
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const eCoord& CameraPos() const {return pos;}
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eCoord CameraGlancePos() const {return Glance(pos, glanceDir_);}
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REAL CameraZ () const {return z;}
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bool CenterAlive() const;
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bool CenterCockpitFixedBefore() const;
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void CenterCockpitFixedAfter() const;
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void SwitchCenter(int d);
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bool Act(uActionCamera *act,REAL x);
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void SoundMix(unsigned char *dest,unsigned int len);
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void SoundMixGameObject(unsigned char *dest,unsigned int len,eGameObject *go);
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virtual void Timestep(REAL ts);
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REAL Dist(){return distance;}
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static int Number(){return se_cameras.Len();}
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static const eCoord& PosNum(int i){
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if (i<se_cameras.Len())
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return se_cameras(i)->lastPos;
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static const eCoord& DirNum(int i){
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if (i<se_cameras.Len())
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return se_cameras(i)->dir;
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static REAL HeightNum(int i){
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if (i<se_cameras.Len())
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return se_cameras(i)->z;
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static void s_Timestep(eGrid *grid, REAL time);
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//! make sure CenterPos() + dirFromTarget() is visible from pos
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bool Bound( REAL ratio, eCoord & pos, eCoord const & dirFromTarget, REAL & hitCache );
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enum HitCacheSize{ hitCacheSize = 3 };
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REAL hitCache_[hitCacheSize];
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inline int NumberOfCameras(){return eCamera::Number();}
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inline const eCoord& CameraPos(int i){return eCamera::PosNum(i);}
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inline const eCoord& CameraDir(int i){return eCamera::DirNum(i);}
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inline REAL CameraHeight(int i){return eCamera::HeightNum(i);}
added
removed
src/engine/eCamera.h
