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132 lines
3.9 KiB
C++
132 lines
3.9 KiB
C++
/*
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===========================================================================
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Doom 3 GPL Source Code
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Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
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This file is part of the Doom 3 GPL Source Code ("Doom 3 Source Code").
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Doom 3 Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 Source Code 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 Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#ifndef __GAME_CAMERA_H__
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#define __GAME_CAMERA_H__
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/*
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===============================================================================
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Camera providing an alternative view of the level.
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===============================================================================
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*/
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class idCamera : public idEntity {
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public:
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ABSTRACT_PROTOTYPE( idCamera );
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void Spawn( void );
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virtual void GetViewParms( renderView_t *view ) = 0;
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virtual renderView_t * GetRenderView();
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virtual void Stop( void ){} ;
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};
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/*
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===============================================================================
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idCameraView
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===============================================================================
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*/
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class idCameraView : public idCamera {
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public:
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CLASS_PROTOTYPE( idCameraView );
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idCameraView();
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// save games
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void Save( idSaveGame *savefile ) const; // archives object for save game file
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void Restore( idRestoreGame *savefile ); // unarchives object from save game file
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void Spawn( );
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virtual void GetViewParms( renderView_t *view );
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virtual void Stop( void );
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protected:
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void Event_Activate( idEntity *activator );
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void Event_SetAttachments();
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void SetAttachment( idEntity **e, const char *p );
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float fov;
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idEntity *attachedTo;
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idEntity *attachedView;
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};
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/*
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===============================================================================
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A camera which follows a path defined by an animation.
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===============================================================================
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*/
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typedef struct {
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idCQuat q;
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idVec3 t;
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float fov;
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} cameraFrame_t;
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class idCameraAnim : public idCamera {
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public:
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CLASS_PROTOTYPE( idCameraAnim );
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idCameraAnim();
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~idCameraAnim();
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// save games
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void Save( idSaveGame *savefile ) const; // archives object for save game file
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void Restore( idRestoreGame *savefile ); // unarchives object from save game file
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void Spawn( void );
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virtual void GetViewParms( renderView_t *view );
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private:
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int threadNum;
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idVec3 offset;
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int frameRate;
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int starttime;
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int cycle;
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idList<int> cameraCuts;
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idList<cameraFrame_t> camera;
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idEntityPtr<idEntity> activator;
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void Start( void );
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void Stop( void );
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void Think( void );
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void LoadAnim( void );
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void Event_Start( void );
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void Event_Stop( void );
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void Event_SetCallback( void );
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void Event_Activate( idEntity *activator );
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};
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#endif /* !__GAME_CAMERA_H__ */
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