//-----------------------------------------------------------------------------
//
// $Id$
//
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.8  2002/06/16 20:06:14  jbravo
// Reindented all the source files with "indent -kr -ut -i8 -l120 -lc120 -sob -bad -bap"
//
// Revision 1.7  2002/03/30 17:59:27  jbravo
// Forgot a * on *ent
//
// Revision 1.6  2002/03/30 17:57:48  jbravo
// Two functions added to zcam.h for g_active.c
//
// Revision 1.5  2002/02/10 16:26:55  jbravo
// Attempting to intergrate zcam better into rq3 and a fix for lights.wav
//
// Revision 1.4  2002/02/09 01:07:14  jbravo
// Added zcam files
//
//
//-----------------------------------------------------------------------------

/* 
 *  ZCam v1.0.4
 *  Spectator Camera for Quake III Arena
 *  Copyright (C), 2001 by Avi "Zung!" Rozen
 *	
 *  http://www.telefragged.com/zungbang/zcam
 *
 *  Credits:
 *  FLIC  camera mode is based on code  taken from q2cam by Paul Jordan
 *  SWING camera mode is based on ideas taken from CreepCam for Quake I 
 *
 */

#ifndef __ZCAM_H__
#define __ZCAM_H__

#define MAX_VISIBLE_RANGE		1000

void camera_init(void);
void camera_shutdown(void);
void camera_state_save(gclient_t * client);
void camera_state_load(gclient_t * client);
void camera_begin(gentity_t * ent);
void camera_disconnect(gentity_t * ent);
void camera_think(gentity_t * ent);
void camera_cmd(gentity_t * ent);
void CameraFlicBegin(gentity_t * ent);
void CameraSwingCycle(gentity_t * ent, int dir);

// JBravo: moved from zcam.c to here:
/* camera mode */
typedef enum camera_mode_e {
	CAMERA_MODE_FLIC,
	CAMERA_MODE_SWING
} camera_mode_t;

/* camera data */
typedef struct camera_s {
	camera_mode_t mode;	// camera mode

	// swing mode
	float swing_distance;	// distance behind player
	float swing_height;	// height of camera
	float swing_angle;	// angle of camera
	float swing_yaw;	// yaw of camera
	float swing_pitch;	// pitch of camera
	gentity_t *swing_target;
	gentity_t *swing_secondry_target;
	vec3_t swing_last_viewangles;
	float swing_msg_time;

	// flic mode
	gentity_t *flic_target;
	qboolean flic_watching_the_dead;
	qboolean flic_watching_the_wall;
	vec3_t flic_dead_origin;
	float flic_xy_lag;
	float flic_z_lag;
	float flic_angle_lag;
	float flic_last_move_time;
	float flic_last_switch_time;
	qboolean flic_override;	// signal that player must be followed
} camera_t;

#endif				/* __ZCAM_H__ */