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// Copyright (C) 1999-2000 Id Software, Inc.
//
// bg_local.h -- local definitions for the bg (both games) files
/*
* Portions Copyright (C) 2000-2001 Tim Angus
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* To assertain which portions are licensed under the LGPL and which are
* licensed by Id Software, Inc. please run a diff between the equivalent
* versions of the "Tremulous" modification and the unmodified "Quake3"
* game source code.
*/
#define MIN_WALK_NORMAL 0.7f // can't walk on very steep slopes
#define STEPSIZE 18
#define JUMP_VELOCITY 270
#define TIMER_LAND 130
#define TIMER_GESTURE (34*66+50)
#define OVERCLIP 1.001f
// all of the locals will be zeroed before each
// pmove, just to make damn sure we don't have
// any differences when running on client or server
typedef struct {
vec3_t forward, right, up;
float frametime;
int msec;
qboolean walking;
qboolean groundPlane;
trace_t groundTrace;
float impactSpeed;
vec3_t previous_origin;
vec3_t previous_velocity;
int previous_waterlevel;
} pml_t;
//TA: struct that stores smooth ops
// there is an array of these in bg_pmove.c
typedef struct
{
float time;
vec3_t rotAxis;
float rotAngle;
} smooth_t;
//TA: make this into a cvar later....
#define SMOOTHTIME 300
#define MAXSMOOTHS 10
//TA: wall climbing local
typedef struct
{
smooth_t sList[ MAXSMOOTHS ];
qboolean justFallen;
vec3_t lastNormal;
vec3_t nonSvangles;
} wcl_t;
extern pmove_t *pm;
extern pml_t pml;
// movement parameters
extern float pm_stopspeed;
extern float pm_duckScale;
extern float pm_swimScale;
extern float pm_wadeScale;
extern float pm_accelerate;
extern float pm_airaccelerate;
extern float pm_wateraccelerate;
extern float pm_flyaccelerate;
extern float pm_friction;
extern float pm_waterfriction;
extern float pm_flightfriction;
extern int c_pmove;
void PM_ClipVelocity( vec3_t in, vec3_t normal, vec3_t out, float overbounce );
void PM_AddTouchEnt( int entityNum );
void PM_AddEvent( int newEvent );
qboolean PM_SlideMove( qboolean gravity );
void PM_StepSlideMove( qboolean gravity );
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