rpg-x2/game/be_aas.h

// Copyright (C) 1999-2000 Id Software, Inc.
//

/*****************************************************************************
 * name:		be_aas.h
 *
 * desc:		Area Awareness System, stuff exported to the AI
 *
 * $Archive: /StarTrek/Code-DM/game/be_aas.h $
 * $Author: Jmonroe $ 
 * $Revision: 1 $
 * $Modtime: 1/21/00 10:12p $
 * $Date: 1/25/00 6:26p $
 *
 *****************************************************************************/

#ifndef MAX_STRINGFIELD
#define MAX_STRINGFIELD				80
#endif

//travel flags
#define TFL_INVALID				0x0000001	//!<traveling temporary not possible
#define TFL_WALK				0x0000002	//!<walking
#define TFL_CROUCH				0x0000004	//!<crouching
#define TFL_BARRIERJUMP			0x0000008	//!<jumping onto a barrier
#define TFL_JUMP				0x0000010	//!<jumping
#define TFL_LADDER				0x0000020	//!<climbing a ladder
#define TFL_WALKOFFLEDGE		0x0000080	//!<walking of a ledge
#define TFL_SWIM				0x0000100	//!<swimming
#define TFL_WATERJUMP			0x0000200	//!<jumping out of the water
#define TFL_TELEPORT			0x0000400	//!<teleporting
#define TFL_ELEVATOR			0x0000800	//!<elevator
#define TFL_ROCKETJUMP			0x0001000	//!<rocket jumping
#define TFL_BFGJUMP				0x0002000	//!<bfg jumping
#define TFL_GRAPPLEHOOK			0x0004000	//!<grappling hook
#define TFL_DOUBLEJUMP			0x0008000	//!<double jump
#define TFL_RAMPJUMP			0x0010000	//!<ramp jump
#define TFL_STRAFEJUMP			0x0020000	//!<strafe jump
#define TFL_JUMPPAD				0x0040000	//!<jump pad
#define TFL_AIR					0x0080000	//!<travel through air
#define TFL_WATER				0x0100000	//!<travel through water
#define TFL_SLIME				0x0200000	//!<travel through slime
#define TFL_LAVA				0x0400000	//!<travel through lava
#define TFL_DONOTENTER			0x0800000	//!<travel through donotenter area
#define TFL_FUNCBOB				0x1000000	//!<func bobbing
#define TFL_FLIGHT				0x2000000	//!<flight

//default travel flags
#define TFL_DEFAULT	TFL_WALK|TFL_CROUCH|TFL_BARRIERJUMP|\
	TFL_JUMP|TFL_LADDER|\
	TFL_WALKOFFLEDGE|TFL_SWIM|TFL_WATERJUMP|\
	TFL_TELEPORT|TFL_ELEVATOR|\
	TFL_AIR|TFL_WATER|TFL_JUMPPAD|TFL_FUNCBOB

typedef enum
{
	SOLID_NOT,			//!< no interaction with other objects
	SOLID_TRIGGER,		//!< only touch when inside, after moving
	SOLID_BBOX,			//!< touch on edge
	SOLID_BSP			//!< bsp clip, touch on edge
} solid_t;

//!a trace is returned when a box is swept through the AAS world
typedef struct aas_trace_s
{
	qboolean	startsolid;	//!< if true, the initial point was in a solid area
	float		fraction;	//!< time completed, 1.0 = didn't hit anything
	vec3_t		endpos;		//!< final position
	int			ent;		//!< entity blocking the trace
	int			lastarea;	//!< last area the trace was in (zero if none)
	int			area;		//!< area blocking the trace (zero if none)
	int			planenum;	//!< number of the plane that was hit
} aas_trace_t;

/* Defined in botlib.h

//bsp_trace_t hit surface
typedef struct bsp_surface_s
{
	char name[16];
	int flags;
	int value;
} bsp_surface_t;

//a trace is returned when a box is swept through the BSP world
typedef struct bsp_trace_s
{
	qboolean		allsolid;	// if true, plane is not valid
	qboolean		startsolid;	// if true, the initial point was in a solid area
	float			fraction;	// time completed, 1.0 = didn't hit anything
	vec3_t			endpos;		// final position
	cplane_t		plane;		// surface normal at impact
	float			exp_dist;	// expanded plane distance
	int				sidenum;	// number of the brush side hit
	bsp_surface_t	surface;	// hit surface
	int				contents;	// contents on other side of surface hit
	int				ent;		// number of entity hit
} bsp_trace_t;
//*/

//!entity info
typedef struct aas_entityinfo_s
{
	int		valid;			//!< true if updated this frame
	int		type;			//!< entity type
	int		flags;			//!< entity flags
	float	ltime;			//!< local time
	float	update_time;	//!< time between last and current update
	int		number;			//!< number of the entity
	vec3_t	origin;			//!< origin of the entity
	vec3_t	angles;			//!< angles of the model
	vec3_t	old_origin;		//!< for lerping
	vec3_t	lastvisorigin;	//!< last visible origin
	vec3_t	mins;			//!< bounding box minimums
	vec3_t	maxs;			//!< bounding box maximums
	int		groundent;		//!< ground entity
	int		solid;			//!< solid type
	int		modelindex;		//!< model used
	int		modelindex2;	//!< weapons, CTF flags, etc
	int		frame;			//!< model frame number
	int		event;			//!< impulse events -- muzzle flashes, footsteps, etc
	int		eventParm;		//!< even parameter
	int		powerups;		//!< bit flags
	int		weapon;			//!< determines weapon and flash model, etc
	int		legsAnim;		//!< mask off ANIM_TOGGLEBIT
	int		torsoAnim;		//!< mask off ANIM_TOGGLEBIT
} aas_entityinfo_t;


//client movement prediction stop events, stop as soon as:
#define SE_NONE					0
#define SE_HITGROUND			1		//!< the ground is hit
#define SE_LEAVEGROUND			2		//!< there's no ground
#define SE_ENTERWATER			4		//!< water is entered
#define SE_ENTERSLIME			8		//!< slime is entered
#define SE_ENTERLAVA			16		//!< lava is entered
#define SE_HITGROUNDDAMAGE		32		//!< the ground is hit with damage
#define SE_GAP					64		//!< there's a gap
#define SE_TOUCHJUMPPAD			128		//!< touching a jump pad area
#define SE_TOUCHTELEPORTER		256		//!< touching teleporter
#define SE_ENTERAREA			512		//!< the given stoparea is entered
#define SE_HITGROUNDAREA		1024	//!< a ground face in the area is hit
#define SE_HITBOUNDINGBOX		2048	//!< hit the specified bounding box

typedef struct aas_clientmove_s
{
	vec3_t endpos;			//!<position at the end of movement prediction
	int endarea;			//!<area at end of movement prediction
	vec3_t velocity;		//!<velocity at the end of movement prediction
	aas_trace_t trace;		//!<last trace
	int presencetype;		//!<presence type at end of movement prediction
	int stopevent;			//!<event that made the prediction stop
	float endcontents;		//!<contents at the end of movement prediction
	float time;				//!<time predicted ahead
	int frames;				//!<number of frames predicted ahead
} aas_clientmove_t;

typedef struct aas_altroutegoal_s
{
	vec3_t origin;
	int areanum;
	unsigned short starttraveltime;
	unsigned short goaltraveltime;
	unsigned short extratraveltime;
} aas_altroutegoal_t;