88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
/*
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* Copyright (c) 2016-2024 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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var bool autocvar_ai_debugNav = false;
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void
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_NSNavAI_Log(string msg)
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{
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if (autocvar_ai_debugNav == true)
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print(sprintf("%f %s\n", time, msg));
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}
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#define NSNavAI_Log(...) _NSNavAI_Log(sprintf(__VA_ARGS__))
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#ifndef MAX_AMMO_TYPES
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#define MAX_AMMO_TYPES 16
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#endif
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/** This entity class represents a moving/pathfinding object.
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It knows how to deal with waypoint based nodes and possibly other
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types of pathfinding in the future.
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*/
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class
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NSNavAI:NSSurfacePropEntity
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{
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private:
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#ifdef SERVER
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/* pathfinding */
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int m_iNodes;
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int m_iCurNode;
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nodeslist_t *m_pRoute;
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vector m_vecLastNode;
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vector m_vecTurnAngle;
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string m_pathTarget;
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NSEntity m_pathEntity;
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float _m_flRouteGiveUp;
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vector _m_vecRoutePrev;
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vector m_vecRouteEntity;
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entity m_eFollowing;
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/* These are defined in side defs\*.def, ammo_types and ammo_names */
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int m_iAmmoTypes[MAX_AMMO_TYPES];
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#endif
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public:
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void NSNavAI(void);
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#ifdef SERVER
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/* overrides */
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virtual void Save(float);
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virtual void Restore(string,string);
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virtual void RestoreComplete(void);
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/* methods we'd like others to override */
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/** Returns if this class is capable of crouching. */
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virtual bool CanCrouch(void);
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/** Returns the current movement values in a single vector (x = fwd, y = rt, y = up) */
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nonvirtual vector GetRouteMovevalues(void);
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/** Returns the current movement direction. */
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nonvirtual vector GetRouteDirection(void);
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/** Called when the object is done moving to its destination. */
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virtual void RouteEnded(void);
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/** When called, will wipe any memory of an ongoing route. */
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virtual void RouteClear(void);
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/** Internal use only. Called every frame to see our route progression. */
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virtual void CheckRoute(void);
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/** When called, will plot a route to a given world coordinate and start moving. */
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virtual void RouteToPosition(vector);
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/** When called, will plot a route to a given world coordinate and start moving, ignoring any links that contain the given link flags. */
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virtual void RouteToPositionDenyFlags(vector, int);
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/** When called, will start following a path_corner */
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virtual void ChasePath(string startPath);
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/** Internal use only. Called every frame to see our route progression. */
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virtual void CheckRoute_Path(void);
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#endif
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};
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