119 lines
3.6 KiB
C++
119 lines
3.6 KiB
C++
/*
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* Copyright (c) 2016-2023 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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#define COST_INFINITE 99999
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/** The desired target destination has been reached. */
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#define BOTROUTE_DESTINATION -1
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/** Unloading of the route in progress. */
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#define BOTROUTE_END -2
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/** Bot Personality */
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typedef enum
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{
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BOT_PERSONALITY_NORMAL, /**< this bot will be dynamic */
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BOT_PERSONALITY_AGRESSIVE, /**< this bot will always prefer to be attacking */
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BOT_PERSONALITY_DEFENSIVE /**< this bot will always prefer to stay behind */
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} botpersonality_t;
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/** Bot State */
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typedef enum
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{
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BOT_STATE_IDLE, /**< this should rarely happen */
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BOT_STATE_PATROLLING, /**< this is basically most deathmatch cases */
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BOT_STATE_DEFENDING, /**< this is for when bots stay put and stay around spawn, or their teams goalitem */
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BOT_STATE_ATTACKING, /**< this is for when bots go to the enemy spawn, or to the enemy team's goalitem */
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BOT_STATE_FLEEING /**< this is for when the AI should just get as far away as possible */
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} botstate_t;
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/** A virtual multiplayer opponent. Base class for all bots.
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*/
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class NSBot:player
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{
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/* routing */
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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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float m_flNodeGiveup;
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float m_flLastDist;
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entity m_eDestination;
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vector m_vecLastNode;
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/* combat */
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entity m_eTarget;
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int m_iAttackMode;
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float m_flAttackTime;
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/* items */
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int m_iOldItems;
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/* visual */
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float m_flSeeTime;
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/* personality and state */
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botstate_t m_bsState;
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botpersonality_t m_bpPersonality;
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/* cache, these are just here so we won't have to calc them often */
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float m_flEnemyDist;
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weapontype_t m_wtWeaponType;
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vector m_vecLastPOI;
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float m_flForceWeaponAttack;
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vector m_vecForceWeaponAttackPos;
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void(void) NSBot;
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virtual void(botstate_t) SetState;
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virtual botstate_t(void) GetState;
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virtual botpersonality_t(void) GetPersonality;
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virtual void(string) ChatSay;
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virtual void(string) ChatSayTeam;
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virtual void(void) Pain;
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virtual void(void) RouteClear;
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virtual void(void) WeaponThink;
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virtual void(void) WeaponAttack;
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virtual void(void) SeeThink;
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virtual void(int, int) BrainThink;
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virtual void(void) RunAI;
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virtual void(void) CreateObjective;
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virtual void(void) CheckRoute;
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virtual void(void) PreFrame;
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virtual void(void) PostFrame;
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virtual void(void) UseButton;
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virtual void(entity) SetEnemy;
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virtual float(void) GetRunSpeed;
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virtual float(void) GetWalkSpeed;
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nonvirtual void ForceWeaponAttack(vector, float);
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virtual void(string) SetName;
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};
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/** Adds a bot to the game with some basic info. Returns the resulting entity. __NULL__ if unavailable. */
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entity Bot_AddQuick(void);
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/** Applies random custom colors to the given bot entity. */
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void
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Bot_RandomColormap(NSBot target)
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{
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vector x = hsv2rgb(random() * 360, 100, 100);
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float top = x[2] + (x[1] << 8) + (x[0] << 16);
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x = hsv2rgb(random() * 360, 100, 100);
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float bottom = x[2] + (x[1] << 8) + (x[0] << 16);
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forceinfokey(target, "topcolor", sprintf("0x%x", top));
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forceinfokey(target, "bottomcolor", sprintf("0x%x", bottom));
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}
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