codemp/game/ai.h

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#ifndef __AI__
#define __AI__

//Distance ratings
typedef enum
{
        DIST_MELEE,
        DIST_LONG,
} distance_e;

//Attack types
typedef enum
{
        ATTACK_MELEE,
        ATTACK_RANGE,
} attack_e;

enum
{
        SQUAD_IDLE,                                     //No target found, waiting
        SQUAD_STAND_AND_SHOOT,          //Standing in position and shoot (no cover)
        SQUAD_RETREAT,                          //Running away from combat
        SQUAD_COVER,                            //Under protective cover
        SQUAD_TRANSITION,                       //Moving between points, not firing
        SQUAD_POINT,                            //On point, laying down suppressive fire
        SQUAD_SCOUT,                            //Poking out to draw enemy
        NUM_SQUAD_STATES,
};

//sigh... had to move in here for groupInfo
typedef enum //# rank_e
{
        RANK_CIVILIAN,
        RANK_CREWMAN,
        RANK_ENSIGN,
        RANK_LT_JG,
        RANK_LT,
        RANK_LT_COMM,
        RANK_COMMANDER,
        RANK_CAPTAIN
} rank_t;

qboolean NPC_CheckPlayerTeamStealth( void );

//AI_GRENADIER
void NPC_BSGrenadier_Default( void );

//AI_SNIPER
void NPC_BSSniper_Default( void );

//AI_STORMTROOPER
void NPC_BSST_Investigate( void );
void NPC_BSST_Default( void );
void NPC_BSST_Sleep( void );

//AI_JEDI
void NPC_BSJedi_Investigate( void );
void NPC_BSJedi_Default( void );
void NPC_BSJedi_FollowLeader( void );

// AI_DROID
void NPC_BSDroid_Default( void );

// AI_ImperialProbe
void NPC_BSImperialProbe_Default( void );

// AI_atst
void NPC_BSATST_Default( void );

void NPC_BSInterrogator_Default( void );

// AI Mark 1
void NPC_BSMark1_Default( void );

// AI Mark 2
void NPC_BSMark2_Default( void );


void NPC_BSMineMonster_Default( void );
void NPC_BSHowler_Default( void );
void NPC_BSRancor_Default( void );

//Utilities
//Group AI
#define MAX_FRAME_GROUPS        32
// !!!!!!!!!! LOADSAVE-affecting structure !!!!!!!!!!
typedef struct AIGroupMember_s
{
        int     number;
        int waypoint;
        int pathCostToEnemy;
        int     closestBuddy;
} AIGroupMember_t;

#define MAX_GROUP_MEMBERS 32
// !!!!!!!!!! LOADSAVE-affecting structure !!!!!!!!!!
typedef struct AIGroupInfo_s
{
        int                     numGroup;
        qboolean        processed;
        team_t          team;
        gentity_t       *enemy;
        int                     enemyWP;
        int                     speechDebounceTime;
        int                     lastClearShotTime;
        int                     lastSeenEnemyTime;
        int                     morale;
        int                     moraleAdjust;
        int                     moraleDebounce;
        int                     memberValidateTime;
        int                     activeMemberNum;
        gentity_t       *commander;
        vec3_t          enemyLastSeenPos;
        int                     numState[ NUM_SQUAD_STATES ];
        AIGroupMember_t member[ MAX_GROUP_MEMBERS ];
} AIGroupInfo_t;

int     AI_GetGroupSize( vec3_t origin, int radius, team_t playerTeam, gentity_t *avoid );
int AI_GetGroupSize2( gentity_t *ent, int radius );

void AI_GetGroup( gentity_t *self );

qboolean AI_CheckEnemyCollision( gentity_t *ent, qboolean takeEnemy );
gentity_t *AI_DistributeAttack( gentity_t *attacker, gentity_t *enemy, team_t team, int threshold );

#endif  //__AI__