// AI_character_sentry.h
// Native state-machine replacement for ai_character_sentry.script.

#pragma once


class rvmCharSentry : public rvmCharacter {
public:
    CLASS_PROTOTYPE( rvmCharSentry );

    rvmCharSentry();
    virtual void            Init( idAI* aiOwner ) override;
    virtual void            Destroy() override;
    virtual stateResult_t   RunStateByName( const char* stateName, stateParms_t* parms ) override;

protected:
    enum {
        RETREATING = -1,
        NOT_MOVING = 0,
        APPROACHING = 1,
        PLAYER_LOST = 0,
        PLAYER_BEHIND_ME = 1,
        PLAYER_OK = 2,
        PLAYER_AHEAD_OF_ME = 3
    };

    bool                    lead_player;
    bool                    hanging;
    bool                    awake;
    bool                    fire;
    float                   playerMoveState;
    idEntityPtr<idEntity>   light;
    bool                    light_on;
    float                   nextPositionSearch;
    idEntityPtr<idEntity>   ignore_enemy;
    float                   ignore_enemy_time;
    idVec3                  lastValidPlayerPosition;
    bool                    playerPositionThread;
    float                   nextLookTime;
    float                   leadTimeout;
    int                     shotsFired;
    float                   nextFireTime;

    virtual stateResult_t   Torso_Death( stateParms_t* parms );
    virtual stateResult_t   Torso_Idle( stateParms_t* parms );
    virtual stateResult_t   Torso_Pain( stateParms_t* parms );
    virtual stateResult_t   Torso_RangeAttack( stateParms_t* parms );
    virtual stateResult_t   Legs_Death( stateParms_t* parms );
    virtual stateResult_t   Legs_Idle( stateParms_t* parms );
    virtual stateResult_t   Legs_Walk( stateParms_t* parms );
    virtual stateResult_t   Legs_Fold( stateParms_t* parms );
    virtual stateResult_t   Legs_Folded( stateParms_t* parms );
    virtual stateResult_t   Legs_Unfold( stateParms_t* parms );
    virtual stateResult_t   Legs_Hanging( stateParms_t* parms );
    virtual stateResult_t   Legs_TurnLeft( stateParms_t* parms );
    virtual stateResult_t   Legs_TurnRight( stateParms_t* parms );
    virtual stateResult_t   state_Begin( stateParms_t* parms );
    virtual stateResult_t   updatePlayerPositionThread( stateParms_t* parms );
    virtual stateResult_t   path_sentry_light_on( stateParms_t* parms );
    virtual stateResult_t   path_sentry_light_off( stateParms_t* parms );
    virtual stateResult_t   path_sentry_shutdown( stateParms_t* parms );
    virtual stateResult_t   path_sentry_unlock_door( stateParms_t* parms );
    virtual stateResult_t   path_corner( stateParms_t* parms );
    virtual stateResult_t   path_sentry_lead_player( stateParms_t* parms );
    virtual stateResult_t   path_sentry_ignore_player( stateParms_t* parms );
    virtual stateResult_t   state_Killed( stateParms_t* parms );
    virtual stateResult_t   state_WaitForTrigger( stateParms_t* parms );
    virtual stateResult_t   state_Idle( stateParms_t* parms );
    virtual stateResult_t   state_FollowPath( stateParms_t* parms );
    virtual stateResult_t   state_Wait( stateParms_t* parms );
    virtual stateResult_t   state_GetCloser( stateParms_t* parms );
    virtual stateResult_t   state_CantReachPlayer( stateParms_t* parms );
    virtual stateResult_t   state_Lead( stateParms_t* parms );
    virtual stateResult_t   state_FindPlayer( stateParms_t* parms );
    virtual stateResult_t   state_Combat( stateParms_t* parms );
    virtual stateResult_t   combat_chase( stateParms_t* parms );
    virtual stateResult_t   combat_range( stateParms_t* parms );

    virtual void            spawn_flashlight(  );
    virtual void            flashlight_off(  );
    virtual void            flashlight_on(  );
    virtual void            ignore( idEntity* ignore_ent );
    virtual bool            checkForEnemy( float use_fov );
    virtual float           checkDestinationDistance(  );
    virtual bool            find_attack_position(  );
    virtual void            do_attack( int attack_flags );
    virtual int             check_attacks(  );
};