/*
===========================================================================

IceTech GPL Source Code
Copyright (C) 2026 Justin Marshall

This file is part of the IceTech GPL Source Code (?IceTech Source Code?).

IceTech Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

IceTech Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with IceTech Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the IceTech Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the IceTech Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing Justin Marshall, justinmarshall20@gmail.com

===========================================================================
*/

#ifndef __AI_H__
#define __AI_H__

/*
===============================================================================

	idAI

===============================================================================
*/

const float	SQUARE_ROOT_OF_2 = 1.414213562f;
const float	AI_TURN_PREDICTION = 0.2f;
const float	AI_TURN_SCALE = 60.0f;
const float	AI_SEEK_PREDICTION = 0.3f;
const float	AI_FLY_DAMPENING = 0.15f;
const float	AI_HEARING_RANGE = 2048.0f;
const int	DEFAULT_FLY_OFFSET = 68;

#define ATTACK_IGNORE			0
#define ATTACK_ON_DAMAGE		1
#define ATTACK_ON_ACTIVATE		2
#define ATTACK_ON_SIGHT			4

// defined in script/ai_base.script.  please keep them up to date.
typedef enum {
	MOVETYPE_DEAD,
	MOVETYPE_ANIM,
	MOVETYPE_SLIDE,
	MOVETYPE_FLY,
	MOVETYPE_STATIC,
	NUM_MOVETYPES
} moveType_t;

typedef enum {
	MOVE_NONE,
	MOVE_FACE_ENEMY,
	MOVE_FACE_ENTITY,

	// commands < NUM_NONMOVING_COMMANDS don't cause a change in position
	NUM_NONMOVING_COMMANDS,

	MOVE_TO_ENEMY = NUM_NONMOVING_COMMANDS,
	MOVE_TO_ENEMYHEIGHT,
	MOVE_TO_ENTITY,
	MOVE_OUT_OF_RANGE,
	MOVE_TO_ATTACK_POSITION,
	MOVE_TO_COVER,
	MOVE_TO_POSITION,
	MOVE_TO_POSITION_DIRECT,
	MOVE_SLIDE_TO_POSITION,
	MOVE_WANDER,
	NUM_MOVE_COMMANDS
} moveCommand_t;

typedef enum {
	TALK_NEVER,
	TALK_DEAD,
	TALK_OK,
	TALK_BUSY,
	NUM_TALK_STATES
} talkState_t;

//
// status results from move commands
// make sure to change script/doom_defs.script if you add any, or change their order
//
typedef enum {
	MOVE_STATUS_DONE,
	MOVE_STATUS_MOVING,
	MOVE_STATUS_WAITING,
	MOVE_STATUS_DEST_NOT_FOUND,
	MOVE_STATUS_DEST_UNREACHABLE,
	MOVE_STATUS_BLOCKED_BY_WALL,
	MOVE_STATUS_BLOCKED_BY_OBJECT,
	MOVE_STATUS_BLOCKED_BY_ENEMY,
	MOVE_STATUS_BLOCKED_BY_MONSTER
} moveStatus_t;

#define	DI_NODIR	-1

// obstacle avoidance
typedef struct obstaclePath_s {
	idVec3				seekPos;					// seek position avoiding obstacles
	idEntity* firstObstacle;				// if != NULL the first obstacle along the path
	idVec3				startPosOutsideObstacles;	// start position outside obstacles
	idEntity* startPosObstacle;			// if != NULL the obstacle containing the start position 
	idVec3				seekPosOutsideObstacles;	// seek position outside obstacles
	idEntity* seekPosObstacle;			// if != NULL the obstacle containing the seek position 
} obstaclePath_t;

// path prediction
typedef enum {
	SE_BLOCKED = BIT(0),
	SE_ENTER_LEDGE_AREA = BIT(1),
	SE_ENTER_OBSTACLE = BIT(2),
	SE_FALL = BIT(3),
	SE_LAND = BIT(4)
} stopEvent_t;

typedef struct predictedPath_s {
	idVec3				endPos;						// final position
	idVec3				endVelocity;				// velocity at end position
	idVec3				endNormal;					// normal of blocking surface
	int					endTime;					// time predicted
	int					endEvent;					// event that stopped the prediction
	const idEntity* blockingEntity;				// entity that blocks the movement
} predictedPath_t;

//
// events
//

class idPathCorner;
class rvmAIObject;

typedef struct particleEmitter_s {
	particleEmitter_s() {
		particle = NULL;
		time = 0;
		joint = INVALID_JOINT;
	};
	const idDeclParticle* particle;
	int					time;
	jointHandle_t		joint;
} particleEmitter_t;

class idMoveState {
public:
	idMoveState();

	void					Save(idSaveGame* savefile) const;
	void					Restore(idRestoreGame* savefile);

	moveType_t				moveType;
	moveCommand_t			moveCommand;
	moveStatus_t			moveStatus;
	idVec3					moveDest;
	idVec3					moveDir;			// used for wandering and slide moves
	idEntityPtr<idEntity>	goalEntity;
	idVec3					goalEntityOrigin;	// move to entity uses this to avoid checking the floor position every frame
	int						toAreaNum;
	int						startTime;
	int						duration;
	float					speed;				// only used by flying creatures
	float					range;
	float					wanderYaw;
	int						nextWanderTime;
	int						blockTime;
	idEntityPtr<idEntity>	obstacle;
	idVec3					lastMoveOrigin;
	int						lastMoveTime;
	int						anim;
};



class idAI : public idActor {
public:
	friend class rvmAIObject;

	CLASS_PROTOTYPE(idAI);

	idAI();
	~idAI();

	void					Save(idSaveGame* savefile) const;
	void					Restore(idRestoreGame* savefile);

	virtual bool			InvokeNativeScript(const char* name);

	void					Spawn(void);
	void					HeardSound(idEntity* ent, const char* action);
	idActor* GetEnemy(void) const;
	void					TalkTo(idActor* actor);
	talkState_t				GetTalkState(void) const;

	bool					GetAimDir(const idVec3& firePos, idEntity* aimAtEnt, const idEntity* ignore, idVec3& aimDir) const;

	void					TouchedByFlashlight(idActor* flashlight_owner);

	// Outputs a list of all monsters to the console.
	static void				List_f(const idCmdArgs& args);

	// Finds a path around dynamic obstacles.
	static bool				FindPathAroundObstacles(const idPhysics* physics, const idNAV* aas, const idEntity* ignore, const idVec3& startPos, const idVec3& seekPos, obstaclePath_t& path);
	// Frees any nodes used for the dynamic obstacle avoidance.
	static void				FreeObstacleAvoidanceNodes(void);
	// Predicts movement, returns true if a stop event was triggered.
	static bool				PredictPath(const idEntity* ent, const idNAV* aas, const idVec3& start, const idVec3& velocity, int totalTime, int frameTime, int stopEvent, predictedPath_t& path);
	// Return true if the trajectory of the clip model is collision free.
	static bool				TestTrajectory(const idVec3& start, const idVec3& end, float zVel, float gravity, float time, float max_height, const idClipModel* clip, int clipmask, const idEntity* ignore, const idEntity* targetEntity, int drawtime);
	// Finds the best collision free trajectory for a clip model.
	static bool				PredictTrajectory(const idVec3& firePos, const idVec3& target, float projectileSpeed, const idVec3& projGravity, const idClipModel* clip, int clipmask, float max_height, const idEntity* ignore, const idEntity* targetEntity, int drawtime, idVec3& aimDir);

public:
	// navigation
	idNAV* aas;
	int						travelFlags;

	idMoveState				move;
	idMoveState				savedMove;

	float					kickForce;
	bool					ignore_obstacles;
	float					blockedRadius;
	int						blockedMoveTime;
	int						blockedAttackTime;

	// turning
	float					ideal_yaw;
	float					current_yaw;
	float					turnRate;
	float					turnVel;
	float					anim_turn_yaw;
	float					anim_turn_amount;
	float					anim_turn_angles;

	// physics
	idPhysics_Monster		physicsObj;

	// flying
	jointHandle_t			flyTiltJoint;
	float					fly_speed;
	float					fly_bob_strength;
	float					fly_bob_vert;
	float					fly_bob_horz;
	int						fly_offset;					// prefered offset from player's view
	float					fly_seek_scale;
	float					fly_roll_scale;
	float					fly_roll_max;
	float					fly_roll;
	float					fly_pitch_scale;
	float					fly_pitch_max;
	float					fly_pitch;

	bool					allowMove;					// disables any animation movement
	bool					allowHiddenMovement;		// allows character to still move around while hidden
	bool					disableGravity;				// disables gravity and allows vertical movement by the animation
	bool					af_push_moveables;			// allow the articulated figure to push moveable objects

	// weapon/attack vars
	bool					lastHitCheckResult;
	int						lastHitCheckTime;
	int						lastAttackTime;
	float					melee_range;
	float					projectile_height_to_distance_ratio;	// calculates the maximum height a projectile can be thrown
	idList<idVec3>			missileLaunchOffset;

	const idDict* projectileDef;
	mutable idClipModel* projectileClipModel;
	float					projectileRadius;
	float					projectileSpeed;
	idVec3					projectileVelocity;
	idVec3					projectileGravity;
	idEntityPtr<idProjectile> projectile;
	idStr					attack;

	// chatter/talking
	const idSoundShader* chat_snd;
	int						chat_min;
	int						chat_max;
	int						chat_time;
	talkState_t				talk_state;
	idEntityPtr<idActor>	talkTarget;

	// cinematics
	int						num_cinematics;
	int						current_cinematic;

	bool					allowJointMod;
	idEntityPtr<idEntity>	focusEntity;
	idVec3					currentFocusPos;
	int						focusTime;
	int						alignHeadTime;
	int						forceAlignHeadTime;
	idAngles				eyeAng;
	idAngles				lookAng;
	idAngles				destLookAng;
	idAngles				lookMin;
	idAngles				lookMax;
	idList<jointHandle_t>	lookJoints;
	idList<idAngles>		lookJointAngles;
	float					eyeVerticalOffset;
	float					eyeHorizontalOffset;
	float					eyeFocusRate;
	float					headFocusRate;
	int						focusAlignTime;

	// special fx
	float					shrivel_rate;
	int						shrivel_start;

	bool					restartParticles;			// should smoke emissions restart
	bool					useBoneAxis;				// use the bone vs the model axis
	idList<particleEmitter_t> particles;				// particle data

	renderLight_t			worldMuzzleFlash;			// positioned on world weapon bone
	int						worldMuzzleFlashHandle;
	jointHandle_t			flashJointWorld;
	int						muzzleFlashEnd;
	int						flashTime;

	// joint controllers
	idAngles				eyeMin;
	idAngles				eyeMax;
	jointHandle_t			focusJoint;
	jointHandle_t			orientationJoint;

	// enemy variables
	idEntityPtr<idActor>	enemy;
	idVec3					lastVisibleEnemyPos;
	idVec3					lastVisibleEnemyEyeOffset;
	idVec3					lastVisibleReachableEnemyPos;
	idVec3					lastReachableEnemyPos;
	bool					wakeOnFlashlight;

	// script variables
	idScriptBool			AI_TALK;
	idScriptBool			AI_DAMAGE;
	idScriptBool			AI_PAIN;
	idScriptFloat			AI_SPECIAL_DAMAGE;
	idScriptBool			AI_DEAD;
	idScriptBool			AI_ENEMY_VISIBLE;
	idScriptBool			AI_ENEMY_IN_FOV;
	idScriptBool			AI_ENEMY_DEAD;
	idScriptBool			AI_MOVE_DONE;
	idScriptBool			AI_ONGROUND;
	idScriptBool			AI_ACTIVATED;
	idScriptBool			AI_FORWARD;
	idScriptBool			AI_JUMP;
	idScriptBool			AI_ENEMY_REACHABLE;
	idScriptBool			AI_BLOCKED;
	idScriptBool			AI_OBSTACLE_IN_PATH;
	idScriptBool			AI_DEST_UNREACHABLE;
	idScriptBool			AI_HIT_ENEMY;
	idScriptBool			AI_PUSHED;

	// native DoomScript replacement object. Created from the entityDef/spawnArg "nativeobject" key.
	rvmAIObject*				nativeAIObject;
	idStr					nativeAIObjectName;

	//
	// ai/ai.cpp
	//
	void					SetNAV(void);
	virtual	void			DormantBegin(void);	// called when entity becomes dormant
	virtual	void			DormantEnd(void);		// called when entity wakes from being dormant
	void					Think(void);
	void					Activate(idEntity* activator);
	int						ReactionTo(const idEntity* ent);
	void					EnemyDead(void);
	virtual bool			CanPlayChatterSounds(void) const;
	void					SetChatSound(void);
	void					PlayChatter(void);
	virtual void			Hide(void);
	virtual void			Show(void);
	idVec3					FirstVisiblePointOnPath(const idVec3 origin, const idVec3& target, int travelFlags) const;
	void					CalculateAttackOffsets(void);
	void					PlayCinematic(void);

	// movement
	virtual void			ApplyImpulse(idEntity* ent, int id, const idVec3& point, const idVec3& impulse);
	void					GetMoveDelta(const idMat3& oldaxis, const idMat3& axis, idVec3& delta);
	void					CheckObstacleAvoidance(const idVec3& goalPos, idVec3& newPos);
	void					DeadMove(void);
	void					AnimMove(void);
	void					SlideMove(void);
	void					AdjustFlyingAngles(void);
	void					AddFlyBob(idVec3& vel);
	void					AdjustFlyHeight(idVec3& vel, const idVec3& goalPos);
	void					FlySeekGoal(idVec3& vel, idVec3& goalPos);
	void					AdjustFlySpeed(idVec3& vel);
	void					FlyTurn(void);
	void					FlyMove(void);
	void					StaticMove(void);

	// damage
	virtual bool			Pain(idEntity* inflictor, idEntity* attacker, int damage, const idVec3& dir, int location);
	virtual void			Killed(idEntity* inflictor, idEntity* attacker, int damage, const idVec3& dir, int location);

	// navigation
	void					KickObstacles(const idVec3& dir, float force, idEntity* alwaysKick);
	bool					ReachedPos(const idVec3& pos, const moveCommand_t moveCommand) const;
	float					TravelDistance(const idVec3& start, const idVec3& end) const;
	int						PointReachableAreaNum(const idVec3& pos, const float boundsScale = 2.0f) const;
	bool					PathToGoal(aasPath_t& path, int areaNum, const idVec3& origin, int goalAreaNum, const idVec3& goalOrigin) const;
	void					DrawRoute(void) const;
	bool					GetMovePos(idVec3& seekPos);
	bool					MoveDone(void) const;
	bool					EntityCanSeePos(idActor* actor, const idVec3& actorOrigin, const idVec3& pos);
	void					BlockedFailSafe(void);

	// movement control
	void					StopMove(moveStatus_t status);
	bool					FaceEnemy(void);
	bool					FaceEntity(idEntity* ent);
	bool					DirectMoveToPosition(const idVec3& pos);
	bool					MoveToEnemyHeight(void);
	bool					MoveOutOfRange(idEntity* entity, float range);
	bool					MoveToAttackPosition(idEntity* ent, int attack_anim);
	bool					MoveToEnemy(void);
	bool					MoveToEntity(idEntity* ent);
	bool					MoveToPosition(const idVec3& pos);
	bool					MoveToCover(idEntity* entity, const idVec3& pos);
	bool					SlideToPosition(const idVec3& pos, float time);
	bool					WanderAround(void);
	bool					StepDirection(float dir);
	bool					NewWanderDir(const idVec3& dest);

	// effects
	const idDeclParticle* SpawnParticlesOnJoint(particleEmitter_t& pe, const char* particleName, const char* jointName);
	void					SpawnParticles(const char* keyName);

	// turning
	bool					FacingIdeal(void);
	void					Turn(void);
	bool					TurnToward(float yaw);
	bool					TurnToward(const idVec3& pos);

	// enemy management
	void					ClearEnemy(void);
	bool					EnemyPositionValid(void) const;
	void					SetEnemyPosition(void);
	void					UpdateEnemyPosition(void);
	void					SetEnemy(idActor* newEnemy);

	// attacks
	void					CreateProjectileClipModel(void) const;
	idProjectile* CreateProjectile(const idVec3& pos, const idVec3& dir);
	void					RemoveProjectile(void);
	idProjectile* LaunchProjectile(const char* jointname, idEntity* target, bool clampToAttackCone);
	virtual void			DamageFeedback(idEntity* victim, idEntity* inflictor, int& damage);
	void					DirectDamage(const char* meleeDefName, idEntity* ent);
	bool					TestMelee(void) const;
	bool					AttackMelee(const char* meleeDefName);
	void					BeginAttack(const char* name);
	void					EndAttack(void);
	void					PushWithAF(void);

	// special effects
	void					GetMuzzle(const char* jointname, idVec3& muzzle, idMat3& axis);
	void					InitMuzzleFlash(void);
	void					TriggerWeaponEffects(const idVec3& muzzle);
	void					UpdateMuzzleFlash(void);
	virtual bool			UpdateAnimationControllers(void);
	void					UpdateParticles(void);
	void					TriggerParticles(const char* jointName);

	// AI script state management
	void					LinkScriptVariables(void);

	void					InitNativeAIObject(void);
	void					ShutdownNativeAIObject(void);
	static rvmAIObject*	CreateNativeAIObject(const char* nativeObjectName);
	rvmAIObject*			GetNativeAIObject(void) const;
	const char*				GetNativeAIObjectName(void) const;
	void					UpdateAIScript(void);

	//
	// ai/ai_events.cpp
	//
	void Touch(idEntity* other, trace_t* trace);
	idEntity* FindEnemy(int useFOV);
	idEntity* FindEnemyAI(int useFOV);
	idEntity* FindEnemyInCombatNodes(void);
	idEntity* ClosestReachableEnemyOfEntity(idEntity* team_mate);
	idEntity* HeardSound(int ignore_team);
	void SetEnemy(idEntity* ent);
	void MuzzleFlash(const char* jointname);
	idEntity* CreateMissile(const char* jointname);
	idEntity* AttackMissile(const char* jointname);
	idEntity* FireMissileAtTarget(const char* jointname, const char* targetname);
	idEntity* LaunchMissile(const idVec3& org, const idAngles& ang);
	void DirectDamage(idEntity* damageTarget, const char* damageDefName);
	void RadiusDamageFromJoint(const char* jointname, const char* damageDefName);
	idEntity* RandomPath(void);
	int MeleeAttackToJoint(const char* jointname, const char* meleeDefName);
	float CanBecomeSolid(void);
	void BecomeSolid(void);
	void BecomeNonSolid(void);
	int BecomeRagdoll(void);
	void StopRagdoll(void);
	void SetHealth(float newHealth);
	float GetHealth(void);
	void AllowDamage(void);
	void IgnoreDamage(void);
	float GetCurrentYaw(void);
	void TurnTo(float angle);
	void TurnToPos(const idVec3& pos);
	void TurnToEntity(idEntity* ent);
	int MoveStatus(void);
	void StopMove(void);
	void MoveToCover(void);
	void SlideTo(const idVec3& pos, float time);
	void Wander(void);
	idEntity* GetCombatNode(void);
	int EnemyInCombatCone(idEntity* ent, int use_current_enemy_location);
	idVec3 GetJumpVelocity(const idVec3& pos, float speed, float max_height);
	int EntityInAttackCone(idEntity* ent);
	int CanSeeEntity(idEntity* ent);
	void SetTalkTarget(idEntity* target);
	idEntity* GetTalkTarget(void);
	void SetTalkState(int state);
	float EnemyRange(void);
	float EnemyRange2D(void);
	idVec3 GetEnemyPos(void);
	idVec3 GetEnemyEyePos(void);
	idVec3 PredictEnemyPos(float time);
	int CanHitEnemy(void);
	int CanHitEnemyFromAnim(const char* animname);
	int CanHitEnemyFromJoint(const char* jointname);
	void ChargeAttack(const char* damageDef);
	float TestChargeAttack(void);
	int TestAnimMoveTowardEnemy(const char* animname);
	int TestAnimMove(const char* animname);
	int TestMoveToPosition(const idVec3& position);
	int TestMeleeAttack(void);
	int TestAnimAttack(const char* animname);
	void PreBurn(void);
	void Burn(void);
	void ClearBurn(void);
	void SetSmokeVisibility(int num, int on);
	int NumSmokeEmitters(void);
	void StopThinking(void);
	float GetTurnDelta(void);
	int GetMoveType(void);
	void SetMoveType(int moveType);
	void SaveMove(void);
	void RestoreMove(void);
	void AllowMovement(float flag);
	void JumpFrame(void);
	void EnableClip(void);
	void DisableClip(void);
	void EnableGravity(void);
	void DisableGravity(void);
	void EnableAFPush(void);
	void DisableAFPush(void);
	void SetFlySpeed(float speed);
	void SetFlyOffset(int offset);
	void ClearFlyOffset(void);
	idEntity* GetClosestHiddenTarget(const char* type);
	idEntity* GetRandomTarget(const char* type);
	float TravelDistanceToPoint(const idVec3& pos);
	float TravelDistanceToEntity(idEntity* ent);
	float TravelDistanceBetweenPoints(const idVec3& source, const idVec3& dest);
	float TravelDistanceBetweenEntities(idEntity* source, idEntity* dest);
	void LookAtEntity(idEntity* ent, float duration);
	void LookAtEnemy(float duration);
	void SetJointMod(int allow);
	void ThrowMoveable(void);
	void ThrowAF(void);
	void SetAngles(idAngles const& ang);
	idVec3 GetAngles(void);
	void RealKill(void);
	void Kill(void);
	void WakeOnFlashlight(int enable);
	void LocateEnemy(void);
	void KickObstacles(idEntity* kickEnt, float force);
	idEntity* GetObstacle(void);
	idVec3 PushPointIntoNAV(const idVec3& pos);
	float GetTurnRate(void);
	void SetTurnRate(float rate);
	void AnimTurn(float angles);
	void AllowHiddenMovement(int enable);
	idEntity* FindActorsInBounds(const idVec3& mins, const idVec3& maxs);
	int CanReachPosition(const idVec3& pos);
	int CanReachEntity(idEntity* ent);
	int CanReachEnemy(void);
	idVec3 GetReachableEntityPosition(idEntity* ent);
	void WaitAction(const char* waitForState);
	bool WaitActionDone(void) const;
	bool WaitMoveDone(void) const;
	bool Shrivel(float shrivel_time, bool firstFrame);

	ID_SCRIPT_EVENT( "activate", 0 )
	void					Event_Activate(idEntity* activator);
	ID_SCRIPT_EVENT( "<touch>", 0 )
	void					Event_Touch(idEntity* other, trace_t* trace);
	ID_SCRIPT_EVENT( "findEnemy", 'e' )
	void					Event_FindEnemy(int useFOV);
	ID_SCRIPT_EVENT( "findEnemyAI", 'e' )
	void					Event_FindEnemyAI(int useFOV);
	ID_SCRIPT_EVENT( "findEnemyInCombatNodes", 'e' )
	void					Event_FindEnemyInCombatNodes(void);
	ID_SCRIPT_EVENT( "closestReachableEnemyOfEntity", 'e' )
	void					Event_ClosestReachableEnemyOfEntity(idEntity* team_mate);
	ID_SCRIPT_EVENT( "heardSound", 'e' )
	void					Event_HeardSound(int ignore_team);
	ID_SCRIPT_EVENT( "setEnemy", 0 )
	void					Event_SetEnemy(idEntity* ent);
	ID_SCRIPT_EVENT( "clearEnemy", 0 )
	void					Event_ClearEnemy(void);
	ID_SCRIPT_EVENT( "muzzleFlash", 0 )
	void					Event_MuzzleFlash(const char* jointname);
	ID_SCRIPT_EVENT( "createMissile", 'e' )
	void					Event_CreateMissile(const char* jointname);
	ID_SCRIPT_EVENT( "attackMissile", 'e' )
	void					Event_AttackMissile(const char* jointname);
	ID_SCRIPT_EVENT( "fireMissileAtTarget", 'e' )
	void					Event_FireMissileAtTarget(const char* jointname, const char* targetname);
	ID_SCRIPT_EVENT( "launchMissile", 'e' )
	void					Event_LaunchMissile(const idVec3& muzzle, const idAngles& ang);
	ID_SCRIPT_EVENT( "attackMelee", 'd' )
	void					Event_AttackMelee(const char* meleeDefName);
	ID_SCRIPT_EVENT( "directDamage", 0 )
	void					Event_DirectDamage(idEntity* damageTarget, const char* damageDefName);
	ID_SCRIPT_EVENT( "radiusDamageFromJoint", 0 )
	void					Event_RadiusDamageFromJoint(const char* jointname, const char* damageDefName);
	ID_SCRIPT_EVENT( "attackBegin", 0 )
	void					Event_BeginAttack(const char* name);
	ID_SCRIPT_EVENT( "attackEnd", 0 )
	void					Event_EndAttack(void);
	ID_SCRIPT_EVENT( "meleeAttackToJoint", 'd' )
	void					Event_MeleeAttackToJoint(const char* jointname, const char* meleeDefName);
	ID_SCRIPT_EVENT( "randomPath", 'e' )
	void					Event_RandomPath(void);
	ID_SCRIPT_EVENT( "canBecomeSolid", 'f' )
	void					Event_CanBecomeSolid(void);
	ID_SCRIPT_EVENT( "becomeSolid", 0 )
	void					Event_BecomeSolid(void);
	ID_SCRIPT_EVENT( "becomeNonSolid", 0 )
	void					Event_BecomeNonSolid(void);
	ID_SCRIPT_EVENT( "becomeRagdoll", 'd' )
	void					Event_BecomeRagdoll(void);
	ID_SCRIPT_EVENT( "stopRagdoll", 0 )
	void					Event_StopRagdoll(void);
	ID_SCRIPT_EVENT( "setHealth", 0 )
	void					Event_SetHealth(float newHealth);
	ID_SCRIPT_EVENT( "getHealth", 'f' )
	void					Event_GetHealth(void);
	ID_SCRIPT_EVENT( "allowDamage", 0 )
	void					Event_AllowDamage(void);
	ID_SCRIPT_EVENT( "ignoreDamage", 0 )
	void					Event_IgnoreDamage(void);
	ID_SCRIPT_EVENT( "getCurrentYaw", 'f' )
	void					Event_GetCurrentYaw(void);
	ID_SCRIPT_EVENT( "turnTo", 0 )
	void					Event_TurnTo(float angle);
	ID_SCRIPT_EVENT( "turnToPos", 0 )
	void					Event_TurnToPos(const idVec3& pos);
	ID_SCRIPT_EVENT( "turnToEntity", 0 )
	void					Event_TurnToEntity(idEntity* ent);
	ID_SCRIPT_EVENT( "moveStatus", 'd' )
	void					Event_MoveStatus(void);
	ID_SCRIPT_EVENT( "stopMove", 0 )
	void					Event_StopMove(void);
	ID_SCRIPT_EVENT( "moveToCover", 0 )
	void					Event_MoveToCover(void);
	ID_SCRIPT_EVENT( "moveToEnemy", 0 )
	void					Event_MoveToEnemy(void);
	ID_SCRIPT_EVENT( "moveToEnemyHeight", 0 )
	void					Event_MoveToEnemyHeight(void);
	ID_SCRIPT_EVENT( "moveOutOfRange", 0 )
	void					Event_MoveOutOfRange(idEntity* entity, float range);
	ID_SCRIPT_EVENT( "moveToAttackPosition", 0 )
	void					Event_MoveToAttackPosition(idEntity* entity, const char* attack_anim);
	ID_SCRIPT_EVENT( "moveToEntity", 0 )
	void					Event_MoveToEntity(idEntity* ent);
	ID_SCRIPT_EVENT( "moveToPosition", 0 )
	void					Event_MoveToPosition(const idVec3& pos);
	ID_SCRIPT_EVENT( "slideTo", 0 )
	void					Event_SlideTo(const idVec3& pos, float time);
	ID_SCRIPT_EVENT( "wander", 0 )
	void					Event_Wander(void);
	ID_SCRIPT_EVENT( "facingIdeal", 'd' )
	void					Event_FacingIdeal(void);
	ID_SCRIPT_EVENT( "faceEnemy", 0 )
	void					Event_FaceEnemy(void);
	ID_SCRIPT_EVENT( "faceEntity", 0 )
	void					Event_FaceEntity(idEntity* ent);
	ID_SCRIPT_EVENT( "waitAction", 0 )
	void					Event_WaitAction(const char* waitForState);
	ID_SCRIPT_EVENT( "getCombatNode", 'e' )
	void					Event_GetCombatNode(void);
	ID_SCRIPT_EVENT( "enemyInCombatCone", 'd' )
	void					Event_EnemyInCombatCone(idEntity* ent, int use_current_enemy_location);
	ID_SCRIPT_EVENT( "waitMove", 0 )
	void					Event_WaitMove(void);
	ID_SCRIPT_EVENT( "getJumpVelocity", 'v' )
	void					Event_GetJumpVelocity(const idVec3& pos, float speed, float max_height);
	ID_SCRIPT_EVENT( "entityInAttackCone", 'd' )
	void					Event_EntityInAttackCone(idEntity* ent);
	ID_SCRIPT_EVENT( "canSee", 'd' )
	void					Event_CanSeeEntity(idEntity* ent);
	ID_SCRIPT_EVENT( "setTalkTarget", 0 )
	void					Event_SetTalkTarget(idEntity* target);
	ID_SCRIPT_EVENT( "getTalkTarget", 'e' )
	void					Event_GetTalkTarget(void);
	ID_SCRIPT_EVENT( "setTalkState", 0 )
	void					Event_SetTalkState(int state);
	ID_SCRIPT_EVENT( "enemyRange", 'f' )
	void					Event_EnemyRange(void);
	ID_SCRIPT_EVENT( "enemyRange2D", 'f' )
	void					Event_EnemyRange2D(void);
	ID_SCRIPT_EVENT( "getEnemy", 'e' )
	void					Event_GetEnemy(void);
	ID_SCRIPT_EVENT( "getEnemyPos", 'v' )
	void					Event_GetEnemyPos(void);
	ID_SCRIPT_EVENT( "getEnemyEyePos", 'v' )
	void					Event_GetEnemyEyePos(void);
	ID_SCRIPT_EVENT( "predictEnemyPos", 'v' )
	void					Event_PredictEnemyPos(float time);
	ID_SCRIPT_EVENT( "canHitEnemy", 'd' )
	void					Event_CanHitEnemy(void);
	ID_SCRIPT_EVENT( "canHitEnemyFromAnim", 'd' )
	void					Event_CanHitEnemyFromAnim(const char* animname);
	ID_SCRIPT_EVENT( "canHitEnemyFromJoint", 'd' )
	void					Event_CanHitEnemyFromJoint(const char* jointname);
	ID_SCRIPT_EVENT( "enemyPositionValid", 'd' )
	void					Event_EnemyPositionValid(void);
	ID_SCRIPT_EVENT( "chargeAttack", 0 )
	void					Event_ChargeAttack(const char* damageDef);
	ID_SCRIPT_EVENT( "testChargeAttack", 'f' )
	void					Event_TestChargeAttack(void);
	ID_SCRIPT_EVENT( "testAnimMoveTowardEnemy", 'd' )
	void					Event_TestAnimMoveTowardEnemy(const char* animname);
	ID_SCRIPT_EVENT( "testAnimMove", 'd' )
	void					Event_TestAnimMove(const char* animname);
	ID_SCRIPT_EVENT( "testMoveToPosition", 'd' )
	void					Event_TestMoveToPosition(const idVec3& position);
	ID_SCRIPT_EVENT( "testMeleeAttack", 'd' )
	void					Event_TestMeleeAttack(void);
	ID_SCRIPT_EVENT( "testAnimAttack", 'd' )
	void					Event_TestAnimAttack(const char* animname);
	ID_SCRIPT_EVENT( "shrivel", 0 )
	void					Event_Shrivel(float shirvel_time);
	ID_SCRIPT_EVENT( "burn", 0 )
	void					Event_Burn(void);
	ID_SCRIPT_EVENT( "preBurn", 0 )
	void					Event_PreBurn(void);
	ID_SCRIPT_EVENT( "clearBurn", 0 )
	void					Event_ClearBurn(void);
	ID_SCRIPT_EVENT( "setSmokeVisibility", 0 )
	void					Event_SetSmokeVisibility(int num, int on);
	ID_SCRIPT_EVENT( "numSmokeEmitters", 'd' )
	void					Event_NumSmokeEmitters(void);
	ID_SCRIPT_EVENT( "stopThinking", 0 )
	void					Event_StopThinking(void);
	ID_SCRIPT_EVENT( "getTurnDelta", 'f' )
	void					Event_GetTurnDelta(void);
	ID_SCRIPT_EVENT( "getMoveType", 'd' )
	void					Event_GetMoveType(void);
	ID_SCRIPT_EVENT( "setMoveType", 0 )
	void					Event_SetMoveType(int moveType);
	ID_SCRIPT_EVENT( "saveMove", 0 )
	void					Event_SaveMove(void);
	ID_SCRIPT_EVENT( "restoreMove", 0 )
	void					Event_RestoreMove(void);
	ID_SCRIPT_EVENT( "allowMovement", 0 )
	void					Event_AllowMovement(float flag);
	ID_SCRIPT_EVENT( "<jumpframe>", 0 )
	void					Event_JumpFrame(void);
	ID_SCRIPT_EVENT( "enableClip", 0 )
	void					Event_EnableClip(void);
	ID_SCRIPT_EVENT( "disableClip", 0 )
	void					Event_DisableClip(void);
	ID_SCRIPT_EVENT( "enableGravity", 0 )
	void					Event_EnableGravity(void);
	ID_SCRIPT_EVENT( "disableGravity", 0 )
	void					Event_DisableGravity(void);
	ID_SCRIPT_EVENT( "enableAFPush", 0 )
	void					Event_EnableAFPush(void);
	ID_SCRIPT_EVENT( "disableAFPush", 0 )
	void					Event_DisableAFPush(void);
	ID_SCRIPT_EVENT( "setFlySpeed", 0 )
	void					Event_SetFlySpeed(float speed);
	ID_SCRIPT_EVENT( "setFlyOffset", 0 )
	void					Event_SetFlyOffset(int offset);
	ID_SCRIPT_EVENT( "clearFlyOffset", 0 )
	void					Event_ClearFlyOffset(void);
	ID_SCRIPT_EVENT( "getClosestHiddenTarget", 'e' )
	void					Event_GetClosestHiddenTarget(const char* type);
	ID_SCRIPT_EVENT( "getRandomTarget", 'e' )
	void					Event_GetRandomTarget(const char* type);
	ID_SCRIPT_EVENT( "travelDistanceToPoint", 'f' )
	void					Event_TravelDistanceToPoint(const idVec3& pos);
	ID_SCRIPT_EVENT( "travelDistanceToEntity", 'f' )
	void					Event_TravelDistanceToEntity(idEntity* ent);
	ID_SCRIPT_EVENT( "travelDistanceBetweenPoints", 'f' )
	void					Event_TravelDistanceBetweenPoints(const idVec3& source, const idVec3& dest);
	ID_SCRIPT_EVENT( "travelDistanceBetweenEntities", 'f' )
	void					Event_TravelDistanceBetweenEntities(idEntity* source, idEntity* dest);
	ID_SCRIPT_EVENT( "lookAt", 0 )
	void					Event_LookAtEntity(idEntity* ent, float duration);
	ID_SCRIPT_EVENT( "lookAtEnemy", 0 )
	void					Event_LookAtEnemy(float duration);
	ID_SCRIPT_EVENT( "setBoneMod", 0 )
	void					Event_SetJointMod(int allowJointMod);
	ID_SCRIPT_EVENT( "throwMoveable", 0 )
	void					Event_ThrowMoveable(void);
	ID_SCRIPT_EVENT( "throwAF", 0 )
	void					Event_ThrowAF(void);
	ID_SCRIPT_EVENT( "setAngles", 0 )
	void					Event_SetAngles(idAngles const& ang);
	ID_SCRIPT_EVENT( "getAngles", 'v' )
	void					Event_GetAngles(void);
	ID_SCRIPT_EVENT( "<kill>", 0 )
	void					Event_RealKill(void);
	ID_SCRIPT_EVENT( "kill", 0 )
	void					Event_Kill(void);
	ID_SCRIPT_EVENT( "wakeOnFlashlight", 0 )
	void					Event_WakeOnFlashlight(int enable);
	ID_SCRIPT_EVENT( "locateEnemy", 0 )
	void					Event_LocateEnemy(void);
	ID_SCRIPT_EVENT( "kickObstacles", 0 )
	void					Event_KickObstacles(idEntity* kickEnt, float force);
	ID_SCRIPT_EVENT( "getObstacle", 'e' )
	void					Event_GetObstacle(void);
	ID_SCRIPT_EVENT( "pushPointIntoAAS", 'v' )
	void					Event_PushPointIntoNAV(const idVec3& pos);
	ID_SCRIPT_EVENT( "getTurnRate", 'f' )
	void					Event_GetTurnRate(void);
	ID_SCRIPT_EVENT( "setTurnRate", 0 )
	void					Event_SetTurnRate(float rate);
	ID_SCRIPT_EVENT( "animTurn", 0 )
	void					Event_AnimTurn(float angles);
	ID_SCRIPT_EVENT( "allowHiddenMovement", 0 )
	void					Event_AllowHiddenMovement(int enable);
	ID_SCRIPT_EVENT( "triggerParticles", 0 )
	void					Event_TriggerParticles(const char* jointName);
	ID_SCRIPT_EVENT( "findActorsInBounds", 'e' )
	void					Event_FindActorsInBounds(const idVec3& mins, const idVec3& maxs);
	ID_SCRIPT_EVENT( "canReachPosition", 'd' )
	void 					Event_CanReachPosition(const idVec3& pos);
	ID_SCRIPT_EVENT( "canReachEntity", 'd' )
	void 					Event_CanReachEntity(idEntity* ent);
	ID_SCRIPT_EVENT( "canReachEnemy", 'd' )
	void					Event_CanReachEnemy(void);
	ID_SCRIPT_EVENT( "getReachableEntityPosition", 'v' )
	void					Event_GetReachableEntityPosition(idEntity* ent);
};

class idCombatNode : public idEntity {
public:
	CLASS_PROTOTYPE(idCombatNode);

	idCombatNode();

	void				Save(idSaveGame* savefile) const;
	void				Restore(idRestoreGame* savefile);

	void				Spawn(void);
	bool				IsDisabled(void) const;
	bool				EntityInView(idActor* actor, const idVec3& pos);
	static void			DrawDebugInfo(void);

private:
	float				min_dist;
	float				max_dist;
	float				cone_dist;
	float				min_height;
	float				max_height;
	idVec3				cone_left;
	idVec3				cone_right;
	idVec3				offset;
	bool				disabled;

	ID_SCRIPT_EVENT( "activate", 0 )
	void				Event_Activate(idEntity* activator);
	ID_SCRIPT_EVENT( "markUsed", 0 )
	void				Event_MarkUsed(void);
};

class idAI_Vagary : public idAI {
public:
	CLASS_PROTOTYPE(idAI_Vagary);

private:
	ID_SCRIPT_EVENT( "vagary_ChooseObjectToThrow", 'e' )
	void	Event_ChooseObjectToThrow(const idVec3& mins, const idVec3& maxs, float speed, float minDist, float offset);
	ID_SCRIPT_EVENT( "vagary_ThrowObjectAtEnemy", 0 )
	void	Event_ThrowObjectAtEnemy(idEntity* ent, float speed);
};


#include "AI_base.h"
#include "AI_monster_base.h"

#include "AI_monster_zombie_base.h"
#include "AI_monster_zombie.h"
#include "AI_monster_zombie_bernie.h"
#include "AI_monster_zombie_morgue.h"
#include "AI_monster_zombie_sawyer.h"
#include "AI_monster_zombie_commando_tentacle.h"
#include "AI_monster_zombie_commando_cgun.h"
#include "AI_monster_zombie_security_pistol.h"

#include "AI_character.h"
#include "AI_character_prone.h"
#include "AI_follower.h"
#include "AI_character_sentry.h"
#include "AI_alphalabs2_scientist1.h"

#include "AI_monster_demon_pinky.h"
#include "AI_monster_demon_imp.h"
#include "AI_monster_demon_vulgar.h"
#include "AI_monster_demon_revenant.h"
#include "AI_monster_demon_hellknight.h"
#include "AI_monster_demon_maggot.h"
#include "AI_monster_demon_cherub.h"
#include "AI_monster_demon_trite.h"
#include "AI_monster_demon_wraith.h"
#include "AI_monster_demon_mancubus.h"
#include "AI_monster_demon_archvile.h"

#include "AI_monster_flying_cacodemon.h"
#include "AI_monster_flying_lostsoul.h"
#include "AI_monster_turret.h"

#include "AI_monster_boss_cyberdemon.h"
#include "AI_monster_boss_vagary.h"
#include "AI_monster_boss_sabaoth.h"
#include "AI_monster_boss_guardian.h"
#include "AI_monster_boss_guardian_seeker.h"

#endif /* !__AI_H__ */