/*
===========================================================================
Copyright (C) 2015 the OpenMoHAA team

This file is part of OpenMoHAA source code.

OpenMoHAA 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 2 of the License,
or (at your option) any later version.

OpenMoHAA 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 OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/

// actor_turret.cpp

#include "actor.h"

void Actor::InitTurret
(
	GlobalFuncs_t *func
)

{
	func->ThinkState					= &Actor::Think_Turret;
	func->BeginState					= &Actor::Begin_Turret;
	func->EndState						= &Actor::End_Turret;
	func->SuspendState					= &Actor::Suspend_Turret;
	func->RestartState					= NULL;
	func->FinishedAnimation				= &Actor::FinishedAnimation_Turret;
	func->PassesTransitionConditions	= &Actor::PassesTransitionConditions_Attack;
	func->PostShoot						= &Actor::InterruptPoint_Turret;
	func->ReceiveAIEvent				= &Actor::ReceiveAIEvent_Turret;
	func->IsState						= &Actor::IsAttackState;
	func->PathnodeClaimRevoked			= &Actor::PathnodeClaimRevoked_Turret;
}

void Actor::Begin_Turret
(
	void
)

{
	DoForceActivate();
	m_csMood = STRING_ALERT;

	ClearPath();

	if (m_Enemy)
	{
		TransitionState(110, 0);
	}
	else
	{
		TransitionState(109, (rand() & 0x7FF) + 250);
	}
}

void Actor::End_Turret
(
	void
)

{
	if (m_pCoverNode && m_State != 111)
	{
		m_pCoverNode->Relinquish();
		m_pCoverNode = NULL;
	}
	TransitionState(-1, 0);
}

void Actor::Suspend_Turret
(
	void
)

{
	if (!m_Enemy)
	{
		TransitionState(110, 0);
	}
	else
	{
		if (m_State <= 108)
		{
			SetEnemyPos(m_Enemy->origin);
			AimAtEnemyBehavior();
			TransitionState(113, 0);
		}
	}
}

void Actor::Think_Turret
(
	void
)

{


	if (RequireThink())
	{
		UpdateEyeOrigin();
		NoPoint();
		UpdateEnemy(200);

		if (m_Enemy && m_State == 110)
		{
			if (!m_bTurretNoInitialCover && Turret_TryToBecomeCoverGuy())
			{
					m_pszDebugState = "CoverInstead";
					CheckUnregister();
					UpdateAngles();
					DoMove();
					UpdateBoneControllers();
					UpdateFootsteps();
					return;
			}

			m_bTurretNoInitialCover = false;

			Turret_SelectState();

			if (m_State == 100 && !CanSeeEnemy(0))
			{
				Turret_BeginRetarget();
			}

			SetLeashHome(origin);

			if (level.inttime < m_iEnemyChangeTime + 200)
			{
				if (AttackEntryAnimation())
				{
					m_bLockThinkState = true;
					TransitionState(108, 0);
				}
			}
		}

		if (level.inttime > m_iStateTime + 3000)
			Turret_SelectState();

		if (m_State == 108)
		{
			m_pszDebugState = "IntroAnim";
			AimAtTargetPos();
			ContinueAnimation();
		}
		else
		{
			m_bLockThinkState = false;
			if (!m_Enemy && m_State != 109 && m_State != 104)
			{
				TransitionState(109, ((rand() + 250) & 0x7FF));
			}
			if (!m_Enemy)
			{
				if (m_State != 109)
				{
					if (m_State != 104
						|| (origin - m_vHome).lengthXYSquared() <= 0.64f * m_fLeashSquared + 64.0f
						|| !State_Turret_RunHome(false))
					{
						m_pszDebugState = "Idle";
						SetThinkState(THINKSTATE_IDLE, THINKLEVEL_NORMAL);
						IdleThink();
					}
					else
					{
						m_pszDebugState = "Idle->RunHome";
						PostThink(true);
					}
					return;
				}
			}
			if (m_Enemy && m_State == 109)
			{
				Turret_BeginRetarget();
			}

			if (Turret_DecideToSelectState())
				Turret_SelectState();

			switch (m_State)
			{
			case 100:
				m_pszDebugState = "Combat";
				State_Turret_Combat();
				break;
			case 101:
				m_pszDebugState = "Reacquire";
				State_Turret_Reacquire();
				break;
			case 102:
				m_pszDebugState = "TakeSniperNode";
				if (!PathExists() || PathComplete())
				{
					AimAtEnemyBehavior();
					TransitionState(103, 0);
				}
				else
				{
					FaceMotion();
					Anim_RunToDanger(3);
				}
				break;
			case 103:
				m_pszDebugState = "SniperNode";
				State_Turret_SniperNode();
				break;
			case 104:
				m_pszDebugState = "RunHome";
				State_Turret_RunHome(true);
				break;
			case 105:
				m_pszDebugState = "RunAway";
				State_Turret_RunAway();
				break;
			case 106:
				m_pszDebugState = "Charge";
				State_Turret_Charge();
				break;
			case 107:
				m_pszDebugState = "Grenade";
				State_Turret_Grenade();
				break;
			case 109:
				m_pszDebugState = "FakeEnemy";
				State_Turret_FakeEnemy();
				break;
			case 111:
				m_pszDebugState = "BecomeCover";
				ContinueAnimation();
				break;
			case 112:
				m_pszDebugState = "Wait";
				State_Turret_Wait();
				break;
			case 113:
				m_pszDebugState = "Retarget_Sniper_Node";
				State_Turret_Retarget_Sniper_Node();
				break;
			case 114:
				m_pszDebugState = "Retarget_Step_Side_Small";
				State_Turret_Retarget_Step_Side_Small();
				break;
			case 115:
				m_pszDebugState = "Retarget_Path_Exact";
				State_Turret_Retarget_Path_Exact();
				break;
			case 116:
				m_pszDebugState = "Retarget_Path_Near";
				State_Turret_Retarget_Path_Near();
				break;
			case 117:
				m_pszDebugState = "Retarget_Step_Side_Medium";
				State_Turret_Retarget_Step_Side_Medium();
				break;
			case 118:
				m_pszDebugState = "Retarget_Step_Side_Large";
				State_Turret_Retarget_Step_Side_Large();
				break;
			case 119:
				m_pszDebugState = "Retarget_Step_Face_Medium";
				State_Turret_Retarget_Step_Face_Medium();
				break;
			case 120:
				m_pszDebugState = "Retarget_Step_Face_Large";
				State_Turret_Retarget_Step_Face_Large();
				break;
			default:
				Com_Printf("Actor::Think_Turret: invalid think state %i\n", m_State);
				assert(!"invalid think state");
				break;
			}
			CheckForTransition(THINKSTATE_GRENADE, THINKLEVEL_NORMAL);
		}
		if (m_State == 112)
		{
			PostThink(false);
		}
		else
		{
			PostThink(true);
		}
	}
}

void Actor::FinishedAnimation_Turret
(
	void
)

{
	if (m_State <= 108)
	{
		Turret_SelectState();
	}
}

void Actor::ReceiveAIEvent_Turret
(
	vec3_t event_origin,
	int iType,
	Entity *originator,
	float fDistSquared,
	float fMaxDistSquared
)

{
	if (iType == AI_EVENT_WEAPON_IMPACT)
	{
		if (m_Enemy && fDistSquared <= Square(128))
		{
			Turret_TryToBecomeCoverGuy();
		}
	}
	else
	{
		DefaultReceiveAIEvent(
			origin,
			iType,
			originator,
			fDistSquared,
			fMaxDistSquared);
	}
}

void Actor::InterruptPoint_Turret
(
	void
)

{
	if (m_Enemy && !Turret_TryToBecomeCoverGuy() && m_State == 100)
	{
		m_iStateTime = level.inttime;
		Turret_SelectState();
	}
}

void Actor::PathnodeClaimRevoked_Turret
(
	void
)

{
	if (m_Enemy == NULL)
	{
		TransitionState(110, 0);
	}
	else
	{
		Turret_BeginRetarget();
	}
}

bool Actor::Turret_IsRetargeting
(
	void
) const

{
	return m_State <= 120;
}

bool Actor::Turret_DecideToSelectState
(
	void
)

{
	switch (m_State)
	{
	case 100:
		if (level.inttime > m_iStateTime + 5000)
		{
			InterruptPoint_Turret();
		}
		return false;
	case 101:
	case 107:
	case 102:
	case 109:
		return false;
	}
	return !Turret_IsRetargeting();
}

void Actor::Turret_SelectState
(
	void
)

{
	vec2_t vDelta;
	float fDistSquared;
	if (!m_Enemy)
	{
		TransitionState(109, rand() & 0x7FF + 250);
		return;
	}

	VectorSub2D(origin, m_vHome, vDelta);
	fDistSquared = VectorLength2DSquared(vDelta);

	if (m_State == 104 && fDistSquared > m_fLeashSquared * 0.64 + 64.0)
	{
		if (PathExists() && !PathComplete())
			return;
	}
	else if (fDistSquared <= m_fLeashSquared * 1.21 + 256.0)
	{
		m_iRunHomeTime = 0;
	}
	else if (m_iRunHomeTime == 0)
	{
		m_iRunHomeTime = level.inttime + (rand() & 0xFFF) + 1000;
	}
	else if (level.inttime >= m_iRunHomeTime)
	{
		m_iRunHomeTime = 0;

		ClearPath();
		SetPath(m_vHome, NULL, 0, NULL, 0.0);
		ShortenPathToAvoidSquadMates();

		if (PathExists() && !PathComplete())
		{
			TransitionState(104, 0);
			return;
		}
		else
		{
			Com_Printf(
				"^~^~^ (entnum %i, radnum %d, targetname '%s') cannot reach his leash home\n",
				entnum,
				radnum,
				targetname.c_str());
		}
	}

	VectorSub2D(origin, m_Enemy->origin, vDelta);
	fDistSquared = VectorLength2DSquared(vDelta);

	if (m_State == 105)
	{
		if (m_fMinDistanceSquared * 2.25 > fDistSquared)
			return;
	}

	if (m_fMinDistanceSquared > fDistSquared)
	{
		ClearPath();
		TransitionState(105, 0);
		return;
	}

	if (fDistSquared > m_fMaxDistanceSquared)
	{
		bool bSmthing = false;
		if (m_Team == TEAM_GERMAN)
		{
			if ((m_Enemy->origin - m_vHome).lengthSquared() >= Square(m_fLeash + m_fMaxDistance) && !CanSeeEnemy(200))
				bSmthing = true;
		}
		if (bSmthing)
		{
			ClearPath();
			TransitionState(112, 0);
		}
		else
		{
			if (m_State == 106)
				return;
			ClearPath();
			TransitionState(106, 0);
		}
		return;
	}

	if (DecideToThrowGrenade(m_Enemy->velocity + m_vLastEnemyPos, &m_vGrenadeVel, &m_eGrenadeMode))
	{
		m_bNextForceStart = false;
		SetDesiredYawDir(m_vGrenadeVel);

		m_eNextAnimMode = 1;
		m_csNextAnimString = (m_eGrenadeMode == AI_GREN_TOSS_ROLL) ? STRING_ANIM_GRENADETOSS_SCR : STRING_ANIM_GRENADETHROW_SCR;
		TransitionState(107, 0);
		return;
	}

	if (m_State != 100 && m_State != 103 && m_State != 112)
	{
		ClearPath();
		TransitionState(100, 0);
	}
}

bool Actor::Turret_CheckRetarget
(
	void
)

{
	if (level.inttime < m_iStateTime + 5000 || level.inttime < m_iLastHitTime + 5000)
		return false;

	Turret_BeginRetarget();

	return true;
}

bool Actor::Turret_TryToBecomeCoverGuy
(
	void
)

{
	PathNode* pOldCover = m_pCoverNode;
	Cover_FindCover(true);
	if (m_pCoverNode)
	{
		TransitionState(111, 0);
		SetThink(THINKSTATE_ATTACK, THINK_COVER);
		return true;
	}
	else
	{
		if (pOldCover)
		{
			m_pCoverNode = pOldCover;
			m_pCoverNode->Claim(this);
		}
		return false;
	}
}

void Actor::Turret_BeginRetarget
(
	void
)

{
	SetEnemyPos(m_Enemy->origin);
	AimAtEnemyBehavior();

	TransitionState(113, 0);

}

void Actor::Turret_NextRetarget
(
	void
)

{
	vec2_t vDelta;
	float fDistSquared;


	m_State++;

	if (Turret_IsRetargeting())
	{
		m_iStateTime = level.inttime;
		return;
	}

	VectorSub2D(origin, m_vHome, vDelta);
	fDistSquared = VectorLength2DSquared(vDelta);

	if (fDistSquared >= m_fLeashSquared)
	{
		SetPath(m_vHome, NULL, 0, NULL, 0.0);
		ShortenPathToAvoidSquadMates();
		if (PathExists() && !PathComplete())
		{
			TransitionState(104, 0);
			State_Turret_RunHome(true);
			return;
		}
	}

	if (m_Team == TEAM_AMERICAN)
	{
		if (!CanSeeEnemy(200))
		{
			m_PotentialEnemies.FlagBadEnemy(m_Enemy);
			UpdateEnemy(-1);
		}
		if (!m_Enemy)
		{
			Anim_Stand();
			return;
		}
		TransitionState(100, 0);
		State_Turret_Combat();
		
	}
	else
	{
		if (CanSeeEnemy(200))
		{
			m_pszDebugState = "Retarget->Combat";
			TransitionState(100, 0);
			State_Turret_Combat();
		}
		else
		{
			TransitionState(112, 0);
			State_Turret_Wait();
		}
	}
}

void Actor::Turret_SideStep
(
	int iStepSize,
	vec3_t vDir
)

{
	AimAtEnemyBehavior();
	//v3 = iStepSize;
	StrafeToAttack(iStepSize, vDir);
	if ((PathExists()
		&& !PathComplete()
		&& PathAvoidsSquadMates())
		|| ((StrafeToAttack(-iStepSize, vDir),
			PathExists())
			&& !PathComplete()
			&& PathAvoidsSquadMates()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Combat
(
	void
)

{
	if (CanSeeEnemy(200))
	{
		ClearPath();
		Anim_Attack();
		AimAtTargetPos();
		Turret_CheckRetarget();
		return;
	}
	if (!PathExists() || PathComplete() || !PathAvoidsSquadMates())
	{
		SetPathWithLeash(m_vLastEnemyPos, NULL, 0);
		ShortenPathToAvoidSquadMates();
	}
	if (!PathExists() || PathComplete() || !PathAvoidsSquadMates())
	{
		FindPathNearWithLeash(m_vLastEnemyPos, 4.0 * m_fMinDistanceSquared);
		if (!ShortenPathToAttack(0.0))
			ClearPath();
		ShortenPathToAvoidSquadMates();
	}
	if (!PathExists()
		|| PathComplete()
		|| !PathAvoidsSquadMates())
	{
		m_pszDebugState = "combat->chill";
		Turret_BeginRetarget();
	}
	else
	{
		m_pszDebugState = "combat->move";
		if (!MovePathWithLeash())
		{
			m_pszDebugState = "combat->move->aim";
			Turret_BeginRetarget();
		}
		else
		{
			Turret_CheckRetarget();
		}
	}

}

void Actor::State_Turret_Reacquire
(
	void
)

{
	/*Sentient *v1; // ecx
	float v2; // ST08_4
	float v3; // ST0C_4
	Sentient *v4; // ecx
	float v5; // ST08_4
	float v6; // ST0C_4
	*/
	if (PathExists() && !PathComplete())
	{
		if (CanMovePathWithLeash())
		{
			Anim_RunToInOpen(3);
			FaceEnemyOrMotion(level.inttime - m_iStateTime);
		}
		else
		{
			Turret_BeginRetarget();
		}
	}
	else
	{
		m_pszDebugState = "Retarget->Cheat";
		SetEnemyPos(m_Enemy->origin);
		TransitionState(100, 0);
		State_Turret_Combat();
	}
}

void Actor::State_Turret_TakeSniperNode
(
	void
)

{
	if (PathExists() && !PathComplete())
	{
		FaceMotion();
		Anim_RunToDanger(3);
	}
	else
	{
		AimAtEnemyBehavior();
		TransitionState(103, 0);
	}
}

void Actor::State_Turret_SniperNode
(
	void
)

{
	AimAtTargetPos();
	Anim_Sniper();
	if (Turret_CheckRetarget())
	{
		m_pCoverNode->Relinquish();
		m_pCoverNode->MarkTemporarilyBad();
		m_pCoverNode = NULL;
	}
}

bool Actor::State_Turret_RunHome
(
	bool bAttackOnFail
)

{

	SetPath(m_vHome, NULL, 0, NULL, 0.0);
	ShortenPathToAvoidSquadMates();
	if (!PathExists() || PathComplete())
	{
		Com_Printf(
			"^~^~^ (entnum %i, radnum %i, targetname '%s') cannot reach his leash home\n",
			entnum,
			radnum,
			targetname.c_str());
		if (bAttackOnFail)
		{
			m_pszDebugState = "home->combat";
			State_Turret_Combat();
		}
		return false;
	}
	else
	{
		FaceMotion();
		Anim_RunToInOpen(2);
		return true;
	}
}

void Actor::State_Turret_RunAway
(
	void
)

{
	if (!PathExists() || PathComplete())
	{
		FindPathAwayWithLeash(m_vLastEnemyPos, origin - m_Enemy->origin, 1.5 * m_fMinDistance);
	}
	if (!PathExists() || PathComplete())
	{
		m_pszDebugState = "runaway->combat";
		State_Turret_Combat();
		return;
	}
	if (!CanMovePathWithLeash())
	{
		m_pszDebugState = "runaway->leash->combat";
		State_Turret_Combat();
		return;
	}
	Anim_RunAwayFiring(2);
	FaceEnemyOrMotion(level.inttime - m_iStateTime);
}

void Actor::State_Turret_Charge
(
	void
)

{
	SetPathWithLeash(m_vLastEnemyPos, NULL, 0);
	ShortenPathToAvoidSquadMates();
	if (!PathExists())
	{
		m_pszDebugState = "charge->near";
		FindPathNearWithLeash(m_vLastEnemyPos, m_fMaxDistanceSquared);
		if (!ShortenPathToAttack(0))
			ClearPath();
	}
	if (!PathExists() || PathComplete() || !PathAvoidsSquadMates())
	{
		ClearPath();
		if (CanSeeEnemy(500))
		{
			m_pszDebugState = "charge->combat";
			State_Turret_Combat();
			return;
		}
		m_bHasDesiredLookAngles = false;
		m_pszDebugState = "charge->chill";
		Anim_Idle();
		if (m_Team != TEAM_AMERICAN)
		{
			//v1 = &this->m_PotentialEnemies;
			if (!m_PotentialEnemies.HasAlternateEnemy())
			{

				if (m_Enemy)
					Turret_CheckRetarget();
				return;
			}
		}
		m_PotentialEnemies.FlagBadEnemy(m_Enemy);
		UpdateEnemy(-1);
		if (m_Enemy)
			Turret_CheckRetarget();
		return;
	}
	if (!MovePathWithLeash())
	{
		m_pszDebugState = "charge->leash->combat";
		TransitionState(100, 0);
		State_Turret_Combat();
		return;
	}
}

void Actor::State_Turret_Grenade
(
	void
)

{
	GenericGrenadeTossThink();
}

void Actor::State_Turret_FakeEnemy
(
	void
)

{
	AimAtTargetPos();
	Anim_Aim();
	if (level.inttime >= m_iStateTime)
		SetThinkState(THINKSTATE_IDLE, THINKLEVEL_NORMAL);
}

void Actor::State_Turret_Wait
(
	void
)

{
	PathNode *pNode;
	if (CanSeeEnemy(500) || CanShootEnemy(500))
	{
		bool bSmth;

		pNode = m_pCoverNode;
		Cover_FindCover(true);

		if (m_pCoverNode)
		{
			TransitionState(111, 0);
			SetThink(THINKSTATE_ATTACK, THINK_COVER);
			bSmth = true;
		}
		else
		{
			if (pNode)
			{
				m_pCoverNode = pNode;
				m_pCoverNode->Claim(this);
			}
			bSmth = false;
		}
		if (bSmth)
		{
			m_pszDebugState = "Wait->CoverInstead";
			ContinueAnimation();
		}
		else
		{
			m_pszDebugState = "Wait->Combat";
			TransitionState(100, 0);
			State_Turret_Combat();
		}
	}
	else
	{
		if (level.inttime >= m_iLastFaceDecideTime + 1500)
		{
			m_iLastFaceDecideTime = level.inttime + (rand() & 0x1FF);






			pNode = PathManager.FindCornerNodeForExactPath(this, m_Enemy, 0);

			if (pNode)
			{
				if (pNode->m_PathPos - origin != vec_zero)
				{
					SetDesiredYawDir(pNode->m_PathPos - origin);
				}
				m_eDontFaceWallMode = 6;
			}
			else
			{
				AimAtTargetPos();
				DontFaceWall();
			}
		}
		if (m_eDontFaceWallMode > 8)
			Anim_Aim();
		else
			Anim_Stand();
	}
}

void Actor::State_Turret_Retarget_Sniper_Node
(
	void
)

{
	PathNode *pSniperNode;
	bool bTryAgain;

	AimAtEnemyBehavior();
	if (m_pCoverNode)
	{
		m_pCoverNode->Relinquish();
		m_pCoverNode = NULL;
	}
	pSniperNode = FindSniperNodeAndSetPath(&bTryAgain);
	if (pSniperNode)
	{
		m_pCoverNode = pSniperNode;
		pSniperNode->Claim(this);
		TransitionState(102, 0);

		State_Turret_TakeSniperNode();
	}
	else if (bTryAgain)
	{
		ContinueAnimation();
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Path_Exact
(
	void
)

{
	AimAtEnemyBehavior();
	SetPathWithLeash(m_vLastEnemyPos, NULL, 0);
	if (ShortenPathToAttack(128)
		&& (ShortenPathToAvoidSquadMates(), PathExists()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Path_Near
(
	void
)

{
	AimAtEnemyBehavior();
	FindPathNearWithLeash(m_vLastEnemyPos, m_fMinDistanceSquared);
	if (ShortenPathToAttack(128))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Step_Side_Small
(
	void
)

{
	int iRand; // esi

	iRand = (rand() & 64) - 32;
	AimAtEnemyBehavior();
	StrafeToAttack(iRand, orientation[1]);
	if ((PathExists() && !PathComplete() && PathAvoidsSquadMates())
		|| ((Actor::StrafeToAttack(-iRand, orientation[1]),
			PathExists())
		&& !PathComplete()
		&& PathAvoidsSquadMates()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Step_Side_Medium
(
	void
)

{
	int iRand; // esi

	iRand = (rand() & 256) - 128;
	AimAtEnemyBehavior();
	StrafeToAttack(iRand, orientation[1]);
	if ((PathExists() && !PathComplete() && PathAvoidsSquadMates())
		|| ((Actor::StrafeToAttack(-iRand, orientation[1]),
			PathExists())
		&& !PathComplete()
		&& PathAvoidsSquadMates()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Step_Side_Large
(
	void
)

{
	int iRand; // esi

	iRand = (rand() & 512) - 256;
	AimAtEnemyBehavior();
	StrafeToAttack(iRand, orientation[1]);
	if ((PathExists() && !PathComplete() && PathAvoidsSquadMates())
		|| ((Actor::StrafeToAttack(-iRand, orientation[1]),
			PathExists())
		&& !PathComplete()
		&& PathAvoidsSquadMates()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Step_Face_Medium
(
	void
)

{
	int iRand; // esi

	iRand = (rand() & 256) - 128;
	AimAtEnemyBehavior();
	StrafeToAttack(iRand, orientation[0]);
	if ((PathExists() && !PathComplete() && PathAvoidsSquadMates())
		|| ((Actor::StrafeToAttack(-iRand, orientation[0]),
			PathExists())
		&& !PathComplete()
		&& PathAvoidsSquadMates()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}

void Actor::State_Turret_Retarget_Step_Face_Large
(
	void
)

{
	int iRand; // esi

	iRand = (rand() & 512) - 256;
	AimAtEnemyBehavior();
	StrafeToAttack(iRand, orientation[0]);
	if ((PathExists() && !PathComplete() && PathAvoidsSquadMates())
		|| ((Actor::StrafeToAttack(-iRand, orientation[0]),
			PathExists())
		&& !PathComplete()
		&& PathAvoidsSquadMates()))
	{
		TransitionState(101, 0);
	}
	else
	{
		Turret_NextRetarget();
	}
}