using System.Collections.Generic;

public class EntityEnemyRebirthSDX : EntityEnemy
{
    public override string EntityName
    {
        get
        {
            string name = Localization.Get(this.entityName);

            if (this.EntityTags.Test_AnySet(FastTags<TagGroup.Global>.Parse("invisible")))
            {
                name = "";
            }

            return name;
        }
    }

    public override void Awake()
    {
        base.Awake();
    }

    public override void InitCommon()
    {
        base.InitCommon();
        if (this.walkType == 4)
        {
            this.TurnIntoCrawler();
        }
    }

    public override void OnAddedToWorld()
    {
        base.OnAddedToWorld();
        this.timeToDie = this.world.worldTime + 1800UL + (ulong)(22000f * this.rand.RandomFloat);
        if (this.IsFeral && base.GetSpawnerSource() == EnumSpawnerSource.Biome)
        {
            int num = (int)SkyManager.GetDawnTime();
            int num2 = (int)SkyManager.GetDuskTime();
            int num3 = GameUtils.WorldTimeToHours(this.WorldTimeBorn);
            if (num3 < num || num3 >= num2)
            {
                int num4 = GameUtils.WorldTimeToDays(this.world.worldTime);
                if (GameUtils.WorldTimeToHours(this.world.worldTime) >= num2)
                {
                    num4++;
                }
                this.timeToDie = GameUtils.DayTimeToWorldTime(num4, num, 0);
            }
        }
    }

    private int attackTargetTime;
    private bool bJumping;
    private bool bClimbing;
    private bool hasAI;
    private bool isMoveDirAbsolute;
    private float proneRefillRate;
    private float kneelRefillRate;
    private float proneRefillCounter;
    private float kneelRefillCounter;
    private int ticksToCheckSeenByPlayer;
    private bool wasSeenByPlayer;
    private bool disableFallBehaviorUntilOnGround;
    private DynamicRagdollFlags _dynamicRagdoll;
    private Vector3 _dynamicRagdollRootMotion;
    private readonly List<Vector3> _ragdollPositionsPrev = new List<Vector3>();
    private readonly List<Vector3> _ragdollPositionsCur = new List<Vector3>();

    private void UpdateDynamicRagdoll()
    {
        if (this._dynamicRagdoll.HasFlag(DynamicRagdollFlags.Active))
        {
            if (this.accumulatedRootMotion != Vector3.zero)
            {
                this._dynamicRagdollRootMotion = this.accumulatedRootMotion;
            }
            if (this._dynamicRagdoll.HasFlag(DynamicRagdollFlags.UseBoneVelocities))
            {
                this._ragdollPositionsPrev.Clear();
                this._ragdollPositionsCur.CopyTo(this._ragdollPositionsPrev);
                this.emodel.CaptureRagdollPositions(this._ragdollPositionsCur);
            }
            if (this._dynamicRagdoll.HasFlag(DynamicRagdollFlags.RagdollOnFall) && !this.onGround)
            {
                this.ActivateDynamicRagdoll();
                return;
            }
        }
    }

    public override void OnUpdateLive()
    {
        try
        {
            base.OnUpdateLive();
        }
        catch (Exception ex)
        {
            Log.Out("EntityEnemyRebirthSDX-OnUpdateLive ERROR: " + ex.Message);
        }

        if (this.moveSpeedRagePer > 0f && this.bodyDamage.CurrentStun == EnumEntityStunType.None)
        {
            this.moveSpeedScaleTime -= 0.05f;
            if (this.moveSpeedScaleTime <= 0f)
            {
                this.StopRage();
            }
        }

        /////////////////////////////////////////////////////////
        if (emodel != null && emodel.avatarController != null)
        {
            emodel.avatarController.UpdateBool("CanFall",
                !emodel.IsRagdollActive && bodyDamage.CurrentStun == EnumEntityStunType.None && !isSwimming);
            emodel.avatarController.UpdateBool("IsOnGround", onGround || isSwimming);
        }
        /////////////////////////////////////////////////////////

        if (!this.isEntityRemote)
        {
            if (!this.IsDead() && this.world.worldTime >= this.timeToDie && !this.attackTarget)
            {
                this.Kill(DamageResponse.New(true));
            }
            if (this.emodel)
            {
                AvatarController avatarController = this.emodel.avatarController;
                if (avatarController)
                {
                    bool flag = this.onGround || this.isSwimming || this.bInElevator;
                    if (flag)
                    {
                        this.fallTime = 0f;
                        this.fallThresholdTime = 0f;
                        if (this.bInElevator)
                        {
                            this.fallThresholdTime = 0.6f;
                        }
                    }
                    else
                    {
                        if (this.fallThresholdTime == 0f)
                        {
                            this.fallThresholdTime = 0.1f + this.rand.RandomFloat * 0.3f;
                        }
                        this.fallTime += 0.05f;
                    }
                    bool canFall = !this.emodel.IsRagdollActive && this.bodyDamage.CurrentStun == EnumEntityStunType.None && !this.isSwimming && !this.bInElevator && this.jumpState == EntityAlive.JumpState.Off && !this.IsDead();
                    if (this.fallTime <= this.fallThresholdTime)
                    {
                        canFall = false;
                    }
                    avatarController.SetFallAndGround(canFall, flag);
                }
            }
        }
    }

    public override Ray GetLookRay()
    {
        Ray result;
        if (base.IsBreakingBlocks)
        {
            result = new Ray(this.position + new Vector3(0f, this.GetEyeHeight(), 0f), this.GetLookVector());
        }
        else if (base.GetWalkType() == 8)
        {
            result = new Ray(this.getHeadPosition(), this.GetLookVector());
        }
        else
        {
            result = new Ray(this.getHeadPosition(), this.GetLookVector());
        }
        return result;
    }

    public override Vector3 GetLookVector()
    {
        if (this.lookAtPosition.Equals(Vector3.zero))
        {
            return base.GetLookVector();
        }
        return this.lookAtPosition - this.getHeadPosition();
    }

    public override bool IsRunning
    {
        get
        {
            EnumGamePrefs eProperty = EnumGamePrefs.ZombieMove;
            if (this.IsBloodMoon)
            {
                eProperty = EnumGamePrefs.ZombieBMMove;
            }
            else if (this.IsFeral)
            {
                eProperty = EnumGamePrefs.ZombieFeralMove;
            }
            else if (this.world.IsDark())
            {
                eProperty = EnumGamePrefs.ZombieMoveNight;
            }
            return GamePrefs.GetInt(eProperty) >= 2;
        }
    }

    public override float GetMoveSpeedAggro()
    {
        EnumGamePrefs eProperty = EnumGamePrefs.ZombieMove;
        if (this.IsBloodMoon)
        {
            eProperty = EnumGamePrefs.ZombieBMMove;
        }
        else if (this.IsFeral)
        {
            eProperty = EnumGamePrefs.ZombieFeralMove;
        }
        else if (this.world.IsDark())
        {
            eProperty = EnumGamePrefs.ZombieMoveNight;
        }
        int @int = GamePrefs.GetInt(eProperty);
        float num = EntityEnemyRebirthSDX.moveSpeeds[@int];
        if (this.moveSpeedRagePer > 1f)
        {
            num = EntityEnemyRebirthSDX.moveSuperRageSpeeds[@int];
        }
        else if (this.moveSpeedRagePer > 0f)
        {
            float num2 = EntityEnemyRebirthSDX.moveRageSpeeds[@int];
            num = num * (1f - this.moveSpeedRagePer) + num2 * this.moveSpeedRagePer;
        }
        if (num < 1f)
        {
            num = this.moveSpeedAggro * (1f - num) + this.moveSpeedAggroMax * num;
        }
        else
        {
            num = this.moveSpeedAggroMax * num;
        }
        return EffectManager.GetValue(PassiveEffects.RunSpeed, null, num, this, null, new FastTags<TagGroup.Global>(), true, true, true, true, true, 1);
    }

    public override float getNextStepSoundDistance()
    {
        if (!this.IsRunning)
        {
            return 0.5f;
        }
        return 1.5f;
    }

    public override void MoveEntityHeaded(Vector3 _direction, bool _isDirAbsolute)
    {
        // Check the state to see if the controller IsBusy or not. If it's not, then let it walk.
        var isBusy = false;
        if (emodel != null && emodel.avatarController != null)
            emodel.avatarController.TryGetBool("IsBusy", out isBusy);
        if (isBusy)
            return;

        if (this.walkType == 4 && this.Jumping)
        {
            this.motion = this.accumulatedRootMotion;
            this.accumulatedRootMotion = Vector3.zero;
            this.IsRotateToGroundFlat = true;
            if (this.moveHelper != null)
            {
                Vector3 vector = this.moveHelper.JumpToPos - this.position;
                if (Utils.FastAbs(vector.y) < 0.2f)
                {
                    this.motion.y = vector.y * 0.2f;
                }
                if (Utils.FastAbs(vector.x) < 0.3f)
                {
                    this.motion.x = vector.x * 0.2f;
                }
                if (Utils.FastAbs(vector.z) < 0.3f)
                {
                    this.motion.z = vector.z * 0.2f;
                }
                if (vector.sqrMagnitude < 0.010000001f)
                {
                    if (this.emodel && this.emodel.avatarController)
                    {
                        this.emodel.avatarController.StartAnimationJump(AnimJumpMode.Land);
                    }
                    this.Jumping = false;
                }
            }
            this.entityCollision(this.motion);
            return;
        }
        base.MoveEntityHeaded(_direction, _isDirAbsolute);
    }

    public override void UpdateJump()
    {
        if (this.walkType == 4 && !this.isSwimming)
        {
            base.FaceJumpTo();
            this.jumpState = EntityAlive.JumpState.Climb;
            if (!this.emodel.avatarController || !this.emodel.avatarController.IsAnimationJumpRunning())
            {
                this.Jumping = false;
            }
            if (this.jumpTicks == 0 && this.accumulatedRootMotion.y > 0.005f)
            {
                this.jumpTicks = 30;
            }
            return;
        }
        base.UpdateJump();
        if (this.isSwimming)
        {
            return;
        }
        this.accumulatedRootMotion.y = 0f;
    }

    public override void EndJump()
    {
        base.EndJump();
        this.IsRotateToGroundFlat = false;
    }

    public override bool ExecuteFallBehavior(EntityAlive.FallBehavior behavior, float _distance, Vector3 _fallMotion)
    {
        if (behavior == null || !this.emodel)
        {
            return false;
        }
        AvatarController avatarController = this.emodel.avatarController;
        if (!avatarController)
        {
            return false;
        }
        avatarController.UpdateInt("RandomSelector", this.rand.RandomRange(0, 64));
        switch (behavior.ResponseOp)
        {
            case EntityAlive.FallBehavior.Op.None:
                avatarController.UpdateInt(AvatarController.jumpLandResponseHash, -1);
                break;
            case EntityAlive.FallBehavior.Op.Land:
                avatarController.UpdateInt(AvatarController.jumpLandResponseHash, 0);
                break;
            case EntityAlive.FallBehavior.Op.LandLow:
                avatarController.UpdateInt(AvatarController.jumpLandResponseHash, 1);
                break;
            case EntityAlive.FallBehavior.Op.LandHard:
                avatarController.UpdateInt(AvatarController.jumpLandResponseHash, 2);
                break;
            case EntityAlive.FallBehavior.Op.Stumble:
                avatarController.UpdateInt(AvatarController.jumpLandResponseHash, 3);
                break;
            case EntityAlive.FallBehavior.Op.Ragdoll:
                this.emodel.DoRagdoll(this.rand.RandomFloat * 2f, EnumBodyPartHit.None, _fallMotion * 20f, Vector3.zero, false);
                break;
        }
        if (this.attackTarget != null && behavior.RagePer.IsSet() && behavior.RageTime.IsSet() && this.StartRage(behavior.RagePer.Random(this.rand), behavior.RageTime.Random(this.rand)))
        {
            avatarController.StartAnimationRaging();
        }
        return true;
    }

    public override bool ExecuteDestroyBlockBehavior(EntityAlive.DestroyBlockBehavior behavior, ItemActionAttack.AttackHitInfo attackHitInfo)
    {
        if (behavior == null || attackHitInfo == null || this.moveHelper == null || this.emodel == null || this.emodel.avatarController == null)
        {
            return false;
        }
        if (this.walkType == 4)
        {
            return false;
        }
        this.moveHelper.ClearBlocked();
        this.moveHelper.ClearTempMove();
        this.emodel.avatarController.UpdateInt("RandomSelector", this.rand.RandomRange(0, 64));
        switch (behavior.ResponseOp)
        {
            case EntityAlive.DestroyBlockBehavior.Op.Ragdoll:
                this.emodel.avatarController.BeginStun(EnumEntityStunType.StumbleBreakThroughRagdoll, EnumBodyPartHit.LeftLowerLeg, Utils.EnumHitDirection.None, false, 1f);
                base.SetStun(EnumEntityStunType.StumbleBreakThroughRagdoll);
                break;
            case EntityAlive.DestroyBlockBehavior.Op.Stumble:
                this.emodel.avatarController.BeginStun(EnumEntityStunType.StumbleBreakThrough, EnumBodyPartHit.LeftLowerLeg, Utils.EnumHitDirection.None, false, 1f);
                base.SetStun(EnumEntityStunType.StumbleBreakThrough);
                this.bodyDamage.StunDuration = 1f;
                break;
        }
        if (this.attackTarget != null && behavior.RagePer.IsSet() && behavior.RageTime.IsSet())
        {
            this.StartRage(behavior.RagePer.Random(this.rand), behavior.RageTime.Random(this.rand));
        }
        return true;
    }

    public override int DamageEntity(DamageSource _damageSource, int _strength, bool _criticalHit, float impulseScale)
    {
        if (_damageSource.GetDamageType() == EnumDamageTypes.Falling)
        {
            _strength = (_strength + 1) / 2;
            int num = (this.GetMaxHealth() + 2) / 3;
            if (_strength > num)
            {
                _strength = num;
            }
        }
        //return base.DamageEntity(_damageSource, _strength, _criticalHit, impulseScale);
        EnumDamageSource source = _damageSource.GetSource();
        if (_damageSource.IsIgnoreConsecutiveDamages() && source != EnumDamageSource.Internal)
        {
            if (this.damageSourceTimeouts.ContainsKey(source) && GameTimer.Instance.ticks - this.damageSourceTimeouts[source] < 30UL)
            {
                return 0;
            }
            this.damageSourceTimeouts[source] = GameTimer.Instance.ticks;
        }
        EntityAlive entityAlive = this.world.GetEntity(_damageSource.getEntityId()) as EntityAlive;
        if (!this.FriendlyFireCheck(entityAlive))
        {
            return 0;
        }
        bool flag = _damageSource.GetDamageType() == EnumDamageTypes.Heat;
        /*if (!flag && entityAlive is EntityZombie && this is EntityZombie)
		{
			return 0;
		}*/
        if (this.IsGodMode.Value)
        {
            return 0;
        }
        if (!this.IsDead() && entityAlive)
        {
            float value = EffectManager.GetValue(PassiveEffects.DamageBonus, null, 0f, entityAlive, null, new FastTags<TagGroup.Global>(), true, true, true, true, true, 1);
            if (value > 0f)
            {
                _damageSource.DamageMultiplier = value;
                _damageSource.BonusDamageType = EnumDamageBonusType.Sneak;
            }
        }
        DamageResponse damageResponse = this.damageEntityLocal(_damageSource, _strength, _criticalHit, impulseScale);
        NetPackage package = NetPackageManager.GetPackage<NetPackageDamageEntity>().Setup(this.entityId, damageResponse);
        if (this.world.IsRemote())
        {
            SingletonMonoBehaviour<ConnectionManager>.Instance.SendToServer(package, false);
        }
        else
        {
            int excludePlayer = -1;
            if (!flag && _damageSource.CreatorEntityId != -2)
            {
                excludePlayer = _damageSource.getEntityId();
                if (_damageSource.CreatorEntityId != -1)
                {
                    Entity entity = this.world.GetEntity(_damageSource.CreatorEntityId);
                    if (entity && !entity.isEntityRemote)
                    {
                        excludePlayer = -1;
                    }
                }
            }
            this.world.entityDistributer.SendPacketToTrackedPlayersAndTrackedEntity(this.entityId, excludePlayer, package);
        }
        return damageResponse.ModStrength;
    }

    public bool StartRage(float speedPercent, float time)
    {
        if (speedPercent >= this.moveSpeedRagePer)
        {
            this.moveSpeedRagePer = speedPercent;
            this.moveSpeedScaleTime = time;
            return true;
        }
        return false;
    }

    public void StopRage()
    {
        this.moveSpeedRagePer = 0f;
        this.moveSpeedScaleTime = 0f;
    }

    public override Vector3i dropCorpseBlock()
    {
        if (this.lootContainer != null && this.lootContainer.IsUserAccessing())
        {
            return Vector3i.zero;
        }
        Vector3i vector3i = base.dropCorpseBlock();
        if (vector3i == Vector3i.zero)
        {
            return Vector3i.zero;
        }
        TileEntityLootContainer tileEntityLootContainer = this.world.GetTileEntity(0, vector3i) as TileEntityLootContainer;
        if (tileEntityLootContainer == null)
        {
            return Vector3i.zero;
        }
        if (this.lootContainer != null)
        {
            tileEntityLootContainer.CopyLootContainerDataFromOther(this.lootContainer);
        }
        else
        {
            tileEntityLootContainer.lootListName = this.lootListOnDeath;
            tileEntityLootContainer.SetContainerSize(LootContainer.GetLootContainer(this.lootListOnDeath, true).size, true);
        }
        tileEntityLootContainer.SetModified();
        return vector3i;
    }

    public override void AnalyticsSendDeath(DamageResponse _dmResponse)
    {
        DamageSource source = _dmResponse.Source;
        if (source == null)
        {
            return;
        }
        string name;
        if (source.BuffClass != null)
        {
            name = source.BuffClass.Name;
        }
        else
        {
            if (source.ItemClass == null)
            {
                return;
            }
            name = source.ItemClass.Name;
        }
        GameSparksCollector.IncrementCounter(GameSparksCollector.GSDataKey.ZombiesKilledBy, name, 1, true, GameSparksCollector.GSDataCollection.SessionUpdates);
    }

    public override void TurnIntoCrawler()
    {
        BoxCollider component = base.gameObject.GetComponent<BoxCollider>();
        if (component)
        {
            component.center = new Vector3(0f, 0.35f, 0f);
            component.size = new Vector3(0.8f, 0.8f, 0.8f);
        }
        base.SetupBounds();
        this.boundingBox.center = this.boundingBox.center + this.position;
        this.bCanClimbLadders = false;
    }

    public override void BuffAdded(BuffValue _buff)
    {
        if (_buff.BuffClass.DamageType == EnumDamageTypes.Electrical)
        {
            this.Electrocuted = true;
        }
    }

    public ulong timeToDie;
    private float moveSpeedRagePer;
    private float moveSpeedScaleTime;
    private float fallTime;
    private float fallThresholdTime;
    private static float[] moveSpeeds = new float[]
    {
        0f,
        0.35f,
        0.7f,
        1f,
        1.35f
    };

    private static float[] moveRageSpeeds = new float[]
    {
        0.75f,
        0.8f,
        0.9f,
        1.15f,
        1.7f
    };

    private static float[] moveSuperRageSpeeds = new float[]
    {
        0.88f,
        0.92f,
        1f,
        1.2f,
        1.7f
    };

    private static float[] rageChances = new float[]
    {
        0f,
        0.15f,
        0.3f,
        0.35f,
        0.4f,
        0.5f
    };

    private static float[] superRageChances = new float[]
    {
        0f,
        0.01f,
        0.03f,
        0.05f,
        0.08f,
        0.15f
    };

    private Vector3i blockPosStandingOn;
    private float nextSwimDistance;
    private float nextStepDistance;
    private string soundFootstepModifier;
    private int ticksUntilVisible = 2;

}