using System.Collections.Generic;

public class EAISetNearestEntityAsTargetSDX : EAISetNearestEntityAsTarget
{
    private void SeekNoise(EntityPlayer player)
    {
        //Log.Out("EAISetNearestEntityAsTargetSDX-SeekNoise START");
        float num = (player.position - this.theEntity.position).magnitude;
        if (this.playerTargetClassIndex >= 0)
        {
            float num2 = this.targetClasses[this.playerTargetClassIndex].hearDistMax;
            if (num2 > 0f)
            {
                num2 *= this.theEntity.senseScale;
                if (num > num2)
                {
                    return;
                }
            }
        }
        num *= 0.9f;
        if (num > this.manager.noiseSeekDist)
        {
            num = this.manager.noiseSeekDist;
        }
        if (this.theEntity.IsBloodMoon)
        {
            num = this.manager.noiseSeekDist * 0.25f;
        }
        Vector3 breadcrumbPos = player.GetBreadcrumbPos(num * base.RandomFloat);
        int ticks = this.theEntity.CalcInvestigateTicks((int)(30f + base.RandomFloat * 30f) * 20, player);
        this.theEntity.SetInvestigatePosition(breadcrumbPos, ticks, true);
        float time = Time.time;
        if (this.senseSoundTime - time < 0f)
        {
            this.senseSoundTime = time + 10f + base.RandomFloat * 10f;
            this.theEntity.PlayOneShot(this.theEntity.soundSense, false);
        }
    }

    private void FindTarget()
    {
        //Log.Out("EAISetNearestEntityAsTargetSDX-FindTarget START");
        this.closeTargetDist = float.MaxValue;
        this.closeTargetEntity = null;

        float seeDistance = this.theEntity.GetSeeDistance();

        for (int i = 0; i < this.targetClasses.Count; i++)
        {
            EAISetNearestEntityAsTargetSDX.TargetClass targetClass = this.targetClasses[i];
            float num = seeDistance;
            if (targetClass.seeDistMax > 0f)
            {
                num = Utils.FastMin(num, targetClass.seeDistMax * this.theEntity.senseScale);
            }

            bool bMindControlled = this.theEntity.Buffs.HasBuff("FuriousRamsayRangedMindControlBuffTier1") || this.theEntity.Buffs.HasBuff("FuriousRamsayRangedMindControlBuffTier2") || this.theEntity.Buffs.HasBuff("FuriousRamsayRangedMindControlBuffTier3");

            if (bMindControlled)
            {
                this.theEntity.SetMaxViewAngle(360);
            }
            else
            {
                this.theEntity.SetMaxViewAngle(180);
            }

            if (targetClass.type == typeof(EntityPlayer) && !bMindControlled)
            {
                this.FindTargetPlayer(num);
                if (this.theEntity.noisePlayer && this.theEntity.noisePlayer != this.closeTargetEntity)
                {
                    if (this.closeTargetEntity)
                    {
                        if (this.theEntity.noisePlayerVolume >= this.theEntity.noiseWake)
                        {
                            Vector3 position = this.theEntity.noisePlayer.position;
                            float magnitude = (this.theEntity.position - position).magnitude;
                            if (magnitude < this.closeTargetDist)
                            {
                                this.closeTargetDist = magnitude;
                                this.closeTargetEntity = this.theEntity.noisePlayer;
                            }
                        }
                    }
                    else if (!this.theEntity.IsSleeping)
                    {
                        this.SeekNoise(this.theEntity.noisePlayer);
                    }
                }
                if (this.closeTargetEntity)
                {
                    EntityPlayer entityPlayer = (EntityPlayer)this.closeTargetEntity;
                    if (entityPlayer.IsBloodMoonDead && entityPlayer.currentLife >= 0.5f)
                    {
                        Log.Out("Player {0}, living {1}, lost BM immunity", new object[]
                        {
                            entityPlayer.GetDebugName(),
                            entityPlayer.currentLife * 60f
                        });
                        entityPlayer.IsBloodMoonDead = false;
                    }
                }
            }
            else if (!this.theEntity.IsSleeping && !this.theEntity.HasInvestigatePosition)
            {
                EAISetNearestEntityAsTargetSDX.list = this.theEntity.world.GetEntitiesInBounds(targetClass.type, BoundsUtils.ExpandBounds(this.theEntity.boundingBox, num, 4f, num), EAISetNearestEntityAsTargetSDX.list);
                EAISetNearestEntityAsTargetSDX.list.Sort(this.sorter);
                int j = 0;
                while (j < EAISetNearestEntityAsTargetSDX.list.Count)
                {
                    EntityAlive entityAlive = (EntityAlive)EAISetNearestEntityAsTargetSDX.list[j];
                    if (!(entityAlive is EntityDrone) && base.check(entityAlive))
                    {
                        float distance = this.theEntity.GetDistance(entityAlive);
                        if (distance < this.closeTargetDist)
                        {
                            this.closeTargetDist = distance;
                            this.closeTargetEntity = entityAlive;
                            this.lastSeenPos = entityAlive.position;
                            break;
                        }
                        break;
                    }
                    else
                    {
                        j++;
                    }
                }
                EAISetNearestEntityAsTargetSDX.list.Clear();
            }
        }
    }

    private void FindTargetPlayer(float seeDist)
    {
        //Log.Out("EAISetNearestEntityAsTargetSDX-FindTargetPlayer START");
        if (this.theEntity.IsSleeperPassive)
        {
            return;
        }
        this.theEntity.world.GetEntitiesInBounds(typeof(EntityPlayer), BoundsUtils.ExpandBounds(this.theEntity.boundingBox, seeDist, seeDist, seeDist), EAISetNearestEntityAsTargetSDX.list);
        if (!this.theEntity.IsSleeping)
        {
            for (int i = 0; i < EAISetNearestEntityAsTargetSDX.list.Count; i++)
            {
                EntityPlayer entityPlayer = (EntityPlayer)EAISetNearestEntityAsTargetSDX.list[i];
                if (entityPlayer.IsAlive() && !entityPlayer.IsIgnoredByAI() && !entityPlayer.IsSpectator)
                {
                    float distance = this.theEntity.GetDistance(entityPlayer);
                    if (distance < this.closeTargetDist)
                    {
                        this.closeTargetDist = distance;
                        this.closeTargetEntity = entityPlayer;
                    }
                }
            }
            EAISetNearestEntityAsTargetSDX.list.Clear();
            return;
        }

        EAISetNearestEntityAsTargetSDX.list.Sort(this.sorter);
        EntityPlayer entityPlayer2 = null;
        float num = float.MaxValue;
        bool flag = false;
        if (this.theEntity.noisePlayer != null)
        {
            if (this.theEntity.noisePlayerVolume >= this.theEntity.noiseWake)
            {
                entityPlayer2 = this.theEntity.noisePlayer;
                num = this.theEntity.noisePlayerDistance;
            }
            else if (this.theEntity.noisePlayerVolume >= this.theEntity.noiseGroan)
            {
                flag = true;
            }
        }
        for (int j = 0; j < EAISetNearestEntityAsTargetSDX.list.Count; j++)
        {
            EntityPlayer entityPlayer3 = (EntityPlayer)EAISetNearestEntityAsTargetSDX.list[j];
            if (!entityPlayer3.IsIgnoredByAI())
            {
                float distance2 = this.theEntity.GetDistance(entityPlayer3);
                int sleeperDisturbedLevel = this.theEntity.GetSleeperDisturbedLevel(distance2, entityPlayer3.Stealth.lightLevel);
                if (sleeperDisturbedLevel >= 2)
                {
                    if (distance2 < num)
                    {
                        entityPlayer2 = entityPlayer3;
                        num = distance2;
                    }
                }
                else if (sleeperDisturbedLevel >= 1)
                {
                    flag = true;
                }
            }
        }
        EAISetNearestEntityAsTargetSDX.list.Clear();
        if (entityPlayer2 != null)
        {
            this.closeTargetDist = num;
            this.closeTargetEntity = entityPlayer2;
            return;
        }
        if (flag)
        {
            this.theEntity.Groan();
            return;
        }
        this.theEntity.Snore();
    }

    private List<EAISetNearestEntityAsTargetSDX.TargetClass> targetClasses;
    private int playerTargetClassIndex = -1;
    private float closeTargetDist;
    private EntityAlive closeTargetEntity;
    private EntityAlive targetEntity;
    private EntityPlayer targetPlayer;
    private Vector3 lastSeenPos;
    private float findTime;
    private float senseSoundTime;
    private EAISetNearestEntityAsTargetSorter sorter;
    private static List<Entity> list = new List<Entity>();
    private struct TargetClass
    {
        public Type type;
        public float hearDistMax;
        public float seeDistMax;
    }
}