Zone_Dungeon.cs

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using System.Linq;
using Algorithms;
using UnityEngine;
 
public class Zone_Dungeon : Zone
{
    public enum RailType
    {
        Mine,
        Factoy
    }
 
    public override string IDGenerator => "Dungeon";
 
    public override bool DisableRooms => !base.IsPCFaction;
 
    public override bool UseFog => true;
 
    public override bool ShowDangerLv => true;
 
    public override float PrespawnRate
    {
        get
        {
            if (!idExport.IsEmpty())
            {
                return 0f;
            }
            return 1f;
        }
    }
 
    public override bool IsReturnLocation => GetDeepestLv() == base.lv;
 
    public override int StartLV => -1;
 
    public override bool BlockBorderExit => true;
 
    public override float EvolvedChance
    {
        get
        {
            if (!EClass.debug.test)
            {
                return 0.08f;
            }
            return 1f;
        }
    }
 
    public override float BigDaddyChance
    {
        get
        {
            if (!EClass.debug.test)
            {
                return 0.08f;
            }
            return 1f;
        }
    }
 
    public override float ShrineChance
    {
        get
        {
            if (!EClass.debug.test)
            {
                return 0.35f;
            }
            return 1f;
        }
    }
 
    public override bool IsSnowCovered => false;
 
    public override bool CountDeepestLevel => true;
 
    public override ZoneTransition.EnterState RegionEnterState => ZoneTransition.EnterState.Down;
 
    public override string GetDungenID()
    {
        if (EClass.rnd(2) == 0)
        {
            return "DungeonRuins";
        }
        if (EClass.rnd(4) == 0)
        {
            return "Cavern";
        }
        if (EClass.rnd(8) == 0)
        {
            return "RoundRooms";
        }
        return "Dungeon";
    }
 
    public override void OnGenerateMap()
    {
        if (idExport.IsEmpty())
        {
            TryGenerateOre();
            TryGenerateBigDaddy();
            TryGenerateEvolved();
            TryGenerateShrine();
        }
    }
 
    public void PlaceRail(RailType railType = RailType.Mine)
    {
        int idRail = 31;
        string idTrolley = "390";
        bool placeStopper = true;
        int num = 8;
        if (railType == RailType.Factoy)
        {
            idRail = 110;
            placeStopper = false;
            num = EClass.rnd(4) + 1;
        }
        PathManager.Instance._pathfinder.PunishChangeDirection = true;
        PathManager.Instance._pathfinder.Diagonals = false;
        TraitStairsDown traitStairsDown = EClass._map.FindThing<TraitStairsDown>();
        TraitStairsUp traitStairsUp = EClass._map.FindThing<TraitStairsUp>();
        if (traitStairsDown != null && traitStairsUp != null)
        {
            TryPlaceRail(traitStairsDown.owner.pos, traitStairsUp.owner.pos);
        }
        int num2 = 0;
        for (int i = 0; i < 200; i++)
        {
            if (TryPlaceRail(EClass._map.bounds.GetRandomSurface(), EClass._map.bounds.GetRandomSurface()))
            {
                num2++;
                if (num2 > num)
                {
                    break;
                }
            }
        }
        PathManager.Instance._pathfinder.Diagonals = true;
        bool TryPlaceRail(Point p1, Point p2)
        {
            if (p1.Distance(p2) < 20)
            {
                return false;
            }
            PathProgress pathProgress = PathManager.Instance.RequestPathImmediate(p1, p2, EClass.pc);
            if (!pathProgress.HasPath)
            {
                return false;
            }
            Point point = new Point();
            Point point2 = new Point();
            bool flag = false;
            int num3 = 0;
            foreach (PathFinderNode node in pathProgress.nodes)
            {
                Point shared = Point.GetShared(node.X, node.Z);
                for (int j = -1; j < 2; j++)
                {
                    for (int k = -1; k < 2; k++)
                    {
                        point2.Set(shared.x + k, shared.z + j);
                        if ((Mathf.Abs(k) != 1 || Mathf.Abs(j) != 1) && point2.IsValid && point2.sourceObj.id == 31 && !point2.Equals(point))
                        {
                            flag = true;
                            if (num3 != 0)
                            {
                                break;
                            }
                            return false;
                        }
                    }
                }
                if (shared.sourceObj.id == idRail)
                {
                    break;
                }
                shared.SetBlock();
                shared.SetObj(idRail);
                shared.Things.ForeachReverse(delegate(Thing t)
                {
                    if (t.trait.CanBeDestroyed)
                    {
                        t.Destroy();
                    }
                });
                if (flag)
                {
                    break;
                }
                num3++;
                point.Set(shared);
            }
            if (!flag && placeStopper)
            {
                Point shared2 = Point.GetShared(pathProgress.nodes.LastItem().X, pathProgress.nodes.LastItem().Z);
                Cell cell = shared2.cell;
                int dir = ((cell.Front.obj != 31) ? ((cell.Right.obj == 31) ? 1 : ((cell.Back.obj == 31) ? 2 : 3)) : 0);
                if (!shared2.HasThing)
                {
                    EClass._zone.AddCard(ThingGen.Create("1208"), shared2).Install().dir = dir;
                }
            }
            if (num3 > 2)
            {
                Point shared3 = Point.GetShared(pathProgress.nodes.First().X, pathProgress.nodes.First().Z);
                if (!shared3.HasThing)
                {
                    EClass._zone.AddCard(ThingGen.Create(idTrolley), shared3).Install();
                }
            }
            return true;
        }
    }
}