TraitDoor.cs

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public class TraitDoor : Trait
{
    public int count;
 
    public override bool CanBeOnlyBuiltInHome => true;
 
    public override bool CanBuildInTown => false;
 
    public override bool CanBeTeleported => false;
 
    public override bool CanBeDisassembled => !owner.IsInstalled;
 
    public override TileMode tileMode => TileMode.Door;
 
    public override bool HaveUpdate => true;
 
    public override bool IsOpenSight
    {
        get
        {
            if (!IsOpen())
            {
                return !IsValid(shouldLookGood: false);
            }
            return true;
        }
    }
 
    public override bool IsDoor => true;
 
    public override bool ShouldRefreshTile => true;
 
    public virtual string idSound => "door1";
 
    public virtual int height => 1;
 
    public override void Update()
    {
        TryAutoClose();
    }
 
    public void ForceClose()
    {
        if (IsOpen())
        {
            ToggleDoor();
        }
    }
 
    public void TryOpen(Chara c)
    {
        if (IsOpen())
        {
            return;
        }
        ToggleDoor();
        c.Say("openDoor", c, owner);
        if (owner.Cell.Front.FirstThing != null)
        {
            foreach (Thing thing in owner.Cell.Front.Things)
            {
                thing.trait.OnOpenDoor(c);
            }
        }
        if (owner.Cell.Right.FirstThing == null)
        {
            return;
        }
        foreach (Thing thing2 in owner.Cell.Right.Things)
        {
            thing2.trait.OnOpenDoor(c);
        }
    }
 
    public void TryAutoClose()
    {
        count++;
        if (count > 5 && CanClose() && IsOpen())
        {
            ToggleDoor(sound: false);
        }
    }
 
    public virtual bool CanClose()
    {
        int num = 0;
        foreach (Thing thing in owner.pos.Things)
        {
            if (!thing.isRoofItem && !thing.isHidden && thing.TileType != TileType.Illumination)
            {
                num++;
                if (num > 1)
                {
                    return false;
                }
            }
        }
        return !owner.pos.HasChara;
    }
 
    public virtual bool IsOpen()
    {
        if (owner.isRoofItem)
        {
            return false;
        }
        int dir = owner.dir;
        Cell cell = owner.pos.cell;
        if (dir == 0 || dir == 2)
        {
            if (cell.Front.HasFullBlockOrWallOrFence || cell.Back.HasFullBlockOrWallOrFence)
            {
                return true;
            }
        }
        else if (cell.Left.HasFullBlockOrWallOrFence || cell.Right.HasFullBlockOrWallOrFence)
        {
            return true;
        }
        return false;
    }
 
    public bool IsValid(bool shouldLookGood = true)
    {
        _ = owner.dir;
        Cell cell = owner.pos.cell;
        if (!cell.HasBlock)
        {
            return false;
        }
        if (shouldLookGood)
        {
            bool hasFullBlockOrWallOrFence = cell.Left.HasFullBlockOrWallOrFence;
            bool hasFullBlockOrWallOrFence2 = cell.Right.HasFullBlockOrWallOrFence;
            bool hasFullBlockOrWallOrFence3 = cell.Front.HasFullBlockOrWallOrFence;
            bool hasFullBlockOrWallOrFence4 = cell.Back.HasFullBlockOrWallOrFence;
            if (hasFullBlockOrWallOrFence && hasFullBlockOrWallOrFence2)
            {
                return true;
            }
            if (hasFullBlockOrWallOrFence3 && hasFullBlockOrWallOrFence4)
            {
                return true;
            }
            return false;
        }
        int num = (cell.Left.HasFullBlockOrWallOrFence ? 1 : 0) + (cell.Right.HasFullBlockOrWallOrFence ? 1 : 0) + (cell.Front.HasFullBlockOrWallOrFence ? 1 : 0) + (cell.Back.HasFullBlockOrWallOrFence ? 1 : 0);
        if (num > 0)
        {
            return num < 3;
        }
        return false;
    }
 
    public virtual void ToggleDoor(bool sound = true, bool refresh = true)
    {
        if (sound)
        {
            owner.PlaySound(idSound);
        }
        RotateDoor();
        count = 0;
        if (refresh)
        {
            EClass._map.RefreshSingleTile(owner.pos.x, owner.pos.z);
            EClass._map.RefreshFOV(owner.pos.x, owner.pos.z);
        }
    }
 
    public void RotateDoor()
    {
        if (owner.dir == 0)
        {
            owner.dir = 1;
        }
        else if (owner.dir == 1)
        {
            owner.dir = 0;
        }
        else if (owner.dir == 2)
        {
            owner.dir = 3;
        }
        else
        {
            owner.dir = 2;
        }
        owner.renderer.RefreshSprite();
    }
 
    public override void TrySetAct(ActPlan p)
    {
        if (!owner.IsInstalled)
        {
            return;
        }
        if (owner.c_lockLv > 0)
        {
            p.TrySetAct(new AI_OpenLock
            {
                target = owner.Thing
            }, owner);
        }
        else if (!IsOpen())
        {
            p.TrySetAct("actOpen", delegate
            {
                EClass.pc.Say("openDoor", EClass.pc, owner);
                ToggleDoor();
                return true;
            }, owner, CursorSystem.Door);
        }
        else if (CanClose() && p.altAction)
        {
            p.TrySetAct("actClose", delegate
            {
                EClass.pc.Say("close", EClass.pc, owner);
                ToggleDoor();
                return true;
            }, owner, CursorSystem.Door);
        }
    }
}