Terraria 1.4.0.5 Source Code

WorldBuilding/StructureMap.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.WorldBuilding.StructureMap
+// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
+// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
+// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe
+
+using Microsoft.Xna.Framework;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Terraria.ID;
+
+namespace Terraria.WorldBuilding
+{
+  public class StructureMap
+  {
+    private readonly List<Microsoft.Xna.Framework.Rectangle> _structures = new List<Microsoft.Xna.Framework.Rectangle>(2048);
+    private readonly List<Microsoft.Xna.Framework.Rectangle> _protectedStructures = new List<Microsoft.Xna.Framework.Rectangle>(2048);
+    private readonly object _lock = new object();
+
+    public bool CanPlace(Microsoft.Xna.Framework.Rectangle area, int padding = 0) => this.CanPlace(area, TileID.Sets.GeneralPlacementTiles, padding);
+
+    public bool CanPlace(Microsoft.Xna.Framework.Rectangle area, bool[] validTiles, int padding = 0)
+    {
+      lock (this._lock)
+      {
+        if (area.X < 0 || area.Y < 0 || area.X + area.Width > Main.maxTilesX - 1 || area.Y + area.Height > Main.maxTilesY - 1)
+          return false;
+        Microsoft.Xna.Framework.Rectangle rectangle = new Microsoft.Xna.Framework.Rectangle(area.X - padding, area.Y - padding, area.Width + padding * 2, area.Height + padding * 2);
+        for (int index = 0; index < this._protectedStructures.Count; ++index)
+        {
+          if (rectangle.Intersects(this._protectedStructures[index]))
+            return false;
+        }
+        for (int x = rectangle.X; x < rectangle.X + rectangle.Width; ++x)
+        {
+          for (int y = rectangle.Y; y < rectangle.Y + rectangle.Height; ++y)
+          {
+            if (Main.tile[x, y].active())
+            {
+              ushort type = Main.tile[x, y].type;
+              if (!validTiles[(int) type])
+                return false;
+            }
+          }
+        }
+        return true;
+      }
+    }
+
+    public Microsoft.Xna.Framework.Rectangle GetBoundingBox()
+    {
+      lock (this._lock)
+      {
+        if (this._structures.Count == 0)
+          return Microsoft.Xna.Framework.Rectangle.Empty;
+        Point point1 = new Point(this._structures.Min<Microsoft.Xna.Framework.Rectangle>((Func<Microsoft.Xna.Framework.Rectangle, int>) (rect => rect.Left)), this._structures.Min<Microsoft.Xna.Framework.Rectangle>((Func<Microsoft.Xna.Framework.Rectangle, int>) (rect => rect.Top)));
+        Point point2 = new Point(this._structures.Max<Microsoft.Xna.Framework.Rectangle>((Func<Microsoft.Xna.Framework.Rectangle, int>) (rect => rect.Right)), this._structures.Max<Microsoft.Xna.Framework.Rectangle>((Func<Microsoft.Xna.Framework.Rectangle, int>) (rect => rect.Bottom)));
+        return new Microsoft.Xna.Framework.Rectangle(point1.X, point1.Y, point2.X - point1.X, point2.Y - point1.Y);
+      }
+    }
+
+    public void AddStructure(Microsoft.Xna.Framework.Rectangle area, int padding = 0)
+    {
+      lock (this._lock)
+      {
+        area.Inflate(padding, padding);
+        this._structures.Add(area);
+      }
+    }
+
+    public void AddProtectedStructure(Microsoft.Xna.Framework.Rectangle area, int padding = 0)
+    {
+      lock (this._lock)
+      {
+        area.Inflate(padding, padding);
+        this._structures.Add(area);
+        this._protectedStructures.Add(area);
+      }
+    }
+
+    public void Reset()
+    {
+      lock (this._lock)
+        this._protectedStructures.Clear();
+    }
+  }
+}