Terraria 1.3.5.3 Source Code

World/Generation/StructureMap.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.World.Generation.StructureMap
+// Assembly: Terraria, Version=1.3.5.3, Culture=neutral, PublicKeyToken=null
+// MVID: 68659D26-2BE6-448F-8663-74FA559E6F08
+// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe
+
+using System.Collections.Generic;
+using Terraria.ID;
+
+namespace Terraria.World.Generation
+{
+  public class StructureMap
+  {
+    private List<Microsoft.Xna.Framework.Rectangle> _structures = new List<Microsoft.Xna.Framework.Rectangle>(2048);
+
+    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)
+    {
+      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._structures.Count; ++index)
+      {
+        if (rectangle.Intersects(this._structures[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 void AddStructure(Microsoft.Xna.Framework.Rectangle area, int padding = 0) => this._structures.Add(new Microsoft.Xna.Framework.Rectangle(area.X - padding, area.Y - padding, area.Width + padding * 2, area.Height + padding * 2));
+
+    public void Reset() => this._structures.Clear();
+  }
+}