Terraria 1.4.0.5 Source Code

Map/PingMapLayer.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.Map.PingMapLayer
+// 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 ReLogic.Utilities;
+using System;
+using System.Collections.Generic;
+using Terraria.DataStructures;
+using Terraria.GameContent;
+using Terraria.UI;
+
+namespace Terraria.Map
+{
+  public class PingMapLayer : IMapLayer
+  {
+    private const double PING_DURATION_IN_SECONDS = 15.0;
+    private const double PING_FRAME_RATE = 10.0;
+    private readonly SlotVector<PingMapLayer.Ping> _pings = new SlotVector<PingMapLayer.Ping>(100);
+
+    public void Draw(ref MapOverlayDrawContext context, ref string text)
+    {
+      SpriteFrame frame = new SpriteFrame((byte) 1, (byte) 5);
+      DateTime now = DateTime.Now;
+      foreach (SlotVector<PingMapLayer.Ping>.ItemPair ping1 in (IEnumerable<SlotVector<PingMapLayer.Ping>.ItemPair>) this._pings)
+      {
+        PingMapLayer.Ping ping2 = (PingMapLayer.Ping) ping1.Value;
+        double totalSeconds = (now - ping2.Time).TotalSeconds;
+        int num = (int) (totalSeconds * 10.0);
+        frame.CurrentRow = (byte) ((uint) num % (uint) frame.RowCount);
+        context.Draw(TextureAssets.MapPing.Value, ping2.Position, frame, Alignment.Center);
+        if (totalSeconds > 15.0)
+          this._pings.Remove((SlotId) ping1.Id);
+      }
+    }
+
+    public void Add(Vector2 position)
+    {
+      if (this._pings.Count == this._pings.Capacity)
+        return;
+      this._pings.Add(new PingMapLayer.Ping(position));
+    }
+
+    private struct Ping
+    {
+      public readonly Vector2 Position;
+      public readonly DateTime Time;
+
+      public Ping(Vector2 position)
+      {
+        this.Position = position;
+        this.Time = DateTime.Now;
+      }
+    }
+  }
+}