Terraria 1.4.0.5 Source Code

Graphics/Renderers/ParticlePool`1.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.Graphics.Renderers.ParticlePool`1
+// 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 System.Collections.Generic;
+
+namespace Terraria.Graphics.Renderers
+{
+  public class ParticlePool<T> where T : IPooledParticle
+  {
+    private ParticlePool<T>.ParticleInstantiator _instantiator;
+    private List<T> _particles;
+
+    public ParticlePool(int initialPoolSize, ParticlePool<T>.ParticleInstantiator instantiator)
+    {
+      this._particles = new List<T>(initialPoolSize);
+      this._instantiator = instantiator;
+    }
+
+    public T RequestParticle()
+    {
+      int count = this._particles.Count;
+      for (int index = 0; index < count; ++index)
+      {
+        T particle = this._particles[index];
+        if (particle.IsRestingInPool)
+        {
+          particle = this._particles[index];
+          particle.FetchFromPool();
+          return this._particles[index];
+        }
+      }
+      T obj = this._instantiator();
+      this._particles.Add(obj);
+      obj.FetchFromPool();
+      return obj;
+    }
+
+    public delegate T ParticleInstantiator() where T : IPooledParticle;
+  }
+}