Terraria 1.4.0.5 Source Code

GameContent/RGB/VineShader.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.GameContent.RGB.VineShader
+// 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.Peripherals.RGB;
+
+namespace Terraria.GameContent.RGB
+{
+  public class VineShader : ChromaShader
+  {
+    private readonly Vector4 _backgroundColor = new Color(46, 17, 6).ToVector4();
+    private readonly Vector4 _vineColor = Color.Green.ToVector4();
+
+    [RgbProcessor]
+    private void ProcessLowDetail(
+      RgbDevice device,
+      Fragment fragment,
+      EffectDetailLevel quality,
+      float time)
+    {
+      for (int index = 0; index < fragment.Count; ++index)
+      {
+        fragment.GetCanvasPositionOfIndex(index);
+        fragment.SetColor(index, this._backgroundColor);
+      }
+    }
+
+    [RgbProcessor]
+    private void ProcessHighDetail(
+      RgbDevice device,
+      Fragment fragment,
+      EffectDetailLevel quality,
+      float time)
+    {
+      for (int index = 0; index < fragment.Count; ++index)
+      {
+        Point gridPositionOfIndex = fragment.GetGridPositionOfIndex(index);
+        Vector2 canvasPositionOfIndex = fragment.GetCanvasPositionOfIndex(index);
+        float num1 = (float) (((double) NoiseHelper.GetStaticNoise(gridPositionOfIndex.X) * 10.0 + (double) time * 0.400000005960464) % 10.0);
+        float num2 = 1f;
+        if ((double) num1 > 1.0)
+        {
+          num2 = 1f - MathHelper.Clamp((float) (((double) num1 - 0.400000005960464 - 1.0) / 0.400000005960464), 0.0f, 1f);
+          num1 = 1f;
+        }
+        float num3 = num1 - canvasPositionOfIndex.Y / 1f;
+        Vector4 vector4 = this._backgroundColor;
+        if ((double) num3 > 0.0)
+        {
+          float num4 = 1f;
+          if ((double) num3 < 0.200000002980232)
+            num4 = num3 / 0.2f;
+          vector4 = Vector4.Lerp(this._backgroundColor, this._vineColor, num4 * num2);
+        }
+        fragment.SetColor(index, vector4);
+      }
+    }
+  }
+}