Terraria 1.4.0.5 Source Code

GameContent/RGB/LavaIndicatorShader.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.GameContent.RGB.LavaIndicatorShader
+// 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;
+using System;
+
+namespace Terraria.GameContent.RGB
+{
+  public class LavaIndicatorShader : ChromaShader
+  {
+    private readonly Vector4 _backgroundColor;
+    private readonly Vector4 _primaryColor;
+    private readonly Vector4 _secondaryColor;
+
+    public LavaIndicatorShader(Color backgroundColor, Color primaryColor, Color secondaryColor)
+    {
+      this._backgroundColor = backgroundColor.ToVector4();
+      this._primaryColor = primaryColor.ToVector4();
+      this._secondaryColor = secondaryColor.ToVector4();
+    }
+
+    [RgbProcessor]
+    private void ProcessLowDetail(
+      RgbDevice device,
+      Fragment fragment,
+      EffectDetailLevel quality,
+      float time)
+    {
+      for (int index = 0; index < fragment.Count; ++index)
+      {
+        float staticNoise = NoiseHelper.GetStaticNoise(fragment.GetCanvasPositionOfIndex(index) * 0.3f + new Vector2(12.5f, time * 0.2f));
+        Vector4 vector4 = Vector4.Lerp(this._primaryColor, this._secondaryColor, MathHelper.Clamp(Math.Max(0.0f, (float) (1.0 - (double) staticNoise * (double) staticNoise * 4.0 * (double) staticNoise)), 0.0f, 1f));
+        fragment.SetColor(index, vector4);
+      }
+    }
+
+    [RgbProcessor]
+    private void ProcessHighDetail(
+      RgbDevice device,
+      Fragment fragment,
+      EffectDetailLevel quality,
+      float time)
+    {
+      for (int index = 0; index < fragment.Count; ++index)
+      {
+        Vector2 canvasPositionOfIndex = fragment.GetCanvasPositionOfIndex(index);
+        Vector4 vector4_1 = this._backgroundColor;
+        float num1 = 0.4f + NoiseHelper.GetDynamicNoise(canvasPositionOfIndex * 0.2f, time * 0.5f) * 0.4f;
+        float num2 = 1.1f - canvasPositionOfIndex.Y;
+        if ((double) num2 < (double) num1)
+        {
+          float staticNoise = NoiseHelper.GetStaticNoise(canvasPositionOfIndex * 0.3f + new Vector2(12.5f, time * 0.2f));
+          Vector4 vector4_2 = Vector4.Lerp(this._primaryColor, this._secondaryColor, MathHelper.Clamp(Math.Max(0.0f, (float) (1.0 - (double) staticNoise * (double) staticNoise * 4.0 * (double) staticNoise)), 0.0f, 1f));
+          float amount = 1f - MathHelper.Clamp((float) (((double) num2 - (double) num1 + 0.200000002980232) / 0.200000002980232), 0.0f, 1f);
+          vector4_1 = Vector4.Lerp(vector4_1, vector4_2, amount);
+        }
+        fragment.SetColor(index, vector4_1);
+      }
+    }
+  }
+}