From c16bec4431eefb4943d0b9969c0187ab3447c20f Mon Sep 17 00:00:00 2001
From: Jeremy Pritts <49847914+ds5678@users.noreply.github.com>
Date: Fri, 6 Oct 2023 13:56:34 -0400
Subject: [PATCH] Generic color struct constructors

---
 .../Program.cs                                | 55 +++++++++++++++++++
 .../Rgb/Formats/ColorA.g.cs                   |  5 ++
 .../Rgb/Formats/ColorR.g.cs                   |  5 ++
 .../Rgb/Formats/ColorRG.g.cs                  |  6 ++
 .../Rgb/Formats/ColorRGB.g.cs                 |  7 +++
 .../Rgb/Formats/ColorRGBA.g.cs                |  8 +++
 6 files changed, 86 insertions(+)

diff --git a/AssetRipper.TextureDecoder.ColorGenerator/Program.cs b/AssetRipper.TextureDecoder.ColorGenerator/Program.cs
index 90c10b2..67d1411 100644
--- a/AssetRipper.TextureDecoder.ColorGenerator/Program.cs
+++ b/AssetRipper.TextureDecoder.ColorGenerator/Program.cs
@@ -164,6 +164,8 @@ internal static partial class Program
 			WriteProperty(writer, hasAlpha, typeName, 'A', maxValue);
 			writer.WriteLineNoTabs();
 
+			WriteConstructor(writer, name, hasRed, hasGreen, hasBlue, hasAlpha, typeName);
+			writer.WriteLineNoTabs();
 			WriteGetChannels(writer, typeName);
 			writer.WriteLineNoTabs();
 			WriteSetChannels(writer, typeName, hasRed, hasGreen, hasBlue, hasAlpha);
@@ -174,6 +176,59 @@ internal static partial class Program
 		}
 	}
 
+	private static void WriteConstructor(IndentedTextWriter writer, string declaringTypeName, bool hasRed, bool hasGreen, bool hasBlue, bool hasAlpha, string channelTypeName)
+	{
+		writer.Write($"public {declaringTypeName}(");
+		if (hasRed)
+		{
+			writer.Write($"{channelTypeName} r");
+			if (hasGreen || hasBlue || hasAlpha)
+			{
+				writer.Write(", ");
+			}
+		}
+		if (hasGreen)
+		{
+			writer.Write($"{channelTypeName} g");
+			if (hasBlue || hasAlpha)
+			{
+				writer.Write(", ");
+			}
+		}
+		if (hasBlue)
+		{
+			writer.Write($"{channelTypeName} b");
+			if (hasAlpha)
+			{
+				writer.Write(", ");
+			}
+		}
+		if (hasAlpha)
+		{
+			writer.Write($"{channelTypeName} a");
+		}
+		writer.WriteLine(")");
+		using (new CurlyBrackets(writer))
+		{
+			if (hasRed)
+			{
+				writer.WriteLine("R = r;");
+			}
+			if (hasGreen)
+			{
+				writer.WriteLine("G = g;");
+			}
+			if (hasBlue)
+			{
+				writer.WriteLine("B = b;");
+			}
+			if (hasAlpha)
+			{
+				writer.WriteLine("A = a;");
+			}
+		}
+	}
+
 	private static void WriteGetChannels(IndentedTextWriter writer, string typeName)
 	{
 		writer.WriteLine($"public readonly void GetChannels(out {typeName} r, out {typeName} g, out {typeName} b, out {typeName} a)");
diff --git a/AssetRipper.TextureDecoder/Rgb/Formats/ColorA.g.cs b/AssetRipper.TextureDecoder/Rgb/Formats/ColorA.g.cs
index 903f947..dd65671 100644
--- a/AssetRipper.TextureDecoder/Rgb/Formats/ColorA.g.cs
+++ b/AssetRipper.TextureDecoder/Rgb/Formats/ColorA.g.cs
@@ -24,6 +24,11 @@ public partial struct ColorA<T> : IColor<T> where T : unmanaged, INumberBase<T>,
 
 	public T A { get; set; }
 
+	public ColorA(T a)
+	{
+		A = a;
+	}
+
 	public readonly void GetChannels(out T r, out T g, out T b, out T a)
 	{
 		r = R;
diff --git a/AssetRipper.TextureDecoder/Rgb/Formats/ColorR.g.cs b/AssetRipper.TextureDecoder/Rgb/Formats/ColorR.g.cs
index ecfba39..01458ef 100644
--- a/AssetRipper.TextureDecoder/Rgb/Formats/ColorR.g.cs
+++ b/AssetRipper.TextureDecoder/Rgb/Formats/ColorR.g.cs
@@ -24,6 +24,11 @@ public partial struct ColorR<T> : IColor<T> where T : unmanaged, INumberBase<T>,
 		set { }
 	}
 
+	public ColorR(T r)
+	{
+		R = r;
+	}
+
 	public readonly void GetChannels(out T r, out T g, out T b, out T a)
 	{
 		r = R;
diff --git a/AssetRipper.TextureDecoder/Rgb/Formats/ColorRG.g.cs b/AssetRipper.TextureDecoder/Rgb/Formats/ColorRG.g.cs
index 605ff98..0270eb1 100644
--- a/AssetRipper.TextureDecoder/Rgb/Formats/ColorRG.g.cs
+++ b/AssetRipper.TextureDecoder/Rgb/Formats/ColorRG.g.cs
@@ -20,6 +20,12 @@ public partial struct ColorRG<T> : IColor<T> where T : unmanaged, INumberBase<T>
 		set { }
 	}
 
+	public ColorRG(T r, T g)
+	{
+		R = r;
+		G = g;
+	}
+
 	public readonly void GetChannels(out T r, out T g, out T b, out T a)
 	{
 		r = R;
diff --git a/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGB.g.cs b/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGB.g.cs
index 0f59af5..bd64fc8 100644
--- a/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGB.g.cs
+++ b/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGB.g.cs
@@ -16,6 +16,13 @@ public partial struct ColorRGB<T> : IColor<T> where T : unmanaged, INumberBase<T
 		set { }
 	}
 
+	public ColorRGB(T r, T g, T b)
+	{
+		R = r;
+		G = g;
+		B = b;
+	}
+
 	public readonly void GetChannels(out T r, out T g, out T b, out T a)
 	{
 		r = R;
diff --git a/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGBA.g.cs b/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGBA.g.cs
index d55a1ee..db02418 100644
--- a/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGBA.g.cs
+++ b/AssetRipper.TextureDecoder/Rgb/Formats/ColorRGBA.g.cs
@@ -12,6 +12,14 @@ public partial struct ColorRGBA<T> : IColor<T> where T : unmanaged
 
 	public T A { get; set; }
 
+	public ColorRGBA(T r, T g, T b, T a)
+	{
+		R = r;
+		G = g;
+		B = b;
+		A = a;
+	}
+
 	public readonly void GetChannels(out T r, out T g, out T b, out T a)
 	{
 		r = R;