Setup entry point + integrated moonworks stuff

2024-07-05 14:32:58 +02:00
parent e7a4a862be
commit 8334a24fd1
116 changed files with 16988 additions and 3 deletions
@@ -0,0 +1,146 @@
+#region License
+
+/* MoonWorks - Game Development Framework
+ * Copyright 2021 Evan Hemsley
+ */
+
+/* Derived from code by Ethan Lee (Copyright 2009-2021).
+ * Released under the Microsoft Public License.
+ * See fna.LICENSE for details.
+
+ * Derived from code by the Mono.Xna Team (Copyright 2006).
+ * Released under the MIT License. See monoxna.LICENSE for details.
+ */
+
+#endregion
+
+#region Using Statements
+using System;
+using System.Numerics;
+#endregion
+
+namespace Nerfed.Runtime.Graphics.PackedVector;
+
+public struct NormalizedByte4 : IPackedVector<uint>, IEquatable<NormalizedByte4>
+{
+	#region Public Properties
+
+	public uint PackedValue
+	{
+		get
+		{
+			return packedValue;
+		}
+		set
+		{
+			packedValue = value;
+		}
+	}
+
+	#endregion
+
+	#region Private Variables
+
+	private uint packedValue;
+
+	#endregion
+
+	#region Public Constructors
+
+	public NormalizedByte4(Vector4 vector)
+	{
+		packedValue = Pack(vector.X, vector.Y, vector.Z, vector.W);
+	}
+
+	public NormalizedByte4(float x, float y, float z, float w)
+	{
+		packedValue = Pack(x, y, z, w);
+	}
+
+	#endregion
+
+	#region Public Methods
+
+	public Vector4 ToVector4()
+	{
+		return new Vector4(
+			((sbyte) (packedValue & 0xFF)) / 127.0f,
+			((sbyte) ((packedValue >> 8) & 0xFF)) / 127.0f,
+			((sbyte) ((packedValue >> 16) & 0xFF)) / 127.0f,
+			((sbyte) ((packedValue >> 24) & 0xFF)) / 127.0f
+		);
+	}
+
+	#endregion
+
+	#region IPackedVector Methods
+
+	void IPackedVector.PackFromVector4(Vector4 vector)
+	{
+		packedValue = Pack(vector.X, vector.Y, vector.Z, vector.W);
+	}
+
+	#endregion
+
+	#region Public Static Operators and Override Methods
+
+	public static bool operator !=(NormalizedByte4 a, NormalizedByte4 b)
+	{
+		return a.packedValue != b.packedValue;
+	}
+
+	public static bool operator ==(NormalizedByte4 a, NormalizedByte4 b)
+	{
+		return a.packedValue == b.packedValue;
+	}
+
+	public override bool Equals(object obj)
+	{
+		return (obj is NormalizedByte4) && Equals((NormalizedByte4) obj);
+	}
+
+	public bool Equals(NormalizedByte4 other)
+	{
+		return packedValue == other.packedValue;
+	}
+
+	public override int GetHashCode()
+	{
+		return packedValue.GetHashCode();
+	}
+
+	public override string ToString()
+	{
+		return packedValue.ToString("X");
+	}
+
+	#endregion
+
+	#region Private Static Pack Method
+
+	private static uint Pack(float x, float y, float z, float w)
+	{
+		uint byte4 = (
+			(uint) System.Math.Round(Math.Clamp(x, -1.0f, 1.0f) * 127.0f)
+		) & 0x000000FF;
+		uint byte3 = (
+			(
+				(uint) System.Math.Round(Math.Clamp(y, -1.0f, 1.0f) * 127.0f)
+			) << 8
+		) & 0x0000FF00;
+		uint byte2 = (
+			(
+				(uint) System.Math.Round(Math.Clamp(z, -1.0f, 1.0f) * 127.0f)
+			) << 16
+		) & 0x00FF0000;
+		uint byte1 = (
+			(
+				(uint) System.Math.Round(Math.Clamp(w, -1.0f, 1.0f) * 127.0f)
+			) << 24
+		) & 0xFF000000;
+
+		return byte4 | byte3 | byte2 | byte1;
+	}
+
+	#endregion
+}