分散文件结构，添加了枚举类型的一个辅助类

2023-09-20 11:04:11 +08:00
parent 8fec9bbc3a
commit a024cf600b
84 changed files with 3267 additions and 221 deletions
--- a/Runtime/MicroLibrary/MacroMath.cs
+++ b/Runtime/MicroLibrary/MacroMath.cs
@@ -0,0 +1,127 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+
+using UnityEngine;
+
+namespace XericLibrary.Runtime.MacroLibrary
+{
+	/// <summary>
+	/// <20><>ѧ<EFBFBD><D1A7>
+	/// </summary>
+    public static partial class MacroMath
+    {
+		#region <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		
+		/// <summary>
+		/// <20><>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		/// </summary>
+		/// <param name="index"></param>
+		/// <returns></returns>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static ulong MurmurFinalize(ulong index)
+		{
+			index ^= index >> 33;
+			index *= 0xff51afd7ed558ccd;
+			index ^= index >> 33;
+			index *= 0xc4ceb9fe1a85ec53;
+			index ^= index >> 33;
+			return index;
+		}
+
+		/// <summary>
+		/// <20><><EFBFBD><EFBFBD>Χ<EFBFBD><CEA7><EFBFBD><EFBFBD>
+		/// </summary>
+		/// <param name="index"></param>
+		/// <returns></returns>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static ulong RandomNumber(ulong index)
+		{
+			index *= 1103515245;
+			index += 12345;
+			index *= 6364136223846793005UL;
+			index += 1442695040888963407UL;
+			index %= 18446744073709551615UL;
+			return index;
+		}
+
+		#endregion
+
+		#region <EFBFBD><EFBFBD>ѧ
+
+		/// <summary>
+		/// pmod
+		/// </summary>
+		/// <param name="a"></param>
+		/// <param name="b"></param>
+		/// <returns></returns>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static double PMod(double a, double b)
+		{
+			double z = a % b;
+			double w = (z < 0) ? -1 : 1;
+			z = (z < 0) ? -z : z;
+			if(w < 0)
+				return b - z;
+			else
+				return z;
+		}
+
+
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static float MinPositive(float a, float b)
+			=> Math.Min(Math.Max(0, a), Math.Max(0, b));
+
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static int MinPositive(int a, int b)
+			=> Math.Min(Math.Max(0, a), Math.Max(0, b));
+
+		#endregion
+
+		#region <EFBFBD>ֽڿ<EFBFBD><EFBFBD><EFBFBD>
+
+		/// <summary>
+		/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		/// </summary>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static void SetByteState(ref int target, int site, bool state)
+		{
+			if(state)
+				target |= 1 << site;
+
+			else
+				target &= 0xff - (1 << site);
+		}
+
+		/// <summary>
+		/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		/// </summary>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static void SetByteState(ref int target, Enum site, bool state)
+		{
+			SetByteState(ref target, Convert.ToInt32(site), state);
+		}
+
+		/// <summary>
+		/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		/// </summary>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static bool GetByteState(int target, int site)
+		{
+			return (target >> site & 0x01) > 0;
+		}
+
+		/// <summary>
+		/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		/// </summary>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static bool GetByteState(int target, Enum site)
+		{
+			return GetByteState(target, Convert.ToInt32(site));
+		}
+
+		#endregion
+
+	}
+}