322 lines
7.7 KiB
C#
322 lines
7.7 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.CompilerServices;
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#if UNITY_EDITOR
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using Unity.VisualScripting.YamlDotNet.Core.Tokens;
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#endif
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using UnityEngine;
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namespace XericLibrary.Runtime.MacroLibrary
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{
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/// <summary>
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/// 枚举宏，用于完成枚举项遍历，位操作等
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/// </summary>
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public class MacroEnum<T>
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where T: struct, Enum
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{
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/// <summary>
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/// 反射组值
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/// </summary>
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private Array valueArray;
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/// <summary>
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/// 反射组名称
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/// </summary>
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private string[] nameArray;
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/// <summary>
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/// 构建一个枚举辅助器
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/// </summary>
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public MacroEnum()
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{
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valueArray = typeof(T).GetEnumValues();
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nameArray = typeof(T).GetEnumNames();
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}
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/// <summary>
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/// 获取列表
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/// </summary>
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/// <returns></returns>
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public IEnumerable<T> GetValues()
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{
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foreach(var type in valueArray)
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yield return (T)type;
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}
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/// <summary>
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/// 获取列表
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/// </summary>
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/// <returns></returns>
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public IEnumerable<string> GetNames()
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{
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foreach(var type in nameArray)
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yield return type;
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}
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/// <summary>
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/// 获取枚举项目
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/// </summary>
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/// <returns></returns>
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public IEnumerable<(string, T)> GetEnums()
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{
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var output = nameArray
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.Zip(GetValues(), (name, value) => (name, value));
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return output;
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}
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/// <summary>
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/// 检查是否包含给定，且只关注是否完全包含
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/// </summary>
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/// <param name="examineCC">要检查的特征</param>
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/// <param name="filterCC">过滤的特征</param>
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/// <returns></returns>
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public static bool CheckEnum(T examineCC, T filterCC)
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{
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var cc = Convert.ToInt32(filterCC);
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var isValid = Convert.ToInt32(examineCC) & cc;
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var isFull = isValid ^ cc;
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return isValid > 0 && isFull <= 0;
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}
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/// <summary>
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/// 设置目标的枚举值
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/// </summary>
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/// <param name="target"></param>
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/// <param name="values"></param>
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public static void SetEnum(ref int target, params T[] values)
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{
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foreach(var value in values)
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{
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target |= Convert.ToInt32(value);
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}
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}
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/// <summary>
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/// 设置目标的枚举值
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/// </summary>
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/// <param name="target"></param>
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/// <param name="values"></param>
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public static void SetEnum(ref int target, T value)
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{
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target |= Convert.ToInt32(value);
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}
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/// <summary>
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/// 复位目标的枚举值
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/// </summary>
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/// <param name="target"></param>
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/// <param name="values"></param>
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public static void ResetEnum(ref int target, params T[] values)
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{
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int temp = 0;
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foreach(var value in values)
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{
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temp |= Convert.ToInt32(value);
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}
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target &= ~temp;
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}
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/// <summary>
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/// 复位目标的枚举值
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/// </summary>
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/// <param name="target"></param>
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/// <param name="values"></param>
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public static void ResetEnum(ref int target, T value)
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{
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target &= ~Convert.ToInt32(value);
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}
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/// <summary>
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/// 翻转目标的枚举值
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/// </summary>
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/// <param name="target"></param>
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/// <param name="values"></param>
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public static void FlipEnum(ref int target, params T[] values)
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{
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int temp = 0;
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foreach(var value in values)
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{
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temp |= Convert.ToInt32(value);
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}
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target ^= temp;
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}
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/// <summary>
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/// 翻转目标的枚举值
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/// </summary>
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/// <param name="target"></param>
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/// <param name="values"></param>
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public static void FlipEnum(ref int target, T value)
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{
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target ^= Convert.ToInt32(value);
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}
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}
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public static partial class MacroMath
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{
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/// <summary>
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/// 获取给定索引下的位是否为真
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/// </summary>
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/// <param name="target"></param>
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/// <param name="index"></param>
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/// <returns></returns>
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public static bool GetEnumIndex(this int target, int index)
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{
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return 0 != ((target >> index) & 1);
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}
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public static void SetEnumIndex(this ref int target, int index)
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{
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target |= 1 << index;
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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private static int EnumToInt32(this Enum target)
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{
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return Convert.ToInt32(target);
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}
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/// <summary>
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/// 枚举仅此有效
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/// </summary>
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/// <param name="target"></param>
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/// <param name="value"></param>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumJust(this Enum target, Enum value)
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{
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return target.EnumToInt32() == value.EnumToInt32();
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}
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/// <summary>
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/// 枚举至少存在一个有效的枚举项目
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/// </summary>
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/// <returns>返回是否存在至少有一个有效的枚举项目</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater(this Enum target)
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{
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return target.EnumToInt32() != 0;
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}
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/// <summary>
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/// 枚举至少存在一个有效的枚举项目
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/// </summary>
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/// <returns>返回是否存在至少有一个有效的枚举项目</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater(this Enum target, Enum value)
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{
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return (target.EnumToInt32() & value.EnumToInt32()) != 0;
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}
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/// <summary>
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/// 枚举1有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater1(this Enum target)
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{
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return (target.EnumToInt32() & 01) != 0;
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}
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/// <summary>
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/// 枚举2有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater2(this Enum target)
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{
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return (target.EnumToInt32() & 02) != 0;
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}
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/// <summary>
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/// 枚举3有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater3(this Enum target)
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{
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return (target.EnumToInt32() & 04) != 0;
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}
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/// <summary>
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/// 枚举4有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater4(this Enum target)
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{
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return (target.EnumToInt32() & 010) != 0;
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}
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/// <summary>
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/// 枚举5有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater5(this Enum target)
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{
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return (target.EnumToInt32() & 020) != 0;
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}
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/// <summary>
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/// 枚举6有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater6(this Enum target)
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{
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return (target.EnumToInt32() & 030) != 0;
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}
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/// <summary>
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/// 枚举7有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater7(this Enum target)
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{
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return (target.EnumToInt32() & 040) != 0;
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}
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/// <summary>
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/// 枚举8有效
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/// </summary>
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/// <returns></returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumGreater8(this Enum target)
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{
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return (target.EnumToInt32() & 0100) != 0;
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}
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/// <summary>
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/// 枚举小于0，或者说不存在有效的枚举项目
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/// </summary>
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/// <returns>返回是否不存在有效的枚举项目</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumLess(this Enum target)
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{
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return target.EnumToInt32() <= 0;
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}
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/// <summary>
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/// 枚举小于0，或者说不存在有效的枚举项目
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/// </summary>
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/// <returns>返回是否不存在有效的枚举项目</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static bool EnumLess(this Enum target, Enum value)
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{
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return (target.EnumToInt32() & value.EnumToInt32()) <= 0;
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}
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}
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} |