Utils

Utils

Assets/TEngine/Runtime/Unitity/Utils.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace TEngine
+{
+    public static class Utils
+    {
+
+        #region Show
+        public static void Show(this Graphic graphic, bool value)
+        {
+            if (graphic != null && graphic.transform != null)
+            {
+                graphic.transform.localScale = value ? Vector3.one : Vector3.zero;
+            }
+        }
+
+        public static void Show(this GameObject go, bool value)
+        {
+            if (go != null && go.transform != null)
+            {
+                go.transform.localScale = value ? Vector3.one : Vector3.zero;
+            }
+        }
+
+        public static void Show(this Transform transform, bool value)
+        {
+            if (transform != null)
+            {
+                transform.localScale = value ? Vector3.one : Vector3.zero;
+            }
+        }
+
+        public static void Show(this Graphic graphic, bool value, ref bool cacheValue)
+        {
+            if (graphic != null && graphic.transform != null && value != cacheValue)
+            {
+                graphic.transform.localScale = value ? Vector3.one : Vector3.zero;
+            }
+        }
+
+        public static void SetActive(this GameObject go, bool value, ref bool cacheValue)
+        {
+            if (go != null && value != cacheValue)
+            {
+                cacheValue = value;
+                go.SetActive(value);
+            }
+        }
+
+
+        #endregion
+
+        #region IEnumerator
+        public static IEnumerator Wait(float second, Action action = null)
+        {
+            if (second <= 0)
+            {
+                yield break;
+            }
+
+            yield return new WaitForSeconds(second);
+
+            if (action != null)
+            {
+                action();
+            }
+        }
+
+
+        #endregion
+
+        #region Regex
+        /// <summary>
+        /// 直接用Regex.IsMatch(xxx,xxx)每次都会New对象
+        /// </summary>
+        private static Dictionary<string, Regex> _regexes = new Dictionary<string, Regex>();
+
+        /// <summary>
+        /// 字符串是否匹配(包含/不区分大小写)
+        /// </summary>
+        /// <param name="inputStr">inputStr</param>
+        /// <param name="keyStr">keyStr</param>
+        /// <param name="options">匹配模式(IgnoreCase/None)</param>
+        /// <returns>bool inputStr isMatch keyStr ?</returns>
+        public static bool IsMatch(string inputStr, string keyStr, RegexOptions options = RegexOptions.IgnoreCase)
+        {
+            if (inputStr == null || keyStr == null)
+            {
+                return false;
+            }
+
+            Regex regex;
+
+            if (_regexes.TryGetValue(keyStr, out regex))
+            {
+                var isMatchSuccess = regex.IsMatch(inputStr);
+
+                return isMatchSuccess;
+            }
+            else
+            {
+                regex = new Regex(keyStr, options);
+
+                _regexes.Add(keyStr, regex);
+
+                return regex.IsMatch(inputStr);
+            }
+        }
+
+
+        #endregion
+
+        #region SetSprite
+        /// <summary>
+        /// Image更改Sprite接口
+        /// </summary>
+        /// <param name="image">Image对象</param>
+        /// <param name="path">Sprite路径，通过右键菜单Get Asset Path获取的路径</param>
+        /// <param name="bAsync">是否异步加载</param>
+        /// <remarks>置空时传入path为null</remarks>
+        public static void SetSprite(this UnityEngine.UI.Image image, string path, bool bAsync = false)
+        {
+            LoadAsset<Sprite>(image, path, 0, bAsync);
+        }
+
+        /// <summary>
+        /// SpriteRenderer更改Sprite接口
+        /// </summary>
+        /// <param name="spriteRenderer">SpriteRenderer对象</param>
+        /// <param name="path">Sprite路径，通过右键菜单Get Asset Path获取的路径</param>
+        /// <param name="bAsync">是否异步加载</param>
+        /// <remarks>置空时传入path为null</remarks>
+        public static void SetSprite(this SpriteRenderer spriteRenderer, string path, bool bAsync = false)
+        {
+            LoadAsset<Sprite>(spriteRenderer, path, 0, bAsync);
+        }
+
+        static void LoadAsset<T>(Component component, string path, int index, bool bAsync) where T : UnityEngine.Object
+        {
+            //TODO
+        }
+        #endregion
+
+        #region Sort
+        /// <summary>
+        /// 使用稳定排序，使sort index相等时更新列表，任务列表项的顺序不变
+        /// c# list自带的排序是不稳定排序
+        /// 本排序方式为插入排序
+        /// </summary>
+        public static void InsertSort<T>(List<T> array, Comparison<T> comparison)
+        {
+            var count = array.Count;
+            for (var i = 1; i < count; i++)
+            {
+                var temp = array[i];
+                for (var j = i - 1; j >= 0; j--)
+                {
+                    if (comparison(array[j], temp) > 0)
+                    {
+                        array[j + 1] = array[j];
+                        array[j] = temp;
+                    }
+                    else
+                    {
+                        break;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// c# list自带的排序是不稳定排序
+        /// 本排序方式为快速排序,从小到大
+        /// </summary>
+        public static void QuickSort<T>(this List<T> array, Comparison<T> comparison)
+        {
+            QuickSortIndex(array, 0, array.Count - 1, comparison);
+        }
+
+        private static void QuickSortIndex<T>(this List<T> array, int startIndex, int endIndex, Comparison<T> comparison)
+        {
+            if (startIndex >= endIndex)
+            {
+                return;
+            }
+            var pivotIndex = QuickSortQnce<T>(array, startIndex, endIndex, comparison);
+            QuickSortIndex(array, startIndex, pivotIndex - 1, comparison);
+            QuickSortIndex(array, pivotIndex + 1, endIndex, comparison);
+        }
+
+        private static int QuickSortQnce<T>(List<T> array, int startIndex, int endIndex, Comparison<T> comparison)
+        {
+            while (startIndex < endIndex)
+            {
+                var num = array[startIndex];
+                if (comparison(num, array[startIndex + 1]) > 0)
+                {
+                    array[startIndex] = array[startIndex + 1];
+                    array[startIndex + 1] = num;
+                    startIndex++;
+                }
+                else
+                {
+                    var temp = array[endIndex];
+                    array[endIndex] = array[startIndex + 1];
+                    array[startIndex + 1] = temp;
+                    endIndex--;
+                }
+            }
+
+            return startIndex;
+        }
+        #endregion
+    }
+}