254 lines
9.5 KiB
C#
254 lines
9.5 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.IO;
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using UnityEngine;
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using UnityEngine.Networking;
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using UnityEngine.SceneManagement;
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/********************************************************************************
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*Create By CG
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*Function 通用工具方法
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*********************************************************************************/
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namespace CG.UTility
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{
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public static class UtilitiesMng
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{
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/// <summary>
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/// 应用退出的几种方式【根据需要自行选择】
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/// </summary>
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public static void CustomQuit()
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{
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Resources.UnloadUnusedAssets();// 卸载未使用的资产
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#if UNITY_EDITOR
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UnityEditor.EditorApplication.isPlaying = false;// 在编译状态游戏退出
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#else
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Application.Quit();//正常退出（在打包后使用，不能再编译状态下使用）
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System.Diagnostics.Process.GetCurrentProcess().Kill();// 关掉与当前活动相关的进程
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System.Environment.Exit(0);// 终止当前进程并为基础操作系统提供指定的退出代码。
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#endif
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PlayerPrefs.DeleteAll();//删除储存在注册表中的持久化储存的数据
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System.GC.Collect();// 强制立刻回收
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}
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/// <summary>
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/// 计算点到线的距离
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/// </summary>
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/// <param name="point1">point1为线的端点</param>
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/// <param name="point2">point2为线的端点</param>
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/// <param name="position">点的位置</param>
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/// <returns></returns>
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private static float PointToLine(Vector2 point1, Vector2 point2, Vector2 position)
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{
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float space = 0.0f;
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float a, b, c;
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a = Vector2.Distance(point1, point2);// 线段的长度
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b = Vector2.Distance(point1, position);// position到点point1的距离
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c = Vector2.Distance(point2, position);// position到point2点的距离
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if (c <= 0.000001f || b <= 0.000001f)
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{
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space = 0.0f;
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return space;
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}
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if (a <= 0.000001f)
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{
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space = b;
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return space;
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}
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if (c * c >= a * a + b * b)
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{
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space = b;
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return space;
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}
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if (b * b >= a * a + c * c)
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{
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space = c;
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return space;
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}
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float p = (a + b + c) / 2;// 半周长
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float s =Mathf.Sqrt(p * (p - a) * (p - b) * (p - c));// 海伦公式求面积
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space = 2.0f * s / a;// 返回点到线的距离（利用三角形面积公式求高）
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return space;
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}
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/// <summary>
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/// 异步加载场景
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/// </summary>
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/// <param name="sceneName"></param>
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public static void LoadSceneAsync(string sceneName, System.Action LoadedCall)
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{
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GameObject loadSceneUIPrefab = Resources.Load<GameObject>("LoadScenePanelPrefab");
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GameObject parentGeo = GameObject.Find("Canvas");
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if (parentGeo == null)
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{
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WDebug.LogError("场景中没找到Canvas画布无法创建弹窗！！");
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return;
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}
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GameObject loadSceneGeo = GameObject.Instantiate(loadSceneUIPrefab, parentGeo.transform);
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loadSceneGeo.GetComponent<LoadScenesAsync>().LoadSceneAsync(sceneName, LoadedCall);
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}
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/// <summary>
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/// 同步加载场景
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/// </summary>
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/// <param name="sceneName"></param>
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//public static void LoadScene(string sceneName)
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//{
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// SceneManager.LoadScene(sceneName);
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//}
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/// <summary>
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/// 深层查找需要的物体
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/// </summary>
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/// <param name="GeoName"></param>
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/// <returns></returns>
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public static GameObject GetGeoByName(Transform[] parentTran, string GeoName,bool findHindAble=false)
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{
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for (int i = 0; i < parentTran.Length; i++)
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{
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foreach (Transform t in parentTran[i].GetComponentsInChildren<Transform>(findHindAble))
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{
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if (t.name.Equals(GeoName))
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{
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return t.gameObject;
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}
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}
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}
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return null;
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}
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/// <summary>
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/// 打印某个方法执行时间
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/// </summary>
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/// <param name="call"></param>
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public static void PrintExecuteTime(Action call)
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{
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System.Diagnostics.Stopwatch timer = System.Diagnostics.Stopwatch.StartNew();
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timer.Start();
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call?.Invoke();
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timer.Stop();
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WDebug.Log($"<color=#0000ff>{timer.Elapsed.TotalMilliseconds}</color>");
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}
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public static void LoadSpriteByURL(string url, Action<Sprite> SetCall)
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{
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if (string.IsNullOrEmpty(url)) return;
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MonoManager.Instance.StartCoroutine(LoadSpriteCoroutine(url, SetCall));
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}
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private static IEnumerator LoadSpriteCoroutine(string url,Action<Sprite> SetSpriteCall)
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{
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// 使用UnityWebRequestTexture来获取图片纹理
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UnityWebRequest m_webrequest = UnityWebRequestTexture.GetTexture(url);
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yield return m_webrequest.SendWebRequest();
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// 检查下载是否成功
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if (m_webrequest.result != UnityWebRequest.Result.Success)
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{
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// 打印错误信息
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WDebug.LogError("Failed to download image");
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}
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else
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{
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// 从下载处理器获取纹理
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Texture2D tex = ((DownloadHandlerTexture)m_webrequest.downloadHandler).texture;
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Sprite createSprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0.5f, 0.5f));
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}
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}
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public static void StartScreenshot(string pictureTempFile, Action callBack)
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{
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MonoManager.Instance.StartCoroutine(CaptureScreenshot(pictureTempFile, callBack));
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}
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private static IEnumerator CaptureScreenshot(string pictureTempFile, Action callBack)
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{
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// 等待渲染结束
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yield return new WaitForEndOfFrame();
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// 创建一个新的Texture2D对象，尺寸为屏幕当前分辨率
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Texture2D screenImage = new Texture2D(Screen.width, Screen.height);
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// 读取屏幕上当前帧的像素
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screenImage.ReadPixels(new Rect(0, 0, Screen.width, Screen.height), 0, 0);
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screenImage.Apply();
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// 如果需要保存截图到文件
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byte[] bytes = screenImage.EncodeToPNG();
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#if UNITY_EDITOR || UNITY_STANDALONE
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// 保存至本地（适用于 PC 端）
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//string filePath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "/实训报告.png";
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//string filePath = pictureTempFile;
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//File.WriteAllBytes(filePath, bytes);
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//WDebug.Log("Screenshot saved to: " + filePath);
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FileHandle.CreateFile(pictureTempFile, bytes);
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#elif UNITY_WEBGL
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// 将截图转换为 Base64 字符串
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string base64 = Convert.ToBase64String(bytes);
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string js = "var a = document.createElement('a'); document.body.appendChild(a); a.download = '实训报告.png'; a.href = 'data:image/png;base64," + base64 + "'; a.click();";
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Application.ExternalEval(js);
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#endif
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callBack?.Invoke();
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}
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/// <summary>
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/// 字符串统计
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/// 一个汉字算两个字符，其他算一个
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/// </summary>
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/// <param name="text"></param>
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/// <returns></returns>
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public static int GetTransCharNum(string text)
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{
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int totalNum = 0;
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char[] alrText = text.ToCharArray();
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foreach (var item in alrText)
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{
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totalNum += SingleCharTrans(item);
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}
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return totalNum;
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}
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/// <summary>
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/// 单个字符判断
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/// </summary>
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/// <param name="singChar"></param>
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/// <returns></returns>
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private static int SingleCharTrans(char singChar)
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{
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int leng = System.Text.Encoding.UTF8.GetBytes(singChar.ToString()).Length;
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//WDebug.Log(singChar.ToString() + "_" + System.Text.Encoding.UTF8.GetBytes(singChar.ToString()).Length);
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if (leng >= 2)
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{
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leng = 2;
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}
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return leng;
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}
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public static void LoadAudio(string filePath, Action<AudioClip> callBack)
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{
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MonoManager.Instance.StartCoroutine(LoadAudioIE(filePath, callBack));
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}
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private static IEnumerator LoadAudioIE(string filePath, Action<AudioClip> callBack)
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{
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using (UnityWebRequest www = UnityWebRequestMultimedia.GetAudioClip(filePath, AudioType.MPEG))
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{
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yield return www.SendWebRequest();
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if (www.result != UnityWebRequest.Result.Success)
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{
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WDebug.LogError(www.error);
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callBack?.Invoke(null);
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}
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else
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{
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AudioClip audioClip = DownloadHandlerAudioClip.GetContent(www);
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callBack?.Invoke(audioClip);
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//audioSource.clip = audioClip;
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//audioSource.Play();
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}
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}
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}
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}
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}
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