修改网络模块

增加下载音频，增加下载纹理的调试功能
2025-05-06 10:19:05 +08:00
parent 1e179f0602
commit bd74ee35c5
21 changed files with 215 additions and 58 deletions
@@ -0,0 +1,90 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Networking;
+
+namespace MuHua {
+	/// <summary>
+	/// Get下载 Texture
+	/// </summary>
+	public class DataRequestTexture : DataRequest {
+		public readonly string url;
+
+		public Action<string> OnError;
+		public Action<Texture2D> OnCallback;
+		public bool isCompress;
+
+		public override string Url => url;
+		public override EnumNetworkRequestType RequestType => EnumNetworkRequestType.Texture;
+
+		/// <summary> Web Get请求 Texture </summary>
+		public DataRequestTexture(string url, Action<Texture2D> OnCallback = null, bool isCompress = true) {
+			this.url = url;
+			this.OnCallback = OnCallback;
+			this.isCompress = isCompress;
+		}
+
+		public override void RequestResultHandle(bool isDone, UnityWebRequest web) {
+			// 检查请求是否完成且没有错误
+			if (!isDone) {
+				OnError?.Invoke($"Texture download failed: {web.error}");
+				return;
+			}
+			// 检查下载处理程序是否为 DownloadHandlerTexture
+			DownloadHandlerTexture downloadHandler = web.downloadHandler as DownloadHandlerTexture;
+			if (downloadHandler == null || downloadHandler.texture == null) {
+				OnError?.Invoke("Failed to load Texture.");
+				return;
+			}
+			// 获取纹理，并进行压缩
+			Texture2D texture = downloadHandler.texture;
+			if (isCompress) {
+				bool compress = (texture.width % 2) == 0 && (texture.height % 2) == 0;
+				if (compress) { texture.Compress(true); }
+				else { Debug.LogWarning($"Unable to compress image: {web.url}"); }
+			}
+			// 获取纹理大小并打印
+			string textureSize = GetTextureMemorySize(texture);
+			Debug.Log($"Texture size: {textureSize}");
+			OnCallback?.Invoke(texture);
+		}
+
+		public static string GetTextureMemorySize(Texture2D texture) {
+			if (texture == null) return "0 B";
+
+			// 获取纹理的宽度、高度和格式
+			int width = texture.width;
+			int height = texture.height;
+			TextureFormat format = texture.format;
+
+			// 每像素的字节数
+			int bytesPerPixel = 0;
+			switch (format) {
+				case TextureFormat.Alpha8: bytesPerPixel = 1; break;
+				case TextureFormat.RGB24: bytesPerPixel = 3; break;
+				case TextureFormat.RGBA32: bytesPerPixel = 4; break;
+				case TextureFormat.ARGB32: bytesPerPixel = 4; break;
+				case TextureFormat.RGBAHalf: bytesPerPixel = 8; break;
+				case TextureFormat.RGBAFloat: bytesPerPixel = 16; break;
+				default:
+					Debug.LogWarning($"Unsupported texture format: {format}");
+					return "Unknown Size";
+			}
+
+			// 计算纹理占用的内存大小（字节）
+			long memorySizeBytes = width * height * bytesPerPixel;
+
+			// 转换为 KB 或 MB
+			if (memorySizeBytes < 1024) {
+				return $"{memorySizeBytes} B";
+			}
+			else if (memorySizeBytes < 1024 * 1024) {
+				return $"{(memorySizeBytes / 1024f):F2} KB";
+			}
+			else {
+				return $"{(memorySizeBytes / (1024f * 1024f)):F2} MB";
+			}
+		}
+	}
+}