AssemblyBuilder.Build

返回

bool 如果构建已开始，则返回 true。如果由于编辑器当前正在编译 Assets 文件夹中的脚本而导致构建未开始，则返回 false。

描述

开始构建程序集。

构建时，Unity 主窗口右下角的小进度图标将旋转，并且 EditorApplication.isCompiling 将返回 true。

使用 AssemblyBuilder.buildStarted 和 AssemblyBuilder.buildFinished 在构建开始和结束时获取通知。

另请参阅：AssemblyBuilder.buildStarted、AssemblyBuilder.buildFinished、AssemblyBuilder.status。

using System.IO;
using System.Linq;
using UnityEditor;
using UnityEditor.Compilation;
using UnityEngine;

public class AssembyBuilderExample
{
    [MenuItem("AssemblyBuilder Example/Build Assembly Async")]
    public static void BuildAssemblyAsync()
    {
        BuildAssembly(false);
    }

    [MenuItem("AssemblyBuilder Example/Build Assembly Sync")]
    public static void BuildAssemblySync()
    {
        BuildAssembly(true);
    }

    static void BuildAssembly(bool wait)
    {
        var scripts = new[] { "Temp/MyAssembly/MyScript1.cs", "Temp/MyAssembly/MyScript2.cs" };
        var outputAssembly = "Temp/MyAssembly/MyAssembly.dll";
        var assemblyProjectPath = "Assets/MyAssembly.dll";

        Directory.CreateDirectory("Temp/MyAssembly");

        // Create scripts
        foreach (var scriptPath in scripts)
        {
            var scriptName = Path.GetFileNameWithoutExtension(scriptPath);
            File.WriteAllText(scriptPath, string.Format("using UnityEngine; public class {0} : MonoBehaviour {{ void Start() {{ Debug.Log(\"{0}\"); }} }}", scriptName));
        }

        var assemblyBuilder = new AssemblyBuilder(outputAssembly, scripts);

        // Exclude a reference to the copy of the assembly in the Assets folder, if any.
        assemblyBuilder.excludeReferences = new string[] { assemblyProjectPath };

        // Called on main thread
        assemblyBuilder.buildStarted += delegate(string assemblyPath)
        {
            Debug.LogFormat("Assembly build started for {0}", assemblyPath);
        };

        // Called on main thread
        assemblyBuilder.buildFinished += delegate(string assemblyPath, CompilerMessage[] compilerMessages)
        {
            var errorCount = compilerMessages.Count(m => m.type == CompilerMessageType.Error);
            var warningCount = compilerMessages.Count(m => m.type == CompilerMessageType.Warning);

            Debug.LogFormat("Assembly build finished for {0}", assemblyPath);
            Debug.LogFormat("Warnings: {0} - Errors: {0}", errorCount, warningCount);

            if(errorCount == 0)
            {
                File.Copy(outputAssembly, assemblyProjectPath, true);
                AssetDatabase.ImportAsset(assemblyProjectPath);
            }
        };

        // Start build of assembly
        if(!assemblyBuilder.Build())
        {
            Debug.LogErrorFormat("Failed to start build of assembly {0}!", assemblyBuilder.assemblyPath);
            return;
        }

        if(wait)
        {
            while(assemblyBuilder.status != AssemblyBuilderStatus.Finished)
                System.Threading.Thread.Sleep(10);
        }
    }
}