UnityEidtor编辑器扩展分享一个BuildSetting Scene场景排序方法

Posted 2022-12-05 avi9111

一般也可能不会用到这么多个场景：

但万一用到呢，稍微排序一下，可方便编辑和定位

这是排序后的，结果：

原理不多，代码也不多

public class BuildingSceneSortTolls

    class PathComparer : IComparer<string>
    
        public int Compare(string x, string y)
        
            if (x.Contains("/Level/") == false) return 0;//只调整/level/目录下的，不是这目录下的不参与排序
            short[] ix = new short[x.Length];
            for (int counter = 0; counter < x.Length; counter++)
            
                ix[counter]= (short)x[counter];//转成asc2码
            

            short[] iy = new short[y.Length];
            for (int counter = 0; counter < y.Length; counter++)
            
                iy[counter] = (short) y[counter];//转成asc2码
            

            for (int i = 0; i < ix.Length; i++)
            
                if (i >= iy.Length) return 1;//x比较长，则调整循序
                if (ix[i] == iy[i])
                    continue;
                if (ix[i] > iy[i])
                    return 1;
                
                return -1;
            

            return 0;
        
    
    [MenuItem("游戏工具/资源打包/BuildSetting场景排序")]
    public static void SortBuildSettings()
    
        //builds
        EditorBuildSettingsScene[] scenes = EditorBuildSettings.scenes;
        Debug.Log("开始排序");
        EditorBuildSettings.scenes = scenes.OrderBy(th => th.path, new PathComparer()).ToArray();;