Question

我需要使用脚本迭代我的所有游戏场景并进行一些更改。我需要在游戏编译之前完成这项工作。

我尝试在Unity中使用谷歌预处理脚本。我是否正确理解我需要使用类似BuildPipeline的东西？是否有任何简单的例子可以理解它是如何工作的？

Answer 1

好吧，最后我设法自己做了。如果有人会处理同样的问题，这是我的代码：

class MyBuilder : Editor {

    private static string[] FillLevels ()
    {
        return (from scene in EditorBuildSettings.scenes where scene.enabled select scene.path).ToArray ();
    }

    [MenuItem ("MyTool/BuildGame")]
    public static void  buildGame()
    {
        string[] levels = FillLevels ();
        foreach (string level in levels) {
            EditorApplication.OpenScene (level);
            object[] allObjects = Resources.FindObjectsOfTypeAll (typeof(UnityEngine.GameObject));
            foreach (object thisObject in allObjects) {
               /* my gameObjects changing before compilation */
            }
            EditorApplication.SaveScene ();
        }
        BuildPipeline.BuildPlayer (levels, Path.GetFullPath (Application.dataPath + "/../game.exe"), BuildTarget.StandaloneWindows, BuildOptions.None);
    }
}

Answer 2

您想要创建Editor Script。使用API参考链接，您应该能够在场景中执行任何操作。下面的脚本将允许您保存这些更改。

这是一个编辑脚本示例，可让您保存对场景的更改，here：

import UnityEditor;

class SimpleAutoSave extends EditorWindow 
{
    var saveTime : float = 300;
    var nextSave : float = 0;

    @MenuItem("Example/Simple autoSave")
    static function Init() 
    {
        var window : SimpleAutoSave = EditorWindow.GetWindowWithRect(SimpleAutoSave, Rect(0,0,165,40));
        window.Show();
    }

    function OnGUI() 
    {
         EditorGUILayout.LabelField("Save Each:", saveTime + " Secs");
         var timeToSave : int = nextSave - EditorApplication.timeSinceStartup;
         EditorGUILayout.LabelField("Next Save:", timeToSave.ToString() + " Sec");
         this.Repaint();

        if(EditorApplication.timeSinceStartup > nextSave) 
        {
            var path : String [] = EditorApplication.currentScene.Split(char.Parse("/"));
            path[path.Length -1] = "AutoSave_" + path[path.Length-1];   
            EditorApplication.SaveScene(String.Join("/",path), true);
            Debug.Log("Saved Scene");
            nextSave = EditorApplication.timeSinceStartup + saveTime;
        }
    }
}

在编译之前迭代所有场景

2 个答案: