資源加載時觸發(fā)
public class test:AssetPostprocessor {
//所有的資源的導入麸粮，刪除，移動寞焙，都會調(diào)用此方法猎塞，注意，這個方法是static的
public static void OnPostprocessAllAssets(string[] importedAsset, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
Debug.Log("OnPostprocessAllAssets");
foreach (string str in importedAsset)
{
Debug.Log("importedAsset = " + str);
}
foreach (string str in deletedAssets)
{
Debug.Log("deletedAssets = " + str);
}
foreach (string str in movedAssets)
{
Debug.Log("movedAssets = " + str);
}
foreach (string str in movedFromAssetPaths)
{
Debug.Log("movedFromAssetPaths = " + str);
}
}
AddTag Scripts
using UnityEditor;
public static class TagHelper
{
public static void AddTag(string tag)
{
UnityEngine.Object[] asset = AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/TagManager.asset");
if ((asset != null) && (asset.Length > 0))
{
SerializedObject so = new SerializedObject(asset[0]);
SerializedProperty tags = so.FindProperty("tags");
for (int i = 0; i < tags.arraySize; ++i)
{
if (tags.GetArrayElementAtIndex(i).stringValue == tag)
{
return; // Tag already present, nothing to do.
}
}
tags.InsertArrayElementAtIndex(tags.arraySize);
tags.GetArrayElementAtIndex(tags.arraySize - 1).stringValue = tag;
so.ApplyModifiedProperties();
so.Update();
}
}
}
taskManager 全方法
using System.Reflection;
using UnityEditor;
using System.Collections.Generic;
using UnityEngine;
public class test01 :AssetPostprocessor {
// will check if the specified layer names are present and add any missing ones
// it will simply add them from the first open slots so do not depend on any
// specific order but rather grab layers from the layer names at runtime
public static void CheckLayers(string[] layerNames)
{
SerializedObject manager = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/TagManager.asset")[0]);
#if !UNITY_4
SerializedProperty layersProp = manager.FindProperty("layers");
#endif
foreach (string name in layerNames)
{
// check if layer is present
bool found = false;
for (int i = 0; i <= 31; i++)
{
#if UNITY_4
string nm = "User Layer " + i;
SerializedProperty sp = manager.FindProperty(nm);
#else
SerializedProperty sp = layersProp.GetArrayElementAtIndex(i);
#endif
if (sp != null && name.Equals(sp.stringValue))
{
found = true;
break;
}
}
// not found, add into 1st open slot
if (!found)
{
SerializedProperty slot = null;
for (int i = 8; i <= 31; i++)
{
#if UNITY_4
string nm = "User Layer " + i;
SerializedProperty sp = manager.FindProperty(nm);
#else
SerializedProperty sp = layersProp.GetArrayElementAtIndex(i);
#endif
if (sp != null && string.IsNullOrEmpty(sp.stringValue))
{
slot = sp;
break;
}
}
if (slot != null)
{
slot.stringValue = name;
}
else
{
Debug.LogError("Could not find an open Layer Slot for: " + name);
}
}
}
// save
manager.ApplyModifiedProperties();
}
public static void CheckTags(string[] tagNames)
{
SerializedObject manager = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/TagManager.asset")[0]);
SerializedProperty tagsProp = manager.FindProperty("tags");
List<string> DefaultTags = new List<string>() { "Untagged", "Respawn", "Finish", "EditorOnly", "MainCamera", "Player", "GameController" };
foreach (string name in tagNames)
{
if (DefaultTags.Contains(name)) continue;
// check if tag is present
bool found = false;
for (int i = 0; i < tagsProp.arraySize; i++)
{
SerializedProperty t = tagsProp.GetArrayElementAtIndex(i);
if (t.stringValue.Equals(name)) { found = true; break; }
}
// if not found, add it
if (!found)
{
tagsProp.InsertArrayElementAtIndex(0);
SerializedProperty n = tagsProp.GetArrayElementAtIndex(0);
n.stringValue = name;
}
}
// save
manager.ApplyModifiedProperties();
}
public static void CheckSortLayers(string[] tagNames)
{
SerializedObject manager = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/TagManager.asset")[0]);
SerializedProperty sortLayersProp = manager.FindProperty("m_SortingLayers");
//for (int i = 0; i < sortLayersProp.arraySize; i++)
//{ // used to figure out how all of this works and what properties values look like
// SerializedProperty entry = sortLayersProp.GetArrayElementAtIndex(i);
// SerializedProperty name = entry.FindPropertyRelative("name");
// SerializedProperty unique = entry.FindPropertyRelative("uniqueID");
// SerializedProperty locked = entry.FindPropertyRelative("locked");
// Debug.Log(name.stringValue + " => " + unique.intValue + " => " + locked.boolValue);
//}
foreach (string name in tagNames)
{
// check if tag is present
bool found = false;
for (int i = 0; i < sortLayersProp.arraySize; i++)
{
SerializedProperty entry = sortLayersProp.GetArrayElementAtIndex(i);
SerializedProperty t = entry.FindPropertyRelative("name");
if (t.stringValue.Equals(name)) { found = true; break; }
}
// if not found, add it
if (!found)
{
manager.ApplyModifiedProperties();
AddSortingLayer();
manager.Update();
int idx = sortLayersProp.arraySize - 1;
SerializedProperty entry = sortLayersProp.GetArrayElementAtIndex(idx);
SerializedProperty t = entry.FindPropertyRelative("name");
t.stringValue = name;
}
}
// save
manager.ApplyModifiedProperties();
}
// you need 'using System.Reflection;' for these
private static Assembly editorAsm;
private static MethodInfo AddSortingLayer_Method;
/// <summary> add a new sorting layer with default name </summary>
public static void AddSortingLayer()
{
if (AddSortingLayer_Method == null)
{
if (editorAsm == null) editorAsm = Assembly.GetAssembly(typeof(Editor));
System.Type t = editorAsm.GetType("UnityEditorInternal.InternalEditorUtility");
AddSortingLayer_Method = t.GetMethod("AddSortingLayer", (BindingFlags.Static | BindingFlags.NonPublic), null, new System.Type[0], null);
}
AddSortingLayer_Method.Invoke(null, null);
}
}
最后用到的類
using System;
using System.Reflection;
using Assets.roguelike2d.game;
using UnityEditor;
using UnityEngine;
[InitializeOnLoad]
public class AddTagsAndLayers
{
static AddTagsAndLayers()
{
SerializedObject tagManager =
new SerializedObject(AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/TagManager.asset")[0]);
//增加所有的Tags
foreach (string str in Enum.GetNames(typeof(GameTags)))
{
AddTag(str, tagManager);
}
//從10層做起始層
int startIndex = 10;
int layerCount = 0;
//增加所有的Layers
foreach (var str in Enum.GetValues(typeof(GameLayers)))
{
AddLayer(str.ToString(), tagManager, startIndex + layerCount);
layerCount++;
}
//增加所有的SortingLayers
foreach (GameLayers str in Enum.GetValues(typeof(GameLayers)))
{
addSortingLayer(str, tagManager);
}
}
static void addSortingLayer(GameLayers sortLayer, SerializedObject tagManager)
{
SerializedProperty sortingLayers = tagManager.FindProperty("m_SortingLayers");
bool found = false;
for (int i = 0; i < sortingLayers.arraySize; i++)
{
SerializedProperty t = sortingLayers.GetArrayElementAtIndex(i);
if (t.FindPropertyRelative("name").stringValue.Equals(sortLayer.ToString()))
{
found = true;
t.FindPropertyRelative("uniqueID").longValue = (long)sortLayer;
break;
}
}
if (!found)
{
sortingLayers.InsertArrayElementAtIndex(0);
SerializedProperty sp = sortingLayers.GetArrayElementAtIndex(0);
if (sp != null)
{
sp.FindPropertyRelative("name").stringValue = sortLayer.ToString();
sp.FindPropertyRelative("uniqueID").longValue = (long)sortLayer;
}
}
tagManager.ApplyModifiedProperties();
}
static void AddTag(string tag, SerializedObject tagManager)
{
SerializedProperty tagsProp = tagManager.FindProperty("tags");
bool found = false;
for (int i = 0; i < tagsProp.arraySize; i++)
{
SerializedProperty t = tagsProp.GetArrayElementAtIndex(i);
if (t.stringValue.Equals(tag)) { found = true; break; }
}
if (!found)
{
tagsProp.InsertArrayElementAtIndex(0);
SerializedProperty n = tagsProp.GetArrayElementAtIndex(0);
n.stringValue = tag;
}
tagManager.ApplyModifiedProperties();
}
static void AddLayer(string layer, SerializedObject tagManager,int index)
{
SerializedProperty layersProp = tagManager.FindProperty("layers");
bool found = false;
for (int i = 0; i < layersProp.arraySize; i++)
{
SerializedProperty t = layersProp.GetArrayElementAtIndex(i);
if (t.stringValue.Equals(layer)) { found = true; break; }
}
if (!found)
{
Debug.Log(layersProp.arraySize);
SerializedProperty sp = layersProp.GetArrayElementAtIndex(index);
if (sp != null) sp.stringValue = layer;
}
tagManager.ApplyModifiedProperties();
}
}
枚舉的層
public enum GameLayers:long
{
Role = 1,
Item = 2,
BackGround = 3,
}
