EditorPrefs.SetInt 设置整数

// Simple Editor Script that adds one or more scripts// to the selected GameObjects//添加一个或更多脚本到选择的游戏物体。class ScriptAdder extends EditorWindow {var numComponents = 1;var componentsToAdd : MonoScript[];@MenuItem("Examples/Script Adder")static function Init() {var window = GetWindow(ScriptAdder);window.Show();}function Awake() {numComponents = EditorPrefs.GetInt("NumberOfComponents", 1);componentsToAdd = new MonoScript[numComponents];}function OnDestroy() {EditorPrefs.SetInt("NumberOfComponents", numComponents);}function OnGUI() {if(GUILayout.Button("Clear all components"))for(var c : MonoScript in componentsToAdd)c = null;EditorGUILayout.BeginHorizontal();if(GUILayout.Button("-")) IncreaseDecreaseComponents(-1);if(GUILayout.Button("+")) IncreaseDecreaseComponents(1);EditorGUILayout.EndHorizontal();for(var i = 0; i < numComponents; i++)componentsToAdd[i] =EditorGUILayout.ObjectField("Component", componentsToAdd[i], MonoScript);if(GUILayout.Button("Add to selection"))if(Selection.activeGameObject)for(var go : GameObject in Selection.gameObjects)for(var c : MonoScript in componentsToAdd)go.AddComponent(c.GetClass());}function IncreaseDecreaseComponents(num : int) {if(numComponents + num == 0) {numComponents = 1;return;}numComponents += num ;var newArray : MonoScript[] = new MonoScript[numComponents];var count = 0;if(num > 0)for(count = 0; count < componentsToAdd.Length; count++)newArray[count] = componentsToAdd[count];elsefor(count = 0; count < newArray.Length; count++)newArray[count] = componentsToAdd[count];componentsToAdd = newArray;}}