private void AddUIEditorButton()
{
string title = "UI Layer";
string tooltip = "只显示UI Layer\r\n便于编辑UI";
ViewExpandUtils.AddToggleButton(ref m_SceneExpandItems
, title
, tooltip
, (toggled) =>
{
//Debug.Log(Tools.visibleLayers);
//Tools.visibleLayers值的计算方式
//Debug.Log((1 << LayerMask.NameToLayer("UI")) | (1 << LayerMask.NameToLayer("Default")));
//下面这个层不存在的话会返回Int的最小值-2147483648
//Debug.Log((1 << LayerMask.NameToLayer("NGUI")));
SceneView view = SceneView.currentDrawingSceneView;
if (toggled)
{
m_PlayerLayer = EditorPrefs.GetInt("VisibleLayers");
//需要根据工程Layer设定更改要打开的层级名
Tools.visibleLayers = 1 << LayerMask.NameToLayer("UI");
view.in2DMode = true;
Transform target = GameObject.Find("Canvas").transform;
view.LookAt(target.position);
view.size = 500;
}
else
{
Tools.visibleLayers = m_PlayerLayer;
view.in2DMode = false;
view.size = 1;
}
}
, GUILayout.Width(60));
}
/// <summary>
/// 添加Recent Scene下拉菜单
/// </summary>
private void AddRecentButton()
{
string title = "Recent";
string tooltip = "快速切换历史Scene\r\n至多可储存5个历史Scene";
ViewExpandUtils.AddCustom(ref m_SceneExpandItems
, () =>
{
GUIContent contentRecent = new GUIContent(title, tooltip);
GUIStyle styleRecent = EditorStyles.toolbarDropDown;
Rect rect = GUILayoutUtility.GetRect(contentRecent, styleRecent, GUILayout.Width(60));
if (GUI.Button(rect, contentRecent, styleRecent))
{
EditorUtility.DisplayCustomMenu(rect, SceneDisplayOptions, -1, OnRecentMenuSelected, null);
}
});
}
/// <summary>
/// 添加启动游戏菜单（无论当前是哪个场景只要BuildSettings里添加过场景就会自动切换到第0个场景并启动游戏）
/// </summary>
private void AddStartGameButton()
{
string title = "StartGame";
string tooltip = "快速启动游戏\r\n无论你现在在编辑哪个Scene";
ViewExpandUtils.AddPushButton(ref m_SceneExpandItems
, title
, tooltip
, () =>
{
if (EditorSceneManager.SaveCurrentModifiedScenesIfUserWantsTo())
{
EditorBuildSettingsScene[] sceneInBuilderSettings = EditorBuildSettings.scenes;
if (sceneInBuilderSettings.Length > 0 && !string.IsNullOrEmpty(sceneInBuilderSettings[0].path))
{
EditorSceneManager.OpenScene(sceneInBuilderSettings[0].path);
}
EditorApplication.isPlaying = true;
}
}, GUILayout.Width(70));
}
private void AddSpace()
{
ViewExpandUtils.AddSpace(ref m_SceneExpandItems, 6);
}
