/// <summary>
/// Creates a GUICallback component if it not exists.
/// </summary>
void CreateGUICallbackIfNotExist()
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
return;
}
#endif
if (m_GUICallback == null)
{
#if UNITY_EDITOR
if (Application.isEditor)
{
// Delay the GUICallback creation in editor to avoid the Unity GUISkin bug.
StartCoroutine(DelayedCreateGUICallback());
}
else
{
m_GUICallback = gameObject.AddComponent <GUICallback>();
s_CreateGUICallback = false;
}
#else
m_GUICallback = gameObject.AddComponent <GUICallback>();
s_CreateGUICallback = false;
#endif
}
}
/// <summary>
/// Called only in the editor to create a GUICallback in the next frame.
/// </summary>
IEnumerator DelayedCreateGUICallback()
{
yield return(null);
if (m_GUICallback == null)
{
m_GUICallback = gameObject.AddComponent <GUICallback>();
s_CreateGUICallback = false;
}
}
/// <summary>
/// A Unity callback called when the object is loaded.
/// </summary>
void OnEnable()
{
// Destroys the new gui callback
if (s_Instance != null && s_Instance != this)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
DestroyImmediate(s_Instance.gameObject, true);
}
else
{
Destroy(s_Instance.gameObject);
}
#else
Destroy(s_Instance.gameObject);
#endif
}
else
{
// Set instance
s_Instance = this;
}
}
/// <summary>
/// Unity callback called when playmode changes.
/// Un-/Registered in the OnDisable/OnEnable.
/// Updates the m_PlayModeState member and the activeParent.
/// Creates or destroy the guiCallback.
/// </summary>
void OnPlaymodeChange () {
// Update playmode
if (EditorApplication.isPlaying)
m_PlayModeState = !EditorApplication.isPlayingOrWillChangePlaymode ? PlayModeState.SwitchingToEditor : PlayModeState.Playing;
else
m_PlayModeState = EditorApplication.isPlayingOrWillChangePlaymode ? PlayModeState.SwitchingToPlaymode : PlayModeState.Editor;
// if (/*!EditorApplication.isPaused &&*/ (EditorApplication.isPlayingOrWillChangePlaymode && EditorApplication.isPlaying || !EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPlaying)) {
if (m_PlayModeState == PlayModeState.Playing || m_PlayModeState == PlayModeState.Editor) {
var parentID = m_SerializedParentID;
activeParent = null;
activeParent = EditorUtility.InstanceIDToObject(parentID) as ParentBehaviour;
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
}
// Create guiCallback?
if (m_PlayModeState == PlayModeState.SwitchingToEditor && m_GUICallback == null) {
m_GUICallback = this.CreateGUICallback();
}
// Destroy guiCallback?
else if (m_PlayModeState == PlayModeState.SwitchingToPlaymode && m_GUICallback != null) {
DestroyImmediate(m_GUICallback.gameObject, true);
}
}
/// <summary>
/// Unity callback called after compilation.
/// Un-/Registered in the OnDisable/OnEnable.
/// Recreates guiCallback if the Unity is in the editor mode.
/// </summary>
void OnDelayCall () {
switch (m_PlayModeState) {
case PlayModeState.Editor:
if (m_GUICallback == null)
m_GUICallback = this.CreateGUICallback();
break;
}
}
/// <summary>
/// A Unity callback called when the window is loaded.
/// </summary>
void OnEnable () {
// Set window name
this.name = Print.GetLogo() + " Behaviour";
// Update singleton instance
Instance = this;
// Update NotVisible value
BehaviourWindow.s_NotVisible = this.m_NotVisible;
// Set playmode state
if (m_PlayModeState == PlayModeState.Unknow) {
m_PlayModeState = EditorApplication.isPlaying ? PlayModeState.Playing : PlayModeState.Editor;
// The guiCallback is null and the unity application is not playing or changing playmode?
if (m_GUICallback == null && !EditorApplication.isPlayingOrWillChangePlaymode) {
// Create game object
GameObject go = EditorUtility.CreateGameObjectWithHideFlags("GUI Object", HideFlags.HideAndDontSave, new System.Type[] {typeof(GUICallback)});
// Get GUICallback component
m_GUICallback = go.GetComponent<GUICallback>();
}
}
// Set callbacks
activeParentChanged += OnParentSelectionChange;
activeNodeChanged += OnNodeSelectionChange;
EditorApplication.playmodeStateChanged += OnPlaymodeChange;
EditorApplication.delayCall += OnDelayCall;
LoadSceneUtility.onLoadScene += this.OnLoadScene;
BehaviourMachinePrefs.preferencesChanged += this.Repaint;
// The minimum size of this window
base.minSize = new Vector2(200f, 150f);
// Forces selection update
activeParent = EditorUtility.InstanceIDToObject(m_SerializedParentID) as ParentBehaviour;
OnSelectionChange();
activeNodeID = m_SerializedNodeID;
// Set guiController
SetParentGUI();
// Automatically repaint window whenever the scene has change
base.autoRepaintOnSceneChange = true;
}
/// <summary>
/// A Unity callback called when the object is loaded.
/// </summary>
void OnEnable () {
// Destroys the new gui callback
if (s_Instance != null && s_Instance != this) {
#if UNITY_EDITOR
if (!Application.isPlaying)
DestroyImmediate(s_Instance.gameObject, true);
else
Destroy(s_Instance.gameObject);
#else
Destroy(s_Instance.gameObject);
#endif
}
else {
// Set instance
s_Instance = this;
}
}
/// <summary>
/// Called only in the editor to create a GUICallback in the next frame.
/// </summary>
IEnumerator DelayedCreateGUICallback () {
yield return null;
if (m_GUICallback == null) {
m_GUICallback = gameObject.AddComponent<GUICallback>();
s_CreateGUICallback = false;
}
}
/// <summary>
/// Creates a GUICallback component if it not exists.
/// </summary>
void CreateGUICallbackIfNotExist () {
#if UNITY_EDITOR
if (!Application.isPlaying)
return;
#endif
if (m_GUICallback == null) {
#if UNITY_EDITOR
if (Application.isEditor) {
// Delay the GUICallback creation in editor to avoid the Unity GUISkin bug.
StartCoroutine(DelayedCreateGUICallback());
}
else {
m_GUICallback = gameObject.AddComponent<GUICallback>();
s_CreateGUICallback = false;
}
#else
m_GUICallback = gameObject.AddComponent<GUICallback>();
s_CreateGUICallback = false;
#endif
}
}
