/// <summary>Is this Element above the the specified Element (used in SetParent function)</summary>
public bool IsAboveInHierarchy(CGElement element)
{
if (element == null)
{
return(false);
}
if (parent == element.GetParent())
{
return(false);
}
while (true)
{
if (element.GetParent() == null)
{
return(false);
}
if (element.GetParent() == this)
{
return(true);
}
if (!element.GetParent().GetChildren().Contains(element))
{
break;
}
else
{
element = element.GetParent();
}
}
return(false);
}
/// <summary>An Element is removed from it's previous Parent and Parented to this Element</summary>
public CGElement AddChild(CGElement element)
{
if(element.GetParent() != null) element.GetParent().GetChildren().Remove(element);
element.SetParentRaw(this);
children.Add(element);
return element;
}
/// <summary>An Element is removed from it's previous Parent and Parented to this Element</summary>
public CGElement AddChild(CGElement element)
{
if (element.GetParent() != null)
{
element.GetParent().GetChildren().Remove(element);
}
element.SetParentRaw(this);
children.Add(element);
return(element);
}
/// <summary>Modifies the Parent of the Element while adjusting the Children of the previous and new parent Elements</summary>
public void SetParent(CGElement p)
{
try{
if (IsAboveInHierarchy(p))
{
p.GetParent().GetChildren().Remove(p);
p.SetParentRaw(parent);
parent.GetChildren().Add(p);
SetParent(p);
}
else
{
p.GetChildren().Add(this);
if (parent != null)
{
parent.GetChildren().Remove(this);
}
parent = p;
#if UNITY_EDITOR
foldout = true;
#endif
}
}catch (System.Exception e) {
Debug.LogWarning("CreateGUI - \"" + name + "\" could not set parent \"" + p.name + "\" \n" + e.Message);
}
}
/// <summary>Modifies the Parent of the Element while adjusting the Children of the previous and new parent Elements</summary>
public void SetParent(CGElement p)
{
try{
if(IsAboveInHierarchy(p)){
p.GetParent().GetChildren().Remove(p);
p.SetParentRaw(parent);
parent.GetChildren().Add(p);
SetParent(p);
}else{
p.GetChildren().Add(this);
if(parent != null) parent.GetChildren().Remove(this);
parent = p;
#if UNITY_EDITOR
foldout = true;
#endif
}
}catch(System.Exception e){
Debug.LogWarning("CreateGUI - \""+name+"\" could not set parent \""+p.name+"\" \n"+e.Message);
}
}
/// <summary>Is this Element above the the specified Element (used in SetParent function)</summary>
public bool IsAboveInHierarchy(CGElement element)
{
if(element == null) return false;
if(parent == element.GetParent()) return false;
while(true){
if(element.GetParent() == null) return false;
if(element.GetParent() == this) return true;
if(!element.GetParent().GetChildren().Contains(element)){
break;
}else element = element.GetParent();
}
return false;
}
override public void OnInspectorGUI()
{
main = target as CreateGUI;
if (main.root == null)
{
main.OnEnable();
}
GUI.SetNextControlName("unfocus");
GUI.TextField(new Rect(-3, 0, 0, 0), "");
if (selectedElement == null)
{
selectedElement = main.root;
}
if (deleteThis != null)
{
DestroyImmediate(deleteThis, true);
AssetDatabase.SaveAssets();
selectedElement = main.root;
}
if (addChild != null && selectedElement != null)
{
addChild.SetParent(selectedElement);
addChild = null;
}
if (cloneThis != null)
{
cloneThis.GetParent().GetChildren().Add((CGElement)ScriptableObject.Instantiate(cloneThis));
cloneThis = null;
}
GUIStyle selectedItemArea = new GUIStyle();
selectedItemArea.fixedWidth = Screen.width / 2;
GUILayout.BeginHorizontal();
scrollPosition_SelectedElement = GUILayout.BeginScrollView(scrollPosition_SelectedElement, selectedItemArea);
if (selectedElement == main.root)
{
GeneralOptions(main);
}
else
{
EditElement(selectedElement, main);
}
GUILayout.EndScrollView();
scrollPosition_ElementList = GUILayout.BeginScrollView(scrollPosition_ElementList, selectedItemArea);
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
GUIStyle createGUISelectButtonStyle = new GUIStyle(GUI.skin.FindStyle("TL tab left"));
if (selectedElement == main.root)
{
createGUISelectButtonStyle.normal.textColor = lightBlue;
}
if (GUILayout.Button("CREATE GUI", createGUISelectButtonStyle))
{
if (Event.current.shift && selectedElement != main.root)
{
Debug.LogWarning("The root cannot become the child of Element \"" + selectedElement.name + "\"");
}
else
{
GUI.FocusControl("unfocus");
selectedElement = main.root;
}
}
GUIStyle popupStyle = new GUIStyle(GUI.skin.FindStyle("TL tab plus right"));
popupStyle.fixedWidth = 20;
string[] options = new string[main.elementTypes.Length + 1];
options[0] = "";
int count = 0;
foreach (System.Type elementType in main.elementTypes)
{
count++;
options[count] = elementType.Name;
}
int action = EditorGUILayout.Popup(0, options, popupStyle);
if (action != 0)
{
if (0 < action && action <= main.elementTypes.Length)
{
CGElement addition = main.root.AddNew(main.elementTypes[action - 1]);
addition.name = "Element " + MonoScript.FindObjectsOfType(main.elementTypes[action - 1]).Length;
}
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
ListElements(main.root.GetChildren());
GUILayout.FlexibleSpace();
GUILayout.EndVertical();
GUILayout.EndScrollView();
GUILayout.EndHorizontal();
if (GUI.changed)
{
main.transform.position = main.transform.position;
}
}