///Get a generic menu per variable
static GenericMenu GetVariableMenu(Variable data, IBlackboard bb)
{
var menu = new GenericMenu();
if (data.varType == typeof(VariableSeperator))
{
menu.AddItem(new GUIContent("Rename"), false, () => { (data.value as VariableSeperator).isEditingName = true; });
menu.AddItem(new GUIContent("Remove"), false, () => { bb.RemoveVariable(data.name); });
return(menu);
}
System.Action <PropertyInfo> SelectProp = (p) => { data.BindProperty(p); };
System.Action <FieldInfo> SelectField = (f) => { data.BindProperty(f); };
menu.AddDisabledItem(new GUIContent(string.Format("Type: {0}", data.varType.FriendlyName())));
if (bb.propertiesBindTarget != null)
{
foreach (var comp in bb.propertiesBindTarget.GetComponents(typeof(Component)).Where(c => c.hideFlags != HideFlags.HideInInspector))
{
menu = EditorUtils.GetInstanceFieldSelectionMenu(comp.GetType(), data.varType, SelectField, menu, "Bind (Self)");
menu = EditorUtils.GetInstancePropertySelectionMenu(comp.GetType(), data.varType, SelectProp, false, false, menu, "Bind (Self)");
}
}
foreach (var type in TypePrefs.GetPreferedTypesList())
{
menu = EditorUtils.GetStaticFieldSelectionMenu(type, data.varType, SelectField, menu, "Bind (Static)");
menu = EditorUtils.GetStaticPropertySelectionMenu(type, data.varType, SelectProp, false, false, menu, "Bind (Static)");
}
menu.AddItem(new GUIContent("Duplicate"), false, () =>
{
var dup = bb.AddVariable(data.name + '.', data.varType);
dup.value = data.value;
});
menu.AddItem(new GUIContent("Protected"), data.isProtected, () => { data.isProtected = !data.isProtected; });
menu.AddSeparator("/");
if (data.hasBinding)
{
menu.AddItem(new GUIContent("UnBind"), false, () => { data.UnBindProperty(); });
}
else
{
menu.AddDisabledItem(new GUIContent("UnBind"));
}
menu.AddItem(new GUIContent("Delete Variable"), false, () =>
{
if (EditorUtility.DisplayDialog("Delete Variable '" + data.name + "'", "Are you sure?", "Yes", "No"))
{
bb.RemoveVariable(data.name);
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
}
});
return(menu);
}
public void ClearBlackboardAtChild()
{
var childCount = transform.childCount;
for (int i = 0; i < childCount; ++i)
{
var child = transform.GetChild(i);
IBlackboard bb = child.GetComponent <Blackboard>();
if (bb != null)
{
List <string> variableNameList = new List <string>();
foreach (var pair in bb.variables)
{
variableNameList.Add(pair.Key);
}
foreach (var name in variableNameList)
{
bb.RemoveVariable(name);
}
}
}
}
public static void ShowVariables(IBlackboard bb, UnityEngine.Object contextParent)
{
GUI.skin.label.richText = true;
var e = Event.current;
var layoutOptions = new GUILayoutOption[] { GUILayout.MaxWidth(100), GUILayout.ExpandWidth(true), GUILayout.Height(16) };
//Begin undo check
UndoManager.CheckUndo(contextParent, "Blackboard Inspector");
//Add variable button
GUI.backgroundColor = new Color(0.8f, 0.8f, 1);
if (GUILayout.Button("Add Variable"))
{
System.Action <System.Type> SelectVar = (t) =>
{
var name = "my" + t.FriendlyName();
while (bb.GetVariable(name) != null)
{
name += ".";
}
bb.AddVariable(name, t);
};
System.Action <PropertyInfo> SelectBoundProp = (p) =>
{
var newVar = bb.AddVariable(p.Name, p.PropertyType);
newVar.BindProperty(p);
};
System.Action <FieldInfo> SelectBoundField = (f) =>
{
var newVar = bb.AddVariable(f.Name, f.FieldType);
newVar.BindProperty(f);
};
var menu = new GenericMenu();
menu = EditorUtils.GetPreferedTypesSelectionMenu(typeof(object), SelectVar, true, menu, "New");
if (bb.propertiesBindTarget != null)
{
foreach (var comp in bb.propertiesBindTarget.GetComponents(typeof(Component)).Where(c => c.hideFlags != HideFlags.HideInInspector))
{
menu = EditorUtils.GetPropertySelectionMenu(comp.GetType(), typeof(object), SelectBoundProp, false, false, menu, "Bound (Self)/Property");
menu = EditorUtils.GetFieldSelectionMenu(comp.GetType(), typeof(object), SelectBoundField, menu, "Bound (Self)/Field");
}
}
foreach (var type in UserTypePrefs.GetPreferedTypesList(typeof(object), true))
{
menu = EditorUtils.GetStaticPropertySelectionMenu(type, typeof(object), SelectBoundProp, false, false, menu, "Bound (Static)/Property");
menu = EditorUtils.GetStaticFieldSelectionMenu(type, typeof(object), SelectBoundField, menu, "Bound (Static)/Field");
}
menu.AddSeparator("/");
menu.AddItem(new GUIContent("Add Header Separator"), false, () => { SelectVar(typeof(VariableSeperator)); });
menu.ShowAsContext();
e.Use();
}
GUI.backgroundColor = Color.white;
//Simple column header info
if (bb.variables.Keys.Count != 0)
{
GUILayout.BeginHorizontal();
GUI.color = Color.yellow;
GUILayout.Label("Name", layoutOptions);
GUILayout.Label("Value", layoutOptions);
GUI.color = Color.white;
GUILayout.EndHorizontal();
}
else
{
EditorGUILayout.HelpBox("Blackboard has no variables", MessageType.Info);
}
if (!tempStates.ContainsKey(bb))
{
tempStates.Add(bb, new ReorderingState(bb.variables.Values.ToList()));
}
//Make temporary list for editing variables
if (!tempStates[bb].isReordering)
{
tempStates[bb].list = bb.variables.Values.ToList();
}
//store the names of the variables being used by current graph selection.
var usedVariables = GetUsedVariablesBySelectionParameters();
//The actual variables reorderable list
EditorUtils.ReorderableList(tempStates[bb].list, delegate(int i){
var data = tempStates[bb].list[i];
if (data == null)
{
GUILayout.Label("NULL Variable!");
return;
}
var isUsed = usedVariables.Contains(data.name);
GUILayout.Space(data.varType == typeof(VariableSeperator)? 5 : 0);
GUILayout.BeginHorizontal();
//Name of the variable GUI control
if (!Application.isPlaying)
{
//The small box on the left to re-order variables
GUI.backgroundColor = new Color(1, 1, 1, 0.8f);
GUILayout.Box("", GUILayout.Width(6));
GUI.backgroundColor = new Color(0.7f, 0.7f, 0.7f, 0.3f);
if (e.type == EventType.MouseDown && e.button == 0 && GUILayoutUtility.GetLastRect().Contains(e.mousePosition))
{
tempStates[bb].isReordering = true;
if (data.varType != typeof(VariableSeperator))
{
pickedVariable = data;
pickedVariableBlackboard = bb;
}
}
//Make name field red if same name exists
if (tempStates[bb].list.Where(v => v != data).Select(v => v.name).Contains(data.name))
{
GUI.backgroundColor = Color.red;
}
GUI.enabled = !data.isProtected;
if (data.varType != typeof(VariableSeperator))
{
data.name = EditorGUILayout.TextField(data.name, layoutOptions);
EditorGUI.indentLevel = 0;
}
else
{
var separator = (VariableSeperator)data.value;
GUI.color = Color.yellow;
if (separator.isEditingName)
{
data.name = EditorGUILayout.TextField(data.name, layoutOptions);
}
else
{
GUILayout.Label(string.Format("<b>{0}</b>", data.name).ToUpper(), layoutOptions);
}
GUI.color = Color.white;
if (!separator.isEditingName)
{
if (e.type == EventType.MouseDown && e.button == 0 && e.clickCount == 2 && GUILayoutUtility.GetLastRect().Contains(e.mousePosition))
{
separator.isEditingName = true;
GUIUtility.keyboardControl = 0;
}
}
if (separator.isEditingName)
{
if ((e.isKey && e.keyCode == KeyCode.Return) || (e.rawType == EventType.MouseUp && !GUILayoutUtility.GetLastRect().Contains(e.mousePosition)))
{
separator.isEditingName = false;
GUIUtility.keyboardControl = 0;
}
}
data.value = separator;
}
GUI.enabled = true;
GUI.backgroundColor = Color.white;
}
else
{
//Don't allow name edits in play mode. Instead show just a label
if (data.varType != typeof(VariableSeperator))
{
GUI.backgroundColor = new Color(0.7f, 0.7f, 0.7f);
GUI.color = new Color(0.8f, 0.8f, 1f);
GUILayout.Label(data.name, layoutOptions);
}
else
{
GUI.color = Color.yellow;
GUILayout.Label(string.Format("<b>{0}</b>", data.name.ToUpper()), layoutOptions);
GUI.color = Color.white;
}
}
//reset coloring
GUI.color = Color.white;
GUI.backgroundColor = Color.white;
//Highlight used variable by selection?
if (isUsed)
{
var r = GUILayoutUtility.GetLastRect();
r.xMin += 2;
r.xMax -= 2;
r.yMax -= 4;
GUI.Box(r, "", (GUIStyle)"LightmapEditorSelectedHighlight");
}
//Show the respective data GUI
if (data.varType != typeof(VariableSeperator))
{
ShowDataGUI(data, bb, contextParent, layoutOptions);
}
else
{
GUILayout.Space(0);
GUILayout.Space(0);
}
//reset coloring
GUI.color = Color.white;
GUI.backgroundColor = Color.white;
//'X' to delete data
if (!Application.isPlaying && GUILayout.Button("X", GUILayout.Width(20), GUILayout.Height(16)))
{
if (EditorUtility.DisplayDialog("Delete Variable '" + data.name + "'", "Are you sure?", "Yes", "No!"))
{
tempStates[bb].list.Remove(data);
bb.RemoveVariable(data.name);
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
}
}
GUILayout.EndHorizontal();
}, contextParent);
//reset coloring
GUI.backgroundColor = Color.white;
GUI.color = Color.white;
if ((GUI.changed && !tempStates[bb].isReordering) || e.rawType == EventType.MouseUp)
{
tempStates[bb].isReordering = false;
EditorApplication.delayCall += () => { pickedVariable = null; pickedVariableBlackboard = null; };
//reconstruct the dictionary
try { bb.variables = tempStates[bb].list.ToDictionary(d => d.name, d => d); }
catch { Debug.LogError("Blackboard has duplicate names!"); }
}
//Check dirty
UndoManager.CheckDirty(contextParent);
}
static void ShowDataGUI(Variable data, IBlackboard bb, UnityEngine.Object contextParent, GUILayoutOption[] layoutOptions)
{
//Bind info or value GUI control
if (data.hasBinding)
{
var idx = data.propertyPath.LastIndexOf('.');
var typeName = data.propertyPath.Substring(0, idx);
var memberName = data.propertyPath.Substring(idx + 1);
GUI.color = new Color(0.8f, 0.8f, 1);
GUILayout.Label(string.Format(".{0} ({1})", memberName, typeName.Split('.').Last()), layoutOptions);
GUI.color = Color.white;
}
else
{
GUI.enabled = !data.isProtected;
data.value = VariableField(data, contextParent, layoutOptions);
GUI.enabled = true;
GUI.backgroundColor = Color.white;
}
//Variable options menu
if (!Application.isPlaying && GUILayout.Button("●", GUILayout.Width(17), GUILayout.Height(16)))
{
System.Action <PropertyInfo> SelectProp = (p) => {
data.BindProperty(p);
};
System.Action <FieldInfo> SelectField = (f) => {
data.BindProperty(f);
};
var menu = new GenericMenu();
menu.AddDisabledItem(new GUIContent(string.Format("Type: {0}", data.varType.FriendlyName())));
if (bb.propertiesBindTarget != null)
{
foreach (var comp in bb.propertiesBindTarget.GetComponents(typeof(Component)).Where(c => c.hideFlags != HideFlags.HideInInspector))
{
menu = EditorUtils.GetPropertySelectionMenu(comp.GetType(), data.varType, SelectProp, false, false, menu, "Bind (Self)/Property");
menu = EditorUtils.GetFieldSelectionMenu(comp.GetType(), data.varType, SelectField, menu, "Bind (Self)/Field");
}
}
foreach (var type in UserTypePrefs.GetPreferedTypesList(typeof(object)))
{
menu = EditorUtils.GetStaticPropertySelectionMenu(type, data.varType, SelectProp, false, false, menu, "Bind (Static)/Property");
menu = EditorUtils.GetStaticFieldSelectionMenu(type, data.varType, SelectField, menu, "Bind (Static)/Field");
}
menu.AddItem(new GUIContent("Protected"), data.isProtected, () => { data.isProtected = !data.isProtected; });
menu.AddSeparator("/");
if (data.hasBinding)
{
menu.AddItem(new GUIContent("UnBind"), false, () => { data.UnBindProperty(); });
}
else
{
menu.AddDisabledItem(new GUIContent("UnBind"));
}
menu.AddItem(new GUIContent("Delete Variable"), false, () =>
{
if (EditorUtility.DisplayDialog("Delete Variable '" + data.name + "'", "Are you sure?", "Yes", "No"))
{
bb.RemoveVariable(data.name);
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
}
});
menu.ShowAsContext();
Event.current.Use();
}
}
