protected virtual void OnPreviewGUI(ExecutableNode node)
{
GUIStyle style = new GUIStyle("IN BigTitle");
style.padding.top = 0;
GUILayout.BeginVertical(style);
GUILayout.BeginHorizontal();
GUILayout.Label(node.name, EditorStyles.boldLabel);
GUILayout.FlexibleSpace();
GUIStyle labelStyle = new GUIStyle("label");
labelStyle.contentOffset = new Vector2(0, 5);
if (!string.IsNullOrEmpty(node.GetHelpUrl()) && GUILayout.Button(FsmEditorStyles.helpIcon, labelStyle, GUILayout.Width(20)))
{
Application.OpenURL(node.GetHelpUrl());
}
GUILayout.EndHorizontal();
GUILayout.Space(3f);
GUILayout.Label(node.GetTooltip(), FsmEditorStyles.wrappedLabel);
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
Node selectedNode = FsmEditor.SelectionCount > 0? FsmEditor.SelectedNodes [0]:null;
if (GUILayout.Button(selectedNode != null? "Add to state" : "Select one state to add") && selectedNode != null)
{
OnAddNode(selectedNode, node.GetType());
NodeInspector.Dirty();
}
GUILayout.EndHorizontal();
GUILayout.EndVertical();
if (PreferencesEditor.GetBool(Preference.ActionBrowserShowPreview, true))
{
EditorGUI.BeginDisabledGroup(true);
GUIDrawer.OnGUI(node);
EditorGUI.EndDisabledGroup();
GUILayout.Space(5);
}
}
private List <FsmVariable> GetReferencedVariables(StateMachine fsm, string name)
{
List <FsmVariable> variables = new List <FsmVariable> ();
ExecutableNode[] nodes = fsm.ExecutableNodesRecursive;
for (int i = 0; i < nodes.Length; i++)
{
ExecutableNode mNode = nodes[i];
FieldInfo[] fields = mNode.GetType().GetPublicFields();
for (int k = 0; k < fields.Length; k++)
{
FieldInfo fieldInfo = fields[k];
if (typeof(FsmVariable).IsAssignableFrom(fieldInfo.FieldType))
{
FsmVariable variable = (FsmVariable)fieldInfo.GetValue(mNode);
if (variable != null && variable.IsShared && variable.Name == name)
{
variables.Add(variable);
}
}
}
}
return(variables);
}
public static GenericMenu ExecutableContextMenu(ExecutableNode executable, Node node)
{
GenericMenu menu = new GenericMenu();
if (executable == null)
{
return(menu);
}
menu.AddItem(new GUIContent("Enable"), executable.IsEnabled, delegate() {
executable.IsEnabled = !executable.IsEnabled;
});
menu.AddSeparator("");
menu.AddItem(new GUIContent("Find Script"), false, delegate() {
MonoScript[] monoScriptArray = (MonoScript[])Resources.FindObjectsOfTypeAll(typeof(MonoScript));
Selection.activeObject = monoScriptArray.ToList().Find(x => x.GetClass() == executable.GetType());
});
menu.AddItem(new GUIContent("Edit Script"), false, delegate() {
MonoScript[] monoScriptArray = (MonoScript[])Resources.FindObjectsOfTypeAll(typeof(MonoScript));
Selection.activeObject = monoScriptArray.ToList().Find(x => x.GetClass() == executable.GetType());
AssetDatabase.OpenAsset(Selection.activeObject);
});
menu.AddSeparator("");
bool moveDown = false;
int currentIndex = -1;
if (executable.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
currentIndex = Array.IndexOf(state.Actions, executable);
moveDown = currentIndex + 1 < state.Actions.Length;
}
else
{
currentIndex = Array.IndexOf(FsmEditor.SelectedTransition.Conditions, executable);
moveDown = currentIndex + 1 < FsmEditor.SelectedTransition.Conditions.Length;
}
if (currentIndex - 1 >= 0)
{
menu.AddItem(new GUIContent("Move Up"), false, delegate() {
if (executable.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
state.Actions = ArrayUtility.MoveItem(state.Actions, currentIndex, currentIndex - 1);
}
else
{
FsmEditor.SelectedTransition.Conditions = ArrayUtility.MoveItem(FsmEditor.SelectedTransition.Conditions, currentIndex, currentIndex - 1);
}
NodeInspector.Dirty();
});
}
else
{
menu.AddDisabledItem(new GUIContent("Move Up"));
}
if (moveDown)
{
menu.AddItem(new GUIContent("Move Down"), false, delegate() {
if (executable.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
state.Actions = ArrayUtility.MoveItem(state.Actions, currentIndex, currentIndex + 1);
}
else
{
FsmEditor.SelectedTransition.Conditions = ArrayUtility.MoveItem(FsmEditor.SelectedTransition.Conditions, currentIndex, currentIndex + 1);
}
NodeInspector.Dirty();
});
}
else
{
menu.AddDisabledItem(new GUIContent("Move Down"));
}
menu.AddSeparator("");
menu.AddItem(new GUIContent("Copy"), false, delegate() {
executableCopy = executable;
});
if (executableCopy != null)
{
menu.AddItem(new GUIContent("Paste After"), false, delegate() {
ExecutableNode dest = FsmUtility.Copy(executableCopy);
if (dest.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
state.Actions = ArrayUtility.Insert <StateAction>(state.Actions, (StateAction)dest, currentIndex + 1);
}
else
{
FsmEditor.SelectedTransition.Conditions = ArrayUtility.Insert <Condition>(FsmEditor.SelectedTransition.Conditions, (Condition)dest, currentIndex + 1);
}
FsmEditorUtility.ParentChilds(node);
NodeInspector.Dirty();
});
menu.AddItem(new GUIContent("Paste Before"), false, delegate() {
ExecutableNode dest = FsmUtility.Copy(executableCopy);
if (dest.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
state.Actions = ArrayUtility.Insert <StateAction>(state.Actions, (StateAction)dest, currentIndex);
}
else
{
FsmEditor.SelectedTransition.Conditions = ArrayUtility.Insert <Condition>(FsmEditor.SelectedTransition.Conditions, (Condition)dest, currentIndex);
}
FsmEditorUtility.ParentChilds(node);
NodeInspector.Dirty();
});
menu.AddItem(new GUIContent("Replace"), false, delegate() {
ExecutableNode dest = FsmUtility.Copy(executableCopy);
if (dest.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
FsmEditorUtility.DestroyImmediate(state.Actions[currentIndex]);
state.Actions = ArrayUtility.RemoveAt <StateAction>(state.Actions, currentIndex);
state.Actions = ArrayUtility.Insert <StateAction>(state.Actions, (StateAction)dest, currentIndex);
}
else
{
FsmEditorUtility.DestroyImmediate(FsmEditor.SelectedTransition.Conditions[currentIndex]);
FsmEditor.SelectedTransition.Conditions = ArrayUtility.RemoveAt <Condition>(FsmEditor.SelectedTransition.Conditions, currentIndex);
FsmEditor.SelectedTransition.Conditions = ArrayUtility.Insert <Condition>(FsmEditor.SelectedTransition.Conditions, (Condition)dest, currentIndex);
}
FsmEditorUtility.ParentChilds(node);
NodeInspector.Dirty();
});
}
else
{
menu.AddDisabledItem(new GUIContent("Paste After"));
menu.AddDisabledItem(new GUIContent("Paste Before"));
menu.AddDisabledItem(new GUIContent("Replace"));
}
menu.AddSeparator("");
menu.AddItem(new GUIContent("Remove"), false, delegate() {
if (executable.GetType().IsSubclassOf(typeof(StateAction)))
{
State state = node as State;
state.Actions = ArrayUtility.Remove <StateAction> (state.Actions, (StateAction)executable);
}
else
{
FsmEditor.SelectedTransition.Conditions = ArrayUtility.Remove <Condition>(FsmEditor.SelectedTransition.Conditions, (Condition)executable);
}
FsmEditorUtility.DestroyImmediate(executable);
NodeInspector.Dirty();
});
return(menu);
}
public static bool NodeTitlebar(ExecutableNode executable, Node node)
{
int controlID = EditorGUIUtility.GetControlID(FocusType.Passive);
GUIContent content = new GUIContent(executable.name.Replace("/", "."), executable.GetType().GetTooltip());
Rect position = GUILayoutUtility.GetRect(GUIContent.none, FsmEditorStyles.inspectorTitle);
Rect rect = new Rect(position.x + (float)FsmEditorStyles.inspectorTitle.padding.left, position.y + (float)FsmEditorStyles.inspectorTitle.padding.top, 16f, 16f);
Rect rect1 = new Rect(position.xMax - (float)FsmEditorStyles.inspectorTitle.padding.right - 2f - 16f, rect.y, 16f, 16f);
Rect rect4 = rect1;
rect4.x = rect4.x - 18f;
Rect rect2 = new Rect(position.x + 2f + 2f + 16f * 2, rect.y, 100f, rect.height)
{
xMax = rect4.xMin - 2f
};
Rect rect3 = new Rect(position.x + 16f, rect.y, 16f, 16f);
executable.IsEnabled = GUI.Toggle(rect3, executable.IsEnabled, GUIContent.none);
string url = executable.GetType().GetHelpUrl();
if (ErrorChecker.HasErrors(executable))
{
Rect rect5 = rect4;
rect5.y += 1.0f;
if (!string.IsNullOrEmpty(url))
{
rect5.x = rect5.x - 18f;
rect2.xMax = rect5.x;
}
GUI.Label(rect5, FsmEditorStyles.errorIcon, FsmEditorStyles.inspectorTitleText);
}
if (GUI.Button(rect1, FsmEditorStyles.popupIcon, FsmEditorStyles.inspectorTitleText))
{
ExecutableContextMenu(executable, node).ShowAsContext();
}
if (!string.IsNullOrEmpty(url) && GUI.Button(rect4, FsmEditorStyles.helpIcon, FsmEditorStyles.inspectorTitleText))
{
Application.OpenURL(url);
}
EventType eventType = Event.current.type;
if (eventType != EventType.MouseDown)
{
if (eventType == EventType.Repaint)
{
FsmEditorStyles.inspectorTitle.Draw(position, GUIContent.none, controlID, executable.IsOpen);
FsmEditorStyles.inspectorTitleText.Draw(rect2, content, controlID, executable.IsOpen);
}
}
position.width = 15;
bool flag = DoToggleForward(position, controlID, executable.IsOpen, GUIContent.none, GUIStyle.none);
if (flag != executable.IsOpen)
{
executable.IsOpen = flag;
}
return(flag);
}
private void OnGUI()
{
GUILayout.BeginHorizontal();
DoSearch();
DoSettings();
GUILayout.EndHorizontal();
GUILayout.Space(2.0f);
scroll = GUILayout.BeginScrollView(scroll);
foreach (KeyValuePair <string, List <Type> > kvp in sortedTypes)
{
bool foldout = EditorPrefs.GetBool(kvp.Key, false);
if (string.IsNullOrEmpty(searchString))
{
if (GUILayout.Button(kvp.Key, (foldout?(GUIStyle)"TE toolbarbutton" : EditorStyles.toolbarButton)))
{
foldout = !foldout;
EditorPrefs.SetBool(kvp.Key, foldout);
}
}
else
{
foldout = true;
}
if (foldout)
{
foreach (Type actionType in kvp.Value)
{
if (!string.IsNullOrEmpty(searchString) && !actionType.Name.ToLower().StartsWith(searchString.ToLower()))
{
continue;
}
Color color = GUI.contentColor;
GUI.contentColor = (active != null && actionType == active.GetType() ? EditorStyles.foldout.focused.textColor : color);
if (GUILayout.Button(string.IsNullOrEmpty(searchString)?actionType.Name:actionType.GetCategory() + "." + actionType.Name, "label", GUILayout.ExpandWidth(true)))
{
DestroyActive();
ExecutableNode node = (ExecutableNode)ScriptableObject.CreateInstance(actionType);
node.hideFlags = HideFlags.HideAndDontSave;
node.name = actionType.Name;
active = node;
if ((EditorApplication.timeSinceStartup - clickTime) < doubleClickTime)
{
if (FsmEditor.Active != null)
{
int selectedStatesCount = FsmEditor.SelectionCount;
if (selectedStatesCount == 0)
{
EditorUtility.DisplayDialog("Could not add node " + active.GetType().Name + "!", "Select a state before adding nodes.", "Cancel");
}
else if (selectedStatesCount == 1)
{
Node selectedNode = FsmEditor.SelectedNodes[0];
OnAddNode(selectedNode, active.GetType());
NodeInspector.Dirty();
}
else
{
EditorUtility.DisplayDialog("Could not add node " + active.GetType().Name + "!", "Select only one state. Adding nodes to multiple states is not supported.", "Cancel");
}
}
}
clickTime = EditorApplication.timeSinceStartup;
}
GUI.contentColor = color;
}
}
}
GUILayout.EndScrollView();
if (active != null)
{
OnPreviewGUI(active);
}
}