protected override void CanvasContextMenu ()
{
if (currentEvent.type != EventType.MouseDown || currentEvent.button != 1 || currentEvent.clickCount != 1 || FsmEditor.Active == null){
return;
}
GenericMenu canvasMenu = new GenericMenu ();
canvasMenu.AddItem (FsmContent.createState, false, delegate() {
State state= FsmEditorUtility.AddNode<State>(mousePosition,FsmEditor.Active);
state.IsStartNode=FsmEditor.Active.GetStartNode() == null;
FsmEditorUtility.UpdateNodeColor(state);
});
canvasMenu.AddItem (FsmContent.createSubFsm, false, delegate() {
StateMachine stateMachine=FsmEditorUtility.AddNode<StateMachine>(mousePosition,FsmEditor.Active);
stateMachine.IsStartNode=FsmEditor.Active.GetStartNode() == null;
FsmEditorUtility.UpdateNodeColor(stateMachine);
});
canvasMenu.AddItem (FsmContent.copy, false, delegate() {
Pasteboard.Copy(new List<Node>(){FsmEditor.Active});
});
if (Pasteboard.CanPaste ()) {
canvasMenu.AddItem (FsmContent.paste, false, delegate() {
Pasteboard.Paste(mousePosition,FsmEditor.Active);
});
}
canvasMenu.AddSeparator ("");
if (Selection.activeGameObject != null) {
canvasMenu.AddItem (FsmContent.addToSelection, false, delegate() {
foreach(GameObject go in Selection.gameObjects){
ICodeBehaviour behaviour = go.AddComponent<ICodeBehaviour>();
behaviour.stateMachine = FsmEditor.Active.Root;
EditorUtility.SetDirty(behaviour);
}
SelectGameObject(Selection.activeGameObject);
});
canvasMenu.AddItem (FsmContent.bindToGameObject, false, delegate() {
foreach(GameObject go in Selection.gameObjects){
ICodeBehaviour behaviour = go.AddComponent<ICodeBehaviour>();
behaviour.stateMachine = (StateMachine)FsmUtility.Copy(FsmEditor.Active.Root);//FsmEditor.Active.Root;
EditorUtility.SetDirty(behaviour);
}
SelectGameObject(Selection.activeGameObject);
});
} else {
canvasMenu.AddDisabledItem(FsmContent.addToSelection);
canvasMenu.AddDisabledItem(FsmContent.bindToGameObject);
}
if (FsmEditor.Active.Root != null && !EditorUtility.IsPersistent(FsmEditor.Active.Root)) {
canvasMenu.AddItem (FsmContent.saveAsAsset, false, delegate() {
string mPath = EditorUtility.SaveFilePanelInProject (
"Save StateMachine as Asset",
"New StateMachine.asset",
"asset", "");
if(mPath != null){
StateMachine stateMachine=(StateMachine)FsmUtility.Copy(FsmEditor.Active.Root);
AssetDatabase.CreateAsset(stateMachine,mPath);
AssetDatabase.SaveAssets();
FsmEditorUtility.ParentChilds(stateMachine);
}
});
} else {
canvasMenu.AddDisabledItem(FsmContent.saveAsAsset);
}
canvasMenu.ShowAsContext ();
}
public static void Paste(Vector2 position, StateMachine stateMachine)
{
List <Node> copiedNodes = new List <Node> ();
Vector2 center = GetCenter(nodes);
for (int i = 0; i < nodes.Count; i++)
{
Node origNode = nodes[i];
List <FsmVariable> sharedVariables = new List <FsmVariable>();
GetSharedVariables(origNode, ref sharedVariables);
if (sharedVariables.Count > 0)
{
string variableNames = string.Empty;
sharedVariables.Select(x => x.Name).ToList().ForEach(y => variableNames = (variableNames + (string.IsNullOrEmpty(variableNames)?"":",") + y));
if (EditorUtility.DisplayDialog("Paste Variables", "Copied states have reference to shared variables, do you want to paste those variables? (" + variableNames + ")", "Yes", "No"))
{
for (int j = 0; j < sharedVariables.Count; j++)
{
FsmVariable variable = sharedVariables[j];
stateMachine.SetVariable(variable.Name, variable.GetValue());
}
}
}
Node mNode = (Node)FsmUtility.Copy(origNode);
mNode.Parent = stateMachine;
mNode.hideFlags = HideFlags.HideInHierarchy;
if (mNode.IsStartNode && stateMachine.GetStartNode() != null)
{
mNode.IsStartNode = false;
}
//mNode.Name = FsmEditorUtility.GenerateUniqueNodeName(mNode.GetType(),stateMachine);
stateMachine.Nodes = ArrayUtility.Add <Node> (stateMachine.Nodes, mNode);
mNode.position = new Rect(-(center.x - origNode.position.x) + position.x, -(center.y - origNode.position.y) + position.y, FsmEditorStyles.StateWidth, FsmEditorStyles.StateHeight);
if (mNode.GetType() == typeof(StateMachine))
{
mNode.position.width = FsmEditorStyles.StateMachineWidth;
mNode.position.height = FsmEditorStyles.StateMachineHeight;
}
FsmEditorUtility.UpdateNodeColor(mNode);
copiedNodes.Add(mNode);
}
for (int i = 0; i < copiedNodes.Count; i++)
{
Node mNode = copiedNodes [i];
if (mNode is AnyState)
{
bool mOverride = EditorUtility.DisplayDialog("Override AnyState", "AnyState can only exist once per state machine. Do you want to override it?", "Yes", "No");
AnyState anyState = stateMachine.Nodes.ToList().Find(x => x.GetType() == typeof(AnyState) && (mOverride && x != mNode || !mOverride && x == mNode)) as AnyState;
stateMachine.Nodes = ArrayUtility.Remove(stateMachine.Nodes, anyState);
FsmEditorUtility.DestroyImmediate(anyState);
FsmEditor.SelectedNodes.Clear();
}
}
for (int i = 0; i < copiedNodes.Count; i++)
{
Node mNode = copiedNodes[i];
foreach (Transition transition in mNode.Transitions)
{
Node toNode = copiedNodes.Find(x => x.Name == transition.ToNode.Name) ?? stateMachine.Nodes.ToList().Find(x => x.Name == transition.ToNode.Name);
if (toNode != null)
{
transition.ToNode = toNode;
}
else
{
FsmEditorUtility.DestroyImmediate(transition);
mNode.Transitions = ArrayUtility.Remove(mNode.Transitions, transition);
}
}
}
for (int i = 0; i < copiedNodes.Count; i++)
{
Node mNode = stateMachine.Nodes.ToList().Find(x => x.Name == copiedNodes[i].Name && x != copiedNodes[i]);
if (mNode != null)
{
copiedNodes[i].Name = FsmEditorUtility.GenerateUniqueNodeName(copiedNodes[i].GetType(), stateMachine);
}
}
FsmEditorUtility.ParentChilds(stateMachine);
nodes.Clear();
EditorUtility.SetDirty(stateMachine);
ErrorChecker.CheckForErrors();
}
private void ResetConditionList()
{
if (transition == null)
{
return;
}
this.conditions = this.transition.Conditions;
this.conditionList = new ReorderableList(this.conditions, "Condition", true, true)
{
drawElementCallback = new ReorderableList.ElementCallbackDelegate(this.OnConditionElement),
onReorderCallback = new ReorderableList.ReorderCallbackDelegate(this.OnReorderConditionList),
onAddCallback = new ReorderableList.AddCallbackDelegate(delegate(){
FsmGUIUtility.SubclassMenu <Condition> (CreateCondition);
}),
onContextClick = new ReorderableList.ContextCallbackDelegate(delegate(int index){
FsmGUIUtility.ExecutableContextMenu(conditions[index], node).ShowAsContext();
}),
onHeaderClick = new ReorderableList.OnHeaderClick(delegate(){
GenericMenu menu = new GenericMenu();
if (conditions.Length > 0)
{
menu.AddItem(new GUIContent("Copy"), false, delegate {
copy = transition;
});
}
else
{
menu.AddDisabledItem(new GUIContent("Copy"));
}
if (copy != null && copy.Conditions.Length > 0)
{
menu.AddItem(new GUIContent("Paste After"), false, delegate() {
for (int i = 0; i < copy.Conditions.Length; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy.Conditions[i]);
transition.Conditions = ArrayUtility.Add <Condition>(transition.Conditions, (Condition)dest);
FsmEditorUtility.ParentChilds(transition);
NodeInspector.Dirty();
}
});
menu.AddItem(new GUIContent("Paste Before"), false, delegate() {
for (int i = 0; i < copy.Conditions.Length; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy.Conditions[i]);
transition.Conditions = ArrayUtility.Insert <Condition>(transition.Conditions, (Condition)dest, 0);
FsmEditorUtility.ParentChilds(transition);
NodeInspector.Dirty();
}
});
if (copy != transition)
{
menu.AddItem(new GUIContent("Replace"), false, delegate() {
for (int i = 0; i < transition.Conditions.Length; i++)
{
FsmEditorUtility.DestroyImmediate(transition.Conditions[i]);
}
transition.Conditions = new Condition[0];
ResetConditionList();
for (int i = 0; i < copy.Conditions.Length; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy.Conditions[i]);
transition.Conditions = ArrayUtility.Add <Condition>(transition.Conditions, (Condition)dest);
FsmEditorUtility.ParentChilds(transition);
NodeInspector.Dirty();
}
});
}
else
{
menu.AddDisabledItem(new GUIContent("Replace"));
}
}
else
{
menu.AddDisabledItem(new GUIContent("Paste After"));
menu.AddDisabledItem(new GUIContent("Paste Before"));
menu.AddDisabledItem(new GUIContent("Replace"));
}
menu.ShowAsContext();
}),
};
this.host.Repaint();
if (FsmEditor.instance != null)
{
FsmEditor.instance.Repaint();
}
}
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);
}
private void ResetActionList()
{
SerializedObject obj = new SerializedObject(state);
SerializedProperty elements = obj.FindProperty("actions");
actionList = new ReorderableObjectList(obj, elements);
actionList.drawHeaderCallback = delegate(Rect rect) {
EditorGUI.LabelField(rect, "Actions");
};
actionList.onAddCallback = delegate(ReorderableObjectList list) {
FsmGUIUtility.SubclassMenu <StateAction> (delegate(Type type){
StateAction action = (StateAction)ScriptableObject.CreateInstance(type);
action.name = type.GetCategory() + "." + type.Name;
action.hideFlags = HideFlags.HideInHierarchy;
state.Actions = ArrayUtility.Add <StateAction> (state.Actions, action);
if (EditorUtility.IsPersistent(state))
{
AssetDatabase.AddObjectToAsset(action, state);
AssetDatabase.SaveAssets();
}
list.index = list.count;
EditorUtility.SetDirty(state);
});
};
actionList.drawElementCallback = delegate(int index, bool selected) {
StateAction action = state.Actions [index];
bool enabled = action.IsEnabled;
if (selected)
{
GUIStyle selectBackground = new GUIStyle("MeTransitionSelectHead")
{
stretchHeight = false,
};
selectBackground.overflow = new RectOffset(-1, -2, -2, 2);
GUILayout.BeginVertical(selectBackground);
}
action.IsOpen = GUIDrawer.ObjectTitlebar(action, action.IsOpen, ref enabled, FsmGUIUtility.ExecutableContextMenu(action, state));
if (selected)
{
GUILayout.EndVertical();
}
action.IsEnabled = enabled;
if (action.IsOpen)
{
GUIDrawer.OnGUI(action);
}
};
actionList.onRemoveCallback = delegate(ReorderableObjectList list) {
StateAction action = state.Actions[list.index];
state.Actions = ArrayUtility.Remove <StateAction> (state.Actions, action);
FsmEditorUtility.DestroyImmediate(action);
list.index = list.index - 1;
ErrorChecker.CheckForErrors();
EditorUtility.SetDirty(state);
};
actionList.onContextClick = delegate(int index) {
FsmGUIUtility.ExecutableContextMenu(state.Actions [index], state).ShowAsContext();
};
actionList.onHeaderContextClick = delegate() {
GenericMenu menu = new GenericMenu();
if (state.Actions.Length > 0)
{
menu.AddItem(new GUIContent("Copy"), false, delegate {
copy = new List <StateAction>(state.Actions);
copyState = state;
});
}
else
{
menu.AddDisabledItem(new GUIContent("Copy"));
}
if (copy == null)
{
copy = new List <StateAction>();
}
copy.RemoveAll(x => x == null);
if (copy.Count > 0)
{
menu.AddItem(new GUIContent("Paste After"), false, delegate() {
for (int i = 0; i < copy.Count; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy[i]);
state.Actions = ArrayUtility.Add <StateAction>(state.Actions, (StateAction)dest);
FsmEditorUtility.ParentChilds(state);
EditorUtility.SetDirty(state);
// NodeInspector.Dirty();
ErrorChecker.CheckForErrors();
}
});
menu.AddItem(new GUIContent("Paste Before"), false, delegate() {
for (int i = 0; i < copy.Count; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy[i]);
state.Actions = ArrayUtility.Insert <StateAction>(state.Actions, (StateAction)dest, 0);
FsmEditorUtility.ParentChilds(state);
EditorUtility.SetDirty(state);
// NodeInspector.Dirty();
ErrorChecker.CheckForErrors();
}
});
if (copyState != state)
{
menu.AddItem(new GUIContent("Replace"), false, delegate() {
for (int i = 0; i < state.Actions.Length; i++)
{
FsmEditorUtility.DestroyImmediate(state.Actions[i]);
}
state.Actions = new StateAction[0];
ResetActionList();
for (int i = 0; i < copy.Count; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy[i]);
state.Actions = ArrayUtility.Add <StateAction>(state.Actions, (StateAction)dest);
FsmEditorUtility.ParentChilds(state);
EditorUtility.SetDirty(state);
// NodeInspector.Dirty();
ErrorChecker.CheckForErrors();
}
});
}
else
{
menu.AddDisabledItem(new GUIContent("Replace"));
}
}
else
{
menu.AddDisabledItem(new GUIContent("Paste After"));
menu.AddDisabledItem(new GUIContent("Paste Before"));
menu.AddDisabledItem(new GUIContent("Replace"));
}
menu.ShowAsContext();
};
this.host.Repaint();
if (FsmEditor.instance != null)
{
FsmEditor.instance.Repaint();
}
}
private void ResetActionList()
{
this.actions = this.state.Actions;
this.actionList = new ReorderableList(this.actions, "Action", true, true)
{
drawElementCallback = new ReorderableList.ElementCallbackDelegate(this.OnActionElement),
onReorderCallback = new ReorderableList.ReorderCallbackDelegate(this.OnReorderList),
onAddCallback = new ReorderableList.AddCallbackDelegate(delegate(){
FsmGUIUtility.SubclassMenu <StateAction> (CreateAction);
}),
onContextClick = new ReorderableList.ContextCallbackDelegate(delegate(int index){
FsmGUIUtility.ExecutableContextMenu(actions[index], state).ShowAsContext();
}),
onHeaderClick = new ReorderableList.OnHeaderClick(delegate(){
GenericMenu menu = new GenericMenu();
if (actions.Length > 0)
{
menu.AddItem(new GUIContent("Copy"), false, delegate {
copy = new List <StateAction>(actions);
copyState = state;
});
}
else
{
menu.AddDisabledItem(new GUIContent("Copy"));
}
if (copy == null)
{
copy = new List <StateAction>();
}
copy.RemoveAll(x => x == null);
if (copy.Count > 0)
{
menu.AddItem(new GUIContent("Paste After"), false, delegate() {
for (int i = 0; i < copy.Count; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy[i]);
state.Actions = ArrayUtility.Add <StateAction>(state.Actions, (StateAction)dest);
FsmEditorUtility.ParentChilds(state);
NodeInspector.Dirty();
}
});
menu.AddItem(new GUIContent("Paste Before"), false, delegate() {
for (int i = 0; i < copy.Count; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy[i]);
state.Actions = ArrayUtility.Insert <StateAction>(state.Actions, (StateAction)dest, 0);
FsmEditorUtility.ParentChilds(state);
NodeInspector.Dirty();
}
});
if (copyState != state)
{
menu.AddItem(new GUIContent("Replace"), false, delegate() {
for (int i = 0; i < state.Actions.Length; i++)
{
FsmEditorUtility.DestroyImmediate(state.Actions[i]);
}
state.Actions = new StateAction[0];
ResetActionList();
for (int i = 0; i < copy.Count; i++)
{
ExecutableNode dest = FsmUtility.Copy(copy[i]);
state.Actions = ArrayUtility.Add <StateAction>(state.Actions, (StateAction)dest);
FsmEditorUtility.ParentChilds(state);
NodeInspector.Dirty();
}
});
}
else
{
menu.AddDisabledItem(new GUIContent("Replace"));
}
}
else
{
menu.AddDisabledItem(new GUIContent("Paste After"));
menu.AddDisabledItem(new GUIContent("Paste Before"));
menu.AddDisabledItem(new GUIContent("Replace"));
}
menu.ShowAsContext();
}),
};
this.host.Repaint();
if (FsmEditor.instance != null)
{
FsmEditor.instance.Repaint();
}
}
