public static void CreateStateMachine()
{
FsmEditor.ShowWindow();
StateMachine stateMachine = AssetCreator.CreateAsset <StateMachine> (true);
if (stateMachine == null)
{
return;
}
stateMachine.color = (int)NodeColor.Blue;
stateMachine.Name = stateMachine.name;
FsmGameObject gameObject = ScriptableObject.CreateInstance <FsmGameObject> ();
gameObject.Name = "Owner";
gameObject.hideFlags = HideFlags.HideInHierarchy;
gameObject.IsHidden = true;
gameObject.IsShared = true;
stateMachine.Variables = ArrayUtility.Add <FsmVariable> (stateMachine.Variables, gameObject);
AssetDatabase.AddObjectToAsset(gameObject, stateMachine);
AssetDatabase.SaveAssets();
AnyState state = FsmEditorUtility.AddNode <AnyState> (FsmEditor.Center, stateMachine);
state.color = (int)NodeColor.Aqua;
state.Name = "Any State";
FsmEditor.SelectStateMachine(stateMachine);
}
private void SelectStateMachine()
{
GUIContent content = new GUIContent(FsmEditor.Active != null?FsmEditor.Active.Name:"[None Selected]");
float width = EditorStyles.toolbarDropDown.CalcSize(content).x;
width = Mathf.Clamp(width, 100f, width);
if (GUILayout.Button(content, EditorStyles.toolbarDropDown, GUILayout.Width(width)))
{
GenericMenu toolsMenu = new GenericMenu();
if (FsmEditor.ActiveGameObject != null)
{
foreach (ICodeBehaviour behaviour in FsmEditor.ActiveGameObject.GetComponents <ICodeBehaviour>())
{
SelectStateMachineMenu(behaviour.stateMachine, ref toolsMenu);
}
}
else if (FsmEditor.Active != null)
{
SelectStateMachineMenu(FsmEditor.Active.Root, ref toolsMenu);
}
toolsMenu.AddItem(new GUIContent("[Create New]"), false, delegate() {
StateMachine stateMachine = AssetCreator.CreateAsset <StateMachine> (true);
if (stateMachine != null)
{
stateMachine.Name = stateMachine.name;
AnyState state = FsmEditorUtility.AddNode <AnyState> (FsmEditor.Center, stateMachine);
state.color = (int)NodeColor.Aqua;
state.Name = "Any State";
FsmGameObject gameObject = ScriptableObject.CreateInstance <FsmGameObject> ();
gameObject.Name = "Owner";
gameObject.hideFlags = HideFlags.HideInHierarchy;
gameObject.IsHidden = true;
gameObject.IsShared = true;
stateMachine.Variables = ArrayUtility.Add <FsmVariable> (stateMachine.Variables, gameObject);
AssetDatabase.AddObjectToAsset(gameObject, stateMachine);
AssetDatabase.SaveAssets();
FsmEditor.SelectStateMachine(stateMachine);
}
});
toolsMenu.ShowAsContext();
}
}
private void DoEvents(Event ev, bool isMouse)
{
if (Validate("showHelp", KeyCode.F1, isMouse))
{
PreferencesEditor.ToggleBool(Preference.ShowShortcuts);
ev.Use();
}
if (Validate("centerView", KeyCode.Tab, isMouse))
{
FsmEditor.instance.CenterView();
}
if (Validate("selectAll", KeyCode.F2, isMouse))
{
FsmEditor.instance.ToggleSelection();
ev.Use();
}
if (Validate("createState", KeyCode.F3, isMouse) && FsmEditor.instance != null)
{
FsmEditorUtility.AddNode <State>(ev.mousePosition, FsmEditor.Active);
if (FsmEditor.instance != null)
{
FsmEditor.instance.Repaint();
}
ev.Use();
}
if (Validate("actionBrowser", KeyCode.F4, isMouse))
{
ActionBrowser.ShowWindow();
ev.Use();
}
if (Validate("conditionBrowser", KeyCode.F5, isMouse))
{
ConditionBrowser.ShowWindow();
ev.Use();
}
}
public static T AddNode <T>(Vector2 position, StateMachine parent)
{
if (parent == null)
{
Debug.LogWarning("Can't add node to parent state machine, because the parent state machine is null!");
return(default(T));
}
Node node = (Node)ScriptableObject.CreateInstance(typeof(T));
node.hideFlags = HideFlags.HideInHierarchy;
node.Name = FsmEditorUtility.GenerateUniqueNodeName <T> (parent.Root);
node.Parent = parent;
parent.Nodes = ArrayUtility.Add <Node> (parent.Nodes, node);
node.position = new Rect(position.x, position.y, FsmEditorStyles.StateWidth, FsmEditorStyles.StateHeight);
UpdateNodeColor(node);
if (EditorUtility.IsPersistent(parent))
{
AssetDatabase.AddObjectToAsset(node, parent);
}
if (node.GetType() == typeof(StateMachine))
{
node.position.width = FsmEditorStyles.StateMachineWidth;
node.position.height = FsmEditorStyles.StateMachineHeight;
AnyState state = FsmEditorUtility.AddNode <AnyState> (FsmEditor.Center, (StateMachine)node);
UpdateNodeColor(state);
state.Name = "Any State";
}
AssetDatabase.SaveAssets();
return((T)(object)node);
}
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 ();
}
private void NodeContextMenu ()
{
if (currentEvent.type != EventType.MouseDown || currentEvent.button != 1 || currentEvent.clickCount != 1) {
return;
}
Node node = MouseOverNode ();
if (node == null) {
return;
}
GenericMenu nodeMenu = new GenericMenu ();
if (Application.isPlaying && this.active != null && this.active.Owner != null && node != this.active.Owner.ActiveNode) {
nodeMenu.AddItem (new GUIContent ("Execute"), false, delegate {
this.active.Owner.SetNode (node);
});
}
nodeMenu.AddItem (FsmContent.makeTransition, false, delegate() {
fromNode = node;
});
if (!node.IsStartNode && !(node is AnyState)) {
nodeMenu.AddItem (FsmContent.setAsDefault, false, delegate() {
FsmEditorUtility.SetDefaultNode (node, FsmEditor.Active);
});
} else {
nodeMenu.AddDisabledItem (FsmContent.setAsDefault);
}
if (node.GetType () == typeof(State)) {
State state = node as State;
nodeMenu.AddItem (FsmContent.sequence, state.IsSequence, delegate() {
state.IsSequence = !state.IsSequence;
});
}
if (node.GetType () != typeof(AnyState)) {
nodeMenu.AddItem (FsmContent.moveToSubStateMachine, false, delegate() {
StateMachine stateMachine = FsmEditorUtility.AddNode<StateMachine> (mousePosition, FsmEditor.Active);
Pasteboard.Copy (selection);
Pasteboard.Paste (mousePosition, stateMachine);
foreach (Node mNode in selection) {
if (!(mNode is AnyState)) {
FsmEditorUtility.DeleteNode (mNode);
}
}
selection.Clear ();
UpdateUnitySelection ();
EditorUtility.SetDirty (FsmEditor.Active);
});
if (FsmEditor.Active.Parent != null) {
nodeMenu.AddItem (FsmContent.moveToParentStateMachine, false, delegate() {
Pasteboard.Copy (selection);
Pasteboard.Paste (mousePosition, FsmEditor.Active.Parent);
foreach (Node mNode in selection) {
if (!(mNode is AnyState)) {
FsmEditorUtility.DeleteNode (mNode);
}
}
selection.Clear ();
UpdateUnitySelection ();
EditorUtility.SetDirty (FsmEditor.Active);
});
} else {
nodeMenu.AddDisabledItem (FsmContent.moveToParentStateMachine);
}
nodeMenu.AddItem (FsmContent.copy, false, delegate() {
Pasteboard.Copy (selection);
});
nodeMenu.AddItem (FsmContent.delete, false, delegate() {
if (selection.Contains (node)) {
foreach (Node mNode in selection) {
if (!(mNode is AnyState)) {
FsmEditorUtility.DeleteNode (mNode);
}
}
selection.Clear ();
UpdateUnitySelection ();
} else {
FsmEditorUtility.DeleteNode (node);
}
EditorUtility.SetDirty (FsmEditor.Active);
});
} else {
nodeMenu.AddDisabledItem (FsmContent.copy);
nodeMenu.AddDisabledItem (FsmContent.delete);
}
nodeMenu.ShowAsContext ();
Event.current.Use ();
}
