void DoChildSelector(int id)
{
var myNode = nodes[id];
switch (Event.current.type)
{
case EventType.MouseDown:
// Right Button
if (Event.current.button == 1)
{
var menu = new GenericMenu();
var i = 0;
string text = string.Empty;
menu.AddItem(new GUIContent("Set sequence root"), false, (node) => sequence.Root = node as SequenceNode, myNode);
foreach (var a in editors[myNode].ChildNames)
{
text = (a == "") ? (i + "") : a;
menu.AddItem(new GUIContent("Set node for " + text), false, (t) => {
// Detach
myNode.Childs [(int)t] = null;
lookingChildNode = myNode;
lookingChildSlot = (int)t;
}, i);
i++;
}
menu.ShowAsContext();
}
break;
}
}
public void useNode(SequenceNode c)
{
node = c;
attr = c.Content.GetType().GetCustomAttributes(true).ToList().Find(a => a is NodeContentAttribute) as NodeContentAttribute;
node.Name = attr != null ? attr.Name : node.Content.GetType().ToString();
editor = Editor.CreateEditor(c.Content as Object);
}
/**********************
* Node windows
*********************/
void NodeWindow(int id)
{
SequenceNode myNode = nodes[id];
// Editor selection
DoContentEditor(id);
switch (Event.current.type)
{
case EventType.MouseMove:
if (new Rect(0, 0, myNode.Position.width, myNode.Position.height).Contains(Event.current.mousePosition))
{
if (hovering != id)
{
this.Repaint();
}
hovering = id;
hoveringNode = myNode;
}
break;
}
DoChildSelector(id);
DoNodeWindowEditorSelection(id);
DoResizeEditorWindow(id);
GUI.DragWindow();
}
public void Tick()
{
if (!SequenceFinished)
{
if (currentInterpreter == null)
{
currentInterpreter = SequenceInterpreterFactory.Intance.createSequenceInterpreterFor(currentNode);
currentInterpreter.UseNode(currentNode);
}
Sequence.current = sequence;
currentInterpreter.Tick();
Sequence.current = null;
if (currentInterpreter.HasFinishedInterpretation())
{
currentNode = abort ? null : currentInterpreter.NextNode();
if (currentInterpreter is Object)
{
Object.DestroyImmediate(currentInterpreter as Object);
}
currentInterpreter = null;
}
}
}
public void Abort(bool instant = false)
{
abort = true;
if (instant)
{
currentNode = null;
currentInterpreter = null;
}
}
public override ISequenceInterpreter createSequenceInterpreterFor(SequenceNode node)
{
foreach (ISequenceInterpreter si in sequenceInterpreters)
{
if (si.CanHandle(node))
{
return(si.Clone());
}
}
return(null);
}
public void useNode(SequenceNode c)
{
if (c.Content != null)
{
c.Content = null;
}
c.ChildSlots = 0;
node = c;
}
public virtual bool RemoveNode(string id)
{
var contains = nodeDict.ContainsKey(id);
if (contains)
{
var node = nodeDict[id];
nodeDict.Remove(id);
SequenceNode.DestroyImmediate(node, true);
}
return(contains);
}
public override bool RemoveNode(SequenceNode node)
{
var r = base.RemoveNode(node);
#if UNITY_EDITOR
if (r)
{
UnityEditor.AssetDatabase.SaveAssets();
}
#endif
return(r);
}
public void useNode(SequenceNode c)
{
if (c.Content == null || !(c.Content is SerializableGameEvent))
{
c.Content = ScriptableObject.CreateInstance <SerializableGameEvent> ();
}
var sge = c.Content as SerializableGameEvent;
if (sge.Name == null)
{
sge.Name = "";
}
this.node = c;
}
public void useNode(SequenceNode c)
{
if (c.Content == null || !(c.Content is Dialog))
{
c.Content = ScriptableObject.CreateInstance <Dialog>();
}
myNode = c;
editor = Editor.CreateEditor(c.Content as Dialog) as DialogEditor;
// This could be used aswell, but I only advise this your class inherrits from UnityEngine.Object or has a CustomPropertyDrawer
// Since you'll find your item using: serializedObject.FindProperty("list").GetArrayElementAtIndex(index).objectReferenceValue
// which is a UnityEngine.Object
// reorderableList = new ReorderableList(serializedObject, serializedObject.FindProperty("list"), true, true, true, true);
}
public virtual bool RemoveNode(SequenceNode node)
{
var id = string.Empty;
foreach (var kv in nodeDict)
{
if (kv.Value == node)
{
id = kv.Key;
break;
}
}
return(string.IsNullOrEmpty(id) ? false : RemoveNode(id));
}
private void findNodes(SequenceNode node, Dictionary <SequenceNode, bool> checkList)
{
if (node == null)
{
return;
}
if (checkList.ContainsKey(node))
{
checkList[node] = true;
}
foreach (var c in node.Childs)
{
findNodes(c, checkList);
}
}
public override int NodeEditorIndex(SequenceNode node)
{
int i = 0;
foreach (NodeEditor nodeEditor in nodeEditors)
{
if (nodeEditor.manages(node))
{
return(i);
}
else
{
i++;
}
}
return(0);
}
void drawLines(Rect from, SequenceNode to, Color c, Color notHoveringColor, bool parentHovered = false)
{
if (to == null)
{
return;
}
var hoveringMe = hoveringNode != null && hoveringNode == to;
var useColor = parentHovered || hoveringNode == null || hoveringMe ? c : notHoveringColor;
// Visible loop line
if (from.width != -1 && from.height != -1)
{
curveFromTo(from, to.Position, useColor);
}
if (!loopCheck.ContainsKey(to))
{
loopCheck.Add(to, true);
float h = to.Position.height / (to.Childs.Length * 1.0f);
for (int i = 0; i < to.Childs.Length; i++)
{
Rect fromRect = sumRect(to.Position, new Rect(0, h * i, 0, h - to.Position.height));
// Looking child line
if (lookingChildNode == to && i == lookingChildSlot)
{
if (hovering != -1)
{
curveFromTo(fromRect, nodes[hovering].Position, useColor);
}
else
{
curveFromTo(fromRect, new Rect(Event.current.mousePosition.x, Event.current.mousePosition.y, 1, 1), useColor);
}
}
else
{
drawLines(fromRect, to.Childs[i], c, notHoveringColor, hoveringMe);
}
}
}
}
void drawSlots(Sequence sequence)
{
// Draw the rest of the lines in red
foreach (var n in sequence.Nodes)
{
// InputSlot
drawSlot(new Vector2(n.Position.x, n.Position.y + 3 + n.Position.height / 2));
// OutputSlots
float h = n.Position.height / (n.Childs.Length * 1.0f);
for (int i = 0; i < n.Childs.Length; i++)
{
if (drawSlot(new Vector2(n.Position.x + n.Position.width, n.Position.y + h * i + h / 2f)))
{
// Detach
n.Childs[i] = null;
lookingChildNode = n;
lookingChildSlot = i;
}
}
}
}
public bool CanHandle(SequenceNode node)
{
return(node != null && node.Content != null && (node.Content is Dialog || node.Content is Options));
}
public bool manages(SequenceNode c)
{
return(c.Content != null && c.Content is SerializableGameEvent);
}
public bool manages(SequenceNode c)
{
return(c.Content == null);
}
public bool CanHandle(SequenceNode node)
{
return(node != null && node.Content != null && node.Content is Checkable);
}
public void UseNode(SequenceNode node)
{
this.node = node;
}
public bool CanHandle(SequenceNode node)
{
return(node != null && node.Content != null && node.Content is IGameEvent);
}
/********************
* GRAPH
* ******************/
void DoGraph(Rect rect)
{
float maxX = rect.width, maxY = rect.height;
foreach (var node in sequence.Nodes)
{
var px = node.Position.x + node.Position.width + 50;
var py = node.Position.y + node.Position.height + 50;
maxX = Mathf.Max(maxX, px);
maxY = Mathf.Max(maxY, py);
}
scrollRect = new Rect(0, 0, maxX, maxY);
scroll = GUI.BeginScrollView(rect, scroll, scrollRect);
// Clear mouse hover
if (Event.current.type == EventType.MouseMove)
{
if (hovering != -1)
{
this.Repaint();
}
hovering = -1;
hoveringNode = null;
}
GUI.Box(scrollRect, "", "preBackground");
drawBackground(scrollRect);
BeginWindows();
{
nodes.Clear();
createWindows(sequence);
if (Event.current.type == EventType.Repaint)
{
foreach (var n in selection)
{
GUI.Box(new Rect(
n.Position.position - new Vector2(0, 0),
n.Position.size + new Vector2(0, 0)),
"", selectedStyle);
}
}
drawSlots(sequence);
if (Event.current.type == EventType.Repaint)
{
drawLines(sequence);
}
}
EndWindows();
switch (Event.current.type)
{
case EventType.MouseMove:
if (lookingChildNode != null)
{
this.Repaint();
Event.current.Use();
}
break;
case EventType.MouseDrag:
{
if (EditorGUIUtility.hotControl == 0)
{
scroll -= Event.current.delta;
Repaint();
}
}
break;
case EventType.MouseDown:
{
if (Event.current.button == 0)
{
// Selecting
if (GUIUtility.hotControl == 0)
{
// Start selecting
GUIUtility.hotControl = this.GetHashCode();
startPoint = Event.current.mousePosition;
selection.Clear();
Event.current.Use();
}
}
}
break;
case EventType.MouseUp:
{
if (Event.current.button == 0)
{
if (GUIUtility.hotControl == this.GetHashCode())
{
GUIUtility.hotControl = 0;
UpdateSelection();
Event.current.Use();
}
}
else if (Event.current.button == 1)
{
// Right click
var menu = new GenericMenu();
var mousePos = Event.current.mousePosition;
int i = 0;
foreach (var a in GetPossibleCreations())
{
menu.AddItem(new GUIContent("Create/" + a.Key), false, (t) => {
var kv = (KeyValuePair <string, Type>)t;
var newObject = CreateInstance(kv.Value);
var child = sequence.CreateNode(newObject);
child.Position = new Rect(mousePos, child.Position.size);
}, a);
i++;
}
menu.ShowAsContext();
}
}
break;
case EventType.Repaint:
// Draw selection rect
if (GUIUtility.hotControl == GetHashCode())
{
UpdateSelection();
Handles.BeginGUI();
Handles.color = Color.white;
Handles.DrawSolidRectangleWithOutline(
Rect.MinMaxRect(startPoint.x, startPoint.y, Event.current.mousePosition.x, Event.current.mousePosition.y),
new Color(.3f, .3f, .3f, .3f),
Color.gray);
Handles.EndGUI();
}
break;
}
GUI.EndScrollView();
}
public abstract ISequenceInterpreter createSequenceInterpreterFor(SequenceNode node);
public void UseNode(SequenceNode node)
{
this.node = node;
launched = false;
chosen = -1;
}
public void UseNode(SequenceNode node)
{
this.node = node;
this.content = node.Content as ISimpleContent;
}
public void Tick()
{
if (node.Content is Dialog)
{
Dialog dialog = node.Content as Dialog;
if (!launched)
{
wasLooking = CameraManager.Instance.Target;
fragments = new Queue <Fragment>(dialog.Fragments);
launched = true;
next = true;
chosen = -1;
}
if (next)
{
if (fragments.Count > 0)
{
if (fragments.Peek().Entity != null)
{
CameraManager.Instance.LookTo(fragments.Peek().Entity.gameObject);
}
// Launch next fragment event
var nextFragment = fragments.Dequeue().Clone();
// Parse the formulas
nextFragment.Name = ParseFormulas(nextFragment.Name);
nextFragment.Msg = ParseFormulas(nextFragment.Msg);
var ge = new GameEvent();
ge.name = "show dialog fragment";
ge.setParameter("fragment", nextFragment);
ge.setParameter("launcher", this);
ge.setParameter("synchronous", true);
eventLaunched = ge;
Game.main.enqueueEvent(ge);
next = false;
}
else
{
chosen = 0;
}
}
}
else if (node.Content is Options)
{
if (!launched)
{
chosen = -1;
Options options = (node.Content as Options).Clone() as Options;
wasLooking = CameraManager.Instance.Target;
// Launch options event
var ge = new GameEvent();
ge.name = "show dialog options";
optionsList = options.Values;
launchedOptionsList = optionsList.FindAll(o => o.Fork == null || o.Fork.check());
// Parse the formulas
options.Question = ParseFormulas(options.Question);
launchedOptionsList.ForEach(o => o.Parameter = ParseFormulas(o.Parameter));
launchedOptionsList.ForEach(o => o.Text = ParseFormulas(o.Text));
ge.setParameter("options", launchedOptionsList);
ge.setParameter("message", options.Question);
ge.setParameter("launcher", this);
ge.setParameter("synchronous", true);
eventLaunched = ge;
Game.main.enqueueEvent(ge);
launched = true;
}
}
if (chosen != -1)
{
finished = true;
CameraManager.Instance.LookTo(wasLooking);
if (node.Childs.Length > chosen)
{
nextNode = node.Childs[chosen];
}
chosen = -1;
}
}
public abstract int NodeEditorIndex(SequenceNode node);
public bool CanHandle(SequenceNode node)
{
return(node.Content is ISimpleContent);
}
void DoNodeWindowEditorSelection(int id)
{
var myNode = nodes[id];
switch (Event.current.type)
{
case EventType.MouseDown:
// Left button
if (Event.current.button == 0)
{
if (hovering == id)
{
toSelect = false;
focusing = hovering;
if (Event.current.control)
{
if (selection.Contains(myNode))
{
selection.Remove(myNode);
}
else
{
selection.Add(myNode);
}
}
else
{
toSelect = true;
if (!selection.Contains(myNode))
{
selection.Clear();
selection.Add(myNode);
}
}
}
if (lookingChildNode != null)
{
// link creation between nodes
lookingChildNode.Childs[lookingChildSlot] = myNode;
// finishing search
lookingChildNode = null;
}
if (myNode.Content is UnityEngine.Object)
{
Selection.activeObject = myNode.Content as UnityEngine.Object;
}
}
break;
case EventType.MouseDrag:
toSelect = false;
break;
case EventType.MouseUp:
{
if (toSelect)
{
selection.Clear();
selection.Add(myNode);
}
}
break;
}
}