public virtual void OnCalculateGlobalRect(bool recursive, Rect clipRect)
{
if (!Visible)
{
cliped = true;
return;
}
GlobalScale = 1;
PaintElement p = Parent;
while (p != null)
{
GlobalScale *= p.LocalScale;
p = p.Parent;
}
GlobalRect.size = LocalRect.size * GlobalScale;
if (Parent == null)
{
GlobalRect.position = LocalRect.position;
}
else
{
GlobalRect.position = LocalRect.position * GlobalScale + Parent.GlobalCentroid;
}
cliped = !(DontClip || GlobalRect.Overlaps(clipRect));
}
public BehaviourNodeGUI AddChild(PaintElement parent, BehaviourMeta meta, Vector2 localPos)
{
if (parent != null && parent.Parent != TreeCanvas)
{
return(null);
}
BehaviourNodeGUI node = new BehaviourNodeGUI(this);
node.Self = new BehaviourNodeGUI.Decorator(GenerateId, meta);
node.Self.UpdatePropertiesInfo();
Rect r = new Rect();
r.size = node.CalculateLocalSize();
r.position = localPos - Vector2.right * r.size.x * 0.5f;
node.LocalRect = r;
TreeCanvas.AddElement(node);
TreeGraph.AddNode(node);
if (parent != null)
{
TreeGraph.AddPath(0, parent, node);
}
RebuildExecutionOrder();
return(node);
}
public PaintElement GetNodeBTParent(PaintElement node)
{
TreeGraph.GetAllParent(0, node, mCache);
PaintElement parent = mCache.Count > 0 ? mCache[0] : null;
mCache.Clear();
return(parent);
}
public void RemoveElement(PaintElement ele)
{
if (ele.Parent == this)
{
ele.Parent = null;
//Elements.Remove(ele);
}
}
public void RemoveElement(PaintElement ele)
{
if (ele.Parent == this)
{
ele.Parent = null;
ele.IsActive = false;
//Elements.Remove(ele);
}
}
public void AddElement(PaintElement ele)
{
if (ele.Parent != null || Elements.Contains(ele))
{
return;
}
Elements.Add(ele);
ele.Parent = this;
}
public void BeginEditNode(PaintElement target, ENodeEditMode mode)
{
if (target == null && mode != ENodeEditMode.none || EditorApplication.isPlaying)
{
return;
}
EditMode = mode;
EditTarget = target;
}
public override bool InteractKeyUp(KeyCode key)
{
for (int i = Elements.Count - 1; i >= 0; i--)
{
PaintElement ele = Elements[i];
if (ele.InteractKeyUp(key))
{
return(true);
}
}
return(OnKeyUp == null ? false : OnKeyUp(key));
}
public override bool InteractMouseClick(EMouseButton button, Vector2 mousePosition)
{
for (int i = Elements.Count - 1; i >= 0; i--)
{
PaintElement ele = Elements[i];
if (ele.GlobalRect.Contains(mousePosition) && ele.InteractMouseClick(button, mousePosition))
{
return(true);
}
}
return(OnMouseClick == null ? false : OnMouseClick(button, mousePosition));
}
void ModifyThisAsParent()
{
PaintElement ele = mWindow.GetNodeBTParent(mWindow.EditTarget);
if (ele != null)
{
mWindow.TreeGraph.RemovePath(0, ele, mWindow.EditTarget);
}
mWindow.TreeGraph.AddPath(0, this, mWindow.EditTarget);
mWindow.BeginEditNode(null, BehaviourTreeDesignerWindow.ENodeEditMode.none);
mWindow.RebuildExecutionOrder();
}
public override bool InteractDragBegin(EMouseButton button, Vector2 mousePosition)
{
for (int i = Elements.Count - 1; i >= 0; i--)
{
PaintElement ele = Elements[i];
if (ele.Visible && ele.GlobalRect.Contains(mousePosition) && ele.InteractDragBegin(button, mousePosition))
{
mDragTarget = ele;
return(true);
}
}
mOnSelfDrag = OnDragBegin == null ? false : OnDragBegin(button, mousePosition);
return(mOnSelfDrag);
}
public override bool InteractDragEnd(EMouseButton button, Vector2 mousePosition)
{
if (mOnSelfDrag)
{
mOnSelfDrag = false;
return(OnDragEnd == null ? false : OnDragEnd(button, mousePosition));
}
if (mDragTarget != null)
{
bool ret = mDragTarget.InteractDragEnd(button, mousePosition);
mDragTarget = null;
return(ret);
}
return(false);
}
public void Resort(bool recursive)
{
GlobalUtil.Sort(Elements, (x, y) => x.SortOrder > y.SortOrder ? 1 : -1);
if (recursive)
{
for (int i = 0; i < Elements.Count; i++)
{
PaintElement can = Elements[i];
if (can is EditorGUICanvas)
{
((EditorGUICanvas)can).Resort(recursive);
}
}
}
}
public virtual void CalculateGlobalRect(bool recursive)
{
GlobalScale = 1;
PaintElement p = Parent;
while (p != null)
{
GlobalScale *= p.LocalScale;
p = p.Parent;
}
GlobalRect.size = LocalRect.size * GlobalScale;
if (Parent == null)
{
GlobalRect.position = LocalRect.position;
}
else
{
GlobalRect.position = LocalRect.position * GlobalScale + Parent.GlobalCentroid;
}
}
public override void OnGUI(Rect clipRect)
{
float gsize = GridSize * GlobalScale;
if (GlobalScale > 0 && ShowGridLine && GridSize > 1)
{
OnDrawGridLine(clipRect, gsize);
}
bool clean = false;
if (LocalScale > 0)
{
for (int i = 0; i < Elements.Count; i++)
{
PaintElement ele = Elements[i];
if (ele.Parent != this)
{
clean = true;
}
if (ele.cliped)
{
continue;
}
ele.OnGUI(clipRect);
}
}
if (clean)
{
for (int i = Elements.Count - 1; i >= 0; i--)
{
PaintElement ele = Elements[i];
if (ele.Parent != this)
{
Elements.RemoveAt(i);
ele.OnRemoved();
}
}
}
}
void OnTaskList()
{
mRaycastMeta = null;
Installizer.contentStyle.alignment = TextAnchor.MiddleCenter;
Vector2 tsize = new Vector2(mMinTaskWidth * GlobalScale, 30 * GlobalScale);
Vector2 dsize = new Vector2(mMinTaskWidth * GlobalScale, 20 * GlobalScale);
PaintElement node = Context;
Rect r = new Rect();
float delta = 0;
r.size = new Vector2(tsize.x, 22);
r.position = new Vector2(GlobalRect.xMax - tsize.x, GlobalRect.yMin + 2);
if (OnSearchFieldGUI(r))
{
delta += 22;
}
bool search = !string.IsNullOrEmpty(mSearchContext);
r.size = new Vector2(tsize.x, GlobalRect.height - delta);
r.position = new Vector2(GlobalRect.xMax - tsize.x, GlobalRect.yMin + 20);
OnMetaList(mTaskList, r, search, false);
}
public void NewNode(PaintElement context)
{
if (EditorApplication.isPlaying)
{
return;
}
if (mTaskList.Count < 2 || !BehaviourModuleManager.GetOrNewInstance().Composites.Contains(mTaskList[1].BTMeta))
{
mTaskList.Clear();
mMinTaskWidth = 200;
List <BehaviourMeta> lst;
lst = BehaviourModuleManager.GetOrNewInstance().Composites;
string category = null;
for (int i = 0; i < lst.Count; i++)
{
MetaUI m = new MetaUI(lst[i]);
if (m.BTMeta.Category != category)
{
category = m.BTMeta.Category;
mDropDownMeta = new MetaUI(category);
mTaskList.Add(mDropDownMeta);
}
mTaskList.Add(m);
mMinTaskWidth = Mathf.Max(mMinTaskWidth, m.Width);
}
}
Mode = EMode.new_node;
Visible = true;
Context = context;
Rect rect = new Rect();
rect.size = new Vector2(mMinTaskWidth, 270); // 170 + 200
rect.position = Parent.CalculateLocalPosition(mWindow.GlobalMousePosition) - new Vector2(mMinTaskWidth * 0.5f, 0);
LocalRect = rect;
mDragEnd = true;
}
protected virtual void OnSocketGUI()
{
Rect rect = new Rect();
rect.size = new Vector2(LocalRect.width - 30, 15) * GlobalScale;
if (rect.size.y > 3)
{
bool editmode = !EditorApplication.isPlayingOrWillChangePlaymode && !mWindow.ContextMenu.Visible && mWindow.EditMode == BehaviourTreeDesignerWindow.ENodeEditMode.none;
rect.center = new Vector2(GlobalRect.center.x, GlobalRect.yMax - rect.size.y * 0.5f);
bool inrect = rect.Contains(mWindow.GlobalMousePosition);
if (mWindow.EditTarget == this && mWindow.EditMode == BehaviourTreeDesignerWindow.ENodeEditMode.modify_child)
{
GUI.Label(rect, "", "flow node 0 on");
}
else if (mWindow.EditMode == BehaviourTreeDesignerWindow.ENodeEditMode.modify_parent &&
inrect && CanLinkBetween(this, mWindow.EditTarget as BehaviourNodeGUI))
{
if (GUI.Button(rect, "", "flow node 0 on"))
{
ModifyThisAsParent();
}
}
else if (editmode)
{
if (GUI.Button(rect, "", inrect ? "flow node 0 on" : "textarea"))
{
mWindow.BeginEditNode(this, BehaviourTreeDesignerWindow.ENodeEditMode.modify_child);
}
}
else
{
GUI.Label(rect, "", "textarea");
}
rect.center = new Vector2(GlobalRect.center.x, GlobalRect.yMin + rect.size.y * 0.5f);
inrect = rect.Contains(mWindow.GlobalMousePosition);
if (mWindow.EditTarget == this && mWindow.EditMode == BehaviourTreeDesignerWindow.ENodeEditMode.modify_parent)
{
GUI.Label(rect, "", "flow node 0 on");
}
else if (mWindow.EditMode == BehaviourTreeDesignerWindow.ENodeEditMode.modify_child &&
inrect && mWindow.TreeGraph.GetParentCount(0, this) == 0)
{
if (GUI.Button(rect, "", "flow node 0 on"))
{
ModifyThisAsChild();
}
}
else if (editmode)
{
if (GUI.Button(rect, "", inrect ? "flow node 0 on" : "textarea"))
{
mWindow.BeginEditNode(this, BehaviourTreeDesignerWindow.ENodeEditMode.modify_parent);
}
}
else
{
GUI.Label(rect, "", "textarea");
}
Rect btn = new Rect();
btn.size = new Vector2(20, 20);
btn.center = new Vector2(rect.center.x, rect.yMin - 10);
if (editmode && (rect.Contains(mWindow.GlobalMousePosition) || btn.Contains(mWindow.GlobalMousePosition)))
{
PaintElement parent = mWindow.GetNodeBTParent(this);
if (parent != null && GUI.Button(btn, "", "WinBtnCloseActiveMac"))
{
mWindow.TreeGraph.RemovePath(0, parent, this);
mWindow.RebuildExecutionOrder();
}
}
}
}
public override void OnGUI(Rect clipRect)
{
mRaycastElement = null;
float gsize = GridSize * GlobalScale;
if (GlobalScale > 0 && ShowGridLine && GridSize > 1)
{
OnDrawGridLine(clipRect, gsize);
}
bool clean = false;
if (LocalScale > 0)
{
bool style = !string.IsNullOrEmpty(Style);
if (style)
{
GUI.Label(GlobalRect, "", Style);
}
float title = OnTitleRect(clipRect);
GUI.BeginClip(new Rect(GlobalRect.x, GlobalRect.y + title, GlobalRect.width, GlobalRect.height - title));
clipRect.position = Vector2.zero;
clipRect.size = new Vector2(GlobalRect.width, GlobalRect.height - title);
Vector2 offset = mScrollPos - new Vector2(GlobalRect.x, GlobalRect.y + title);
mLocalSize = Vector2.zero;
for (int i = 0; i < Elements.Count; i++)
{
PaintElement ele = Elements[i];
if (!ele.Visible)
{
continue;
}
Rect rect = ele.GlobalRect;
rect.position += offset;
ele.GlobalRect = rect;
mLocalSize.x = Math.Max(ele.LocalRect.xMax, mLocalSize.x);
mLocalSize.y = Math.Max(ele.LocalRect.yMax, mLocalSize.y);
if (ele.DontClip || clipRect.Overlaps(ele.GlobalRect))
{
ele.OnGUI(clipRect);
if (ele.GlobalRect.Contains(Event.current.mousePosition))
{
mRaycastElement = ele;
}
}
if (ele.Parent != this)
{
clean = true;
}
}
GUI.EndClip();
if (!mDrag)
{
Vector2 scroll = new Vector2();
scroll.x = Mathf.Clamp(mScrollPos.x, Mathf.Min(10, LocalRect.width - mLocalSize.x), 10);
scroll.y = Mathf.Clamp(mScrollPos.y, Mathf.Min(10, LocalRect.height - mLocalSize.y), 10);
if (Vector2.SqrMagnitude(scroll - mScrollPos) > 1)
{
mScrollPos = Vector2.Lerp(mScrollPos, scroll, 0.1f);
}
else
{
mScrollPos = scroll;
}
}
}
if (clean)
{
for (int i = Elements.Count - 1; i >= 0; i--)
{
PaintElement ele = Elements[i];
if (ele.Parent != this)
{
Elements.RemoveAt(i);
ele.OnRemoved();
}
}
}
}
