private void GUI_token(GUIStyle style, BTNode node, BTLTokenizer.Token token)
{
var label = token.content.Replace("\t", " ");
if (clickedTask != null && clickedTaskFade < Time.realtimeSinceStartup)
{
clickedTask = null;
}
#if UNITY_EDITOR
var task = node as BTTask;
if (task != null && task.boundState != BoundState.Bound)
{
style = BTLSyntaxHighlight.style_failed;
}
if (task != null && task.boundState == BoundState.Bound && token.type == BTLTokenizer.TokenType.Word)
{
if (GUILayout.Button(label, style) && Event.current.button == 0)
{
if (clickedTask == task)
{
GUIBTScript.OpenScript(task.boundObject as MonoBehaviour, task.boundMember);
}
clickedTask = task;
clickedTaskFade = Time.realtimeSinceStartup + 0.5f;
}
}
else
{
GUILayout.Label(label, style);
}
#else
GUILayout.Label(label, style);
#endif
}
public void OnGUI()
{
var node = this;
GUINode._current = this;
// Recompute rects when edit state has changed.
if (GUIBTScript.isEventSafe)
{
if (isEdited == false && _isEditedPrev)
{
SetDirty();
}
if (isEdited && _isEditedPrev == false)
{
GUIBTScript.SelectionClear();
}
_isEditedPrev = isEdited;
}
if (node.nodeType == NodeType.TaskList)
{
OnGUI_TaskListSelector();
}
else
{
if ((node.isSelected || node == GUIBTScript.cursorNode) && !isRectDirty && !isEdited)
{
OnGUI_OneBlock();
}
else
{
OnGUI_ColoredNode();
}
}
// Edit parameter when left mouse click.
bool isClicked = Event.current.isMouse && Event.current.type == EventType.MouseDown && Event.current.button == 0;
var mpos = Event.current.mousePosition;
if (!isRectDirty && !GUIBTScript.isCTRLPressed && isClicked && GUIBTScript.mode == GUIBTScript.Mode.Normal)
{
bool isParameterClicked = false;
for (int i = 0; i < parameters.Count; i++)
{
var r = parameterRects[i];
var isWithinRect = r.Contains(mpos);
parameters[i].isEdited = isWithinRect;
if (isWithinRect)
{
isParameterClicked = true;
}
}
if (this.rect.Contains(mpos) && !isParameterClicked)
{
bool isDoubleClicked = Time.realtimeSinceStartup - lastClickTime < 0.4f;
lastClickTime = Time.realtimeSinceStartup;
if (isDoubleClicked && this.nodeType == NodeType.Task && this.label.ToLower() != "tree")
{
GUIBTScript.OpenScript(this);
}
}
}
// On press Enter or Esc stop editing the parameter.
if (Event.current.isKey && (Event.current.keyCode == KeyCode.Return || Event.current.keyCode == KeyCode.KeypadEnter || Event.current.keyCode == KeyCode.Escape))
{
foreach (var p in parameters)
{
if (p.isEdited)
{
p.isEdited = false;
}
}
}
// Locate mouse position in rect.
if (Event.current.type == EventType.Repaint)
{
if (rect.Contains(mpos))
{
isMouseOver = true;
if (GUIBTScript.cursorNode != node)
{
GUIBTScript.cursorNode = node;
//GUIBTScript.current.redraw = true;
}
float f = 0.3f;
var w = rect.width;
var wb = w * f;
var h = rect.height;
var hb = h * f;
if (mpos.y < rect.y + hb)
{
mouseHoverPosition = MouseHoverPosition.Above;
}
else
if (mpos.y > rect.y + h - hb && node.line.children.Count == 0)
{
mouseHoverPosition = MouseHoverPosition.Below;
}
else
if (mpos.x < rect.x + wb)
{
mouseHoverPosition = MouseHoverPosition.Left;
}
else
if (mpos.x > rect.x + w - wb)
{
mouseHoverPosition = MouseHoverPosition.Right;
}
else
if (nodeType == NodeType.Structural && node.line.nodes[0] == node)
{
mouseHoverPosition = MouseHoverPosition.Center;
}
}
else
{
isMouseOver = false;
}
}
else if (node != GUIBTScript.cursorNode)
{
mouseHoverPosition = MouseHoverPosition.None;
}
}