void SetColor()
{
TargetColor = GetColor();
if (BehaviourTreeEditor.GetInstance().ExecuteInRuntime())
{
CurrentColor = Color.Lerp(CurrentColor, TargetColor, Time.deltaTime);
}
else
{
CurrentColor = TargetColor;
}
GUI.color = CurrentColor;
}
void OnGUI()
{
if (instance == null)
{
instance = this;
}
editorSize = new Vector2(position.width, position.height);
if (TreeAsset != null)
{
GUILayout.BeginVertical();
{
DrawToolbar();
GUILayout.BeginHorizontal();
{
DrawNodeGraph();
if (showParameters)
{
EditorGUILayout.BeginVertical(GUILayout.Width(300));
{
DrawParameterList();
}
EditorGUILayout.EndVertical();
}
}
GUILayout.EndHorizontal();
Nodes.HandleEvents(this);
DrawFooter();
}
EditorGUILayout.EndVertical();
}
else
{
GUI.Label(new Rect(editorSize.x * 0.5f - 175, editorSize.y * 0.5f - 15, 350, 30), "Select Behaviour Tree in project tab to edit, or create new ");
if (GUI.Button(new Rect(editorSize.x * 0.5f - 50, editorSize.y * 0.5f + 15, 100, 20), "Create"))
{
CreateNewBehaviourTree();
}
}
}
void DrawParentDot(Rect dotRect)
{
if (TreeNode && TreeNode.Parent)
{
GUI.Box(
new Rect(dotRect.center.x - ConnectorSize.x * 0.5f, dotRect.yMin - ConnectorSize.y * 0.5f, ConnectorSize.x, ConnectorSize.y),
GUIContent.none, SpaceEditorStyles.DotFlowTarget
);
if (BehaviourTreeEditor.GetInstance().ExecuteInRuntime())
{
GUI.color = CurrentColor;
}
GUI.Box(
new Rect(dotRect.center.x - ConnectorSize.x * 0.5f, dotRect.yMin - ConnectorSize.y * 0.5f, ConnectorSize.x, ConnectorSize.y),
GUIContent.none, SpaceEditorStyles.DotFlowTargetFill
);
GUI.color = Color.white;
}
}
Color GetColor()
{
if (BehaviourTreeEditor.GetInstance() != null &&
BehaviourTreeEditor.GetInstance().ExecuteInRuntime())
{
switch (BehaviourTreeEditor.GetInstance().CheckNodeStatus(TreeNode))
{
case NodeResult.Suspended:
return(Color.gray);
case NodeResult.Success:
return(Color.green);
case NodeResult.Failrue:
return(Color.red);
case NodeResult.Running:
return(Color.yellow);
default:
return(Color.clear);
}
}
else if (TreeNode.IsRootNode())
{
return(Color.blue + Color.grey);
}
else if (TreeNode.IsParentNode())
{
return(Color.cyan + Color.grey);
}
else
{
return(Color.white);
}
}
public static void ShowEditor()
{
instance = EditorWindow.GetWindow <BehaviourTreeEditor>();
}