private void OnGUI()
{
if (m_btAsset != null)
{
// 顶部导航
Rect navHistoryRect = new Rect(0.0f, 0.0f, position.width, 20.0f);
// 顶部导航的设置按钮
Rect optionsRect = new Rect(position.width - 20.0f, 0.0f, 20.0f, 20.0f);
// 底部显示路径的位置
Rect footerRect = new Rect(0.0f, position.height - 18.0f, position.width, 20.0f);
// 显示树的画布
Rect canvasRect = new Rect(0.0f, navHistoryRect.yMax, position.width, position.height - (footerRect.height + navHistoryRect.height));
// 元素GUI风格设置
BTEditorStyle.EnsureStyle();
m_grid.DrawGUI(position.size);
m_graph.DrawGUI(canvasRect);
m_canvas.HandleEvents(canvasRect, position.size);
DrawNavigationHistory(navHistoryRect);
DrawFooter(footerRect);
DrawOptions(optionsRect);
if (m_canvas.IsDebuging)
{
OnRepaint();
}
}
}
public override void OnInspectorGUI()
{
LogicObject lo = (LogicObject)target;
if (EditorApplication.isPlaying)
{
if (!lo.ShowAttrs && GUILayout.Button("ShowAttributes"))
{
lo.ShowAttrs = true;
}
if (lo.ShowAttrs && GUILayout.Button("HideAttributes"))
{
lo.ShowAttrs = false;
}
}
serializedObject.Update();
GUI.enabled = !EditorApplication.isPlaying;
GUI.color = Color.white;
serializedObject.ApplyModifiedProperties();
var agent = lo.so.GetComponent <AIAgent>();
if (agent != null)
{
BTAsset btAsset = agent.BehaviourTree as BTAsset;
BehaviourTree btInstance = agent.GetBehaviourTree();
GUI.enabled = btAsset != null;
if (EditorApplication.isPlaying && btInstance != null)
{
if (GUILayout.Button("Preview", GUILayout.Height(24.0f)))
{
BehaviourTreeEditor.OpenDebug(btAsset, btInstance);
}
}
else
{
if (GUILayout.Button("Edit", GUILayout.Height(24.0f)))
{
BehaviourTreeEditor.Open(btAsset);
}
}
}
if (m_inspector != null)
{
BTEditorStyle.EnsureStyle();
m_inspector.DrawGUI();
Repaint();
}
else
{
EditorGUILayout.HelpBox("There are no values to display!", MessageType.Error);
}
GUI.enabled = true;
}
public override void OnInspectorGUI()
{
if (m_inspector != null)
{
BTEditorStyle.EnsureStyle();
m_inspector.DrawGUI();
Repaint();
}
else
{
EditorGUILayout.HelpBox("There are no values to display!", MessageType.Error);
}
}