improving mixer

engine/node_panel_brush.cpp

@@ -63,6 +63,7 @@ void NodePanelBrush::init()
             brush->set_icon(path.c_str());
             brush->m_brushID = count++;
             brush->high_path = path_hi;
+            brush->brush_name = i;
             brush->high_id = const_hash(path_hi.c_str());
             m_brushes.push_back(brush);
             brush->on_click = std::bind(&NodePanelBrush::handle_click, this, std::placeholders::_1);
@@ -82,6 +83,18 @@ void NodePanelBrush::handle_click(Node* target)
         on_brush_changed(this, m_current->m_brushID);
 }
 
+int NodePanelBrush::find_brush(const std::string & name) const
+{
+    for (int i = 0; i < m_brushes.size(); i++)
+    {
+        if (m_brushes[i]->brush_name.find(name) != std::string::npos)
+        {
+            return i;
+        }
+    }
+    return -1;
+}
+
 uint16_t NodePanelBrush::get_texture_id(int index) const
 {
     TextureManager::load(m_brushes[index]->high_path.c_str(), true);