test bool is_selectable

Classes/gframe/client_field.cpp

@@ -24,6 +24,7 @@ ClientField::ClientField() {
 	is_dragging_CardDisplay = false;
 	is_dragging_tabHelper = false;
 	is_dragging_tabSystem = false;
+	is_selectable = true;
 	dragging_tab_start_pos = 0;
     dragging_tab_start_x = 0;
 	dragging_tab_start_y = 0;

Classes/gframe/client_field.h

@@ -129,6 +129,7 @@ public:
     bool is_dragging_CardDisplay;
     bool is_dragging_tabHelper;
     bool is_dragging_tabSystem;
+    bool is_selectable;
     int dragging_tab_start_pos;
     int dragging_tab_start_x;
 	int dragging_tab_start_y;