private void ShowBindOptions()
{
//Bind variable
GUILayout.BeginHorizontal();
if (!_target_variable.is_field_binded && !_target_variable.is_method_binded)
{
//Free space margin
GUILayout.FlexibleSpace();
//Generate variable bind selection dropdown
ProTools.GenerateButtonDropdownMenu(ref _variable_dropdown_data.selected_index, _variable_dropdown_data.display_paths, "V", false, 40.0f, _variable_dropdown_data.dropdown_slot);
//Generate method bind selection dropdown
ProTools.GenerateButtonDropdownMenu(ref _method_dropdown_data.selected_index, _method_dropdown_data.display_paths, "M", false, 40.0f, _method_dropdown_data.dropdown_slot);
if (_variable_dropdown_data.selected_index > -1)
{
//Bind variable to the new field using the selected path
EditorApplication.delayCall += () => _target_variable.BindField(_variable_dropdown_data.paths[_variable_dropdown_data.selected_index]);
}
else if (_method_dropdown_data.selected_index > -1)
{
//Bind the variable to the new method using the selected path
EditorApplication.delayCall += () => _target_variable.BindMethod(_method_dropdown_data.paths[_method_dropdown_data.selected_index]);
EditorApplication.delayCall += () => _has_method_parameters = ProTools.FindMethodFromPath(_target_variable.binded_method_path, _target_variable.system_type, _target_blackboard.target_agent.gameObject).Key.GetParameters().Length > 0;
}
}
else
{
//Show current variable bind
if (target_variable.is_field_binded)
{
GUILayout.Label(_target_variable.binded_field_short_path, GUILayout.MaxWidth(90.0f));
}
//Show current method bind
else
{
if (_has_method_parameters)
{
//If the variables is method binded we show the field inheritance path
if (GUILayout.Button(_target_variable.binded_method_short_path, GUILayout.MaxWidth(90.0f)))
{
Vector2 mousePos = Event.current.mousePosition;
PopupWindow.Show(new Rect(mousePos.x, mousePos.y, 0, 0), new MethodSelectMenu_GS(_target_variable));
}
}
else
{
GUILayout.Label(_target_variable.binded_method_short_path, GUILayout.MaxWidth(90.0f));
}
}
//Free space margin
GUILayout.FlexibleSpace();
//UnBind button
if (GUILayout.Button("UnBind", GUILayout.MaxWidth(50.0f)))
{
if (_target_variable.is_field_binded)
{
//Unbind varaible resetting getter/setter and field path
_target_variable.UnbindField();
//Reset path index in the variables dropdown
ProTools.SetDropdownIndex(_variable_dropdown_data.dropdown_slot, -1);
}
else
{
//Unbind method rersetting getter and method info
_target_variable.UnbindMethod();
_has_method_parameters = false;
//Reset path index in the methods dropdown
ProTools.SetDropdownIndex(_method_dropdown_data.dropdown_slot, -1);
}
}
}
GUILayout.EndHorizontal();
}
