/// Returns true if the `Root` console has focus.
Returns true if the `Root` console has focus.
Returns true if the ` Root ` console has focus .
pub fn has_focus(&self) -> bool {
        unsafe {
            ffi::TCOD_console_has_mouse_focus() != 0
        }
    }
pub fn has_focus ( & self ) -> bool { unsafe { ffi :: TCOD_console_has_mouse_focus ( ) != 0 } }
Returns true if the `Root` console has focus.
Returns true if the ` Root ` console has focus .
&self