/*-------------------------------------------------
* find_mouse_field - retrieves the input field
* the mouse is currently pointing at
* -------------------------------------------------*/
ioport_field find_mouse_field()
{
// map the point and determine what was hit
if (m_current_mouse_target != null)
{
ioport_port port = null;
ioport_value mask;
float x, y;
if (m_current_mouse_target.map_point_input(m_current_mouse_x, m_current_mouse_y, out port, out mask, out x, out y))
{
if (port != null)
{
return(port.field(mask));
}
}
}
return(null);
}
public handler_entry_write_ioport(address_space space, ioport_port port) : base(space, 0)
{
m_port = port;
}
public handler_entry_write_ioport(int Width, int AddrShift, int Endian, address_space space, ioport_port port) : base(Width, AddrShift, Endian, space, 0)
{
m_port = port;
}
