joypad[0]->set_context_com(joystick, SIG_JOYPORT_CH0 | SIG_JOYPORT_TYPE_2BUTTONS | SIG_JOYPORT_COM, 0xffffffff);
joypad[1]->set_context_com(joystick, SIG_JOYPORT_CH1 | SIG_JOYPORT_TYPE_2BUTTONS | SIG_JOYPORT_COM, 0xffffffff);
+ mouse->set_context_com(joystick);
+
// cpu bus
cpu->set_context_mem(memory);
cpu->set_context_io(io);