void game_free(void)
{
if (game_state)
{
sol_free(&file);
sol_free(&back);
back_free();
}
game_state = 0;
}
/**
* Make a solenoid request, and wait for it to finish before returning.
*
* This is one of the 2 topmost APIs that starts a solenoid pulse
* (see also sol_request_async).
*
* By default, sol_request behaves identically to sol_request_async, with
* the addition of the alloc and free calls around it. However, machines
* can override this behavior by catching the 'sol_request' event, and
* doing something different. The handler should inspect the value of
* sol_pulsing to see which solenoid is being pulsed, it should call
* sol_free() just before returning, and finally it should return FALSE.
*/
void sol_request (U8 sol)
{
sol_alloc (sol);
if (callset_invoke_boolean (sol_request))
{
sol_req_start (sol);
sol_free (sol);
}
}