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/* melodik.c: Routines for handling the Fuller Box
Copyright (c) 2009 Fredrick Meunier
$Id: melodik.c 4032 2009-06-10 11:09:44Z fredm $
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Author contact information:
Philip: philip-fuse@shadowmagic.org.uk
*/
#include <config.h>
#include <libspectrum.h>
#include "ay.h"
#include "compat.h"
#include "melodik.h"
#include "module.h"
#include "periph.h"
#include "settings.h"
static void melodik_enabled_snapshot( libspectrum_snap *snap );
static void melodik_from_snapshot( libspectrum_snap *snap );
static void melodik_to_snapshot( libspectrum_snap *snap );
static module_info_t melodik_module_info = {
NULL,
NULL,
melodik_enabled_snapshot,
melodik_from_snapshot,
melodik_to_snapshot,
};
const periph_t melodik_peripherals[] = {
{ 0xc002, 0xc000, ay_registerport_read, ay_registerport_write },
{ 0xc002, 0x8000, NULL, ay_dataport_write },
};
const size_t melodik_peripherals_count =
sizeof( melodik_peripherals ) / sizeof( periph_t );
static void
melodik_enabled_snapshot( libspectrum_snap *snap )
{
if( libspectrum_snap_melodik_active( snap ) )
settings_current.melodik = 1;
}
static void
melodik_from_snapshot( libspectrum_snap *snap )
{
if( periph_melodik_active ) {
ay_state_from_snapshot( snap );
}
}
static void
melodik_to_snapshot( libspectrum_snap *snap )
{
libspectrum_snap_set_melodik_active( snap, periph_melodik_active );
}
int
melodik_init( void )
{
module_register( &melodik_module_info );
return 0;
}
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