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release r2, update credits
[fceu.git]
/
mappers
/
227.c
diff --git
a/mappers/227.c
b/mappers/227.c
index
8b5cff9
..
e88649b
100644
(file)
--- a/
mappers/227.c
+++ b/
mappers/227.c
@@
-15,44
+15,41
@@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
*
* 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., 5
1 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
+ * Foundation, Inc., 5
9 Temple Place, Suite 330, Boston, MA 02111-1307
USA
*/
#include "mapinc.h"
*/
#include "mapinc.h"
-//zero 14-apr-2012 - redid this entirely to match bizhawk
-
#define rg mapbyte1
static void DoSync(uint32 A)
{
#define rg mapbyte1
static void DoSync(uint32 A)
{
- int S = A & 1;
- int M_horz = (A>>1)&1;
- int p = (A >> 2) & 0x1F;
+ uint32 S = A & 1;
+ uint32 p = (A >> 2) & 0x1F;
p += (A&0x100) ? 0x20 : 0;
p += (A&0x100) ? 0x20 : 0;
-
bool
o = (A>>7)&1;
-
bool
L = (A>>9)&1;
+
uint32
o = (A>>7)&1;
+
uint32
L = (A>>9)&1;
if (o && !S )
if (o && !S )
-
{
+ {
ROM_BANK16(0x8000,p);
ROM_BANK16(0xC000,p);
ROM_BANK16(0x8000,p);
ROM_BANK16(0xC000,p);
-
}
+ }
if (o && S )
if (o && S )
-
{
+ {
ROM_BANK16(0x8000,p);
ROM_BANK16(0xC000,p+1);
ROM_BANK16(0x8000,p);
ROM_BANK16(0xC000,p+1);
-
}
+ }
if (!o && !S && !L )
if (!o && !S && !L )
-
{
+ {
ROM_BANK16(0x8000,p);
ROM_BANK16(0xC000,p&0x38);
ROM_BANK16(0x8000,p);
ROM_BANK16(0xC000,p&0x38);
-
}
+ }
if (!o && S && !L )
if (!o && S && !L )
-
{
+ {
ROM_BANK16(0x8000,p&0x3E);
ROM_BANK16(0xC000,p&0x38);
ROM_BANK16(0x8000,p&0x3E);
ROM_BANK16(0xC000,p&0x38);
-
}
+ }
if (!o && !S && L)
{
ROM_BANK16(0x8000,p);
if (!o && !S && L)
{
ROM_BANK16(0x8000,p);
@@
-64,31
+61,31
@@
static void DoSync(uint32 A)
ROM_BANK16(0xC000,p|7);
}
ROM_BANK16(0xC000,p|7);
}
- rg[0]=A;
- rg[1]=A>>8;
+
rg[0]=A;
+
rg[1]=A>>8;
- MIRROR_SET((A>>1)&1);
+
MIRROR_SET((A>>1)&1);
}
static DECLFW(Mapper227_write)
{
}
static DECLFW(Mapper227_write)
{
- DoSync(A);
+
DoSync(A);
}
static void M227Reset(void)
{
}
static void M227Reset(void)
{
- DoSync(0);
+
DoSync(0);
}
static void M227Restore(int version)
{
}
static void M227Restore(int version)
{
- DoSync(rg[0]|(rg[1]<<8));
+
DoSync(rg[0]|(rg[1]<<8));
}
void Mapper227_init(void)
{
}
void Mapper227_init(void)
{
- SetWriteHandler(0x8000,0xffff,Mapper227_write);
- MapperReset=M227Reset;
- GameStateRestore=M227Restore;
- M227Reset();
+
SetWriteHandler(0x8000,0xffff,Mapper227_write);
+
MapperReset=M227Reset;
+
GameStateRestore=M227Restore;
+
M227Reset();
}
}