merge mappers from FCEU-mm

[fceu.git] / mappers / 82.c

diff --git a/mappers/82.c b/mappers/82.c
deleted file mode 100644 (file)
index 674b677..0000000
--- a/mappers/82.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Xodnizel
- *
- * 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
- */
-
-#include "mapinc.h"
-
-#define ctrl        mapbyte1[6]
-
-static void DoCHR(void)
-{
- int x;
-
- for(x=0;x<2;x++)
-  VROM_BANK2((x<<11)|((ctrl&2)<<11),mapbyte1[x]>>1);
- for(x=0;x<4;x++)
-  VROM_BANK1((x<<10) | (((ctrl&2)^2)<<11),mapbyte1[2+x]);
-}
-
-static DECLFW(Mapper82_write)
-{
- if(A<=0x7EF5)
- {
-  mapbyte1[A&7]=V;
-  DoCHR();
- }
- else
-  switch(A)
-  {
-   case 0x7ef6:ctrl=V&3;
-               MIRROR_SET2(V&1);
-                DoCHR();
-                 break;
-   case 0x7efa:V>>=2;mapbyte2[0]=V;ROM_BANK8(0x8000,V);break;
-   case 0x7efb:V>>=2;mapbyte2[1]=V;ROM_BANK8(0xa000,V);break;
-   case 0x7efc:V>>=2;mapbyte2[2]=V;ROM_BANK8(0xc000,V);break;
-  }
-}
-
-void Mapper82_init(void)
-{
- ROM_BANK8(0xE000,~0);
-
- /* external WRAM might end at $73FF */
- SetWriteHandler(0x7ef0,0x7efc,Mapper82_write);
-}
-