merge mappers from FCEU-mm

[fceu.git] / mappers / simple.c

diff --git a/mappers/simple.c b/mappers/simple.c
deleted file mode 100644 (file)
index 8310fbb..0000000
--- a/mappers/simple.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 1998 BERO
- *  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"
-
-static uint8 latche;
-
-static DECLFW(Mapper34_write)
-{
- switch(A)
- {
-  case 0x7FFD:ROM_BANK32(V);break;
-  case 0x7FFE:VROM_BANK4(0x0000,V);break;
-  case 0x7fff:VROM_BANK4(0x1000,V);break;
- }
- if(A>=0x8000)
-  ROM_BANK32(V);
-}
-
-void Mapper34_init(void)
-{
- ROM_BANK32(0);
-  SetWriteHandler(0x7ffd,0xffff,Mapper34_write);
-}
-
-/* I might want to add some code to the mapper 96 PPU hook function
-   to not change CHR banks if the attribute table is being accessed,
-   if I make emulation a little more accurate in the future.
-*/
-
-static uint8 M96LA;
-static DECLFW(Mapper96_write)
-{
- latche=V;
- setprg32(0x8000,V&3);
- setchr4r(0x10,0x0000,(latche&4)|M96LA);
- setchr4r(0x10,0x1000,(latche&4)|3);
-}
-
-static void M96Hook(uint32 A)
-{
- if((A&0x3000)!=0x2000) return;
- //if((A&0x3ff)>=0x3c0) return;
- M96LA=(A>>8)&3;
- setchr4r(0x10,0x0000,(latche&4)|M96LA);
-}
-
-static void M96Sync(int v)
-{
- setprg32(0x8000,latche&3);
- setchr4r(0x10,0x0000,(latche&4)|M96LA);
- setchr4r(0x10,0x1000,(latche&4)|3);
-}
-
-void Mapper96_init(void)
-{
- SetWriteHandler(0x8000,0xffff,Mapper96_write);
- PPU_hook=M96Hook;
- AddExState(&latche, 1, 0, "LATC");
- AddExState(&M96LA, 1, 0, "LAVA");
- SetupCartCHRMapping(0x10, MapperExRAM, 32768, 1);
- latche=M96LA=0;
- M96Sync(0);
- setmirror(MI_0);
- GameStateRestore=M96Sync;
-}
-
-// DIS23C01 Open Soft, Korea
-// Metal Force (K)
-// Buzz and Waldog (K)