updated bords/mappers/stuff to 0.98.15, lots of them got broken, asmcore support...

[fceu.git] / mappers / 64.c

diff --git a/mappers/64.c b/mappers/64.c
deleted file mode 100644 (file)
index 68c7696..0000000
--- a/mappers/64.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Ben Parnell
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "mapinc.h"
-
-#define cmd   mapbyte1[0]
-#define mir   mapbyte1[1]
-#define rmode mapbyte1[2]
-#define regsl mapbyte2
-#define regsh mapbyte3
-
-static void RAMBO1_hb(void)
-{
-      rmode=0;
-      if(IRQCount>=0)
-      {
-        IRQCount--;
-        if(IRQCount<0)
-        {
-         if(IRQa)
-         {
-//         printf("IRQ: %d\n",scanline);
-            rmode = 1;
-            X6502_IRQBegin(FCEU_IQEXT);
-         }
-        }
-      }
-}
-
-static void Synco(void)
-{
- int x;
-
- if(cmd&0x20)
- {
-  setchr1(0x0000,regsl[0]);
-  setchr1(0x0800,regsl[1]);
-  setchr1(0x0400,regsh[0]);
-  setchr1(0x0c00,regsh[1]);
- }
- else
- {
-  setchr2(0x0000,regsl[0]>>1);
-  setchr2(0x0800,regsl[1]>>1);
- }
-
- for(x=0;x<4;x++)
-  setchr1(0x1000+x*0x400,regsl[2+x]);
-
- setprg8(0x8000,regsl[6]);
- setprg8(0xA000,regsl[7]);
-
- setprg8(0xC000,regsh[7]);
- X6502_Rebase();
-}
-
-
-static DECLFW(RAMBO1_write)
-{
- //if(A>=0xC000 && A<=0xFFFF) printf("$%04x:$%02x, %d, %d\n",A,V,scanline,timestamp);
- switch(A&0xF001)
- {
-        case 0xa000:mir=V&1;
-                   setmirror(mir^1);
-                   break;
-        case 0x8000:cmd = V;
-                   break;
-        case 0x8001:
-                   if((cmd&15)<8)
-                    regsl[cmd&7]=V;
-                   else
-                    regsh[cmd&7]=V;
-                   Synco();
-                   break;
-        case 0xc000:IRQLatch=V;
-                    if(rmode==1)
-                     {
-                      IRQCount=IRQLatch;
-                     }
-                    break;
-        case 0xc001:rmode=1;
-                    IRQCount=IRQLatch;
-                    break;
-        case 0xE000:IRQa=0;X6502_IRQEnd(FCEU_IQEXT);
-                    if(rmode==1)
-                     {IRQCount=IRQLatch;}
-                    break;
-        case 0xE001:IRQa=1;
-                    if(rmode==1)
-                     {IRQCount=IRQLatch;}
-                    break;
-  }
-}
-
-static void RAMBO1_Restore(int version)
-{
- if(version<74)
- {
-  int x;
-
-  x=mapbyte1[1];        // was MMC3_cmd
-  cmd=x;
-
-  regsl[0]=CHRBankList[0];
-  regsl[1]=CHRBankList[2];
-  regsh[0]=CHRBankList[1];
-  regsh[1]=CHRBankList[3];
-
-  for(x=0;x<4;x++)
-   regsl[2+x]=CHRBankList[4+x];
-
-  regsl[6]=PRGBankList[0];
-  regsl[7]=PRGBankList[1];
-  regsh[7]=PRGBankList[2];
-  mir=Mirroring^1;
- }
- Synco();
- setmirror(mir^1);
-}
-
-void Mapper64_init(void)
-{
-       int x;
-
-       for(x=0;x<8;x++)
-        regsl[x]=regsh[x]=~0;
-       cmd=0;
-       mir=0;
-       setmirror(1);
-       Synco();
-       GameHBIRQHook=RAMBO1_hb;
-       GameStateRestore=RAMBO1_Restore;
-       SetWriteHandler(0x8000,0xffff,RAMBO1_write);
-}