mappers updated to 0.98.16

[fceu.git] / mappers / 187.c

diff --git a/mappers/187.c b/mappers/187.c
deleted file mode 100644 (file)
index c9925df..0000000
--- a/mappers/187.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2003 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "mapinc.h"
-
-static uint8 LastWr;
-static uint8 ExtMode;
-static uint8 cmd;
-static uint8 DRegs[8];
-static uint32 count=0;
-static uint32 last=0;
-static int safe=0;
-static uint8 poofish;
-
-static void Sync(void)
-{
- int x;
- uint32 base=0;
-
- if(cmd&0x80) base=0x1000;
- setchr2(0x0000^base,(0x100|DRegs[0])>>1);
- setchr2(0x0800^base,(0x100|DRegs[1])>>1);
- for(x=0;x<4;x++)
-  setchr1((0x1000^base)+x*0x400,DRegs[2+x]);
-
- if(ExtMode&0x80)
- {
-  if(ExtMode&0x20)
-   setprg32(0x8000,(ExtMode&0x1F)>>1);
-  else
-  {
-   setprg16(0x8000,(ExtMode&0x1F));
-   setprg16(0xc000,(ExtMode&0x1F));
-  }
- }
- else
- {
-  setprg8(0x8000,DRegs[6]);
-  setprg8(0xa000,DRegs[7]);
-  setprg8(0xc000,~1);
-  setprg8(0xe000,~0);
- }
-}
-
-static DECLFW(M187Write)
-{
-// FCEU_printf("Write: %04x:%04x (%04x,%d)\n",A,V,X.PC,scanline);
- LastWr=V;
- if(A==0x5000)
-  ExtMode=V;
- Sync();
-}
-
-static DECLFW(M187HWrite)
-{
-// FCEU_printf("Write: %04x:%04x (%04x,%d)\n",A,V,X.PC,scanline);
- //if(A==0x8003 && X.PC<0x800) FCEUI_DumpMem("dmp",0x0000,0xFFFF);
- //printf("$%04x:$%02x, %04x\n",A,V,X.PC);
- LastWr=V;
-
- if(A==0x8003)
- {
-//  if(V==0x28 || V==0x2A)
-   poofish=V;
- }
- else if(A==0x8000) poofish=0;
-
- switch(A)
- {
-  case 0xc000:IRQLatch=IRQCount=V;break;
-  case 0xc001:IRQCount=IRQLatch;last=count=0;break;
-  case 0xe000:IRQa=0;X6502_IRQEnd(FCEU_IQEXT);break;
-  case 0xe001:IRQa=1;break;
-  case 0xa000:MIRROR_SET(V&1);break;
-
-  case 0x8000:cmd=V;safe=1;break;
-  case 0x8001:
-              if(safe)
-              {
-               //printf("Cmd: %d, %02x, %04x\n",cmd&0x7,V,X.PC);
-               DRegs[cmd&7]=V;
-               Sync();
-               safe=0;
-              }
-                if(poofish==0x28)
-                  setprg8(0xC000,0x17);
-                else if(poofish==0x2A)
-                  setprg8(0xA000,0x0F);
-              break;
-
- }
-}
-
-static DECLFR(ProtRead)
-{
- switch(LastWr&0x3)
- {
-  case 0x1:
-  case 0x0: return(0x83);
-  case 0x2: return(0x42);
- }
- return(0);
-}
-
-DECLFW(Write_IRQFM);
-
-static void M187Power(void)
-{
- Write_IRQFM(0x4017,0x40);
- SetWriteHandler(0x5000,0x5fff,M187Write);
- SetWriteHandler(0x8000,0xFFFF,M187HWrite);
- SetReadHandler(0x5000,0x5FFF,ProtRead);
- SetWriteHandler(0x6000,0x7FFF,M187Write);
- SetReadHandler(0x8000,0xffff,CartBR);
- Sync();
-}
-
-static void sl(void)
-{
- if(IRQa)
- {
-  if(IRQCount>=0)
-  {
-   IRQCount--;
-   if(IRQCount<0)
-   {
-    X6502_IRQBegin(FCEU_IQEXT);
-   }
-  }
- }
-}
-
-static void FP_FASTAPASS(1) foo(uint32 A)
-{
- if((A&0x2000) && !(last&0x2000))
- {
-  count++;
-  if(count==42)
-  {
-   sl();
-   count=0;
-  }
- }
- last=A;
-}
-
-void Mapper187_Init(CartInfo *info)
-{
- info->Power=M187Power;
-// GameHBIRQHook=sl;
- PPU_hook=foo;
-}
-