*
* Copyright notice for this file:
* Copyright (C) 1998 BERO
- * Copyright (C) 2002 Ben Parnell
+ * 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
static uint8 latche;
-static DECLFW(Mapper2_write)
+static DECLFW(Mapper34_write)
{
- latche=V;
- ROM_BANK16(0x8000,V);
-}
-
-void Mapper2_init(void)
-{
- SetWriteHandler(0x8000,0xFFFF,Mapper2_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-static DECLFW(Mapper3_write)
-{
- VROM_BANK8(V);
- latche=V;
-}
-
-void Mapper3_init(void)
-{
- SetWriteHandler(0x8000,0xFFFF,Mapper3_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-DECLFW(Mapper7_write)
-{
- ROM_BANK32(V&0xF);
- onemir((V>>4)&1);
- latche=V;
-}
-
-void Mapper7_init(void)
-{
- onemir(0);
- SetWriteHandler(0x8000,0xFFFF,Mapper7_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-DECLFW(Mapper11_write)
-{
- ROM_BANK32(V);
- VROM_BANK8(V>>4);
- latche=V;
-}
-
-void Mapper11_init(void)
-{
- ROM_BANK32(0);
- SetWriteHandler(0x8000,0xFFFF,Mapper11_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-static DECLFW(Mapper13_write)
-{
- setchr4r(0x10,0x1000,V&3);
- setprg32(0x8000,(V>>4)&3);
- latche=V;
-}
-
-static void Mapper13_StateRestore(int version)
-{
- setchr4r(0x10,0x0000,0);
- setchr4r(0x10,0x1000,latche&3);
- setprg32(0x8000,(latche>>4)&3);
-}
-
-void Mapper13_init(void)
-{
- SetWriteHandler(0x8000,0xFFFF,Mapper13_write);
- GameStateRestore=Mapper13_StateRestore;
- AddExState(&latche, 1, 0, "LATC");
- AddExState(MapperExRAM, 16384, 0, "CHRR");
- SetupCartCHRMapping(0x10, MapperExRAM, 16384, 1);
-
- latche=0;
- Mapper13_StateRestore(VERSION_NUMERIC);
-}
-
-DECLFW(Mapper34_write)
-{
-switch(A)
+ switch(A)
{
- case 0x7FFD:ROM_BANK32(V);break;
- case 0x7FFE:VROM_BANK4(0x0000,V);break;
- case 0x7fff:VROM_BANK4(0x1000,V);break;
+ 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);
+ if(A>=0x8000)
+ ROM_BANK32(V);
}
void Mapper34_init(void)
-{
- SetWriteHandler(0x7ffd,0xffff,Mapper34_write);
-}
-
-DECLFW(Mapper66_write)
-{
- VROM_BANK8(V&0xF);
- ROM_BANK32((V>>4));
- latche=V;
-}
-
-void Mapper66_init(void)
{
ROM_BANK32(0);
- SetWriteHandler(0x6000,0xffff,Mapper66_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-DECLFW(Mapper152_write)
-{
- ROM_BANK16(0x8000,(V>>4)&0x7);
- VROM_BANK8(V&0xF);
- onemir((V>>7)&1); /* Saint Seiya...hmm. */
- latche=V;
-}
-
-void Mapper152_init(void)
-{
- onemir(0);
- SetWriteHandler(0x6000,0xffff,Mapper152_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-static DECLFW(Mapper70_write)
-{
- ROM_BANK16(0x8000,V>>4);
- VROM_BANK8(V&0xF);
- latche=V;
-}
-
-void Mapper70_init(void)
-{
- SetWriteHandler(0x6000,0xffff,Mapper70_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-/* Should be two separate emulation functions for this "mapper". Sigh. URGE TO KILL RISING. */
-static DECLFW(Mapper78_write)
-{
- //printf("$%04x:$%02x\n",A,V);
- ROM_BANK16(0x8000,V&0x7);
- VROM_BANK8(V>>4);
- onemir((V>>3)&1);
- latche=V;
-}
-
-void Mapper78_init(void)
-{
- SetWriteHandler(0x8000,0xffff,Mapper78_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-DECLFW(Mapper87_write)
-{
- VROM_BANK8(V>>1);
- latche=V;
-}
-
-void Mapper87_init(void)
-{
- SetWriteHandler(0x6000,0xffff,Mapper87_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-DECLFW(Mapper93_write)
-{
- ROM_BANK16(0x8000,V>>4);
- MIRROR_SET(V&1);
- latche=V;
-}
-
-void Mapper93_init(void)
-{
- SetWriteHandler(0x8000,0xffff,Mapper93_write);
- AddExState(&latche, 1, 0, "LATC");
-}
-
-
-DECLFW(Mapper94_write)
-{
- ROM_BANK16(0x8000,V>>2);
- latche=V;
-}
-
-void Mapper94_init(void)
-{
- SetWriteHandler(0x8000,0xffff,Mapper94_write);
- AddExState(&latche, 1, 0, "LATC");
+ SetWriteHandler(0x7ffd,0xffff,Mapper34_write);
}
/* I might want to add some code to the mapper 96 PPU hook function
static void FP_FASTAPASS(1) M96Hook(uint32 A)
{
- if(A<0x2000)
- return;
+ if((A&0x3000)!=0x2000) return;
+ //if((A&0x3ff)>=0x3c0) return;
M96LA=(A>>8)&3;
setchr4r(0x10,0x0000,(latche&4)|M96LA);
}
-static void M96Sync()
+static void M96Sync(int v)
{
setprg32(0x8000,latche&3);
setchr4r(0x10,0x0000,(latche&4)|M96LA);
AddExState(&M96LA, 1, 0, "LAVA");
SetupCartCHRMapping(0x10, MapperExRAM, 32768, 1);
latche=M96LA=0;
- M96Sync();
+ M96Sync(0);
+ setmirror(MI_0);
GameStateRestore=M96Sync;
}
-static DECLFW(Mapper140_write)
-{
- VROM_BANK8(V&0xF);
- ROM_BANK32((V>>4)&0xF);
-}
-
-void Mapper140_init(void)
+static DECLFW(M156Write)
{
- ROM_BANK32(0);
- SetWriteHandler(0x6000,0x7FFF,Mapper140_write);
+ if(A>=0xc000 && A<=0xC003)
+ VROM_BANK1((A&3)*1024,V);
+ else if(A>=0xc008 && A<=0xc00b)
+ VROM_BANK1(0x1000+(A&3)*1024,V);
+ if(A==0xc010) ROM_BANK16(0x8000,V);
+// printf("$%04x:$%02x\n",A,V);
}
-static void M185Sync()
+void Mapper156_init(void)
{
- int x;
-
- if(!(mapbyte1[0]&3))
-// if(!(mapbyte1[0]==0x21))
- {
- for(x=0;x<8;x++)
- setchr1r(0x10,x<<10,0);
- }
- else
- setchr8(0);
-}
-
-static DECLFW(Mapper185_write)
-{
- mapbyte1[0]=V;
- M185Sync();
- // printf("Wr: $%04x:$%02x\n",A,V);
-}
-
-void Mapper185_init(void)
-{
- memset(MapperExRAM,0xFF,1024);
- MapStateRestore=M185Sync;
- mapbyte1[0]=0;
- M185Sync();
-
- SetupCartCHRMapping(0x10,MapperExRAM,1024,0);
- SetWriteHandler(0x8000,0xFFFF,Mapper185_write);
+ onemir(0);
+ SetWriteHandler(0xc000,0xc010,M156Write);
}
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