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Mapper190: Layout update to look similar to others

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retro-wertz
2017-10-17 15:14:08 +08:00
parent 384d6a98ba
commit 15c0f1468c
1 changed files with 42 additions and 37 deletions
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79
src/boards/190.c
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@@ -21,65 +21,70 @@
#include "mapinc.h"
static uint8 prgr, chrr[4];
static uint8 preg, creg[4];
static uint8 *WRAM = NULL;
static void Mapper190_Sync(void) {
static SFORMAT StateRegs[] =
{
{ &preg, 1, "PREG" },
{ creg, 4, "CREG" },
{ 0 }
};
static void Sync(void) {
setprg8r(0x10, 0x6000, 0);
setprg16(0x8000, prgr);
setprg16(0x8000, preg);
setprg16(0xC000, 0);
setchr2(0x0000, chrr[0]);
setchr2(0x0800, chrr[1]);
setchr2(0x1000, chrr[2]);
setchr2(0x1800, chrr[3]);
setchr2(0x0000, creg[0]);
setchr2(0x0800, creg[1]);
setchr2(0x1000, creg[2]);
setchr2(0x1800, creg[3]);
}
static DECLFW(Mapper190_Write89) { prgr = V&7; Mapper190_Sync(); }
static DECLFW(Mapper190_WriteCD) { prgr = 8|(V&7); Mapper190_Sync(); }
static DECLFW(Mapper190_WriteAB) {
int bank = A&3;
chrr[bank] = V&63;
Mapper190_Sync();
static DECLFW(M190Write89) {
preg = V & 7;
Sync();
}
static DECLFW(M190WriteCD) {
preg = 8 | (V & 7);
Sync();
}
static void Mapper190_Power(void) {
static DECLFW(M190WriteAB) {
creg[A & 3] = V;
Sync();
}
static void M190Power(void) {
creg[0] = creg[1] = creg[2] = creg[3] = 0;
preg = 0;
FCEU_CheatAddRAM(0x2000 >> 10, 0x6000, WRAM);
SetReadHandler(0x6000, 0xFFFF, CartBR);
SetWriteHandler(0x6000, 0x7FFF, CartBW);
SetWriteHandler(0x8000, 0x9FFF, Mapper190_Write89);
SetWriteHandler(0xA000, 0xBFFF, Mapper190_WriteAB);
SetWriteHandler(0xC000, 0xDFFF, Mapper190_WriteCD);
Mapper190_Sync();
SetWriteHandler(0x8000, 0x9FFF, M190Write89);
SetWriteHandler(0xA000, 0xBFFF, M190WriteAB);
SetWriteHandler(0xC000, 0xDFFF, M190WriteCD);
setmirror(MI_V);
Sync();
}
static void Mapper190_Close(void) {
FCEU_gfree(WRAM);
static void M190Close(void) {
if (WRAM)
FCEU_gfree(WRAM);
WRAM = NULL;
}
static void Mapper190_Restore(int version) {
Mapper190_Sync();
static void StateRestore(int version) {
Sync();
}
void Mapper190_Init(CartInfo *info) {
info->Power = Mapper190_Power;
info->Close = Mapper190_Close;
GameStateRestore = Mapper190_Restore;
info->Power = M190Power;
info->Close = M190Close;
WRAM = (uint8*)FCEU_gmalloc(0x2000);
SetupCartPRGMapping(0x10, WRAM, 0x2000, 1);
chrr[0] = chrr[1] = chrr[2] = chrr[3] = prgr = 0;
AddExState(&prgr, 1, 0, "PRGR");
AddExState(chrr, 4, 0, "CHRR");
AddExState(WRAM, 0x2000, 0, "WRAM");
GameStateRestore = StateRestore;
AddExState(&StateRegs, ~0, 0, 0);
}