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Simplify dipswitch options for Nintendo World Championships 1990 cart

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This commit is contained in:
negativeExponent
2020-03-18 09:30:58 +08:00
parent 7602b0b613
commit 875ca9004b
2 changed files with 38 additions and 62 deletions
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9
src/boards/mmc1.c
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@@ -249,12 +249,12 @@ static int DetectMMC1WRAMSize(CartInfo *info, int *saveRAM) {
static uint32 NWCIRQCount;
static uint8 NWCRec;
static int32 nwcdip = 0x4;
static uint32 nwcdip = 0x4;
static void NWCIRQHook(int a) {
if (!(NWCRec & 0x10)) {
NWCIRQCount += a;
if (NWCIRQCount >= (0x20000000 | (nwcdip << 25))) {
if (NWCIRQCount >= nwcdip) {
NWCIRQCount = 0;
X6502_IRQBegin(FCEU_IQEXT);
}
@@ -284,11 +284,12 @@ static void NWCPRGHook(uint32 A, uint8 V) {
static void NWCPower(void) {
GenMMC1Power();
setchr8r(0, 0);
nwcdip = (int32)GameInfo->cspecial;
nwcdip = 0x20000000 | ((uint32)GameInfo->cspecial << 25);
}
static void NWCReset(void) {
nwcdip = (int32)GameInfo->cspecial;
nwcdip = 0x20000000 | ((uint32)GameInfo->cspecial << 25);
MMC1CMReset();
}
void Mapper105_Init(CartInfo *info) {