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small galaga update

This commit is contained in:
dinkc64 2015-02-13 09:02:52 +00:00
parent 1021a564f8
commit 29455a141f
1 changed files with 23 additions and 18 deletions
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41
src/burn/drv/pre90s/d_galaga.cpp
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@ -27,7 +27,7 @@ static UINT8 *DrvPromSpriteLookup = NULL;
static UINT8 *DrvChars = NULL;
static UINT8 *DrvSprites = NULL;
static UINT8 *DrvTempRom = NULL;
static UINT32 *DrvPalette = NULL;
static UINT32 *DrvPalette = NULL;
static UINT8 DrvCPU1FireIRQ;
static UINT8 DrvCPU2FireIRQ;
@ -47,6 +47,10 @@ static UINT8 IOChipCoinPerCredit;
static UINT8 IOChipCreditPerCoin;
static UINT8 IOChipCustom[16];
static UINT8 PrevInValue;
// Namco54XX Stuff
static INT32 Fetch = 0;
static INT32 FetchMode = 0;
static UINT8 Config1[4], Config2[4], Config3[5];
static INT32 nCyclesDone[3], nCyclesTotal[3];
static INT32 nCyclesSegment;
@ -379,7 +383,7 @@ STD_ROM_FN(Gallag)
static struct BurnSampleInfo GalagaSampleDesc[] = {
#if !defined (ROM_VERIFY)
{ "bang.wav", SAMPLE_NOLOOP },
{ "bang.wav", SAMPLE_NOLOOP },
{ "init.wav", SAMPLE_NOLOOP },
#endif
{ "", 0 }
};
@ -450,15 +454,17 @@ static INT32 DrvDoReset()
IOChipCustom[i] = 0;
}
Fetch = 0;
FetchMode = 0;
memset(&Config1, 0, sizeof(Config1));
memset(&Config2, 0, sizeof(Config2));
memset(&Config3, 0, sizeof(Config3));
return 0;
}
static void Namco54XXWrite(INT32 Data)
{
static INT32 Fetch;
static INT32 FetchMode;
static UINT8 Config1[4], Config2[4], Config3[5];
if (Fetch) {
switch (FetchMode) {
default:
@ -845,7 +851,7 @@ static void MachineInit()
NamcoSoundInit(18432000 / 6 / 32, 3);
NacmoSoundSetAllRoutes(0.90 * 10.0 / 16.0, BURN_SND_ROUTE_BOTH);
BurnSampleInit(1);
BurnSampleSetAllRoutesAllSamples(0.80, BURN_SND_ROUTE_BOTH);
BurnSampleSetAllRoutesAllSamples(0.55, BURN_SND_ROUTE_BOTH);
GenericTilesInit();
@ -1558,10 +1564,9 @@ static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
if (nAction & ACB_DRIVER_DATA) {
ZetScan(nAction); // Scan Z80
NamcoSoundScan(nAction, pnMin);
BurnSampleScan(nAction, pnMin);
// Scan critical driver variables
SCAN_VAR(nCyclesDone);
SCAN_VAR(nCyclesSegment);
SCAN_VAR(DrvCPU1FireIRQ);
SCAN_VAR(DrvCPU2FireIRQ);
SCAN_VAR(DrvCPU3FireIRQ);
@ -1577,16 +1582,16 @@ static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
SCAN_VAR(IOChipCoinPerCredit);
SCAN_VAR(IOChipCreditPerCoin);
SCAN_VAR(PrevInValue);
for (INT32 i = 0; i < 6; i++) {
SCAN_VAR(DrvStarControl[i]);
}
for (INT32 i = 0; i < 16; i++) {
SCAN_VAR(IOChipCustom[i]);
}
SCAN_VAR(DrvDip);
SCAN_VAR(DrvInput);
SCAN_VAR(DrvStarControl);
SCAN_VAR(IOChipCustom);
SCAN_VAR(Fetch);
SCAN_VAR(FetchMode);
SCAN_VAR(Config1);
SCAN_VAR(Config2);
SCAN_VAR(Config3);
}
return 0;
}