UINT16 __fastcall rallybikReadWord(UINT32 a)
{
switch (a)
{
case 0x100002:
return ToaBCU2GetRAMPointer();
case 0x100004: // ok?
{
INT32 data = ToaBCU2ReadRAM_Hi();
data |= ((data & 0xf000) >> 4) | ((data & 0x0030) << 2);
return data;
}
case 0x100006:
return ToaBCU2ReadRAM_Lo();
case 0x100010:
case 0x100012:
case 0x100014:
case 0x100016:
case 0x100018:
case 0x10001a:
case 0x10001c:
case 0x10001e:
return BCU2Reg[(a & 0x0f) >> 1];
}
return 0;
}
UINT16 __fastcall vimanaReadWord(UINT32 a)
{
switch (a)
{
case 0x0c0002:
return ToaFCU2GetRAMPointer();
case 0x0c0004:
return ToaFCU2ReadRAM();
case 0x0c0006:
return ToaFCU2ReadRAMSize();
case 0x4c0002:
return ToaBCU2GetRAMPointer();
case 0x4c0004:
return ToaBCU2ReadRAM_Hi();
case 0x4c0006:
return ToaBCU2ReadRAM_Lo();
case 0x4c0010:
case 0x4c0012:
case 0x4c0014:
case 0x4c0016:
case 0x4c0018:
case 0x4c001a:
case 0x4c001c:
case 0x4c001e:
return BCU2Reg[(a & 0x0f) >> 1];
}
return 0;
}
unsigned short __fastcall samesameReadWord(unsigned int a)
{
switch (a)
{
case 0x140000:
return DrvInputs[0];
case 0x140002:
return DrvInputs[1];
case 0x140004:
return DrvDips[0];
case 0x140006:
return DrvDips[1];
case 0x140008:
return DrvInputs[2];
case 0x14000a:
return (0x80 | DrvDips[2]);
case 0x14000e:
return 0; // mcu reads...
case 0x180002:
return ToaBCU2GetRAMPointer();
case 0x180004:
return ToaBCU2ReadRAM_Hi();
case 0x180006:
return ToaBCU2ReadRAM_Lo();
case 0x180010:
case 0x180012:
case 0x180014:
case 0x180016:
case 0x180018:
case 0x18001a:
case 0x18001c:
case 0x18001e:
return BCU2Reg[(a & 0x0f) >> 1];
case 0x1c0002:
return ToaFCU2GetRAMPointer();
case 0x1c0004:
return ToaFCU2ReadRAM();
case 0x1c0006:
return ToaFCU2ReadRAMSize();
}
return 0;
}
UINT16 __fastcall truxtonReadWord(UINT32 sekAddress)
{
switch (sekAddress) {
case 0x0c0002:
return ToaFCU2GetRAMPointer();
case 0x0c0004:
return ToaFCU2ReadRAM();
case 0x0c0006:
return ToaFCU2ReadRAMSize();
case 0x100002:
return ToaBCU2GetRAMPointer();
case 0x100004:
return ToaBCU2ReadRAM_Hi();
case 0x100006:
return ToaBCU2ReadRAM_Lo();
case 0x100010:
case 0x100011:
case 0x100012:
case 0x100013:
case 0x100014:
case 0x100015:
case 0x100016:
case 0x100017:
case 0x100018:
case 0x100019:
case 0x10001A:
case 0x10001B:
case 0x10001C:
case 0x10001D:
case 0x10001E:
case 0x10001F:
return BCU2Reg[(sekAddress & 15) >> 1];
case 0x0c0000:
case 0x140000:
return ToaVBlankRegister();
default: {
// bprintf(PRINT_NORMAL, _T("Read Word %06X.\n"), sekAddress);
}
}
return 0;
}
unsigned short __fastcall outzoneReadWord(unsigned int sekAddress)
{
switch (sekAddress) {
case 0x100002:
return ToaFCU2GetRAMPointer();
case 0x100004:
return ToaFCU2ReadRAM();
case 0x100006:
return ToaFCU2ReadRAMSize();
case 0x200002:
return ToaBCU2GetRAMPointer();
case 0x200004:
return ToaBCU2ReadRAM_Hi();
case 0x200006:
return ToaBCU2ReadRAM_Lo();
case 0x200010:
case 0x200011:
case 0x200012:
case 0x200013:
case 0x200014:
case 0x200015:
case 0x200016:
case 0x200017:
case 0x200018:
case 0x200019:
case 0x20001A:
case 0x20001B:
case 0x20001C:
case 0x20001D:
case 0x20001E:
case 0x20001F:
return BCU2Reg[(sekAddress & 15) >> 1];
case 0x100000:
case 0x300000:
return ToaVBlankRegister();
default: {
// printf("Attempt to read word value of location %x\n", sekAddress);
}
}
return 0;
}
UINT16 __fastcall demonwldReadWord(UINT32 a)
{
switch (a)
{
case 0x800002:
return ToaBCU2GetRAMPointer();
case 0x800004:
return ToaBCU2ReadRAM_Hi();
case 0x800006:
return ToaBCU2ReadRAM_Lo();
case 0x800010:
case 0x800012:
case 0x800014:
case 0x800016:
case 0x800018:
case 0x80001a:
case 0x80001c:
case 0x80001e:
return BCU2Reg[(a & 0x0f) >> 1];
case 0xa00002:
return ToaFCU2GetRAMPointer();
case 0xa00004:
return ToaFCU2ReadRAM();
case 0xa00006:
return ToaFCU2ReadRAMSize();
case 0xe0000e: // hack
{
demonwld_hack++;
if (demonwld_hack & 4)
return 0x76;
else
return 0;
}
}
return 0;
}
