public override void WriteScroll(ROM rom)
{
rom.PushOffset(romOffset);
rom.Write8(acts, 0x02);
rom.Write16(X, 0x04);
rom.Write16(Y, 0x06);
rom.Write32(segmentedAddress, 0x10);
rom.Write32(behavior, 0x14);
rom.PopOffset();
}
private static void RelocationParse_cmd24(ROM rom, RelocationTable table, RegionParseState state)
{
int behaviour = rom.Read32(0x14);
if (behaviour == scrollBehaviour || behaviour == scrollBehaviourLegacy)
{
int address = 0;
int intX = rom.Read16(0x04);
float X = intX;
byte[] Xdata = BitConverter.GetBytes(X);
address += Xdata[2] * 0x10000;
address += (ushort)rom.Read16(0x10);
int segmentedAddress = address - 0x20000 + 0x0E000000;
int newSegmentedAddress = table.Relocate((int)state.area, segmentedAddress);
if (newSegmentedAddress == -1)
{
throw new ArgumentException("Failed to relocate scrolling texture!");
}
int newAddress = newSegmentedAddress - 0x0E000000 + 0x20000;
Xdata[2] = (byte)((newAddress >> 16) & 0xFF);
float newX = BitConverter.ToSingle(Xdata, 0);
int newIntX = Convert.ToInt16(newX);
rom.Write16(newIntX, 0x04);
rom.Write16(newAddress & 0xFFFF, 0x10);
rom.Write32(scrollBehaviourLegacy, 0x14);
}
}
private static void HeaderFix_cmd17(ROM rom, ROM initROM, out bool isFixed)
{
int segment = rom.Read8(3);
int startAddress = initROM.GetSegmentDescriptor(0x0E).start;
int endAddress = startAddress + initROM.GetSegmentDescriptor(0x0E).length;
if (segment != 0x0E)
{
isFixed = false;
return;
}
rom.Write32(startAddress, 4);
rom.Write32(endAddress, 8);
isFixed = true;
}
public override void WriteScroll(ROM rom)
{
rom.PushOffset(romOffset);
rom.Write8(acts, 0x02);
rom.Write16(X, 0x04);
rom.Write16(Y, 0x06);
rom.Write16(Z, 0x08);
rom.Write16(BParam, 0x10);
rom.Write16(BParam2, 0x12);
rom.Write32(behavior, 0x14);
rom.PopOffset();
}
public void RelocateOffset(object key, ROM rom, int romOffset)
{
int segment = rom.Read8(romOffset);
if (segment != 0x0e && segment != 0x19)
{
return;
}
int segmentedAddress = rom.Read32(romOffset);
int newSegmentedAddress = Relocate(key, segmentedAddress);
if (newSegmentedAddress == -1)
{
throw new ArgumentException(String.Format("Relocation Table does not have address {0:x}", segmentedAddress));
}
rom.Write32(newSegmentedAddress, romOffset);
}
