public void Assemble()
{
int offset = 0;
offset = (index * 18) + 0x1D0040; offset++;
rom[offset] = messageBox != 0 ? (byte)((messageBox - 1) << 1) : (byte)0xFE;
offset++;
rom[offset] = maskLowX;
Bits.SetBit(rom, offset, 7, maskLock); offset++;
rom[offset] = maskLowY; offset++;
rom[offset] = maskHighX; offset++;
rom[offset] = maskHighY; offset++;
rom[offset] = xNegL2; offset++;
rom[offset] = yNegL2; offset++;
rom[offset] = xNegL3; offset++;
rom[offset] = yNegL3;
Bits.SetBit(rom, offset, 7, infiniteScrolling); offset++;
Bits.SetBit(rom, offset, 0, scrollWrapL1_HZ);
Bits.SetBit(rom, offset, 1, scrollWrapL1_VT);
Bits.SetBit(rom, offset, 2, culexA);
Bits.SetBit(rom, offset, 3, scrollWrapL2_HZ);
Bits.SetBit(rom, offset, 4, scrollWrapL2_VT);
Bits.SetBit(rom, offset, 5, culexB);
Bits.SetBit(rom, offset, 6, scrollWrapL3_HZ);
Bits.SetBit(rom, offset, 7, scrollWrapL3_VT);
offset++;
rom[offset] = 0;
switch (syncL2_HZ)
{
case 0: Bits.SetBitsByByte(rom, offset, 0x03, false); break;
case 1: Bits.SetBitsByByte(rom, offset, 0x02, true); break;
case 2: Bits.SetBitsByByte(rom, offset, 0x03, true); break;
case 3: Bits.SetBitsByByte(rom, offset, 0x01, true); break;
}
switch (syncL2_VT)
{
case 0: Bits.SetBitsByByte(rom, offset, 0x0C, false); break;
case 1: Bits.SetBitsByByte(rom, offset, 0x08, true); break;
case 2: Bits.SetBitsByByte(rom, offset, 0x0C, true); break;
case 3: Bits.SetBitsByByte(rom, offset, 0x04, true); break;
}
switch (syncL3_HZ)
{
case 0: Bits.SetBitsByByte(rom, offset, 0x30, false); break;
case 1: Bits.SetBitsByByte(rom, offset, 0x20, true); break;
case 2: Bits.SetBitsByByte(rom, offset, 0x30, true); break;
case 3: Bits.SetBitsByByte(rom, offset, 0x10, true); break;
}
switch (syncL3_VT)
{
case 0: Bits.SetBitsByByte(rom, offset, 0xC0, false); break;
case 1: Bits.SetBitsByByte(rom, offset, 0x80, true); break;
case 2: Bits.SetBitsByByte(rom, offset, 0xC0, true); break;
case 3: Bits.SetBitsByByte(rom, offset, 0x40, true); break;
}
offset++;
switch (scrollDirectionL2)
{
case 0: rom[offset] = 0x00; break;
case 1: rom[offset] = 0x08; break;
case 2: rom[offset] = 0x10; break;
case 3: rom[offset] = 0x18; break;
case 4: rom[offset] = 0x20; break;
case 5: rom[offset] = 0x28; break;
case 6: rom[offset] = 0x30; break;
case 7: rom[offset] = 0x38; break;
}
switch (scrollSpeedL2)
{
case 0: Bits.SetBitsByByte(rom, offset, 0x00, true); break;
case 4: Bits.SetBitsByByte(rom, offset, 0x01, true); break;
case 2: Bits.SetBitsByByte(rom, offset, 0x02, true); break;
case 1: Bits.SetBitsByByte(rom, offset, 0x03, true); break;
case 3: Bits.SetBitsByByte(rom, offset, 0x04, true); break;
case 5: Bits.SetBitsByByte(rom, offset, 0x05, true); break;
case 6: Bits.SetBitsByByte(rom, offset, 0x07, true); break;
}
Bits.SetBit(rom, offset, 7, scrollL2Bit7);
offset++;
switch (scrollDirectionL3)
{
case 0: rom[offset] = 0x00; break;
case 1: rom[offset] = 0x08; break;
case 2: rom[offset] = 0x10; break;
case 3: rom[offset] = 0x18; break;
case 4: rom[offset] = 0x20; break;
case 5: rom[offset] = 0x28; break;
case 6: rom[offset] = 0x30; break;
case 7: rom[offset] = 0x38; break;
}
switch (scrollSpeedL3)
{
case 0: Bits.SetBitsByByte(rom, offset, 0x00, true); break;
case 4: Bits.SetBitsByByte(rom, offset, 0x01, true); break;
case 2: Bits.SetBitsByByte(rom, offset, 0x02, true); break;
case 1: Bits.SetBitsByByte(rom, offset, 0x03, true); break;
case 3: Bits.SetBitsByByte(rom, offset, 0x04, true); break;
case 5: Bits.SetBitsByByte(rom, offset, 0x05, true); break;
case 6: Bits.SetBitsByByte(rom, offset, 0x07, true); break;
}
Bits.SetBit(rom, offset, 7, scrollL3Bit7);
offset++;
rom[offset] = 0;
Bits.SetBit(rom, offset, 4, ripplingWater);
Bits.SetBitsByByte(rom, offset, prioritySet, true);
offset++;
switch (effectsL3)
{
case 0: rom[offset] = 0x00; break;
case 1: rom[offset] = 0x01; break;
case 2: rom[offset] = 0x02; break;
case 3: rom[offset] = 0x03; break;
case 4: rom[offset] = 0x05; break;
case 5: rom[offset] = 0x06; break;
case 6: rom[offset] = 0x07; break;
case 7: rom[offset] = 0x08; break;
case 8: rom[offset] = 0x09; break;
case 9: rom[offset] = 0x0A; break;
case 10: rom[offset] = 0x0B; break;
case 11: rom[offset] = 0x0C; break;
case 12: rom[offset] = 0x0D; break;
case 13: rom[offset] = 0x0E; break;
case 14: rom[offset] = 0x0F; break;
case 15: rom[offset] = 0x10; break;
case 16: rom[offset] = 0x11; break;
case 17: rom[offset] = 0x12; break;
case 18: rom[offset] = 0x14; break;
case 19: rom[offset] = 0x15; break;
case 20: rom[offset] = 0x16; break;
case 21: rom[offset] = 0x17; break;
case 22: rom[offset] = 0x18; break;
}
offset++;
switch (effectsNPC)
{
case 0: rom[offset] = 0x00; break;
case 1: rom[offset] = 0x05; break;
case 2: rom[offset] = 0x06; break;
case 3: rom[offset] = 0x07; break;
case 4: rom[offset] = 0x0A; break;
case 5: rom[offset] = 0x0B; break;
case 6: rom[offset] = 0x0C; break;
case 7: rom[offset] = 0x0D; break;
case 8: rom[offset] = 0x0F; break;
case 9: rom[offset] = 0x10; break;
case 10: rom[offset] = 0x12; break;
case 11: rom[offset] = 0x13; break;
case 12: rom[offset] = 0x15; break;
case 13: rom[offset] = 0x16; break;
case 14: rom[offset] = 0x17; break;
case 15: rom[offset] = 0x18; break;
case 16: rom[offset] = 0x19; break;
case 17: rom[offset] = 0x1A; break;
case 18: rom[offset] = 0x1B; break;
case 19: rom[offset] = 0x1D; break;
case 20: rom[offset] = 0x1E; break;
case 21: rom[offset] = 0x1F; break;
case 22: rom[offset] = 0x20; break;
case 23: rom[offset] = 0x21; break;
case 24: rom[offset] = 0x22; break;
}
}