// gets passed RomData.SequenceList in Builder.cs::WriteAudioSeq
public static void RebuildAudioSeq(List <SequenceInfo> sequenceList)
{
// spoiler log output DEBUG
StringBuilder log = new StringBuilder();
void WriteOutput(string str)
{
Debug.WriteLine(str); // we still want debug output though
log.AppendLine(str);
}
List <MMSequence> oldSeq = new List <MMSequence>();
int f = RomUtils.GetFileIndexForWriting(Addresses.SeqTable);
int basea = RomData.MMFileList[f].Addr;
for (int i = 0; i < 128; i++)
{
MMSequence entry = new MMSequence();
int entryaddr = Addresses.SeqTable + (i * 16);
entry.Addr = (int)ReadWriteUtils.Arr_ReadU32(RomData.MMFileList[f].Data, entryaddr - basea);
var size = (int)ReadWriteUtils.Arr_ReadU32(RomData.MMFileList[f].Data, (entryaddr - basea) + 4);
if (size > 0)
{
entry.Data = new byte[size];
Array.Copy(RomData.MMFileList[4].Data, entry.Addr, entry.Data, 0, entry.Size);
}
else
{
int j = sequenceList.FindIndex(u => u.Replaces == i);
if (j != -1)
{
if ((entry.Addr > 0) && (entry.Addr < 128))
{
if (sequenceList[j].Replaces != 0x28) // 28 (fairy fountain)
{
sequenceList[j].Replaces = entry.Addr;
}
else
{
entry.Data = oldSeq[0x18].Data;
}
}
}
}
oldSeq.Add(entry);
}
List <MMSequence> newSeq = new List <MMSequence>();
int addr = 0;
byte[] newAudioSeq = new byte[0];
for (int i = 0; i < 128; i++)
{
MMSequence newentry = new MMSequence();
if (oldSeq[i].Size == 0)
{
newentry.Addr = oldSeq[i].Addr;
}
else
{
newentry.Addr = addr;
}
if (sequenceList.FindAll(u => u.Replaces == i).Count > 1)
{
WriteOutput("Error: Slot " + i.ToString("X") + " has multiple songs pointing at it!");
}
int p = RomData.PointerizedSequences.FindIndex(u => u.PreviousSlot == i);
int j = sequenceList.FindIndex(u => u.Replaces == i);
if (p != -1)
{
// found song we want to pointerize
newentry.Addr = RomData.PointerizedSequences[p].Replaces;
}
else if (j != -1)
{
// new song to replace old slot found
if (sequenceList[j].MM_seq != -1)
{
newentry.Data = oldSeq[sequenceList[j].MM_seq].Data;
WriteOutput("Slot " + i.ToString("X2") + " -> " + sequenceList[j].Name);
}
else if (sequenceList[j].SequenceBinaryList != null && sequenceList[j].SequenceBinaryList.Count > 0)
{
if (sequenceList[j].SequenceBinaryList.Count > 1)
{
WriteOutput("Warning: writing song with multiple sequence/bank combos, selecting first available");
}
newentry.Data = sequenceList[j].SequenceBinaryList[0].SequenceBinary;
WriteOutput("Slot " + i.ToString("X2") + " := " + sequenceList[j].Name + " *");
}
else // non mm, load file and add
{
byte[] data;
if (File.Exists(sequenceList[j].Filename))
{
using (var reader = new BinaryReader(File.OpenRead(sequenceList[j].Filename)))
{
data = new byte[(int)reader.BaseStream.Length];
reader.Read(data, 0, data.Length);
}
}
else if (sequenceList[j].Name == nameof(Properties.Resources.mmr_f_sot))
{
data = Properties.Resources.mmr_f_sot;
}
else
{
throw new Exception("Music not found as file or built-in resource." + sequenceList[j].Filename);
}
// I think this checks if the sequence type is correct for MM
// because DB ripped sequences from SF64/SM64/MK64 without modifying them
if (data[1] != 0x20)
{
data[1] = 0x20;
}
newentry.Data = data;
WriteOutput("Slot " + i.ToString("X2") + " := " + sequenceList[j].Name);
}
}
else // not found, song wasn't touched by rando, just transfer over
{
newentry.Data = oldSeq[i].Data;
}
// if the sequence is not padded to 16 bytes, the DMA fails
// music can stop from playing and on hardware it will just straight crash
var padding = 0x10 - newentry.Size % 0x10;
if (padding != 0x10)
{
newentry.Data = newentry.Data.Concat(new byte[padding]).ToArray();
}
newSeq.Add(newentry);
// TODO is there not a better way to write this?
if (newentry.Data != null)
{
newAudioSeq = newAudioSeq.Concat(newentry.Data).ToArray();
}
addr += newentry.Size;
}
// discovered when MM-only music was fixed, if the audioseq is left in it's old spot
// audio quality is garbage, sounds like static
//if (addr > (RomData.MMFileList[4].End - RomData.MMFileList[4].Addr))
//else
//RomData.MMFileList[4].Data = NewAudioSeq;
int index = RomUtils.AppendFile(newAudioSeq);
ResourceUtils.ApplyHack(Resources.mods.reloc_audio);
RelocateSeq(index);
RomData.MMFileList[4].Data = new byte[0];
RomData.MMFileList[4].Cmp_Addr = -1;
RomData.MMFileList[4].Cmp_End = -1;
//update sequence index pointer table
f = RomUtils.GetFileIndexForWriting(Addresses.SeqTable);
for (int i = 0; i < 128; i++)
{
ReadWriteUtils.Arr_WriteU32(RomData.MMFileList[f].Data, (Addresses.SeqTable + (i * 16)) - basea, (uint)newSeq[i].Addr);
ReadWriteUtils.Arr_WriteU32(RomData.MMFileList[f].Data, 4 + (Addresses.SeqTable + (i * 16)) - basea, (uint)newSeq[i].Size);
}
//update inst sets used by each new seq
// this is NOT the audiobank, its the complementary instrument set value for each sequence
// IE, sequence 7 uses instrument set "10", we replaced it with sequnece ae which needs bank "23"
f = RomUtils.GetFileIndexForWriting(Addresses.InstSetMap);
basea = RomData.MMFileList[f].Addr;
for (int i = 0; i < 128; i++)
{
// huh? paddr? pointer? padding?
int paddr = (Addresses.InstSetMap - basea) + (i * 2) + 2;
int j = -1;
if (newSeq[i].Size == 0) // pointer, we need to copy the instrumnet set from the destination
{
j = sequenceList.FindIndex(u => u.Replaces == newSeq[i].Addr);
}
else
{
j = sequenceList.FindIndex(u => u.Replaces == i);
}
if (j != -1)
{
RomData.MMFileList[f].Data[paddr] = (byte)sequenceList[j].Instrument;
}
}
//// DEBUG spoiler log output
//String dir = Path.GetDirectoryName(_settings.OutputROMFilename);
//String path = $"{Path.GetFileNameWithoutExtension(_settings.OutputROMFilename)}";
//// spoiler log should already be written by the time we reach this far
//if (File.Exists(Path.Combine(dir, path + "_SpoilerLog.txt")))
// path += "_SpoilerLog.txt";
//else // TODO add HTML log compatibility
// path += "_SongLog.txt";
//using (StreamWriter sw = new StreamWriter(Path.Combine(dir, path), append: true))
//{
// sw.WriteLine(""); // spacer
// sw.Write(log);
//}
}
public static void WriteNewItem(Item location, Item item, List <MessageEntry> newMessages, bool updateShop, bool preventDowngrades, bool updateChest, ChestTypeAttribute.ChestType?overrideChestType, bool isExtraStartingItem)
{
System.Diagnostics.Debug.WriteLine($"Writing {item.Name()} --> {location.Location()}");
int f = RomUtils.GetFileIndexForWriting(GET_ITEM_TABLE);
int baseaddr = GET_ITEM_TABLE - RomData.MMFileList[f].Addr;
var getItemIndex = location.GetItemIndex().Value;
int offset = (getItemIndex - 1) * 8 + baseaddr;
var newItem = isExtraStartingItem
? Items.RecoveryHeart // Warning: this will not work well for starting with Bottle contents (currently impossible), because you'll first have to acquire the Recovery Heart before getting the bottle-less version. Also may interfere with future implementation of progressive upgrades.
: RomData.GetItemList[item.GetItemIndex().Value];
var fileData = RomData.MMFileList[f].Data;
var data = new byte[]
{
newItem.ItemGained,
newItem.Flag,
newItem.Index,
newItem.Type,
(byte)(newItem.Message >> 8),
(byte)(newItem.Message & 0xFF),
(byte)(newItem.Object >> 8),
(byte)(newItem.Object & 0xFF),
};
ReadWriteUtils.Arr_Insert(data, 0, data.Length, fileData, offset);
// todo use Logic Editor to handle which locations should be repeatable and which shouldn't.
if ((item.IsCycleRepeatable() && location != Item.HeartPieceNotebookMayor) || (item.Name().Contains("Rupee") && location.IsRupeeRepeatable()))
{
ReadWriteUtils.WriteToROM(cycle_repeat, (ushort)getItemIndex);
cycle_repeat += 2;
cycle_repeat_count += 2;
ReadWriteUtils.WriteToROM(CYCLE_REPEAT_COUNT_ADDRESS, cycle_repeat_count);
}
var isRepeatable = item.IsRepeatable() || (!preventDowngrades && item.IsDowngradable());
if (!isRepeatable)
{
SceneUtils.UpdateSceneFlagMask(getItemIndex);
}
if (item == Item.ItemBottleWitch)
{
ReadWriteUtils.WriteToROM(0xB4997E, (ushort)getItemIndex);
}
if (item == Item.ItemBottleMadameAroma)
{
ReadWriteUtils.WriteToROM(0xB4998A, (ushort)getItemIndex);
}
if (item == Item.ItemBottleAliens)
{
ReadWriteUtils.WriteToROM(0xB49996, (ushort)getItemIndex);
}
if (item == Item.ItemBottleGoronRace)
{
ReadWriteUtils.WriteToROM(0xB499A2, (ushort)getItemIndex);
}
if (updateChest)
{
UpdateChest(location, item, overrideChestType);
}
if (location != item)
{
if (updateShop)
{
UpdateShop(location, item, newMessages);
}
if (location == Item.StartingSword)
{
ResourceUtils.ApplyHack(Values.ModsDirectory, "fix-sword-song-of-time");
}
if (location == Item.MundaneItemSeahorse)
{
ResourceUtils.ApplyHack(Values.ModsDirectory, "fix-fisherman");
}
if (location == Item.MaskFierceDeity)
{
ResourceUtils.ApplyHack(Values.ModsDirectory, "fix-fd-mask-reset");
}
if (location == Item.ItemOcarina || location == Item.SongTime)
{
ResourceUtils.ApplyHack(Values.ModsDirectory, "fix-ocarina-checks");
ResourceUtils.ApplyHack(Values.ModsDirectory, "fix-song-of-time");
}
}
}
