public static string GetEntranceCount(FileStream sr)
{
List <byte[]> list = new List <byte[]>();
byte[] word = new byte[4];
int foundIndex;
StringBuilder result = new StringBuilder();
sr.Seek(Addresser.GetRom(ORom.FileList.code, ORom.Build.DBGMQ, "EntranceIndexTable_Start"),
SeekOrigin.Begin);
for (int i = 0; i < 0x614; i++)
{
sr.Read(word, 0, 4);
foundIndex = list.FindIndex(item => item[0] == word[0]);
if (foundIndex == -1)
{
list.Add(new byte[] { word[0], word[1] });
}
else if (list[foundIndex][1] < word[1])
{
list[foundIndex][1] = word[1];
}
}
foreach (byte[] item in list)
{
result.AppendLine($"{item[0]}, {(item[1] + 1)}");
}
return(result.ToString());
}
//get scene file from mqd folder
//get file size
//add file to location ref by FileTable_Open
//update file table record after FileTable_Open
//add rooms
//update root scene's room addresses
/// <summary>
/// Imports a select set of scenes into a designated rom
/// </summary>
/// <param name="romfile">The rom being modified</param>
/// <param name="scenesLocation">The location of the scene/room files</param>
/// <param name="version">The target version of the rom</param>
/// <param name="importScenes">the scenes to import</param>
public static void ImportToUncompressedRom(string romfile, RomVersion version, string sceneFilesLocation, List <int> importScenes)
{
FileTable_Off = Addresser.GetRom(ORom.FileList.dmadata, version, "Scenes_Start");
SceneTable_Start = Addresser.GetRom(ORom.FileList.code, version, "SceneTable_Start");
int NextWriteAddress;
using (FileStream fs_r = new FileStream(romfile, FileMode.Open, FileAccess.ReadWrite))
{
BinaryReader addrReader = new BinaryReader(fs_r);
addrReader.BaseStream.Position = FileTable_Off;
NextWriteAddress = addrReader.ReadBigInt32();
BinaryWriter bw = new BinaryWriter(fs_r);
//wipe the scene table
for (int i = 0; i < 101; i++)
{
UpdateSceneTable(bw, i, new FileAddress(0, 0));
}
foreach (int sceneIndex in importScenes)
{
AddSceneAndRooms(sceneIndex, ref NextWriteAddress, sceneFilesLocation, bw);
}
}
}
public static void MMEntranceTable(IExperimentFace face, List <string> file)
{
MRom rom = new(file[0], MRom.Build.U0);
//scenes (7 bits, 0x6E max)
//entrance sets (5 bits, 32 max)
//entrance setups(32 max)
StringBuilder sb = new();
RomFile code = rom.Files.GetFile(MRom.FileList.code);
BinaryReader br = new(code);
int sceneBase;
//Sets of entrance records per scene
int entranceSetsPointerAddr;
uint entranceSetsPointer;
int entranceSetsAddr;
//Single set of entrance records (single entrance)
int eNumPointerAddr;
uint eNumPointer;
int eNumAddr;
//get rom address of sceneTableBase
sceneBase = Addresser.GetRom(MRom.FileList.code, rom.Version, AddressToken.EntranceIndexTable_Start);
//for every scene
for (int scene = 0; scene < 0x6E; scene++)
{
//get offset of pointer to the entrance sets
entranceSetsPointerAddr = sceneBase + (sizeof(int) * 3) * scene + 4;
//move the stream to the entrance sets pointer
br.BaseStream.Position = code.Record.GetRelativeAddress(entranceSetsPointerAddr);
//read the entranceSetsPointer (scene)
entranceSetsPointer = br.ReadBigUInt32();
//if invalid
if (!IsPointer(entranceSetsPointer) ||
!Addresser.TryGetRom
(MRom.FileList.code, rom.Version, entranceSetsPointer, out entranceSetsAddr) ||
code.Record.GetRelativeAddress(entranceSetsAddr) >= code.Record.VRom.End)
{
//entrance index base, offset, sptr, eptr, entb1,2,3,4
sb.AppendFormat("{0:X4},{1},{2:X8},{3:X8},{4:X2},{5:X2},{6:X2},{7:X2}",
GetEntranceIndex(scene, 0),
0,
entranceSetsPointer,
0,
255, 0, 0, 0);
sb.AppendLine();
continue;
}
//entranceSetsAddr now contains the rom address to the first entrance set pointer
//for every theoretical entrance set
for (int entranceSet = 0; entranceSet < 32; entranceSet++)
{
eNumPointerAddr = entranceSetsAddr + (sizeof(UInt32) * entranceSet);
//move the stream to the entrance set pointer
br.BaseStream.Position = code.Record.GetRelativeAddress(eNumPointerAddr);
//read the entranceSetPointer (entrance set)
eNumPointer = br.ReadBigUInt32();
//if invalid
if (!IsPointer(eNumPointer) ||
!Addresser.TryGetRom
(MRom.FileList.code, rom.Version, eNumPointer, out eNumAddr) ||
code.Record.GetRelativeAddress(eNumAddr) >= code.Record.VRom.End)
{
//entrance index base, offset, sptr, eptr, entb1,2,3,4
sb.AppendFormat("{0:X4},{1},{2:X8},{3:X8},{4:X2},{5:X2},{6:X2},{7:X2}",
GetEntranceIndex(scene, entranceSet),
0,
entranceSetsPointer,
eNumPointer,
255, 0, 0, 0);
sb.AppendLine();
continue;
}
//eNumAddr is valid
br.BaseStream.Position = code.Record.GetRelativeAddress(eNumAddr);
for (int entrance = 0; entrance < 32; entrance++)
{
//entrance index base, offset, sptr, eptr, entb1,2,3,4
sb.AppendFormat("{0:X4},{1},{2:X8},{3:X8},{4:X2},{5:X2},{6:X2},{7:X2}",
GetEntranceIndex(scene, entranceSet),
entrance,
entranceSetsPointer,
eNumPointer,
br.ReadByte(), br.ReadByte(), br.ReadByte(), br.ReadByte());
sb.AppendLine();
}
}
}
face.OutputText(sb.ToString());
}
