/* Code: ID of the column.
* Label: name of the row i.e: _117_coupe_68.
*/
public SpecDB(string folderName, SpecDBFolder type, bool loadAsOriginalImplementation)
{
FolderName = folderName;
if (folderName.Length > 4 && int.TryParse(folderName.Substring(folderName.Length - 4, 4), out int vers))
{
Version = vers;
}
else
{
string typeName = type.ToString();
Version = int.Parse(typeName.Substring(typeName.Length - 4, 4));
}
SpecDBFolderType = type;
SpecDBName = Path.GetFileNameWithoutExtension(folderName);
LoadingAsOriginalImplementation = loadAsOriginalImplementation;
if (LoadingAsOriginalImplementation)
{
Fixed_Tables = new SpecDBTable[SPEC_DB_TABLE_COUNT];
for (int i = 0; i < Fixed_Tables.Length; i++)
{
Fixed_Tables[i] = new SpecDBTable(TABLE_NAMES[i]);
}
}
else
{
Tables = new Dictionary <string, SpecDBTable>();
}
}
// Non Original Implementations
public void PreLoadAllTablesFromCurrentFolder()
{
var tablePaths = Directory.GetFiles(FolderName, "*.dbt", SearchOption.TopDirectoryOnly);
foreach (var table in tablePaths)
{
string tableName = Path.GetFileNameWithoutExtension(table);
if (!File.Exists(Path.Combine(FolderName, tableName) + ".idi"))
{
continue;
}
var specdbTable = new SpecDBTable(tableName);
specdbTable.AddressInitialize(this);
specdbTable.ReadIDIMapOffsets(this);
Tables.Add(specdbTable.TableName, specdbTable);
}
}
/// <summary>
/// Gets the offset of the string key for a row code in the IDI.
/// </summary>
/// <param name="table">Table to look at.</param>
/// <param name="code">Code of the row.</param>
/// <returns></returns>
public int GetLabelOffsetByIDFromTable(SpecDBTables table, int code)
{
SpecDBTable sTable = Fixed_Tables[(int)table];
IDI idi = sTable.IDI;
SpanReader sr = new SpanReader(idi.Buffer);
sr.Position = 4;
int entryCount = sr.ReadInt32();
// "original" implementation had one while and one do loop, probably decompiler that just failed
for (int i = 0; i < entryCount; i++)
{
sr.Position = IDI.HeaderSize + (i * 8) + 4;
int entryCode = sr.ReadInt32();
if (entryCode == code)
{
// Original: return (char*)(idiFile + index * 8 + *(int*)(iVar3 * 8 + idiFile + 0x10) + 0x12);
// *(int*)(iVar3 * 8 + idiFile + 0x10)
int entryPos = IDI.HeaderSize + (i * 8);
sr.Position = entryPos;
int stringOffset = sr.ReadInt32();
// idiFile + index * 8 (go to the beginning of the second table)
sr.Position = IDI.HeaderSize + entryCount * 8; // Header is added due to below
// Add the two
sr.Position += stringOffset;
//0x12 is just the base header + the string length as short, optimized
return(sr.Position + 2);
}
}
return(-1); // NULL
}
