BHD5_1.bt

//------------------------------------------------
//--- 010 Editor v9.0.1 Binary Template
//
//      File: BHD5.bt
//   Authors: HotPocketRemix, TKGP
//   Version: 
//   Purpose: DS1 dvdbnd headers
//  Category: Dark Souls
// File Mask: *.bhd5
//  ID Bytes: 42 48 44 35 FF 00 00 00 01 00 00 00
//   History: 
//------------------------------------------------

if (ReadByte(4) == 0)
    BigEndian();
else
    LittleEndian();

typedef struct {
    char magic[4]; Assert(magic == "BHD5");
    // 0 for PS3, -1 for PC
    byte unk04; Assert(unk04 == 0 || unk04 == -1);
    byte unk05; Assert(unk05 == 0);
    byte unk06; Assert(unk06 == 0);
    byte unk07; Assert(unk07 == 0);
    int unk08; Assert(unk08 == 1);
    int fileSize <format=hex>;
    int bucketCount;
    int bucketsOffset <format=hex>; Assert(bucketsOffset == 0x18);
} Header <bgcolor=cLtRed>;


typedef struct (Header& header) {
    int fileNameHash <format=hex>;
    int fileSize <format=hex>;
    quad fileOffset <format=hex>;
} FileHeader <read=ReadFileHeader, bgcolor=cAqua, optimize=false>;

string ReadFileHeader(FileHeader& header) {
    string str;
    SPrintf(str, "%08X : %8X+%X",
        header.fileNameHash, header.fileOffset, header.fileSize);
    return str;
}


typedef struct (Header& header) {
    int fileHeaderCount;
    int fileHeadersOffset <format=hex>;
    
    if (fileHeaderCount > 0) {
        local quad pos <hidden=true> = FTell();
        FSeek(fileHeadersOffset);
        struct {
            FileHeader fileHeaders(header)[fileHeaderCount];
        } fileHeaders;
        FSeek(pos);
    }
} Bucket <read=ReadBucket, bgcolor=cLtGreen, optimize=false>;

string ReadBucket(Bucket& bucket) {
    string str;
    SPrintf(str, "[%2i]", bucket.fileHeaderCount);
    return str;
}


Header header;
struct {
    Bucket buckets(header)[header.bucketCount];
} buckets;