// TSXT - Texture Set Chunk (reversed "TXST")
// Contains texture set information and references
// Found in .tsBE files

type tsxt_chunk [display="TSXT Texture Set"] byteorder BE
{
    // Standard 16-byte Asura chunk header
    chunk_id = ascii(read(4));
    u32 chunk_size;
    u32 version;
    u32 flags;

    chunk_id = chunk_id;


    ui("chunk_id", "Chunk ID");
    chunk_size = chunk_size;

    ui("chunk_size", "Chunk Size");
    version = version;

    ui("version", "Version");
    flags = flags;

    ui("flags", "Flags");

    // Texture count
    u32 texture_count;
    texture_count = texture_count;

    ui("texture_count", "Texture Count");

    // Get type-specific index for naming
    idx = ctx_get("_tsxt_idx");

    // Reference to external texture archive
    if (texture_count > 0) {
        texture_archive_path = cstring();
        texture_archive_path = texture_archive_path;

        ui("texture_archive_path", "Texture Archive");
    }

    // Set indexed name (format: tsxt.0, tsxt.1, etc.)
    set_name("tsxt." + idx);

    // Texture entries follow - each contains hash and metadata
    // Structure per entry (approx 28 bytes):
    // - 4 bytes: texture hash/ID
    // - 4 bytes: offset in archive
    // - 4 bytes: width info
    // - 4 bytes: height info
    // - 4 bytes: format flags
    // - 4 bytes: mip levels
    // - 4 bytes: unknown
}