Guitar Hero Live XMK 010 Editor Template

GHL_xmk.bt

BigEndian(); 

typedef struct { 
    int version; 
    int checksum; 
    uint numEvents; 
    uint stringTableSize; 
    uint unk1; 
    uint numChunks; 
    uint numTimeSigs; 
    uint unk3; 
} XmkHdr; 

typedef struct { 
    float start; 
    uint tempo; 
    uint unk; 
} XmkTempo; 

typedef struct { 
    uint unk; 
    ushort unk1;
    byte unk2;
    byte midi_note; 
    float start_time; 
    float end_time; 
    uint unk3; 
    uint string_offset; 
} XmkEvent<read=EVENT>; 

// Xmk File structure begins here
XmkHdr   hdr;
XmkTempo tempo_map[hdr.numChunks]; 
int      time_signatures[4 * hdr.numTimeSigs - 1];
XmkEvent midi_events[hdr.numEvents];
char     stringTable[hdr.stringTableSize];
// Xmk File Structure ends here

// Function for reading the text content of a midi event
string EVENT(XmkEvent& l) {
    local int offset = l.string_offset - sizeof(XmkEvent) * hdr.numEvents;
    local char c[128];
    c[0] = '\0';
    if(offset >= 0) {
     Memcpy(c, stringTable, 128, 0, offset);
    }
    return c;
}