This indicator shows the market structure break (msb) and order blocks (ob). Msb occurs after the breakout old high when the price make lower lows or occurs after the breakout old low when the price make higher highs. OB occurs after the msb, ob is the last bullish candle before high if msb is bearish but if the msb is bullish then ob is the last bearish candle before low.
Zigzag Lenght - A number for the zigzag calculation
Show Zigzag - Show/Hide Zigzag lines
Fib Factor - Fib level for the breakout confirmation. For example if new high larger than old high to low fib 1+fib_factor when the down trend then it's a breakout.