4H Fibonacci Candle Levels

eng.:
This indicator plots Fibonacci levels based on the last closed 4-hour candle.
If that candle was bullish, the levels are drawn bullish as well (from the bottom wick tip to the top wick tip), and if it was bearish, they are drawn the other way around.
As soon as a 4-hour candle closes, the levels are cleared and the new levels of the newly closed candle are drawn.
The indicator is visible on all timeframes, but the levels are fixed to the last 4-hour candle.