Simple Trendline Alert

Hello,

i need a simple Indicator which give me an alert (on screen, sound, Mobile) if the price went to a manual drawn trendline (controlled by the name or comment of the trendline).

In following cases the trendline should create an alert:

- Price has touched the Trendline the first time (only one time an alert should come during the current candle) - (Alert text: Price touched Trendline the first time)

- Price has touched the Trendline after Candle close (Alert text: Price touched Trendline after Close)

- Price has crossed the Trendline after Candle close  (Alert text: Price crossed Trendline after Close)

- Price has crossed the Trendline after Candle close and Pulled back to the Trendline again (Alert only one time if the price is at the Trendline) - (Alert text: Potential Pullback after Price crossed Trendline

(name/comment: linealert)

At the end i need also the SourceCode