Hi Funchi
You are obviously calling up the indicators, so that being the case, here is the TDI pro 1 from CompassFx (.ex4 only) of which has all the alerts.
Shark Fin (TDI Hook arrows), TDI cross arrows, MBL cross arrows, TDI Squeeze arrows & Regular / Hidden Divergences.
Now I am not at all a coder so I have no idea if you will be able to use it or not.
I hope this helps