Triggered Channel Spells?

[junicobakura]

how do you detect a unit if it is still channeling a spell?

ex.

i made a spell that needs to be channeled to make a dummy unit that would cast another channeling spell

but if the Hero gets stunned/paused,moved or stops channeling..

the dummy unit wont stop channeling...

 

[Accname]

when a unit starts channeling a spell add it to a unit group.

when a unit stops casting or ends casting a spell remove it from the unit group.

if a unit is in the group it is currently channeling a spell.