Projectiles hit on contact

[mythplatypuspwned]

Is there a way for the projectiles from a unit to hit a unit if it gets in range of the projectile? like a passive or autocast skill or something?

 

[Kino]

You will have to trigger the entire process.
The basics involve moving dummy unit (your projectie) toward the target point/unit.
You will also need to periodically check if units are in range of the projectile and explode the said projectile + whatever effects when necessary.

 

[FUJI]

You need to trigger that to detect range, there's a projectile systems in the spell database.