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Thats exactly what i want, So whatever position the caster is facing it will fire the flamethrower at its facing position and create that shape,
Also i want it too shoot the flamethrower forwards and make the line move right so it looks like he's controlling the flamethrower and swinging it.
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Wait, so you want the Flamethrower path to be rotated throughout the course of channeling the spell? So when the caster first uses the spell, he will be facing 140 degrees but over the course of the spell, he'll slowly rotate along with the flame thrower until he faces 40 degrees...?
In other words, will the flames from the spell will still be moving in a straight line, but will gradually shift to the right?