I was writing the sim for control spell and I would like to know if this is not a bug.
It seems a bit weird to me that threath gets updated but vx and vy do not.
frame 22:
id: 7 x: 1875 y: 5839 vx: -347 vy: -198 threath: 1 (inputs).
I cast spell control on spider 7.
frame 23:
id: 7 x: 1528 y: 5641 vx: -347 vy: -198 threath: 0 (inputs).
Spell was applied and spider moved in that direction (vx and vy were not updated but threath changed to 0).
frame 24:
id: 7 x: 1528 y: 6041 vx: 0 vy: 400 threath: 0 (inputs).
vx and vy get updated on this turn.