Lockout from combat abilities

[Hagbard]

Hello!
There is currently a cooldown on combat abilities that will kick you if you try to use them too often.

"You must wait a few moments to use another combat-based ability"
Followed by
"You are in lockout 1/3"
"You are in lockout 2/3"
"You are in lockout 3/3"

And if you do it enough, you are kicked. What is the purpose of this?
I feel like this is some legacy code or such, as spamming [main1 or [aidself do not have similar lockouts, nor does spamming a spellmantra.

[Rex]

Thanks!
Removed a bunch of thise old checks, 1 still remains on purpose.