How do I lock a key on the keyboard?

I could't really find the answer when i searched, but basically i what to know how to lock a key, like after i do an attack i want to wait for the animation to finish before i can do it again, otherwise i could just mash as fast as i want and attack 10 times during 1 attack animation, just wondering a way to fix this, it would be appreciated.

You can use Timer behavior, for example set keyDisabled variable to 1 when key pressed. Start a timer, on timer reset keyDisabled to 0.

Or here is an easier version:

variable lastPress=0

Keyboard On Space key pressed
System compare variable lastPress<(time-0.5)
.....Spawn bullet
.....Set lastPress to time