BedWars Trap

This is bit hard but Im trying to code some bedwars traps just like in hypixel. Im planning so that when the player buys and trap, it will build a barrier so that when any player who crosses near thier bed it will give them blindness. Is that possible and how?

 

it is possible

 

Yep it's possible

 

Use an AABB from a corner to another, then use AxisAlignedBB->isVectorInside($playerPosition)

 

Seems a bit Confusing can you deep into it.