To Many Guns At Once Problem.

So Im making this multiplayer game and you can pickup on the floor, when you collide with the fake gun on floor it destroys it and gives you real gun right? heres the problem i need to make it so when you already have a gun you cant pickup another gun and the gun on floor cant be destroyed by the destroyer, i cant use mailboxes because its multiplayer and im dumb, please help

you could use a global as a meassage if you know how to use them

well i dont know how to use global

ok so if the set input is activated then it makes the rest of the globals with that global id will output so you can do it

k, ill see wut i can do