Detecting amount of players on a part

[HunterGreya (alex)]

@SelfDeclared

local part = script.Parent
local door = game.Workspace.BARRIERA
local amountOfPlayers = 3

local region = Region3.new(part.Position - part.Size/2, (part.Position + part.Size/2) + Vector3.new(0,7,0))

while wait(1) do
    local PlayerCount = 0
    local parts = workspace:FindPartsInRegion3(region,part)
    
    for _, part in pairs(parts) do
        local player = game.Players:GetPlayerFromCharacter(part.Parent)
        if player then
            PlayerCount += 1
        end
    end
    
    if PlayerCount >= amountOfPlayers then
        door.CanCollide = false
        
    else
        wait(2)
        door.CanCollide = true
    end
end

Thanks for this, so is the Region3 where the player stands for this to work? If so, how do you modify regions and do you have any recourses that may help? Thank you so much

[ardrous]

This is a great video that can help you.

How to Make a LIMITED DOOR | HowToRoblox

[SelfDeclared]

It’s much easier to understand and region3 is mainly use to handle multiple parts that are inside the region.

I’ve also make it +7 in the Y axis presumably if you are using it for a button, you can adjust it according to your preference.

[ItzMeZeus_IGotHacked (notzeussz)]

You scripted the whole thing wrong. This isn’t how it should work.

You should make it so that the part uses the GetTouchingParts() function repetitively, then use a for loop to loop through the parts that touched the part, check their parent, if their parent is a player through Players:GetPlayerFromCharacter(hit.Parent), then add them into a table, then make sure that if the other part is also a parent of the player’s character, skip that part and don’t add multiple player instances in the table.

[kboy100]

I’d call my relevant functions after the final player had been added; however, it depends what you’re wanting to do and how you will do it. Also checking to make sure players still exist on the part, I would use the TouchEnded function of a part.