local status = false

function ghostmode_toggle()
    status = not status -- toggle status
  
    if status then
        for i,v in pairs(getElementsByType("player")) do
            setElementCollidableWith(v, localPlayer, false)
        end
        outputChatBox("You are now a Ghost")
    
    else
        for i,v in pairs(getElementsByType("player")) do
            setElementCollidableWith(v, localPlayer, true)
        end
        outputChatBox("You aren't a Ghost")
    end
end
addCommandHandler("ghostmode", ghostmode_toggle)