Computertronics Radar Closest Finder

-- Created by Gunnar Jessee 6/23/22
-- Used for computertronics for computercraft

local radar = peripheral.find("radar")
local debug = false

function findClosest()
    local players = {radar.getPlayers()}
    if debug then
        print(tostring(players))
    end
    local shortest = 1000000
    local name = ""
    for i = 1, #players[1] do
        dist = players[1][i].distance
        if dist < shortest then
            shortest = dist
        end
    end

    for i = 1, #players[1] do
        if players[1][i].distance == dist then
            name = players[1][i].name
        end
    end

    return name
end