Locating

local player = peripheral.find("playerDetector")
local chat = peripheral.find("chatBox")

function binarySearch(a, b)
    if b - a == 1 then
        local players = player.getPlayersInCubic(a, a, a)

        if #players == 0 then
            return b, player.getPlayersInCubic(b, b, b)
        else
            return a, players
        end
    end

    local m = math.ceil((a + b) / 2)
    local count = #player.getPlayersInCubic(m, m, m)

    if count == 0 then
        return binarySearch(m, b)
    else
        return binarySearch(a, m)
    end
end

function binarySearchX(a, b, yz, p)
    if b - a == 1 then
        return player.isPlayerInCubic(a, yz, yz, p) and a or b
    end

    local m = math.ceil((a + b) / 2)

    if player.isPlayerInCubic(m, yz, yz, p) then
        return binarySearchX(a, m, yz, p)
    else
        return binarySearchX(m, b, yz, p)
    end
end

function binarySearchY(a, b, x, yz, p)
    if b - a == 1 then
        return player.isPlayerInCubic(x, a, yz, p) and a or b
    end

    local m = math.ceil((a + b) / 2)

    if player.isPlayerInCubic(x, m, yz, p) then
        return binarySearchY(a, m, x, yz, p)
    else
        return binarySearchY(m, b, x, yz, p)
    end
end

function binarySearchZ(a, b, x, y, p)
    if b - a == 1 then
        return player.isPlayerInCubic(x, y, a, p) and a or b
    end

    local m = math.ceil((a + b) / 2)

    if player.isPlayerInCubic(x, y, m, p) then
        return binarySearchZ(a, m, x, y, p)
    else
        return binarySearchZ(m, b, x, y, p)
    end
end

while true do
    -- local br = 1
    -- while #player.getPlayersInCubic(br, br, br) == 0 do
    --  br = br * 2

    --  if br == 256 then
    --      break
    --  end
    -- end

    end
end