function round(number)
    local formatted = string.format("%.2f", number)
    return formatted
end

function screenShake(shakeTime, shakeMagnitude)
    local shakeTimer = playdate.timer.new(shakeTime, shakeMagnitude, 0)
    shakeTimer.updateCallback = function(timer)
        local magnitude = math.floor(timer.value)
        local shakeX = math.random(-magnitude, magnitude)
        local shakeY = math.random(-magnitude, magnitude)
        playdate.display.setOffset(shakeX, shakeY)
    end
    shakeTimer.timerEndedCallback = function()
        playdate.display.setOffset(0, 0)
    end
end