Java's PUBG Test

local messages = { }
local screenW, screenH = guiGetScreenSize()
local dxMessagesY = { }
local dxMessagesTick = { }
local scale = (screenW/1366)*(screenH/768)/2

function outputMessage(msg)
    messages[#messages + 1] = {msg}

    local posY = 0

    if #dxMessagesY == 0 then
        posY = 2
    else
        posY = dxMessagesY[#messages - 1] + 0.5
    end

    dxMessagesY[#messages] = posY
    dxMessagesTick[#messages] = getTickCount()
end

function removeMessages()
    local currentTick = getTickCount()

    for i,k in ipairs(messages) do
        if currentTick - dxMessagesTick[i] >= 7000 then
            table.remove(messages, i)
        end
    end
end
--addEventHandler("onClientRender", root, removeMessages)

outputMessage("This is the first sentence")
outputMessage("This is the second sentence")

local sourceW, sourceH = 1920, 1080
local sW, sH = guiGetScreenSize()

function aToR(x, y, sX, sY)
    local nX, nY = (x / sourceW) * sW, (y / sourceH) * sH
    local nW, nH = (sX / sourceW) * sW, (sY / sourceH) * sH

    return nX, nY, nW, nH
end

function addMessages()
    for i,k in ipairs(messages) do
        local textWidth = dxGetTextWidth(k[1], scale/0.25)
        local textHeight = dxGetFontHeight(scale/0.24, "default-bold")

        local axisY = dxMessagesY[i]

        --[[dxDrawRectangle(screenW * 0.0551, (screenH * 0.6732)/axisY*2, textWidth, textHeight, tocolor(254, 254, 254, 25))
        dxDrawText(k[1], screenW * 0.0571, (screenH * 0.6732)/axisY*2, screenW * 0.2943, screenH * 0.7161, tocolor(255, 254, 254, 153), 1.50, "default-bold", "left", "center", false, false, false, true, false)--]]
        local rX, rY, rW, rH = aToR(100, sH / 2 + (i * (textHeight + 4)), textWidth / 2, textHeight)

        dxDrawRectangle(rX, rY, rW, rH, tocolor(254, 254, 254, 25))
        dxDrawText(k[1], rX, rY, rW + textWidth, rY + textHeight, tocolor(255, 254, 254, 153), 1.50, "default-bold", "left", "center", false, false, false, true, false)
    end
end
addEventHandler("onClientRender", root, addMessages)