function announce(val,...)
    local text = #{...}>0 and table.concat({...}," ") or nil
    if text then
        createTest ( ... )
    elseif checkIfTextEnabled == 3 then
        return
    end
end
addCommandHandler("a",announce)

function createTest(t)
    Testoutput = dxText:create('', screenWidth/2, screenHeight - dxGetFontHeight(18, 'bankgothic')-20, false, 'bankgothic', 1.3, 'center')
    Testoutput:color(255, 0, 0, 0)
    Testoutput:text(t)
end