[ArmA3] Add button to Esc menu example

with uiNamespace do
{
    ctrl = findDisplay 49 ctrlCreate ["RscButton", -1];
    ctrl ctrlSetPosition [safezoneX, safezoneY, safezoneW * 0.1, safezoneH * 0.1];
    ctrl ctrlSetBackgroundColor [0, 0, 0, 0];
    ctrl ctrlSetText "Test";
    ctrl ctrlCommit 0;
    ctrl ctrlAddEventHandler ["ButtonDown",
    {
        hint "NaM";
    }];
};