if (global.flag[7] == 1)
{
    instance_destroy();
    exit;
}
if (threshold == 17 && global.flag[492] >= 12)
    global.flag[450] = 17;
if (global.flag[450] >= threshold || global.flag[493] >= 12)
{
    instance_destroy();
}
else
{
    global.flag[450] = threshold;
    global.border = 3;
    global.flag[15] = 1;
    global.flag[16] = 1;
    SCR_BORDERSETUP();
    instance_create(0, 0, obj_battlerstory);
}