int value = 8765;
    var list = new List<int>();
    while (true) {
        int remainder;
        value = Math.DivRem(value, 10, out remainder);
        list.Insert(0, remainder);
        if (value == 0) {
            break;
        }
    }

if ds_map_find_value(async_load, "type") == network_type_non_blocking_connect // или network_type_connect
    {
    if ds_map_find_value(async_load, "succeeded") == 0
       {
       // рестарт комнаты
       }
    }

for (var i = 0; i < instance_number(obj_name); ++i)
{
    var inst = instance_find(obj_name, i);
    if (place_meeting(x, y, inst))
    {
        // perform an action
    }
}

if (имя_переменной)
{
    move_bounce_all(false);
    имя_переменной = false;
}

ini_read_string('rm1','in',0)=0

var inst = instance_create(x,y,obj_text);
inst.dmg = dmg;

switch (item_id)
{
...
case 4: item_act_id4(); break;
...
case 7: item_act_id7(); break;
...
}

script_execute(asset_get_index("item_act_id" + string(item_id)));