[Tutorial] Risk's Easy Exp System

/*
 author: Risk
 description: none
 returns: nothing
*/
class Risk_LevelUP
{
    //How much xp for each Level
    //you can define here as much level as u want
    class level_Config
    {
        class 1 { xpNeeded = 30; };
        class 2 { xpNeeded = 40; };
        class 3 { xpNeeded = 50; };
        class 4 { xpNeeded = 60; };
        class 5 { xpNeeded = 70; };
        class 6 { xpNeeded = 80; };
        class 7 { xpNeeded = 90; };
        class 8 { xpNeeded = 100; };
        class 9 { xpNeeded = 110; };
        class 10 { xpNeeded = 120; };
        class 11 { xpNeeded = 130; };
        class 12 { xpNeeded = 140; };
        class 13 { xpNeeded = 150; };
        class 14 { xpNeeded = 160; };
        class 15 { xpNeeded = 170; };
        class 16 { xpNeeded = 180; };
        class 17 { xpNeeded = 190; };
        class 18 { xpNeeded = 200; };
        class 19 { xpNeeded = 210; };
        class 20 { xpNeeded = 220; };
    };
    //Extra EXP on action.
    //define here what u want. But stay on that shematic.
    //class name { extraXP = amount; };
    //You also got an example
    // [0,true,"createGang",true] call life_fnc_handleEXP;
    class extra_config
    {
        class createGang { extraXP = 10; };
    };
};

/*
 author: Risk
 description: levelsup the player
 returns: nothing
*/
private _level = getNumber(missionConfigFile >> "Risk_LevelUP" >> "level_Config" >> str(life_Level + 1) >> "xpNeeded");
diag_log format["xpNeeded %1",_level];
if(life_EXP >= _level)then
{
    //playSound "LevelUP";
    //--------- Message on Lvl Up
    titleText ["<t size='5'>LEVEL UP!</t><br/><t size='2'>GLÜCKWUNSCH</t>", "PLAIN", 0.3, true, true];
    //--------- Save the old exp in case u need it.
    private _oldEXP = Life_EXP;
    private _newEXP = Life_EXP - _level;
    life_EXP = _newEXP;
    //--------- Handling your Level
    life_Level = Life_Level +1;
    //life_talent_point = life_talent_point +1;
    call SOCK_fnc_updateRequest;
};