Question

I’m new to Java and I’m trying to make an lvling system. Hers my code so far:

    import java.util.*;
class Player
{
    private String Name;
    private int Level;
    private int EXP;
    int NextGoaltoLvl = 1000;

    public Player(String n, int lvl, int xp) 
    {
        Name = n;
        Level = lvl;
        EXP = xp;
    }
    public void printStats()
    {
        System.out.println("Name: " +Name);
        System.out.println("Level: " +Level);
        System.out.println("Exp: " + EXP);
    }
    public void addLevel(int addlvl)
    {
        Level += addlvl;
        System.out.println("Congratulations,"+ Name +",you have leveled up to " + Level + "!");
    }
    public void addExp(int num)
    {
        EXP += num; 
        if (EXP == NextGoaltoLvl)
        {
            addLevel(1); NextGoaltoLvl += 1000; EXP = 0; 
        }
    }
}
public class MainC 
{
    public static void main(String[] args) 
    {
        Player Player01 = new Player("kert109",1,0);
        for (int i = 0; i >= 10000; i++)
        {
            Player01.addExp(1);
        }
        Player01.printStats();
    }
}

Player01.printStats();
I still having an error here. Says: Syntax error, insert “}” to complete ClassBody.

I have no idea whats wrong. Help? I have check ever “{” and “}”. I have cleaned to code too. (Using Eclipse.)

Answer 1

Instead of

public void addExp(int num)
{
    EXP += num;
}
while (true)
{   
    if (EXP == NextGoaltoLvl)
    {
        addLevel(1); NextGoaltoLvl += 1000; EXP = 0; 
    }
}

(an infinite loop? outside all function code? compile error + logic error)

I think you want

public void addExp(int num)
{
    EXP += num;

    if (EXP == NextGoaltoLvl)
    {
        addLevel(1); NextGoaltoLvl += 1000; EXP = 0; 
    }
}

(increment level if XP reaches new level XP)

A. R. S points out another serious issue with your for loop.

Instead of

for (int i; i >= 10000; i++)
    {

You want

for (int i = 0; i <= 10000; i++)
    {

or just

 Player01.addExp(10000);

If what you want to do is to add 10000 XP to the player