DifficultyLevel.java

import java.io.*;

class DifficultyLevel
{
    private char level;
     
    public DifficultyLevel()
    {
        level = 'R';
    }
        
    public void setLevel() throws Exception
    {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String x = "";
        System.out.println("Choose Difficulty Level\n\tType:");
        do
        {
            if(!(x == ""))
            {
                System.out.println("The input enterred is invalid.");
            }
            System.out.print("\t\tR for Rookie\n\t\tP for Pro\n\t\tE for Expert\n\t\tG for Genius\n\t\t");
            x = br.readLine();
            x = x.trim();
        }
        while(!x.equalsIgnoreCase("R")&&!x.equalsIgnoreCase("P")&&!x.equalsIgnoreCase("E")&&!x.equalsIgnoreCase("G"));
        
        level = Character.toUpperCase(x.charAt(0));
        if(level == 'R')
        {
            System.out.println("The difficulty level is set to \"Rookie\". You're good to go,newbie!");
        }
        else if(level == 'P')
        {
            System.out.println("The difficulty level is set to \"Pro\". Nice choice, player!");
        }
        else if(level == 'E')
        {
            System.out.println("The difficulty level is set to \"Expert\". Brace yourself, champion!");
        }
        else if(level == 'G')
        {
            System.out.println("The difficulty level is set to \"Genius\". Way to go, brainy!");
        }
        Thread.sleep(5000);
        Fill.load();
    }
    
    public char getLevel()
    {
        return level;
    }
}