import java.util.*;
public class Input{
    ArrayList<String> startupVars;
    public Input(){
    }
    public int startVal(){
        Scanner scan = new Scanner(System.in);
        System.out.println("Starting Value?");
        return Integer.parseInt(scan.next());
    }
    public boolean startPlayer(){
        String temp;
        Scanner scan = new Scanner(System.in);
        System.out.println("Who's first? Type: 'human' or 'computer'");
        temp = scan.next();
        scan.close();
        if(temp.equalsIgnoreCase("human")){
            return true;
        }
        else{
            return false;
        }
    }
    public ArrayList<Integer> startNumbers(){
        Scanner scan = new Scanner(System.in);
        System.out.println("What numbers can be subtracted? \n Please separate digits by a single space");
        return parseNumbers(scan.nextLine());
    }
    public int startDepth(){
        int temp;
        Scanner scan = new Scanner(System.in);
        System.out.println("How deep can the computer search for a move?");
        temp = Integer.parseInt(scan.next());
        scan.close();
        return temp;
    }
    public ArrayList<Object> parseData(int index){
        ArrayList<Object> temp = new ArrayList<Object>();
        int tempInt = index;
        switch(tempInt){
            case 0:
                temp.add(Integer.parseInt(startupVars.get(tempInt)));
            case 1:
                if(startupVars.get(tempInt).equalsIgnoreCase("human")){
                temp.add(true);
            }
            case 2:
                temp.add(parseNumbers(startupVars.get(tempInt)));
            case 3:
                temp.add(Integer.parseInt(startupVars.get(tempInt)));
        }
        return temp;
    }
    public ArrayList<Integer> parseNumbers(String values){
        ArrayList<Integer> choices = new ArrayList<Integer>();
        List<String> val = Arrays.asList(values.split(" "));
        int temp;
        for(int i = 0; i < val.size(); i++){
            temp = Integer.parseInt(val.get(i));
            System.out.println(temp);
            choices.add(temp);
        }
        return choices;
    }
}