Life Counter Script

#!/bin/bash

#A magic The Gathering Life Counter

function getPlayers() {
    read -p "How many players are there?" PLAYERS
    case $PLAYERS in
        2)
            select2PlayerFormat;
        ;;
        3)
            select3PlayerFormat;
        ;;
        4)
            select4PlayerFormat;
        ;;
        5)
            select5PlayerFormat;
        ;;
        6)
            select6PlayerFormat;
        ;;
        *)
            NotYetImplementedException;
        ;;
    esac
}

select2PlayerFormat() {
    local p1;
    local p2;
    local format;

    read -p "Enter Player 1's Name" $p1
    read -p "Enter player 2's Name" $p2
    select $format in 'EDH' 'STD';do
        case $format in
            1)
                play2PlayerEDH $p1 $p2;
            ;;
            2)
                play2PlayerSTD $p1 $p2
            ;;
            *)
                NotAValidFormat $PLAYERS;
            ;;
        esac
    done
}
select3PlayerFormat() {
    local p1;
    local p2;
    local p3;
    local format;

    read -p "Enter player 1's Name" $p1;
    read -p "Enter player 2's Name" $p2;
    read -p "Enter player 3's Name" $p3;

    select $format in 'EDH' 'STD'; do
        case $format in
            1)
                play3PlayerEDH $p1 $p2 $p3;
            ;;
            2)
                play3PlayerSTD $p1 $p2 $p3;
            ;;
            *)
                NotAValidFormat $PLAYERS;
            ;;
        esac
    done
}


select4PlayerFormat() {
    local p1;
    local p2;
    local p3;
    local p4;
    local format;

    read -p "Enter player 1's name" $p1;
    read -p "Enter player 2's name" $p2;
    read -p "Enter player 3's name" $p3;
    read -p "Enter player 4's name" $p4;
    select $format in 'EDH' 'STD' '2HG' '2v2' ;do
        case $format in
            1)
                play4playerEDH $p1 $p2 $p3 $p4;
            ;;
            2)
                play4PlayerSTD $p1 $p2 $p3 $p4;
            ;;
            3)
                play2HG $p1 $p2 $p3 $p4;
            ;;
            4)
                play2v2 $p1 $p2 $p3 $p4;
            ;;
            *)
                NotAValidFormat $PLAYERS;
            ;;
        esac
    done
}
select5PlayerFormat() {
    local p1;
    local p2;
    local p3;
    local p4;
    local p5;
    local format;

    read -p "Enter Player 1's Name" $p1;
    read -p "Enter Player 2's Name" $p2;
    read -p "Enter Player 3's Name" $p3;
    read -p "Enter player 4's Name" $p4;
    read -p "Enter player 5's Name" $p5

    select $format in 'EDH' 'STD';do
        case $format in
            1)
                play5PlayerEDH $p1 $p2 $p3 $p4 $p5;
            ;;
            2)
                play5PlayerSTD $p1 $p2 $p3 $p4 $p5;
            ;;
            *)
                NotAValidFormat $PLAYERS;
            ;;
        esac
    done
}

select6PlayerFormat() {
    local p1;
    local p2;
    local p3;
    local p4;
    local p5;
    local p6;
    local format;

    read -p "Enter Player 1's Name" $p1;
    read -p "Enter player 2's name" $p2;
    read -p "Enter player 3's name" $p3;
    read -p "Enter player 4's name" $p4;
    read -p "Enter player 5's name" $p5;
    read -p "Enter player 6's name" $p6;

    select $format in 'EDH' 'STD' '3HG' '3v3' 'Emperor';do
        case $format in
            1)
                play6PlayerEDH $p1 $p2 $p3 $p4 $p5 $p6;
            ;;
            2)
                play6PlayerSTD $p1 $p2 $p3 $p4 $p5 $p6;
            ;;
            3)
                play3HG $p1 $p2 $p3 $p4 $p5 $p6;
            ;;
            4)
                play3v3 $p1 $p2 $p3 $p4 $p5 $p6;
            ;;
            *)
                NotAValidFormat $PLAYERS;
            ;;
        esac
    done
}