B24S_4_CIUGUREAN

#!/bin/bash

# Initialize the game counter
gameCount=0

while true; do
    # Increment the game counter
    ((gameCount++))

    # Ask the user to choose the difficulty level
    echo "Choose the difficulty level:"
    echo "EASY (E), MEDIUM (M), HARD (H)"
    read -p "Enter your choice (E/M/H): " level

    # Set the difficulty level and max tries based on the user's choice
    maxTries=10
    k=1
    if [[ "$level" =~ [Mm] ]]; then
        maxTries=8
        k=3
    elif [[ "$level" =~ [Hh] ]]; then
        maxTries=6
        k=10
    fi

    # Generate a random number between 10 and 99
    num=$((10 + RANDOM % 90))

    # Initialize the number of tries
    tries=0

    while true; do
        # Increment the number of tries
        ((tries++))

        # Ask the user to guess the number
        read -p "Guess the number: " guess

        # Check if the guess is valid
        if ((guess < 10 || guess > 99)); then
            echo "INPUT ERROR"
            continue
        fi

        # Check if the guess is correct
        if ((guess == num)); then
            score=$(( (maxTries - tries + 1) * k ))
            echo "YOU WIN score: $score"
            echo "Score: $score, Date: $(date)" >> "${USER}.txt"
            break
        fi

        # Check if the guess is too small or too big
        if ((guess < num)); then
            echo "TOO SMALL"
        else
            echo "TOO BIG"
        fi

        # Check if the maximum number of tries has been reached
        if ((tries >= maxTries)); then
            echo "YOU LOSE It was: $num"
            break
        fi
    done

    # Display the best score if more than one game has been played
    if ((gameCount > 1)); then
        bestScore=0
        while read -r line; do
            score=$(echo "$line" | cut -d',' -f1 | cut -d':' -f2)
            if ((score > bestScore)); then
                bestScore=$score
            fi
        done < "${USER}.txt"
        echo "== BEST SCORE $bestScore =="
    fi

    # Ask the user if they want to play again
    read -p "Do you want to play again (Y/N)? " playAgain
    if [[ "$playAgain" =~ [Nn] ]]; then
        echo "Goodbye!"
        break
    elif [[ ! "$playAgain" =~ [Yy] ]]; then
        echo "Invalid choice"
        break
    fi
done