#!/bin/bash

# Title......: g
# Description: A menu for games
# Author.....: Mitchell Johnston - uid 0
# Contact....: mitch@crn.hopto.org
# Updated....: Fri 03 May 2024 06:11:51 AM CDT
#----------------------------------

# Sections: Changes variables functions setup main
# use '#' in vi/vim to jump to word under cursor

: ' Changes
Fri Apr 05 2024 Added window title to playing games
Fri Apr 05 2024 Changed Solitaire and added back in klondike2 as well
Thu Mar 14 2024 Added -l option to list menu options
Thu Feb 15 2024 Added version() to display version and changes
'

trap "continue" 2     # allows you to break a bad connection

# variables
#----------------------------------
[ "$1" == "-D" ] && DEBUG=1 && shift 1     # -D to turn on debug mode
DATE=$(date +"%a %b %d")                   # sets up the date display
PS4='$SECONDS $LINENO: '                   # debug prompt
OS=$(uname -s)                             # OS type: SunOS Linux
NAME=${0##*/}                              # name of the script
TMOUT=15                                   # time before screen saver kicks in
export PATH=/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/X11R6/bin:$PATH

# color setup
R=$(tput setaf 1)                          # red
G=$(tput setaf 2)                          # green
Y=$(tput setaf 3)                          # yellow
B=$(tput setaf 4)                          # blue
BC=$(tput setaf 6; tput bold)              # bold cyan
M=$(tput setaf 5)                          # magenta
C=$(tput setaf 6)                          # cyan
L=$(tput setaf 7)                          # light grey
N=$(tput sgr0)                             # normal


# functions
#----------------------------------

html(){ ## mark up code
    vim -f +"syn on" +"set nonu" +"set foldenable!" +"set nospell" +"run! syntax/2html.vim" +"wq" +"q" $1
}

pause(){ ## Simple routine to stop execution
	echo " "
	echo -n "Hit any key to continue: "
	read -n 1 x
}

xtitle(){ ## set window title
    [ "$DEBUG" == "1" ] && set -x
    printf "\033]0;${*}🌀${HOSTNAME}\007"    
}

log(){ ## creates a basic log entry $LOG must be defined
	# Use: log {entry}  
	[ "$DEBUG" == "1" ] && set -x
	logger -i -t "$NAME" "$*"
}

version(){ ## display version and change history
    grep -E '^# Updated' $0
    echo " "
    sed -n "/' Changes/,/^ *$/p" <$0 |grep  -E -v 'sed -n|exit 0|}'
    exit 0
}

# setup
#----------------------------------

# this provides a quick way to edit all my scripts on the fly
if [ "$1" == "-E" ]
then
	vim $0
	sed -i -e "7s/.*/# Updated....: $(date)/" $0
    log "Updated $0"
    html $0
    cp $0 /var/www/unix
    mv $0.html /var/www/unix
    cp $0 /var/gopher/scripts
	log "Updated $0"
	exit
fi

# display version and change history
if [ "$1" == "-v" ] || [ "$1" == "--version" ]
then
    version
fi


# install checks
#--------------------------- 
command -v ppt >/dev/null || sudo apt install bsdgames -yyq
command -v klondike2 >/dev/null || wget http://crn.hopto.org/unix/klondike2
command -v boxes >/dev/null || sudo apt install boxes -yy
command -v rogue >/dev/null || sudo apt install bsdgames-nonfree -yy
command -v nettoe >/dev/null || sudo apt install nettoe -yy
command -v freesweep >/dev/null || sudo apt install freesweep -yy
command -v vitetris >/dev/null || sudo apt install vitetris -yy
command -v ninvaders >/dev/null || sudo apt install ninvaders

# main
#--------------------------- 
[ "$DEBUG" == "1" ] && set -x

while :
do
	if [ $# -lt 1 ] # check to see if a command line argument is passed
	then
	clear
	xtitle "Games"
echo ",----[${BC}Games${N}]"
echo "
$(fclock) ${N}

2. 🎴 Blackjack
b. 🟠 Backgammon
h. 🤓 Hangman
i. 👾 Invaders
k. 🎴 Klondike
m. 🚦 Milleborn
M. 💣 Minesweeper
p. 🎴 Poker
r. 🏹 Rogue
s. 🎴 Solitaire
t. 🔳 Tetris
T. 🔖 Tic-Tac-Toe
y. 🎲 Yahtzee
w. 🔍 Word Search

${Y}-----------------------${N}
${BR}q. Quit${N}
"|boxes  -d boxquote |grep -v '\,'
read -p Selection: -n 1 CHOICE
else
CHOICE=$(echo "$1" |cut -d'-' -f2)
[ "$1" == "-E" ] && CHOICE=E
fi

	case $CHOICE in 
		b) # backgammon
            xtitle "🟠 Backgammon"
			clear
			echo $BC
            /usr/games/backgammon -n -w 
			echo ${N}
			;;
		2) # blackjack
            xtitle "🎴 21"
			clear
			bj
			pause
			;;
		h) # hangman
            xtitle "🤓 Hangman"
			clear
			echo "${Y}"
			/usr/games/hangman -d ~/etc/words.txt # my custom word list, with Bibles words added
			echo ${N}
			;;
        i) # ninvaders
            xtitle "👾 Ninvaders"
            ninvaders
            ;;
        k) # klondike
            xitle "🎴 Klondike"
            klondike2
            ;;
        l) # list games
            grep ') #' $0| sed 's/^[ \t]*//' |grep -v grep
            ;;
		m) # milleborn
            xtitle "🚦 Milleborn"
			clear
			echo "${Y}"
			/usr/games/mille
			echo ${N}
			;;
        M) # minesweeper
            xtitle  "💣 Minesweeper"
            freesweep -m 5
            ;;
        p) # poker
            xtitle "🎴 Poker"
            poker
            ;;
        r) # rogue
            xtitle "🏹 Rogue"
           clear
           echo "$BC"
           cd ~
           if [ -f ~/etc/rogue_vim.save ]
           then
                vim -c ':RogueRestore' -c ':q!'
           else
                vim -c ':Rogue' -c ':q!'
           fi
           [ -f ~/etc/rogue_vim.save ] && ft "Game saved!" || ft "RIP fallen hero!"
           cd -
           ;;
        s) # ttysolitaire
            #ttysolitaire  --passes 4 --no-background-color
            xtitle "🎴 Solitaire"
            cd ~/bin/csol-master && ./csol 2>/dev/null 
            cd - >/dev/null
            ;;
		t) # tetris
            xtitle "🔳 Tetris"
			clear
			vitetris
			pause
			;;
		T) # tic-tac-toe
            xtitle "🔖 tic-tac-toe"
			clear
			nettoe
            clear
			;;
		y) # yahtzee
            xtitle "🎲 Yahtzee"
            clear;echo ${BC}
			yaht1
			pause
			;;
		q) # quit
			clear
			echo ${G}Bye${N}
			exit 
			;;
        w) # wordsearch
            xtitle "🔍 Word Search"
            clear
            cd ~/bin/wordsearch-master
            ./wordsearch
            cd -
            ;;
		!) # run command
			clear
			echo "${C}Hit return with no command to end.${N}"
			while :
			do
				echo -n "[menu] $PWD $ "
				read EXEC
				[ -z "$EXEC" ] && break
				eval "$EXEC"
			done
			pause
			;;
		=) # reset term and restart script
			reset
			exec $0
			;;
		*) # screen saver
            xtitle "🌘 Screen saver"
			btop
			;;
	esac
	[ $# -eq 1 ] && exit
done