dll_graph

#! /bin/bash

########################
SetBold()
{
	case $1 in
		("true") tput bold ;;
		(*)		 tput sgr0 ;;
	esac
}
########################
ClearBelow()
{
	tput cd
}
########################
SetBackgroundColor()
{
	case $1 in
		("black")   color="0" ;;
		("red")     color="1" ;;
		("green")   color="2" ;;
		("yellow")  color="3" ;;
		("blue")    color="4" ;;
		("magenta") color="5" ;;
		("cyan")    color="6" ;;
		("white")   color="7" ;;
		(*)			color="0" ;;
	esac

	tput setab $color
}
########################
SetColor()
{
	case $1 in
		("black")   color="0" ;;
		("red")     color="1" ;;
		("green")   color="2" ;;
		("yellow")  color="3" ;;
		("blue")    color="4" ;;
		("magenta") color="5" ;;
		("cyan")    color="6" ;;
		("white")   color="7" ;;
		(*)			color="7" ;;
	esac

	tput setaf $color
}
########################
ShowSHips()
{
	clear

	SetColor 
	gotoXY 9 2
	echo "Player $1"  

	gotoXY 2 2
	echo "  |a|b|c|d|e|f|g|h|j|k| "

	for ((row=1; $row<11; row++))
		do
			gotoXY $((2+row)) 2
			index=$(Ternary "$row = 10" "$row|" " $row|")
			echo -n "$index"
			
			for letter in $letters
				do
					case $(GetMatrixValue $player $letter $row) in
						#1 - empty
						("1") echo -n "_|" ;;

						#2 - ship
						("2") SetBackgroundColor green; echo -n " "; SetBackgroundColor; echo -n "|";;

						#3 - round ship
						("3") SetColor green; echo -n "x"; SetColor; echo -n "|" ;;
					esac
				done
				
			echo -n "$row"
		done

	gotoXY $((2+row)) 2
	echo "  |a|b|c|d|e|f|g|h|j|k| "
	
	ClearBelow
}
########################
ShowMatrix()
{
	player=$1
	yOffset=$(Ternary "$player == P1" 0 27)
	
	SetColor 

	gotoXY 1 $((2+yOffset))
	echo "        Player $player"

	gotoXY 2 $((2+yOffset))
	echo "  |a|b|c|d|e|f|g|h|j|k| "

	for ((row=1; $row<11; row++))
	do
		gotoXY $((2+row)) $((2+yOffset))
		index=$(Ternary "$row = 10" "$row|" " $row|")
		echo -n "$index"

		for letter in $letters
		do
			case $(GetMatrixValue $player $letter $row) in
				#1 - empty
				("1") echo -n "_|" ;;

				#2 - ship
				("2") if [ "$1" = "P1" ]
					then
						if [ "$HotSeat" = "No" ]
						  then
							SetBackgroundColor green; echo -n " "; SetBackgroundColor; echo -n "|" 
						  else
							echo -n "_|"
						  fi
					else
						echo -n "_|"
					fi;;

				#3 - round ship
				("3") echo -n "_|" ;;

				("4") SetColor cyan; echo -n "x"; SetColor; echo -n "|" ;;
				#4 - shotdone

				#5 - shiphitted
				("5") SetBackgroundColor green; SetColor red; echo -n "x"; SetBackgroundColor; SetColor; echo -n "|" ;;

				#6 - shipdown
				("6") SetBackgroundColor red; echo -n " "; SetBackgroundColor; echo -n "|" ;;
			esac
		done
		
		echo -n "$row"
	done
	
	gotoXY $((2+row)) $((2+yOffset))
	echo "  |a|b|c|d|e|f|g|h|j|k| "
	echo
	tput ed

	if [ "$Now_Shooting" = "2" ]
		then echo "Player 1! It's your turn!"; echo
	else
		if [ "$HotSeat" = "Yes" ] ; then echo "Player 2! It's your turn!"; echo; fi
		if [ "$BotMode" = "Yes" ] ; then echo "Player 2! It's your turn!"; echo; fi
	fi
}
########################
About()
{
	clear;
	TypeWord "Sea_Battle" 3 1 red
	TypeWord "$version" 8 1 blue
	gotoXY 15 1
	
	SetColor green
	echo "   Made by Sergii Dmytrenko"
	echo "    To make a shot, just type it. E.g. \"b7\"."
	echo "    Type \"rand\" to make random shot."
	echo; SetColor
	echo -n "Press [Return] to continue..."
	read
}
########################
Menu()
{
answer=$1
while [ "$answer" != "exit" ]
do
	case "$answer" in
		("one") InitVars; HotSeat="No";		ReadAILevel;	Game;;
		("two") InitVars; Player2="Human";	Game;;
		("bot") InitVars; Player1="AI";		HotSeat="No";	BotMode="Yes"; Game;;
		("inf") About;;
		("fin") InitVars; P1Shots=1; P2Shots=1; OnFinish;;
	esac

	clear
	SetColor red; SetBackgroundColor; SetBold true
	echo
	echo
	echo
	echo " Sea Battle. BASH-script version $version_menu"
	echo
	
	SetBold false; SetColor yellow
	echo " Please, make Your choice:"; echo 
	SetColor magenta; echo -n " 'one' "; SetColor cyan
	echo "- single-player (against computer)."
	SetColor magenta; echo -n " 'two' "; SetColor cyan
	echo "- multi-player (two users on one computer)."
	SetColor magenta; echo -n " 'bot' "; SetColor cyan
	echo "- computer vs computer (just watch the battle)."
	SetColor magenta; echo -n " 'inf' "; SetColor cyan
	echo "- About program."
	echo
	SetColor green; echo -n " 'exit' "; SetColor cyan
	echo "- Exit. [ Or press Ctrl+C ] "

	SetColor
	echo
	echo -n " > "
	read answer
	echo
done

SetBackgroundColor
SetColor
clear
}
########################
ReadAILevel()
{
	clear
	echo
	SetColor red; echo "Choose Bot level."
	echo
	SetColor magenta; echo -n "1"; SetColor cyan; echo " - Easy."
	SetColor magenta; echo -n "2"; SetColor cyan; echo " - Normal."
	SetColor magenta; echo -n "3"; SetColor cyan; echo " - Advanced."
	SetColor magenta; echo -n "4"; SetColor cyan; echo " - Hard."
	echo

	OK=1
	until [ "$OK" = "0" ]
	do
		SetColor green
		echo -n "[Number]: "
		SetColor
		read level
		case $level in
			("1" | "2" | "3" | "4") OK=0;;
			(*)			 			OK=1;;
		esac
	done
}