dll_globals

#! /bin/bash

# version for About screen
version="____v1.3.1"

# version for Main menu screen
version_menu="v1.3.1"

letters="a b c d e f g h j k"

True=1
False=0

InitVars()
{
Current="AI"		# who is current player, human or AI.
Player1="Human"		# "Human"
Player2="AI"		# "AI"
P1Shots=0			# qtty of shots in Player 1
P2Shots=0			# 
P1Hits=0			# qtty of hits in Player 1
P2Hits=0			# 
P1Ships_down=0		# qtty of ships of player 1 on the bottom.
P2Ships_down=0		#
Now_Shooting=2		# if "1", then shoot in Player1.
Shot="a0"			#
Last_Shot="a0"		# if 'a0' - last shot wasn't good, 
					# if any other e.g. b7 - last hitted ship.
Prev_Shot="a0"		# Shot before last.
P1Last_Shot="a0"
P1Prev_Shot="a0"
P2Last_Shot="a0"
P2Prev_Shot="a0"

HotSeat="Yes"
First_Shot="true"
hit=1
BotMode="No"
P1AI_random_shots=0;
P2AI_random_shots=0;
level=4;			#1, 2, 3, 4#
}
#################
#1 - empty		#
#2 - ship		#
#3 - round ship	#
#4 - shotdone	#
#5 - shiphitted	#
#6 - shipdown	#
#################
########################
SetMatrixValue()
{
	player=$1
	letter=$2
	row=$3
	value=$4

	SetValue `eval echo "$player"$letter$row` $value
}
########################
GetMatrixValue()
{
	player=$1
	letter=$2
	row=$3

	GetValue `eval echo "$player"$letter$row`
}
########################
GetValue()
{
	# $1 - variable name, not value.

	echo `eval echo "$"$1`
}
########################
SetValue()
{
	# $1 - variable name
	# $2 - value
	
	eval "$1"="$2"
}
########################