Shell Programming and Scripting

#!/bin/bash

# Date="November, 2016"
# Author/Constructor="Steve Sullivan"

###############################
#                             #
#          CRAZY8             #
#                             #
###############################

############# FUNCTIONS ###############

shuffle() #@ USAGE: shuffle
{ #@ TODO: add options for multiple or partial decks
 Deck=$(
   printf "%s\n" {2,3,4,5,6,7,8,9,10,J,Q,K,A}{H,S,D,C} |
    awk '## Seed the random number generator
         BEGIN { srand() }

         ## Put a random number in front of each line
         { printf "%.0f\t%s\n", rand() * 99999, $0 }
    ' |
     sort -n |  ## Sort the lines numerically
      cut -f2  ## Remove the random numbers
  )
}

_deal() #@ USAGE: _deal [N] -- where N is no. of cards; defaults to 1
{       #@ RESULT: stored in $_DEAL
    local num=${1:-1}
    set -- $Deck
    _DEAL=${@:1:$num}
    shift "$num"
    cards_remaining=$#
    Deck=$*
}

deal() #@ USAGE: deal [N]
{     
    _deal "$@"
    echo $_DEAL 
}

_computerdeal() #@ USAGE: _deal [N] -- where N is no. of cards; defaults to 1
{       #@ RESULT: stored in $_COMPUTERDEAL
    local num=${1:-1}
    set -- $Deck
    _COMPUTERDEAL=${@:1:$num}
    shift "$num"
    cards_remaining=$#
    Deck=$*
}

computerdeal() #@ USAGE: deal [N]
{      
    _computerdeal "$@"
    echo $_COMPUTERDEAL | tee /home/cogiz/computerhand.txt
}

randomchoicecomputer() {
echo $RANDOM % 2 + 1 | bc > /home/cogiz/choice.txt 2>&1
}

randomchoiceplayer() {
FD=$(</home/cogiz/choice.txt)
echo
echo
echo "       $name, the computer has secretly chosen between numbers 1 and 2."
echo
echo "       If you choose the same number then you will play first."
echo
echo "       If you choose the wrong number then the computer will play first."
echo
echo "       The computer has chosen: $FD" | sed -r 's/[12]+/*/g'
echo
read -p "       Please choose either 1 or 2: " nbr
echo
if [ "$nbr" -eq "$FD" ]; then
   echo "       $name has chosen: $nbr"
   echo
   echo "       $name, you guessed right, you will play first."
   sleep 3
   echo
else
   echo "       The computer has chosen $FD"
   echo
   echo "       You guessed wrong, the computer will play first."
   sleep 3
   echo
fi 
}

############### MAIN SCRIPT #################

clear
echo
read -p "       What is your Name?: " name
clear
echo
echo "          Hello $name,"
echo
echo "          Let's play some Crazy 8's ..."
sleep 2
clear
randomchoicecomputer
randomchoiceplayer
echo
clear
echo
echo "       Shuffling cards ..."
sleep 2
clear
shuffle
echo
echo "       Dealing hands ..."
sleep 2
clear
tput cup 2 10
echo "     $name's hand: "
echo
tput cup 4 10
deal 8
echo
echo
echo
tput cup 2 40
echo "     The computer's hand: "
echo
tput cup 4 40; 
computerdeal 8 | sed -r 's/[0123456789JQKAHSDC]+/ * /g'
echo
echo
rm /home/cogiz/choice.txt

echo "          The Card in Play is: "$(deal) | tee /home/cogiz/cardinplay.txt
tput cup 24 0
echo "cards remaining="$cards_remaining

computerdeal 8 | sed -r 's/[0123456789JQKAHSDC]+/ * /g'

echo "          The Card in Play is: "$(deal) | tee /home/cogiz/cardinplay.txt

deal 8

#!/bin/bash

# Date="November, 2016"
# Author/Constructor="Steve Sullivan"

###############################
#                             #
#          CRAZY8             #
#                             #
###############################

############# FUNCTIONS ###############

shuffle() #@ USAGE: shuffle
{ #@ TODO: add options for multiple or partial decks
 Deck=$(
   printf "%s\n" {2,3,4,5,6,7,8,9,10,J,Q,K,A}{H,S,D,C} |
    awk '## Seed the random number generator
         BEGIN { srand() }

         ## Put a random number in front of each line
         { printf "%.0f\t%s\n", rand() * 99999, $0 }
    ' |
     sort -n |  ## Sort the lines numerically
      cut -f2  ## Remove the random numbers
  )
}

_deal() #@ USAGE: _deal [N] -- where N is no. of cards; defaults to 1
{       #@ RESULT: stored in $_DEAL
    local num=${1:-1}
    set -- $Deck
    _DEAL=${@:1:$num}
    shift "$num"
    cards_remaining=$#
    Deck=$*
}

deal() #@ USAGE: deal [N]
{     
    _deal "$@"
    echo $_DEAL 
}

randomchoicecomputer() {
echo $RANDOM % 2 + 1 | bc > /home/cogiz/choice.txt 2>&1
}

randomchoiceplayer() {
FD=$(</home/cogiz/choice.txt)
echo
echo
echo "       $name, the computer has secretly chosen between numbers 1 and 2."
echo
echo "       If you choose the same number then you will play first."
echo
echo "       If you choose the wrong number then the computer will play first."
echo
echo "       The computer has chosen: $FD" | sed -r 's/[12]+/*/g'
echo
read -p "       Please choose either 1 or 2: " nbr
echo
if [ "$nbr" -eq "$FD" ]; then
   echo "       $name has chosen: $nbr"
   echo
   echo "       $name, you guessed right, you will play first."
   sleep 3
   echo
else
   echo "       The computer has chosen $FD"
   echo
   echo "       You guessed wrong, the computer will play first."
   sleep 3
   echo
fi 
}

############### MAIN SCRIPT #################

# This section decides which player will play first

clear
echo
read -p "       What is your Name?: " name
clear
echo
echo "          Hello $name,"
echo
echo "          Let's play some Crazy 8's ..."
sleep 2
clear
randomchoicecomputer
randomchoiceplayer
echo
clear
echo
echo "       Shuffling cards ..."
sleep 2
clear
shuffle
echo
echo "       Dealing hands ..."
sleep 2
clear

# This is the actual dealing of hands

tput cup 2 9
echo "     $name's hand: "
echo
tput cup 4 9
deal 8
echo
echo
echo
tput cup 2 40
echo "     The computer's hand: "
echo

deal 8 > /home/cogiz/computerhand.txt 
CH=()
computerhand=$(</home/cogiz/computerhand.txt)
for i in computerhand; do
   CH+=${computerhand[*]}
done
tput cup 4 40
echo $CH | sed -r 's/[0123456789JQKAHSDC]+/ * /g'

rm /home/cogiz/choice.txt

deal 1 > /home/cogiz/topcardinplay.txt 
TCIP=()
card=$(</home/cogiz/topcardinplay.txt)
for i in card; do
   TCIP+=${card[*]}
done
tput cup 8 36
echo $TCIP
tput cup 10 22
echo "     The Top Card in Play"

# Running total of cards remaining in the Deck

tput cup 24 0
echo "cards remaining="$cards_remaining