GoFish.rb

class GoFish
require_relative "Deck"

$deckObj = Deck.new
$deck = $deckObj.createCards()
$outOfDeck = Array.new

$player1Hand = Array.new
$compHand = Array.new
$compValues = Array.new

$playerPoints = 0
$compPoints = 0

def initialize
end

def goFish()
puts "Welcome To Go Fish!"
puts
puts "Get 5 Matches to win"
puts
goFishPlayer1()
end

def goFishPlayer1()
generatePlayer1Hand()
generateCompHand()
compValues()
compMatches()
action()
reset()

end

def showHelp()
print "Enter [v]iew to look at your hand, [g]uess to make a guess at your "
puts "opponent's hand, or [m]atches to drop matches in your hand: "

end

def action()
puts "P: " + $playerPoints.to_s + " and C: " + $compPoints.to_s
showHelp()
word = gets.chop
while $playerPoints < 5 and $compPoints < 5
case word
when "view"
when "v"
displayPlayer1Hand()
puts
puts "P: " + $playerPoints.to_s + " and C: " + $compPoints.to_s
puts
showHelp()
word = gets.chop

when "guess"
when "g"
goFishStep()
puts
puts "P: " + $playerPoints.to_s + " and C: " + $compPoints.to_s
puts
showHelp()
word = gets.chop

when "matches"
when "m"
puts "What match do you want to take out: "
number = gets.chop
dropMatches($player1Hand, number,"player1")
puts "P: " + $playerPoints.to_s + " and C: " + $compPoints.to_s
showHelp()
word = gets.chop

end
end
if $playerPoints >= 5
puts "You Win!"
else
puts "Sorry You Lost"
end
end


def goFishStep()
puts "Please enter a number you want to guess: "
number = gets.chop
case number
when "ace"
number = 1
when "1"
number = 1
when "2"
number = 2
when "3"
number = 3
when "4"
number = 4
when "5"
number = 5
when "6"
number = 6
when "7"
number = 7
when "8"
number = 8
when "9"
number = 9
when "10"
number = 10
when "j"
number = 11
when "q"
number = 12
when "k"
number = 13
end

getCardValue(number)
result()
if $result == 3
puts "Computer's Turn"
$result = 0
compMove($compValues[rand($compValues.size - 1)])
compMatches()
result()
$result = 0
end
end

def generatePlayer1Hand()
for i in 1 .. 5
cardNum = rand($deck.size - 1)
$player1Hand.push($deck[cardNum])
$outOfDeck.push($deck[cardNum])
$deck.delete_at(cardNum)
end
end

def generateCompHand()
for i in 1 .. 5
cardNum = rand($deck.size - 1)
$compHand.push($deck[cardNum])
$outOfDeck.push($deck[cardNum])
$deck.delete_at(cardNum)
end
end

def displayPlayer1Hand()
$player1Hand.each do |card|
card.toString
end
end

def displayCompHand()
$compHand.each do |card|
card.toString

end
end

def getCardValue(number)
count = 0
num = number
$player1Hand.each_with_index  do |card, pIndex|
if num == card.getValue()
$compHand.each_with_index  do |card, cIndex|
if num == card.getValue()
count = 1
$player1Hand.delete_at(pIndex)
$compHand.delete_at(cIndex)
end
end
end
end
if count == 1
$result = 1
$playerPoints += 1
else
drawCard($player1Hand)
$result = 3
end
count = 0
end

def compMove(number)
count = 0
num = number
$compHand.each_with_index  do |card, cIndex|
if num == card.getValue()
$player1Hand.each_with_index  do |card, pIndex|
if num == card.getValue()
count = 1
$player1Hand.delete_at(pIndex)
$compHand.delete_at(cIndex)
end
end
end
end
if count == 1
$result = 2
$compPoints += 1
else
drawCard($compHand)
$result = 4
end
count = 0
end

def drawCard(array)
cardNum = rand($deck.size - 1)
array.push($deck[cardNum])
$outOfDeck.push($deck[cardNum])
$deck.delete_at(cardNum)
end

def result()
case $result
when 1
puts "You have a found a match"
when 2
puts "Computer has found a match!"
when 3
puts "You did not find a match."
when 4
puts "Computer did not find a match!"
end
end

def dropMatches(array, number,who)

case number
when "ace"
num = 1
when "1"
num = 1
when "2"
num = 2
when "3"
num = 3
when "4"
num = 4
when "5"
num = 5
when "6"
num = 6
when "7"
num = 7
when "8"
num = 8
when "9"
num = 9
when "10"
num = 10
when "j"
num = 11
when "q"
num = 12
when "k"
num = 13
end

array.each_with_index  do |card, pIndex|
if num == card.getValue()
array.each_with_index do |card, cIndex|
if num == card.getValue()
if pIndex != cIndex
array.delete_at(pIndex)
array.delete_at(cIndex - 1)
if who == "player1"
$playerPoints += 1
else
$compPoints += 1
end
end
end
end
end
end
end

def compValues()
$compHand.each do |card|
$compValues.push(card.getValue())
end
end

def compMatches()
for i in 0 ... $compValues.size - 1
dropMatches($compHand, $compValues[i], "comp")
end
$compValues = []
compValues()
end

def reset()
$deck = $deckObj.createCards()
$outOfDeck = Array.new

$player1Hand = []
$compHand = []
$compValues = []

$playerPoints = 0
$compPoints = 0

size  = $outOfDeck.size - 1
for i in 0 ... size
$deck.push($outOfDeck[i])
end

$outOfDeck = []
end

end