mastermind.rb

require_relative 'gameboard.rb'
require_relative 'colorcode.rb'
require_relative 'hint.rb'
require_relative 'computer.rb'


class Mastermind
	attr_accessor :gameboard, :win, :turns, :color_spectrum, :player_mode, :computer

	def initialize
		@gameboard = GameBoard.new()
		@win = false
		@turns = 1
		@color_spectrum = ["red", "green", "yellow", "blue", "black", "magenta", "cyan", "white"]
		@player_mode = true
		@computer = Computer.new()
	end

	def play
		instructions
		prompt_switch_mode
		set_solution if @player_mode == false
		start
	end

	def instructions
		puts "  __  __            _                     _           _ 
 |  \\/  | __ _  ___| |_  ___  _ _  _ __  (_) _ _   __| |
 | |\\/| |/ _` |(_-<|  _|/ -_)| '_|| '  \\ | || ' \\ / _` |
 |_|  |_|\\__,_|/__/ \\__|\\___||_|  |_|_|_||_||_||_|\\__,_|"
		puts "_________________________________________________________\n\n"
		puts "Guess the code to win!"
		puts "The computer will select a code of four different colors in a specific order!"
		puts "You have twelve guesses."
		@gameboard.display
		puts "_________________________________________________________\n\n"
		puts "The left side is where your guesses will go."
		puts "The right side will tell you how accurate you are: "
		puts "green for every color in the correct position"
		puts "red for every color in an incorrect position!" 
		puts "\nGood luck!"
		puts "_________________________________________________________\n\n"
	end

	def prompt_switch_mode
		puts "Do you want to play or do you want the computer to play?"
		print "Say \"computer\" or \"me\".\n> "
		mode = gets.chomp
		until mode == "computer" || mode == "me"
			print "\nI didn't quite understand that. Say \"computer\" or \"me.\"\n> "
			mode = gets.chomp
		end
		puts ""
		@player_mode = false if mode == "computer"
	end

	def set_solution
		puts "What would you like your solution to be?"
		puts "\nType four colors separated by spaces."
		print "Your choices are: red, green, yellow, blue, black, magenta, cyan, and white.\n> "
		solution = get_player_guess
		@gameboard.solution = ColorCode.new(solution[0], solution[1], solution[2], solution[3])
	end

	def start
		make_guesses
		turns > 12 ? lose : win
	end

	def make_guesses
		while @win == false && @turns < 13
			prompt_guess
			guess = @player_mode ? get_player_guess : get_computer_guess
			add_guess(guess)
			@win = true if gameboard.guesses[12 - @turns].colors == gameboard.solution.colors
			@turns += 1 if @win == false
		end
	end

	def prompt_guess
		puts @player_mode ? "What is your ##{@turns} guess?" : "\nComputer, make your ##{@turns} guess."
		puts "Type four colors separated by spaces."
		print "Your choices are: red, green, yellow, blue, black, magenta, cyan, and white.\n> "
	end

	def get_player_guess
		1.times do
			guess = gets.chomp.downcase.split(" ")

			if guess.length != 4
				print "\nYou entered the wrong amount of colors! Try again:\n> "
				redo
			end

			if !@color_spectrum.include?(guess[0]) || !@color_spectrum.include?(guess[1]) || !@color_spectrum.include?(guess[2]) || !@color_spectrum.include?(guess[3])
				print "\nYou can only enter the colors specified! Try again:\n> "
				redo
			end

			if @player_mode == false
				if guess.uniq.length !=4
					print "\nYou must have different colors for the solution. Try again:\n> "
					redo
				end
			end

			return guess
		end
	end


	def get_computer_guess
		@computer.guess(@gameboard.hints, @turns)
	end

	def add_guess(guess)
		gameboard.guesses[12 - @turns] = ColorCode.new(guess[0], guess[1], guess[2], guess[3])
		gameboard.refresh(12 - @turns)
	end

	def lose
		puts @player_mode ? "You have failed to crack the puzzle! It's okay; you're just not smart." : "No... I have failed."
		puts "The solution was #{@gameboard.solution.colors}."
	end

	def win
		puts @player_mode ? "\nYou have solved the code! Amazing!" : "\nI have solved the code, you measly human. Next I will destroy you!"
	end
end

game = Mastermind.new()
game.play