One Dice Game

One Dice Game

class DiceGame
  def initialize
		roll
		@a =* (1..6)
		puts "what is your name"
		@name = gets
		puts "hello " + @name + "sup?"
		puts "CPU rolled a " + @b.first.to_s
	end

	def roll
		@b =* 1+rand(6)
	end

	def askme
		puts "#{@name} pick next number"
		d = @b.last.to_i			
		@n = gets.to_i
		while @n == d || @n + d == 7 || @n < 1 || @n > 6
				puts "can't make that move"
				@n = gets.to_i
		end
		@b << @n
		if score < 31
  			askcpu
  		end
	end

	def score
		sum = 0
  		@b.length.times do |i|
    		sum += @b[i]
  		end
  		sum
	end

	def askcpu	
		d = @b.last.to_i
		c = @a.reject { |v| v+d == 7 || v-d == 0 }
		cc = @a.reject { |s| s+d == 7 || s-d == 0 }				
		if score > 25 
			cc.reject{ |s| s == 6 }
			ncpu = cc.sample.to_i
		elsif score > 26 
			cc.reject{ |s| s >= 5 }
			ncpu = cc.sample.to_i
		elsif score > 27
			cc.reject{ |s| s >= 4 }
			ncpu = cc.sample.to_i
		elsif score > 28 
			cc.reject{ |s| s >= 3 }
			ncpu = cc.sample.to_i
		elsif score > 29 
			cc.reject{ |s| s >= 2 }
			ncpu = cc.sample.to_i
		else
			ncpu = c.sample.to_i
		end			
		@b << ncpu
		puts "CPU picked #{ncpu}"
	end
	

	def scorecpu
		sum = 0
  		@b.length.times do |i|
    		sum += @b[i]
  		end
  		sum
	end

	def game
		until score >= 31 || scorecpu >= 31
			puts "#{@name} score is #{score}"
			askme
		end
		puts "#{score} game over"						
	end
end
a = DiceGame.new
a.game