rachaelsalter

class PBJ
	attr_accessor :pbutter, :jelly

	 def initialize(pbutter, jelly)
	 	@pbutter = pbutter
	 	@jelly = jelly
	 end 

	 def make
	   puts "Spread #{@pbutter} peanut butter and #{@jelly} jelly on bread. Bam!"

rachaelsalter

class King < Piece
  def self.type
    where(type: 'king')
  end

  def valid_move?(x, y)
    # King can move one square at a time in any direction. Move not valid if current position - new position
    # is greater than the absolute value of 1. 
    return false if (self.x_position - x).abs > 1 || (self.y_position - y).abs > 1

rachaelsalter

class Pawn < Piece
    def valid_move?(x,y)
    #First move. Allowed to move 1 or 2 spaces.
    if self.x_position #how to say this is the first move??
    return false if (self.x_position - x).abs > 2 || (self.y_position - y).abs > 2
    
    #All moves. Allowed to move 1 space.
    return false if (self.x_position - x).abs > 1 || (self.y_position - y).abs > 1

    #Up 1 and horizonal to capture.

rachaelsalter

class Pawn < Piece
  def first_move?(y)
    #Allowed to move 1 or 2 spaces.
    if (color: :white && y_position: 1) || (color: :black && y_position: 6)
    return true 
      if (y_position - y) < 3 
      else 
        return false
      end
    end