Add solar system files

pirate_program.rb

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+require "./planet"
+require "./solar_system.rb"
+
+# Setting up the new planets and the array containing them.
+
+pirates = []
+
+mary_read_h = {name: "Mary Read", distance_from_the_sun: 786, solar_rotation: 75, pillage: 348, dubloons: 2398, sea_biscuits: 125, rum: 598, parrots: 56, pirates: 697}
+
+mary_read = Planet.new(mary_read_h)
+pirates.push(mary_read)
+
+anne_bonny_h = {name: "Anne Bonny", distance_from_the_sun: 347, solar_rotation: 165.7, pillage: 7896, dubloons: 43567, sea_biscuits: 350, rum: 7689, parrots: 47.2, pirates: 500}
+
+anne_bonny = Planet.new(anne_bonny_h)
+pirates.push(anne_bonny)
+
+sadie_the_goat_h = {name: "Sadie the Goat", distance_from_the_sun: 65, solar_rotation:75, pillage: 2, dubloons: 45, sea_biscuits: 57, rum: 99, parrots: 12, pirates: 13}
+
+sadie_the_goat = Planet.new(sadie_the_goat_h)
+pirates.push(sadie_the_goat)
+
+black_bart_h = {name: "Black Bart", distance_from_the_sun: 27.8, solar_rotation: 3, pillage: 4589, dubloons: 56, sea_biscuits: 22.37, rum: 698, parrots: 34, pirates: 12}
+black_bart = Planet.new(black_bart_h)
+pirates.push(black_bart)
+
+blackbeard_h = {name: "Blackbeard", distance_from_the_sun: 8976, solar_rotation: 14.67, pillage: 567, dubloons: 6987, sea_biscuits: 467, rum: 5000, parrots: 12, pirates: 69}
+blackbeard = Planet.new(blackbeard_h)
+pirates.push(blackbeard)
+
+billy_the_kidd_h = {name: "Billy the Kidd", distance_from_the_sun: 800, solar_rotation: 45.6, pillage: 345, dubloons: 21345, sea_biscuits: 637, rum: 900, parrots: 569, pirates: 234}
+billy_the_kidd = Planet.new(billy_the_kidd_h)
+pirates.push(billy_the_kidd)
+
+# Set up solar-system
+
+pirate_galaxy = SolarSystem.new("Pirate Galaxy", "Jack Sparrow")
+
+puts "Ahoy there! I've compiled some information on planet-ships in the #{pirate_galaxy.name}. Which planet-ship would you be learnin' about today, lass? i.e. '1', '2', etc."
+
+count = []
+
+# Function to print out list of all planet-ships
+
+def pirate_list(p, c)
+  count = 0
+  pirate = 0
+  p.each do
+    count += 1
+    puts "#{count}. #{p[pirate].name}"
+    pirate += 1
+    c.push(count.to_s)
+  end
+
+  print ">"
+end
+
+# Call the function, get user input
+
+puts pirate_list(pirates, count)
+
+user_choice = gets.chomp
+
+# Loops until the user types DONE
+
+while user_choice != "DONE"
+  unless count.include?(user_choice)
+    puts "I didn't quite get that. Which planet-ship were ya hankerin'  to be learnin' about?"
+    user_choice = gets.chomp.upcase
+  end
+  puts
+  puts pirates[user_choice.to_i - 1].info
+  puts
+  puts "Do you want to choose another planet-ship? If not, type 'DONE'.   As a reminder, here are the different ships that be sailin' this  galactic ocean: "
+  puts pirate_list(pirates, count)
+  user_choice = gets.chomp.upcase
+end
+
+# Get user input to tell distance between two planets
+puts
+puts
+puts "Are you interested in how the planets relate to each other? I can tell you how far away from each other any two planets are. Just let me know which you be wantin' to know about, usin' their numbers, if ya please). Here's the list again, to remind ya."
+
+puts pirate_list(pirates, count)
+
+puts "For ya first planet? "
+planet1 = gets.chomp
+unless count.include?(planet1)
+  puts "I didn't quite get that. Which planet-ship were ya hankerin'  to be learnin' about?"
+  user_choice = gets.chomp.upcase
+end
+
+puts "And for the second?"
+planet2 = gets.chomp
+unless count.include?(planet2)
+  puts "I didn't quite get that. Which planet-ship were ya hankerin'  to be learnin' about?"
+  user_choice = gets.chomp.upcase
+end
+
+puts pirate_galaxy.distance_between(pirates[planet1.to_i - 1], pirates[planet2.to_i - 1])

planet.rb

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+class Planet
+
+  attr_accessor :name, :pillage, :sea_biscuits, :dubloons, :rum, :parrots, :pirates, :solar_rotation, :distance_from_the_sun
+
+  def initialize (pirate_hash)
+    @name = pirate_hash[:name] # planet-ship name
+    @pillage = pirate_hash[:pillage] # number of other planets pirate ship pillages per year
+    @sea_biscuits = pirate_hash[:sea_biscuits] # of sea biscuits eaten per pirate per year
+    @dubloons = pirate_hash[:dubloons] # number of dubloons in the planet's treasure chests
+    @rum = pirate_hash[:rum] # bottles of rum per pirate per year
+    @parrots = pirate_hash[:parrots] # parrots on the planet
+    @pirates = pirate_hash[:pirates] # population
+    @solar_rotation = pirate_hash[:solar_rotation] # rate of solar rotation in degrees per day
+    @distance_from_the_sun = pirate_hash[:distance_from_the_sun] # in thousands of  kilometers
+  end
+
+  def info
+    puts "Aargh!! Ay Matey! So you want to know about the planet #{@name}?? 'Tis' #{@distance_from_the_sun} thousand kilometers from the sun, and it rotates #{@solar_rotation} degrees per day. On #{@name} the pirates be pillagin' #{@pillage} other planets each year to collect their national treasure, which is #{@dubloons} Gold Dubloons. Each pirate eats about #{@sea_biscuits} each year and washes 'em down with #{@rum} bottles o' rum. Hey Ho! There are #{@parrots} parrots askin' for crackers and #{@pirates} fightin' pirates!"
+  end
+
+  def drunkards (yes = true)
+    if true
+      puts "Ay, it's hard to believe #{@pirates} drink #{@rum} bottles of rum, but ye know we work harrrrd!"
+    else
+      puts "'Tis a sad pirate planet that can only drink #{@rum} bottles of rum."
+    end
+  end
+
+end

solar_system.rb

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+class SolarSystem
+
+  attr_accessor :name, :sun, :planets
+
+  def initialize(name, sun)
+    @name = name
+    @sun = sun
+    @planets = []
+    @distance = 0
+  end
+
+  def add_planet(planet)
+    @planets.push(planet)
+  end
+
+  def array_add(p_array)
+    p_array.each do |planet|
+      @planets.push(planet)
+    end
+  end
+
+  def distance_between(planet1, planet2)
+    distance = planet1.distance_from_the_sun - planet2.distance_from_the_sun
+    @distance = distance.abs
+    puts "The distance between #{planet1.name} and #{planet2.name} is #{@distance} thousand kilometers."
+  end
+
+end