Class: MISSIONGAME::UI

Inherits:
Object
  • Object
show all
Defined in:
lib/ui.rb

Instance Method Summary collapse

Instance Method Details

#ask(question, filter = nil) ⇒ Object

Ask user a question. A regular expression filter can be applied.



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# File 'lib/ui.rb', line 95

def ask(question, filter = nil)
  if filter
    match = false
    answer = nil
    while match == false
      print UI_ARROW.red + question.light_white + " "
      answer = gets.chomp
      if answer.match(filter)
        return answer
      else
        print "Sorry, please try again.".red
        new_line
        new_line
      end
    end
  else
    print "\u2712 ".red + question.light_white + " "
    gets.chomp

  end
end

#cannot_travel_combat ⇒ Object 



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# File 'lib/ui.rb', line 183

def cannot_travel_combat
  puts "You're in a war with the vampires! Fight for your life to proceed or else your're being feasted on!"
end

#clear ⇒ Object

Clear the screen



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# File 'lib/ui.rb', line 20

def clear
  print "\e[H\e[2J"
end

#display_map(args) ⇒ Object 



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# File 'lib/ui.rb', line 24

def display_map(args)
  map = args[:map]
  new_line
  draw_frame({text: map})
  new_line
end

#display_name(args) ⇒ Object 



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# File 'lib/ui.rb', line 209

def display_name(args)
  player = args[:player]
  print "You are " + player.name.light_white +
    ". Have you forgotten your own name?"
  new_line
end

#display_version ⇒ Object 



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# File 'lib/ui.rb', line 163

def display_version
  puts " Version " + MISSIONMISSIONGAME_VERSION.light_white
  new_line
end

#draw_frame(args) ⇒ Object

Draw text surrounded in a nice frame



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# File 'lib/ui.rb', line 143

def draw_frame(args)
  # Figure out width automatically
  text = args[:text]
  width = get_max_size_from_array(text)
  draw_top_frame(width)
  text.each do |t|
    t_size = get_real_size(t)
    draw_vert_frame_begin
    if t.is_a?(Array)
      t.each { |s| print s }
    else
      print t
    end
    (width - (t_size + 4)).times { print " " }
    draw_vert_frame_end
    new_line
  end
  draw_bottom_frame(width)
end

#enemy_greet(args) ⇒ Object 



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# File 'lib/ui.rb', line 224

def enemy_greet(args)
  enemy = args[:enemy]
  print enemy.name.light_white + " attacks!"
  new_line
end

#enemy_info(args) ⇒ Object 



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# File 'lib/ui.rb', line 79

def enemy_info(args)
  player = args[:player]
  enemy = player.current_enemy
  print enemy.name.light_red + " has " + enemy.str.to_s.light_white +
    " strength and " + enemy.lives.to_s.light_white + " lives."
  new_line
end

#get_cmd ⇒ Object 



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# File 'lib/ui.rb', line 198

def get_cmd
  print "Type ".white + "help".light_white + " for possible commands.\n"
  print "\u2712 ".red + "Your command? ".light_white
  gets.chomp.downcase
end

#help ⇒ Object 



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# File 'lib/ui.rb', line 31

def help
  new_line
  print "Valid Commands".light_green
  new_line(2)
  print UI_ARROW.light_yellow + " " + "right, r, ".light_white +
    ++" - Move right/east"
  new_line
  print UI_ARROW.light_yellow + " " + "backward, b, ".light_white +
    ++" - Move backward/south"
  new_line
  print UI_ARROW.light_yellow + " " + "left, l, ".light_white +
    ++" - Move left/west"
  new_line
  print UI_ARROW.light_yellow + " " + "forward, f, ".light_white +
    ++" - Move forward/north"
  new_line
  print UI_ARROW.light_yellow + " " + "map, m".light_white + " - Display map"
  new_line
  print UI_ARROW.light_yellow + " " + "where".light_white +
    " - Describe current surroundings"
  new_line
  print UI_ARROW.light_yellow + " " + "name".light_white +
    " - Reminds player their name"
  new_line
  print UI_ARROW.light_yellow + " " + "a, attack".light_white +
    " - Attack (only in combat)"
  new_line
  print UI_ARROW.light_yellow + " " + "enemy".light_white +
    " - Display information about your enemy"
  new_line
  print UI_ARROW.light_yellow + " " +
    "points, score, status, info".light_white +
    " - Display points (score)"
  new_line
  print UI_ARROW.light_yellow + " " + "clear, cls".light_white +
    " - Clears the screen"
  new_line
  print UI_ARROW.light_yellow + " " + "q, quit, exit".light_white +
    " - Quits the MISSIONGAME"
  new_line
end

#new_line(times = 1) ⇒ Object

Prints a new line. Optinally can print multiple lines.



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# File 'lib/ui.rb', line 138

def new_line(times = 1)
  times.times { print "\n" }
end

#not_found ⇒ Object 



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# File 'lib/ui.rb', line 168

def not_found
  print "Command not understood. Use the " + "help or h".red +
    " to see available commands.".light_white
  new_line
end

#not_in_combat ⇒ Object 



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# File 'lib/ui.rb', line 187

def not_in_combat
  puts "No vampire has attacked you just yet."
end

#out_of_bounds ⇒ Object 



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# File 'lib/ui.rb', line 204

def out_of_bounds
  print "x".red + " Requested move out of bounds."
  new_line
end

#player_dead(args) ⇒ Object 



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# File 'lib/ui.rb', line 216

def player_dead(args)
  story = args[:story]
  new_line
  text = story.player_dead
  draw_frame(text: text)
  new_line
end

#player_info(args) ⇒ Object 



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# File 'lib/ui.rb', line 87

def player_info(args)
  player = args[:player]
  print "You have " + player.lives.to_s.light_white + " lives and have " +
    player.points.to_s.light_white + " points."
  new_line
end

#points(args) ⇒ Object 



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# File 'lib/ui.rb', line 73

def points(args)
  player = args[:player]
  print "You currently have " + player.points.to_s.light_white + " points."
  new_line
end

#quit ⇒ Object 



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# File 'lib/ui.rb', line 191

def quit
  new_line
  print "You abandoned your journey to getting answers to all of your many unaswered questions."
    .red
  new_line(2)
end

#show_location(args) ⇒ Object 



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# File 'lib/ui.rb', line 174

def show_location(args)
  player = args[:player]
  print "You are currently on row " + player.y.to_s.light_white +
    ", column " + player.x.to_s.light_white
  new_line
  print "Use the " + "map".light_white + " command to see the map."
  new_line
end

#welcome ⇒ Object

Display welcome



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# File 'lib/ui.rb', line 118

def welcome
  text = []
  text <<
    "This is a text adventure game inspired by the movie series ".white +
      "The Originals".light_green
  text <<
    "Written by: ".white +
      "Webster Avosa".light_green
  text <<
    "Copyright " + UI_COPYRIGHT +
      " Webster Avosa, All Rights Reserved.".white
  text << "Licensed under MIT.".white
  text <<
    "Contact me ".white + UI_EMAIL.light_white +
      " [email protected]".white
  draw_frame({text: text})
  new_line
end