amirrajan

class SharedKeyDown
  attr :args

  def inputs
    @args.inputs
  end

  def start
    inputs.controllers.any? { |c| c.key_down.start }
  end

amirrajan

class Game
  attr_gtk

  def initialize
    @player = { x: 30,
                y: -16,
                w: 32,
                h: 32,
                dx: 0,
                dy: 0,

amirrajan

class Game
  attr_gtk

  attr :enemy

  def tick
    defaults
    calc
    render
  end

amirrajan

class Game
  attr_gtk

  def current_level_name
    # used by level editor to figure out which data file to save/load
    state.levels[state.current_level_index] || :todo
  end

  # helper method to move rect within the camera
  def to_screen_space target

amirrajan

class Probe
  def queue_story!(predicate: nil, entries:, completion_action: nil, completion_checkpoint:, completion: nil)
    raise "Either completion_action or completion must be provided." if !completion_action && !completion
    return if @action == :story
    return if @current_story_items.length > 0
    return if checkpoint_reached?(completion_checkpoint)

    should_queue = if predicate.is_a? Proc
                     predicate.call
                   elsif predicate.is_a? FalseClass

amirrajan

# this file sets up the main game loop (no need to modify it)
# play game here: https://samples.dragonruby.org/samples/99_genre_lowrez/nokia_3310_snake/index.html
require "app/nokia_emulation.rb"

class Game
  attr :args, :nokia_mouse_position

  def tick
    # create a new game on frame zero
    new_game if Kernel.tick_count == 0

amirrajan

class Game
  attr_gtk

  # get solution for hanoi tower
  # https://youtu.be/rf6uf3jNjbo
  def solve count, from, to, other
    solve_recur(count, from, to, other).flatten
  end

  # recursive function for getting solution

amirrajan

# representation of a game that has a healing mechanic
class Game
  # game has access to args and hp
  attr :args, :hp

  # initialize game with 100 hp
  def initialize
    @hp = 100
  end

amirrajan

class Game
  attr_gtk

  def initialize
  end

  def defaults
    state.objects ||= []
  end

amirrajan

class Player
  def initialize
    @action_lookup = {
      idle: {
        frame_count: 7,
        dir: "sprites/player/idle",
        repeat: true
      },
      attack: {
        frame_count: 6,