Module: Lotu::Resourceful

Defined in:
lib/lotu/behaviors/resourceful.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(instance) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 5

def self.extended(instance)
  instance.init_behavior
end

Instance Method Details

#image(name) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 15

def image(name)
  @images[name]
end

#init_behavior ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 9

def init_behavior
  @images = {}
  @sounds = {}
  @songs = {}
end

#load_images(path) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 27

def load_images(path)
  load_resources(@images, /\.png|\.jpg|\.bmp/, path, Gosu::Image)
end

#load_resources(container, regexp, path, klass) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 44

def load_resources(container, regexp, path, klass)
  path = File.expand_path(File.join(@path, path))
  puts "Loading from: #{path}"

  count = 0
  Dir.entries(path).grep(regexp).each do |entry|
    begin
      container[entry] = klass.new($window, File.join(path, entry))
      count += 1
    rescue Exception => e
      puts e, File.join(path, entry)
    end
  end
  puts "#{count} #{klass} files loaded."
end

#load_songs(path) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 35

def load_songs(path)
  load_resources(@songs, /\.ogg|\.mp3|\.wav/, path, Gosu::Song)
end

#load_sounds(path) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 31

def load_sounds(path)
  load_resources(@sounds, /\.ogg|\.mp3|\.wav/, path, Gosu::Sample)
end

#song(name) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 23

def song(name)
  @songs[name]
end

#sound(name) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 19

def sound(name)
  @sounds[name]
end

#with_path(path, &blk) ⇒ Object 



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# File 'lib/lotu/behaviors/resourceful.rb', line 39

def with_path(path, &blk)
  @path = File.expand_path(File.dirname path)
  yield
end