Class: Pixelflut::App

Inherits:
Gosu::Window
  • Object
show all
Defined in:
lib/pixelflut/app.rb

Defined Under Namespace

Classes: Configuration

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration) ⇒ App

Returns a new instance of App.



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# File 'lib/pixelflut/app.rb', line 19

def initialize(configuration)
  if configuration.fullscreen
    super(configuration.width || Gosu.screen_width, configuration.height || Gosu.screen_height, fullscreen: true)
  else
    super(configuration.width || 800, configuration.height || 600)
  end
  Process.setproctitle('pxflut')
  @image = TextImage.new(width, height)
  @server = Server.new(@image, configuration.server)
  log(self.caption = "Pixelflut@#{configuration.server.host}:#{configuration.server.port}")
  log(configuration.server)
  reset!
end

Class Method Details

.run(configuration = Configuration.default) ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 15

def self.run(configuration = Configuration.default)
  new(configuration).show
end

Instance Method Details

#button_down(id) ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 57

def button_down(id)
  return close! if Gosu::Button::KbEscape == id
  return reset! if Gosu::Button::KbSpace == id
  return log("connections: #{@server.connection_count}") if Gosu::Button::KbC == id
end

#close ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 63

def close
  close!
end

#draw ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 48

def draw
  (@draw_image ||= Gosu::Image.new(@image.changed, tileable: true, retro: true)).draw(0, 0, 0)
end

#log(*args) ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 52

def log(*args)
  print("[#{Time.now}] ")
  puts(*args)
end

#needs_cursor? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pixelflut/app.rb', line 71

def needs_cursor?
  false
end

#needs_redraw? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pixelflut/app.rb', line 67

def needs_redraw?
  @draw_image.nil?
end

#reset! ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 38

def reset!
  @image.clear
  log("clean image: #{@image.width}x#{@image.height}")
end

#show ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 33

def show
  @server.run
  super
end

#update ⇒ Object 



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# File 'lib/pixelflut/app.rb', line 43

def update
  # self.caption = @image.changes
  @draw_image = nil unless @image.changes.zero?
end