Class: Eg::Music::Simulator

Inherits:
Object
  • Object
show all
Defined in:
lib/eg/music/simulator.rb

Constant Summary collapse

@@system = 
Simulator.new
@@time = 
Time.now.to_i
@@next_search_complete = 
@@next_play_started = @@next_play_complete = 0

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_play_complete ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 26

def Simulator.next_play_complete; @@next_play_complete; end

.next_play_complete=(value) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 23

def Simulator.next_play_complete= value
  @@next_play_complete = value
end

.next_play_started=(value) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 20

def Simulator.next_play_started= value
  @@next_play_started = value
end

.next_search_complete=(value) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 17

def Simulator.next_search_complete= value
  @@next_search_complete = value
end

.schedule(seconds) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 53

def Simulator.schedule seconds
  @@time + seconds
end

.system ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 14

def Simulator.system
  @@system
end

.time ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 27

def Simulator.time; @@time; end

Instance Method Details

#advance(future) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 47

def advance future
  while @@time < future
    @@time = next_event future
    perform
  end
end

#delay(seconds) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 56

def delay seconds
  advance(Simulator.schedule(seconds))
end

#fail_load_jam ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 62

def fail_load_jam
  Fit::ActionFixture.actor = Dialog.new('load jamed', Fit::ActionFixture.actor)
end

#next_event(bound) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 32

def next_event bound
  result = bound
  result = sooner result, @@next_search_complete
  result = sooner result, @@next_play_started
  result = sooner result, @@next_play_complete
  result
end

#perform ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 42

def perform
  MusicLibrary.search_complete if @@time == @@next_search_complete
  MusicPlayer.play_started if @@time == @@next_play_started
  MusicPlayer.play_complete if @@time == @@next_play_complete
end

#reset ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 28

def reset
  @@next_search_complete = @@next_play_started = @@next_play_complete = 0
  MusicPlayer.stop
end

#sooner(soon, event) ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 39

def sooner soon, event
  (event > @@time and event < soon) ? event : soon
end

#wait_play_complete ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 61

def wait_play_complete; advance(@@next_play_complete); end

#wait_play_started ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 60

def wait_play_started; advance(@@next_play_started); end

#wait_search_complete ⇒ Object 



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# File 'lib/eg/music/simulator.rb', line 59

def wait_search_complete; advance(@@next_search_complete); end