# Futuristic Voyage – Complex Edition
# Theme: Futuristic Space Exploration / Ambient Progressive Electronic
# Enhanced with additional layers, counter-melodies, dynamic percussion, and evolving textures.

use_bpm 60

#####################
# Section 1: Cosmic Dawn (Ambient Intro)
#####################
in_thread(name: :ambient_chords) do
  with_fx :reverb, mix: 0.7, room: 1 do
    use_synth :prophet
    2.times do
      play chord(:C3, :minor), sustain: 20, release: 12, amp: 0.3
      sleep 20
      play chord(:G3, :minor), sustain: 20, release: 12, amp: 0.3
      sleep 20
      play chord(:Bb3, :minor), sustain: 20, release: 12, amp: 0.3
      sleep 20
      play chord(:C3, :minor), sustain: 20, release: 12, amp: 0.3
      sleep 20
    end
  end
end

in_thread(name: :ambient_arps) do
  with_fx :echo, phase: 2, mix: 0.5 do
    use_synth :hollow
    4.times do
      play_pattern_timed chord(:C3, :minor), 0.5, amp: 0.2, release: 0.4
      sleep 8
    end
  end
end

in_thread(name: :intro_noise) do
  # A subtle evolving noise texture adds extra atmosphere.
  use_synth :noise
  12.times do
    play :c3, release: 0.1, amp: 0.1, pan: rrand(-1, 1)
    sleep 2
  end
end

in_thread(name: :drums_intro) do
  sleep 4
  6.times do
    sample :bd_haus, amp: 0.25, rate: 1
    sleep 8
  end
end

#####################
# Section 2: The Journey Begins (Build-up with Primary & Counter Melody)
#####################
sleep 10  # Transition delay

in_thread(name: :lead_melody) do
  with_fx :echo, phase: 0.75, mix: 0.5 do
    use_synth :blade
    # Primary melodic phrase
    play_pattern_timed [:C4, :Eb4, :F4, :G4, :Bb4, :C5, :G4, :F4],
      [1,    1,    1,   1,   1,    1,   1,   1],
      release: 1, amp: 0.55
    sleep 2
    play_pattern_timed [:F4, :G4, :Bb4, :C5, :D5, :C5, :Bb4, :G4],
      [1,    1,   1,    1,   1,    1,   1,   1],
      release: 1, amp: 0.55
    sleep 2
    play_pattern_timed [:C4, :Eb4, :F4, :G4, :F4, :Eb4, :C4],
      [0.75, 0.75, 0.75, 1, 0.75, 0.75, 1.5],
      release: 1, amp: 0.6
  end
end

in_thread(name: :counter_melody) do
  sleep 2  # Slight delay for layering
  with_fx :ixi_techno, mix: 0.4, phase: 2 do
    use_synth :pretty_bell
    # A counter melody weaving through the harmonic backdrop
    play_pattern_timed [:G3, :Bb3, :C4, :Bb3, :G3, :F3],
      [1.5, 1, 1.5, 1, 1, 2],
      release: 1, amp: 0.2
    sleep 4
    play_pattern_timed [:F3, :G3, :Bb3, :C4, :D4, :C4],
      [1.5, 1, 1.5, 1, 1, 2],
      release: 1, amp: 0.2
  end
end

in_thread(name: :drums_build) do
  16.times do
    sample :drum_bass_hard, amp: 0.35
    sleep 0.5
    sample :drum_snare_soft, amp: 0.3
    sleep 0.5
    # A subtle hi-hat hit occasionally adds rhythmic variation.
    if one_in(2)
      sample :drum_cymbal_pedal, amp: 0.2, rate: 1, pan: rrand(-0.5, 0.5)
    end
  end
end

#####################
# Section 3: Celestial Ascent (Climax with Complex Layers)
#####################
sleep 20  # Transition time

in_thread(name: :climax_melody) do
  with_fx :compressor, threshold: 0.5 do
    use_synth :fm
    # An ascending melody with extra notes and a hint of dissonance.
    play_pattern_timed [:C5, :D5, :Eb5, :F5, :G5, :Ab5, :G5, :F5, :Eb5, :D5, :C5],
      [0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 0.75, 1.5],
      release: 1, amp: 0.6
  end
end

in_thread(name: :climax_arpeggio) do
  with_fx :reverb, mix: 0.6, room: 0.8 do
    use_synth :mod_beep
    2.times do
      play_pattern_timed chord(:C4, :minor).shuffle, 0.25, release: 0.3, amp: 0.5
      sleep 4
    end
  end
end

in_thread(name: :climax_counter) do
  sleep 4  # Begins slightly after the main melody
  with_fx :slicer, phase: 0.5, probability: 0.7 do
    use_synth :piano
    # A weaving counter melody that underpins the climax.
    play_pattern_timed [:G4, :F4, :Eb4, :D4, :C4, :D4, :Eb4, :F4],
      [0.5, 0.5, 0.5, 0.5, 0.75, 0.5, 0.5, 0.75],
      release: 1.5, amp: 0.5
  end
end

in_thread(name: :bassline) do
  use_synth :fm
  play :C2, sustain: 10, release: 6, amp: 0.55
  sleep 10
  play :G2, sustain: 10, release: 6, amp: 0.55
  sleep 10
  play :Bb2, sustain: 10, release: 6, amp: 0.55
  sleep 10
  play :C2, sustain: 10, release: 6, amp: 0.55
  sleep 10
end

in_thread(name: :drums_climax) do
  32.times do
    sample :bd_808, amp: 0.5, rate: 1
    sleep 0.5
    sample :drum_tom_hi_soft, amp: 0.5, rate: 1
    sleep 0.5
    # Occasional open hi-hat for extra punch.
    if one_in(4)
      sample :drum_cymbal_open, amp: 0.3, rate: 1, pan: rrand(-0.5, 0.5)
    end
  end
end

#####################
# Section 4: The Return to Silence (Extended & Complex Outro)
#####################
sleep 16  # Transition to outro

in_thread(name: :outro_ambient) do
  with_fx :wobble, phase: 4, mix: 0.6 do
    use_synth :dark_ambience
    play chord(:C3, :minor), sustain: 30, release: 12, amp: 0.3
  end
end

in_thread(name: :outro_piano) do
  sleep 4
  use_synth :piano
  2.times do
    play_pattern_timed [:C4, :Eb4, :G4, :C5],
      [1,    1,    1,   1],
      release: 2, amp: 0.4
    sleep 2
    play_pattern_timed [:G4, :F4, :Eb4, :C4],
      [1,    1,    1,   1],
      release: 2, amp: 0.4
    sleep 2
  end
end

in_thread(name: :final_drone) do
  sleep 12
  use_synth :hollow
  play :C3, sustain: 20, release: 10, amp: 0.3
  sleep 20
end

in_thread(name: :outro_counter) do
  sleep 8
  with_fx :ixi_techno, mix: 0.3, phase: 3 do
    use_synth :saw
    2.times do
      play_pattern_timed chord(:C3, :minor).mirror, 0.5, release: 0.5, amp: 0.25
      sleep 4
    end
  end
end

# Allow all threads to fade out gracefully.
sleep 10