#140 bpm
bps = 0.428571429

#determines the scale you are using by key and mode
#changing the mode might be a little weird since the
#piano part strongly infers minor
key = [:A3, :A4, :A5]
feel = :minor_pentatonic

#change to increase initial chain of notes to play
funkiness = 2

#increase to increase chain of notes to play
#warning: over 10 might be too many notes, might crash program
max_funkiness = 6

#change to false to turn off bass drum/snare
_bass = true

#change to false to turn off cymbal
_cym = true

live_loop :bass do
  if _bass
    vol = 0.7
    slo = 0.2
  else
    vol = 0
    slo = 0
  end
  if funkiness <= 3
    4.times do
      sample :drum_heavy_kick, amp: vol
      sleep bps
    end
  else
    sample :drum_heavy_kick, amp: vol
    sleep bps
    sample :drum_snare_hard, amp: vol - slo
    sleep bps
    sample :drum_heavy_kick, amp: vol
    sleep bps/2
    sample :drum_heavy_kick, amp: vol
    sleep bps/2
    sample :drum_snare_hard, amp: vol - slo
    sleep bps
  end
end

live_loop :squares do
  use_synth :square
  16.times do
    r = rrand_i(1,funkiness)
    print r
    r.times do
      play choose(scale(choose(key), feel)), amp: 0.8, release: 0.1
      sleep bps/r
    end
  end
end

live_loop :cym do
  if _cym
    vol = 0.8
  else
    vol = 0
  end
  with_fx :flanger, wave: 4 do
    2.times do
      sample :drum_cymbal_closed, amp: vol, cutoff: rrand(60,120)
      sleep bps/2
    end
    4.times do
      sample :drum_cymbal_closed, amp: vol, cutoff: rrand(60,120)
      sleep bps/4
    end
  end
end


live_loop :piani do
  scal = scale(key[0]-12, feel, num_octaves: 2)
  if true
    with_fx :reverb do
      use_synth :piano
      play_chord [scal[3], scal[5], scal[8]], sustain: bps*4
      sleep bps*4
      play_chord [scal[2], scal[4], scal[7]], sustain: bps*4
      sleep bps*4
      play_chord [scal[2], scal[4]-1, scal[7]], sustain: bps*4
      sleep bps*4
      play_chord [scal[2], scal[4]-2, scal[7]], sustain: bps*4
      sleep bps*4
    end
  else
    sleep bps*4
  end
end

live_loop :revcym do
  if one_in(2)
    sample "~/Desktop/algorythmic/squarebeat/crash.wav", rate: -1
    funkiness = rrand_i(2, max_funkiness)
    
  end
  
  sleep bps*16
end