Fixed examples

Fixed old examples
amiika · Dec 3, 2022 · ddd7e9b · ddd7e9b
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diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,3 @@
 /tests
 /examples/atom
+/examples/ignore
diff --git a/examples/avril14th.rb b/examples/avril14th.rb
@@ -0,0 +1,43 @@
+load "~/ziffers/ziffers.rb"
+
+# Avril 14th by Aphex Twin
+# Created automatically from MIDI file using: https://github.com/amiika/ziffers-musescore
+
+ziff "
+/ synth: :piano, sustain: 2.0, decay: 0.6
+| [: q 2 _ 5 ^ 0 e r s 0 _ 5  | q. _ 5 e 5 ^ 4 3 2 0 :]  | [: q ^ 2 _ 5 ^ 0 e r s 0 _ 5 | \
+| w 5 :]  | [: q. _ 2 s 2 4 q. 4 e 2  | q. _ 2 s 2 4 q. 5 e 4 :]  | q. _ 2 s 2 4 q. 4 e 2 | \
+| q. _ 2 s 2 4 q. 5 e 4  | e r e _ 5 6 ^ 0 2 q. _ 6  | e r e _ 5 6 ^ 0 2 _ 6 q 5 | \
+| e r e _ 5 6 ^ 0 2 q. _ 6  | e r e _ 5 6 ^ 0 e. 2 s _ 6 6 e. 5  | [: q 2 _ 5 ^ 0 e r s 0 _ 5 | \
+| q. _ 5 e 5 ^ 4 3 2 0 :]  | [: q ^ 2 _ 5 ^ 0 e r s 0 _ 5  | q. 5 e 5 ^ 4 3 2 0 :]  | q. 2 s 2 1 q. 2 s 2 2 | \
+| s 4 5 e 4 h 2 q 4  | q. 2 s 2 1 q. 0 s 0 2  | s 4 5 e _ 5 q ^ 2 _ 5 ^ 0  | s r e. ^ 2 q 2 h _ 1 | \
+| s ^ 4 5 e 4 r ^ 2 q 2 _ 4  | s 2 e. ^^ 0 e _ 5 s r _ 1 q ^ 1 s 1 e _ 5 s ^ 2 | \
+| s ^ 4 5 e _ 5 s 5 e. ^ 2 q 2 s _ 4 4 e 4  | w 4  |
+
+| [: w r  | w r :]  | [: q 2 _ 5 ^ 0 e r s 0 _ 5 | \
+| w _ 5 :]  | [: w r  | w r :]  | w r | \
+| w r  | w r  | w r | \
+| w r  | w r  | [: w r | \
+| w r :]  | [: q 2 _ 5 ^ 0 e r s 0 _ 5  | q. _ 5 e 5 ^ 4 3 2 0 :]  | w r | \
+| w r  | w r  | w r  | h 2 q 2 e r s r 2 | \
+| s 4 5 e 4 q 2 r 4  | h r q. 0 s 0 2 | \
+| s 4 5 q. _ 5 q 5 r  | w r  |
+
+| [: e __ 0 5 ^ 0 2 _ 2 ^ 0 2 4  | e __ 3 ^ 0 3 4 _ 1 ^ 0 3 2 :]  | [: e __ 0 5 ^ 0 2 _ 2 ^ 0 2 4 | \
+| e __ 3 ^ 0 3 4 _ 1 ^ 0 3 2 :]  | [: e __ 0 ^ 0 _ 5 4 _ 4 ^ 4 5 4  | e __ 0 ^ 0 _ 5 4 _ 3 ^ 3 4 3 :]  | e __ 0 ^ 0 _ 5 4 _ 4 ^ 4 5 4 | \
+| e __ 0 ^ 0 _ 5 4 _ 3 ^ 3 4 3  | e __ 1 ^ 1 2 _ 4 4 s ^ 2 1 1 e. _ 5  | e __ 1 ^ 1 2 _ 4 s 4 e ^ 2 s 1 1 e. 2 | \
+| e __ 1 ^ 1 2 4 4 s 2 1 e _ 4 5  | e __ 1 ^ 1 2 _ 4 s 4 e ^ 2 s 1 q 2  | [: e __ 0 5 ^ 0 2 _ 2 ^ 0 2 4 | \
+| e __ 3 ^ 0 3 4 _ 1 ^ 0 3 2 :]  | [: e __ 0 5 ^ 0 2 _ 2 ^ 0 2 4  | e __ 3 ^ 0 3 4 _ 1 ^ 0 3 2 :]  | h __ 5 5 | \
+| h _ 0 0  | h _ 0 2  | h _ 2 0  | e ___ 5 ^ 5 ^ 0 1 _ 2 ^ 0 1 4 | \
+| e __ 3 ^ 0 2 5 _ 1 ^ 0 3 ^ 0  | e _ 2 0 _ 5 3 2 ^ 0 2 4 | \
+| e __ 5 ^ 0 2 5 _ 0 ^ 0 ^ 0 _ 2  | w _ 2  |
+
+| [: w r  | w r :]  | [: w r | \
+| w r :]  | [: w r  | w r :]  | w r | \
+| w r  | w r  | w r | \
+| w r  | w r  | [: w r | \
+| w r :]  | [: w r  | w r :]  | h __ 3 13 | \
+| h __ 2 03  | h ___ 5 4^1  | h __ 0 _30  | h r e. ^ 2 2 s 2 r | \
+| s r s r e r s ^^ 4 e 4 s r h r  | w r | \
+| q __ 1 r h r  | w r  |
+"
diff --git a/examples/canone.rb b/examples/canone.rb
@@ -1,5 +1,7 @@
 
-require "~/ziffers/ziffers.rb"
+load "~/ziffers/ziffers.rb"
+
+use_bpm 120
 
 a = zparse "| q. _ 0 e 0 q 1 e 2 2  | C q _ 3 3 2 e 2 2  | q _ 1 h 4 q 3  | e r s _ 4 3 e 2 s 3 2 h 1  | q. _ 0 e 0 q 1 e 2 2  | w _ 3 |", C: {cue: :foo }
 

diff --git a/examples/cowbell_synth_example.rb b/examples/cowbell_synth_example.rb
@@ -0,0 +1,7 @@
+load "~/ziffers/ziffers.rb"
+
+use_bpm 200
+
+live_loop :te do
+  zplay "q 4 4 3 e 4 5 0 1 2 1 2 3 4 5 q 2 2 3 e 4 5 [q 6 6 5 4,e 6 4 5 3 4 2 3 2,e (0..8)~]", sample: :drum_cowbell, rate_based: true
+end
diff --git a/...s/not_tested/custom_lambda_progression.rb → examples/custom_lambda_progression.rb b/...s/not_tested/custom_lambda_progression.rb → examples/custom_lambda_progression.rb
@@ -1,4 +1,6 @@
 
+load "~/ziffers/ziffers.rb"
+
 seq = [->n{n+2},->n{n-2},->n{n+rrand_i(-8,1)},->n{n/2}].ring.reflect
 
 1.upto(50) do |m|

diff --git a/examples/deprecated/jig_trance.rb b/examples/deprecated/jig_trance.rb
diff --git a/examples/deprecated/kungssangen.rb b/examples/deprecated/kungssangen.rb
diff --git a/examples/deprecated/single_synth_random_song.rb b/examples/deprecated/single_synth_random_song.rb
diff --git a/examples/deprecated/sync_example.rb b/examples/deprecated/sync_example.rb
diff --git a/examples/deprecated/trance_samples_example.rb b/examples/deprecated/trance_samples_example.rb
diff --git a/examples/deprecated/zdrum_example.rb b/examples/deprecated/zdrum_example.rb
diff --git a/examples/deprecated/ziffers_markov.rb b/examples/deprecated/ziffers_markov.rb
diff --git a/examples/not_tested/fibonacci_chords.rb → examples/fibonacci_chords.rb b/examples/not_tested/fibonacci_chords.rb → examples/fibonacci_chords.rb
@@ -5,7 +5,7 @@
 def fibonacci
   Enumerator.new do |y|
     a = b = 1
-    loop do
+    while true
       y << a
       a, b = b, a + b
     end
@@ -15,5 +15,5 @@ def fibonacci
 enum = fibonacci
 
 live_loop :fibonacci_chords do
-  zplay enum.next.to_s, duration: 0.5
+  zplay enum, duration: 0.5, parse_chord: true
 end
diff --git a/examples/ievan_polka.rb b/examples/ievan_polka.rb
@@ -0,0 +1,15 @@
+load "~/ziffers/ziffers.rb"
+
+use_bpm 300
+
+ievanpolka = \
+  "[:q 0 e 0 0 q 0 1 | q 2 0 0 2    |  <(q1 _ 6 6 ^1 |q2 0 h0) (q. 4 e3 q 2 1|q 2 0 h0)> :]"\
+  "[:q 4 e 4 4 q 3 2 | q 1 _ 6 6 ^1 | <(q3 e3 3 q2 1|q2 0 0 2) (q3 e 3 3 q 2 1|q 2 0 h0)> :]"
+
+n = zparse ievanpolka, key:"g", scale:"minor"
+notes = zparams(n, :note)
+durations = zparams(n, :beats)
+
+with_synth :mod_tri do
+  play_pattern_timed notes, durations, release: 0.1
+end
diff --git a/examples/not_tested/keyboard_input.rb → examples/keyboard_input.rb b/examples/not_tested/keyboard_input.rb → examples/keyboard_input.rb
diff --git a/examples/markov_chain.rb b/examples/markov_chain.rb
@@ -1,6 +1,6 @@
 load "~/ziffers/ziffers.rb"
 
-use_bpm 30
+use_bpm 90
 
 barrios = "| s 0 _4 #4 1 4 _4 0 _4 #4 1 4 _4  | s _6 _4 #4 1 4 _4 _6 _4 #4 1 4 _4  | s 1 _4 4 _6 3 _6 1 _4 4 _6 3 _4 | \
 | s _0 _4 3 0 #1 _4 _0 _4 3 0 #1 _4  | s _#5 _4 3 0 #1 _4 _#5 _4 3 0 #1 _4  | s _5 _#3 #1 0 1 _#3 _5 _#3 #1 0 1 _#3 | \

diff --git a/examples/moonlight_loop.rb b/examples/moonlight_loop.rb
@@ -0,0 +1,8 @@
+load "~/ziffers/ziffers.rb"
+
+use_synth :piano
+use_bpm 100
+
+zloop :moonlight, "h 07  [: (-3 0 2) :4] -16 [: (-3 0 2) :4] -25 [: (-2 0 2) :] -43 [: (-2 b1 3) :] -34 (-3 #-1 3) (-3 0 2) -34 (-3 0 #1) (-4 -1 1)",
+  key: :cs4, scale: :minor, release: 4, sustain: 3, decay: 1,
+  chord_key: :cs2
diff --git a/examples/multiplying_lambda_loop.rb b/examples/multiplying_lambda_loop.rb
@@ -0,0 +1,7 @@
+load "~/ziffers/ziffers.rb"
+
+use_bpm 200
+
+z1 "q1 e3 q4", seed: 1, rules: {
+  /([a-z])*([1-9]*)/=> ->(i,m){ m[1]+(m[2].to_i*2%7).to_s }
+}
diff --git a/examples/musical_dice_game.rb b/examples/musical_dice_game.rb
@@ -3,7 +3,7 @@
 # Musical dice game: https://en.wikipedia.org/wiki/Musikalisches_W%C3%BCrfelspiel
 # Very random version of musical dice game
 
-use_bpm 18
+use_bpm 100
 use_synth :piano
 use_random_seed 987654365787
 

diff --git a/examples/musical_dice_game_piece.rb b/examples/musical_dice_game_piece.rb
@@ -3,7 +3,7 @@
 # Musical dice game: https://opus-infinity.org/dice_games/mozart_waltz/
 # Still work in progress
 
-use_bpm 18
+use_bpm 100
 use_synth :piano
 use_random_seed 52335
 

diff --git a/examples/not_tested/adjust_sleep_in_cycles.rb b/examples/not_tested/adjust_sleep_in_cycles.rb
diff --git a/examples/not_tested/arpeggios_example.rb b/examples/not_tested/arpeggios_example.rb