Merge pull request #6 from evanmcook/main

~graphis~

README.md

@@ -33,3 +33,4 @@ auguries of innocence from william blake has really resonated with me this year.
 - @schollz - added sixteenth note transports. added in some melodies for quarter notes and sixteenth notes by transforming a recorded midi dump into lua code using soon-to-be released midi script extension for norns.
 - @Quixotic7 - replaced the polyperc engine with the bangs engine. This allows you to have different sounding note bangs. In the params menu you can change the synth parameters for 4 different synth sources. Sounds are banged by calling soundEngine:bang_note_hz(freq, synthId, midiId) and soundEngine:bang_note(noteNumber, synthId, midiId). Midi bangs only work if calling soundEngine:bang_note so the song currently only works with the internal synths since all the notes are frequencies.
 - @ryanlaws - was being a real prima donna about hz and changed them to MIDI notes
+- @evanmcook - aka evancook.audio added graphics that like to groove along to the measure number

lib/graphics.lua

@@ -71,4 +71,9 @@ function graphics:text_center_rotate(x, y, s, d, l)
   screen.text_center_rotate(x, y, s, d)
 end
 
+function graphics:bez(x1, y1, x2, y2, x3, y3)
+  screen.curve(x1, y1, x2, y2, x3, y3)
+  screen:stroke ()
+end
+
 return graphics

song.lua

@@ -52,6 +52,9 @@ function redraw()
   graphics:text_rotate(7, 62, "SONG", -90, 0)
   graphics:text(10, 7, (song.is_playing == true) and "PLAYING" or "STOPPED", 15)
   graphics:text(10, 14, "MEASURE: " .. song.measure, 15)
+  legalGraphics()
+  illegalGraphics()
+  checkIfNice()
   graphics:teardown()
 end
 
@@ -67,6 +70,31 @@ function key(k, z)
   song.is_screen_dirty = true
 end
 
+function legalGraphics()
+  if (song.measure%4 == 0) then
+    bright = song.measure%15
+    radness = song.measure%9-song.measure%2
+    graphics:circle(64,32,radness,bright)
+   end
+  if (song.measure%3==0 and song.measure%7==0) then
+    graphics:bez(100,60,0,80,100,119)
+    end
+end
+
+function illegalGraphics()
+if (song.measure>=420 and song.measure<430) then
+    graphics:text(10, 28, "these measures ", 15)
+    graphics:text(10, 35, "are illegal to ", 15)
+    graphics:text(10, 42, "inhale ", 15)
+  end
+end
+
+function checkIfNice()
+  if (song.measure==69) then
+    graphics:text(10, 21, "nice", 15)
+    end
+end
+
 function enc(e, d)
   print(e, d, "???")
   song.is_screen_dirty = true