From 181c7738f1d8bd135f0378570beaf6f5c8028fcf Mon Sep 17 00:00:00 2001
From: Devine Lu Linvega <aliceffekt@gmail.com>
Date: Wed, 17 Oct 2018 21:24:51 +1200
Subject: Stack midi nodes on frame

---
 desktop/core/lib/__qqq.js           |  3 ++-
 desktop/sources/scripts/qqq.js      | 16 ++++++++++++++--
 desktop/sources/scripts/terminal.js |  2 ++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/desktop/core/lib/__qqq.js b/desktop/core/lib/__qqq.js
index b4f10c5..69aaa95 100644
--- a/desktop/core/lib/__qqq.js
+++ b/desktop/core/lib/__qqq.js
@@ -21,10 +21,11 @@ function FnQqq (pico, x, y) {
     if (!n) { return }
     const e = this.east()
 
+    const channel = 3
     const octave = !e ? 3 : this.convert(e.glyph)
     const note = this.convert(n.glyph)
     const velocity = 127
-    terminal.qqq.send(octave, note, velocity)
+    terminal.qqq.send(channel, octave, note, velocity)
   }
 
   this.convert = function (glyph) {
diff --git a/desktop/sources/scripts/qqq.js b/desktop/sources/scripts/qqq.js
index 1797ef7..9bf071c 100644
--- a/desktop/sources/scripts/qqq.js
+++ b/desktop/sources/scripts/qqq.js
@@ -5,13 +5,25 @@ function QQQ (terminal) {
   this.volume = 1
   this.midi = false
   this.outputs = []
+  this.stack = []
 
   this.start = function () {
     this.midiSetup()
   }
 
+  this.clear = function () {
+    this.stack = []
+  }
+
   this.run = function () {
+    if (this.stack.length < 1) { return }
 
+    let html = ''
+    for (const id in this.stack) {
+      const note = this.stack[id]
+      html += `Ch${note[0]}:${note[1]}+${note[2]}(${note[3]}) `
+    }
+    terminal.log(`Playing: ${html}`)
   }
 
   this.midiSetup = function () {
@@ -32,8 +44,8 @@ function QQQ (terminal) {
     console.warn('No Midi')
   }
 
-  this.send = function (octave, note, velocity) {
-    console.log('Received ', octave, note, velocity)
+  this.send = function (channel, octave, note, velocity) {
+    this.stack.push([channel, octave, note, velocity])
   }
 
   this.play = function () {
diff --git a/desktop/sources/scripts/terminal.js b/desktop/sources/scripts/terminal.js
index 027ca36..ccabebc 100644
--- a/desktop/sources/scripts/terminal.js
+++ b/desktop/sources/scripts/terminal.js
@@ -45,6 +45,8 @@ function Terminal (pico) {
   this.run = function () {
     if (this.isPaused) { return }
 
+    this.qqq.clear()
+
     this.pico.run()
     this.qqq.run()
     this.update()
-- 
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