8 files changed, 25 insertions, 27 deletions
diff --git a/desktop/sources/scripts/client.js b/desktop/sources/scripts/client.js
index f6115c5..e3cfe9b 100644
--- a/desktop/sources/scripts/client.js
+++ b/desktop/sources/scripts/client.js
@@ -256,12 +256,10 @@ function Client () {
 
   this.findPorts = () => {
     const a = new Array((this.orca.w * this.orca.h) - 1)
-    for (const id in this.orca.runtime) {
-      const operator = this.orca.runtime[id]
+    for (const operator of this.orca.runtime) {
       if (this.orca.lockAt(operator.x, operator.y)) { continue }
       const ports = operator.getPorts()
-      for (const i in ports) {
-        const port = ports[i]
+      for (const port of ports) {
         const index = this.orca.indexAt(port[0], port[1])
         a[index] = port
       }
diff --git a/desktop/sources/scripts/core/io/midi.js b/desktop/sources/scripts/core/io/midi.js
index a1a2c28..10e76aa 100644
--- a/desktop/sources/scripts/core/io/midi.js
+++ b/desktop/sources/scripts/core/io/midi.js
@@ -24,8 +24,9 @@ function Midi (client) {
 
   this.run = function () {
     for (const id in this.stack) {
-      if (this.stack[id].length < 1) {
-        this.release(this.stack[id], id)
+      const item = this.stack[id]
+      if (item.length < 1) {
+        this.release(item, id)
       }
       if (!this.stack[id]) { continue }
       if (this.stack[id].isPlayed === false) {
@@ -65,8 +66,8 @@ function Midi (client) {
   }
 
   this.silence = function () {
-    for (const id in this.stack) {
-      this.release(this.stack[id])
+    for (const item of this.stack) {
+      this.release(item)
     }
   }
 
@@ -74,7 +75,8 @@ function Midi (client) {
     const item = { channel, octave, note, velocity, length, isPlayed }
     // Retrigger duplicates
     for (const id in this.stack) {
-      if (this.stack[id].channel === channel && this.stack[id].octave === octave && this.stack[id].note === note) { this.release(item, id) }
+      const dup = this.stack[id]
+      if (dup.channel === channel && dup.octave === octave && dup.note === note) { this.release(item, id) }
     }
     this.stack.push(item)
   }
diff --git a/desktop/sources/scripts/core/io/mono.js b/desktop/sources/scripts/core/io/mono.js
index b9cd5bc..5837eb8 100644
--- a/desktop/sources/scripts/core/io/mono.js
+++ b/desktop/sources/scripts/core/io/mono.js
@@ -37,8 +37,8 @@ function Mono (client) {
   }
 
   this.silence = function () {
-    for (const id in this.stack) {
-      this.release(this.stack[id])
+    for (const item of this.stack) {
+      this.release(item)
     }
   }
 
diff --git a/desktop/sources/scripts/core/io/osc.js b/desktop/sources/scripts/core/io/osc.js
index e2d28e9..2a605e8 100644
--- a/desktop/sources/scripts/core/io/osc.js
+++ b/desktop/sources/scripts/core/io/osc.js
@@ -20,8 +20,8 @@ function Osc (client) {
   }
 
   this.run = function () {
-    for (const id in this.stack) {
-      this.play(this.stack[id])
+    for (const item of this.stack) {
+      this.play(item)
     }
   }
 
diff --git a/desktop/sources/scripts/core/io/udp.js b/desktop/sources/scripts/core/io/udp.js
index 9a5afa6..e94ff64 100644
--- a/desktop/sources/scripts/core/io/udp.js
+++ b/desktop/sources/scripts/core/io/udp.js
@@ -37,8 +37,8 @@ function Udp (client) {
   }
 
   this.run = function () {
-    for (const id in this.stack) {
-      this.play(this.stack[id])
+    for (const item of this.stack) {
+      this.play(item)
     }
   }
 
diff --git a/desktop/sources/scripts/core/operator.js b/desktop/sources/scripts/core/operator.js
index c643823..7292b2c 100644
--- a/desktop/sources/scripts/core/operator.js
+++ b/desktop/sources/scripts/core/operator.js
@@ -8,7 +8,7 @@ function Operator (orca, x, y, glyph = '.', passive = false) {
   this.draw = passive
   this.glyph = passive ? glyph.toUpperCase() : glyph
   this.info = '--'
-  this.ports = { bang: !passive }
+  this.ports = {}
 
   // Actions
 
@@ -41,10 +41,9 @@ function Operator (orca, x, y, glyph = '.', passive = false) {
     // Operate
     const payload = this.operation(force)
     // Permissions
-    for (const id in this.ports) {
-      orca.lock(this.x + this.ports[id].x, this.y + this.ports[id].y)
+    for (const port of Object.values(this.ports)) {
+      orca.lock(this.x + port.x, this.y + port.y)
     }
-    this.draw = true
 
     if (this.ports.output) {
       if (this.ports.output.bang === true) {
diff --git a/desktop/sources/scripts/core/orca.js b/desktop/sources/scripts/core/orca.js
index 1d65cf7..e320cb4 100644
--- a/desktop/sources/scripts/core/orca.js
+++ b/desktop/sources/scripts/core/orca.js
@@ -80,8 +80,7 @@ function Orca (library) {
 
   this.operate = function (operators) {
     this.release()
-    for (const id in operators) {
-      const operator = operators[id]
+    for (const operator of operators) {
       if (this.lockAt(operator.x, operator.y)) { continue }
       if (operator.passive || operator.hasNeighbor('*')) {
         operator.run()
diff --git a/desktop/sources/scripts/cursor.js b/desktop/sources/scripts/cursor.js
index 0ca04e4..74deea0 100644
--- a/desktop/sources/scripts/cursor.js
+++ b/desktop/sources/scripts/cursor.js
@@ -189,9 +189,9 @@ function Cursor (client) {
 
   this.comment = function () {
     const block = this.getBlock()
-    for (const id in block) {
-      block[id][0] = block[id][0] === '#' ? '.' : '#'
-      block[id][block[id].length - 1] = block[id][block[id].length - 1] === '#' ? '.' : '#'
+    for (const val of block) {
+      val[0] = val[0] === '#' ? '.' : '#'
+      val[val.length - 1] = val[val.length - 1] === '#' ? '.' : '#'
     }
     this.writeBlock(block)
   }
@@ -215,10 +215,10 @@ function Cursor (client) {
     if (!block || block.length === 0) { return }
     const rect = this.toRect()
     let _y = rect.y
-    for (const x in block) {
+    for (const line of block) {
       let _x = rect.x
-      for (const y in block[x]) {
-        const glyph = block[x][y]
+      for (const y in line) {
+        const glyph = line[y]
         client.orca.write(_x, _y, overlap === true && glyph === '.' ? client.orca.glyphAt(_x, _y) : glyph)
         _x++
       }