Differences

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--- mozaic_tips_and_tricks [2020/03/01 22:05] – Added ~~NOTOC~~ _ki
+++ mozaic_tips_and_tricks [2020/03/01 22:12] – Minor addition to Knob Double-Tap _ki
@@ Line 1: / Line 1: @@
 ====== Mozaic: Scripting Tips & Tricks ======
-{{~~NOTOC~~}} {{tag>Mozaic midi_scripting}}
+~~NOTOC~~ {{tag>Mozaic midi_scripting}}
 This wiki page contains programming tips & tricks for [[mozaic_plugin_engine|Mozaic]]
@@ Line 224: / Line 224: @@
-If a knob is only used to toggle between two states like a switch, the code for double-tap detection would look like:
+If a knob is only used to toggle between two states like a switch (like the variable //isOn// in the example), the code for double-tap detection would look like:
 <code>
+@OnKnobChange
+  _knob = LastKnob
+  _val  = GetKnobValue _knob
+  if _knob = TOGGLE_KNOB
+    if _val = 64
+      isOn = not isOn
+      SetKnobValue TOGGLE_KNOB,48 + 32*isOn
+    else
+      isOn = _val > 64
+    endif
+    if isOn
+      LabelKnob TOGGLE_KNOB,  {ON}
+    else
+      LabelKnob TOGGLE_KNOB,  {OFF}
+    endif
+  endif
+@End
 @OnLoad
   ShowLayout 2
@@ Line 246: / Line 266: @@
   else
     LabelKnob TOGGLE_KNOB,  {OFF}
-  endif
-@End
-@OnKnobChange
-  _knob = LastKnob
-  _val  = GetKnobValue _knob
-  if _knob = TOGGLE_KNOB
-    if _val = 64
-      isOn = not isOn
-      SetKnobValue TOGGLE_KNOB,48 + 32*isOn
-    else
-      isOn = _val > 64
-    endif
-    if isOn
-      LabelKnob TOGGLE_KNOB,  {ON}
-    else
-      LabelKnob TOGGLE_KNOB,  {OFF}
-    endif
   endif
 @End