add midi channel to note function

src/IO/MidiConnection.ts

@@ -58,11 +58,12 @@ export class MidiConnection{
       });
     }
 
-    public sendMidiNote(noteNumber: number, velocity: number, durationMs: number): void {
+
+    public sendMidiNote(noteNumber: number, channel: number, velocity: number, durationMs: number): void {
       const output = this.midiOutputs[this.currentOutputIndex];
       if (output) {
-        const noteOnMessage = [0x90, noteNumber, velocity]; 
-        const noteOffMessage = [0x80, noteNumber, 0];
+        const noteOnMessage = [0x90 + channel, noteNumber, velocity];
+        const noteOffMessage = [0x80 + channel, noteNumber, 0];
     
         // Send Note On
         output.send(noteOnMessage);

src/main.ts

@@ -249,9 +249,7 @@ export class Editor {
         (keycode, index) => {
           if (event.keyCode === keycode) {
             event.preventDefault();
-            // Check if Ctrl is pressed as well
             if (event.ctrlKey) { 
-              // We trigger a script if ctrl is pressed
               this.api.script(keycode - 111)
             } else {
               this.changeToLocalBuffer(index);