examples

examples/player.ce

@@ -14,7 +14,7 @@ var os = use('os')
 if (args.length < 2) {
   log.console("Usage: cell run examples/player.ce <midi_file> <soundfont_file>")
   log.console("Example: cell run examples/player.ce invent8.mid harpsichord.sf2")
-  $_.stop()
+  $stop()
 }
 
 var midi_file = args[0]
@@ -24,7 +24,7 @@ log.console("Loading soundfont: " + sf_file)
 var sf_blob = io.slurp(sf_file)
 if (!sf_blob) {
   log.console("Error: Could not load soundfont: " + sf_file)
-  $_.stop()
+  $stop()
 }
 
 var soundfont = midi.Soundfont(sf_blob)
@@ -34,7 +34,7 @@ log.console("Loading MIDI: " + midi_file)
 var midi_blob = io.slurp(midi_file)
 if (!midi_blob) {
   log.console("Error: Could not load MIDI file: " + midi_file)
-  $_.stop()
+  $stop()
 }
 
 var song = midi.parse(midi_blob)
@@ -54,7 +54,7 @@ audio.setup({
 
 if (!audio.is_valid()) {
   log.console("Error: Failed to initialize audio")
-  $_.stop()
+  $stop()
 }
 
 log.console("Playing... Press Ctrl+C to stop")
@@ -78,11 +78,11 @@ function pump() {
     log.console("\nPlayback finished")
     audio.shutdown()
     soundfont.close()
-    $_.stop()
+    $stop()
     return
   }
   
-  $_.delay(pump, 0.1) // ~200Hz pump rate
+  $delay(pump, 0.1) // ~200Hz pump rate
 }
 
 // Progress display
@@ -95,7 +95,7 @@ function progress() {
   var dur = player.duration_ms() / 1000
   var pct = (pos / dur * 100).toFixed(0)
   log.console(`\r${pos.toFixed(1)}s / ${dur.toFixed(1)}s (${pct}%) - ${soundfont.active_voices()} voices  `, false)
-  $_.delay(progress, 0.1)
+  $delay(progress, 0.1)
 }
 
 pump()