fix syntax

examples/player.ce

@@ -65,8 +65,9 @@ player.play()
 function pump() {
   // Push audio when buffer has room
   var expect = audio.expect()
+  var rendered = null
   while (expect >= BUFFER_FRAMES) {
-    var rendered = player.render(BUFFER_FRAMES)
+    rendered = player.render(BUFFER_FRAMES)
     if (rendered) {
       audio.push(rendered)
     }

midi.c

@@ -43,7 +43,7 @@ JSC_CCALL(soundfont_set_output,
   if (!sf) return JS_NULL;
   
   int sample_rate = 44100;
-  float gain_db = 0.0f;
+  double gain_db = 0.0f;
   if (argc > 1) JS_ToInt32(js, &sample_rate, argv[1]);
   if (argc > 2) JS_ToFloat64(js, &gain_db, argv[2]);
   
@@ -275,7 +275,7 @@ JSC_CCALL(midi_parse,
         continue;
     }
     
-    JS_SetPropertyUint32(js, events, idx++, evt);
+    JS_SetPropertyNumber(js, events, idx++, evt);
   }
   
   JS_SetPropertyStr(js, result, "events", events);

midi.cm

@@ -104,27 +104,22 @@ function Player(soundfont, song) {
   
   // Process events up to current time
   function process_events(time_ms) {
+    var evt = null
     while (event_index < length(events) && events[event_index].time <= time_ms) {
-      var evt = events[event_index]
-      
-      switch (evt.type) {
-        case 'note_on':
-          soundfont.note_on(evt.channel, evt.key, evt.velocity / 127.0)
-          break
-        case 'note_off':
-          soundfont.note_off(evt.channel, evt.key)
-          break
-        case 'control':
-          soundfont.control(evt.channel, evt.control, evt.value)
-          break
-        case 'program':
-          soundfont.set_preset(evt.channel, evt.program, evt.channel == 9)
-          break
-        case 'pitch_bend':
-          soundfont.pitch_bend(evt.channel, evt.pitch_bend)
-          break
+      evt = events[event_index]
+
+      if (evt.type == 'note_on') {
+        soundfont.note_on(evt.channel, evt.key, evt.velocity / 127.0)
+      } else if (evt.type == 'note_off') {
+        soundfont.note_off(evt.channel, evt.key)
+      } else if (evt.type == 'control') {
+        soundfont.control(evt.channel, evt.control, evt.value)
+      } else if (evt.type == 'program') {
+        soundfont.set_preset(evt.channel, evt.program, evt.channel == 9)
+      } else if (evt.type == 'pitch_bend') {
+        soundfont.pitch_bend(evt.channel, evt.pitch_bend)
       }
-      
+
       event_index++
     }
   }
@@ -176,8 +171,10 @@ function Player(soundfont, song) {
     
     // Fast-forward events to current time (for program changes etc)
     // but don't trigger note_on events
-    for (var i = 0; i < length(events) && events[i].time <= time_ms; i++) {
-      var evt = events[i]
+    var i = 0
+    var evt = null
+    for (i = 0; i < length(events) && events[i].time <= time_ms; i++) {
+      evt = events[i]
       if (evt.type == 'program') {
         soundfont.set_preset(evt.channel, evt.program, evt.channel == 9)
       } else if (evt.type == 'control') {