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-rw-r--r--klangfarb/Main.tscn2
-rw-r--r--klangfarb/main.gd24
2 files changed, 9 insertions, 17 deletions
diff --git a/klangfarb/Main.tscn b/klangfarb/Main.tscn
index da55d83..95d51f7 100644
--- a/klangfarb/Main.tscn
+++ b/klangfarb/Main.tscn
@@ -6,5 +6,5 @@
[node name="Audio" type="AudioStreamPlayer"]
stream = SubResource( 1 )
-volume_db = -27.262
+volume_db = -7.38
script = ExtResource( 2 )
diff --git a/klangfarb/main.gd b/klangfarb/main.gd
index 568af36..82f8ce9 100644
--- a/klangfarb/main.gd
+++ b/klangfarb/main.gd
@@ -2,29 +2,21 @@ extends AudioStreamPlayer
var playback: AudioStreamPlayback = null
var SineWave = preload("res://SineWave.gdns")
-var buffer = SineWave.new()
-var duration = 3
-var samples = buffer.frames(440.0, 44100.0, duration)
-var sample_count = samples.size()
-var current_count = 0
+var wave = SineWave.new()
+var freq = 440.0
func _fill_buffer() -> void:
var to_fill = playback.get_frames_available()
-
- while to_fill > 0 && current_count != sample_count:
- var sample_index = current_count
- playback.push_frame(Vector2.ONE * samples[sample_index]) # Audio frames are stereo.
- to_fill -= 1
- current_count += 1
+ print(to_fill)
+ if to_fill > 0:
+ playback.push_buffer(wave.frames(freq, to_fill))
func _process(_delta):
- if current_count < sample_count:
- _fill_buffer()
- else:
- self.stop()
+ _fill_buffer()
func _ready() -> void:
- self.stream.mix_rate = 44100.0
+ self.stream.mix_rate = freq * 256
+ wave.set_sample_rate(freq * 256)
playback = self.get_stream_playback()
_fill_buffer()
self.play()