2 files changed, 11 insertions, 3 deletions
diff --git a/klangfarbrs/src/adsr.rs b/klangfarbrs/src/adsr.rs
index ca03735..682cc8a 100644
--- a/klangfarbrs/src/adsr.rs
+++ b/klangfarbrs/src/adsr.rs
@@ -7,7 +7,7 @@ pub struct Envelope {
 }
 
 impl Envelope {
-    fn new(attack: Millisecond, decay: Millisecond, sustain: Amplitude, release: Millisecond) -> Self {
+    pub fn new(attack: Millisecond, decay: Millisecond, sustain: Amplitude, release: Millisecond) -> Self {
         let attack = vec![sustain; attack as usize];
         let decay = vec![sustain; decay as usize];
         let release = vec![sustain; release as usize];
diff --git a/klangfarbrs/src/lib.rs b/klangfarbrs/src/lib.rs
index 087cbd7..0fc7936 100644
--- a/klangfarbrs/src/lib.rs
+++ b/klangfarbrs/src/lib.rs
@@ -13,9 +13,10 @@ use gdnative::prelude::*;
 use gdnative::core_types::TypedArray;
 
 mod osc;
-use osc::{Osc};
+use osc::Osc;
 
-mod adsr;
+pub mod adsr;
+use adsr::Envelope;
 
 /// Aliasing some types to distinguish various audio properties.
 type Sample = f32;
@@ -184,6 +185,13 @@ impl MonoSynth {
         self.fm_depth = fm_depth
     }
 
+    fn envelope(
+        &self, _owner: &Node,
+        attack: Millisecond, decay: Millisecond, sustain: Amplitude, release: Millisecond
+    ) -> Envelope {
+        Envelope::new(attack, decay, sustain, release)
+    }
+
     #[export]
     pub fn frames(&mut self, _owner: &Node, samples: i32) -> TypedArray<Vector2> {
         let mut frames = TypedArray::new();