From a014949e2c7fa4c8bc02e3a54a74ae3727924076 Mon Sep 17 00:00:00 2001
From: Grant Shangreaux <grant@unabridgedsoftware.com>
Date: Fri, 3 Dec 2021 12:56:05 -0600
Subject: Add: partial hooking up Instrument in place of Osc

---
 klangfarbrs/src/instrument.rs | 9 +++++++++
 klangfarbrs/src/lib.rs        | 5 +++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/klangfarbrs/src/instrument.rs b/klangfarbrs/src/instrument.rs
index 3a929af..65da6b6 100644
--- a/klangfarbrs/src/instrument.rs
+++ b/klangfarbrs/src/instrument.rs
@@ -5,6 +5,15 @@ struct Instrument {
     envelope: Envelope,
 }
 
+impl Instrument {
+    pub fn sample(&mut self) -> Sample {
+        match self.next() {
+            Some(s) => { s },
+            None => 0.0
+        }
+    }
+}
+
 impl Iterator for Instrument {
     type Item = Sample;
 
diff --git a/klangfarbrs/src/lib.rs b/klangfarbrs/src/lib.rs
index 51f0c91..753f211 100644
--- a/klangfarbrs/src/lib.rs
+++ b/klangfarbrs/src/lib.rs
@@ -23,6 +23,7 @@ pub mod envelope;
 use envelope::Envelope;
 
 mod instrument;
+use instrument::Instrument;
 
 mod utils;
 
@@ -36,7 +37,7 @@ type Millisecond = u32;
 #[derive(NativeClass)]
 #[inherit(Node)]
 pub struct MonoSynth {
-    pub osc: Osc,
+    pub osc: Instrument,
     pub sample_rate: SamplesPerSecond,
     pub frequency: Hz,
     pub apply_bend: bool,
@@ -199,7 +200,7 @@ impl MonoSynth {
     }
 
     #[export]
-    fn trigger(&mut self, _owner: &Node,    
+    fn trigger(&mut self, _owner: &Node,
     ) {
         self.envelope = Envelope::new(self.attack, self.decay, self.sustain, self.release, self.sample_rate);
     }
-- 
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