From 85925d69e08455bd91d32a27cd3690c9cb634a6b Mon Sep 17 00:00:00 2001
From: Graham Northup <grissess@nexusg.org>
Date: Mon, 18 Sep 2017 23:12:14 -0400
Subject: Initial work on modular synthesis

---
 src/synth/param.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/synth/param.rs

(limited to 'src/synth/param.rs')

diff --git a/src/synth/param.rs b/src/synth/param.rs
new file mode 100644
index 0000000..3177ffd
--- /dev/null
+++ b/src/synth/param.rs
@@ -0,0 +1,14 @@
+use super::*;
+
+pub struct Param {
+    name: String,
+    default: Sample,
+    buf: SampleBuffer,
+}
+
+impl Generator for Param {
+    fn eval<'a>(&'a mut self, params: &Parameters) -> &'a SampleBuffer {
+        self.buf.set(*params.vars.get(&self.name).unwrap_or(&self.default));
+        &self.buf
+    }
+}
-- 
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