From 290dc17d3eeede49684062b4afae534ac2a18564 Mon Sep 17 00:00:00 2001
From: Cassandra de la Cruz-Munoz <me@cass-dlcm.dev>
Date: Sun, 31 Dec 2023 10:16:57 -0500
Subject: [PATCH] add VmcThru message

---
 src/lib.rs | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 508b048..0b25267 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1163,3 +1163,48 @@ impl MessageBehavior for VmcExtConfig {
         }
     }
 }
+
+#[derive(Clone, Copy)]
+enum ThruType {
+    Float(f32),
+    Int(i32),
+}
+
+struct VmcThru {
+    addr: String,
+    arg1: String,
+    arg2: Option<ThruType>
+}
+
+impl MessageBehavior for VmcThru {
+    fn to_osc_message(&self) -> OscMessage {
+        let mut args = vec![OscType::from(self.arg1.to_owned()
+        )];
+        if self.arg2.is_some() {
+            match self.arg2.unwrap() {
+                ThruType::Float(val) => args.push(OscType::from(val)),
+                ThruType::Int(val) => args.push(OscType::from(val)),
+            }
+        }
+        return OscMessage { addr: self.addr.to_owned(), args}
+    }
+    fn from_osc_message(msg: OscMessage) -> Result<Self, String> {
+        if msg.args.len() > 2 || msg.args.len() < 1 {
+            return Err(String::from("arg count invalid"));
+        }
+        let arg1: String;
+        match &msg.args[0] {
+            OscType::String(s) => arg1 = s.to_owned(),
+            _ => return Err(String::from("arg type invalid"))
+        }
+        let mut arg2: Option<ThruType> = None;
+        if msg.args.len() == 2 {
+            match msg.args[1] {
+                OscType::Int(i) => arg2 = Some(ThruType::Int(i)),
+                OscType::Float(f) => arg2 = Some(ThruType::Float(f)),
+                _ => return Err(String::from("arg type invalid"))
+            }
+        }
+        return Ok(VmcThru { addr: msg.addr, arg1 , arg2  })
+    }
+}