From 6c1870c9405a80cb9f08e7fbb2db0b504522e1b2 Mon Sep 17 00:00:00 2001
From: Lizzy Fleckenstein <eliasfleckenstein@web.de>
Date: Tue, 14 Feb 2023 16:17:20 +0100
Subject: Implement NodeMeta and add Inventory stub

---
 src/to_clt/inv.rs | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 src/to_clt/inv.rs

(limited to 'src/to_clt/inv.rs')

diff --git a/src/to_clt/inv.rs b/src/to_clt/inv.rs
new file mode 100644
index 0000000..2ada0a1
--- /dev/null
+++ b/src/to_clt/inv.rs
@@ -0,0 +1,37 @@
+use super::*;
+use mt_ser::{DeserializeError, SerializeError};
+use std::io::{Read, Write};
+
+#[mt_derive(to = "clt", custom)]
+pub struct Inventory; // TODO
+
+#[cfg(feature = "server")]
+impl MtSerialize for Inventory {
+    fn mt_serialize<C: MtCfg>(&self, writer: &mut impl Write) -> Result<(), SerializeError> {
+        "EndInventory\n".mt_serialize::<()>(writer)
+    }
+}
+
+fn read_line(reader: &mut impl Read) -> Result<String, DeserializeError> {
+    let utf8 = mt_ser::mt_deserialize_seq::<(), u8>(reader)?
+        .map_while(|x| match x {
+            Ok(0x0A) => None,
+            x => Some(x),
+        })
+        .try_collect::<Vec<_>>()?;
+
+    String::from_utf8(utf8)
+        .map_err(|e| DeserializeError::Other(format!("Invalid UTF-8: {e}").into()))
+}
+
+#[cfg(feature = "client")]
+impl MtDeserialize for Inventory {
+    fn mt_deserialize<C: MtCfg>(reader: &mut impl Read) -> Result<Self, DeserializeError> {
+        loop {
+            match read_line(reader)?.as_str() {
+                "EndInventory" => return Ok(Self),
+                _ => {}
+            }
+        }
+    }
+}
-- 
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