Implement write_payload and write_tag

3 files changed, 7 insertions, 2 deletions

diff --git a/include/io/stream_writer.h b/include/io/stream_writer.h
index 8c354cceba..1502593055 100644
--- a/include/io/stream_writer.h
+++ b/include/io/stream_writer.h
@@ -68,12 +68,12 @@ public:
     /**
      * @brief Writes the given tag's payload into the stream
      */
-    void write_payload(const tag& t);
+    void write_payload(const tag& t) { t.write_payload(*this); }
 
     /**
      * @brief Writes a tag type to the stream
      */
-    void write_type(tag_type tt);
+    void write_type(tag_type tt) { write_num(static_cast<int8_t>(tt)); }
 
     /**
      * @brief Writes a binary number to the stream
diff --git a/include/tag_array.h b/include/tag_array.h
index f2163f6486..14dd4d4480 100644
--- a/include/tag_array.h
+++ b/include/tag_array.h
@@ -105,6 +105,10 @@ public:
     const_iterator cend() const;
 
     void read_payload(io::stream_reader& reader) override;
+    /**
+     * @inheritdoc
+     * @throw std::length_error if the array is too large for NBT
+     */
     void write_payload(io::stream_writer& writer) const override;
 
 private:
diff --git a/include/tag_list.h b/include/tag_list.h
index 61ada4a5b9..66f63e6ed9 100644
--- a/include/tag_list.h
+++ b/include/tag_list.h
@@ -166,6 +166,7 @@ public:
     /**
      * @inheritdoc
      * In case of a list of undetermined content type, the written type will be tag_end.
+     * @throw std::length_error if the list is too long for NBT
      */
     void write_payload(io::stream_writer& writer) const override;