1 files changed, 109 insertions, 0 deletions
diff --git a/depends/libnbtplusplus/src/tag_compound.cpp b/depends/libnbtplusplus/src/tag_compound.cpp
new file mode 100644
index 00000000..4085bb4e
--- /dev/null
+++ b/depends/libnbtplusplus/src/tag_compound.cpp
@@ -0,0 +1,109 @@
+/*
+ * libnbt++ - A library for the Minecraft Named Binary Tag format.
+ * Copyright (C) 2013, 2015  ljfa-ag
+ *
+ * This file is part of libnbt++.
+ *
+ * libnbt++ is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libnbt++ is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libnbt++.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "tag_compound.h"
+#include "io/stream_reader.h"
+#include "io/stream_writer.h"
+#include <istream>
+#include <sstream>
+
+namespace nbt
+{
+
+tag_compound::tag_compound(std::initializer_list<std::pair<std::string, value_initializer>> init)
+{
+    for(const auto& pair: init)
+        tags.emplace(std::move(pair.first), std::move(pair.second));
+}
+
+value& tag_compound::at(const std::string& key)
+{
+    return tags.at(key);
+}
+
+const value& tag_compound::at(const std::string& key) const
+{
+    return tags.at(key);
+}
+
+std::pair<tag_compound::iterator, bool> tag_compound::put(const std::string& key, value_initializer&& val)
+{
+    auto it = tags.find(key);
+    if(it != tags.end())
+    {
+        it->second = std::move(val);
+        return {it, false};
+    }
+    else
+    {
+        return tags.emplace(key, std::move(val));
+    }
+}
+
+std::pair<tag_compound::iterator, bool> tag_compound::insert(const std::string& key, value_initializer&& val)
+{
+    return tags.emplace(key, std::move(val));
+}
+
+bool tag_compound::erase(const std::string& key)
+{
+    return tags.erase(key) != 0;
+}
+
+bool tag_compound::has_key(const std::string& key) const
+{
+    return tags.find(key) != tags.end();
+}
+
+bool tag_compound::has_key(const std::string& key, tag_type type) const
+{
+    auto it = tags.find(key);
+    return it != tags.end() && it->second.get_type() == type;
+}
+
+void tag_compound::read_payload(io::stream_reader& reader)
+{
+    clear();
+    tag_type tt;
+    while((tt = reader.read_type(true)) != tag_type::End)
+    {
+        std::string key;
+        try
+        {
+            key = reader.read_string();
+        }
+        catch(io::input_error& ex)
+        {
+            std::ostringstream str;
+            str << "Error reading key of tag_" << tt;
+            throw io::input_error(str.str());
+        }
+        auto tptr = reader.read_payload(tt);
+        tags.emplace(std::move(key), value(std::move(tptr)));
+    }
+}
+
+void tag_compound::write_payload(io::stream_writer& writer) const
+{
+    for(const auto& pair: tags)
+        writer.write_tag(pair.first, pair.second);
+    writer.write_type(tag_type::End);
+}
+
+}