From 6428cffe5a487f4e4f718341956c047bf167c45e Mon Sep 17 00:00:00 2001
From: david <mrminecraft00@gmail.com>
Date: Sat, 1 Feb 2025 09:11:31 +0100
Subject: [PATCH] Add support for serializing and deserializing Duration

Added a new DurationAdapter to handle Java's Duration type. This includes registering the adapter in the Serializer and implementing serialization to and deserialization from LongTags. This ensures seamless handling of Duration objects in the NBT system.
---
 .../core/nbt/serialization/Serializer.java    |  3 +++
 .../adapter/DurationAdapter.java              | 27 +++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 nbt/src/main/java/core/nbt/serialization/adapter/DurationAdapter.java

diff --git a/nbt/src/main/java/core/nbt/serialization/Serializer.java b/nbt/src/main/java/core/nbt/serialization/Serializer.java
index a9fa0d3..db387be 100644
--- a/nbt/src/main/java/core/nbt/serialization/Serializer.java
+++ b/nbt/src/main/java/core/nbt/serialization/Serializer.java
@@ -4,6 +4,7 @@
 import core.nbt.serialization.adapter.BooleanAdapter;
 import core.nbt.serialization.adapter.ByteAdapter;
 import core.nbt.serialization.adapter.DoubleAdapter;
+import core.nbt.serialization.adapter.DurationAdapter;
 import core.nbt.serialization.adapter.FileAdapter;
 import core.nbt.serialization.adapter.FloatAdapter;
 import core.nbt.serialization.adapter.IntegerAdapter;
@@ -17,6 +18,7 @@
 import java.io.File;
 import java.lang.reflect.Type;
 import java.net.InetSocketAddress;
+import java.time.Duration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
@@ -33,6 +35,7 @@ public Serializer() {
         registerTypeAdapter(Boolean.class, BooleanAdapter.INSTANCE);
         registerTypeAdapter(Byte.class, ByteAdapter.INSTANCE);
         registerTypeAdapter(Double.class, DoubleAdapter.INSTANCE);
+        registerTypeAdapter(Duration.class, DurationAdapter.INSTANCE);
         registerTypeAdapter(File.class, FileAdapter.INSTANCE);
         registerTypeAdapter(Float.class, FloatAdapter.INSTANCE);
         registerTypeAdapter(InetSocketAddress.class, AddressAdapter.INSTANCE);
diff --git a/nbt/src/main/java/core/nbt/serialization/adapter/DurationAdapter.java b/nbt/src/main/java/core/nbt/serialization/adapter/DurationAdapter.java
new file mode 100644
index 0000000..9307956
--- /dev/null
+++ b/nbt/src/main/java/core/nbt/serialization/adapter/DurationAdapter.java
@@ -0,0 +1,27 @@
+
+package core.nbt.serialization.adapter;
+
+import core.nbt.serialization.ParserException;
+import core.nbt.serialization.TagAdapter;
+import core.nbt.serialization.TagDeserializationContext;
+import core.nbt.serialization.TagSerializationContext;
+import core.nbt.tag.LongTag;
+import core.nbt.tag.Tag;
+import org.jspecify.annotations.NullMarked;
+
+import java.time.Duration;
+
+@NullMarked
+public class DurationAdapter implements TagAdapter<Duration> {
+    public static final DurationAdapter INSTANCE = new DurationAdapter();
+
+    @Override
+    public Duration deserialize(Tag tag, TagDeserializationContext context) throws ParserException {
+        return Duration.ofMillis(tag.getAsLong());
+    }
+
+    @Override
+    public Tag serialize(Duration duration, TagSerializationContext context) throws ParserException {
+        return new LongTag(duration.toMillis());
+    }
+}