add Text serializer

src/main/java/mc/protocol/utils/json/JsonUtils.java

@@ -7,6 +7,7 @@ import lombok.experimental.UtilityClass;
 import lombok.extern.slf4j.Slf4j;
 import mc.protocol.text.Text;
 import mc.protocol.utils.json.serializer.TextDeserializer;
+import mc.protocol.utils.json.serializer.TextSerializer;
 
 import java.util.Optional;
 
@@ -45,6 +46,7 @@ public class JsonUtils {
         if (objectMapper == null) {
             SimpleModule module = new SimpleModule();
             module.addDeserializer(Text.class, new TextDeserializer());
+            module.addSerializer(Text.class, new TextSerializer());
 
             objectMapper = new ObjectMapper();
             objectMapper.registerModule(module);

src/main/java/mc/protocol/utils/json/serializer/TextSerializer.java

@@ -0,0 +1,65 @@
+package mc.protocol.utils.json.serializer;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+import mc.protocol.text.Text;
+import mc.protocol.text.TextStyle;
+
+import java.io.IOException;
+
+public class TextSerializer extends StdSerializer<Text> {
+
+    public TextSerializer() {
+        this(null);
+    }
+
+    public TextSerializer(Class<Text> t) {
+        super(t);
+    }
+
+    @Override
+    public void serialize(Text text, JsonGenerator gen, SerializerProvider provider) throws IOException {
+        gen.writeStartObject();
+
+        gen.writeStringField("text", text.getContent());
+
+        if (text.getColor() != null) {
+            gen.writeStringField("colot", text.getColor().getName());
+        }
+
+        if (text.getStyle() != null) {
+            final TextStyle style = text.getStyle();
+
+            if (style.getBold().isPresent()) {
+                gen.writeBooleanField("bold", style.getBold().get());
+            }
+
+            if (style.getItalic().isPresent()) {
+                gen.writeBooleanField("italic", style.getItalic().get());
+            }
+
+            if (style.getObfuscated().isPresent()) {
+                gen.writeBooleanField("obfuscated", style.getObfuscated().get());
+            }
+
+            if (style.getStrikethrough().isPresent()) {
+                gen.writeBooleanField("strikethrough", style.getStrikethrough().get());
+            }
+
+            if (style.getUnderline().isPresent()) {
+                gen.writeBooleanField("underlined", style.getUnderline().get());
+            }
+        }
+
+        if (text.getChildren() != null) {
+            gen.writeArrayFieldStart("extra");
+            for (Text textChild : text.getChildren()) {
+                serialize(textChild, gen, provider);
+            }
+            gen.writeEndArray();
+        }
+
+        gen.writeEndObject();
+    }
+}