First commit

src/main/java/com/aranroig/editor/EditorFile.java

@@ -0,0 +1,40 @@
+package com.aranroig.editor;
+
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.codec.ByteBufCodecs;
+import net.minecraft.network.codec.StreamCodec;
+
+public class EditorFile {
+    public static final StreamCodec<RegistryFriendlyByteBuf, EditorFile> CODEC =
+            StreamCodec.composite(
+                    ByteBufCodecs.STRING_UTF8,
+                    EditorFile::getName,
+
+                    ByteBufCodecs.STRING_UTF8,
+                    EditorFile::getText,
+
+                    EditorFile::new
+            );
+
+    // Class with file info
+    private String name;
+    private String text;
+
+    public EditorFile(String name, String text) {
+        this.name = name;
+        this.text = text;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getText() {
+        return text;
+    }
+
+    public void setText(String text) {
+        this.text = text;
+    }
+
+}