Kinda big feature update!

.gitignore

@@ -43,5 +43,7 @@ bin/
 .DS_Store
 /map-compressed.ubo
 /map-normal.ubo
+/map.uso
 /list-compressed.ubo
 /list-normal.ubo
+/list.uso

build.gradle

@@ -24,6 +24,8 @@ repositories {
 dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
+
+    compileOnly(group: 'org.jetbrains', name: 'annotations', version: '23.0.0')
 }
 
 compileJava {
@@ -65,8 +67,8 @@ tasks.withType(GenerateModuleMetadata) {
 afterEvaluate {
     javadoc {
         source(sourceSets.main.allJava.sourceDirectories)
-        title = "CoreLibs"
-        description = "CoreLibs is the core library collection for Ultreon Team projects."
+        title = "Ultreon Data API (UBO/USO)"
+        description = "Extensible NBT-like data API."
         setDestinationDir(file("$rootProject.projectDir/build/docs/javadoc"))
         // Configure the classpath
         classpath = files(sourceSets.main.compileClasspath)

gradle.properties

@@ -1 +1 @@
-project_version=1.2.2
+project_version=1.3.0

src/main/java/com/ultreon/data/DataIo.java

@@ -1,14 +1,19 @@
 package com.ultreon.data;
 
-import com.ultreon.data.types.IType;
+import com.ultreon.data.types.*;
+import com.ultreon.data.util.DataTypeVisitor;
 
 import java.io.*;
+import java.math.BigDecimal;
+import java.math.BigInteger;
 import java.net.URL;
+import java.util.BitSet;
+import java.util.UUID;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
 
 public class DataIo {
-    private static final short VERSION = 2;
+    private static final short VERSION = 3;
     private static final int HEADER = 0xff804269;
 
     @SafeVarargs
@@ -125,4 +130,25 @@ public static void writeCompressed(IType<?> type, OutputStream stream) throws IO
         gzipStream.finish();
         gzipStream.flush();
     }
+
+    public static String toUso(IType<?> type) {
+        return type.writeUso();
+    }
+
+    public static <T> T visit(DataTypeVisitor<T> visitor, IType<?> type) {
+        return type.accept(visitor);
+    }
+
+    @SuppressWarnings("unchecked")
+    @SafeVarargs
+    public static <T extends IType<?>> T fromUso(String value, T... type) throws IOException {
+        try (BufferedReader reader = new BufferedReader(new StringReader(value))) {
+            IType<?> iType = readUso(reader.readLine());
+            return (T) iType;
+        }
+    }
+
+    private static IType<?> readUso(String value) throws IOException {
+        return new UsoParser(value).parse();
+    }
 }

src/main/java/com/ultreon/data/TypeRegistry.java

@@ -32,6 +32,7 @@ public class TypeRegistry {
         register(Types.LONG_ARRAY, LongArrayType::read);
         register(Types.FLOAT_ARRAY, FloatArrayType::read);
         register(Types.DOUBLE_ARRAY, DoubleArrayType::read);
+        register(Types.CHAR_ARRAY, CharArrayType::read);
         register(Types.UUID, UUIDType::read);
         register(Types.BIT_SET, BitSetType::read);
     }

src/main/java/com/ultreon/data/Types.java

@@ -20,6 +20,7 @@ public class Types {
     public static int LONG_ARRAY = 0x54;
     public static int FLOAT_ARRAY = 0x56;
     public static int DOUBLE_ARRAY = 0x57;
+    public static int CHAR_ARRAY = 0x58;
     public static int UUID = 0x70;
     public static int BIT_SET = 0x80;
 }