Forgot to include the wrapper itself.

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/WrappedStatistic.java

@@ -0,0 +1,101 @@
+package com.comphenix.protocol.wrappers;
+
+import java.util.Map;
+
+import com.comphenix.protocol.reflect.FuzzyReflection;
+import com.comphenix.protocol.reflect.accessors.Accessors;
+import com.comphenix.protocol.reflect.accessors.FieldAccessor;
+import com.comphenix.protocol.reflect.accessors.MethodAccessor;
+import com.comphenix.protocol.utility.MinecraftReflection;
+import com.google.common.base.Function;
+import com.google.common.collect.Iterables;
+
+/**
+ * Represents a Minecraft statistics.
+ * @author Kristian
+ */
+public class WrappedStatistic extends AbstractWrapper {
+	private static final Class<?> STATISTIC = MinecraftReflection.getStatisticClass();
+	private static final Class<?> STATISTIC_LIST = MinecraftReflection.getStatisticListClass();
+
+	private static final MethodAccessor FIND_STATISTICS = Accessors.getMethodAccessor(
+		FuzzyReflection.fromClass(STATISTIC_LIST).getMethodByParameters(
+			"findStatistic", STATISTIC, new Class<?>[] { String.class }
+		)
+	);
+	private static final FieldAccessor MAP_ACCESSOR = Accessors.getFieldAccessor(STATISTIC_LIST, Map.class, true);
+	private static final FieldAccessor GET_NAME = Accessors.getFieldAccessor(STATISTIC, String.class, true);
+	
+	private final String name;
+	
+	private WrappedStatistic(Object handle) {
+		super(STATISTIC);
+		setHandle(handle);
+		
+		this.name = (String) GET_NAME.get(handle);
+	}
+	
+	/**
+	 * Construct a new wrapper from a given underlying statistics. 
+	 * @param handle - the statistics.
+	 * @return The wrapped statistics.
+	 */
+	public static WrappedStatistic fromHandle(Object handle) {
+		return new WrappedStatistic(handle);
+	}
+	
+	/**
+	 * Construct a wrapper around an existing game profile.
+	 * @param profile - the underlying profile.
+	 * @return The wrapped statistics, or NULL if not found.
+	 */
+	public static WrappedStatistic fromName(String name) {
+		Object handle = FIND_STATISTICS.invoke(null, name);
+		return handle != null ? fromHandle(handle) : null;
+	}
+	
+	/**
+	 * Retrieve every known statistics.
+	 * @return Every statistics.
+	 */
+	public static Iterable<WrappedStatistic> values() {
+		@SuppressWarnings("unchecked")
+		Map<Object, Object> map = (Map<Object, Object>) MAP_ACCESSOR.get(null); 
+		
+		return Iterables.transform(map.values(), new Function<Object, WrappedStatistic>() {
+			public WrappedStatistic apply(Object handle) {
+				return fromHandle(handle);
+			};
+		});
+	}
+	
+	/**
+	 * Retrieve the unique name of this statistic.
+	 * @return The name.
+	 */
+	public String getName() {
+		return name;
+	}
+	
+	@Override
+	public String toString() {
+		return String.valueOf(handle);
+	}
+	
+	@Override
+	public int hashCode() {
+		return handle.hashCode();
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if (obj == this)
+			return true;
+		
+		if (obj instanceof WrappedGameProfile) {
+			WrappedStatistic other = (WrappedStatistic) obj;
+			return handle.equals(other.handle);
+		}
+		return false;
+	}
+}