diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/events/PacketContainer.java b/ProtocolLib/src/main/java/com/comphenix/protocol/events/PacketContainer.java
index 5ab389c2..af181463 100644
--- a/ProtocolLib/src/main/java/com/comphenix/protocol/events/PacketContainer.java
+++ b/ProtocolLib/src/main/java/com/comphenix/protocol/events/PacketContainer.java
@@ -25,6 +25,9 @@ import java.io.ObjectOutputStream;
 import java.io.Serializable;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Server;
@@ -40,6 +43,8 @@ import com.comphenix.protocol.injector.StructureCache;
 import com.comphenix.protocol.reflect.EquivalentConverter;
 import com.comphenix.protocol.reflect.FuzzyReflection;
 import com.comphenix.protocol.reflect.StructureModifier;
+import com.comphenix.protocol.reflect.instances.DefaultInstances;
+import com.comphenix.protocol.wrappers.ChunkPosition;
 
 import net.minecraft.server.Packet;
 
@@ -327,6 +332,91 @@ public class PacketContainer implements Serializable {
 		}));
 	}
 	
+	/**
+	 * Retrieves a read/write structure for chunk positions.
+	 * @return A modifier for a ChunkPosition.
+	 */
+	public StructureModifier<ChunkPosition> getPositionModifier() {
+		// Convert to and from the Bukkit wrapper
+		return structureModifier.withType(
+				net.minecraft.server.ChunkPosition.class,
+				ChunkPosition.getConverter());
+	}
+	
+	/**
+	 * Retrieves a read/write structure for collections of chunk positions.
+	 * <p>
+	 * This modifier will automatically marshall between the visible ProtocolLib ChunkPosition and the
+	 * internal Minecraft ChunkPosition.
+	 * @return A modifier for ChunkPosition array fields.
+	 */
+	public StructureModifier<List<ChunkPosition>> getPositionCollectionModifier() {
+		final EquivalentConverter<ChunkPosition> converter = ChunkPosition.getConverter();
+
+		// Convert to and from the ProtocolLib wrapper
+		final StructureModifier<List<ChunkPosition>> modifier = structureModifier.withType(
+			Collection.class,
+			getIgnoreNull(new EquivalentConverter<List<ChunkPosition>>() {
+				private Class<?> collectionType;
+				
+				@SuppressWarnings("unchecked")
+				@Override
+				public List<ChunkPosition> getSpecific(Object generic) {
+					if (generic instanceof Collection) {
+						List<ChunkPosition> positions = new ArrayList<ChunkPosition>();
+					
+						// Save the type
+						collectionType = generic.getClass();
+						
+						// Copy everything to a new list
+						for (Object item : (Collection<Object>) generic) {
+							ChunkPosition result = converter.getSpecific(item);
+							
+							if (item != null)
+								positions.add(result);
+						}
+						return positions;
+					}
+					
+					// Not valid
+					return null;
+				}
+
+				@SuppressWarnings("unchecked")
+				@Override
+				public Object getGeneric(List<ChunkPosition> specific) {
+					// Just go by the first field 
+					if (collectionType == null) {
+						collectionType = structureModifier.withType(Collection.class).getFields().get(0).getType();
+					}
+					
+					Collection<Object> newContainer = (Collection<Object>) DefaultInstances.DEFAULT.getDefault(collectionType);
+					
+					// Convert each object
+					for (ChunkPosition position : specific) {
+						Object converted = converter.getGeneric(position);
+						
+						if (position == null)
+							newContainer.add(null);
+						else if (converted != null)
+							newContainer.add(converted);
+					}
+					return newContainer;
+				}
+
+				@SuppressWarnings("unchecked")
+				@Override
+				public Class<List<ChunkPosition>> getSpecificType() {
+					// Damn you Java
+					Class<?> dummy = List.class;
+					return (Class<List<ChunkPosition>>) dummy;
+				}
+			}
+		));
+		
+		return modifier;
+	}
+	
 	private <TType> EquivalentConverter<TType> getIgnoreNull(final EquivalentConverter<TType> delegate) {
 		// Automatically wrap all parameters to the delegate with a NULL check
 		return new EquivalentConverter<TType>() {
diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/ChunkPosition.java b/ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/ChunkPosition.java
new file mode 100644
index 00000000..7cbd5840
--- /dev/null
+++ b/ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/ChunkPosition.java
@@ -0,0 +1,146 @@
+package com.comphenix.protocol.wrappers;
+
+import org.bukkit.util.Vector;
+
+import com.comphenix.protocol.reflect.EquivalentConverter;
+import com.comphenix.protocol.reflect.FieldAccessException;
+import com.comphenix.protocol.reflect.StructureModifier;
+import com.google.common.base.Objects;
+
+/**
+ * Wraps a immutable net.minecraft.server.ChunkPosition, which represents a integer 3D vector.
+ * 
+ * @author Kristian
+ */
+public class ChunkPosition {
+	// Use protected members, like Bukkit
+	protected final int x;
+	protected final int y;
+	protected final int z;
+	
+	// Used to access a ChunkPosition, in case it's names are changed
+	private static StructureModifier<Integer> intModifier;
+
+	/**
+	 * Construct an immutable 3D vector.
+	 */
+	public ChunkPosition(int x, int y, int z) {
+		this.x = x;
+		this.y = y;
+		this.z = z;
+	}
+	
+	/**
+	 * Construct an immutable integer 3D vector from a mutable Bukkit vector.
+	 * @param vector - the mutable real Bukkit vector to copy.
+	 */
+	public ChunkPosition(Vector vector) {
+		if (vector == null)
+			throw new IllegalArgumentException("Vector cannot be NULL.");
+		this.x = vector.getBlockX();
+		this.y = vector.getBlockY();
+		this.z = vector.getBlockZ();
+	}
+
+	/**
+	 * Convert this instance to an equivalent real 3D vector.
+	 * @return Real 3D vector.
+	 */
+	public Vector toVector() {
+		return new Vector(x, y, z);
+	}
+	
+	/**
+	 * Retrieve the x-coordinate.
+	 * @return X coordinate.
+	 */
+	public int getX() {
+		return x;
+	}
+	
+	/**
+	 * Retrieve the y-coordinate.
+	 * @return Y coordinate.
+	 */
+	public int getY() {
+		return y;
+	}
+	
+	/**
+	 * Retrieve the z-coordinate.
+	 * @return Z coordinate.
+	 */
+	public int getZ() {
+		return z;
+	}
+	
+	/**
+	 * Used to convert between NMS ChunkPosition and the wrapper instance.
+	 * @return
+	 */
+	public static EquivalentConverter<ChunkPosition> getConverter() {
+		return new EquivalentConverter<ChunkPosition>() {
+			@Override
+			public Object getGeneric(ChunkPosition specific) {
+				return new net.minecraft.server.ChunkPosition(specific.x, specific.z, specific.z);
+			}
+			
+			@Override
+			public ChunkPosition getSpecific(Object generic) {
+				if (generic instanceof net.minecraft.server.ChunkPosition) {
+					net.minecraft.server.ChunkPosition other = (net.minecraft.server.ChunkPosition) generic;
+					
+					try {
+						if (intModifier == null)
+							return new ChunkPosition(other.x, other.y, other.z);
+					} catch (LinkageError e) {
+						// It could happen. If it does, use a structure modifier instead
+						intModifier = new StructureModifier<Object>(other.getClass(), null, false).withType(int.class);
+						
+						// Damn it all
+						if (intModifier.size() < 3) {
+							throw new IllegalStateException("Cannot read class " + other.getClass() + " for its integer fields.");
+						}
+					}
+					
+					if (intModifier.size() >= 3) {
+						try {
+							return new ChunkPosition(intModifier.read(0), intModifier.read(1), intModifier.read(2));
+						} catch (FieldAccessException e) {
+							// This is an exeptional work-around, so we don't want to burden the caller with the messy details
+							throw new RuntimeException("Field access error.", e);
+						} 
+					}
+				}
+				
+				// Otherwise, return NULL
+				return null;
+			}
+
+			// Thanks Java Generics!
+			@Override
+			public Class<ChunkPosition> getSpecificType() {
+				return ChunkPosition.class;
+			}
+		};
+	}
+		
+	@Override
+	public boolean equals(Object obj) {
+		// Fast checks
+		if (this == obj) return true;
+		if (obj == null) return false;
+		
+		// Only compare objects of similar type
+		if (obj instanceof ChunkPosition) {
+			ChunkPosition other = (ChunkPosition) obj;
+			return x == other.x && y == other.y && z == other.z;
+		}
+		return false;
+	}
+	
+	@Override
+	public int hashCode() {
+		return Objects.hashCode(x, y, z);
+	}
+}