diff --git a/azalea-client/src/client.rs b/azalea-client/src/client.rs
index a7841637..6efe521b 100644
--- a/azalea-client/src/client.rs
+++ b/azalea-client/src/client.rs
@@ -433,20 +433,16 @@ impl Client {
                 // println!("Got rotate head packet {:?}", p);
             }
             GamePacket::ClientboundMoveEntityPosPacket(p) => {
-                // println!("Got move entity pos packet {:?}", p);
+                let mut state_lock = state.lock()?;
+                let world = state_lock.world.as_mut().unwrap();
+
+                world.move_entity_with_delta(p.entity_id, &p.delta)?;
             }
             GamePacket::ClientboundMoveEntityPosRotPacket(p) => {
                 let mut state_lock = state.lock()?;
                 let world = state_lock.world.as_mut().unwrap();
 
-                // world.move_entity(
-                //     p.entity_id,
-                //     EntityPos {
-                //         x: p.x,
-                //         y: p.y,
-                //         z: p.z,
-                //     },
-                // )?;
+                world.move_entity_with_delta(p.entity_id, &p.delta)?;
             }
             GamePacket::ClientboundMoveEntityRotPacket(p) => {
                 println!("Got move entity rot packet {:?}", p);
diff --git a/azalea-core/src/delta.rs b/azalea-core/src/delta.rs
index 339e52cd..41923ffb 100644
--- a/azalea-core/src/delta.rs
+++ b/azalea-core/src/delta.rs
@@ -20,10 +20,12 @@ impl PositionDelta {
 }
 
 impl EntityPos {
-    pub fn apply_delta(&mut self, delta: &PositionDelta) {
+    pub fn with_delta(&self, delta: &PositionDelta) -> EntityPos {
         let (x, y, z) = delta.float();
-        self.x += x;
-        self.y += y;
-        self.z += z;
+        EntityPos {
+            x: self.x + x,
+            y: self.y + y,
+            z: self.z + z,
+        }
     }
 }
diff --git a/azalea-core/src/resource_location.rs b/azalea-core/src/resource_location.rs
index 61ae8a20..acca0c58 100755
--- a/azalea-core/src/resource_location.rs
+++ b/azalea-core/src/resource_location.rs
@@ -93,7 +93,8 @@ mod tests {
         let mut buf = Vec::new();
         ResourceLocation::new("minecraft:dirt")
             .unwrap()
-            .write_into(&mut buf)?;
+            .write_into(&mut buf)
+            .unwrap();
 
         let mut buf = Cursor::new(buf);
 
diff --git a/azalea-entity/src/lib.rs b/azalea-entity/src/lib.rs
index 93ed5ea8..065413a5 100644
--- a/azalea-entity/src/lib.rs
+++ b/azalea-entity/src/lib.rs
@@ -14,7 +14,7 @@ pub struct Entity {
     /// The incrementing numerical id of the entity.
     pub id: u32,
     pub uuid: Uuid,
-    pub pos: EntityPos,
+    pos: EntityPos,
 }
 
 impl Entity {
diff --git a/azalea-protocol/src/packets/game/clientbound_move_entity_pos_packet.rs b/azalea-protocol/src/packets/game/clientbound_move_entity_pos_packet.rs
index 3dc789a9..63428dd8 100644
--- a/azalea-protocol/src/packets/game/clientbound_move_entity_pos_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_move_entity_pos_packet.rs
@@ -1,11 +1,11 @@
-use azalea_core::{EntityPos, PositionDelta};
-use packet_macros::GamePacket;
 use azalea_buf::McBuf;
+use azalea_core::PositionDelta;
+use packet_macros::GamePacket;
 
 #[derive(Clone, Debug, McBuf, GamePacket)]
 pub struct ClientboundMoveEntityPosPacket {
     #[var]
-    pub entity_id: i32,
+    pub entity_id: u32,
     pub delta: PositionDelta,
     pub on_ground: bool,
 }
diff --git a/azalea-world/src/lib.rs b/azalea-world/src/lib.rs
index cbc5c633..bc73c13d 100644
--- a/azalea-world/src/lib.rs
+++ b/azalea-world/src/lib.rs
@@ -6,7 +6,7 @@ mod entity;
 mod palette;
 
 use azalea_block::BlockState;
-use azalea_core::{BlockPos, ChunkPos, EntityPos};
+use azalea_core::{BlockPos, ChunkPos, EntityPos, PositionDelta};
 use azalea_entity::Entity;
 pub use bit_storage::BitStorage;
 pub use chunk::{Chunk, ChunkStorage};
@@ -61,6 +61,7 @@ impl World {
             .entity_storage
             .get_mut_by_id(entity_id)
             .ok_or_else(|| "Moving entity that doesn't exist".to_string())?;
+
         let old_chunk = ChunkPos::from(entity.pos());
         let new_chunk = ChunkPos::from(&new_pos);
         // this is fine because we update the chunk below
@@ -72,21 +73,28 @@ impl World {
         Ok(())
     }
 
-    // pub fn move_entity_with_delta(&mut self, entity_id: u32, delta: PositionDelta) -> Result<(), String> {
-    //     let entity = self
-    //         .entity_storage
-    //         .get_mut_by_id(entity_id)
-    //         .ok_or_else(|| "Moving entity that doesn't exist".to_string())?;
-    //     let old_chunk = ChunkPos::from(entity.pos());
-    //     let new_chunk = ChunkPos::from(&new_pos);
-    //     // this is fine because we update the chunk below
-    //     entity.unsafe_move(new_pos);
-    //     if old_chunk != new_chunk {
-    //         self.entity_storage
-    //             .update_entity_chunk(entity_id, &old_chunk, &new_chunk);
-    //     }
-    //     Ok(())
-    // }
+    pub fn move_entity_with_delta(
+        &mut self,
+        entity_id: u32,
+        delta: &PositionDelta,
+    ) -> Result<(), String> {
+        let entity = self
+            .entity_storage
+            .get_mut_by_id(entity_id)
+            .ok_or_else(|| "Moving entity that doesn't exist".to_string())?;
+        let new_pos = entity.pos().with_delta(delta);
+
+        let old_chunk = ChunkPos::from(entity.pos());
+        let new_chunk = ChunkPos::from(&new_pos);
+        // this is fine because we update the chunk below
+
+        entity.unsafe_move(new_pos);
+        if old_chunk != new_chunk {
+            self.entity_storage
+                .update_entity_chunk(entity_id, &old_chunk, &new_chunk);
+        }
+        Ok(())
+    }
 
     pub fn add_entity(&mut self, entity: Entity) {
         self.entity_storage.insert(entity);
diff --git a/bot/src/main.rs b/bot/src/main.rs
index 1cb209e5..02f802a5 100644
--- a/bot/src/main.rs
+++ b/bot/src/main.rs
@@ -6,7 +6,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Hello, world!");
 
     // let address = "95.111.249.143:10000";
-    let address = "localhost:52722";
+    let address = "localhost:49982";
     // let response = azalea_client::ping::ping_server(&address.try_into().unwrap())
     //     .await
     //     .unwrap();