add a few more convenience functions and update some docs

2 files changed, 13 insertions, 2 deletions

diff --git a/azalea/src/entity_ref/mod.rs b/azalea/src/entity_ref/mod.rs
index 2f49d975..d604fe00 100644
--- a/azalea/src/entity_ref/mod.rs
+++ b/azalea/src/entity_ref/mod.rs
@@ -132,4 +132,15 @@ impl EntityRef {
     pub fn interact(&self) {
         self.client.entity_interact(self.entity);
     }
+
+    /// Look at this entity from the client that created the `EntityRef`.
+    pub fn look_at(&self) {
+        self.client.look_at(self.eye_position());
+    }
+
+    /// Returns the distance between the client's feet position and this
+    /// entity's feet position.
+    pub fn distance_to_client(&self) -> f64 {
+        self.position().distance_to(self.client.position())
+    }
 }
diff --git a/azalea/src/entity_ref/shared_impls.rs b/azalea/src/entity_ref/shared_impls.rs
index 9ef396a0..5e2255c5 100644
--- a/azalea/src/entity_ref/shared_impls.rs
+++ b/azalea/src/entity_ref/shared_impls.rs
@@ -87,11 +87,11 @@ impl_entity_functions! {
     }
 
     Client:
-    /// Get the health of this client.
+    /// Get the health of this client, typically in the range `0..=20`.
     ///
     /// This is a shortcut for `*bot.component::<Health>()`.
     EntityRef:
-    /// Get the health of this entity.
+    /// Get the health of this entity, typically in the range `0..=20`.
     ///
     /// Also see [`Client::health`].
     pub fn health(&self) -> f32 {