From 4076cda942b028edaf9ec999fd1ce0778aca86bb Mon Sep 17 00:00:00 2001
From: Snowiiii <lilalexmed@proton.me>
Date: Fri, 11 Oct 2024 12:00:18 +0200
Subject: [PATCH] Add Clientbound Set Health

---
 .../src/client/play/c_set_health.rs           | 22 +++++++++++++++++++
 pumpkin-protocol/src/client/play/mod.rs       |  2 ++
 pumpkin/src/entity/player.rs                  |  6 +++--
 3 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 pumpkin-protocol/src/client/play/c_set_health.rs

diff --git a/pumpkin-protocol/src/client/play/c_set_health.rs b/pumpkin-protocol/src/client/play/c_set_health.rs
new file mode 100644
index 000000000..a598444f7
--- /dev/null
+++ b/pumpkin-protocol/src/client/play/c_set_health.rs
@@ -0,0 +1,22 @@
+use pumpkin_macros::packet;
+use serde::Serialize;
+
+use crate::VarInt;
+
+#[derive(Serialize)]
+#[packet(0x5D)]
+pub struct CSetHealth {
+    health: f32,
+    food: VarInt,
+    food_saturation: f32,
+}
+
+impl CSetHealth {
+    pub fn new(health: f32, food: VarInt, food_saturation: f32) -> Self {
+        Self {
+            health,
+            food,
+            food_saturation,
+        }
+    }
+}
diff --git a/pumpkin-protocol/src/client/play/mod.rs b/pumpkin-protocol/src/client/play/mod.rs
index ff9dd2461..47838aed6 100644
--- a/pumpkin-protocol/src/client/play/mod.rs
+++ b/pumpkin-protocol/src/client/play/mod.rs
@@ -28,6 +28,7 @@ mod c_remove_entities;
 mod c_set_container_content;
 mod c_set_container_property;
 mod c_set_container_slot;
+mod c_set_health;
 mod c_set_held_item;
 mod c_set_title;
 mod c_spawn_player;
@@ -72,6 +73,7 @@ pub use c_remove_entities::*;
 pub use c_set_container_content::*;
 pub use c_set_container_property::*;
 pub use c_set_container_slot::*;
+pub use c_set_health::*;
 pub use c_set_held_item::*;
 pub use c_set_title::*;
 pub use c_spawn_player::*;
diff --git a/pumpkin/src/entity/player.rs b/pumpkin/src/entity/player.rs
index aee382fe2..5850da0d8 100644
--- a/pumpkin/src/entity/player.rs
+++ b/pumpkin/src/entity/player.rs
@@ -17,8 +17,8 @@ use pumpkin_inventory::player::PlayerInventory;
 use pumpkin_protocol::{
     bytebuf::{packet_id::Packet, DeserializerError},
     client::play::{
-        CGameEvent, CPlayDisconnect, CPlayerAbilities, CPlayerInfoUpdate, CSyncPlayerPosition,
-        CSystemChatMessage, GameEvent, PlayerAction,
+        CGameEvent, CPlayDisconnect, CPlayerAbilities, CPlayerInfoUpdate, CSetHealth,
+        CSyncPlayerPosition, CSystemChatMessage, GameEvent, PlayerAction,
     },
     server::play::{
         SChatCommand, SChatMessage, SClickContainer, SClientInformationPlay, SConfirmTeleport,
@@ -232,6 +232,8 @@ impl Player {
         self.entity.health.store(health);
         self.food.store(food, std::sync::atomic::Ordering::Relaxed);
         self.food_saturation.store(food_saturation);
+        self.client
+            .send_packet(&CSetHealth::new(health, food.into(), food_saturation));
     }
 
     pub fn set_gamemode(&self, gamemode: GameMode) {