feat(bedrock) add & send health packet

pumpkin-protocol/src/bedrock/client/mod.rs

@@ -18,6 +18,7 @@ pub mod resource_pack_stack;
 pub mod resource_packs_info;
 pub mod set_actor_data;
 pub mod set_actor_motion;
+pub mod set_health;
 pub mod set_player_gamemode;
 pub mod set_time;
 pub mod set_title;

pumpkin-protocol/src/bedrock/client/set_health.rs

@@ -0,0 +1,18 @@
+use crate::{codec::var_int::VarInt, serial::PacketWrite};
+use pumpkin_macros::packet;
+
+#[derive(PacketWrite)]
+#[packet(42)]
+pub struct CSetHealth {
+    // https://mojang.github.io/bedrock-protocol-docs/html/SetHealthPacket.html
+    pub health: VarInt,
+}
+
+impl CSetHealth {
+    #[must_use]
+    pub const fn new(health: i32) -> Self {
+        Self {
+            health: VarInt(health),
+        }
+    }
+}