Initial command implementation: almost-complete /tp command.

/tp: send PlayerPositionAndLook instead of EntityTeleport

Initial support for entity selectors

Implement tp

Rebase onto develop

fix

bump feather-server-commands to 0.6.0 to account for release of 0.6.0

Author: caelunshun

Cargo.lock

@@ -20,6 +20,7 @@ members = [
     "server/template",
     "server/chat",
     "server/chunk",
+    "server/commands",
     "server/config",
     "server/entity",
     "server/lighting",

Cargo.toml

@@ -595,6 +595,11 @@ static PACKET_ID_MAPPINGS: Lazy<AHashMap<PacketId, PacketType>> = Lazy::new(|| {
         PacketType::CollectItem,
     );
 
+    m.insert(
+        PacketId(0x50, PacketDirection::Clientbound, PacketStage::Play),
+        PacketType::EntityTeleport,
+    );
+
     m
 });
 

core/network/src/packet.rs

@@ -308,6 +308,7 @@ pub static IMPL_MAP: Lazy<AHashMap<PacketType, PacketBuilder>> = Lazy::new(|| {
         SpawnPosition,
         TimeUpdate,
         CollectItem,
+        EntityTeleport,
         Response,
         Pong,
     );
@@ -2223,3 +2224,14 @@ pub struct CollectItem {
     pub collector: VarInt,
     pub count: VarInt,
 }
+
+#[derive(Default, AsAny, Packet, Clone)]
+pub struct EntityTeleport {
+    pub entity_id: VarInt,
+    pub x: f64,
+    pub y: f64,
+    pub z: f64,
+    pub yaw: u8,
+    pub pitch: u8,
+    pub on_ground: bool,
+}