1.20.2 (#99)

* add configuration state

* start updating to 23w31a

* implement a bit more of 23w31a

* chunk batching

* start adding configuration state

* ioasfhjgsd

* almost works

* configuration state mostly implemented

* handle other packets in configuration state and fix keepalive

* cleanup, fix warnings

* 23w32a

* fix some doctests

* 23w33a

* 23w35a

* 1.20.2-pre2

* fix system conflicts

* 1.20.2-pre4

* make tests compile

* tests pass

* 1.20.2-rc2

* 1.20.2

* Revert "1.20.2"

This reverts commit dd152fd265332ead333c919e585ded6d609d7468.

* didn't mean to commit that code

---------

Co-authored-by: mat <git@matdoes.dev>

1 files changed, 59 insertions, 0 deletions

diff --git a/azalea-client/src/packet_handling/mod.rs b/azalea-client/src/packet_handling/mod.rs
new file mode 100644
index 00000000..35bdfc04
--- /dev/null
+++ b/azalea-client/src/packet_handling/mod.rs
@@ -0,0 +1,59 @@
+use azalea_entity::{metadata::Health, EntityUpdateSet};
+use bevy_app::{App, First, Plugin, PreUpdate, Update};
+use bevy_ecs::prelude::*;
+
+use crate::{chat::ChatReceivedEvent, events::death_listener};
+
+use self::game::{
+    AddPlayerEvent, DeathEvent, InstanceLoadedEvent, KeepAliveEvent, RemovePlayerEvent,
+    ResourcePackEvent, UpdatePlayerEvent,
+};
+
+pub mod configuration;
+pub mod game;
+
+pub struct PacketHandlerPlugin;
+
+pub fn death_event_on_0_health(
+    query: Query<(Entity, &Health), Changed<Health>>,
+    mut death_events: EventWriter<DeathEvent>,
+) {
+    for (entity, health) in query.iter() {
+        if **health == 0. {
+            death_events.send(DeathEvent {
+                entity,
+                packet: None,
+            });
+        }
+    }
+}
+
+impl Plugin for PacketHandlerPlugin {
+    fn build(&self, app: &mut App) {
+        app.add_systems(
+            First,
+            (game::send_packet_events, configuration::send_packet_events),
+        )
+        .add_systems(
+            PreUpdate,
+            (
+                game::process_packet_events,
+                configuration::process_packet_events,
+            )
+                // we want to index and deindex right after
+                .before(EntityUpdateSet::Deindex),
+        )
+        .add_systems(Update, death_event_on_0_health.before(death_listener))
+        // we do this instead of add_event so we can handle the events ourselves
+        .init_resource::<Events<game::PacketEvent>>()
+        .init_resource::<Events<configuration::PacketEvent>>()
+        .add_event::<AddPlayerEvent>()
+        .add_event::<RemovePlayerEvent>()
+        .add_event::<UpdatePlayerEvent>()
+        .add_event::<ChatReceivedEvent>()
+        .add_event::<DeathEvent>()
+        .add_event::<KeepAliveEvent>()
+        .add_event::<ResourcePackEvent>()
+        .add_event::<InstanceLoadedEvent>();
+    }
+}