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Fix client respawning

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This commit is contained in:
Ryan 2022-07-03 18:45:11 -07:00
parent 04ce5366c8
commit a6bb67ecfe
4 changed files with 34 additions and 29 deletions
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2
examples/conway.rs
View file

@ -118,7 +118,7 @@ impl Config for Game {
return false;
}
client.set_world(world_id);
client.spawn(world_id);
client.set_game_mode(GameMode::Survival);
client.teleport(spawn_pos, 0.0, 0.0);

2
examples/cow_sphere.rs
View file

@ -93,7 +93,7 @@ impl Config for Game {
return false;
}
client.set_world(world_id);
client.spawn(world_id);
client.set_game_mode(GameMode::Creative);
client.teleport([0.0, 200.0, 0.0], 0.0, 0.0);

2
examples/terrain.rs
View file

@ -97,7 +97,7 @@ impl Config for Game {
return false;
}
client.set_world(world_id);
client.spawn(world_id);
client.set_game_mode(GameMode::Creative);
client.set_max_view_distance(32);
client.teleport([0.0, 200.0, 0.0], 0.0, 0.0);

57
src/client.rs
View file

@ -103,8 +103,8 @@ pub struct Client {
uuid: Uuid,
username: String,
textures: Option<SignedPlayerTextures>,
new_world: WorldId,
old_world: WorldId,
world: WorldId,
spawn: bool,
on_ground: bool,
new_position: Vec3<f64>,
old_position: Vec3<f64>,
@ -162,8 +162,8 @@ impl Client {
uuid: ncd.uuid,
username: ncd.username,
textures: ncd.textures,
new_world: WorldId::default(),
old_world: WorldId::default(),
world: WorldId::default(),
spawn: false,
on_ground: false,
new_position: Vec3::default(),
old_position: Vec3::default(),
@ -209,11 +209,12 @@ impl Client {
}
pub fn world(&self) -> WorldId {
self.new_world
self.world
}
pub fn set_world(&mut self, world: WorldId) {
self.new_world = world;
pub fn spawn(&mut self, world: WorldId) {
self.world = world;
self.spawn = true;
}
/// Sends a system message to the player.
@ -578,7 +579,7 @@ impl Client {
return;
}
let world = match worlds.get(self.new_world) {
let world = match worlds.get(self.world) {
Some(world) => world,
None => {
log::warn!(
@ -600,15 +601,19 @@ impl Client {
.player_list()
.initial_packets(|pkt| self.send_packet(pkt));
let mut dimension_names: Vec<_> = shared
.dimensions()
.map(|(id, _)| ident!("{LIBRARY_NAMESPACE}:dimension_{}", id.0))
.collect();
dimension_names.push(ident!("{LIBRARY_NAMESPACE}:dummy_dimension"));
self.send_packet(Login {
entity_id: 0, // EntityId 0 is reserved for clients.
is_hardcore: false, // TODO
gamemode: self.new_game_mode,
previous_gamemode: self.old_game_mode,
dimension_names: shared
.dimensions()
.map(|(id, _)| ident!("{LIBRARY_NAMESPACE}:dimension_{}", id.0))
.collect(),
dimension_names,
registry_codec: Nbt(make_dimension_codec(shared)),
dimension_type_name: ident!(
"{LIBRARY_NAMESPACE}:dimension_type_{}",
@ -633,24 +638,24 @@ impl Client {
self.teleport(self.position(), self.yaw(), self.pitch());
} else {
if self.new_world != self.old_world {
if self.spawn {
self.loaded_entities.clear();
self.loaded_chunks.clear();
// TODO: clear player list.
// // Client bug workaround: send the client to a dummy dimension first.
// self.send_packet(Respawn {
// dimension_type_name: ident!("{LIBRARY_NAMESPACE}:dimension_type_0"),
// dimension_name: ident!("{LIBRARY_NAMESPACE}:dummy_dimension"),
// hashed_seed: 0,
// game_mode: self.game_mode(),
// previous_game_mode: self.game_mode(),
// is_debug: false,
// is_flat: false,
// copy_metadata: true,
// last_death_location: None,
// });
// Client bug workaround: send the client to a dummy dimension first.
self.send_packet(Respawn {
dimension_type_name: ident!("{LIBRARY_NAMESPACE}:dimension_type_0"),
dimension_name: ident!("{LIBRARY_NAMESPACE}:dummy_dimension"),
hashed_seed: 0,
game_mode: self.game_mode(),
previous_game_mode: self.game_mode(),
is_debug: false,
is_flat: false,
copy_metadata: true,
last_death_location: None,
});
self.send_packet(Respawn {
dimension_type_name: ident!(
@ -960,7 +965,7 @@ impl Client {
);
self.old_position = self.new_position;
self.old_world = self.new_world;
self.spawn = false;
}
}