Tweak biomes

examples/conway.rs

@@ -10,8 +10,8 @@ use valence::client::{Event, GameMode};
 use valence::config::{Config, ServerListPing};
 use valence::text::Color;
 use valence::{
-    async_trait, BlockState, Client, DimensionId, Server, ShutdownResult, Text, TextFormat,
-    WorldId, Worlds,
+    async_trait, ident, Biome, BlockState, Client, Dimension, DimensionId, Server, ShutdownResult,
+    Text, TextFormat, WorldId, Worlds,
 };
 
 pub fn main() -> ShutdownResult {
@@ -57,6 +57,21 @@ impl Config for Game {
         false
     }
 
+    fn biomes(&self) -> Vec<Biome> {
+        vec![Biome {
+            name: ident!("valence:default_biome"),
+            grass_color: Some(0x00ff00),
+            ..Biome::default()
+        }]
+    }
+
+    fn dimensions(&self) -> Vec<Dimension> {
+        vec![Dimension {
+            fixed_time: Some(6000),
+            ..Dimension::default()
+        }]
+    }
+
     async fn server_list_ping(&self, _server: &Server, _remote_addr: SocketAddr) -> ServerListPing {
         ServerListPing::Respond {
             online_players: self.player_count.load(Ordering::SeqCst) as i32,
@@ -148,7 +163,7 @@ impl Config for Game {
                     }
                     Event::Movement { position, .. } => {
                         if position.y <= 0.0 {
-                            client.teleport(spawn_pos, 0.0, 0.0);
+                            client.teleport(spawn_pos, client.pitch(), client.yaw());
                         }
                     }
                     _ => {}

src/biome.rs

@@ -24,6 +24,7 @@ pub struct Biome {
     pub fog_color: u32,
     pub water_color: u32,
     pub foliage_color: Option<u32>,
+    pub grass_color: Option<u32>,
     pub grass_color_modifier: BiomeGrassColorModifier,
     pub music: Option<BiomeMusic>,
     pub ambient_sound: Option<Ident>,
@@ -38,7 +39,6 @@ pub struct Biome {
     // * downfall: f32
     // * category
     // * temperature_modifier
-    // * grass_color (misleading name?)
 }
 
 impl Default for Biome {
@@ -51,6 +51,7 @@ impl Default for Biome {
             fog_color: 12638463,
             water_color: 4159204,
             foliage_color: None,
+            grass_color: None,
             grass_color_modifier: BiomeGrassColorModifier::None,
             music: None,
             ambient_sound: None,
@@ -71,19 +72,14 @@ pub enum BiomePrecipitation {
 
 /// Minecraft handles grass colors for swamps and dark oak forests in a special
 /// way.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
+#[derive(Clone, Copy, PartialEq, Eq, Default, Debug)]
 pub enum BiomeGrassColorModifier {
     Swamp,
     DarkForest,
+    #[default]
     None,
 }
 
-impl Default for BiomeGrassColorModifier {
-    fn default() -> Self {
-        Self::None
-    }
-}
-
 #[derive(Clone, Debug)]
 pub struct BiomeMusic {
     pub replace_current_music: bool,

src/client.rs

@@ -220,7 +220,8 @@ impl Client {
             self.pending_teleports = match self.pending_teleports.checked_add(1) {
                 Some(n) => n,
                 None => {
-                    self.disconnect("Too many pending teleports");
+                    log::warn!("too many pending teleports for {}", self.username());
+                    self.disconnect_no_reason();
                     return;
                 }
             };
@@ -384,7 +385,8 @@ impl Client {
         match pkt {
             C2sPlayPacket::AcceptTeleportation(p) => {
                 if self.pending_teleports == 0 {
-                    self.disconnect("Unexpected teleport confirmation");
+                    log::warn!("unexpected teleport confirmation from {}", self.username());
+                    self.disconnect_no_reason();
                     return;
                 }
 
@@ -396,9 +398,12 @@ impl Client {
                 if got == expected {
                     self.pending_teleports -= 1;
                 } else {
-                    self.disconnect(format!(
-                        "Unexpected teleport ID (expected {expected}, got {got})"
-                    ));
+                    log::warn!(
+                        "unexpected teleport ID from {} (expected {expected}, got {got})",
+                        self.username()
+                    );
+                    self.disconnect_no_reason();
+                    return;
                 }
             }
             C2sPlayPacket::BlockEntityTagQuery(_) => {}
@@ -916,7 +921,7 @@ fn make_dimension_codec(server: &Server) -> RegistryCodec {
     if !biomes.iter().any(|b| b.name == ident!("plains")) {
         let biome = Biome::default();
         assert_eq!(biome.name, ident!("plains"));
-        biomes.push(to_biome_registry_item(&biome, 0));
+        biomes.push(to_biome_registry_item(&biome, biomes.len() as i32));
     }
 
     RegistryCodec {
@@ -994,7 +999,7 @@ fn to_biome_registry_item(biome: &Biome, id: i32) -> BiomeRegistryBiome {
                 fog_color: biome.fog_color as i32,
                 water_color: biome.water_color as i32,
                 foliage_color: biome.foliage_color.map(|x| x as i32),
-                grass_color: None,
+                grass_color: biome.grass_color.map(|x| x as i32),
                 grass_color_modifier: match biome.grass_color_modifier {
                     BiomeGrassColorModifier::Swamp => Some("swamp".into()),
                     BiomeGrassColorModifier::DarkForest => Some("dark_forest".into()),