fix some swarm examples/docs

azalea/examples/craft_dig_straight_down.rs

@@ -3,7 +3,7 @@ use azalea::prelude::*;
 use parking_lot::Mutex;
 use std::sync::Arc;
 
-#[derive(Default, Clone)]
+#[derive(Default, Clone, Component)]
 struct State {
     pub started: Arc<Mutex<bool>>,
 }
@@ -13,13 +13,9 @@ async fn main() {
     let account = Account::offline("bot");
     // or let bot = Account::microsoft("email").await;
 
-    azalea::start(azalea::Options {
-        account,
-        address: "localhost",
-        state: State::default(),
-        plugins: plugins![],
-        handle,
-    })
+    azalea::ClientBuilder::new()
+        .set_handler(handle)
+        .start(account, "localhost")
         .await
         .unwrap();
 }

azalea/examples/echo.rs

@@ -7,13 +7,9 @@ async fn main() {
     let account = Account::offline("bot");
     // or let account = Account::microsoft("email").await;
 
-    azalea::start(azalea::Options {
-        account,
-        address: "localhost",
-        state: State::default(),
-        plugins: plugins![],
-        handle,
-    })
+    ClientBuilder::new()
+        .set_handler(handle)
+        .start(account, "localhost")
         .await
         .unwrap();
 }
@@ -28,7 +24,7 @@ async fn handle(bot: Client, event: Event, _state: State) -> anyhow::Result<()>
                 if sender == bot.profile.name {
                     return Ok(()); // ignore our own messages
                 }
-                bot.chat(&content).await?;
+                bot.chat(&content);
             };
         }
         _ => {}

azalea/examples/matbot.rs

@@ -14,7 +14,7 @@ use std::time::Duration;
 #[derive(Default, Clone, Component)]
 struct State {}
 
-#[derive(Default, Clone, Component)]
+#[derive(Default, Clone, Resource)]
 struct SwarmState {}
 
 #[tokio::main]
@@ -54,7 +54,7 @@ async fn main() -> anyhow::Result<()> {
     }
 
     loop {
-        let e = azalea::SwarmBuilder::new()
+        let e = SwarmBuilder::new()
             .add_accounts(accounts.clone())
             .set_handler(handle)
             .set_swarm_handler(swarm_handle)

azalea/examples/mine_a_chunk.rs

@@ -1,5 +1,4 @@
-use azalea::{prelude::*, SwarmEvent};
-use azalea::{Account, Client, Event, Swarm};
+use azalea::prelude::*;
 
 #[tokio::main]
 async fn main() {
@@ -7,44 +6,29 @@ async fn main() {
     let mut states = Vec::new();
 
     for i in 0..10 {
-        accounts.push(Account::offline(&format!("bot{o}")));
+        accounts.push(Account::offline(&format!("bot{i}")));
         states.push(State::default());
     }
 
-    azalea::start_swarm(azalea::SwarmOptions {
-        accounts,
-        address: "localhost",
-
-        swarm_state: SwarmState::default(),
-        states,
-
-        swarm_plugins: plugins![],
-        plugins: plugins![],
-
-        handle,
-        swarm_handle,
-
-        join_delay: None,
-    })
-    .await
-    .unwrap();
+    let e = azalea::SwarmBuilder::new()
+        .add_accounts(accounts.clone())
+        .set_handler(handle)
+        .set_swarm_handler(swarm_handle)
+        .start("localhost")
+        .await;
 }
 
-#[derive(Default, Clone)]
+#[derive(Default, Clone, Component)]
 struct State {}
 
-#[derive(Default, Clone)]
+#[derive(Default, Clone, Resource)]
 struct SwarmState {}
 
 async fn handle(bot: Client, event: Event, state: State) -> anyhow::Result<()> {
     Ok(())
 }
 
-async fn swarm_handle(
-    swarm: Swarm<State>,
-    event: SwarmEvent,
-    state: SwarmState,
-) -> anyhow::Result<()> {
+async fn swarm_handle(swarm: Swarm, event: SwarmEvent, state: SwarmState) -> anyhow::Result<()> {
     match &event {
         SwarmEvent::Login => {
             swarm.goto(azalea::BlockPos::new(0, 70, 0)).await;

azalea/examples/pvp.rs

@@ -1,5 +1,9 @@
-use azalea::{pathfinder, Account, Client, Event, SwarmEvent};
+use std::time::Duration;
+
+use azalea::entity::metadata::Player;
+use azalea::{pathfinder, Account, Client, Event, GameProfileComponent, SwarmEvent};
 use azalea::{prelude::*, Swarm};
+use azalea_ecs::query::With;
 
 #[tokio::main]
 async fn main() {
@@ -11,21 +15,12 @@ async fn main() {
         states.push(State::default());
     }
 
-    azalea::start_swarm(azalea::SwarmOptions {
-        accounts,
-        address: "localhost",
-
-        swarm_state: SwarmState::default(),
-        states,
-
-        swarm_plugins: swarm_plugins![pathfinder::Plugin],
-        plugins: plugins![],
-
-        handle,
-        swarm_handle,
-
-        join_delay: None,
-    })
+    SwarmBuilder::new()
+        .add_accounts(accounts.clone())
+        .set_handler(handle)
+        .set_swarm_handler(swarm_handle)
+        .join_delay(Duration::from_millis(1000))
+        .start("localhost")
         .await
         .unwrap();
 }
@@ -39,15 +34,13 @@ struct SwarmState {}
 async fn handle(bot: Client, event: Event, state: State) -> anyhow::Result<()> {
     Ok(())
 }
-async fn swarm_handle(
-    swarm: Swarm<State>,
-    event: SwarmEvent,
-    state: SwarmState,
-) -> anyhow::Result<()> {
+async fn swarm_handle(swarm: Swarm, event: SwarmEvent, state: SwarmState) -> anyhow::Result<()> {
     match event {
         SwarmEvent::Tick => {
             if let Some(target_entity) =
-                swarm.entity_by::<Player>(|name: &Name| name == "Herobrine")
+                swarm.entity_by::<With<Player>>(|profile: &&GameProfileComponent| {
+                    profile.name == "Herobrine"
+                })
             {
                 let target_bounding_box =
                     swarm.map_entity(target_entity, |bb: &BoundingBox| bb.clone());

azalea/src/prelude.rs

@@ -3,5 +3,7 @@
 
 pub use crate::bot::BotClientExt;
 pub use crate::pathfinder::PathfinderClientExt;
+pub use crate::{ClientBuilder, SwarmBuilder};
 pub use azalea_client::{Account, Client, Event};
 pub use azalea_ecs::component::Component;
+pub use azalea_ecs::system::Resource;

azalea/src/swarm/mod.rs

@@ -28,12 +28,10 @@ use tokio::sync::mpsc;
 /// A swarm is a way to conveniently control many bots at once, while also
 /// being able to control bots at an individual level when desired.
 ///
-/// Swarms are created from the [`azalea::start_swarm`] function.
+/// Swarms are created from [`azalea::SwarmBuilder`].
 ///
 /// The `S` type parameter is the type of the state for individual bots.
 /// It's used to make the [`Swarm::add`] function work.
-///
-/// [`azalea::start_swarm`]: fn.start_swarm.html
 #[derive(Clone, Resource)]
 pub struct Swarm {
     pub ecs_lock: Arc<Mutex<Ecs>>,
@@ -84,7 +82,7 @@ where
     Fut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
     SwarmFut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
     S: Default + Send + Sync + Clone + Component + 'static,
-    SS: Default + Send + Sync + Clone + Component + 'static,
+    SS: Default + Send + Sync + Clone + Resource + 'static,
 {
     /// Start creating the swarm.
     #[must_use]
@@ -297,7 +295,7 @@ where
     Fut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
     SwarmFut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
     S: Default + Send + Sync + Clone + Component + 'static,
-    SS: Default + Send + Sync + Clone + Component + 'static,
+    SS: Default + Send + Sync + Clone + Resource + 'static,
 {
     fn default() -> Self {
         Self::new()
@@ -340,13 +338,12 @@ pub enum SwarmStartError {
 /// # Examples
 /// ```rust,no_run
 /// use azalea::{prelude::*, Swarm, SwarmEvent};
-/// use azalea::{Account, Client, Event};
 /// use std::time::Duration;
 ///
-/// #[derive(Default, Clone)]
+/// #[derive(Default, Clone, Component)]
 /// struct State {}
 ///
-/// #[derive(Default, Clone)]
+/// #[derive(Default, Clone, Resource)]
 /// struct SwarmState {}
 ///
 /// #[tokio::main]
@@ -360,21 +357,12 @@ pub enum SwarmStartError {
 ///     }
 ///
 ///     loop {
-///         let e = azalea::start_swarm(azalea::SwarmOptions {
-///             accounts: accounts.clone(),
-///             address: "localhost",
-///
-///             states: states.clone(),
-///             swarm_state: SwarmState::default(),
-///
-///             plugins: plugins![],
-///             swarm_plugins: swarm_plugins![],
-///
-///             handle,
-///             swarm_handle,
-///
-///             join_delay: Some(Duration::from_millis(1000)),
-///         })
+///         let e = SwarmBuilder::new()
+///             .add_accounts(accounts.clone())
+///             .set_handler(handle)
+///             .set_swarm_handler(swarm_handle)
+///             .join_delay(Duration::from_millis(1000))
+///             .start("localhost")
 ///             .await;
 ///         println!("{e:?}");
 ///     }
@@ -405,16 +393,6 @@ pub enum SwarmStartError {
 ///     }
 ///     Ok(())
 /// }
-// pub async fn start_swarm<
-//     S: Send + Sync + Clone + 'static,
-//     SS: Send + Sync + Clone + 'static,
-//     A: Send + TryInto<ServerAddress>,
-//     Fut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
-//     SwarmFut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
-// >(
-//     options: SwarmOptions<S, SS, A, Fut, SwarmFut>,
-// ) -> Result<(), SwarmStartError> {
-// }
 
 impl Swarm {
     /// Add a new account to the swarm. You can remove it later by calling
@@ -457,7 +435,7 @@ impl Swarm {
         tokio::spawn(async move {
             while let Some(event) = rx.recv().await {
                 // we can't handle events here (since we can't copy the handler),
-                // they're handled above in start_swarm
+                // they're handled above in SwarmBuilder::start
                 if let Err(e) = cloned_bots_tx.send((Some(event), cloned_bot.clone())) {
                     error!("Error sending event to swarm: {e}");
                 }