2d

client/src/main.rs

@@ -83,6 +83,7 @@ fn main() {
     app.add_system(update_visulizer_system);
 
     app.add_startup_system(setup_level);
+    app.add_startup_system(setup_camera);
     app.add_system(panic_on_error_system);
 
     app.run();
@@ -159,8 +160,10 @@ fn client_sync_players(
     mut most_recent_tick: ResMut<MostRecentTick>,
 ) {
     let client_id = client.client_id();
+
     while let Some(message) = client.receive_message(ServerChannel::ServerMessages.id()) {
         let server_message = bincode::deserialize(&message).unwrap();
+
         match server_message {
             ServerMessages::PlayerCreate {
                 id,
@@ -168,10 +171,13 @@ fn client_sync_players(
                 entity,
             } => {
                 println!("Player {} connected.", id);
-                let mut client_entity = commands.spawn_bundle(PbrBundle {
-                    mesh: meshes.add(Mesh::from(shape::Capsule::default())),
-                    material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
-                    transform: Transform::from_xyz(translation[0], translation[1], translation[2]),
+
+                let mut client_entity = commands.spawn_bundle(SpriteBundle {
+                    sprite: Sprite {
+                        color: Color::rgb(0., 0.47, 1.),
+                        custom_size: Some(Vec2::new(1., 1.)),
+                        ..Default::default()
+                    },
                     ..Default::default()
                 });
 
@@ -183,11 +189,14 @@ fn client_sync_players(
                     server_entity: entity,
                     client_entity: client_entity.id(),
                 };
+
                 lobby.players.insert(id, player_info);
+
                 network_mapping.0.insert(entity, client_entity.id());
             }
             ServerMessages::PlayerRemove { id } => {
                 println!("Player {} disconnected.", id);
+
                 if let Some(PlayerInfo {
                     server_entity,
                     client_entity,
@@ -223,6 +232,7 @@ fn client_sync_players(
 
     while let Some(message) = client.receive_message(ServerChannel::NetworkFrame.id()) {
         let frame: NetworkFrame = bincode::deserialize(&message).unwrap();
+
         match most_recent_tick.0 {
             None => most_recent_tick.0 = Some(frame.tick),
             Some(tick) if tick < frame.tick => most_recent_tick.0 = Some(frame.tick),
@@ -236,11 +246,16 @@ fn client_sync_players(
                     translation,
                     ..Default::default()
                 };
+
                 commands.entity(*entity).insert(transform);
             }
         }
     }
 }
 
+fn setup_camera(mut commands: Commands) {
+    commands.spawn_bundle(Camera2dBundle::default());
+}
+
 #[derive(Component)]
 struct Target;

server/src/main.rs

@@ -92,6 +92,7 @@ fn server_update_system(
         match event {
             ServerEvent::ClientConnected(id, _) => {
                 println!("Player {} connected.", id);
+
                 visualizer.add_client(*id);
 
                 // Initialize other players for this new client
@@ -109,10 +110,12 @@ fn server_update_system(
                 // Spawn new player
                 let transform = Transform::from_xyz(0., 0.51, 0.);
                 let player_entity = commands
-                    .spawn_bundle(PbrBundle {
-                        mesh: meshes.add(Mesh::from(shape::Capsule::default())),
-                        material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
-                        transform,
+                    .spawn_bundle(SpriteBundle {
+                        sprite: Sprite {
+                            color: Color::rgb(0., 0.47, 1.),
+                            custom_size: Some(Vec2::new(1., 1.)),
+                            ..Default::default()
+                        },
                         ..Default::default()
                     })
                     .insert(RigidBody::Dynamic)
@@ -140,14 +143,17 @@ fn server_update_system(
             }
             ServerEvent::ClientDisconnected(id) => {
                 println!("Player {} disconnected.", id);
+
                 visualizer.remove_client(*id);
                 client_ticks.0.remove(id);
+
                 if let Some(player_entity) = lobby.players.remove(id) {
                     commands.entity(player_entity).despawn();
                 }
 
                 let message =
                     bincode::serialize(&ServerMessages::PlayerRemove { id: *id }).unwrap();
+
                 server.broadcast_message(ServerChannel::ServerMessages.id(), message);
             }
         }
@@ -156,6 +162,7 @@ fn server_update_system(
     for client_id in server.clients_id().into_iter() {
         while let Some(message) = server.receive_message(client_id, ClientChannel::Command.id()) {
             let command: PlayerCommand = bincode::deserialize(&message).unwrap();
+
             match command {
                 PlayerCommand::BasicAttack { mut cast_at } => {
                     println!(
@@ -177,6 +184,7 @@ fn server_update_system(
                             };
 
                             let message = bincode::serialize(&message).unwrap();
+
                             server.broadcast_message(ServerChannel::ServerMessages.id(), message);
                         }
                     }
@@ -186,6 +194,7 @@ fn server_update_system(
 
         while let Some(message) = server.receive_message(client_id, ClientChannel::Input.id()) {
             let input: PlayerInput = bincode::deserialize(&message).unwrap();
+
             client_ticks.0.insert(client_id, input.most_recent_tick);
 
             if let Some(player_entity) = lobby.players.get(&client_id) {
@@ -247,17 +256,14 @@ fn move_players_system(mut query: Query<(&mut Velocity, &PlayerInput)>) {
         let x = (input.right as i8 - input.left as i8) as f32;
         let y = (input.down as i8 - input.up as i8) as f32;
         let direction = Vec2::new(x, y).normalize_or_zero();
+
         velocity.linvel.x = direction.x * PLAYER_MOVE_SPEED;
         velocity.linvel.y = direction.y * PLAYER_MOVE_SPEED;
     }
 }
 
 pub fn setup_simple_camera(mut commands: Commands) {
-    // camera
-    commands.spawn_bundle(Camera3dBundle {
-        transform: Transform::from_xyz(-5.5, 5.0, 5.5).looking_at(Vec3::ZERO, Vec3::Y),
-        ..Default::default()
-    });
+    commands.spawn_bundle(Camera2dBundle::default());
 }
 
 fn despawn_projectile_system(