Move Client struct to azalea crate (#297)

* move the Client struct out of azalea-client into azalea

* actually add client impls in azalea

1 files changed, 52 insertions, 0 deletions

diff --git a/azalea/src/client_impl/interact.rs b/azalea/src/client_impl/interact.rs
new file mode 100644
index 00000000..6ff93549
--- /dev/null
+++ b/azalea/src/client_impl/interact.rs
@@ -0,0 +1,52 @@
+use azalea_client::interact::{EntityInteractEvent, StartUseItemEvent};
+use azalea_core::position::BlockPos;
+use azalea_protocol::packets::game::s_interact::InteractionHand;
+use bevy_ecs::entity::Entity;
+
+use crate::Client;
+
+impl Client {
+    /// Right-click a block.
+    ///
+    /// The behavior of this depends on the target block,
+    /// and it'll either place the block you're holding in your hand or use the
+    /// block you clicked (like toggling a lever).
+    ///
+    /// Note that this may trigger anticheats as it doesn't take into account
+    /// whether you're actually looking at the block.
+    pub fn block_interact(&self, position: BlockPos) {
+        self.ecs.lock().write_message(StartUseItemEvent {
+            entity: self.entity,
+            hand: InteractionHand::MainHand,
+            force_block: Some(position),
+        });
+    }
+
+    /// Right-click an entity.
+    ///
+    /// This can click through walls, which may trigger anticheats. If that
+    /// behavior isn't desired, consider using [`Client::start_use_item`]
+    /// instead.
+    pub fn entity_interact(&self, entity: Entity) {
+        self.ecs.lock().trigger(EntityInteractEvent {
+            client: self.entity,
+            target: entity,
+            location: None,
+        });
+    }
+
+    /// Right-click the currently held item.
+    ///
+    /// If the item is consumable, then it'll act as if right-click was held
+    /// until the item finishes being consumed. You can use this to eat food.
+    ///
+    /// If we're looking at a block or entity, then it will be clicked. Also see
+    /// [`Client::block_interact`] and [`Client::entity_interact`].
+    pub fn start_use_item(&self) {
+        self.ecs.lock().write_message(StartUseItemEvent {
+            entity: self.entity,
+            hand: InteractionHand::MainHand,
+            force_block: None,
+        });
+    }
+}