diff options
Diffstat (limited to 'azalea-client/src/inventory.rs')
| -rw-r--r-- | azalea-client/src/inventory.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/azalea-client/src/inventory.rs b/azalea-client/src/inventory.rs index 7bbefbee..527feae7 100644 --- a/azalea-client/src/inventory.rs +++ b/azalea-client/src/inventory.rs @@ -12,6 +12,7 @@ use azalea_inventory::{ use azalea_protocol::packets::game::{ serverbound_container_click_packet::ServerboundContainerClickPacket, serverbound_container_close_packet::ServerboundContainerClosePacket, + serverbound_set_carried_item_packet::ServerboundSetCarriedItemPacket, }; use azalea_registry::MenuKind; use bevy_app::{App, Plugin, Update}; @@ -40,9 +41,11 @@ impl Plugin for InventoryPlugin { .add_event::<CloseContainerEvent>() .add_event::<ContainerClickEvent>() .add_event::<SetContainerContentEvent>() + .add_event::<SetSelectedHotbarSlotEvent>() .add_systems( Update, ( + handle_set_selected_hotbar_slot_event, handle_menu_opened_event, handle_set_container_content_event, handle_container_click_event, @@ -734,3 +737,33 @@ fn handle_set_container_content_event( } } } + +#[derive(Event)] +pub struct SetSelectedHotbarSlotEvent { + pub entity: Entity, + /// The hotbar slot to select. This should be in the range 0..=8. + pub slot: u8, +} +fn handle_set_selected_hotbar_slot_event( + mut events: EventReader<SetSelectedHotbarSlotEvent>, + mut send_packet_events: EventWriter<SendPacketEvent>, + mut query: Query<&mut InventoryComponent>, +) { + for event in events.read() { + let mut inventory = query.get_mut(event.entity).unwrap(); + + // if the slot is already selected, don't send a packet + if inventory.selected_hotbar_slot == event.slot { + continue; + } + + inventory.selected_hotbar_slot = event.slot; + send_packet_events.send(SendPacketEvent { + entity: event.entity, + packet: ServerboundSetCarriedItemPacket { + slot: event.slot as u16, + } + .get(), + }); + } +} |