up3

server/session/handler_container_close.go

@@ -0,0 +1,40 @@
+package session
+
+import (
+	"github.com/df-mc/dragonfly/server/world"
+	"github.com/sandertv/gophertunnel/minecraft/protocol/packet"
+)
+
+// ContainerCloseHandler handles the ContainerClose packet.
+type ContainerCloseHandler struct{}
+
+// Handle ...
+func (h *ContainerCloseHandler) Handle(p packet.Packet, s *Session, tx *world.Tx, c Controllable) error {
+	pk := p.(*packet.ContainerClose)
+
+	c.MoveItemsToInventory()
+
+	var containerType byte
+	switch pk.WindowID {
+	case 0:
+		// Closing of the normal inventory.
+		s.invOpened = false
+	case byte(s.openedWindowID.Load()):
+		containerType = byte(s.openedContainerID.Load())
+		s.closeCurrentContainer(tx, true)
+	case 0xff:
+		// Sent when an inventory/container is opened at the same time as chat.
+		s.invOpened = false
+		if s.containerOpened.Load() {
+			s.closeCurrentContainer(tx, false)
+		}
+		return nil
+	default:
+		containerType = pk.ContainerType
+	}
+	s.writePacket(&packet.ContainerClose{
+		WindowID:      pk.WindowID,
+		ContainerType: containerType,
+	})
+	return nil
+}