up3

server/session/handler_text.go

@@ -0,0 +1,27 @@
+package session
+
+import (
+	"fmt"
+	"github.com/df-mc/dragonfly/server/world"
+	"github.com/sandertv/gophertunnel/minecraft/protocol/packet"
+)
+
+// TextHandler handles the Text packet.
+type TextHandler struct{}
+
+// Handle ...
+func (TextHandler) Handle(p packet.Packet, s *Session, _ *world.Tx, c Controllable) error {
+	pk := p.(*packet.Text)
+
+	if pk.TextType != packet.TextTypeChat {
+		return fmt.Errorf("TextType should always be Chat (%v), but got %v", packet.TextTypeChat, pk.TextType)
+	}
+	if pk.SourceName != s.conn.IdentityData().DisplayName {
+		return fmt.Errorf("SourceName must be equal to DisplayName")
+	}
+	if pk.XUID != s.conn.IdentityData().XUID {
+		return fmt.Errorf("XUID must be equal to player's XUID")
+	}
+	c.Chat(pk.Message)
+	return nil
+}