Regenerate files, moves packet id from data package

offline/uuid.go

@@ -0,0 +1,20 @@
+package offline
+
+import (
+	"crypto/md5"
+	"github.com/google/uuid"
+)
+
+// NameToUUID return the UUID from player name in offline mode
+func NameToUUID(name string) uuid.UUID {
+	var version = 3
+	h := md5.New()
+	h.Reset()
+	h.Write([]byte("OfflinePlayer:" + name))
+	s := h.Sum(nil)
+	var id uuid.UUID
+	copy(id[:], s)
+	id[6] = (id[6] & 0x0f) | uint8((version&0xf)<<4)
+	id[8] = (id[8] & 0x3f) | 0x80 // RFC 4122 variant
+	return id
+}