PosAndLook packet for different evrsions

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketPlayerPositionAndLook.java

@@ -49,8 +49,13 @@ public class PacketPlayerPositionAndLook implements PacketOut {
         msg.writeDouble(z);
         msg.writeFloat(yaw);
         msg.writeFloat(pitch);
+
+        if (version.less(Version.V1_9)) {
+            msg.writeBoolean(false); // On ground
+        } else {
             msg.writeByte(flags);
             msg.writeVarInt(teleportId);
         }
+    }
 
 }