NetServerHandler handler = playerEntity.playerNetServerHandler;
if(playerEntity.noClip) {
if(!(handler instanceof ONetServerHandler)) {
playerEntity.playerNetServerHandler = new ONetServerHandler(MinecraftServer.getServer(),
handler.netManager, handler.playerEntity, handler);
}
} else {
if(handler instanceof ONetServerHandler) {
NetServerHandler oldInstance = ((ONetServerHandler)handler).getOldInstance();