DataInputStream ins;
DataOutputStream outs;
InputStream in;
OutputStream out;

public void send(byte[] send) throws IOException {
    outs.write(send, 0, send.length);
}

public void send(int send) throws IOException {
    outs.writeByte(send);
}

public void send(String send) throws IOException {
    outs.writeUTF(send);
}

public void handle() throws IOException {
    byte ID = ins.readByte();
    boolean flush = true;
    System.out.println("Handling packet of id " + Integer.toHexString(ID));
    switch (ID) {
        case 0x00:
            System.out.println("Recived keepalive, sending back.");
            send(0x00);
        case 0x01:
            if(Mode<2){
                System.out.println("Recived loginrequest, responding.");
                ins.readInt();
                username = ins.readUTF();
                System.out.println("User " + username + " connected!");
                ins.readUTF();
                ins.readLong();
                ins.readByte();
                send(0x01);
                send(ID);
                send("");
                send("");
                outs.writeLong((long) 0);
                send(0);
                outs.flush();
                flush = false;
                Mode=2;
            } else{
                System.err.println("Whoops, client send login request. Something happened, kicking.");
                send(0xFF);
                send("Either you, or I did something wrong. Try again maybe?");
            }
        case 0x02:
            if(Mode<1){
                System.out.println("Recived handshake, responding.");
                ins.readUTF();
                send(0x02);
                send("-");
                Mode=1;
            } else{
                System.err.println("Whoops... client tried to handshake *again*");
                send(0xFF);
                send("Either you, or I did something wrong. Try again maybe?");
            }
    }
    //if(flush){
        outs.flush();
    //}
}