/*
Called when this packet has been received.
Creates the PlayerMP of the client, then assign him/her a tempID.
*/
@Override
public void received(Connection connection, Object object) {
/*
Instance of the ServerHandler.
*/
ServerHandler serverHandler = ServerHandler.instance;
/*
The packet that was received.
*/
Packet01LoginRequest packet = (Packet01LoginRequest) object;
/*
Create the PlayerMP!
*/
PlayerMP playerMP = new PlayerMP();
playerMP.tempID = new UID().generate();
playerMP.name = packet.name;
playerMP.x = 0;
playerMP.y = 0;
Logger.PLAYER_CONNECTED(playerMP.name, playerMP.tempID);
/*
Create the list of networked players that we will send to this player (the one that just connected!).
*/
ArrayList<PlayerMP> list = new ArrayList<>();
synchronized (serverHandler.playerMap) {
if (!serverHandler.playerMap.isEmpty()) {
for (PlayerMP mp : serverHandler.playerMap.values()) {
list.add(mp);
}
}
}
/*
Send the login response.
*/
serverHandler.packetHandler.sendPacket01LoginRequest(
connection.getID(), true, "Accepted", playerMP.tempID, list);
/*
Add this player to the playerMap.
*/
synchronized (serverHandler.playerMap) {
serverHandler.playerMap.put(connection.getID(), playerMP);
}
/*
Send all other players the login packet, signifying that this player has just logged in.
*/
serverHandler.packetHandler.sendPacket02Login(
connection.getID(), playerMP.tempID, playerMP.name, playerMP.x, playerMP.y);
}
/*
Called when this packet has been received.
Removes the player from the playerMap safely.
*/
@Override
public void received(Connection connection, Object object) {
/*
Instance of ServerHandler.
*/
ServerHandler.instance.server.sendToAllExceptUDP(connection.getID(), object);
/*
The packet.
*/
Packet03Disconnect packet = (Packet03Disconnect) object;
/*
Check if the packet has been sent with the correct tempID.
Kicks the player if it is an invalid temporary ID.
*/
synchronized (ServerHandler.instance.playerMap) {
if (packet.tempID == null) {
ServerHandler.instance.packetHandler.sendPacket04Kick(
connection.getID(), "Invalid temporary ID");
connection.close();
return;
}
if (!packet.tempID.equals(ServerHandler.instance.playerMap.get(connection.getID()).tempID)) {
ServerHandler.instance.packetHandler.sendPacket04Kick(
connection.getID(), "Invalid temporary ID");
connection.close();
return;
}
}
/*
Remove the player that disconnected.
*/
Iterator<PlayerMP> iterator = ServerHandler.instance.playerMap.values().iterator();
while (iterator.hasNext()) {
PlayerMP playerMP = iterator.next();
if (playerMP.tempID.equals(packet.tempID)) {
iterator.remove();
Logger.PLAYER_DISCONNECTED(playerMP.name, playerMP.tempID);
}
}
}
