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Code Issues Projects Releases Wiki Activity

Refactor accounts to not use a player uid

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This commit is contained in:
Melledy
2022-05-27 00:22:55 -07:00
Unverified
parent 880d177034
commit 243ad3abe5
12 changed files with 144 additions and 133 deletions
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src/main/java/emu/grasscutter/server/packet/recv/HandlerGetPlayerTokenReq.java
+36 -17
View File
@@ -1,11 +1,16 @@
package emu.grasscutter.server.packet.recv;
import static emu.grasscutter.Configuration.ACCOUNT;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.database.DatabaseHelper;
import emu.grasscutter.game.Account;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.GetPlayerTokenReqOuterClass.GetPlayerTokenReq;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.server.event.game.PlayerCreationEvent;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.server.game.GameSession.SessionState;
import emu.grasscutter.server.packet.send.PacketGetPlayerTokenRsp;
@@ -15,6 +20,12 @@ public class HandlerGetPlayerTokenReq extends PacketHandler {
@Override
public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
// Max players limit
if (ACCOUNT.maxPlayer > -1 && Grasscutter.getGameServer().getPlayers().size() >= ACCOUNT.maxPlayer) {
session.close();
return;
}
GetPlayerTokenReq req = GetPlayerTokenReq.parseFrom(payload);
// Authenticate
@@ -30,27 +41,35 @@ public class HandlerGetPlayerTokenReq extends PacketHandler {
// Set account
session.setAccount(account);
// Get player
Player player = DatabaseHelper.getPlayerByAccount(account);
if (player == null) {
int nextPlayerUid = DatabaseHelper.getNextPlayerId(session.getAccount().getReservedPlayerUid());
// Call creation event.
PlayerCreationEvent event = new PlayerCreationEvent(session, Player.class); event.call();
// Create player instance from event.
player = event.getPlayerClass().getDeclaredConstructor(GameSession.class).newInstance(session);
// Save to db
DatabaseHelper.generatePlayerUid(player, nextPlayerUid);
}
// Set player object for session
session.setPlayer(player);
// Load player from database
player.loadFromDatabase();
// Set session state
session.setUseSecretKey(true);
session.setState(SessionState.WAITING_FOR_LOGIN);
// Has character
boolean doesPlayerExist = false;
if (account.getPlayerUid() > 0) {
// Set flag for player existing
doesPlayerExist = DatabaseHelper.checkPlayerExists(account.getPlayerUid());
}
// Set reserve player id if account doesnt exist
if (!doesPlayerExist) {
int id = DatabaseHelper.getNextPlayerId(session.getAccount().getPlayerUid());
if (id != session.getAccount().getPlayerUid()) {
session.getAccount().setPlayerId(id);
session.getAccount().save();
}
}
// Send packet
session.send(new PacketGetPlayerTokenRsp(session, doesPlayerExist));
session.send(new PacketGetPlayerTokenRsp(session));
}
}