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Implement fetching a player across servers & Add a chainable JsonObject

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useful for plugins! might be used in grasscutter eventually
This commit is contained in:
KingRainbow44
2023-05-26 14:51:58 -04:00
Unverified
parent 273dadd4ba
commit d35777d969
8 changed files with 263 additions and 49 deletions
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src/main/java/emu/grasscutter/server/dispatch/DispatchClient.java
+34 -8
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@@ -1,7 +1,5 @@
package emu.grasscutter.server.dispatch;
import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import emu.grasscutter.Grasscutter;
@@ -12,6 +10,12 @@ import emu.grasscutter.utils.Crypto;
import emu.grasscutter.utils.DispatchUtils;
import emu.grasscutter.utils.JsonUtils;
import emu.grasscutter.utils.objects.HandbookBody;
import lombok.Getter;
import org.java_websocket.WebSocket;
import org.java_websocket.client.WebSocketClient;
import org.java_websocket.handshake.ServerHandshake;
import org.slf4j.Logger;
import java.net.ConnectException;
import java.net.URI;
import java.nio.ByteBuffer;
@@ -22,11 +26,8 @@ import java.util.List;
import java.util.Map;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import lombok.Getter;
import org.java_websocket.WebSocket;
import org.java_websocket.client.WebSocketClient;
import org.java_websocket.handshake.ServerHandshake;
import org.slf4j.Logger;
import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
public final class DispatchClient extends WebSocketClient implements IDispatcher {
@Getter private final Logger logger = Grasscutter.getLogger();
@@ -43,6 +44,7 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
this.registerHandler(PacketIds.GachaHistoryReq, this::fetchGachaHistory);
this.registerHandler(PacketIds.GmTalkReq, this::handleHandbookAction);
this.registerHandler(PacketIds.GetPlayerFieldsReq, this::fetchPlayerFields);
this.registerHandler(PacketIds.GetPlayerByAccountReq, this::fetchPlayerByAccount);
}
/**
@@ -108,7 +110,7 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
}
/**
* Fetches the fields of an online player.
* Fetches the fields of a player.
*
* @param socket The socket the packet was received from.
* @param object The packet data.
@@ -131,6 +133,30 @@ public final class DispatchClient extends WebSocketClient implements IDispatcher
this.sendMessage(PacketIds.GetPlayerFieldsRsp, DispatchUtils.getPlayerFields(playerId, fields));
}
/**
* Fetches the fields of a player by the account.
*
* @param socket The socket the packet was received from.
* @param object The packet data.
*/
private void fetchPlayerByAccount(WebSocket socket, JsonElement object) {
var message = IDispatcher.decode(object);
var accountId = message.get("accountId").getAsString();
var fieldsRaw = message.get("fields").getAsJsonArray();
// Get the player with the specified ID.
var player = Grasscutter.getGameServer().getPlayerByAccountId(accountId);
if (player == null) return;
// Convert the fields array.
var fieldsList = new ArrayList<String>();
for (var field : fieldsRaw) fieldsList.add(field.getAsString());
var fields = fieldsList.toArray(new String[0]);
// Return the response object.
this.sendMessage(PacketIds.GetPlayerByAccountRsp, DispatchUtils.getPlayerByAccount(accountId, fields));
}
/**
* Sends a serialized encrypted message to the server.
*