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Merge branch 'development' into unstable-quests

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# Conflicts:
#	src/generated/main/java/emu/grasscutter/net/proto/ResinChangeNotifyOuterClass.java
#	src/main/java/emu/grasscutter/game/managers/ResinManager.java
#	src/main/java/emu/grasscutter/game/player/Player.java
#	src/main/java/emu/grasscutter/game/props/ItemUseAction/ItemUseAddItem.java
#	src/main/java/emu/grasscutter/server/http/dispatch/RegionHandler.java
#	src/main/java/emu/grasscutter/server/packet/send/PacketResinChangeNotify.java
#	src/main/java/emu/grasscutter/utils/Crypto.java
This commit is contained in:
KingRainbow44
2023-04-10 22:13:50 -04:00
parent e20c7c151b 3c60f792ca
commit 5e56b5e3a8
15 changed files with 3822 additions and 1600 deletions
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631
src/main/java/emu/grasscutter/server/http/dispatch/RegionHandler.java
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@@ -1,330 +1,301 @@
package emu.grasscutter.server.http.dispatch;
import static emu.grasscutter.config.Configuration.*;
import com.google.protobuf.ByteString;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.Grasscutter.ServerRunMode;
import emu.grasscutter.net.proto.QueryCurrRegionHttpRspOuterClass.QueryCurrRegionHttpRsp;
import emu.grasscutter.net.proto.QueryRegionListHttpRspOuterClass.QueryRegionListHttpRsp;
import emu.grasscutter.net.proto.RegionInfoOuterClass.RegionInfo;
import emu.grasscutter.net.proto.RegionSimpleInfoOuterClass.RegionSimpleInfo;
import emu.grasscutter.server.event.dispatch.QueryAllRegionsEvent;
import emu.grasscutter.server.event.dispatch.QueryCurrentRegionEvent;
import emu.grasscutter.server.http.Router;
import emu.grasscutter.server.http.objects.QueryCurRegionRspJson;
import emu.grasscutter.utils.Crypto;
import emu.grasscutter.utils.Utils;
import io.javalin.Javalin;
import io.javalin.http.Context;
import java.io.ByteArrayOutputStream;
import java.security.Signature;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Pattern;
import javax.crypto.Cipher;
import org.slf4j.Logger;
/** Handles requests related to region queries. */
public final class RegionHandler implements Router {
private static final Map<String, RegionData> regions = new ConcurrentHashMap<>();
private static String regionListResponse;
private static String regionListResponsecn;
public RegionHandler() {
try { // Read & initialize region data.
this.initialize();
} catch (Exception exception) {
Grasscutter.getLogger().error("Failed to initialize region data.", exception);
}
}
/**
* Handle query region list request.
*
* @param ctx The context object for handling the request.
* @route /query_region_list
*/
private static void queryRegionList(Context ctx) {
// Get logger and query parameters.
Logger logger = Grasscutter.getLogger();
if (ctx.queryParamMap().containsKey("version") && ctx.queryParamMap().containsKey("platform")) {
String versionName = ctx.queryParam("version");
String versionCode = versionName.replaceAll("[/.0-9]*", "");
String platformName = ctx.queryParam("platform");
// Determine the region list to use based on the version and platform.
if ("CNRELiOS".equals(versionCode)
|| "CNRELWin".equals(versionCode)
|| "CNRELAndroid".equals(versionCode)) {
// Use the CN region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponsecn);
event.call();
logger.debug("Connect to Chinese version");
// Respond with the event result.
ctx.result(event.getRegionList());
} else if ("OSRELiOS".equals(versionCode)
|| "OSRELWin".equals(versionCode)
|| "OSRELAndroid".equals(versionCode)) {
// Use the OS region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
event.call();
logger.debug("Connect to global version");
// Respond with the event result.
ctx.result(event.getRegionList());
} else {
/*
* String regionListResponse = "CP///////////wE=";
* QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
* event.call();
* ctx.result(event.getRegionList());
* return;
*/
// Use the default region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
event.call();
logger.debug("Connect to global version");
// Respond with the event result.
ctx.result(event.getRegionList());
}
} else {
// Use the default region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
event.call();
logger.debug("Connect to global version");
// Respond with the event result.
ctx.result(event.getRegionList());
}
// Log the request to the console.
Grasscutter.getLogger()
.info(String.format("[Dispatch] Client %s request: query_region_list", ctx.ip()));
}
/**
* @route /query_cur_region/{region}
*/
private static void queryCurrentRegion(Context ctx) {
// Get region to query.
String regionName = ctx.pathParam("region");
String versionName = ctx.queryParam("version");
var region = regions.get(regionName);
// Get region data.
String regionData = "CAESGE5vdCBGb3VuZCB2ZXJzaW9uIGNvbmZpZw==";
if (ctx.queryParamMap().values().size() > 0) {
if (region != null) regionData = region.getBase64();
}
String[] versionCode =
versionName.replaceAll(Pattern.compile("[a-zA-Z]").pattern(), "").split("\\.");
int versionMajor = Integer.parseInt(versionCode[0]);
int versionMinor = Integer.parseInt(versionCode[1]);
int versionFix = Integer.parseInt(versionCode[2]);
if (versionMajor >= 3
|| (versionMajor == 2 && versionMinor == 7 && versionFix >= 50)
|| (versionMajor == 2 && versionMinor == 8)) {
try {
QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(regionData);
event.call();
if (ctx.queryParam("dispatchSeed") == null) {
// More love for UA Patch players
var rsp = new QueryCurRegionRspJson();
rsp.content = event.getRegionInfo();
rsp.sign = "TW9yZSBsb3ZlIGZvciBVQSBQYXRjaCBwbGF5ZXJz";
ctx.json(rsp);
return;
}
String key_id = ctx.queryParam("key_id");
if (key_id == null) throw new Exception("Key ID was not set");
Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
cipher.init(Cipher.ENCRYPT_MODE, Crypto.EncryptionKeys.get(Integer.valueOf(key_id)));
var regionInfo = Utils.base64Decode(event.getRegionInfo());
// Encrypt regionInfo in chunks
ByteArrayOutputStream encryptedRegionInfoStream = new ByteArrayOutputStream();
// Thank you so much GH Copilot
int chunkSize = 256 - 11;
int regionInfoLength = regionInfo.length;
int numChunks = (int) Math.ceil(regionInfoLength / (double) chunkSize);
for (int i = 0; i < numChunks; i++) {
byte[] chunk =
Arrays.copyOfRange(
regionInfo, i * chunkSize, Math.min((i + 1) * chunkSize, regionInfoLength));
byte[] encryptedChunk = cipher.doFinal(chunk);
encryptedRegionInfoStream.write(encryptedChunk);
}
Signature privateSignature = Signature.getInstance("SHA256withRSA");
privateSignature.initSign(Crypto.CUR_SIGNING_KEY);
privateSignature.update(regionInfo);
var rsp = new QueryCurRegionRspJson();
rsp.content = Utils.base64Encode(encryptedRegionInfoStream.toByteArray());
rsp.sign = Utils.base64Encode(privateSignature.sign());
ctx.json(rsp);
} catch (Exception e) {
Grasscutter.getLogger().error("An error occurred while handling query_cur_region.", e);
}
} else {
// Invoke event.
QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(regionData);
event.call();
// Respond with event result.
ctx.result(event.getRegionInfo());
}
// Log to console.
Grasscutter.getLogger()
.info(String.format("Client %s request: query_cur_region/%s", ctx.ip(), regionName));
}
/**
* Gets the current region query.
*
* @return A {@link QueryCurrRegionHttpRsp} object.
*/
public static QueryCurrRegionHttpRsp getCurrentRegion() {
return SERVER.runMode == ServerRunMode.HYBRID ? regions.get("os_usa").getRegionQuery() : null;
}
/** Configures region data according to configuration. */
private void initialize() {
String dispatchDomain =
"http"
+ (HTTP_ENCRYPTION.useInRouting ? "s" : "")
+ "://"
+ lr(HTTP_INFO.accessAddress, HTTP_INFO.bindAddress)
+ ":"
+ lr(HTTP_INFO.accessPort, HTTP_INFO.bindPort);
// Create regions.
List<RegionSimpleInfo> servers = new ArrayList<>();
List<String> usedNames = new ArrayList<>(); // List to check for potential naming conflicts.
var configuredRegions = new ArrayList<>(List.of(DISPATCH_INFO.regions));
if (SERVER.runMode != ServerRunMode.HYBRID && configuredRegions.size() == 0) {
Grasscutter.getLogger()
.error(
"[Dispatch] There are no game servers available. Exiting due to unplayable state.");
System.exit(1);
} else if (configuredRegions.size() == 0)
configuredRegions.add(
new Region(
"os_usa",
DISPATCH_INFO.defaultName,
lr(GAME_INFO.accessAddress, GAME_INFO.bindAddress),
lr(GAME_INFO.accessPort, GAME_INFO.bindPort)));
configuredRegions.forEach(
region -> {
if (usedNames.contains(region.Name)) {
Grasscutter.getLogger().error("Region name already in use.");
return;
}
// Create a region identifier.
var identifier =
RegionSimpleInfo.newBuilder()
.setName(region.Name)
.setTitle(region.Title)
.setType("DEV_PUBLIC")
.setDispatchUrl(dispatchDomain + "/query_cur_region/" + region.Name)
.build();
usedNames.add(region.Name);
servers.add(identifier);
// Create a region info object.
var regionInfo =
RegionInfo.newBuilder()
.setGateserverIp(region.Ip)
.setGateserverPort(region.Port)
.setSecretKey(ByteString.copyFrom(Crypto.DISPATCH_SEED))
.build();
// Create an updated region query.
var updatedQuery = QueryCurrRegionHttpRsp.newBuilder().setRegionInfo(regionInfo).build();
regions.put(
region.Name,
new RegionData(
updatedQuery, Utils.base64Encode(updatedQuery.toByteString().toByteArray())));
});
// Create a config object.
byte[] customConfig =
"{\"sdkenv\":\"2\",\"checkdevice\":\"false\",\"loadPatch\":\"false\",\"showexception\":\"false\",\"regionConfig\":\"pm|fk|add\",\"downloadMode\":\"0\"}"
.getBytes();
Crypto.xor(customConfig, Crypto.DISPATCH_KEY); // XOR the config with the key.
// Create an updated region list.
QueryRegionListHttpRsp updatedRegionList =
QueryRegionListHttpRsp.newBuilder()
.addAllRegionList(servers)
.setClientSecretKey(ByteString.copyFrom(Crypto.DISPATCH_SEED))
.setClientCustomConfigEncrypted(ByteString.copyFrom(customConfig))
.setEnableLoginPc(true)
.build();
// Set the region list response.
regionListResponse = Utils.base64Encode(updatedRegionList.toByteString().toByteArray());
// CN
// Create a config object.
byte[] customConfigcn =
"{\"sdkenv\":\"0\",\"checkdevice\":\"true\",\"loadPatch\":\"false\",\"showexception\":\"false\",\"regionConfig\":\"pm|fk|add\",\"downloadMode\":\"0\"}"
.getBytes();
Crypto.xor(customConfigcn, Crypto.DISPATCH_KEY); // XOR the config with the key.
// Create an updated region list.
QueryRegionListHttpRsp updatedRegionListcn =
QueryRegionListHttpRsp.newBuilder()
.addAllRegionList(servers)
.setClientSecretKey(ByteString.copyFrom(Crypto.DISPATCH_SEED))
.setClientCustomConfigEncrypted(ByteString.copyFrom(customConfigcn))
.setEnableLoginPc(true)
.build();
// Set the region list response.
regionListResponsecn = Utils.base64Encode(updatedRegionListcn.toByteString().toByteArray());
}
@Override
public void applyRoutes(Javalin javalin) {
javalin.get("/query_region_list", RegionHandler::queryRegionList);
javalin.get("/query_cur_region/{region}", RegionHandler::queryCurrentRegion);
}
/** Region data container. */
public static class RegionData {
private final QueryCurrRegionHttpRsp regionQuery;
private final String base64;
public RegionData(QueryCurrRegionHttpRsp prq, String b64) {
this.regionQuery = prq;
this.base64 = b64;
}
public QueryCurrRegionHttpRsp getRegionQuery() {
return this.regionQuery;
}
public String getBase64() {
return this.base64;
}
}
}
package emu.grasscutter.server.http.dispatch;
import com.google.protobuf.ByteString;
import emu.grasscutter.GameConstants;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.Grasscutter.ServerRunMode;
import emu.grasscutter.net.proto.QueryRegionListHttpRspOuterClass.QueryRegionListHttpRsp;
import emu.grasscutter.net.proto.QueryCurrRegionHttpRspOuterClass.QueryCurrRegionHttpRsp;
import emu.grasscutter.net.proto.RegionSimpleInfoOuterClass.RegionSimpleInfo;
import emu.grasscutter.net.proto.RegionInfoOuterClass.RegionInfo;
import emu.grasscutter.net.proto.RetcodeOuterClass.Retcode;
import emu.grasscutter.net.proto.StopServerInfoOuterClass.StopServerInfo;
import emu.grasscutter.server.event.dispatch.QueryAllRegionsEvent;
import emu.grasscutter.server.event.dispatch.QueryCurrentRegionEvent;
import emu.grasscutter.server.http.Router;
import emu.grasscutter.server.http.objects.QueryCurRegionRspJson;
import emu.grasscutter.utils.Crypto;
import emu.grasscutter.utils.Utils;
import io.javalin.Javalin;
import io.javalin.http.Context;
import java.time.Instant;
import javax.crypto.Cipher;
import java.io.ByteArrayOutputStream;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.security.Signature;
import java.util.regex.Pattern;
import org.slf4j.Logger;
import static emu.grasscutter.config.Configuration.*;
import static emu.grasscutter.utils.Language.translate;
/**
* Handles requests related to region queries.
*/
public final class RegionHandler implements Router {
private static final Map<String, RegionData> regions = new ConcurrentHashMap<>();
private static String regionListResponse;
private static String regionListResponsecn;
public RegionHandler() {
try { // Read & initialize region data.
this.initialize();
} catch (Exception exception) {
Grasscutter.getLogger().error("Failed to initialize region data.", exception);
}
}
/**
* Configures region data according to configuration.
*/
private void initialize() {
String dispatchDomain = "http" + (HTTP_ENCRYPTION.useInRouting ? "s" : "") + "://"
+ lr(HTTP_INFO.accessAddress, HTTP_INFO.bindAddress) + ":"
+ lr(HTTP_INFO.accessPort, HTTP_INFO.bindPort);
// Create regions.
List<RegionSimpleInfo> servers = new ArrayList<>();
List<String> usedNames = new ArrayList<>(); // List to check for potential naming conflicts.
var configuredRegions = new ArrayList<>(List.of(DISPATCH_INFO.regions));
if (SERVER.runMode != ServerRunMode.HYBRID && configuredRegions.size() == 0) {
Grasscutter.getLogger().error("[Dispatch] There are no game servers available. Exiting due to unplayable state.");
System.exit(1);
} else if (configuredRegions.size() == 0)
configuredRegions.add(new Region("os_usa", DISPATCH_INFO.defaultName,
lr(GAME_INFO.accessAddress, GAME_INFO.bindAddress),
lr(GAME_INFO.accessPort, GAME_INFO.bindPort)));
configuredRegions.forEach(region -> {
if (usedNames.contains(region.Name)) {
Grasscutter.getLogger().error("Region name already in use.");
return;
}
// Create a region identifier.
var identifier = RegionSimpleInfo.newBuilder()
.setName(region.Name).setTitle(region.Title).setType("DEV_PUBLIC")
.setDispatchUrl(dispatchDomain + "/query_cur_region/" + region.Name)
.build();
usedNames.add(region.Name); servers.add(identifier);
// Create a region info object.
var regionInfo = RegionInfo.newBuilder()
.setGateserverIp(region.Ip).setGateserverPort(region.Port)
.setSecretKey(ByteString.copyFrom(Crypto.DISPATCH_SEED))
.build();
// Create an updated region query.
var updatedQuery = QueryCurrRegionHttpRsp.newBuilder().setRegionInfo(regionInfo).build();
regions.put(region.Name, new RegionData(updatedQuery, Utils.base64Encode(updatedQuery.toByteString().toByteArray())));
});
// Create a config object.
byte[] customConfig = "{\"sdkenv\":\"2\",\"checkdevice\":\"false\",\"loadPatch\":\"false\",\"showexception\":\"false\",\"regionConfig\":\"pm|fk|add\",\"downloadMode\":\"0\"}".getBytes();
Crypto.xor(customConfig, Crypto.DISPATCH_KEY); // XOR the config with the key.
// Create an updated region list.
QueryRegionListHttpRsp updatedRegionList = QueryRegionListHttpRsp.newBuilder()
.addAllRegionList(servers)
.setClientSecretKey(ByteString.copyFrom(Crypto.DISPATCH_SEED))
.setClientCustomConfigEncrypted(ByteString.copyFrom(customConfig))
.setEnableLoginPc(true).build();
// Set the region list response.
regionListResponse = Utils.base64Encode(updatedRegionList.toByteString().toByteArray());
// CN
// Create a config object.
byte[] customConfigcn = "{\"sdkenv\":\"0\",\"checkdevice\":\"true\",\"loadPatch\":\"false\",\"showexception\":\"false\",\"regionConfig\":\"pm|fk|add\",\"downloadMode\":\"0\"}".getBytes();
Crypto.xor(customConfigcn, Crypto.DISPATCH_KEY); // XOR the config with the key.
// Create an updated region list.
QueryRegionListHttpRsp updatedRegionListcn = QueryRegionListHttpRsp.newBuilder()
.addAllRegionList(servers)
.setClientSecretKey(ByteString.copyFrom(Crypto.DISPATCH_SEED))
.setClientCustomConfigEncrypted(ByteString.copyFrom(customConfigcn))
.setEnableLoginPc(true).build();
// Set the region list response.
regionListResponsecn = Utils.base64Encode(updatedRegionListcn.toByteString().toByteArray());
}
@Override
public void applyRoutes(Javalin javalin) {
javalin.get("/query_region_list", RegionHandler::queryRegionList);
javalin.get("/query_cur_region/{region}", RegionHandler::queryCurrentRegion);
}
/**
* Handle query region list request.
*
* @param ctx The context object for handling the request.
* @route /query_region_list
*/
private static void queryRegionList(Context ctx) {
// Get logger and query parameters.
Logger logger = Grasscutter.getLogger();
if (ctx.queryParamMap().containsKey("version") && ctx.queryParamMap().containsKey("platform")) {
String versionName = ctx.queryParam("version");
String versionCode = versionName.replaceAll("[/.0-9]*", "");
String platformName = ctx.queryParam("platform");
// Determine the region list to use based on the version and platform.
if ("CNRELiOS".equals(versionCode) || "CNRELWin".equals(versionCode)
|| "CNRELAndroid".equals(versionCode)) {
// Use the CN region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponsecn);
event.call();
logger.debug("Connect to Chinese version");
// Respond with the event result.
ctx.result(event.getRegionList());
} else if ("OSRELiOS".equals(versionCode) || "OSRELWin".equals(versionCode)
|| "OSRELAndroid".equals(versionCode)) {
// Use the OS region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
event.call();
logger.debug("Connect to global version");
// Respond with the event result.
ctx.result(event.getRegionList());
} else {
/*
* String regionListResponse = "CP///////////wE=";
* QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
* event.call();
* ctx.result(event.getRegionList());
* return;
*/
// Use the default region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
event.call();
logger.debug("Connect to global version");
// Respond with the event result.
ctx.result(event.getRegionList());
}
} else {
// Use the default region list.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListResponse);
event.call();
logger.debug("Connect to global version");
// Respond with the event result.
ctx.result(event.getRegionList());
}
// Log the request to the console.
Grasscutter.getLogger().info(String.format("[Dispatch] Client %s request: query_region_list", ctx.ip()));
}
/**
* @route /query_cur_region/{region}
*/
private static void queryCurrentRegion(Context ctx) {
// Get region to query.
String regionName = ctx.pathParam("region");
String versionName = ctx.queryParam("version");
var region = regions.get(regionName);
// Get region data.
String regionData = "CAESGE5vdCBGb3VuZCB2ZXJzaW9uIGNvbmZpZw==";
if (ctx.queryParamMap().values().size() > 0) {
if (region != null)
regionData = region.getBase64();
}
String clientVersion = versionName.replaceAll(Pattern.compile("[a-zA-Z]").pattern(), "");
String[] versionCode = clientVersion.split("\\.");
int versionMajor = Integer.parseInt(versionCode[0]);
int versionMinor = Integer.parseInt(versionCode[1]);
int versionFix = Integer.parseInt(versionCode[2]);
if (versionMajor >= 3 || (versionMajor == 2 && versionMinor == 7 && versionFix >= 50) || (versionMajor == 2 && versionMinor == 8)) {
try {
QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(regionData); event.call();
String key_id = ctx.queryParam("key_id");
if (!clientVersion.equals(GameConstants.VERSION)) { // Reject clients when there is a version mismatch
boolean updateClient = GameConstants.VERSION.compareTo(clientVersion) > 0;
QueryCurrRegionHttpRsp rsp = QueryCurrRegionHttpRsp.newBuilder()
.setRetcode(Retcode.RET_STOP_SERVER_VALUE)
.setMsg("Connection Failed!")
.setRegionInfo(RegionInfo.newBuilder())
.setStopServer(StopServerInfo.newBuilder()
.setUrl("https://discord.gg/grasscutters")
.setStopBeginTime((int) Instant.now().getEpochSecond())
.setStopEndTime((int) Instant.now().getEpochSecond()*2)
.setContentMsg(updateClient ? "\nVersion mismatch outdated client! \n\nServer version: %s\nClient version: %s".formatted(GameConstants.VERSION, clientVersion) : "\nVersion mismatch outdated server! \n\nServer version: %s\nClient version: %s".formatted(GameConstants.VERSION, clientVersion))
.build())
.buildPartial();
Grasscutter.getLogger().info(String.format("Connection denied for %s due to %s", ctx.ip(), updateClient ? "outdated client!" : "outdated server!"));
ctx.json(Crypto.encryptAndSignRegionData(rsp.toByteArray(), key_id));
return;
}
if (ctx.queryParam("dispatchSeed") == null) {
// More love for UA Patch players
var rsp = new QueryCurRegionRspJson();
rsp.content = event.getRegionInfo();
rsp.sign = "TW9yZSBsb3ZlIGZvciBVQSBQYXRjaCBwbGF5ZXJz";
ctx.json(rsp);
return;
}
var regionInfo = Utils.base64Decode(event.getRegionInfo());
ctx.json(Crypto.encryptAndSignRegionData(regionInfo, key_id));
}
catch (Exception e) {
Grasscutter.getLogger().error("An error occurred while handling query_cur_region.", e);
}
}
else {
// Invoke event.
QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(regionData); event.call();
// Respond with event result.
ctx.result(event.getRegionInfo());
}
// Log to console.
Grasscutter.getLogger().info(String.format("Client %s request: query_cur_region/%s", ctx.ip(), regionName));
}
/**
* Region data container.
*/
public static class RegionData {
private final QueryCurrRegionHttpRsp regionQuery;
private final String base64;
public RegionData(QueryCurrRegionHttpRsp prq, String b64) {
this.regionQuery = prq;
this.base64 = b64;
}
public QueryCurrRegionHttpRsp getRegionQuery() {
return this.regionQuery;
}
public String getBase64() {
return this.base64;
}
}
/**
* Gets the current region query.
* @return A {@link QueryCurrRegionHttpRsp} object.
*/
public static QueryCurrRegionHttpRsp getCurrentRegion() {
return SERVER.runMode == ServerRunMode.HYBRID ? regions.get("os_usa").getRegionQuery() : null;
}
}

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src/main/java/emu/grasscutter/server/packet/recv/HandlerBuyResinReq.java Normal file
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package emu.grasscutter.server.packet.recv;
import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.server.packet.send.PacketBuyResinRsp;
@Opcodes(PacketOpcodes.BuyResinReq)
public class HandlerBuyResinReq extends PacketHandler {
@Override
public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
var player = session.getPlayer();
session.send(new PacketBuyResinRsp(player, player.getResinManager().buy()));
}
}

31
src/main/java/emu/grasscutter/server/packet/recv/HandlerSceneAudioNotify.java Normal file
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package emu.grasscutter.server.packet.recv;
import javax.lang.model.type.TypeMirror;
import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.SceneAudioNotifyOuterClass.SceneAudioNotify;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.server.packet.send.PacketSceneAudioNotify;
import java.util.List;
@Opcodes(PacketOpcodes.SceneAudioNotify)
public class HandlerSceneAudioNotify extends PacketHandler {
@Override
public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
SceneAudioNotify notify = SceneAudioNotify.parseFrom(payload);
int sourceUid = notify.getSourceUid();
List<Float> param2 = notify.getParam2List();
List<String> param3 = notify.getParam3List();
int type = notify.getType();
List<Integer> param1 = notify.getParam1List();
session.getPlayer().getScene().broadcastPacket(new PacketSceneAudioNotify(sourceUid, param2, param3, type, param1));
}
}

18
src/main/java/emu/grasscutter/server/packet/send/PacketBuyResinRsp.java Normal file
View File

@@ -0,0 +1,18 @@
package emu.grasscutter.server.packet.send;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.props.PlayerProperty;
import emu.grasscutter.net.packet.BasePacket;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.BuyResinRspOuterClass;
public class PacketBuyResinRsp extends BasePacket {
public PacketBuyResinRsp(Player player, int ret) {
super(PacketOpcodes.BuyResinRsp);
this.setData(BuyResinRspOuterClass.BuyResinRsp.newBuilder()
.setCurValue(player.getProperty(PlayerProperty.PROP_PLAYER_RESIN))
.setRetcode(ret)
.build());
}
}

46
src/main/java/emu/grasscutter/server/packet/send/PacketResinChangeNotify.java
View File

@@ -1,24 +1,22 @@
package emu.grasscutter.server.packet.send;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.props.PlayerProperty;
import emu.grasscutter.net.packet.BasePacket;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.ResinChangeNotifyOuterClass.ResinChangeNotify;
public class PacketResinChangeNotify extends BasePacket {
public PacketResinChangeNotify(Player player) {
super(PacketOpcodes.ResinChangeNotify);
ResinChangeNotify proto =
ResinChangeNotify.newBuilder()
.setCurValue(player.getProperty(PlayerProperty.PROP_PLAYER_RESIN))
.setNextAddTimestamp(player.getNextResinRefresh())
.build();
// ToDo: Add ability to buy resin with primogems, has to be included here.
this.setData(proto);
}
}
package emu.grasscutter.server.packet.send;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.props.PlayerProperty;
import emu.grasscutter.net.packet.BasePacket;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.ResinChangeNotifyOuterClass.ResinChangeNotify;
public class PacketResinChangeNotify extends BasePacket {
public PacketResinChangeNotify(Player player) {
super(PacketOpcodes.ResinChangeNotify);
ResinChangeNotify proto = ResinChangeNotify.newBuilder()
.setCurValue(player.getProperty(PlayerProperty.PROP_PLAYER_RESIN))
.setNextAddTimestamp(player.getNextResinRefresh())
.setCurBuyCount(player.getResinBuyCount())
.build();
this.setData(proto);
}
}

23
src/main/java/emu/grasscutter/server/packet/send/PacketSceneAudioNotify.java Normal file
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@@ -0,0 +1,23 @@
package emu.grasscutter.server.packet.send;
import emu.grasscutter.net.packet.BasePacket;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.SceneAudioNotifyOuterClass;
import java.util.List;
public class PacketSceneAudioNotify extends BasePacket {
public PacketSceneAudioNotify(int sourceUid, List<Float> param2, List<String> param3, int type, List<Integer> param1) {
super(PacketOpcodes.SceneAudioNotify);
SceneAudioNotifyOuterClass.SceneAudioNotify proto = SceneAudioNotifyOuterClass.SceneAudioNotify.newBuilder()
.setSourceUid(sourceUid)
.addAllParam2(param2)
.addAllParam3(param3)
.setType(type)
.addAllParam1(param1)
.build();
this.setData(proto);
}
}