Merge branch 'unstable' into unstable-quests

docs/README_vi-VN.md

@@ -13,7 +13,7 @@
 * Chiến đấu, giao tranh
 * Danh sách bạn bè
 * Dịch chuyển
-* Hệ thống gacha
+* Hệ thống cầu nguyện (gacha)
 * *Một phần* của tính năng chơi chung (co-op)
 * Gọi ra quái vật từ bảng điều khiển (console)
 * Vật phẩm/Nhân vật (nhận vật phẩm/nhân vật, nâng cấp vật phẩm/nhân vật)
@@ -26,9 +26,9 @@
 
 * [Java SE - 17](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html) hoặc cao hơn
 
-  **Ghi chú:** Nếu bạn chỉ cần **sử dụng**, thì cài **jre** là đủ.
+  **Ghi chú:** Nếu bạn chỉ muốn **sử dụng**, vậy thì cài đặt **jre** là đủ.
 
-* [MongoDB](https://www.mongodb.com/try/download/community) (khuyến khích phiên bản từ 4.0 trở lên)
+* [MongoDB](https://www.mongodb.com/try/download/community) (khuyến khích sử dụng phiên bản từ 4.0 trở lên)
 
 * Proxy Daemon: [mitmproxy](https://mitmproxy.org/) (nên sử dụng mitmdump), [Fiddler Classic](https://telerik-fiddler.s3.amazonaws.com/fiddler/FiddlerSetup.exe), v.v.
 
@@ -62,11 +62,11 @@
 
     - [Hosts file](https://github.com/Grasscutters/Grasscutter/wiki/Resources#hosts-file)
 
-2. Cài đặt network proxy thành `127.0.0.1:8080` hoặc cổng proxy bạn đã chỉ định.
+2. Cài đặt network proxy thành `127.0.0.1:8080` hoặc cổng proxy mà bạn đã chỉ định.
 
--   Với mitmproxy: Sau khi thiết lập proxy và cài đặt chứng chỉ, hãy kiểm tra http://mitm.it/ nếu lưu lượng truy cập đi qua mitmproxy.
+-   Với mitmproxy: Sau khi thiết lập proxy và cài đặt chứng chỉ, hãy kiểm tra http://mitm.it/ để xem liệu lưu lượng có đang thông qua mitmproxy hay không.
 
-**You can also use `start.cmd` to start servers and proxy daemons automatically, but you have to set up `JAVA_HOME` environment and configure the `start_config.cmd` file.**
+**Bạn cũng có thể sử dụng `start.cmd` để tự động khởi động máy chủ (servers) và proxy daemons, nhưng trước đó bạn phải thiết lập biến môi trường `JAVA_HOME` và cấu hình tệp `start_config.cmd`.**
 
 ### Tự tạo server (Building)
 
@@ -101,6 +101,6 @@ Bạn có thể tìm thấy tệp jar đã được biên dịch tại thư mụ
 
 # Khắc phục nhanh các sụ cố
 
--   Nếu quá trình biên dịch (compile) không thành công, vui lòng kiểm tra cài đặt JDK của bạn (Đảm bảo rằng JDK phải từ phiên bản 17 trở lên và PATH của JDK đã được cài đặt).
--   Không thể kết nối, không thể đăng nhập, 4206, v.v... - Cài đặt proxy (proxy daemon) của bạn thường là *vấn đề*. Nếu bạn đang sử dụng Fiddler, hãy đổi port (cổng) mặc định khác 8888.
--   Thứ tự cài đặt: MongoDB > Grasscutter > Proxy Daemon (mitmdump, fiddler, v.v.) > Game
+-   Nếu quá trình biên dịch (compile) không thành công, hãy kiểm tra cài đặt JDK của bạn (Đảm bảo rằng JDK phải từ phiên bản 17 trở lên và PATH của JDK đã được cài đặt).
+-   Không thể kết nối, không thể đăng nhập, 4206, v.v. - *Vấn đề* thường là do cài đặt proxy (proxy daemon) của bạn. Nếu bạn đang sử dụng Fiddler, hãy đổi cổng (port) mặc định sang bất cứ cổng nào khác 8888.
+-   Thứ tự khởi động: MongoDB > Grasscutter > Proxy Daemon (mitmdump, fiddler, v.v.) > Game

src/generated/main/java/emu/grasscutter/net/proto/GetAllMailNotifyOuterClass.java

@@ -0,0 +1,547 @@
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+// source: GetAllMailNotify.proto
+
+package emu.grasscutter.net.proto;
+
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+   * CmdId: 1442
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+  static {
+    java.lang.String[] descriptorData = {
+      "\n\026GetAllMailNotify.proto\"(\n\020GetAllMailNo" +
+      "tify\022\024\n\014is_collected\030\006 \001(\010B\033\n\031emu.grassc" +
+      "utter.net.protob\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+        });
+    internal_static_GetAllMailNotify_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_GetAllMailNotify_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_GetAllMailNotify_descriptor,
+        new java.lang.String[] { "IsCollected", });
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}

src/main/java/emu/grasscutter/game/mail/Mail.java

@@ -6,13 +6,22 @@ import dev.morphia.annotations.Indexed;
 import dev.morphia.annotations.Transient;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.proto.*;
+import emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam;
+import emu.grasscutter.net.proto.MailCollectStateOuterClass.MailCollectState;
+import emu.grasscutter.net.proto.MailTextContentOuterClass.MailTextContent;
+import org.bson.types.ObjectId;
+
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
-import org.bson.types.ObjectId;
+
+import static emu.grasscutter.net.proto.MailItemOuterClass.MailItem.*;
 
 @Entity(value = "mail", useDiscriminator = false)
-public class Mail {
+public final class Mail {
+	@Id private ObjectId id;
+	@Indexed private int ownerUid;
     public MailContent mailContent;
     public List<MailItem> itemList;
     public long sendTime;
@@ -21,16 +30,10 @@ public class Mail {
     public boolean isRead;
     public boolean isAttachmentGot;
     public int stateValue;
-    @Id private ObjectId id;
-    @Indexed private int ownerUid;
     @Transient private boolean shouldDelete;
 
     public Mail() {
-        this(
-                new MailContent(),
-                new ArrayList<MailItem>(),
-                (int) Instant.now().getEpochSecond()
-                        + 604800); // TODO: add expire time to send mail command
+        this(new MailContent(), new ArrayList<MailItem>(), (int) Instant.now().getEpochSecond() + 604800); // TODO: add expire time to send mail command
     }
 
     public Mail(MailContent mailContent, List<MailItem> itemList, long expireTime) {
@@ -41,12 +44,7 @@ public class Mail {
         this(mailContent, itemList, expireTime, importance, 1);
     }
 
-    public Mail(
-            MailContent mailContent,
-            List<MailItem> itemList,
-            long expireTime,
-            int importance,
-            int state) {
+    public Mail(MailContent mailContent, List<MailItem> itemList, long expireTime, int importance, int state) {
         this.mailContent = mailContent;
         this.itemList = itemList;
         this.sendTime = (int) Instant.now().getEpochSecond();
@@ -69,12 +67,18 @@ public class Mail {
         this.ownerUid = ownerUid;
     }
 
-    public void save() {
-        if (this.expireTime * 1000 < System.currentTimeMillis()) {
-            DatabaseHelper.deleteMail(this);
-        } else {
-            DatabaseHelper.saveMail(this);
-        }
+    public MailDataOuterClass.MailData toProto(Player player) {
+        return MailDataOuterClass.MailData.newBuilder()
+            .setMailId(player.getMailId(this))
+            .setMailTextContent(this.mailContent.toProto())
+            .addAllItemList(this.itemList.stream().map(MailItem::toProto).toList())
+            .setSendTime((int) this.sendTime)
+            .setExpireTime((int) this.expireTime)
+            .setImportance(this.importance)
+            .setIsRead(this.isRead)
+            .setIsAttachmentGot(this.isAttachmentGot)
+            .setCollectState(MailCollectState.MAIL_COLLECT_STATE_NOT_COLLECTIBLE)
+            .build();
     }
 
     @Entity
@@ -102,6 +106,14 @@ public class Mail {
             this.content = content;
             this.sender = sender;
         }
+
+        public MailTextContent toProto() {
+            return MailTextContent.newBuilder()
+                .setTitle(this.title)
+                .setContent(this.content)
+                .setSender(this.sender)
+                .build();
+        }
     }
 
     @Entity
@@ -129,5 +141,23 @@ public class Mail {
             this.itemCount = itemCount;
             this.itemLevel = itemLevel;
         }
+
+        public MailItemOuterClass.MailItem toProto() {
+            return newBuilder().setEquipParam(EquipParam.newBuilder()
+                    .setItemId(this.itemId)
+                    .setItemNum(this.itemCount)
+                    .setItemLevel(this.itemLevel)
+                    .setPromoteLevel(0)//mock
+                    .build())
+                .build();
+        }
     }
+
+	public void save() {
+		if (this.expireTime * 1000 < System.currentTimeMillis()) {
+			DatabaseHelper.deleteMail(this);
+		} else {
+			DatabaseHelper.saveMail(this);
+		}
+	}
 }

src/main/java/emu/grasscutter/server/packet/recv/HandlerGetAllMailNotify.java

@@ -0,0 +1,17 @@
+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.net.proto.GetAllMailNotifyOuterClass.GetAllMailNotify;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketGetAllMailResultNotify;
+
+@Opcodes(PacketOpcodes.GetAllMailNotify)
+public final class HandlerGetAllMailNotify extends PacketHandler {
+    @Override
+    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+        var req = GetAllMailNotify.parseFrom(payload);
+        session.send(new PacketGetAllMailResultNotify(session.getPlayer(), req.getIsCollected()));
+    }
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerGetAllMailReq.java

@@ -1,19 +0,0 @@
-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.net.proto.GetAllMailReqOuterClass;
-import emu.grasscutter.server.game.GameSession;
-import emu.grasscutter.server.packet.send.PacketGetAllMailRsp;
-
-@Opcodes(PacketOpcodes.GetAllMailReq)
-public class HandlerGetAllMailReq extends PacketHandler {
-
-    @Override
-    public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
-        GetAllMailReqOuterClass.GetAllMailReq req =
-                GetAllMailReqOuterClass.GetAllMailReq.parseFrom(payload);
-        session.send(new PacketGetAllMailRsp(session.getPlayer(), req.getIsCollected()));
-    }
-}

src/main/java/emu/grasscutter/server/packet/send/PacketGetAllMailResultNotify.java

@@ -0,0 +1,40 @@
+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.GetAllMailResultNotifyOuterClass.GetAllMailResultNotify;
+import emu.grasscutter.utils.Utils;
+
+import java.time.Instant;
+import java.util.List;
+
+public final class PacketGetAllMailResultNotify extends BasePacket {
+    /**
+     * @param player The player to fetch the mail for.
+     * @param gifts Is the mail for gifts?
+     */
+    public PacketGetAllMailResultNotify(Player player, boolean gifts) {
+        super(PacketOpcodes.GetAllMailResultNotify);
+
+        var packet = GetAllMailResultNotify.newBuilder()
+            .setTransaction(player.getUid() + "-" + Utils.getCurrentSeconds() + "-" + 0)
+            .setIsCollected(gifts)
+            .setPacketBeSentNum(1)
+            .setPacketNum(1);
+
+        var inbox = player.getAllMail();
+        if (!gifts && inbox.size() > 0) {
+            packet.addAllMailList(inbox.stream()
+                .filter(mail -> mail.stateValue == 1)
+                .filter(mail -> mail.expireTime > Instant.now().getEpochSecond())
+                .map(mail -> mail.toProto(player)).toList());
+        } else {
+            // Empty mailbox.
+            // TODO: Implement the gift mailbox.
+            packet.addAllMailList(List.of());
+        }
+
+        this.setData(packet.build());
+    }
+}

src/main/java/emu/grasscutter/server/packet/send/PacketGetAllMailRsp.java

@@ -1,89 +0,0 @@
-package emu.grasscutter.server.packet.send;
-
-import emu.grasscutter.game.mail.Mail;
-import emu.grasscutter.game.player.Player;
-import emu.grasscutter.net.packet.BasePacket;
-import emu.grasscutter.net.packet.PacketOpcodes;
-import emu.grasscutter.net.proto.EquipParamOuterClass;
-import emu.grasscutter.net.proto.GetAllMailRspOuterClass.GetAllMailRsp;
-import emu.grasscutter.net.proto.MailDataOuterClass;
-import emu.grasscutter.net.proto.MailDataOuterClass.MailData;
-import emu.grasscutter.net.proto.MailItemOuterClass;
-import emu.grasscutter.net.proto.MailTextContentOuterClass.MailTextContent;
-import java.time.Instant;
-import java.util.ArrayList;
-import java.util.List;
-
-public class PacketGetAllMailRsp extends BasePacket {
-
-    public PacketGetAllMailRsp(Player player, boolean isGiftMail) {
-        super(PacketOpcodes.GetAllMailRsp);
-        GetAllMailRsp.Builder proto = GetAllMailRsp.newBuilder();
-
-        if (isGiftMail) {
-            proto.setIsCollected(true);
-        } else {
-            proto.setIsCollected(false);
-
-            if (player.getAllMail().size() != 0) { // Make sure the player has mail
-                List<MailData> mailDataList = new ArrayList<MailData>();
-
-                for (Mail message : player.getAllMail()) {
-                    if (message.stateValue == 1) { // Make sure it isn't a gift
-                        if (message.expireTime
-                                > (int)
-                                        Instant.now()
-                                                .getEpochSecond()) { // Make sure the message isn't expired (The game won't
-                            // show expired mail, but I don't want to send
-                            // unnecessary information).
-                            if (mailDataList.size()
-                                    <= 1000) { // Make sure that there isn't over 1000 messages in the mailbox. (idk
-                                // what will happen if there is but the game probably won't like it.)
-                                MailTextContent.Builder mailTextContent = MailTextContent.newBuilder();
-                                mailTextContent.setTitle(message.mailContent.title);
-                                mailTextContent.setContent(message.mailContent.content);
-                                mailTextContent.setSender(message.mailContent.sender);
-
-                                List<MailItemOuterClass.MailItem> mailItems = new ArrayList<>();
-
-                                for (Mail.MailItem item : message.itemList) {
-                                    MailItemOuterClass.MailItem.Builder mailItem =
-                                            MailItemOuterClass.MailItem.newBuilder();
-                                    EquipParamOuterClass.EquipParam.Builder itemParam =
-                                            EquipParamOuterClass.EquipParam.newBuilder();
-                                    itemParam.setItemId(item.itemId);
-                                    itemParam.setItemNum(item.itemCount);
-                                    mailItem.setEquipParam(itemParam.build());
-
-                                    mailItems.add(mailItem.build());
-                                }
-
-                                MailDataOuterClass.MailData.Builder mailData =
-                                        MailDataOuterClass.MailData.newBuilder();
-                                mailData.setMailId(player.getMailId(message));
-                                mailData.setMailTextContent(mailTextContent.build());
-                                mailData.addAllItemList(mailItems);
-                                mailData.setSendTime((int) message.sendTime);
-                                mailData.setExpireTime((int) message.expireTime);
-                                mailData.setImportance(message.importance);
-                                mailData.setIsRead(message.isRead);
-                                mailData.setIsAttachmentGot(message.isAttachmentGot);
-                                mailData.setCollectStateValue(1);
-
-                                mailDataList.add(mailData.build());
-                            }
-                        }
-                    }
-                }
-
-                proto.addAllMailList(mailDataList);
-                proto.setIsTruncated(
-                        mailDataList.size()
-                                > 1000); // When enabled this will send a notification to the user telling them
-                // their inbox is full and they should delete old messages when opening the
-                // mailbox.
-            }
-        }
-        this.setData(proto.build());
-    }
-}