룸 내의 유저만 조회 기능 추가

include/Packet/Packet.hpp

@@ -12,6 +12,7 @@ enum class PacketSet {
     ROOMJOINREQUEST,
     ROOMEXITREQUEST,
     USERSLISTREQUEST,
+    ROOMUSERSLISTREQUEST,
     DATAPOST,
     CONTINUE,
     RESPONSE,
@@ -21,6 +22,7 @@ enum class PacketSet {
     ROOMJOINRESPONSE,
     ROOMEXITRESPONSE,
     USERSLISTRESPONSE,
+    ROOMUSERSLISTRESPONSE,
     INVALID
 };
 
@@ -38,6 +40,7 @@ enum class RequestType : std::uint8_t {
     ROOM_JOIN,
     ROOM_EXIT,
     USERS_LIST,
+    ROOM_USERS_LIST,
     DATA
 };
 
@@ -142,6 +145,35 @@ public:
 
 class alignas(4) UsersListRequestPacket : public Packet {};
 
+class alignas(4) RoomUsersListRequestPacket : public Packet {
+public:
+    union {
+        struct {
+            PacketCategory      packetType;
+            RequestType         requestType;
+            DataType            dataType;
+            std::uint16_t       packetLength;
+            std::uint16_t       roomId[4];
+            std::uint8_t        data[];
+        } __data;
+        std::uint8_t serialized[1500] = "";
+    };
+    std::uint8_t* convToN() {
+        __data.packetLength = ::htons(__data.packetLength);
+        for (int i = 0; i < 4; i++) {
+            __data.roomId[i] = ::htons(__data.roomId[i]);
+        }
+        return serialized;
+    }
+    std::uint8_t* convToH() {
+        __data.packetLength = ::ntohs(__data.packetLength);
+        for (int i = 0; i < 4; i++) {
+            __data.roomId[i] = ::ntohs(__data.roomId[i]);
+        }
+        return serialized;
+    }
+};
+
 class alignas(4) DataPostPacket : public Packet {
 public:
     union {