[Hotfix] Copy/move assignment operators for Packet

include/E/Networking/E_Packet.hpp

@@ -25,10 +25,10 @@ class Packet : public Module::MessageBase {
 private:
   Packet(UUID uuid, size_t maxSize);
   std::vector<char> buffer;
-  const size_t bufferSize;
+  size_t bufferSize;
   size_t dataSize;
 
-  const UUID packetID;
+  UUID packetID;
 
   static std::unordered_set<UUID> packetUUIDSet;
   static UUID packetUUIDStart;
@@ -48,6 +48,18 @@ class Packet : public Module::MessageBase {
    */
   Packet(Packet &&other) noexcept;
 
+  /**
+   * Copy assignment operator. (Copied packet has same UUID)
+   * @param other Packet to copy.
+   */
+  Packet &operator=(const Packet &other);
+
+  /**
+   * Move assignment operator. (Moved packet become emtpy)
+   * @param other Packet to move.
+   */
+  Packet &operator=(Packet &&other) noexcept;
+
   /**
    * @param maxSize Maximum packet size.
    */

src/Networking/E_Packet.cpp

@@ -43,6 +43,22 @@ Packet::Packet(Packet &&other) noexcept
   other.dataSize = 0;
 }
 
+Packet &Packet::operator=(const Packet &other) {
+  buffer = other.buffer;
+  bufferSize = other.bufferSize;
+  dataSize = other.dataSize;
+  packetID = other.packetID;
+  return *this;
+}
+
+Packet &Packet::operator=(Packet &&other) noexcept {
+  buffer = std::move(other.buffer);
+  bufferSize = std::move(other.bufferSize);
+  dataSize = std::move(other.dataSize);
+  packetID = std::move(other.packetID);
+  return *this;
+}
+
 Packet::Packet(size_t maxSize) : Packet(allocatePacketUUID(), maxSize) {}
 
 Packet::~Packet() { freePacketUUID(this->packetID); }