fix: fix clang-tidy warnings in discord code

Author: Totto16

src/discord/core.cpp

@@ -18,8 +18,7 @@
 }
 
 DiscordInstance::DiscordInstance()
-    : m_client{},
-      m_current_user{ std::move(discordpp::UserHandle::nullobj) },
+    : m_current_user{ discordpp::UserHandle::nullobj },
       m_status{ DiscordStatus::Starting } {
 
     m_client.AddLogCallback(
@@ -214,7 +213,7 @@ DiscordActivityWrapper& DiscordActivityWrapper::set_details(const std::string& t
 
 discordpp::ActivityTimestamps DiscordActivityWrapper::get_timestamps() {
 
-    std::optional<discordpp::ActivityTimestamps> timestamps = m_activity.Timestamps();
+    std::optional<discordpp::ActivityTimestamps> timestamps = this->m_activity.Timestamps();
 
     if (timestamps.has_value()) {
         return timestamps.value();
@@ -225,7 +224,7 @@ discordpp::ActivityTimestamps DiscordActivityWrapper::get_timestamps() {
 
 
 [[nodiscard]] discordpp::ActivityAssets DiscordActivityWrapper::get_assets() {
-    std::optional<discordpp::ActivityAssets> assets = m_activity.Assets();
+    std::optional<discordpp::ActivityAssets> assets = this->m_activity.Assets();
 
     if (assets.has_value()) {
         return assets.value();

src/discord/core.hpp

@@ -18,9 +18,7 @@
 #endif
 
 
-// https://discord.com/developers/docs/discord-social-sdk/getting-started/using-c++
 #include <discordpp.h>
-#include <memory>
 #include <string>
 
 namespace constants::discord {
@@ -115,14 +113,18 @@ struct DiscordInstance {
 
     OOPETRIS_GRAPHICS_EXPORTED [[nodiscard]] DiscordStatus get_status();
 
-
     OOPETRIS_GRAPHICS_EXPORTED DiscordInstance(DiscordInstance&& old) noexcept;
 
     OOPETRIS_GRAPHICS_EXPORTED DiscordInstance& operator=(DiscordInstance&& other) noexcept;
 
+    OOPETRIS_GRAPHICS_EXPORTED DiscordInstance(DiscordInstance& old) noexcept = delete;
+
+    OOPETRIS_GRAPHICS_EXPORTED DiscordInstance& operator=(const DiscordInstance& other) noexcept = delete;
+
     OOPETRIS_GRAPHICS_EXPORTED ~DiscordInstance();
 
     OOPETRIS_GRAPHICS_EXPORTED void update();
+
     OOPETRIS_GRAPHICS_EXPORTED void set_activity(const DiscordActivityWrapper& activity);
 
 private: