added discord rpc (#1178)

* added discord rpc

* linting issues

* Revert "linting issues"

This reverts commit 55f4e39506.

* fix clang-format issues

* removed wrong rpc submodule

* added correct rpc submodule

* Moved cmake instructions to correct files.

* added minor suggestions from pr

* Added an option to enable/disable RPC, added rpc to emulator.cpp making it work on nonqt builds

* typo & minor stuff

* Changed getInstance implementation with Singleton class.

* Update discord_rpc_handler.cpp

discord id

* fixed ci clangformat errors

---------

Co-authored-by: georgemoralis <giorgosmrls@gmail.com>

src/common/config.cpp

@@ -34,6 +34,7 @@ static bool isNeo = false;
 static bool isFullscreen = false;
 static bool playBGM = false;
 static int BGMvolume = 50;
+static bool enableDiscordRPC = false;
 static u32 screenWidth = 1280;
 static u32 screenHeight = 720;
 static s32 gpuId = -1; // Vulkan physical device index. Set to negative for auto select
@@ -98,6 +99,10 @@ int getBGMvolume() {
     return BGMvolume;
 }
 
+bool getEnableDiscordRPC() {
+    return enableDiscordRPC;
+}
+
 s16 getCursorState() {
     return cursorState;
 }
@@ -266,6 +271,10 @@ void setBGMvolume(int volume) {
     BGMvolume = volume;
 }
 
+void setEnableDiscordRPC(bool enable) {
+    enableDiscordRPC = enable;
+}
+
 void setCursorState(s16 newCursorState) {
     cursorState = newCursorState;
 }
@@ -452,6 +461,7 @@ void load(const std::filesystem::path& path) {
         isFullscreen = toml::find_or<bool>(general, "Fullscreen", false);
         playBGM = toml::find_or<bool>(general, "playBGM", false);
         BGMvolume = toml::find_or<int>(general, "BGMvolume", 50);
+        enableDiscordRPC = toml::find_or<bool>(general, "enableDiscordRPC", true);
         logFilter = toml::find_or<std::string>(general, "logFilter", "");
         logType = toml::find_or<std::string>(general, "logType", "sync");
         userName = toml::find_or<std::string>(general, "userName", "shadPS4");
@@ -557,6 +567,7 @@ void save(const std::filesystem::path& path) {
     data["General"]["Fullscreen"] = isFullscreen;
     data["General"]["playBGM"] = playBGM;
     data["General"]["BGMvolume"] = BGMvolume;
+    data["General"]["enableDiscordRPC"] = enableDiscordRPC;
     data["General"]["logFilter"] = logFilter;
     data["General"]["logType"] = logType;
     data["General"]["userName"] = userName;
@@ -614,6 +625,7 @@ void setDefaultValues() {
     isFullscreen = false;
     playBGM = false;
     BGMvolume = 50;
+    enableDiscordRPC = true;
     cursorState = HideCursorState::Idle;
     cursorHideTimeout = 5;
     screenWidth = 1280;

src/common/config.h

@@ -18,6 +18,7 @@ bool isNeoMode();
 bool isFullscreenMode();
 bool getPlayBGM();
 int getBGMvolume();
+bool getEnableDiscordRPC();
 
 s16 getCursorState();
 int getCursorHideTimeout();
@@ -57,6 +58,7 @@ void setScreenHeight(u32 height);
 void setFullscreenMode(bool enable);
 void setPlayBGM(bool enable);
 void setBGMvolume(int volume);
+void setEnableDiscordRPC(bool enable);
 void setCursorState(s16 cursorState);
 void setCursorHideTimeout(int newcursorHideTimeout);
 void setLanguage(u32 language);

src/common/discord.cpp

@@ -1,43 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include <cstring>
-#include <ctime>
-#include "common/discord.h"
-
-namespace Discord {
-
-void RPC::init() {
-    DiscordEventHandlers handlers{};
-    Discord_Initialize("1139939140494971051", &handlers, 1, nullptr);
-
-    startTimestamp = time(nullptr);
-    enabled = true;
-}
-
-void RPC::update(Discord::RPCStatus status, const std::string& game) {
-    DiscordRichPresence rpc{};
-
-    if (status == Discord::RPCStatus::Playing) {
-        rpc.details = "Playing a game";
-        rpc.state = game.c_str();
-    } else {
-        rpc.details = "Idle";
-    }
-
-    rpc.largeImageKey = "shadps4";
-    rpc.largeImageText = "ShadPS4 is a PS4 emulator";
-    rpc.startTimestamp = startTimestamp;
-
-    Discord_UpdatePresence(&rpc);
-}
-
-void RPC::stop() {
-    if (enabled) {
-        enabled = false;
-        Discord_ClearPresence();
-        Discord_Shutdown();
-    }
-}
-
-} // namespace Discord

src/common/discord_rpc_handler.cpp

@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <cstring>
+#include <ctime>
+#include "src/common/discord_rpc_handler.h"
+
+namespace DiscordRPCHandler {
+
+void RPC::init() {
+    DiscordEventHandlers handlers{};
+
+    Discord_Initialize("1138176975865909360", &handlers, 1, nullptr);
+    startTimestamp = time(nullptr);
+    rpcEnabled = true;
+}
+
+void RPC::setStatusIdling() {
+    DiscordRichPresence rpc{};
+    rpc.largeImageKey = "https://github.com/shadps4-emu/shadPS4/raw/main/.github/shadps4.png";
+    rpc.largeImageText = "shadPS4 is a PS4 emulator";
+    rpc.startTimestamp = startTimestamp;
+    rpc.details = "Idle";
+
+    status = RPCStatus::Idling;
+    Discord_UpdatePresence(&rpc);
+}
+
+void RPC::setStatusPlaying(const std::string& game_name, const std::string& game_id) {
+    DiscordRichPresence rpc{};
+
+    rpc.details = "Playing";
+    rpc.state = game_name.c_str();
+    std::string largeImageUrl =
+        "https://store.playstation.com/store/api/chihiro/00_09_000/titlecontainer/US/en/999/" +
+        game_id + "_00/image";
+    rpc.largeImageKey = largeImageUrl.c_str();
+    rpc.largeImageText = game_name.c_str();
+    rpc.startTimestamp = startTimestamp;
+
+    status = RPCStatus::Playing;
+    Discord_UpdatePresence(&rpc);
+}
+
+void RPC::shutdown() {
+    if (rpcEnabled) {
+        rpcEnabled = false;
+        Discord_ClearPresence();
+        Discord_Shutdown();
+    }
+}
+
+bool RPC::getRPCEnabled() {
+    return rpcEnabled;
+}
+
+} // namespace DiscordRPCHandler

src/common/discord_rpc_handler.h

@@ -7,7 +7,7 @@
 #include <string>
 #include <discord_rpc.h>
 
-namespace Discord {
+namespace DiscordRPCHandler {
 
 enum class RPCStatus {
     Idling,
@@ -16,12 +16,15 @@ enum class RPCStatus {
 
 class RPC {
     std::uint64_t startTimestamp;
-    bool enabled = false;
+    bool rpcEnabled = false;
+    RPCStatus status;
 
 public:
     void init();
-    void update(RPCStatus status, const std::string& title);
-    void stop();
+    void setStatusIdling();
+    void setStatusPlaying(const std::string& game_name, const std::string& game_id);
+    void shutdown();
+    bool getRPCEnabled();
 };
 
-} // namespace Discord
+} // namespace DiscordRPCHandler