Добавил поддержку music player для Linux

CMakeLists.txt

@@ -417,7 +417,9 @@ if(NOT MSVC AND NOT HAIKU)
   add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wdynamic-class-memaccess) # clang
   add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wlogical-op)
   add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-missing-field-initializers)
-  add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-nullability-completeness) # Mac OS build on github
+  if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-nullability-completeness) # Mac OS build on GitHub
+  endif()
   add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-psabi) # parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<CCommandProcessorFragment_Vulkan::SMemoryBlock<1>*, std::vector<CCommandProcessorFragment_Vulkan::SMemoryBlock<1>, std::allocator<CCommandProcessorFragment_Vulkan::SMemoryBlock<1> > > >’ changed in GCC 7.1
   add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wno-unused-parameter)
   add_cxx_compiler_flag_if_supported(OUR_FLAGS_OWN -Wrestrict)
@@ -614,6 +616,14 @@ find_package(Python3)
 find_package(Rust)
 find_package(SDL2)
 find_package(SQLite3)
+if(CLIENT AND TARGET_OS STREQUAL "linux")
+  # The Music Player reads MPRIS sessions over D-Bus and uses PulseAudio or
+  # PipeWire's PulseAudio compatibility server for its realtime visualizer.
+  # Both integrations remain optional so minimal Linux installations keep
+  # building with the passive player fallback.
+  find_package(DBus)
+  find_package(PulseAudio)
+endif()
 if(DISCORD)
   find_package(DiscordSdk)
 endif()
@@ -2479,6 +2489,7 @@ set_src(GAME_SHARED GLOB src/game
   team_state.h
   teamscore.cpp
   teamscore.h
+  tune_zone_colors.h
   tuning.h
   version.h
   voting.h
@@ -2781,12 +2792,19 @@ if(CLIENT)
     components/tclient/fast_practice.h
     components/tclient/inputs.cpp
     components/tclient/inputs.h
+    components/tclient/menus_tclient.cpp
+    components/tclient/mod.cpp
+    components/tclient/mod.h
+    components/tclient/moving_tiles.cpp
+    components/tclient/moving_tiles.h
+    components/tclient/mumble.cpp
+    components/tclient/mumble.h
+    components/tclient/music_player/media_decoder.cpp
+    components/tclient/music_player/media_decoder.h
     components/tclient/music_player/music_player.cpp
     components/tclient/music_player/music_player.h
     components/tclient/music_player/music_player_lyrics.cpp
     components/tclient/music_player/music_player_lyrics.h
-    components/tclient/music_player/media_decoder.cpp
-    components/tclient/music_player/media_decoder.h
     components/tclient/music_player/visualizer/analyzer.cpp
     components/tclient/music_player/visualizer/analyzer.h
     components/tclient/music_player/visualizer/service.cpp
@@ -2799,13 +2817,6 @@ if(CLIENT)
     components/tclient/music_player/visualizer/source_pulse.cpp
     components/tclient/music_player/visualizer/source_wasapi.cpp
     components/tclient/music_player/visualizer/types.h
-    components/tclient/menus_tclient.cpp
-    components/tclient/mod.cpp
-    components/tclient/mod.h
-    components/tclient/moving_tiles.cpp
-    components/tclient/moving_tiles.h
-    components/tclient/mumble.cpp
-    components/tclient/mumble.h
     components/tclient/outlines.cpp
     components/tclient/outlines.h
     components/tclient/pet.cpp
@@ -3030,6 +3041,15 @@ if(CLIENT)
     ${LIBS}
   )
 
+  if(TARGET_OS STREQUAL "linux")
+    if(DBus_FOUND)
+      list(APPEND LIBS_CLIENT ${DBUS_LIBRARIES})
+    endif()
+    if(PulseAudio_FOUND)
+      list(APPEND LIBS_CLIENT ${PULSEAUDIO_LIBRARIES})
+    endif()
+  endif()
+
   if(DISCORD)
     if(NOT DISCORD_DYNAMIC)
       list(APPEND LIBS_CLIENT discord-shared)
@@ -3166,6 +3186,7 @@ if(CLIENT)
 
   target_include_directories(game-client SYSTEM PRIVATE
     # tidy-alphabetical-start
+    ${DBUS_INCLUDE_DIRS}
     ${DISCORDSDK_INCLUDE_DIRS}
     ${FFMPEG_INCLUDE_DIRS}
     ${FREETYPE_INCLUDE_DIRS}
@@ -3174,6 +3195,7 @@ if(CLIENT)
     ${OPUSFILE_INCLUDE_DIRS}
     ${OPUS_INCLUDE_DIRS}
     ${PNG_INCLUDE_DIRS}
+    ${PULSEAUDIO_INCLUDE_DIRS}
     ${SDL2_INCLUDE_DIRS}
     ${WAVPACK_INCLUDE_DIRS}
     # tidy-alphabetical-end
@@ -3216,6 +3238,15 @@ if(CLIENT)
     target_compile_definitions(game-client PRIVATE CONF_BACKEND_VULKAN)
   endif()
 
+  if(TARGET_OS STREQUAL "linux")
+    if(DBus_FOUND)
+      target_compile_definitions(game-client PRIVATE BC_MUSICPLAYER_HAS_DBUS=1)
+    endif()
+    if(PulseAudio_FOUND)
+      target_compile_definitions(game-client PRIVATE BC_MUSICPLAYER_HAS_PULSE=1)
+    endif()
+  endif()
+
   if(WIN32)
     # Keep the updater a separately built, versioned executable. It is the
     # only process that replaces DDNet.exe after the main client exits.

cmake/FindDBus.cmake

@@ -0,0 +1,27 @@
+if(NOT CMAKE_CROSSCOMPILING)
+  find_package(PkgConfig QUIET)
+  pkg_check_modules(PC_DBUS QUIET dbus-1)
+endif()
+
+find_library(DBUS_LIBRARY
+  NAMES dbus-1
+  HINTS ${PC_DBUS_LIBDIR} ${PC_DBUS_LIBRARY_DIRS}
+  ${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
+)
+find_path(DBUS_INCLUDEDIR
+  NAMES dbus/dbus.h
+  HINTS ${PC_DBUS_INCLUDEDIR} ${PC_DBUS_INCLUDE_DIRS}
+  ${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(DBus DEFAULT_MSG DBUS_LIBRARY DBUS_INCLUDEDIR)
+
+mark_as_advanced(DBUS_LIBRARY DBUS_INCLUDEDIR)
+
+if(DBUS_FOUND)
+  set(DBUS_LIBRARIES ${DBUS_LIBRARY})
+  # dbus/dbus-arch-deps.h is architecture-specific and is not necessarily in
+  # the same include directory as dbus/dbus.h.
+  set(DBUS_INCLUDE_DIRS ${DBUS_INCLUDEDIR} ${PC_DBUS_INCLUDE_DIRS})
+endif()

cmake/FindPulseAudio.cmake

@@ -0,0 +1,36 @@
+if(NOT CMAKE_CROSSCOMPILING)
+  find_package(PkgConfig QUIET)
+  pkg_check_modules(PC_PULSEAUDIO QUIET libpulse)
+  pkg_check_modules(PC_PULSEAUDIO_SIMPLE QUIET libpulse-simple)
+endif()
+
+find_library(PULSEAUDIO_LIBRARY
+  NAMES pulse
+  HINTS ${PC_PULSEAUDIO_LIBDIR} ${PC_PULSEAUDIO_LIBRARY_DIRS}
+  ${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
+)
+find_library(PULSEAUDIO_SIMPLE_LIBRARY
+  NAMES pulse-simple
+  HINTS ${PC_PULSEAUDIO_SIMPLE_LIBDIR} ${PC_PULSEAUDIO_SIMPLE_LIBRARY_DIRS}
+  ${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
+)
+find_path(PULSEAUDIO_INCLUDEDIR
+  NAMES pulse/pulseaudio.h
+  HINTS ${PC_PULSEAUDIO_INCLUDEDIR} ${PC_PULSEAUDIO_INCLUDE_DIRS}
+  ${CROSSCOMPILING_NO_CMAKE_SYSTEM_PATH}
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PulseAudio DEFAULT_MSG
+  PULSEAUDIO_LIBRARY
+  PULSEAUDIO_SIMPLE_LIBRARY
+  PULSEAUDIO_INCLUDEDIR
+)
+
+mark_as_advanced(PULSEAUDIO_LIBRARY PULSEAUDIO_SIMPLE_LIBRARY PULSEAUDIO_INCLUDEDIR)
+
+if(PulseAudio_FOUND)
+  # libpulse-simple depends on libpulse, so keep the dependent library first.
+  set(PULSEAUDIO_LIBRARIES ${PULSEAUDIO_SIMPLE_LIBRARY} ${PULSEAUDIO_LIBRARY})
+  set(PULSEAUDIO_INCLUDE_DIRS ${PULSEAUDIO_INCLUDEDIR} ${PC_PULSEAUDIO_INCLUDE_DIRS})
+endif()

docs/BUILDING.md

@@ -53,6 +53,9 @@ FLUSH PRIVILEGES;
 	You need to install the [Vulkan SDK](https://vulkan.lunarg.com/sdk/home) and set the `VULKAN_SDK` environment flag accordingly.
 	Default value is ON for Linux, and OFF for Windows and macOS.
 
+* **Linux Music Player support** <br>
+	The music player reads MPRIS-compatible players (such as Spotify, VLC, mpv, and browser media sessions) from the desktop session bus. Its realtime visualizer uses PulseAudio; this also works with PipeWire when its PulseAudio compatibility service is enabled. Install `libdbus-1-dev libpulse-dev` on Debian/Ubuntu, `dbus libpulse` on Arch Linux, or `dbus-devel pulseaudio-libs-devel` on Fedora. These are optional: when unavailable, the client still builds, but the music player uses its passive fallback.
+
 * **-GNinja** <br>
 	Use the Ninja build system instead of Make. This automatically parallelizes the build and is generally faster. Compile with `ninja` instead of `make`. Install Ninja with `sudo apt install ninja-build` on Debian, `sudo pacman -S --needed ninja` on Arch Linux.
 

src/engine/client/updater.cpp

@@ -34,6 +34,7 @@ void BuildReleasesUrl(char *pBuf, int BufSize)
 	str_format(pBuf, BufSize, "%s%ct=%lld", pSource, str_find(pSource, "?") ? '&' : '?', (long long)time_timestamp());
 }
 
+#if defined(CONF_FAMILY_WINDOWS)
 bool StrEndsWithNoCase(const char *pStr, const char *pSuffix)
 {
 	if(!pStr || !pSuffix)
@@ -42,6 +43,7 @@ bool StrEndsWithNoCase(const char *pStr, const char *pSuffix)
 	const int SuffixLen = str_length(pSuffix);
 	return SuffixLen <= StrLen && str_comp_nocase(pStr + StrLen - SuffixLen, pSuffix) == 0;
 }
+#endif
 
 std::string ToLowerAscii(const char *pStr)
 {
@@ -216,6 +218,7 @@ bool ParseLatestRelease(json_value *pJson, char *pVersion, int VersionSize, char
 	return true;
 }
 
+#if defined(CONF_FAMILY_WINDOWS)
 void StripFilename(char *pPath)
 {
 	for(int i = str_length(pPath) - 1; i >= 0; --i)
@@ -250,6 +253,7 @@ bool IsLegacyPortableDirectory(const char *pDirectory)
 		str_comp_nocase_num(pName, pPrefix, str_length(pPrefix)) == 0 &&
 		StrEndsWithNoCase(pName, pSuffix);
 }
+#endif
 } // namespace
 
 CUpdater::CUpdater()

src/engine/shared/storage.cpp

@@ -320,12 +320,14 @@ class CStorage : public IStorage
 				// Development builds place the executable in a configuration
 				// subdirectory (for example, build/release) and the data directory
 				// next to it (build/data).
-				fs_parent_dir(aDir);
-				str_format(aBuf, sizeof(aBuf), "%s/data/mapres", aDir);
-				if(fs_is_dir(aBuf))
+				if(fs_parent_dir(aDir) == 0)
 				{
-					str_format(m_aDatadir, sizeof(m_aDatadir), "%s/data", aDir);
-					return;
+					str_format(aBuf, sizeof(aBuf), "%s/data/mapres", aDir);
+					if(fs_is_dir(aBuf))
+					{
+						str_format(m_aDatadir, sizeof(m_aDatadir), "%s/data", aDir);
+						return;
+					}
 				}
 			}
 		}

src/game/client/components/chat.cpp

@@ -332,7 +332,7 @@ void CChat::ExecuteSmoothHudContextAction(int Action)
 
 	if(Action == 0) // Copy
 	{
-		char aText[MAX_NAME_LENGTH + MAX_LINE_LENGTH + 4];
+		char aText[static_cast<int>(MAX_NAME_LENGTH) + MAX_LINE_LENGTH + 4];
 		str_format(aText, sizeof(aText), "%s%s%s", Line.m_aName, Line.m_ClientId >= 0 ? ": " : "", Line.m_aText);
 		Input()->SetClipboardText(aText);
 		str_copy(m_aSmoothHudNotification, TCLocalize("Message copied", "AMF Client"), sizeof(m_aSmoothHudNotification));

src/game/client/components/menus_settings.cpp

@@ -4749,9 +4749,9 @@ struct SAssetOrganizerPopupContext : public SPopupMenuId
 		const ColorRGBA PopupBorder = ColorRGBA(0.10f, 0.13f, 0.17f, 0.78f);
 		auto DoOrganizerPopupButton = [pUi, &PopupAccentPressed, &PopupAccentSoft, &PopupNeutral, &PopupNeutralHover, &PopupNeutralDisabled, &PopupBorder](CButtonContainer *pButton, const char *pText, const CUIRect *pRect, float FontSize, bool Enabled = true) {
 			const bool Hovered = Enabled && pUi->MouseHovered(pRect);
-			const bool Active = Enabled && pUi->CheckActiveItem(pButton);
-			const ColorRGBA Fill = !Enabled ? PopupNeutralDisabled : (Active ? PopupAccentPressed : (Hovered ? PopupNeutralHover : PopupNeutral));
-			const ColorRGBA Border = !Enabled ? PopupBorder : (Active ? PopupAccentPressed : (Hovered ? PopupAccentSoft : PopupBorder));
+			const bool IsActive = Enabled && pUi->CheckActiveItem(pButton);
+			const ColorRGBA Fill = !Enabled ? PopupNeutralDisabled : (IsActive ? PopupAccentPressed : (Hovered ? PopupNeutralHover : PopupNeutral));
+			const ColorRGBA Border = !Enabled ? PopupBorder : (IsActive ? PopupAccentPressed : (Hovered ? PopupAccentSoft : PopupBorder));
 			pRect->Draw(Border, IGraphics::CORNER_ALL, 3.0f);
 			CUIRect Inner = *pRect;
 			Inner.Margin(1.0f, &Inner);

src/game/client/components/scoreboard.cpp

@@ -982,7 +982,6 @@ void CScoreboard::RenderScoreboard(CUIRect Scoreboard, int Team, int CountStart,
 				CountryOffset, Row.y + (Spacing + TeeSizeMod * 5.0f) / 2.0f, CountryLength, Row.h - Spacing - TeeSizeMod * 5.0f);
 
 			// ping
-			ColorRGBA PingColor = TextRender()->DefaultTextColor();
 			if(g_Config.m_ClEnablePingColor)
 			{
 				TextRender()->TextColor(WithRenderAlpha(color_cast<ColorRGBA>(ColorHSLA((300.0f - std::clamp(pInfo->m_Latency, 0, 300)) / 1000.0f, 1.0f, 0.5f))));

src/game/client/components/tclient/amf_hud_editor.cpp

@@ -222,27 +222,27 @@ namespace
 		// the HUD element is very wide, tall or tiny.
 		DrawRoundedRectOutline(pGraphics, Rect, IGraphics::CORNER_NONE, 0.0f, Color);
 
-	const float ShortSide = std::min(Rect.w, Rect.h);
-	const float CornerSize = std::min(std::clamp(ShortSide * 0.14f, 0.8f, 5.0f), ShortSide * 0.25f);
-	const float Outset = std::min(CornerSize * 0.22f, 0.8f);
-	if(CornerSize <= 0.0f)
-		return;
+		const float ShortSide = std::min(Rect.w, Rect.h);
+		const float CornerSize = std::min(std::clamp(ShortSide * 0.14f, 0.8f, 5.0f), ShortSide * 0.25f);
+		const float Outset = std::min(CornerSize * 0.22f, 0.8f);
+		if(CornerSize <= 0.0f)
+			return;
 		const float Right = Rect.x + Rect.w;
 		const float Bottom = Rect.y + Rect.h;
 
 		pGraphics->TextureClear();
-	pGraphics->QuadsBegin();
-	pGraphics->SetColor(Color);
-	// Four identical, mirrored triangular markers. They are decoration only;
-	// no input state or resize hitbox is attached to any corner.
-	IGraphics::CFreeformItem aCorners[] = {
-		{Rect.x - Outset, Rect.y - Outset, Rect.x - Outset + CornerSize, Rect.y - Outset, Rect.x - Outset, Rect.y - Outset + CornerSize, Rect.x - Outset, Rect.y - Outset + CornerSize},
-		{Right + Outset, Rect.y - Outset, Right + Outset - CornerSize, Rect.y - Outset, Right + Outset, Rect.y - Outset + CornerSize, Right + Outset, Rect.y - Outset + CornerSize},
-		{Rect.x - Outset, Bottom + Outset, Rect.x - Outset + CornerSize, Bottom + Outset, Rect.x - Outset, Bottom + Outset - CornerSize, Rect.x - Outset, Bottom + Outset - CornerSize},
-		{Right + Outset, Bottom + Outset, Right + Outset - CornerSize, Bottom + Outset, Right + Outset, Bottom + Outset - CornerSize, Right + Outset, Bottom + Outset - CornerSize},
-	};
-	pGraphics->QuadsDrawFreeform(aCorners, sizeof(aCorners) / sizeof(aCorners[0]));
-	pGraphics->QuadsEnd();
+		pGraphics->QuadsBegin();
+		pGraphics->SetColor(Color);
+		// Four identical, mirrored triangular markers. They are decoration only;
+		// no input state or resize hitbox is attached to any corner.
+		IGraphics::CFreeformItem aCorners[] = {
+			{Rect.x - Outset, Rect.y - Outset, Rect.x - Outset + CornerSize, Rect.y - Outset, Rect.x - Outset, Rect.y - Outset + CornerSize, Rect.x - Outset, Rect.y - Outset + CornerSize},
+			{Right + Outset, Rect.y - Outset, Right + Outset - CornerSize, Rect.y - Outset, Right + Outset, Rect.y - Outset + CornerSize, Right + Outset, Rect.y - Outset + CornerSize},
+			{Rect.x - Outset, Bottom + Outset, Rect.x - Outset + CornerSize, Bottom + Outset, Rect.x - Outset, Bottom + Outset - CornerSize, Rect.x - Outset, Bottom + Outset - CornerSize},
+			{Right + Outset, Bottom + Outset, Right + Outset - CornerSize, Bottom + Outset, Right + Outset, Bottom + Outset - CornerSize, Right + Outset, Bottom + Outset - CornerSize},
+		};
+		pGraphics->QuadsDrawFreeform(aCorners, sizeof(aCorners) / sizeof(aCorners[0]));
+		pGraphics->QuadsEnd();
 	}
 
 	CUIRect ClampToBounds(CUIRect Rect, float Width, float Height)
@@ -252,12 +252,6 @@ namespace
 		return Rect;
 	}
 
-	float ChatInputBottomExtra(const CChat &Chat)
-	{
-		const float ScaledFontSize = Chat.FontSize() * (8.0f / 6.0f);
-		return std::max(2.25f * ScaledFontSize, std::max(ScaledFontSize + 4.0f, 16.0f));
-	}
-
 } // namespace
 
 void CAmfHudEditor::OnConsoleInit()