Merge pull request 'Added the capability for custom encryption's to be added to EHC.' (#14) from fix into main

Reviewed-on: EventHorizonStudio/EHS#14

.gitea/workflows/BuildRelease.yaml

@@ -8,6 +8,9 @@ on:
 jobs:
   Windows-AMD64-Build:
     runs-on: windows-x86_64
+    defaults:
+      run:
+        shell: powershell
     steps:
       - name: Check out repository code
         uses: actions/checkout@v3
@@ -19,8 +22,10 @@ jobs:
       - name: Building/Compiling/Installing Project
         run: |
           cd ${{ gitea.workspace }}
-          cmake -A x64 -DCMAKE_BUILD_TYPE=Release --preset=default .
+          vcpkg install
+          mkdir build
           cd build
+          cmake -A x64 -DCMAKE_BUILD_TYPE=Release ..
           cmake --build . --config Release
           cmake --install .
 
@@ -28,10 +33,12 @@ jobs:
         run: |
           cd ${{ gitea.workspace }}
           mkdir bin
+          mv build/Release/EHS_Dyn.dll bin
           mv build/Release/StrToHash.exe bin
           mv build/Release/zlib1.dll bin
           mkdir lib
-          mv build/Release/EHS.lib lib
+          mv build/Release/EHS_Stc.lib lib
+          mv build/Release/EHS_Dyn.lib lib
 
       - name: Zipping Binaries
         run: |
@@ -58,7 +65,7 @@ jobs:
 
       - name: Installing Dependencies
         run: |
-          sudo pacman -S --noconfirm doxygen zip alsa-lib libxcb xcb-util-cursor
+          sudo pacman -S --noconfirm doxygen zip alsa-lib libxcb xcb-util-cursor pipewire
 
       - name: Generating Documentation
         run: |
@@ -73,10 +80,12 @@ jobs:
 
       - name: Creating Appropriate Directories
         run: |
+          cd ${{ gitea.workspace }}
           mkdir bin
+          mv libEHS_Dyn.so bin
           mv StrToHash bin
           mkdir lib
-          mv libEHS.a lib
+          mv libEHS_Stc.a lib
 
       - name: Zipping Binaries
         run: zip -r ehs-linux-amd64.zip include bin lib docs LICENSE RADME.md
@@ -100,7 +109,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Installing Dependencies
-        run: sudo apt install -y doxygen zip libasound2-dev libxcb1-dev libxcb-xinput-dev libxcb-cursor-dev
+        run: sudo apt install -y doxygen zip libasound2-dev libxcb1-dev libxcb-xinput-dev libxcb-cursor-dev libpipewire-0.3-dev
 
       - name: Generating Documentation
         run: |
@@ -115,10 +124,12 @@ jobs:
 
       - name: Creating Appropriate Directories
         run: |
+          cd ${{ gitea.workspace }}
           mkdir bin
+          mv libEHS_Dyn.so bin
           mv StrToHash bin
           mkdir lib
-          mv libEHS.a lib
+          mv libEHS_Stc.a lib
 
       - name: Zipping Binaries
         run: zip -r ehs-linux-aarch64.zip include bin lib docs LICENSE README.md

CMakeLists.txt

@@ -13,7 +13,8 @@ project(EHS CXX C)
 
 if (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
     set(IS_OS_WINDOWS TRUE)
-    set(USER_HOME_DIRECTORY $ENV{USERPROFILE})
+    set(USER_HOME_DIRECTORY "$ENV{USERPROFILE}")
+    string(REPLACE "\\" "/" USER_HOME_DIRECTORY "${USER_HOME_DIRECTORY}")
     message("Building for the Windows operating system.")
 elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
     set(IS_OS_LINUX TRUE)
@@ -120,20 +121,27 @@ set(EHS_SOURCES
     include/ehs/io/FileMonitor.h
     include/ehs/io/Window.h
 
+    include/ehs/io/socket/Socket.h
     src/io/socket/Request.cpp include/ehs/io/socket/Request.h
     src/io/socket/Response.cpp include/ehs/io/socket/Response.h
     src/io/socket/BaseDNS.cpp include/ehs/io/socket/BaseDNS.h
+    include/ehs/io/socket/DNS.h
     src/io/socket/BaseUDP.cpp include/ehs/io/socket/BaseUDP.h
+    include/ehs/io/socket/UDP.h
     src/io/socket/BaseTCP.cpp include/ehs/io/socket/BaseTCP.h
+    include/ehs/io/socket/TCP.h
     src/io/socket/SSL.cpp include/ehs/io/socket/SSL.h
 
+        include/ehs/io/socket/ehc/NetUtils.h
+        src/io/socket/EHC.cpp include/ehs/io/socket/EHC.h
+        src/io/socket/ehc/NetFrags.cpp include/ehs/io/socket/ehc/NetFrags.h
+        src/io/socket/ehc/NetEnd.cpp include/ehs/io/socket/ehc/NetEnd.h
+        src/io/socket/ehc/NetSys.cpp include/ehs/io/socket/ehc/NetSys.h
+        src/io/socket/ehc/NetOp.cpp include/ehs/io/socket/ehc/NetOp.h
+
     src/io/socket/rest/Twitch.cpp include/ehs/io/socket/rest/Twitch.h
     src/io/socket/rest/TwitchChat.cpp include/ehs/io/socket/rest/TwitchChat.h
     src/io/socket/rest/Spotify.cpp include/ehs/io/socket/rest/Spotify.h
-        include/ehs/io/socket/Socket.h
-        include/ehs/io/socket/TCP.h
-        include/ehs/io/socket/UDP.h
-        include/ehs/io/socket/DNS.h
 
     src/io/audio/Audio.cpp include/ehs/io/audio/Audio.h
     src/io/audio/BaseAudioDevice.cpp include/ehs/io/audio/BaseAudioDevice.h
@@ -177,6 +185,8 @@ set(EHS_SOURCES
     include/ehs/io/BaseDirectory.h
     src/io/BaseDirectory.cpp
     include/ehs/io/Directory.h
+        include/ehs/io/socket/ehc/NetEnc.h
+        src/io/socket/ehc/NetEnc.cpp
 )
 
 if (IS_OS_WINDOWS)
@@ -207,14 +217,14 @@ elseif (IS_OS_LINUX)
         src/io/File_UNX.cpp include/ehs/io/File_UNX.h
         src/io/FileMonitor_UNX.cpp include/ehs/io/FileMonitor_UNX.h
         src/system/Mutex_PT.cpp include/ehs/system/Mutex_PT.h
-            src/io/audio/AudioDevice_ALSA.cpp include/ehs/io/audio/AudioDevice_ALSA.h
+        src/io/audio/AudioDevice_PW.cpp include/ehs/io/audio/AudioDevice_PW.h
         src/system/FileSystem.cpp include/ehs/system/FileSystem.h
         src/system/User.cpp include/ehs/system/User.h
         src/io/Directory_LNX.cpp include/ehs/io/Directory_LNX.h
         src/io/Usb_LNX.cpp include/ehs/io/Usb_LNX.h
     )
 
-    set(LINUX_WINDOW_SYSTEM "Wayland" CACHE STRING "Linux Window System")
+    #set(LINUX_WINDOW_SYSTEM "Wayland" CACHE STRING "Linux Window System")
 
     if (LINUX_WINDOW_SYSTEM STREQUAL "Wayland")
         add_compile_definitions(EHS_WS_WAYLAND)
@@ -239,27 +249,37 @@ endif()
 #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
 #message("${CMAKE_CXX_FLAGS}")
 
-add_library(EHS_STC STATIC ${EHS_SOURCES})
-add_library(EHS_DYN SHARED ${EHS_SOURCES})
+add_library(EHS_Stc STATIC ${EHS_SOURCES})
+add_library(EHS_Dyn SHARED ${EHS_SOURCES})
 add_executable(StrToHash src/StrToHash.cpp)
 
-target_compile_definitions(EHS_DYN PRIVATE EHS_LIB_EXPORT)
+target_compile_definitions(EHS_Dyn PRIVATE EHS_LIB_EXPORT)
 
-target_include_directories(EHS_STC PUBLIC ${PROJECT_SOURCE_DIR}/include)
-target_include_directories(EHS_DYN PUBLIC ${PROJECT_SOURCE_DIR}/include)
+target_include_directories(EHS_Stc PUBLIC ${PROJECT_SOURCE_DIR}/include)
+target_include_directories(EHS_Dyn PUBLIC ${PROJECT_SOURCE_DIR}/include)
 
 if (IS_OS_LINUX)
     set(CMAKE_INSTALL_PREFIX "${USER_HOME_DIRECTORY}/.local")
+    install(TARGETS EHS_Dyn LIBRARY DESTINATION "bin")
+
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(PIPEWIRE REQUIRED libpipewire-0.3)
+
+    target_include_directories(EHS_Stc PRIVATE ${PIPEWIRE_INCLUDE_DIRS})
+    target_include_directories(EHS_Dyn PRIVATE ${PIPEWIRE_INCLUDE_DIRS})
 elseif (IS_OS_WINDOWS)
     set(CMAKE_INSTALL_PREFIX "${USER_HOME_DIRECTORY}/EHS")
+    install(TARGETS EHS_Dyn LIBRARY DESTINATION "lib")
+    install(TARGETS EHS_Dyn RUNTIME DESTINATION "bin")
+
+    file(GLOB DLL_FILES "${CMAKE_CURRENT_BINARY_DIR}/*.dll")
+    install(FILES ${DLL_FILES} DESTINATION "bin")
 endif ()
 
-install(TARGETS EHS_STC DESTINATION lib)
-install(TARGETS EHS_DYN RUNTIME DESTINATION bin)
-install(TARGETS EHS_DYN LIBRARY DESTINATION lib)
-install(TARGETS StrToHash DESTINATION bin)
+install(TARGETS EHS_Stc DESTINATION "lib")
+install(TARGETS StrToHash DESTINATION "bin")
 
-install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/ DESTINATION include)
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/" DESTINATION "include")
 
 find_package(ZLIB REQUIRED)
 if (ZLIB_FOUND)
@@ -275,17 +295,22 @@ else ()
     message(STATUS "OpenSSL was not found.")
 endif ()
 
-target_link_libraries(EHS_STC OpenSSL::SSL OpenSSL::Crypto ZLIB::ZLIB)
-target_link_libraries(EHS_DYN OpenSSL::SSL OpenSSL::Crypto ZLIB::ZLIB avrt ws2_32)
+target_link_libraries(EHS_Stc OpenSSL::SSL OpenSSL::Crypto ZLIB::ZLIB)
+target_link_libraries(EHS_Dyn OpenSSL::SSL OpenSSL::Crypto ZLIB::ZLIB)
+target_link_libraries(StrToHash OpenSSL::SSL OpenSSL::Crypto ZLIB::ZLIB)
 
 if (IS_OS_WINDOWS)
-    target_link_libraries(StrToHash ws2_32 avrt EHS_STC)
+    target_link_libraries(EHS_Dyn avrt ws2_32)
+    target_link_libraries(StrToHash ws2_32 avrt EHS_Stc)
 elseif (IS_OS_LINUX)
     if (LINUX_WINDOW_SYSTEM STREQUAL "Wayland")
+        target_link_libraries(EHS_Dyn wayland-client)
         target_link_libraries(StrToHash wayland-client)
     elseif (LINUX_WINDOW_SYSTEM STREQUAL "XCB")
+        target_link_libraries(EHS_Dyn xcb xcb-cursor xcb-xfixes xcb-xinput)
         target_link_libraries(StrToHash xcb xcb-cursor xcb-xfixes xcb-xinput)
     endif ()
 
-    target_link_libraries(StrToHash z asound EHS_STC)
+    target_link_libraries(EHS_Dyn z asound pipewire-0.3)
+    target_link_libraries(StrToHash z asound EHS_Stc)
 endif ()

CMakePresets.json

@@ -1,12 +0,0 @@
-{
-  "version": 3,
-  "configurePresets": [
-    {
-      "name": "default",
-      "binaryDir": "${sourceDir}/build",
-      "cacheVariables": {
-        "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
-      }
-    }
-  ]
-}

README.md

@@ -73,8 +73,10 @@ Wayland Window System. Wayland support is currently not fully supported yet, use
 - [CMake](https://cmake.org/)
 - [vcpkg](https://learn.microsoft.com/en-us/vcpkg/get_started/get-started?pivots=shell-cmd)
 
+`vcpkg install` - Use this command in the directory where `vcpkg.json` is located to download/install dependencies.
+
 ### Building
-`cmake -A x64 -DCMAKE_BUILD_TYPE=Release --preset=default /path/to/source`
+`cmake -A x64 -DCMAKE_BUILD_TYPE=Release /path/to/source`
 
 ### Compiling
 `cmake --build /path/to/build --config Release`
@@ -89,12 +91,10 @@ This will require the terminal to be running in administrator mode.
 #include <ehs/EHS.h>
 #include <ehs/io/Console.h>
 
-ehs::Int_32 Main(ehs::Str_8* appName, ehs::Str_8* appVerId, ehs::Version* appVer)
+int main()
 {
 	// Simple identifying meta-data for the logger.
-	*appName = "Simple Example App"; // The application's name
-	*appVerId = "Release"; // The app's version prefix; i.e. Alpha, Beta or Release as an example.
-	*appVer = {1, 0, 0}; // The app's version major, minor and patch number.
+	ehs::Initialize("Simple Example App", "Release", {1, 0, 0});
 	
 	ehs::Console::Write_8("How old are you?"); // Write to the console in UTF_8 character encoding.
 	
@@ -103,13 +103,15 @@ ehs::Int_32 Main(ehs::Str_8* appName, ehs::Str_8* appVerId, ehs::Version* appVer
 	if (!response.IsNum())
     {
 		ehs::Console::Clear(); // Clear the console's buffer.
-		return Main(appName, appVerId, appVer); // Repeat process if given response is not a number.
+		return main(); // Repeat process if given response is not a number.
     }
 	
 	ehs::UInt_8 age = response.ToDecimal<ehs::UInt_8>(); // Converts the string number into a number based primitive.
 	
 	ehs::Console::Write("Your age is " + ehs::Str_8::FromNum(age) + "."); // Write the console with the age converted back to string.
 
+    ehs::Uninitialize();
+
     return 0;
 }
 ```

include/ehs/Mat4.h

@@ -332,14 +332,14 @@ namespace ehs
 
 		static Mat4<T> YawRotate(const T angle)
 		{
-			T radians = Math::Rads(angle);
+			T radians = Math::Rads<T>(angle);
 
 			Mat4<T> result;
-			result.data[0] = Math::Cos(radians);
-			result.data[2] = -Math::Sin(radians);
+			result.data[0] = Math::Cos<T>(radians);
+			result.data[2] = -Math::Sin<T>(radians);
 			result.data[5] = 1;
-			result.data[8] = Math::Sin(radians);
-			result.data[10] = Math::Cos(radians);
+			result.data[8] = Math::Sin<T>(radians);
+			result.data[10] = Math::Cos<T>(radians);
 			result.data[15] = 1;
 
 			return result;
@@ -347,7 +347,7 @@ namespace ehs
 
 		static Mat4<T> RollRotate(const T angle)
 		{
-			T radians = Math::Rads(angle);
+			T radians = Math::Rads<T>(angle);
 
 			Mat4<T> result;
 			result.data[0] = Math::Cos(radians);
@@ -367,7 +367,7 @@ namespace ehs
 
 		static Mat4<T> RH_Perspective(const T fov, const T aspect, const T zNear, const T zFar)
 		{
-			const float tanHalfFovy = tan(Math::Rads(fov) / 2.0f);
+			const T tanHalfFovy = Math::Tan<T>(Math::Rads(fov) / 2.0f);
 
 			Mat4<T> result;
 			result[0] = 1.0f / (aspect * tanHalfFovy);
@@ -380,7 +380,7 @@ namespace ehs
 
 		static Mat4<T> LH_Perspective(const T fov, const T aspect, const T zNear, const T zFar)
 		{
-			const float tanHalfFovy = Math::Tan(Math::Rads(fov) / 2.0f);
+			const T tanHalfFovy = Math::Tan<T>(Math::Rads(fov) / 2.0f);
 
 			Mat4<T> result;
 			result[0] = 1.0f / (aspect * tanHalfFovy);

include/ehs/Str.h

@@ -1879,6 +1879,9 @@ namespace ehs
 		/// @returns The character count.
         static N Len(const T* const str)
         {
+			if (!str)
+				return 0;
+
             N count = 0;
             while (str[count])
                 ++count;

include/ehs/io/audio/Audio.h

@@ -81,10 +81,14 @@ namespace ehs
 
 		UInt_64 GetSampleCount() const;
 
+		UInt_8 GetFrameSize() const;
+
 		UInt_64 GetSize() const;
 
 		float GetLength() const;
 
+		Byte* GetFrame(UInt_64 frameIndex) const;
+
 		Array<Byte> FrameAsMono(UInt_64 frameIndex) const;
 
 		Array<Byte> FrameAsStereo(UInt_64 frameIndex) const;

include/ehs/io/audio/AudioDevice.h

@@ -5,5 +5,5 @@
 #if defined(EHS_OS_WINDOWS)
 #include "AudioDevice_W32.h"
 #elif defined(EHS_OS_LINUX)
-#include "AudioDevice_ALSA.h"
+#include "AudioDevice_PW.h"
 #endif

include/ehs/io/audio/AudioDevice_ALSA.h

@@ -1,46 +0,0 @@
-#pragma once
-
-#include "ehs/EHS.h"
-#include "BaseAudioDevice.h"
-
-#include <alsa/asoundlib.h>
-
-namespace ehs
-{
-	class EHS_LIB_IO AudioDevice : public BaseAudioDevice
-	{
-	private:
-		snd_pcm_t* hdl;
-
-	public:
-		~AudioDevice() override;
-
-		AudioDevice();
-
-		AudioDevice(AudioDevice&& device) noexcept;
-
-		AudioDevice(const AudioDevice& device);
-
-		AudioDevice& operator=(AudioDevice&& device) noexcept;
-
-		AudioDevice& operator=(const AudioDevice& device);
-
-		void Release() override;
-
-		void OpenStream() override;
-
-		void CloseStream() override;
-
-		UInt_64 GetAvailFrames() const override;
-
-		Byte* Map(UInt_64* offset, UInt_64* frames) override;
-
-		void UnMap(const UInt_64 offset, const UInt_64 frames) override;
-
-		bool IsValid() const override;
-
-		static AudioDevice GetDefault(const AudioDeviceType type);
-
-		static Array<AudioDevice> Get(const AudioDeviceType type, const AudioDeviceState state);
-	};
-}

include/ehs/io/audio/AudioDevice_PW.h

@@ -0,0 +1,67 @@
+#pragma once
+
+#include "ehs/EHS.h"
+#include "BaseAudioDevice.h"
+
+#include <pipewire/pipewire.h>
+#include <pipewire/loop.h>
+#include <pipewire/context.h>
+#include <pipewire/stream.h>
+#include <spa/param/audio/format-utils.h>
+
+namespace ehs
+{
+	class EHS_LIB_IO AudioDevice final : public BaseAudioDevice
+	{
+	private:
+		static Array<AudioDevice> devices;
+		static AudioDevice defOut;
+		static AudioDevice defIn;
+
+		UInt_32 id;
+		Str_8 name;
+		pw_loop *loop;
+		pw_context *context;
+		pw_core *core;
+		pw_stream *input;
+		pw_stream *output;
+
+		static void RegistryEventGlobal(void *data, UInt_32 id, UInt_32 permissions, const char *type, UInt_32 version, const spa_dict *props);
+
+		static void RegistryEventGlobalRemove(void *data, UInt_32 id);
+
+		static void OnParamChanged(void *data, UInt_32 id, const spa_pod *param);
+
+	public:
+		~AudioDevice() override;
+
+		AudioDevice();
+
+		AudioDevice(AudioDevice&& device) noexcept;
+
+		AudioDevice(const AudioDevice& device);
+
+		AudioDevice& operator=(AudioDevice&& device) noexcept;
+
+		AudioDevice& operator=(const AudioDevice& device);
+
+		void OpenStream() override;
+
+		void CloseStream() override;
+
+		UInt_64 SendStream(const void *data, UInt_64 size) override;
+
+		UInt_64 ReceiveStream(void *data, UInt_64 size) override;
+
+		bool IsStreaming() const override;
+
+		bool IsValid() const override;
+
+		static AudioDevice GetDefault(AudioDeviceType type);
+
+		static Array<AudioDevice> Get(AudioDeviceType type, AudioDeviceState state);
+
+	private:
+		Str_8 GetCategory() const;
+	};
+}

include/ehs/io/audio/AudioDevice_W32.h

@@ -12,7 +12,7 @@ struct IMMDevice;
 
 namespace ehs
 {
-	class EHS_LIB_IO AudioDevice : public BaseAudioDevice
+	class EHS_LIB_IO AudioDevice final : public BaseAudioDevice
 	{
 	private:
 		IMMDevice* hdl;
@@ -33,17 +33,13 @@ namespace ehs
 
 		AudioDevice& operator=(const AudioDevice& device);
 
-		void Release() override;
-
 		void OpenStream() override;
 
 		void CloseStream() override;
 
-		UInt_64 GetAvailFrames() const override;
+		UInt_64 SendStream(const void *data, UInt_64 outFrameSize) override;
 
-		Byte* Map(UInt_64* offset, UInt_64* frames) override;
-
-		void UnMap(const UInt_64 offset, const UInt_64 frames) override;
+		UInt_64 ReceiveStream(void *data, UInt_64 inFrameSize) override;
 
 		Str_32 GetInterfaceName_32() const;
 
@@ -57,10 +53,12 @@ namespace ehs
 
 		Str_8 GetName_8() const;
 
+        bool IsStreaming() const override;
+
 		bool IsValid() const override;
 
-		static AudioDevice GetDefault(const AudioDeviceType type);
+		static AudioDevice GetDefault(AudioDeviceType type);
 
-		static Array<AudioDevice> Get(const AudioDeviceType type, const AudioDeviceState state);
+		static Array<AudioDevice> Get(AudioDeviceType type, AudioDeviceState state);
 	};
 }

include/ehs/io/audio/BaseAudioDevice.h

@@ -10,8 +10,8 @@ namespace ehs
 {
 	enum class AudioDeviceType
 	{
-		OUTPUT = 0x0,
 		INPUT = 0x1,
+		OUTPUT = 0x0,
 		ALL = 0x2
 	};
 
@@ -28,13 +28,12 @@ namespace ehs
 	protected:
         AudioDeviceType type;
 		DataType dataType;
-		UInt_16 bitDepth;
+		UInt_16 byteDepth;
 		UInt_32 sampleRate;
 		UInt_32 channels;
 		UInt_32 period;
 		UInt_32 latency;
 		UInt_64 maxFrames;
-		bool streaming;
 
     public:
         virtual ~BaseAudioDevice() = default;
@@ -45,21 +44,21 @@ namespace ehs
 
         BaseAudioDevice& operator=(const BaseAudioDevice& device);
 
-		virtual void Release();
-
 		virtual void OpenStream();
 
 		virtual void CloseStream();
 
-		virtual UInt_64 GetAvailFrames() const;
+    	virtual UInt_64 SendStream(const void *data, UInt_64 size);
 
-		virtual Byte* Map(UInt_64* offset, UInt_64* frames);
+    	virtual UInt_64 ReceiveStream(void *data, UInt_64 size);
 
-		virtual void UnMap(const UInt_64 offset, const UInt_64 frames);
+		void BridgeStreams(BaseAudioDevice *input, UInt_64 frameBufferSize);
+
+    	void BridgeStreams(UInt_64 frameBufferSize);
 
         AudioDeviceType GetType() const;
 
-		void SetDataType(const DataType newDataType);
+		void SetDataType(DataType newDataType);
 
 		DataType GetDataType() const;
 
@@ -67,39 +66,39 @@ namespace ehs
 
 		UInt_16 GetBitDepth() const;
 
-		void SetSampleRate(const UInt_32 newSampleRate);
+		void SetSampleRate(UInt_32 newSampleRate);
 
 		UInt_32 GetSampleRate() const;
 
-		void SetChannels(const UInt_32 newChannels);
+		void SetChannels(UInt_32 newChannels);
 
 		UInt_16 GetChannels() const;
 
 		UInt_32 GetFrameSize() const;
 
-		void SetPeriod(const UInt_32 newPeriod);
+		void SetPeriod(UInt_32 newPeriod);
 
 		UInt_32 GetPeriod() const;
 
-		void SetLatency(const UInt_32 newLatency);
+		void SetLatency(UInt_32 newLatency);
 
 		UInt_32 GetLatency() const;
 
 		UInt_64 GetMaxFrames() const;
 
-		bool IsStreaming() const;
+		virtual bool IsStreaming() const;
 
 		virtual bool IsValid() const;
 
 		/// Retrieves the default audio input/output device.
 		/// @param [in] type The audio device type to retrieve.
 		/// @param [out] device The default audio device.
-		static BaseAudioDevice GetDefault(const AudioDeviceType type);
+		static BaseAudioDevice GetDefault(AudioDeviceType type);
 
 		/// Retrieves a list of audio input/output devices.
 		/// @param [in] type The audio device type to retrieve.
 		/// @param [in] state The audio device state to retrieve.
 		/// @param [out] devices The list of audio devices.
-		static Array<BaseAudioDevice> Get(const AudioDeviceType type, const AudioDeviceState state);
+		static Array<BaseAudioDevice> Get(AudioDeviceType type, AudioDeviceState state);
     };
 }

include/ehs/io/hid/Button.h

@@ -8,24 +8,30 @@ namespace ehs
 	class EHS_LIB_IO Button
 	{
 	private:
-		Str_8 name;
 		UInt_32 hash;
+		Str_8 name;
 
 	public:
 		Button();
 
-		Button(const Str_8& name);
+		Button(Str_8 name);
+
+		Button(Button &&key) noexcept;
 
 		Button(const Button &key);
 
+		Button &operator=(Button &&key) noexcept;
+
 		Button &operator=(const Button &key);
 
 		bool operator==(const Button &key) const;
 
 		bool operator!=(const Button &key) const;
 
+		UInt_32 GetHash() const;
+
 		Str_8 GetName() const;
 
-		UInt_32 GetHash() const;
+		bool IsValid() const;
 	};
 }

include/ehs/io/hid/HID.h

@@ -15,11 +15,15 @@ namespace ehs
 		Str_8 name;
 		UInt_64 id;
 		Array<ButtonState> states;
+		Button lastState;
+		float heldTime;
+		float activateTime;
+		bool active;
 
 	public:
 		HID();
 
-		HID(const UInt_8 type, Str_8 name, const UInt_64 id);
+		HID(UInt_8 type, Str_8 name, UInt_64 id);
 
 		HID(HID&& hid) noexcept;
 
@@ -33,11 +37,11 @@ namespace ehs
 
 		bool operator!=(const HID& other) const;
 
-		bool operator==(const UInt_64 otherId) const;
+		bool operator==(UInt_64 otherId) const;
 
-		bool operator!=(const UInt_64 otherId) const;
+		bool operator!=(UInt_64 otherId) const;
 
-		virtual void Poll();
+		virtual void Poll(float delta);
 
 		UInt_8 GetType() const;
 
@@ -71,6 +75,10 @@ namespace ehs
 
 		const ButtonState* IsUp() const;
 
+		const ButtonState *IsPressed(const Button &button);
+
+		const ButtonState *GetPressed();
+
 		void ButtonDown(const Button& button);
 
 		void ButtonUp(const Button& button);
@@ -87,5 +95,11 @@ namespace ehs
 		bool AddState(const ButtonState& state);
 
 		ButtonState* GetState(const Button& button);
+
+		bool TickHoldTime(float delta);
+
+		void ResetTime();
+
+		void TickActivateTime(float delta);
 	};
 }

include/ehs/io/hid/InputHandler.h

@@ -10,6 +10,8 @@ namespace ehs
 	private:
 		UInt_64 hashId;
 		Str_8 id;
+		UInt_64 start;
+		UInt_64 delta;
 
 	protected:
 		Array<HID*> devices;
@@ -29,9 +31,9 @@ namespace ehs
 
 		InputHandler& operator=(const InputHandler& ih);
 
-		bool operator==(const UInt_64 otherHashId);
+		bool operator==(const UInt_64 otherHashId) const;
 
-		bool operator!=(const UInt_64 otherHashId);
+		bool operator!=(const UInt_64 otherHashId) const;
 
 		virtual bool Initialize();
 

include/ehs/io/hid/Keyboard.h

@@ -23,7 +23,7 @@ namespace ehs
 
 		Keyboard& operator=(const Keyboard& hid);
 
-		void Poll() override;
+		void Poll(float delta) override;
 
 		Keyboard* Clone() const override;
 

include/ehs/io/hid/Mouse.h

@@ -19,7 +19,7 @@ namespace ehs
 	public:
 		Mouse();
 
-		Mouse(Str_8 name, const UInt_64 id);
+		Mouse(Str_8 name, UInt_64 id);
 
 		Mouse(Mouse&& hid) noexcept = default;
 
@@ -29,7 +29,7 @@ namespace ehs
 
 		Mouse& operator=(const Mouse& hid);
 
-		void Poll() override;
+		void Poll(float delta) override;
 
 		void SetDelta(const Vec2_s32& newDelta);
 

include/ehs/io/socket/EHC.h

@@ -0,0 +1,228 @@
+#pragma once
+
+#include "ehs/io/socket/ehc/NetUtils.h"
+#include "ehs/io/socket/ehc/NetEnc.h"
+#include "ehs/Serializer.h"
+#include "ehs/Vector.h"
+#include "ehs/Array.h"
+#include "Socket.h"
+#include "UDP.h"
+
+namespace ehs
+{
+	class NetSys;
+	class NetEnd;
+	class EHC;
+
+	typedef bool (*ConnectCb)(EHC *, NetEnd **, Serializer<UInt_64>);
+	typedef void (*ConnectedCb)(EHC *, NetEnd *);
+	typedef void (*ActiveCb)(EHC *, NetEnd *);
+	typedef void (*DisconnectCb)(EHC *, NetEnd *, Serializer<UInt_64>);
+	typedef void (*DisconnectedCb)(EHC *, NetEnd *);
+	typedef void (*TimeoutCb)(EHC *, NetEnd *);
+
+	class EHC
+    {
+    private:
+		friend class NetEnc;
+		friend class NetEnd;
+
+		static const Version version;
+		static const UInt_64 internalSys;
+		static const UInt_64 connectOp;
+		static const UInt_64 connectedOp;
+		static const UInt_64 rejectedOp;
+		static const UInt_64 disconnectOp;
+		static const UInt_64 disconnectedOp;
+		static const UInt_64 statusUpdateOp;
+		static const UInt_64 pingOp;
+		static const UInt_64 pongOp;
+		static const UInt_64 latencyOp;
+		static const UInt_64 receivedOp;
+
+		UDP udp;
+		Version appVer;
+		EndDisp disposition;
+		UInt_64 hashName;
+		Str_8 name;
+		bool dropPackets;
+		Byte* buffer;
+		UInt_32 bufferSize;
+		Array<NetEnc *> encryptions;
+		Array<NetSys *> systems;
+		UInt_32 maxEndpoints;
+        UInt_64 lastTSC;
+        float delta;
+		float maxTimeout;
+        float resendRate;
+		ConnectCb connectCb;
+		ConnectedCb connectedCb;
+		ActiveCb activeCb;
+		DisconnectCb disconnectCb;
+		DisconnectedCb disconnectedCb;
+		TimeoutCb timeoutCb;
+
+	protected:
+		Vector<NetEnd*> endpoints;
+
+    public:
+        ~EHC();
+
+		EHC();
+
+		EHC(const Version &ver, Str_8 name, UInt_64 maxEndpoints);
+
+		EHC(const Version &ver, Str_8 name);
+
+		EHC(EHC &&sock) noexcept;
+
+		EHC(const EHC &sock);
+
+		EHC &operator=(EHC&& sock) noexcept;
+
+		EHC &operator=(const EHC &sock);
+
+        void Initialize();
+
+        void Release();
+
+        void Bind(AddrType newType, const Str_8& newAddress, UInt_16 newPort);
+
+		void Connect(AddrType rType, const Str_8& rAddress, UInt_16 rPort, Serializer<UInt_64> data);
+
+		bool Disconnect(EndDisp endDisp, const Char_8 token[64], const Str_8& msg);
+
+		void Broadcast(EndDisp endDisp, Status endStatus, bool deltaLocked, UInt_64 encHashId,
+					   bool ensure, UInt_64 sysHashId, UInt_64 opHashId,
+					   const Serializer<UInt_64> &payload);
+
+		void Broadcast(EndDisp endDisp, Status endStatus, bool deltaLocked, const Str_8 &encId,
+					   bool ensure, const Str_8 &sysId, const Str_8 &opId,
+					   const Serializer<UInt_64> &payload);
+
+		void Poll();
+
+        bool IsInitialized() const;
+
+		AddrType GetLocalAddressType() const;
+
+		Str_8 GetLocalAddress() const;
+
+		UInt_16 GetLocalPort() const;
+
+        bool IsBound() const;
+
+		static Version GetVersion();
+
+		Version GetAppVersion() const;
+
+		EndDisp GetDisposition() const;
+
+		UInt_64 GetHashName() const;
+
+		Str_8 GetName() const;
+
+		void EnableDropPackets(bool enable);
+
+		bool IsDropPacketsEnabled() const;
+
+		bool HasEncryption(UInt_64 encHashId) const;
+
+		bool HasEncryption(const Str_8& encId) const;
+
+		bool AddEncryption(NetEnc *enc);
+
+		NetEnc* GetEncryption(UInt_64 encHashId) const;
+
+		NetEnc* GetEncryption(const Str_8& encId) const;
+
+		bool HasSystem(UInt_64 sysHashId) const;
+
+		bool HasSystem(const Str_8& sysId) const;
+
+		bool AddSystem(NetSys *sys);
+
+		NetSys* GetSystem(UInt_64 sysHashId) const;
+
+		NetSys* GetSystem(const Str_8& sysId) const;
+
+		bool HasEndpoint(EndDisp endDisp, Status endStatus, const Char_8 token[64]) const;
+
+		bool HasEndpoint(EndDisp endDisp, Status endStatus, UInt_64 hashId) const;
+
+		bool HasEndpoint(EndDisp endDisp, Status endStatus, const Str_8 &id) const;
+
+		bool HasEndpoint(EndDisp endDisp, const Char_8 token[64]) const;
+
+		bool HasEndpoint(EndDisp endDisp, UInt_64 hashId) const;
+
+		bool HasEndpoint(EndDisp endDisp, const Str_8 &id) const;
+
+		bool HasEndpoint(const Char_8 token[64]) const;
+
+		bool HasEndpoint(UInt_64 hashId) const;
+
+		bool HasEndpoint(const Str_8 &id) const;
+
+		bool HasEndpoint(const Str_8& rAddress, UInt_16 rPort) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, Status endStatus, const Char_8 token[64]) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, Status endStatus, UInt_64 hashId) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, Status endStatus, const Str_8 &id) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, const Char_8 token[64]) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, UInt_64 hashId) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, const Str_8 &id) const;
+
+		NetEnd *GetEndpoint(const Str_8& rAddress, UInt_16 rPort) const;
+
+		Array<NetEnd *> GetEndpoints(EndDisp endDisp, Status endStatus);
+
+		Array<NetEnd *> GetEndpoints(EndDisp endDisp);
+
+		UInt_64 GetEndpointsCount(EndDisp endDisp, Status endStatus);
+
+		UInt_64 GetEndpointsCount(EndDisp endDisp);
+
+		UInt_64 GetMaxEndpoints() const;
+
+		void SetMaxTimeout(float seconds);
+
+		float GetMaxTimeout() const;
+
+        void SetResendRate(float seconds);
+
+        float GetResendRate() const;
+
+		void SetConnectCb(ConnectCb cb);
+
+		void SetConnectedCb(ConnectedCb cb);
+
+		void SetActiveCb(ActiveCb cb);
+
+		void SetDisconnectCb(DisconnectCb cb);
+
+		void SetDisconnectedCb(DisconnectedCb cb);
+
+		void SetTimeoutCb(TimeoutCb cb);
+
+    private:
+		void GenerateToken(Char_8 in[64]);
+
+		void UpdateQueue(UInt_64 active);
+
+		void UpdateQueue();
+
+		bool RemoveEndpoint(EndDisp disposition, const Char_8 token[64]);
+
+		bool RemoveEndpoint(const Str_8& address, UInt_16 port);
+
+		bool RemoveEndpoint(const NetEnd* end);
+
+		void PollEndpoints();
+    };
+}

include/ehs/io/socket/ehc/NetEnc.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "ehs/Str.h"
+
+namespace ehs
+{
+	class EHC;
+
+	class NetEnc
+	{
+	private:
+		friend class EHC;
+
+		EHC *owner;
+		UInt_64 hashId;
+		Str_8 id;
+
+	public:
+		virtual ~NetEnc() = default;
+
+		NetEnc();
+
+		NetEnc(Str_8 id);
+
+		NetEnc(NetEnc &&enc) noexcept;
+
+		NetEnc(const NetEnc &enc);
+
+		NetEnc &operator=(NetEnc &&enc) noexcept;
+
+		NetEnc &operator=(const NetEnc &enc);
+
+		EHC *GetOwner() const;
+
+		UInt_64 GetHashId() const;
+
+		Str_8 GetId() const;
+
+		virtual void Encrypt(Byte *data, UInt_64 size) const;
+
+		virtual void Decrypt(Byte *data, UInt_64 size) const;
+	};
+}

include/ehs/io/socket/ehc/NetEnd.h

@@ -0,0 +1,134 @@
+#pragma once
+
+#include "NetUtils.h"
+#include "NetFrags.h"
+
+#include "ehs/Str.h"
+#include "ehs/Vector.h"
+#include "ehs/Serializer.h"
+#include "ehs/io/socket/Socket.h"
+
+namespace ehs
+{
+	class EHC;
+
+	class NetEnd
+	{
+	private:
+		friend class EHC;
+
+		EHC* owner;
+		EndDisp disposition;
+		UInt_64 hashName;
+		Str_8 name;
+		Status status;
+		Architecture arch;
+		Char_8 token[64];
+		UInt_64 nextSendId;
+		Vector<Insurance> sent;
+		UInt_64 nextRecvId;
+		Vector<NetFrags> received;
+		AddrType type;
+		Str_8 address;
+		UInt_16 port;
+		float deltaDuration;
+		float deltaRate;
+		float timeout;
+		float lastPing;
+        float oldLatency;
+		float latency;
+		UInt_64 queueSlot;
+
+	public:
+		NetEnd();
+
+		NetEnd(EndDisp disposition, Str_8 id, Architecture arch, AddrType type, Str_8 address, UInt_16 port);
+
+		NetEnd(AddrType type, Str_8 address, UInt_16 port);
+
+		NetEnd(NetEnd &&end) noexcept;
+
+		NetEnd(const NetEnd &end);
+
+		NetEnd &operator=(NetEnd &&end) noexcept;
+
+		NetEnd &operator=(const NetEnd &end);
+
+		EndDisp GetDisposition() const;
+
+		UInt_64 GetHashName() const;
+
+		Str_8 GetName() const;
+
+		Status GetStatus() const;
+
+		Architecture GetArchitecture() const;
+
+		UInt_64 GetNextSendId() const;
+
+		/// Sends data to the remote endpoint.
+		/// @param [in] deltaLocked Whether or not to match the remote endpoint's delta time to prevent overloading the client. This will drop data if delta time does not match.
+		/// @param [in] encHashId The hash id of the encryption to use. Can be zero for none.
+		/// @param [in] ensure Whether or not to ensure the data was received by the remote endpoint.
+		/// @param [in] sys The system hash id to execute an operation from.
+		/// @param [in] op The operation hash id in the system to execute.
+		/// @param [in] payload Additional parameters and data to send to the remote endpoint.
+		void Send(bool deltaLocked, UInt_64 encHashId, bool ensure, UInt_64 sys, UInt_64 op, const Serializer<UInt_64>& payload);
+
+		/// Sends data to the remote endpoint.
+		/// @param [in] deltaLocked Whether or not to match the remote endpoint's delta time to prevent overloading the client. This will drop data if delta time does not match.
+		/// @param [in] encId The id of the encryption to use. Can be empty for none.
+		/// @param [in] ensure Whether or not to ensure the data was received by the remote endpoint.
+		/// @param [in] sys The system string id to execute an operation from.
+		/// @param [in] op The operation string id in the system to execute.
+		/// @param [in] payload Additional parameters and data to send to the remote endpoint.
+		void Send(bool deltaLocked, const Str_8 &encID, bool ensure, const Str_8& sys, const Str_8& op, const Serializer<UInt_64>& payload);
+
+		UInt_64 GetNextRecvId() const;
+
+		Str_8 GetAddress() const;
+
+		UInt_16 GetPort() const;
+
+		void SetDeltaRate(float newDeltaRate);
+
+		float GetDeltaRate() const;
+
+		float GetTimeout() const;
+
+		float GetLastPing() const;
+
+		void SendLatency();
+
+		float GetLatency() const;
+
+		UInt_64 GetQueueSlot() const;
+
+	private:
+		void Poll(float delta);
+
+		void SetStatus(Status newStatus);
+
+		void RemoveInsurance(UInt_64 msgId, UInt_64 fragment);
+
+		void AddReceived(const Header& header, const Serializer<>& payload);
+
+		Vector<NetFrags>* GetReceived();
+
+		void Ping(float delta);
+
+		void Pong(float delta);
+
+		void SetLatency(float newLatency);
+
+		void SetQueueSlot(UInt_64 slot);
+
+		NetFrags FragmentData(const Header& header, const Serializer<>& data);
+
+		void Send(const Header& header, const Serializer<>& payload);
+
+		bool SortingNeeded() const;
+
+		void SortReceived();
+	};
+}

include/ehs/io/socket/ehc/NetFrags.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "NetUtils.h"
+
+#include <ehs/Serializer.h>
+
+namespace ehs
+{
+	class NetFrags
+	{
+	private:
+		Header header;
+		Serializer<UInt_64>* data;
+		UInt_64 size;
+
+	public:
+		~NetFrags();
+
+		NetFrags();
+
+		NetFrags(const Header &header, const Serializer<UInt_64> &payload);
+
+        NetFrags(const Header &header, UInt_64 size);
+
+		NetFrags(NetFrags &&frags) noexcept;
+
+		NetFrags(const NetFrags &frags);
+
+		NetFrags &operator=(NetFrags &&frags) noexcept;
+
+		NetFrags &operator=(const NetFrags &frags);
+
+		operator Serializer<UInt_64> *() const;
+
+		Header GetHeader() const;
+
+		UInt_64 Size() const;
+
+		bool IsComplete() const;
+
+		Packet Combine() const;
+	};
+}

include/ehs/io/socket/ehc/NetOp.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include "ehs/Str.h"
+#include "ehs/Serializer.h"
+
+namespace ehs
+{
+	class EHC;
+	class NetSys;
+	class NetEnd;
+
+	class NetOp
+	{
+	private:
+		friend class NetSys;
+
+		UInt_64 hashId;
+		Str_8 id;
+
+	public:
+		virtual ~NetOp() = default;
+
+		NetOp();
+
+		NetOp(Str_8 id);
+
+		NetOp(NetOp &&op) noexcept;
+
+		NetOp(const NetOp &op);
+
+		NetOp &operator=(NetOp &&op) noexcept;
+
+		NetOp &operator=(const NetOp &op);
+
+		Str_8 GetId() const;
+
+		UInt_64 GetHashId() const;
+
+	private:
+		virtual void Process(EHC *ehc, NetEnd *endpoint, NetSys *sys, Serializer<UInt_64> &payload);
+	};
+}

include/ehs/io/socket/ehc/NetSys.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "ehs/Str.h"
+#include "ehs/Array.h"
+#include "ehs/Serializer.h"
+
+namespace ehs
+{
+	class EHC;
+	class NetEnd;
+	class NetOp;
+
+	class NetSys
+	{
+	private:
+		friend class EHC;
+
+		UInt_64 hashId;
+		Str_8 id;
+		Array<NetOp*> ops;
+
+	public:
+		virtual ~NetSys();
+
+		NetSys();
+
+		NetSys(Str_8 id);
+
+		NetSys(NetSys &&sys) noexcept;
+
+		NetSys(const NetSys &sys);
+
+		NetSys &operator=(NetSys &&sys) noexcept;
+
+		NetSys &operator=(const NetSys &sys);
+
+		Str_8 GetId() const;
+
+		UInt_64 GetHashId() const;
+
+		bool HasOperation(UInt_64 hashId) const;
+
+		bool AddOperation(NetOp *op);
+
+	private:
+		void Execute(EHC *ehc, NetEnd *endpoint, UInt_64 hashId, Serializer<UInt_64> &payload);
+	};
+}

include/ehs/io/socket/ehc/NetUtils.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#include "ehs/Serializer.h"
+
+namespace ehs
+{
+	enum class EndDisp : UInt_8
+	{
+		ENDPOINT,
+		SERVICE
+	};
+
+	enum class Status : UInt_8
+	{
+		ACTIVE,
+		PENDING,
+		IN_LOCAL_QUEUE,
+		IN_REMOTE_QUEUE,
+	};
+
+	struct Header
+	{
+		UInt_64 encHashId = 0;
+		UInt_64 id = 0;
+		UInt_64 fragments = 0;
+		UInt_64 fragment = 0;
+		bool ensure = false;
+		EndDisp disposition = EndDisp::ENDPOINT;
+		Char_8 token[64] = {};
+		UInt_64 system = 0;
+		UInt_64 op = 0;
+	};
+
+	struct Packet
+	{
+		Header header;
+		Serializer<UInt_64> payload;
+	};
+
+    struct Insurance
+    {
+        Header header;
+        Serializer<UInt_64> payload;
+        float lastResend;
+    };
+}
+
+#ifndef EHC_IPV4_PAYLOAD
+	#define EHC_IPV4_PAYLOAD (EHS_IPV4_UDP_PAYLOAD - (UInt_16)sizeof(Header))
+#endif
+
+#ifndef EHC_IPV6_PAYLOAD
+	#define EHC_IPV6_PAYLOAD (EHS_IPV6_UDP_PAYLOAD - (UInt_16)sizeof(Header))
+#endif

include/ehs/json/Json.h

@@ -12,13 +12,13 @@
 
 namespace ehs
 {
-	class EHS_LIB_IO Json
+	class EHS_LIB_IO Json final
 	{
     private:
         JsonBase *value;
 
 	public:
-        virtual ~Json();
+		~Json();
 
         Json();
 
@@ -34,9 +34,9 @@ namespace ehs
 
         Json(const JsonStr &value);
 
-        Json(const char* data, const UInt_64 size, const UInt_64 extra);
+        Json(const char *data, UInt_64 size, UInt_64 extra);
 
-        Json(const Str_8& data, const UInt_64 extra);
+        Json(const Str_8 &data, UInt_64 extra);
 
 		Json(Json &&json) noexcept;
 
@@ -50,19 +50,19 @@ namespace ehs
 
         JsonBase *RetrieveValue(const Str_8 &access);
 
-        Str_8 ToStr(const bool compact) const;
+        Str_8 ToStr(bool compact) const;
 
     private:
         static Vector<Str_8> ParseAccess(const Str_8 &access);
 
-        void ParseValue(JsonVar* var, const Char_8** begin, const Char_8* end, const UInt_64 extra);
+        void ParseValue(JsonVar *var, const Char_8 **begin, const Char_8 *end, UInt_64 extra);
 
-        JsonVar ParseVar(const Char_8** begin, const Char_8* end, const UInt_64 extra);
+        JsonVar ParseVar(const Char_8 **begin, const Char_8 *end, UInt_64 extra);
 
-        void ParseObject(JsonObj* obj, const Char_8** begin, const Char_8* end, const UInt_64 extra);
+        void ParseObject(JsonObj *obj, const Char_8 **begin, const Char_8 *end, UInt_64 extra);
 
-        void ParseArray(JsonArray* arr, const Char_8** begin, const Char_8* end, const UInt_64 extra);
+        void ParseArray(JsonArray *arr, const Char_8 **begin, const Char_8 *end, UInt_64 extra);
 
-        void Parse(const Str_8& data, const UInt_64 extra);
+        void Parse(const Str_8 &data, UInt_64 extra);
 	};
 }

include/ehs/json/JsonArray.h

@@ -20,13 +20,13 @@ namespace ehs
 		JsonBase** data;
 
 	public:
-		virtual ~JsonArray();
+		~JsonArray() override;
 
 		JsonArray();
 
-		JsonArray(const UInt_64 extra);
+		JsonArray(UInt_64 extra);
 
-		JsonArray(const UInt_64 size, const UInt_64 extra);
+		JsonArray(UInt_64 size, UInt_64 extra);
 
 		JsonArray(JsonArray&& ja) noexcept;
 
@@ -46,9 +46,9 @@ namespace ehs
 
 		UInt_64 Size() const;
 
-		void Insert(const UInt_64 index, const JsonBase* const value);
+		void Insert(UInt_64 index, const JsonBase* value);
 
-		void Push(const JsonBase* const value);
+		void Push(const JsonBase* value);
 
 		void Push(const JsonBase& value);
 
@@ -58,20 +58,20 @@ namespace ehs
 
 		void Push(const JsonBool& value);
 
-		void Push(const bool value);
+		void Push(bool value);
 
 		void Push(const JsonNum& value);
 
-		void Push(const float value);
+		void Push(float value);
 
 		void Push(const JsonStr& value);
 
-		void Push(const Char_8* value, const UInt_64 size = 0);
+		void Push(const Char_8* value, UInt_64 size = 0);
 
 		void Push(const Str_8& value);
 
 		void Pop();
 
-		Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		Str_8 ToStr(UInt_64 level, bool compact) const override;
 	};
 }

include/ehs/json/JsonBase.h

@@ -21,14 +21,16 @@ namespace ehs
 		JsonType type;
 
 	public:
+		virtual ~JsonBase() = default;
+
 		JsonBase();
 
-		JsonBase(const JsonType type);
+		JsonBase(JsonType type);
 
 		JsonBase(const JsonBase& base) = default;
 
 		JsonType GetType() const;
 
-		virtual Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		virtual Str_8 ToStr(UInt_64 level, bool compact) const;
 	};
 }

include/ehs/json/JsonBool.h

@@ -7,14 +7,14 @@
 
 namespace ehs
 {
-	class EHS_LIB_IO JsonBool : public JsonBase
+	class EHS_LIB_IO JsonBool final : public JsonBase
 	{
 	public:
 		bool value;
 
 		JsonBool();
 
-		JsonBool(const bool value);
+		JsonBool(bool value);
 
 		JsonBool(const JsonBool& jb) = default;
 
@@ -22,6 +22,6 @@ namespace ehs
 
 		operator bool&();
 
-		Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		Str_8 ToStr(UInt_64 level, bool compact) const override;
 	};
 }

include/ehs/json/JsonNum.h

@@ -7,39 +7,37 @@
 
 namespace ehs
 {
-	class EHS_LIB_IO JsonNum : public JsonBase
+	class EHS_LIB_IO JsonNum final : public JsonBase
 	{
 	public:
 		float value;
 
 		JsonNum();
 
-		JsonNum(const SInt_64 value);
+		JsonNum(SInt_64 value);
 
-		JsonNum(const UInt_64 value);
+		JsonNum(UInt_64 value);
 
-		JsonNum(const SInt_32 value);
+		JsonNum(SInt_32 value);
 
-		JsonNum(const UInt_32 value);
+		JsonNum(UInt_32 value);
 
-		JsonNum(const SInt_16 value);
+		JsonNum(SInt_16 value);
 
-		JsonNum(const UInt_16 value);
+		JsonNum(UInt_16 value);
 
-		JsonNum(const SInt_8 value);
+		JsonNum(SInt_8 value);
 
-		JsonNum(const UInt_8 value);
+		JsonNum(UInt_8 value);
 
-		JsonNum(const double value);
+		JsonNum(double value);
 
-		JsonNum(const float value);
+		JsonNum(float value);
 
 		JsonNum(const JsonNum& jn) = default;
 
 		operator float() const;
 
-		operator float&();
-
-		Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		Str_8 ToStr(UInt_64 level, bool compact) const override;
 	};
 }

include/ehs/json/JsonObj.h

@@ -9,7 +9,7 @@ namespace ehs
 {
 	class JsonVar;
 
-	class EHS_LIB_IO JsonObj : public JsonBase
+	class EHS_LIB_IO JsonObj final : public JsonBase
 	{
 	protected:
 		UInt_64 size;
@@ -18,13 +18,13 @@ namespace ehs
 		JsonVar* vars;
 
 	public:
-		virtual ~JsonObj();
+		~JsonObj() override;
 
 		JsonObj();
 
-		JsonObj(const UInt_64 size, const UInt_64 extra);
+		JsonObj(UInt_64 size, UInt_64 extra);
 
-		JsonObj(const UInt_64 extra);
+		JsonObj(UInt_64 extra);
 
 		JsonObj(JsonObj &&value) noexcept;
 
@@ -34,9 +34,7 @@ namespace ehs
 
 		JsonObj& operator=(const JsonObj &value);
 
-		operator const JsonVar*() const;
-
-		operator JsonVar*();
+		operator JsonVar *() const;
 
 		UInt_64 Size() const;
 
@@ -44,20 +42,20 @@ namespace ehs
 
 		UInt_64 RawSize() const;
 
-		bool HasVar(const UInt_64 hashId) const;
+		bool HasVar(UInt_64 hashId) const;
 
 		bool HasVar(const Str_8 &identifier) const;
 
 		bool AddVar(const JsonVar &var);
 
-		const JsonVar* GetVar(const UInt_64 hashId) const;
+		const JsonVar *GetVar(UInt_64 hashId) const;
 
 		const JsonVar *GetVar(const Str_8& identifier) const;
 
-		JsonVar* GetVar(const UInt_64 hashId);
+		JsonVar *GetVar(UInt_64 hashId);
 
 		JsonVar *GetVar(const Str_8& identifier);
 
-		Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		Str_8 ToStr(UInt_64 level, bool compact) const override;
 	};
 }

include/ehs/json/JsonStr.h

@@ -7,7 +7,7 @@
 
 namespace ehs
 {
-	class EHS_LIB_IO JsonStr : public JsonBase
+	class EHS_LIB_IO JsonStr final : public JsonBase
 	{
 	public:
 		Str_8 value;
@@ -16,7 +16,7 @@ namespace ehs
 
 		JsonStr(Str_8 value);
 
-		JsonStr(const Char_8* value, const UInt_64 size = 0);
+		JsonStr(const Char_8 *value, UInt_64 size = 0);
 
 		JsonStr(JsonStr &&js) noexcept;
 
@@ -28,6 +28,6 @@ namespace ehs
 
 		operator Str_8 &();
 
-		Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		Str_8 ToStr(UInt_64 level, bool compact) const override;
 	};
 }

include/ehs/json/JsonVar.h

@@ -12,7 +12,7 @@ namespace ehs
 	class JsonNum;
 	class JsonStr;
 
-	class EHS_LIB_IO JsonVar
+	class EHS_LIB_IO JsonVar final
 	{
 	private:
 		UInt_64 hashId;
@@ -20,13 +20,13 @@ namespace ehs
 		JsonBase* value;
 
 	public:
-		virtual ~JsonVar();
+		~JsonVar();
 
 		JsonVar();
 
 		JsonVar(Str_8 id);
 
-		JsonVar(Str_8 id, const JsonBase* const value);
+		JsonVar(Str_8 id, const JsonBase *value);
 
 		JsonVar(Str_8 id, const JsonBase &value);
 
@@ -36,33 +36,33 @@ namespace ehs
 
 		JsonVar(Str_8 id, const JsonBool &value);
 
-		JsonVar(Str_8 id, const bool boolean);
+		JsonVar(Str_8 id, bool boolean);
 
 		JsonVar(Str_8 id, const JsonNum &value);
 
-		JsonVar(Str_8 id, const SInt_64 num);
+		JsonVar(Str_8 id, SInt_64 num);
 
-		JsonVar(Str_8 id, const UInt_64 num);
+		JsonVar(Str_8 id, UInt_64 num);
 
-		JsonVar(Str_8 id, const SInt_32 num);
+		JsonVar(Str_8 id, SInt_32 num);
 
-		JsonVar(Str_8 id, const UInt_32 num);
+		JsonVar(Str_8 id, UInt_32 num);
 
-		JsonVar(Str_8 id, const SInt_16 num);
+		JsonVar(Str_8 id, SInt_16 num);
 
-		JsonVar(Str_8 id, const UInt_16 num);
+		JsonVar(Str_8 id, UInt_16 num);
 
-		JsonVar(Str_8 id, const SInt_8 num);
+		JsonVar(Str_8 id, SInt_8 num);
 
-		JsonVar(Str_8 id, const UInt_8 num);
+		JsonVar(Str_8 id, UInt_8 num);
 
-		JsonVar(Str_8 id, const double num);
+		JsonVar(Str_8 id, double num);
 
-		JsonVar(Str_8 id, const float num);
+		JsonVar(Str_8 id, float num);
 
 		JsonVar(Str_8 id, const JsonStr &value);
 
-		JsonVar(Str_8 id, const Char_8* str, const UInt_64 size = 0);
+		JsonVar(Str_8 id, const Char_8 *str, UInt_64 size = 0);
 
 		JsonVar(Str_8 id, Str_8 str);
 
@@ -78,7 +78,7 @@ namespace ehs
 
 		Str_8 GetId() const;
 
-		void SetValue(const JsonBase* const newValue);
+		void SetValue(const JsonBase *newValue);
 
 		void SetValue(const JsonBase &newValue);
 
@@ -88,15 +88,15 @@ namespace ehs
 
 		void SetValue(const JsonBool &newValue);
 
-		void SetValue(const bool newValue);
+		void SetValue(bool newValue);
 
 		void SetValue(const JsonNum& newValue);
 
-		void SetValue(const float newValue);
+		void SetValue(float newValue);
 
 		void SetValue(const JsonStr& newValue);
 
-		void SetValue(const Char_8* newValue, const UInt_64 size = 0);
+		void SetValue(const Char_8* newValue, UInt_64 size = 0);
 
 		void SetValue(const Str_8& newValue);
 
@@ -104,6 +104,6 @@ namespace ehs
 
 		JsonBase* GetValue();
 
-		Str_8 ToStr(const UInt_64 level, const bool compact) const;
+		Str_8 ToStr(UInt_64 level, bool compact) const;
 	};
 }

include/ehs/system/BaseSystem.h

@@ -9,5 +9,9 @@ namespace ehs
 	{
 	public:
 		static void OpenURI(const Str_8& uri);
+
+		static Str_8 OpenFileDialog(const Str_8 &dir, const Str_8 &filters);
+
+		static Str_8 GetDirDialog(const Str_8 &dir);
 	};
 }

include/ehs/system/System_LNX.h

@@ -9,5 +9,9 @@ namespace ehs
 	{
 	public:
 		static void OpenURI(const Str_8& uri);
+
+		static Str_8 OpenFileDialog(const Str_8 &dir, const Str_8 &filters);
+
+		static Str_8 GetDirDialog(const Str_8 &dir);
 	};
 }

src/io/Window_W32.cpp

@@ -383,7 +383,7 @@ namespace ehs
 
 		rid[0].usUsagePage = HID_USAGE_PAGE_GENERIC;
 		rid[0].usUsage = HID_USAGE_GENERIC_MOUSE;
-		rid[0].dwFlags = RIDEV_INPUTSINK;
+		rid[0].dwFlags = 0;
 		rid[0].hwndTarget = hdl;
 
 		rid[1].usUsagePage = HID_USAGE_PAGE_GENERIC;
@@ -703,11 +703,118 @@ namespace ehs
 
     Serializer<UInt_64> Window::GetClipboard()
     {
+		if (!OpenClipboard(hdl))
+		{
+			EHS_LOG_INT(LogType::ERR, 0, "Failed to open Clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
 			return {};
 		}
 
+		HANDLE hData = GetClipboardData(CF_TEXT);
+		if (!hData)
+		{
+			EHS_LOG_INT(LogType::ERR, 1, "Failed to get clipboard handle with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			if (!CloseClipboard())
+				EHS_LOG_INT(LogType::ERR, 4, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return {};
+		}
+
+		Char_8* text = (Char_8 *)GlobalLock(hData);
+		if (!text)
+		{
+			EHS_LOG_INT(LogType::ERR, 2, "Failed to get clipboard data with error #" + Str_8::FromNum(GetLastError()) + ".");
+			return {};
+		}
+
+		Serializer<UInt_64> data(Endianness::LE, (Byte *)text, Str_8::Len(text));
+
+		if (!GlobalUnlock(hData))
+		{
+			EHS_LOG_INT(LogType::ERR, 3, "Failed to free clipboard data with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return data;
+		}
+
+		if (!CloseClipboard())
+		{
+			EHS_LOG_INT(LogType::ERR, 4, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return data;
+		}
+
+		EHS_LOG_SUCCESS();
+
+        return data;
+    }
+
     void Window::SetClipboard(Serializer<UInt_64> data)
     {
+		if (!OpenClipboard(hdl))
+		{
+			EHS_LOG_INT(LogType::ERR, 0, "Failed to open Clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+			return;
+		}
+
+		if (!EmptyClipboard())
+		{
+			EHS_LOG_INT(LogType::ERR, 1, "Failed to empty clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			if (!CloseClipboard())
+				EHS_LOG_INT(LogType::ERR, 6, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return;
+		}
+
+		HGLOBAL hGlob = GlobalAlloc(GMEM_MOVEABLE, data.Size());
+		if (!hGlob)
+		{
+			EHS_LOG_INT(LogType::ERR, 2, "Failed to allocate clipboard data with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			if (!CloseClipboard())
+				EHS_LOG_INT(LogType::ERR, 6, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return;
+		}
+
+		Byte* result = (Byte *)GlobalLock(hGlob);
+		if (!result)
+		{
+			EHS_LOG_INT(LogType::ERR, 3, "Failed to lock data with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			GlobalFree(hGlob);
+
+			if (!CloseClipboard())
+				EHS_LOG_INT(LogType::ERR, 6, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return;
+		}
+
+		Util::Copy(result, &data[0], data.Size());
+
+		GlobalUnlock(hGlob);
+
+		HANDLE hData = SetClipboardData(CF_TEXT, hGlob);
+		if (!hData)
+		{
+			EHS_LOG_INT(LogType::ERR, 5, "Failed to get clipboard handle with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			GlobalFree(hGlob);
+
+			if (!CloseClipboard())
+				EHS_LOG_INT(LogType::ERR, 6, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return;
+		}
+
+		if (!CloseClipboard())
+		{
+			EHS_LOG_INT(LogType::ERR, 6, "Failed to close clipboard with error #" + Str_8::FromNum(GetLastError()) + ".");
+
+			return;
+		}
+
+		EHS_LOG_SUCCESS();
     }
 
     void Window::SetCursorImg(CursorImg img)

src/io/audio/Audio.cpp

@@ -290,6 +290,11 @@ namespace ehs
 		return channels * frames;
 	}
 
+	UInt_8 Audio::GetFrameSize() const
+	{
+		return byteDepth * channels;
+	}
+
 	UInt_64 Audio::GetSize() const
 	{
 		return byteDepth * channels * frames;
@@ -300,6 +305,11 @@ namespace ehs
 		return length;
 	}
 
+	Byte* Audio::GetFrame(UInt_64 frameIndex) const
+	{
+		return &data[frameIndex * GetFrameSize()];
+	}
+
 	Array<Byte> Audio::FrameAsMono(const UInt_64 frameIndex) const
 	{
 		Array<Byte> result(byteDepth);
@@ -1743,161 +1753,161 @@ namespace ehs
 	void Audio::SInt_16_to_SInt_8(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			newData[a] = (Byte)((float)((SInt_16*)data)[a] / (float)EHS_SINT_16_MAX * (float)EHS_SINT_8_MAX);
+			newData[a] = (Byte)((double)((SInt_16*)data)[a] / (double)EHS_SINT_16_MAX * (double)EHS_SINT_8_MAX);
 
-		*(SInt_8*)newPeak = (SInt_8)((float)*(SInt_16*)peak / (float)EHS_SINT_16_MAX * (float)EHS_SINT_8_MAX);
+		*(SInt_8*)newPeak = (SInt_8)((double)*(SInt_16*)peak / (double)EHS_SINT_16_MAX * (double)EHS_SINT_8_MAX);
 	}
 
 	void Audio::Float_to_SInt_8(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_8*)newData)[a] = (SInt_8)(((float*)data)[a] * (float)EHS_SINT_8_MAX);
+			((SInt_8*)newData)[a] = (SInt_8)((double)((float*)data)[a] * (double)EHS_SINT_8_MAX);
 
-		*(SInt_8*)newPeak = (SInt_8)(*(float*)peak * (float)EHS_SINT_8_MAX);
+		*(SInt_8*)newPeak = (SInt_8)((double)(*(float*)peak) * (double)EHS_SINT_8_MAX);
 	}
 
 	void Audio::SInt_32_to_SInt_8(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			newData[a] = (Byte)((float)((SInt_32*)data)[a] / (float)EHS_SINT_32_MAX * (float)EHS_SINT_8_MAX);
+			newData[a] = (Byte)((double)((SInt_32*)data)[a] / (double)EHS_SINT_32_MAX * (double)EHS_SINT_8_MAX);
 
-		*(SInt_8*)newPeak = (SInt_8)((float)*(SInt_32*)peak / (float)EHS_SINT_32_MAX * (float)EHS_SINT_8_MAX);
+		*(SInt_8*)newPeak = (SInt_8)((double)*(SInt_32*)peak / (double)EHS_SINT_32_MAX * (double)EHS_SINT_8_MAX);
 	}
 
 	void Audio::SInt_64_to_SInt_8(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			newData[a] = (Byte)((float)((SInt_64*)data)[a] / (float)EHS_SINT_64_MAX * (float)EHS_SINT_8_MAX);
+			newData[a] = (Byte)((double)((SInt_64*)data)[a] / (double)EHS_SINT_64_MAX * (double)EHS_SINT_8_MAX);
 
-		*(SInt_8*)newPeak = (SInt_8)((float)*(SInt_64*)peak / (float)EHS_SINT_64_MAX * (float)EHS_SINT_8_MAX);
+		*(SInt_8*)newPeak = (SInt_8)((double)*(SInt_64*)peak / (double)EHS_SINT_64_MAX * (double)EHS_SINT_8_MAX);
 	}
 
 	void Audio::SInt_8_to_SInt_16(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_16*)newData)[a] = (SInt_16)((float)(SInt_8)data[a] / (float)EHS_SINT_8_MAX * (float)EHS_SINT_16_MAX);
+			((SInt_16*)newData)[a] = (SInt_16)((double)(SInt_8)data[a] / (double)EHS_SINT_8_MAX * (double)EHS_SINT_16_MAX);
 
-		*(SInt_16*)newPeak = (SInt_16)((float)*(SInt_8*)peak / (float)EHS_SINT_8_MAX * (float)EHS_SINT_16_MAX);
+		*(SInt_16*)newPeak = (SInt_16)((double)*(SInt_8*)peak / (double)EHS_SINT_8_MAX * (double)EHS_SINT_16_MAX);
 	}
 
 	void Audio::Float_to_SInt_16(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_16*)newData)[a] = (SInt_16)(((float*)data)[a] * (float)EHS_SINT_16_MAX);
+			((SInt_16*)newData)[a] = (SInt_16)((double)((float*)data)[a] * (double)EHS_SINT_16_MAX);
 
-		*(SInt_16*)newPeak = (SInt_16)(*(float*)peak * (float)EHS_SINT_16_MAX);
+		*(SInt_16*)newPeak = (SInt_16)((double)(*(float*)peak) * (double)EHS_SINT_16_MAX);
 	}
 
 	void Audio::SInt_32_to_SInt_16(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_16*)newData)[a] = (SInt_16)((float)((SInt_32*)data)[a] / (float)EHS_SINT_32_MAX * (float)EHS_SINT_16_MAX);
+			((SInt_16*)newData)[a] = (SInt_16)((double)((SInt_32*)data)[a] / (double)EHS_SINT_32_MAX * (double)EHS_SINT_16_MAX);
 
-		*(SInt_16*)newPeak = (SInt_16)((float)*(SInt_32*)peak / (float)EHS_SINT_32_MAX * (float)EHS_SINT_16_MAX);
+		*(SInt_16*)newPeak = (SInt_16)((double)*(SInt_32*)peak / (double)EHS_SINT_32_MAX * (double)EHS_SINT_16_MAX);
 	}
 
 	void Audio::SInt_64_to_SInt_16(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_16*)newData)[a] = (SInt_16)((float)((SInt_64*)data)[a] / (float)EHS_SINT_64_MAX * (float)EHS_SINT_16_MAX);
+			((SInt_16*)newData)[a] = (SInt_16)((double)((SInt_64*)data)[a] / (double)EHS_SINT_64_MAX * (double)EHS_SINT_16_MAX);
 
-		*(SInt_16*)newPeak = (SInt_16)((float)*(SInt_64*)peak / (float)EHS_SINT_64_MAX * (float)EHS_SINT_16_MAX);
+		*(SInt_16*)newPeak = (SInt_16)((double)*(SInt_64*)peak / (double)EHS_SINT_64_MAX * (double)EHS_SINT_16_MAX);
 	}
 
 	void Audio::SInt_8_to_Float(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((float*)newData)[a] = (float)(((SInt_8*)data)[a]) / (float)EHS_SINT_8_MAX;
+			((float*)newData)[a] = (float)((double)(((SInt_8*)data)[a]) / (double)EHS_SINT_8_MAX);
 
-		*(float*)newPeak = (float)*(SInt_8*)peak / (float)EHS_SINT_8_MAX;
+		*(float*)newPeak = (float)((double)*(SInt_8*)peak / (double)EHS_SINT_8_MAX);
 	}
 
 	void Audio::SInt_16_to_Float(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((float*)newData)[a] = (float)(((SInt_16*)data)[a]) / (float)EHS_SINT_16_MAX;
+			((float*)newData)[a] = (float)((double)(((SInt_16*)data)[a]) / (double)EHS_SINT_16_MAX);
 
-		*(float*)newPeak = (float)*(SInt_16*)peak / (float)EHS_SINT_16_MAX;
+		*(float*)newPeak = (float)((double)*(SInt_16*)peak / (double)EHS_SINT_16_MAX);
 	}
 
 	void Audio::SInt_32_to_Float(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((float*)newData)[a] = (float)(((SInt_32*)data)[a]) / (float)EHS_SINT_32_MAX;
+			((float*)newData)[a] = (float)((double)(((SInt_32*)data)[a]) / (double)EHS_SINT_32_MAX);
 
-		*(float*)newPeak = (float)*(SInt_32*)peak / (float)EHS_SINT_32_MAX;
+		*(float*)newPeak = (float)((double)*(SInt_32*)peak / (double)EHS_SINT_32_MAX);
 	}
 
 	void Audio::SInt_64_to_Float(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((float*)newData)[a] = (float)(((SInt_64*)data)[a]) / (float)EHS_SINT_64_MAX;
+			((float*)newData)[a] = (float)((double)(((SInt_64*)data)[a]) / (double)EHS_SINT_64_MAX);
 
-		*(float*)newPeak = (float)*(SInt_64*)peak / (float)EHS_SINT_64_MAX;
+		*(float*)newPeak = (float)((double)*(SInt_64*)peak / (double)EHS_SINT_64_MAX);
 	}
 
 	void Audio::SInt_8_to_SInt_32(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_32*)newData)[a] = (SInt_32)((float)(SInt_8)data[a] / (float)EHS_SINT_8_MAX * (float)EHS_SINT_32_MAX);
+			((SInt_32*)newData)[a] = (SInt_32)((double)(SInt_8)data[a] / (double)EHS_SINT_8_MAX * (double)EHS_SINT_32_MAX);
 
-		*(SInt_32*)newPeak = (SInt_32)((float)*(SInt_8*)peak / (float)EHS_SINT_8_MAX * (float)EHS_SINT_32_MAX);
+		*(SInt_32*)newPeak = (SInt_32)((double)*(SInt_8*)peak / (double)EHS_SINT_8_MAX * (double)EHS_SINT_32_MAX);
 	}
 
 	void Audio::SInt_16_to_SInt_32(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_32*)newData)[a] = (SInt_32)((float)((SInt_16*)data)[a] / (float)EHS_SINT_16_MAX * (float)EHS_SINT_32_MAX);
+			((SInt_32*)newData)[a] = (SInt_32)((double)((SInt_16*)data)[a] / (double)EHS_SINT_16_MAX * (double)EHS_SINT_32_MAX);
 
-		*(SInt_32*)newPeak = (SInt_32)((float)*(SInt_16*)peak / (float)EHS_SINT_16_MAX * (float)EHS_SINT_32_MAX);
+		*(SInt_32*)newPeak = (SInt_32)((double)*(SInt_16*)peak / (double)EHS_SINT_16_MAX * (double)EHS_SINT_32_MAX);
 	}
 
 	void Audio::Float_to_SInt_32(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_32*)newData)[a] = (SInt_32)(((float*)data)[a] * (float)EHS_SINT_32_MAX);
+			((SInt_32*)newData)[a] = (SInt_32)(((double*)data)[a] * (double)EHS_SINT_32_MAX);
 
-		*(SInt_32*)newPeak = (SInt_32)(*(float*)peak * (float)EHS_SINT_32_MAX);
+		*(SInt_32*)newPeak = (SInt_32)(*(double*)peak * (double)EHS_SINT_32_MAX);
 	}
 
 	void Audio::SInt_64_to_SInt_32(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_32*)newData)[a] = (SInt_32)((float)((SInt_64*)data)[a] / (float)EHS_SINT_64_MAX * (float)EHS_SINT_32_MAX);
+			((SInt_32*)newData)[a] = (SInt_32)((double)((SInt_64*)data)[a] / (double)EHS_SINT_64_MAX * (double)EHS_SINT_32_MAX);
 
-		*(SInt_32*)newPeak = (SInt_32)((float)*(SInt_64*)peak / (float)EHS_SINT_64_MAX * (float)EHS_SINT_32_MAX);
+		*(SInt_32*)newPeak = (SInt_32)((double)*(SInt_64*)peak / (double)EHS_SINT_64_MAX * (double)EHS_SINT_32_MAX);
 	}
 
 	void Audio::SInt_8_to_SInt_64(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_64*)newData)[a] = (SInt_64)((float)(SInt_8)data[a] / (float)EHS_SINT_8_MAX * (float)EHS_SINT_64_MAX);
+			((SInt_64*)newData)[a] = (SInt_64)((double)(SInt_8)data[a] / (double)EHS_SINT_8_MAX * (double)EHS_SINT_64_MAX);
 
-		*(SInt_64*)newPeak = (SInt_64)((float)*(SInt_8*)peak / (float)EHS_SINT_8_MAX * (float)EHS_SINT_64_MAX);
+		*(SInt_64*)newPeak = (SInt_64)((double)*(SInt_8*)peak / (double)EHS_SINT_8_MAX * (double)EHS_SINT_64_MAX);
 	}
 
 	void Audio::SInt_16_to_SInt_64(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_64*)newData)[a] = (SInt_64)((float)((SInt_16*)data)[a] / (float)EHS_SINT_16_MAX * (float)EHS_SINT_64_MAX);
+			((SInt_64*)newData)[a] = (SInt_64)((double)((SInt_16*)data)[a] / (double)EHS_SINT_16_MAX * (double)EHS_SINT_64_MAX);
 
-		*(SInt_64*)newPeak = (SInt_64)((float)*(SInt_16*)peak / (float)EHS_SINT_16_MAX * (float)EHS_SINT_64_MAX);
+		*(SInt_64*)newPeak = (SInt_64)((double)*(SInt_16*)peak / (double)EHS_SINT_16_MAX * (double)EHS_SINT_64_MAX);
 	}
 
 	void Audio::Float_to_SInt_64(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_64*)newData)[a] = (SInt_64)(((float*)data)[a] * (float)EHS_SINT_64_MAX);
+			((SInt_64*)newData)[a] = (SInt_64)(((double*)data)[a] * (double)EHS_SINT_64_MAX);
 
-		*(SInt_64*)newPeak = (SInt_64)(*(float*)peak * (float)EHS_SINT_64_MAX);
+		*(SInt_64*)newPeak = (SInt_64)(*(double*)peak * (double)EHS_SINT_64_MAX);
 	}
 
 	void Audio::SInt_32_to_SInt_64(Byte* newData, Byte* newPeak) const
 	{
 		for (UInt_64 a = 0; a < GetSampleCount(); ++a)
-			((SInt_64*)newData)[a] = (SInt_64)((float)((SInt_32*)data)[a] / (float)EHS_SINT_32_MAX * (float)EHS_SINT_64_MAX);
+			((SInt_64*)newData)[a] = (SInt_64)((double)((SInt_32*)data)[a] / (double)EHS_SINT_32_MAX * (double)EHS_SINT_64_MAX);
 
-		*(SInt_64*)newPeak = (SInt_64)((float)*(SInt_32*)peak / (float)EHS_SINT_32_MAX * (float)EHS_SINT_64_MAX);
+		*(SInt_64*)newPeak = (SInt_64)((double)*(SInt_32*)peak / (double)EHS_SINT_32_MAX * (double)EHS_SINT_64_MAX);
 	}
 
 	bool EncodeEHA(const ehs::AudioCodec* const codec, ehs::Serializer<ehs::UInt_64>& out, const ehs::Audio* const in)

src/io/audio/AudioDevice_ALSA.cpp

@@ -1,392 +0,0 @@
-#include "ehs/io/audio/AudioDevice_ALSA.h"
-#include "ehs/EHS.h"
-#include "ehs/Log.h"
-#include "ehs/io/Console.h"
-
-namespace ehs
-{
-	AudioDevice::~AudioDevice()
-	{
-		if (!hdl)
-			return;
-
-		snd_pcm_drain(hdl);
-		snd_pcm_close(hdl);
-	}
-
-	AudioDevice::AudioDevice()
-		: hdl(nullptr)
-	{
-	}
-
-	AudioDevice::AudioDevice(AudioDevice&& device) noexcept
-		: BaseAudioDevice(device), hdl(device.hdl)
-	{
-		device.hdl = nullptr;
-	}
-
-	AudioDevice::AudioDevice(const AudioDevice& device)
-		: BaseAudioDevice(device), hdl(nullptr)
-	{
-	}
-
-	AudioDevice& AudioDevice::operator=(AudioDevice&& device) noexcept
-	{
-		if (this == &device)
-			return *this;
-
-		BaseAudioDevice::operator=(device);
-
-		hdl = device.hdl;
-
-		device.hdl = nullptr;
-
-		return *this;
-	}
-
-	AudioDevice& AudioDevice::operator=(const AudioDevice& device)
-	{
-		if (this == &device)
-			return *this;
-
-		BaseAudioDevice::operator=(device);
-
-		hdl = nullptr;
-
-		return *this;
-	}
-
-	void AudioDevice::Release()
-	{
-		if (!IsValid())
-			return;
-
-		snd_pcm_drain(hdl);
-		snd_pcm_close(hdl);
-		hdl = nullptr;
-	}
-
-	void AudioDevice::OpenStream()
-	{
-		if (streaming)
-			return;
-
-		snd_pcm_hw_params_t* params;
-		snd_pcm_hw_params_alloca(&params);
-
-		snd_pcm_hw_params_any(hdl, params);
-
-		if (snd_pcm_hw_params_set_access(hdl, params, SND_PCM_ACCESS_MMAP_INTERLEAVED) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 0, "Failed to set access.");
-			return;
-		}
-
-		if (bitDepth)
-		{
-			snd_pcm_format_t format;
-			switch (dataType)
-			{
-				case DataType::FLOAT:
-				{
-					format = SND_PCM_FORMAT_FLOAT;
-					break;
-				}
-				case DataType::SINT_32:
-				{
-					format = SND_PCM_FORMAT_S32;
-					break;
-				}
-				case DataType::SINT_24:
-				{
-					format = SND_PCM_FORMAT_S24;
-					break;
-				}
-				case DataType::SINT_16:
-				{
-					format = SND_PCM_FORMAT_S16;
-					break;
-				}
-				case DataType::SINT_8:
-				{
-					format = SND_PCM_FORMAT_S8;
-					break;
-				}
-				default:
-				{
-					EHS_LOG_INT(LogType::ERR, 0, "Invalid data type.");
-					return;
-				}
-			}
-
-			snd_pcm_hw_params_set_format(hdl, params, format);
-		}
-
-		if (channels)
-		{
-			if (snd_pcm_hw_params_set_channels_near(hdl, params, &channels) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 1, "Failed to set channels.");
-				return;
-			}
-		}
-
-		if (sampleRate)
-		{
-			if (snd_pcm_hw_params_set_rate_near(hdl, params, &sampleRate, nullptr) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 2, "Failed to set sample rate.");
-				return;
-			}
-		}
-
-		if (snd_pcm_hw_params_set_period_time_near(hdl, params, &period, nullptr) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 3, "Failed to set period.");
-			return;
-		}
-
-		if (snd_pcm_hw_params_set_buffer_time_near(hdl, params, &latency, nullptr) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 4, "Failed to set latency.");
-			return;
-		}
-
-		if (snd_pcm_hw_params(hdl, params) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 5, "Failed to apply hardware parameters.");
-			return;
-		}
-
-		if (!bitDepth)
-		{
-			snd_pcm_format_t format;
-			if (snd_pcm_hw_params_get_format(params, &format) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 6, "Failed to retrieve audio device properties.");
-				return;
-			}
-
-			switch (format)
-			{
-				case SND_PCM_FORMAT_FLOAT:
-				{
-					dataType = DataType::FLOAT;
-					bitDepth = 32;
-					break;
-				}
-				case SND_PCM_FORMAT_S32:
-				{
-					dataType = DataType::SINT_32;
-					bitDepth = 32;
-					break;
-				}
-				case SND_PCM_FORMAT_S24:
-				{
-					dataType = DataType::SINT_24;
-					bitDepth = 24;
-					break;
-				}
-				case SND_PCM_FORMAT_S16:
-				{
-					dataType = DataType::SINT_16;
-					bitDepth = 16;
-					break;
-				}
-				case SND_PCM_FORMAT_S8:
-				{
-					dataType = DataType::SINT_8;
-					bitDepth = 8;
-					break;
-				}
-				default:
-				{
-					EHS_LOG_INT(LogType::ERR, 7, "Format unsupported.");
-					break;
-				}
-			}
-		}
-
-		if (!channels)
-		{
-			if (snd_pcm_hw_params_get_channels(params, &channels) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 8, "Failed to retrieve channel count.");
-				return;
-			}
-		}
-
-		if (!sampleRate)
-		{
-			int dir;
-			if (snd_pcm_hw_params_get_rate(params, &sampleRate, &dir) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 9, "Failed to retrieve sample rate.");
-				return;
-			}
-		}
-
-		if (snd_pcm_hw_params_get_buffer_size(params, &maxFrames) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 10, "Failed to retrieve buffer size.");
-		}
-
-		snd_pcm_sw_params_t* swParams = nullptr;
-		snd_pcm_sw_params_alloca(&swParams);
-
-		if (snd_pcm_sw_params_current(hdl, swParams) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 11, "Failed to retrieve software parameters.");
-			return;
-		}
-
-		if (snd_pcm_sw_params_set_silence_threshold(hdl, swParams, maxFrames) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 12, "Failed to set silence threshold.");
-			return;
-		}
-
-		if (snd_pcm_sw_params_set_silence_size(hdl, swParams, maxFrames) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 12, "Failed to set silence size.");
-			return;
-		}
-
-		if (snd_pcm_sw_params(hdl, swParams) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 13, "Failed to set software parameters.");
-			return;
-		}
-
-		if (snd_pcm_prepare(hdl) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 14, "Failed to prepare audio stream.");
-			return;
-		}
-
-		streaming = true;
-	}
-
-	void AudioDevice::CloseStream()
-	{
-		if (!streaming)
-			return;
-
-		snd_pcm_drain(hdl);
-
-		streaming = false;
-	}
-
-	UInt_64 AudioDevice::GetAvailFrames() const
-	{
-		snd_pcm_state_t state = snd_pcm_state(hdl);
-		if (state == SND_PCM_STATE_XRUN)
-		{
-			EHS_LOG_INT(LogType::WARN, 0, "Buffer overrun/underrun occurred.");
-			if (snd_pcm_recover(hdl, -EPIPE, 0) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 1, "Failed to recover from buffer overrun/underrun.");
-				return 0;
-			}
-			return GetAvailFrames();
-		}
-		else if (state == SND_PCM_STATE_PREPARED)
-		{
-			if (snd_pcm_start(hdl) < 0)
-			{
-				EHS_LOG_INT(LogType::ERR, 2, "Failed to start audio stream.");
-				return 0;
-			}
-
-			return GetAvailFrames();
-		}
-
-		snd_pcm_sframes_t frames = snd_pcm_avail_update(hdl);
-		if (frames < 0)
-		{
-			if (frames == -EPIPE)
-			{
-				EHS_LOG_INT(LogType::WARN, 3, "Buffer overrun/underrun occurred.");
-				if (snd_pcm_recover(hdl, -EPIPE, 1) < 0)
-				{
-					EHS_LOG_INT(LogType::ERR, 4, "Failed to recover from buffer overrun/underrun.");
-					return 0;
-				}
-
-				return GetAvailFrames();
-			}
-			else
-			{
-				EHS_LOG_INT(LogType::ERR, 5, "Failed to retrieve available frames with error #" + Str_8::FromNum(frames) + ".");
-				return 0;
-			}
-		}
-
-		return frames;
-	}
-
-	Byte* AudioDevice::Map(UInt_64* offset, UInt_64* frames)
-	{
-		const snd_pcm_channel_area_t* areas;
-		if (snd_pcm_mmap_begin(hdl, &areas, offset, frames) < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 0, "Failed to map audio buffer.");
-			return nullptr;
-		}
-
-		return (Byte*)areas->addr + areas->first / 8;
-	}
-
-	void AudioDevice::UnMap(const UInt_64 offset, const UInt_64 frames)
-	{
-		snd_pcm_sframes_t committed = snd_pcm_mmap_commit(hdl, offset, frames);
-		if (committed < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 0, "Failed to commit mapped audio buffer.");
-			return;
-		}
-	}
-
-	bool AudioDevice::IsValid() const
-	{
-		return hdl;
-	}
-
-	AudioDevice AudioDevice::GetDefault(const AudioDeviceType type)
-	{
-		AudioDevice result;
-
-		snd_pcm_stream_t rType;
-		if (type == AudioDeviceType::INPUT)
-		{
-			rType = SND_PCM_STREAM_CAPTURE;
-		}
-		else if (type == AudioDeviceType::OUTPUT)
-		{
-			rType = SND_PCM_STREAM_PLAYBACK;
-		}
-		else
-		{
-			EHS_LOG_INT(LogType::ERR, 1, "Wrong value for the audio device type.");
-			return {};
-		}
-
-		int err = snd_pcm_open(&result.hdl, "default", rType, SND_PCM_NONBLOCK);
-		if (err < 0)
-		{
-			EHS_LOG_INT(LogType::ERR, 2, "Failed to retrieve default audio device with error #" + Str_8::FromNum(err) + ".");
-			return {};
-		}
-
-		result.type = AudioDeviceType::OUTPUT;
-
-		EHS_LOG_SUCCESS();
-
-		return result;
-	}
-
-	Array<AudioDevice> AudioDevice::Get(const AudioDeviceType type, const AudioDeviceState state)
-	{
-		return {};
-	}
-}

src/io/audio/AudioDevice_PW.cpp

@@ -0,0 +1,409 @@
+#include "ehs/io/audio/AudioDevice_PW.h"
+#include "ehs/EHS.h"
+#include "ehs/Log.h"
+#include "ehs/system/Semaphore.h"
+
+#include <spa/utils/result.h>
+#include <spa/utils/dict.h>
+#include <spa/buffer/buffer.h>
+#include <spa/param/latency-utils.h>
+
+namespace ehs
+{
+	Array<AudioDevice> AudioDevice::devices;
+
+	void AudioDevice::RegistryEventGlobal(void *data, const UInt_32 id, UInt_32 permissions, const char *type, UInt_32 version, const spa_dict *props)
+	{
+		if (Str_8::Cmp(type, PW_TYPE_INTERFACE_Node))
+		{
+			const Str_8 mediaClass = spa_dict_lookup(props, PW_KEY_MEDIA_CLASS);
+			if (mediaClass.Size() && (mediaClass == "Audio/Sink" || mediaClass == "Audio/Source"))
+			{
+				AudioDevice device;
+
+				if (mediaClass == "Audio/Sink")
+					device.type = AudioDeviceType::OUTPUT;
+				else if (mediaClass == "Audio/Source")
+					device.type = AudioDeviceType::INPUT;
+
+				device.id = id;
+				device.name = spa_dict_lookup(props, PW_KEY_NODE_NAME);
+
+				EHS_LOG_INT(LogType::INFO, 1, "\nDevice Name: " + device.name + "\nId: " + Str_8::FromNum(device.id));
+
+				devices.Push(device);
+			}
+		}
+	}
+
+	void AudioDevice::RegistryEventGlobalRemove(void *data, UInt_32 id)
+	{
+	}
+
+	void AudioDevice::OnParamChanged(void *data, UInt_32 id, const spa_pod *param)
+	{
+		if (!param)
+			return;
+
+		if (id == SPA_PARAM_Buffers)
+		{
+			AudioDevice *device = (AudioDevice *)data;
+
+			spa_pod_object *obj = (spa_pod_object *)param;
+			spa_pod_prop *prop;
+
+			SPA_POD_OBJECT_FOREACH(obj, prop)
+			{
+				if (prop->key == SPA_PARAM_BUFFERS_size)
+				{
+					spa_pod_get_int(&prop->value, (int32_t *)&device->maxFrames);
+					device->maxFrames = device->maxFrames / device->byteDepth / device->channels;
+				}
+			}
+		}
+	}
+
+	AudioDevice::~AudioDevice()
+	{
+		if (!IsStreaming())
+			return;
+
+		if (output)
+		{
+			pw_stream_disconnect(output);
+			pw_stream_destroy(output);
+			output = nullptr;
+		}
+
+		if (input)
+		{
+			pw_stream_disconnect(input);
+			pw_stream_destroy(input);
+			input = nullptr;
+		}
+
+		pw_core_disconnect(core);
+		core = nullptr;
+
+		pw_context_destroy(context);
+		context = nullptr;
+
+		pw_loop_destroy(loop);
+		loop = nullptr;
+	}
+
+	AudioDevice::AudioDevice()
+		: id(0), loop(nullptr), context(nullptr), core(nullptr), input(nullptr), output(nullptr)
+	{
+	}
+
+	AudioDevice::AudioDevice(AudioDevice&& device) noexcept
+		: BaseAudioDevice(device), id(device.id), name((Str_8 &&)device.name), loop(device.loop),
+		context(device.context), core(device.core), input(device.input), output(device.output)
+	{
+		device.id = 0;
+		device.loop = nullptr;
+		device.context = nullptr;
+		device.core = nullptr;
+		device.input = nullptr;
+		device.output = nullptr;
+	}
+
+	AudioDevice::AudioDevice(const AudioDevice& device)
+		: BaseAudioDevice(device), id(device.id), name(device.name), loop(nullptr), context(nullptr), core(nullptr),
+		input(nullptr), output(nullptr)
+	{
+	}
+
+	AudioDevice& AudioDevice::operator=(AudioDevice&& device) noexcept
+	{
+		if (this == &device)
+			return *this;
+
+		BaseAudioDevice::operator=(device);
+
+		id = device.id;
+		name = (Str_8 &&)device.name;
+		loop = device.loop;
+		context = device.context;
+		core = device.core;
+		input = device.input;
+		output = device.output;
+
+		device.id = 0;
+		device.loop = nullptr;
+		device.context = nullptr;
+		device.core = nullptr;
+		device.input = nullptr;
+		device.output = nullptr;
+
+		return *this;
+	}
+
+	AudioDevice& AudioDevice::operator=(const AudioDevice& device)
+	{
+		if (this == &device)
+			return *this;
+
+		BaseAudioDevice::operator=(device);
+
+		id = device.id;
+		name = device.name;
+		loop = nullptr;
+		context = nullptr;
+		core = nullptr;
+		input = nullptr;
+		output = nullptr;
+
+		return *this;
+	}
+
+	void AudioDevice::OpenStream()
+	{
+		if (!IsValid() || IsStreaming())
+			return;
+
+		loop = pw_loop_new(nullptr);
+		context = pw_context_new(loop, nullptr, 0);
+		core = pw_context_connect(context, nullptr, 0);
+
+		spa_audio_info_raw info = {
+			.format = SPA_AUDIO_FORMAT_F32,
+			.rate = GetSampleRate(),
+			.channels = GetChannels(),
+			.position = {
+				SPA_AUDIO_CHANNEL_FL,
+				SPA_AUDIO_CHANNEL_FR,
+				SPA_AUDIO_CHANNEL_FC,
+				SPA_AUDIO_CHANNEL_LFE,
+				SPA_AUDIO_CHANNEL_SL,
+				SPA_AUDIO_CHANNEL_SR,
+				SPA_AUDIO_CHANNEL_RL,
+				SPA_AUDIO_CHANNEL_RR
+			}
+		};
+
+		pw_properties *props = pw_properties_new(
+			PW_KEY_MEDIA_TYPE, "Audio",
+			PW_KEY_MEDIA_CATEGORY, GetCategory(),
+			PW_KEY_MEDIA_ROLE, "Game",
+			nullptr
+		);
+
+		spa_pod_builder b = {};
+		Byte buffer[1024];
+
+		spa_pod_builder_init(&b, buffer, sizeof(buffer));
+
+		const spa_pod *pod[] = {spa_format_audio_raw_build(&b, SPA_PARAM_EnumFormat, &info)};
+
+		if (GetType() == AudioDeviceType::INPUT || GetType() == AudioDeviceType::ALL)
+		{
+			input = pw_stream_new(core, "", props);
+			if (!input)
+			{
+				EHS_LOG_INT(LogType::ERR, 1, "Failed to create input stream for audio device.");
+				return;
+			}
+
+			pw_stream_connect(
+				output,
+				PW_DIRECTION_INPUT,
+				id,
+				(pw_stream_flags)(PW_STREAM_FLAG_AUTOCONNECT | PW_STREAM_FLAG_MAP_BUFFERS),
+				pod,
+				1
+			);
+		}
+
+		if (GetType() == AudioDeviceType::OUTPUT || GetType() == AudioDeviceType::ALL)
+		{
+			output = pw_stream_new(core, "", props);
+			if (!output)
+			{
+				EHS_LOG_INT(LogType::ERR, 1, "Failed to create output stream for audio device.");
+				return;
+			}
+
+			pw_stream_connect(
+				output,
+				PW_DIRECTION_OUTPUT,
+				id,
+				(pw_stream_flags)(PW_STREAM_FLAG_AUTOCONNECT | PW_STREAM_FLAG_MAP_BUFFERS),
+				pod,
+				1
+			);
+		}
+
+		static constexpr pw_stream_events streamEvents = {
+			.version = PW_VERSION_STREAM_EVENTS,
+			.param_changed = OnParamChanged
+		};
+
+		spa_hook streamListener = {};
+		pw_stream_add_listener(output, &streamListener, &streamEvents, this);
+
+		EHS_LOG_SUCCESS();
+	}
+
+	void AudioDevice::CloseStream()
+	{
+		if (!IsStreaming())
+			return;
+
+		if (output)
+		{
+			pw_stream_disconnect(output);
+			pw_stream_destroy(output);
+			output = nullptr;
+		}
+
+		if (input)
+		{
+			pw_stream_disconnect(input);
+			pw_stream_destroy(input);
+			input = nullptr;
+		}
+
+		pw_core_disconnect(core);
+		core = nullptr;
+
+		pw_context_destroy(context);
+		context = nullptr;
+
+		pw_loop_destroy(loop);
+		loop = nullptr;
+	}
+
+	UInt_64 AudioDevice::SendStream(const void *data, const UInt_64 size)
+	{
+		if (GetType() != AudioDeviceType::OUTPUT && GetType() != AudioDeviceType::ALL)
+		{
+			EHS_LOG_INT(LogType::ERR, 0, "You can only send an audio stream on an output audio device.");
+			return 0;
+		}
+
+		pw_loop_iterate(loop, 0);
+
+		if (pw_stream_get_state(output, nullptr) != PW_STREAM_STATE_STREAMING)
+			return 0;
+
+		pw_buffer *buf = pw_stream_dequeue_buffer(output);
+		if (!buf)
+			return 0;
+
+		UInt_64 out = 0;
+
+		spa_data &result = buf->buffer->datas[0];
+
+		if (size > result.maxsize)
+			out = result.maxsize;
+		else
+			out = size;
+
+		Util::Copy(result.data, data, out);
+
+		pw_stream_queue_buffer(output, buf);
+
+		EHS_LOG_SUCCESS();
+
+		return out;
+	}
+
+	UInt_64 AudioDevice::ReceiveStream(void *data, const UInt_64 size)
+	{
+		if (GetType() != AudioDeviceType::INPUT && GetType() != AudioDeviceType::ALL)
+		{
+			EHS_LOG_INT(LogType::ERR, 0, "You can only send an audio stream on an input audio device.");
+			return 0;
+		}
+
+		pw_loop_iterate(loop, 0);
+
+		if (pw_stream_get_state(input, nullptr) != PW_STREAM_STATE_STREAMING)
+			return 0;
+
+		pw_buffer *buf = pw_stream_dequeue_buffer(input);
+		if (!buf)
+			return 0;
+
+		spa_data &result = buf->buffer->datas[0];
+
+		UInt_64 in;
+		if (result.chunk->size <= size)
+			in = result.chunk->size;
+		else
+			in = size;
+
+		Util::Copy(data, result.data, in);
+
+		pw_stream_queue_buffer(input, buf);
+
+		EHS_LOG_SUCCESS();
+
+		return in;
+	}
+
+	bool AudioDevice::IsStreaming() const
+	{
+		return loop && context && core && (input || output);
+	}
+
+	bool AudioDevice::IsValid() const
+	{
+		return id;
+	}
+
+	AudioDevice AudioDevice::GetDefault(const AudioDeviceType type)
+	{
+		pw_init(nullptr, nullptr);
+
+		AudioDevice result;
+		result.type = type;
+		result.id = PW_ID_ANY;
+
+		return result;
+	}
+
+	Array<AudioDevice> AudioDevice::Get(const AudioDeviceType type, const AudioDeviceState state)
+	{
+		pw_init(nullptr, nullptr);
+
+		pw_loop *loop = pw_loop_new(nullptr);
+		pw_context *context = pw_context_new(loop, nullptr, 0);
+		pw_core *core = pw_context_connect(context, nullptr, 0);
+		pw_registry *registry = pw_core_get_registry(core, PW_VERSION_REGISTRY, 0);
+		spa_hook listener = {};
+
+		static constexpr pw_registry_events events = {
+			.version = PW_VERSION_REGISTRY_EVENTS,
+			.global = RegistryEventGlobal,
+			.global_remove = RegistryEventGlobalRemove
+		};
+
+		pw_registry_add_listener(registry, &listener, &events, registry);
+
+		while (pw_loop_iterate(loop, 10));
+
+		pw_core_disconnect(core);
+		pw_context_destroy(context);
+		pw_loop_destroy(loop);
+
+		return devices;
+	}
+
+	Str_8 AudioDevice::GetCategory() const
+	{
+		switch (GetType())
+		{
+			case AudioDeviceType::INPUT:
+				return "Capture";
+			case AudioDeviceType::OUTPUT:
+				return "Playback";
+			case AudioDeviceType::ALL:
+				return "Duplex";
+			default:
+				return "";
+		}
+	}
+}

src/io/audio/AudioDevice_W32.cpp

@@ -68,37 +68,9 @@ namespace ehs
 		return *this;
 	}
 
-	void AudioDevice::Release()
-	{
-		if (captureClient)
-		{
-			captureClient->Release();
-			captureClient = nullptr;
-		}
-
-		if (playbackClient)
-		{
-			playbackClient->Release();
-			playbackClient = nullptr;
-		}
-
-		if (hdl)
-		{
-			HRESULT r = client->Stop();
-			if (FAILED(r))
-			{
-				EHS_LOG_INT(LogType::ERR, 0, "Failed to stop audio with error #" + Str_8::FromNum(r) + ".");
-				return;
-			}
-
-			hdl->Release();
-			hdl = nullptr;
-		}
-	}
-
 	void AudioDevice::OpenStream()
 	{
-		if (streaming)
+		if (IsStreaming())
 			return;
 
 		HRESULT r = hdl->Activate(__uuidof(IAudioClient), CLSCTX_ALL, nullptr, (void**)&client);
@@ -108,14 +80,14 @@ namespace ehs
 		WAVEFORMATEXTENSIBLE* format;
 		client->GetMixFormat((WAVEFORMATEX**)&format);
 
-		if (bitDepth)
+		if (byteDepth)
 		{
 			if (dataType == DataType::FLOAT)
 				format->SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT;
 			else
 				format->SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
 
-			format->Format.wBitsPerSample = bitDepth;
+			format->Format.wBitsPerSample = byteDepth * 8;
 		}
 		else
 		{
@@ -124,7 +96,7 @@ namespace ehs
 			else
 				dataType = FromAudioBitDepth(format->Format.wBitsPerSample);
 
-			bitDepth = format->Format.wBitsPerSample;
+			byteDepth = format->Format.wBitsPerSample / 8;
 		}
 
 		if (sampleRate)
@@ -137,7 +109,7 @@ namespace ehs
 		else
 			channels = format->Format.nChannels;
 
-		format->Format.nBlockAlign = bitDepth / 8 * channels;
+		format->Format.nBlockAlign = byteDepth * channels;
 		format->Format.nAvgBytesPerSec = format->Format.nBlockAlign * sampleRate;
 
 		WAVEFORMATEX* match = {};
@@ -293,12 +265,12 @@ namespace ehs
 			return;
 		}
 
-		streaming = true;
+		EHS_LOG_SUCCESS();
 	}
 
 	void AudioDevice::CloseStream()
 	{
-		if (!streaming)
+		if (!IsStreaming())
 			return;
 
 		if (playbackClient)
@@ -324,98 +296,134 @@ namespace ehs
 
 			client->Release();
 			client = nullptr;
+
+            hdl->Release();
+            hdl = nullptr;
 		}
 
-		streaming = false;
+		EHS_LOG_SUCCESS();
 	}
 
-	UInt_64 AudioDevice::GetAvailFrames() const
+	UInt_64 AudioDevice::SendStream(const void *data, UInt_64 outFrameSize)
 	{
-		if (!IsValid() || !streaming)
+		if (!IsValid() || !IsStreaming() || !playbackClient || !data || !outFrameSize)
 			return 0;
 
-		UInt_32 sampleSize = 0;
+		UInt_32 frameOffset = 0;
 
-		if (playbackClient)
-		{
-			HRESULT r = client->GetCurrentPadding(&sampleSize);
+		HRESULT r = client->GetCurrentPadding(&frameOffset);
 		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-				EHS_LOG_INT(LogType::ERR, 0, "The audio device has been invalidated.");
+		{
+			EHS_LOG_INT(LogType::WARN, 0, "The audio device has been invalidated.");
+			return 0;
+		}
 		else if (FAILED(r))
+		{
 			EHS_LOG_INT(LogType::ERR, 1, "Failed to retrieve samples padding with error #" + Str_8::FromNum(r) + ".");
-
-			sampleSize = maxFrames - sampleSize;
-		}
-		else if (captureClient)
-		{
-			HRESULT r = captureClient->GetNextPacketSize(&sampleSize);
-			if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-				EHS_LOG_INT(LogType::ERR, 0, "The audio device has been invalidated.");
-			else if (FAILED(r))
-				EHS_LOG_INT(LogType::ERR, 1, "Failed to retrieve samples size with error #" + Str_8::FromNum(r) + ".");
+			return 0;
 		}
 
-		return sampleSize;
-	}
+		UInt_32 frameSize = maxFrames - frameOffset;
+		if (frameSize > outFrameSize)
+			frameSize = outFrameSize;
 
-	Byte* AudioDevice::Map(UInt_64* offset, UInt_64* frames)
-	{
 		Byte *buffer = nullptr;
 
-		if (!IsValid())
-			return buffer;
-
-		HRESULT r = client->GetCurrentPadding((UINT32*)&offset);
+		r = playbackClient->GetBuffer(frameSize, &buffer);
 		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-			EHS_LOG_INT(LogType::ERR, 0, "The audio device has been invalidated.");
-		else if (FAILED(r))
-			EHS_LOG_INT(LogType::ERR, 1, "Failed to retrieve samples padding with error #" + Str_8::FromNum(r) + ".");
-
-		if (playbackClient)
 		{
-			r = playbackClient->GetBuffer(*frames, &buffer);
-			if (r == AUDCLNT_E_BUFFER_TOO_LARGE)
-				EHS_LOG_INT(LogType::ERR, 0, "The given frame size, " + Str_8::FromNum(*frames) + ", must be less than or equal to, " + Str_8::FromNum(maxFrames - *offset) + ".");
-			else if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-				EHS_LOG_INT(LogType::ERR, 1, "The audio device has been invalidated.");
-			else if (FAILED(r))
-				EHS_LOG_INT(LogType::ERR, 2, "Failed to retrieve buffer with error #" + Str_8::FromNum(r) + ".");
+			EHS_LOG_INT(LogType::WARN, 2, "The audio device has been invalidated.");
+			return 0;
 		}
-		else if (captureClient)
+		else if (FAILED(r))
 		{
+			EHS_LOG_INT(LogType::ERR, 3, "Failed to retrieve buffer with error #" + Str_8::FromNum(r) + ".");
+			return 0;
+		}
+
+		Util::Copy(buffer, data, frameSize * byteDepth * channels);
+
+		r = playbackClient->ReleaseBuffer(frameSize, 0);
+		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
+		{
+			EHS_LOG_INT(LogType::WARN, 4, "The audio device has been invalidated.");
+			return 0;
+		}
+		else if (FAILED(r))
+		{
+			EHS_LOG_INT(LogType::ERR, 5, "Failed to release buffer with error #" + Str_8::FromNum(r) + ".");
+			return 0;
+		}
+
+		return frameSize;
+	}
+
+	UInt_64 AudioDevice::ReceiveStream(void *data, UInt_64 inFrameSize)
+	{
+		if (!IsValid() || !IsStreaming() || !captureClient || !data || !inFrameSize)
+			return 0;
+
+		UInt_32 frameSize = 0;
+		HRESULT r = captureClient->GetNextPacketSize(&frameSize);
+		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
+		{
+			EHS_LOG_INT(LogType::WARN, 0, "The audio device has been invalidated.");
+			return 0;
+		}
+		else if (FAILED(r))
+		{
+			EHS_LOG_INT(LogType::ERR, 1, "Failed to retrieve samples size with error #" + Str_8::FromNum(r) + ".");
+			return 0;
+		}
+
+		if (frameSize > inFrameSize)
+			frameSize = inFrameSize;
+
+		UInt_64 frameOffset = 0;
+		r = client->GetCurrentPadding((UINT32*)&frameOffset);
+		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
+		{
+			EHS_LOG_INT(LogType::WARN, 2, "The audio device has been invalidated.");
+			return 0;
+		}
+		else if (FAILED(r))
+		{
+			EHS_LOG_INT(LogType::ERR, 3, "Failed to retrieve samples padding with error #" + Str_8::FromNum(r) + ".");
+			return 0;
+		}
+
 		UInt_32 flags = 0;
+		Byte* buffer = nullptr;
 
-			r = captureClient->GetBuffer(&buffer, (UINT32*)frames, (DWORD*)&flags, nullptr, nullptr);
+		r = captureClient->GetBuffer(&buffer, (UINT32*)&frameSize, (DWORD*)&flags, nullptr, nullptr);
 		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-				EHS_LOG_INT(LogType::ERR, 1, "The audio device has been invalidated.");
+		{
+			EHS_LOG_INT(LogType::WARN, 4, "The audio device has been invalidated.");
+			return 0;
+		}
 		else if (FAILED(r))
-				EHS_LOG_INT(LogType::ERR, 2, "Failed to retrieve buffer with error #" + Str_8::FromNum(r) + ".");
+		{
+			EHS_LOG_INT(LogType::ERR, 5, "Failed to retrieve buffer with error #" + Str_8::FromNum(r) + ".");
+			return 0;
 		}
 
-		return buffer;
-	}
+		Util::Copy(data, &buffer[frameOffset], frameSize * byteDepth * channels);
 
-	void AudioDevice::UnMap(const UInt_64 offset, const UInt_64 frames)
-	{
-		if (!IsValid() || !streaming)
-			return;
-
-		if (playbackClient)
-		{
-			HRESULT r = playbackClient->ReleaseBuffer(frames, 0);
+		r = captureClient->ReleaseBuffer(frameSize);
 		if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-				EHS_LOG_INT(LogType::ERR, 0, "The audio device has been invalidated.");
-			else if (FAILED(r))
-				EHS_LOG_INT(LogType::ERR, 1, "Failed to release buffer with error #" + Str_8::FromNum(r) + ".");
-		}
-		else if (captureClient)
 		{
-			HRESULT r = captureClient->ReleaseBuffer(frames);
-			if (r == AUDCLNT_E_DEVICE_INVALIDATED)
-				EHS_LOG_INT(LogType::ERR, 0, "The audio device has been invalidated.");
-			else if (FAILED(r))
-				EHS_LOG_INT(LogType::ERR, 1, "Failed to release buffer with error #" + Str_8::FromNum(r) + ".");
+			EHS_LOG_INT(LogType::WARN, 6, "The audio device has been invalidated.");
+			return 0;
 		}
+		else if (FAILED(r))
+		{
+			EHS_LOG_INT(LogType::ERR, 7, "Failed to release buffer with error #" + Str_8::FromNum(r) + ".");
+			return 0;
+		}
+
+		EHS_LOG_SUCCESS();
+
+		return frameSize;
 	}
 
 	Str_32 AudioDevice::GetInterfaceName_32() const
@@ -484,6 +492,11 @@ namespace ehs
 		return UTF::To_8(GetName_16());
 	}
 
+	bool AudioDevice::IsStreaming() const
+	{
+          return hdl && client && (playbackClient || captureClient);
+	}
+
 	bool AudioDevice::IsValid() const
 	{
 		return hdl;

src/io/audio/BaseAudioDevice.cpp

@@ -1,16 +1,17 @@
 #include "ehs/io/audio/BaseAudioDevice.h"
+#include "ehs/Log.h"
 
 namespace ehs
 {
 	BaseAudioDevice::BaseAudioDevice()
-		: type(AudioDeviceType::ALL), dataType(DataType::SINT_8), bitDepth(0), sampleRate(0), channels(0),
-		period(20000), latency(150000), maxFrames(0), streaming(false)
+		: type(AudioDeviceType::ALL), dataType(DataType::SINT_8), byteDepth(0), sampleRate(0), channels(0),
+		period(20000), latency(150000), maxFrames(0)
     {
     }
 
 	BaseAudioDevice::BaseAudioDevice(const BaseAudioDevice& device)
-		: type(device.type), dataType(device.dataType), bitDepth(device.bitDepth), sampleRate(device.sampleRate),
-		channels(device.channels), period(device.period), latency(device.latency), maxFrames(0), streaming(false)
+		: type(device.type), dataType(device.dataType), byteDepth(device.byteDepth), sampleRate(device.sampleRate),
+		channels(device.channels), period(device.period), latency(device.latency), maxFrames(0)
     {
     }
 
@@ -21,21 +22,16 @@ namespace ehs
 
 		type = device.type;
 		dataType = device.dataType;
-		bitDepth = device.bitDepth;
+		byteDepth = device.byteDepth;
 		sampleRate = device.sampleRate;
 		channels = device.channels;
 		period = device.period;
 		latency = device.latency;
 		maxFrames = device.maxFrames;
-		streaming = false;
 
         return *this;
     }
 
-	void BaseAudioDevice::Release()
-	{
-	}
-
 	void BaseAudioDevice::OpenStream()
 	{
 	}
@@ -44,18 +40,58 @@ namespace ehs
 	{
 	}
 
-	UInt_64 BaseAudioDevice::GetAvailFrames() const
+	UInt_64 BaseAudioDevice::SendStream(const void *data, const UInt_64 size)
 	{
 		return 0;
 	}
 
-	Byte* BaseAudioDevice::Map(UInt_64* offset, UInt_64* frames)
+	UInt_64 BaseAudioDevice::ReceiveStream(void *data, const UInt_64 size)
 	{
-		return nullptr;
+		return 0;
 	}
 
-	void BaseAudioDevice::UnMap(const UInt_64 offset, const UInt_64 frames)
+	void BaseAudioDevice::BridgeStreams(BaseAudioDevice* input, UInt_64 frameBufferSize)
 	{
+		if (type != AudioDeviceType::OUTPUT)
+		{
+			EHS_LOG_INT(LogType::WARN, 0, "The current audio device object is not an output device.");
+			return;
+		}
+
+		if (input->type != AudioDeviceType::INPUT)
+		{
+			EHS_LOG_INT(LogType::WARN, 1, "The provided audio device is not an input device.");
+			return;
+		}
+
+		Byte* buffer = new Byte[frameBufferSize * GetFrameSize()];
+
+		UInt_64 result = 0;
+		while (result < frameBufferSize)
+			result += input->ReceiveStream(&buffer[result * GetFrameSize()], frameBufferSize - result);
+
+		while (result)
+			result -= SendStream(&buffer[(frameBufferSize - result) * GetFrameSize()], result);
+
+		delete[] buffer;
+
+		EHS_LOG_SUCCESS();
+	}
+
+	void BaseAudioDevice::BridgeStreams(const UInt_64 frameBufferSize)
+	{
+		Byte* buffer = new Byte[frameBufferSize * GetFrameSize()];
+
+		UInt_64 result = ReceiveStream(buffer, frameBufferSize);
+		while (result < frameBufferSize)
+			result += ReceiveStream(&buffer[result * GetFrameSize()], frameBufferSize - result);
+
+		while (result)
+			result -= SendStream(&buffer[(frameBufferSize - result) * GetFrameSize()], result);
+
+		delete[] buffer;
+
+		EHS_LOG_SUCCESS();
 	}
 
 	AudioDeviceType BaseAudioDevice::GetType() const
@@ -65,11 +101,11 @@ namespace ehs
 
 	void BaseAudioDevice::SetDataType(const DataType newDataType)
 	{
-		if (streaming)
+		if (IsStreaming())
 			return;
 
 		dataType = newDataType;
-		bitDepth = ToBitDepth(newDataType);
+		byteDepth = ToByteDepth(newDataType);
 	}
 
 	DataType BaseAudioDevice::GetDataType() const
@@ -79,17 +115,17 @@ namespace ehs
 
 	UInt_8 BaseAudioDevice::GetByteDepth() const
 	{
-		return bitDepth / 8;
+		return byteDepth;
 	}
 
 	UInt_16 BaseAudioDevice::GetBitDepth() const
 	{
-		return bitDepth;
+		return byteDepth * 8;
 	}
 
 	void BaseAudioDevice::SetSampleRate(const UInt_32 newSampleRate)
 	{
-		if (streaming)
+		if (IsStreaming())
 			return;
 
 		sampleRate = newSampleRate;
@@ -102,7 +138,7 @@ namespace ehs
 
 	void BaseAudioDevice::SetChannels(const UInt_32 newChannels)
 	{
-		if (streaming)
+		if (IsStreaming())
 			return;
 
 		channels = newChannels;
@@ -115,12 +151,12 @@ namespace ehs
 
 	UInt_32 BaseAudioDevice::GetFrameSize() const
 	{
-		return bitDepth / 8 * channels;
+		return byteDepth * channels;
 	}
 
 	void BaseAudioDevice::SetPeriod(const UInt_32 newPeriod)
 	{
-		if (streaming)
+		if (IsStreaming())
 			return;
 
 		period = newPeriod;
@@ -133,7 +169,7 @@ namespace ehs
 
 	void BaseAudioDevice::SetLatency(const UInt_32 newLatency)
 	{
-		if (streaming)
+		if (IsStreaming())
 			return;
 
 		latency = newLatency;
@@ -151,7 +187,7 @@ namespace ehs
 
 	bool BaseAudioDevice::IsStreaming() const
 	{
-		return streaming;
+		return false;
 	}
 
 	bool BaseAudioDevice::IsValid() const

src/io/hid/Button.cpp

@@ -7,14 +7,33 @@ namespace ehs
 	{
 	}
 
-	Button::Button(const Str_8& name)
-		: name(name), hash(name.Hash_32())
+	Button::Button(Str_8 name)
+		: hash(name.Hash_32()), name((Str_8 &&)name)
 	{
 	}
 
-	Button::Button(const Button& key)
-		: name(key.name), hash(key.hash)
+	Button::Button(Button &&key) noexcept
+		: hash(key.hash), name((Str_8 &&)key.name)
 	{
+		key.hash = 0;
+	}
+
+	Button::Button(const Button &key)
+		: hash(key.hash), name(key.name)
+	{
+	}
+
+	Button & Button::operator=(Button &&key) noexcept
+	{
+		if (this == &key)
+			return *this;
+
+		hash = key.hash;
+		name = (Str_8 &&)key.name;
+
+		key.hash = 0;
+
+		return *this;
 	}
 
 	Button &Button::operator=(const Button &key)
@@ -22,8 +41,8 @@ namespace ehs
 		if (this == &key)
 			return *this;
 
-		name = key.name;
 		hash = key.hash;
+		name = key.name;
 
 		return *this;
 	}
@@ -38,12 +57,17 @@ namespace ehs
 		return key.hash != hash;
 	}
 
+	UInt_32 Button::GetHash() const
+	{
+		return hash;
+	}
+
 	Str_8 Button::GetName() const
 	{
 		return name;
 	}
 
-	UInt_32 Button::GetHash() const
+	bool Button::IsValid() const
 	{
 		return hash;
 	}

src/io/hid/HID.cpp

@@ -1,26 +1,39 @@
 #include "ehs/io/hid/HID.h"
 
+#include "ehs/Log.h"
+#include "ehs/Math.h"
+#include "ehs/io/hid/Keyboard.h"
+
 namespace ehs
 {
 	HID::HID()
-		: type(EHS_HID_UNKNOWN), id(0)
+		: type(EHS_HID_UNKNOWN), hashName(0), id(0), heldTime(0.0), activateTime(0.0f), active(false)
 	{
 	}
 
 	HID::HID(const UInt_8 type, Str_8 name, const UInt_64 id)
-		: type(type), name((Str_8&&)name), id(id)
+		: type(type), hashName(name.Hash_64()), name((Str_8 &&)name), id(id), heldTime(0.0f), activateTime(0.0f),
+		active(false)
 	{
 	}
 
 	HID::HID(HID&& hid) noexcept
-		: type(hid.type), name((Str_8&&)hid.name), id(hid.id), states((Array<ButtonState>&&)hid.states)
+		: type(hid.type), hashName(hid.hashName), name((Str_8&&)hid.name), id(hid.id),
+		states((Array<ButtonState> &&)hid.states), lastState((Button &&)hid.lastState), heldTime(hid.heldTime),
+		activateTime(hid.activateTime), active(hid.active)
 	{
 		hid.type = EHS_HID_UNKNOWN;
+		hid.hashName = 0;
 		hid.id = 0;
+		hid.lastState = {};
+		hid.heldTime = 0.0f;
+		hid.activateTime = 0.0f;
+		hid.active = false;
 	}
 
 	HID::HID(const HID& hid)
-		: type(hid.type), name(hid.name), id(hid.id), states(hid.states)
+		: type(hid.type), hashName(hid.hashName), name(hid.name), id(hid.id), states(hid.states), heldTime(0.0f),
+		activateTime(0.0f), active(false)
 	{
 	}
 
@@ -30,12 +43,22 @@ namespace ehs
 			return *this;
 
 		type = hid.type;
+		hashName = hid.hashName;
 		name = (Str_8&&)hid.name;
 		id = hid.id;
 		states = (Array<ButtonState> &&)hid.states;
+		lastState = (Button &&)hid.lastState;
+		heldTime = hid.heldTime;
+		activateTime = hid.activateTime;
+		active = hid.active;
 
 		hid.type = EHS_HID_UNKNOWN;
+		hid.hashName = 0;
 		hid.id = 0;
+		hid.lastState = {};
+		hid.heldTime = 0.0f;
+		hid.activateTime = 0.0f;
+		hid.active = false;
 
 		return *this;
 	}
@@ -46,9 +69,14 @@ namespace ehs
 			return *this;
 
 		type = hid.type;
+		hashName = hid.hashName;
 		name = hid.name;
 		id = hid.id;
 		states = hid.states;
+		lastState = {};
+		heldTime = 0.0f;
+		activateTime = 0.0f;
+		active = false;
 
 		return *this;
 	}
@@ -73,16 +101,30 @@ namespace ehs
 		return id != otherId;
 	}
 
-	void HID::Poll()
+	void HID::Poll(const float delta)
 	{
 		for (UInt_64 i = 0; i < states.Size(); ++i)
 		{
 			if (states[i].IsPressed())
 			{
 				if (states[i].GetState() == State::RELEASED)
+				{
 					states[i].SetState(State::TOUCHED);
+
+					lastState = states[i].GetButton();
+					ResetTime();
+					active = true;
+				}
 				else
+				{
 					states[i].SetState(State::PRESSED);
+
+					if (lastState == states[i].GetButton())
+					{
+						if (TickHoldTime(delta))
+							TickActivateTime(delta);
+					}
+				}
 			}
 			else
 			{
@@ -90,6 +132,13 @@ namespace ehs
 					states[i].SetState(State::JUST_RELEASED);
 				else
 					states[i].SetState(State::RELEASED);
+
+				if (lastState == states[i].GetButton())
+				{
+					lastState = {};
+					ResetTime();
+					active = false;
+				}
 			}
 		}
 	}
@@ -149,7 +198,7 @@ namespace ehs
 		Vector<const ButtonState*> result(0, states.Size() + 1);
 
 		for (UInt_64 i = 0; i < states.Size(); i++)
-			if (states[i] == State::PRESSED || states[i] == State::TOUCHED)
+			if (states[i] == State::PRESSED)
 				result.Push(&states[i]);
 
 		return result;
@@ -158,7 +207,7 @@ namespace ehs
 	const ButtonState* HID::IsDown(const Button& button) const
 	{
 		const ButtonState* state = GetState(button);
-		if (!state || (*state != State::PRESSED && *state != State::TOUCHED))
+		if (!state || (*state != State::PRESSED))
 			return nullptr;
 
 		return state;
@@ -167,7 +216,7 @@ namespace ehs
 	const ButtonState* HID::IsDown() const
 	{
 		for (UInt_64 i = 0; i < states.Size(); i++)
-			if (states[i] == State::PRESSED || states[i] == State::TOUCHED)
+			if (states[i] == State::PRESSED)
 				return &states[i];
 
 		return nullptr;
@@ -231,6 +280,22 @@ namespace ehs
 		return nullptr;
 	}
 
+	const ButtonState *HID::IsPressed(const Button &button)
+	{
+		if (active && lastState == button)
+			return GetState(lastState);
+
+		return nullptr;
+	}
+
+	const ButtonState *HID::GetPressed()
+	{
+		if (active)
+			return GetState(lastState);
+
+		return nullptr;
+	}
+
 	void HID::ButtonDown(const Button& button)
 	{
 		if (ButtonState* state = GetState(button); state)
@@ -249,6 +314,9 @@ namespace ehs
 
 	const ButtonState* HID::GetState(const Button& button) const
 	{
+		if (!button.IsValid())
+			return nullptr;
+
 		for (UInt_64 i = 0; i < states.Size(); ++i)
 			if (states[i] == button)
 				return &states[i];
@@ -287,10 +355,42 @@ namespace ehs
 
 	ButtonState* HID::GetState(const Button& button)
 	{
+		if (!button.IsValid())
+			return nullptr;
+
 		for (UInt_64 i = 0; i < states.Size(); i++)
 			if (states[i].GetButton() == button)
 				return &states[i];
 
 		return nullptr;
 	}
+
+	bool HID::TickHoldTime(const float delta)
+	{
+		if ((heldTime += delta) > 0.5f)
+			return true;
+
+		active = false;
+
+		return false;
+	}
+
+	void HID::ResetTime()
+	{
+		heldTime = 0.0f;
+		activateTime = 0.0f;
+	}
+
+	void HID::TickActivateTime(const float delta)
+	{
+		if ((activateTime += delta) > 0.075f)
+		{
+			activateTime = ehs::Math::Mod(activateTime, 0.075f);
+			active = true;
+		}
+		else
+		{
+			active = false;
+		}
+	}
 }

src/io/hid/InputHandler.cpp

@@ -1,5 +1,7 @@
 #include "ehs/io/hid/InputHandler.h"
 
+#include "ehs/system/CPU.h"
+
 namespace ehs
 {
 	InputHandler::~InputHandler()
@@ -9,23 +11,24 @@ namespace ehs
 	}
 
 	InputHandler::InputHandler()
-		: hashId(0)
+		: hashId(0), start(0)
 	{
 	}
 
 	InputHandler::InputHandler(Str_8 id)
-		: hashId(id.Hash_64()), id((Str_8&&)id)
+		: hashId(id.Hash_64()), id((Str_8&&)id), start(CPU::GetTSC())
 	{
 	}
 
 	InputHandler::InputHandler(InputHandler&& ih) noexcept
-		: hashId(ih.hashId), id((Str_8&&)ih.id), devices((Array<HID*>&&)ih.devices)
+		: hashId(ih.hashId), id((Str_8&&)ih.id), devices((Array<HID*>&&)ih.devices), start(ih.start)
 	{
 		ih.hashId = 0;
+		ih.start = 0;
 	}
 
 	InputHandler::InputHandler(const InputHandler& ih)
-		: hashId(ih.hashId), id(ih.id), devices(ih.devices.Size())
+		: hashId(ih.hashId), id(ih.id), devices(ih.devices.Size()), start(ih.start)
 	{
 		for (UInt_64 i = 0; i < devices.Size(); i++)
 			devices[i] = ih.devices[i]->Clone();
@@ -39,8 +42,10 @@ namespace ehs
 		hashId = ih.hashId;
 		id = (Str_8&&)ih.id;
 		devices = (Array<HID*>&&)ih.devices;
+		start = ih.start;
 
 		ih.hashId = 0;
+		ih.start = 0;
 
 		return *this;
 	}
@@ -56,6 +61,7 @@ namespace ehs
 		hashId = ih.hashId;
 		id = ih.id;
 		devices = Array<HID*>(ih.devices.Size());
+		start = ih.start;
 
 		for (UInt_64 i = 0; i < devices.Size(); i++)
 			devices[i] = ih.devices[i]->Clone();
@@ -63,12 +69,12 @@ namespace ehs
 		return *this;
 	}
 
-	bool InputHandler::operator==(const UInt_64 otherHashId)
+	bool InputHandler::operator==(const UInt_64 otherHashId) const
 	{
 		return hashId == otherHashId;
 	}
 
-	bool InputHandler::operator!=(const UInt_64 otherHashId)
+	bool InputHandler::operator!=(const UInt_64 otherHashId) const
 	{
 		return hashId != otherHashId;
 	}
@@ -96,8 +102,14 @@ namespace ehs
 
 	void InputHandler::Poll()
 	{
+		static UInt_64 freq = CPU::GetTSC_Freq();
+
+		const UInt_64 newTSC = CPU::GetTSC();
+		delta = newTSC - start;
+		start = newTSC;
+
 		for (UInt_64 i = 0; i < devices.Size(); i++)
-			devices[i]->Poll();
+			devices[i]->Poll((float)delta / (float)freq);
 	}
 
 	UInt_64 InputHandler::GetHashId() const

src/io/hid/Keyboard.cpp

@@ -26,9 +26,9 @@ namespace ehs
 		return *this;
 	}
 
-	void Keyboard::Poll()
+	void Keyboard::Poll(const float delta)
 	{
-		HID::Poll();
+		HID::Poll(delta);
 	}
 
 	Keyboard* Keyboard::Clone() const
@@ -268,23 +268,23 @@ namespace ehs
 			case 71:
 				return Keyboard::F13;
 			case 72:
-				return Keyboard::F14;
+				return Keyboard::Up;
 			case 73:
 				return Keyboard::F15;
 			case 74:
 				return Keyboard::F16;
 			case 75:
-				return Keyboard::F17;
+				return Keyboard::Left;
 			case 76:
 				return Keyboard::F18;
 			case 77:
-				return Keyboard::F19;
+				return Keyboard::Right;
 			case 78:
 				return Keyboard::F20;
 			case 79:
 				return Keyboard::F21;
 			case 80:
-				return Keyboard::F22;
+				return Keyboard::Down;
 			case 81:
 				return Keyboard::F23;
 			case 82:

src/io/hid/Mouse.cpp

@@ -28,11 +28,11 @@ namespace ehs
 		return *this;
 	}
 
-	void Mouse::Poll()
+	void Mouse::Poll(const float delta)
 	{
-		delta = {};
+		this->delta = {};
 
-		HID::Poll();
+		HID::Poll(delta);
 	}
 
 	void Mouse::SetDelta(const Vec2_s32& newDelta)

src/io/socket/ehc/NetEnc.cpp

@@ -0,0 +1,76 @@
+#include "ehs/io/socket/ehc/NetEnc.h"
+
+namespace ehs
+{
+	NetEnc::NetEnc()
+		: owner(nullptr), hashId(0)
+	{
+	}
+
+	NetEnc::NetEnc(Str_8 id)
+		: owner(nullptr), hashId(id.Hash_64()), id((Str_8 &&)id)
+	{
+	}
+
+	NetEnc::NetEnc(NetEnc&& enc) noexcept
+		: owner(enc.owner), hashId(enc.hashId), id((Str_8 &&)enc.id)
+	{
+		enc.owner = nullptr;
+		enc.hashId = 0;
+	}
+
+	NetEnc::NetEnc(const NetEnc& enc)
+		: owner(nullptr), hashId(enc.hashId), id(enc.id)
+	{
+	}
+
+	NetEnc& NetEnc::operator=(NetEnc&& enc) noexcept
+	{
+		if (this == &enc)
+			return *this;
+
+		owner = enc.owner;
+		hashId = enc.hashId;
+		id = (Str_8 &&)enc.id;
+
+		enc.owner = nullptr;
+		enc.hashId = 0;
+
+		return *this;
+	}
+
+	NetEnc& NetEnc::operator=(const NetEnc& enc)
+	{
+		if (this == &enc)
+			return *this;
+
+		owner = nullptr;
+		hashId = enc.hashId;
+		id = enc.id;
+
+		return *this;
+	}
+
+	EHC* NetEnc::GetOwner() const
+	{
+		return owner;
+	}
+
+	UInt_64 NetEnc::GetHashId() const
+	{
+		return hashId;
+	}
+
+	Str_8 NetEnc::GetId() const
+	{
+		return id;
+	}
+
+	void NetEnc::Encrypt(Byte *data, UInt_64 size) const
+	{
+	}
+
+	void NetEnc::Decrypt(Byte *data, UInt_64 size) const
+	{
+	}
+}

src/io/socket/ehc/NetEnd.cpp

@@ -0,0 +1,535 @@
+#include "ehs/io/socket/ehc/NetEnd.h"
+#include "ehs/io/socket/EHC.h"
+#include "ehs/io/socket/ehc/NetEnc.h"
+#include "ehs/system/CPU.h"
+
+namespace ehs
+{
+	NetEnd::NetEnd()
+		: owner(nullptr), disposition(EndDisp::ENDPOINT), hashName(0), status(Status::PENDING),
+		arch(Architecture::UNKNOWN), token{}, nextSendId(0), nextRecvId(0), type(AddrType::IPV6), port(0),
+		deltaDuration(0.0f), deltaRate(1.0f / 60.0f), timeout(0.0f), lastPing(0.0f), oldLatency(0.0f), latency(0.0f),
+		queueSlot(0)
+	{
+	}
+
+	NetEnd::NetEnd(const EndDisp disposition, Str_8 id, const Architecture arch, const AddrType type,
+			Str_8 address, const UInt_16 port)
+		: owner(nullptr), disposition(disposition), hashName(id.Hash_64()), name((Str_8&&)id), status(Status::ACTIVE),
+		arch(arch), token{}, nextSendId(0), nextRecvId(0), type(type), address((Str_8&&)address), port(port),
+		deltaDuration(0.0f), deltaRate(1.0f / 60.0f), timeout(0.0f), lastPing(0.0f), oldLatency(0.0f), latency(0.0f),
+		queueSlot(0)
+	{
+	}
+
+	NetEnd::NetEnd(const AddrType type, Str_8 address, const UInt_16 port)
+		: owner(nullptr), disposition(EndDisp::ENDPOINT), hashName(0), status(Status::PENDING),
+		arch(Architecture::UNKNOWN), token{}, nextSendId(0), nextRecvId(0), type(type), address((Str_8&&)address),
+		port(port), deltaDuration(0.0f), deltaRate(1.0f / 60.0f), timeout(0.0f), lastPing(0.0f), oldLatency(0.0f),
+		latency(0.0f), queueSlot(0)
+	{
+	}
+
+	NetEnd::NetEnd(NetEnd &&end) noexcept
+		: owner(end.owner), disposition(end.disposition), hashName(end.hashName), name((Str_8&&)end.name), status(end.status), arch(end.arch), token{},
+		  nextSendId(end.nextSendId), sent((Vector<Insurance>&&)end.sent), nextRecvId(end.nextRecvId),
+		  received((Vector<NetFrags>&&)end.received), type(end.type), address((Str_8&&)end.address), port(end.port),
+		  deltaDuration(end.deltaDuration), deltaRate(end.deltaRate), timeout(end.timeout), lastPing(end.lastPing),
+		  oldLatency(end.oldLatency), latency(end.latency), queueSlot(end.queueSlot)
+	{
+		end.owner = nullptr;
+		end.disposition = EndDisp::ENDPOINT;
+		end.hashName = 0;
+		end.status = Status::PENDING;
+		end.arch = Architecture::UNKNOWN;
+		Util::Copy(token, end.token, 64);
+		Util::Zero(end.token, 64);
+		end.nextSendId = 0;
+		end.nextRecvId = 0;
+		end.type = AddrType::IPV6;
+		end.port = 0;
+		end.deltaDuration = 0.0f;
+		end.deltaRate = 1.0f / 60.0f;
+		end.timeout = 0.0f;
+		end.lastPing = 0.0f;
+		end.oldLatency = 0.0f;
+		end.latency = 0.0f;
+		end.queueSlot = 0;
+	}
+
+	NetEnd::NetEnd(const NetEnd& end)
+		: owner(nullptr), disposition(EndDisp::ENDPOINT), hashName(end.hashName), name(end.name), status(Status::PENDING), arch(Architecture::UNKNOWN),
+		token{}, nextSendId(0), nextRecvId(0), type(end.type), port(0), deltaDuration(0.0f), deltaRate(1.0f / 60.0f),
+		timeout(0.0f), lastPing(0.0f), oldLatency(0.0f), latency(0.0f), queueSlot(0)
+	{
+	}
+
+	NetEnd& NetEnd::operator=(NetEnd&& end) noexcept
+	{
+		if (this == &end)
+			return *this;
+
+		owner = end.owner;
+		disposition = end.disposition;
+		hashName = end.hashName;
+		name = (Str_8&&)end.name;
+		status = end.status;
+		arch = end.arch;
+		Util::Copy(token, end.token, 64);
+		nextSendId = end.nextSendId;
+		sent = (Vector<Insurance>&&)end.sent;
+		nextRecvId = end.nextRecvId;
+		received = (Vector<NetFrags>&&)end.received;
+		type = end.type;
+		address = (Str_8&&)end.address;
+		port = end.port;
+		deltaDuration = end.deltaDuration;
+		deltaRate = end.deltaRate;
+		timeout = end.timeout;
+		lastPing = end.lastPing;
+		oldLatency = end.oldLatency;
+		latency = end.latency;
+		queueSlot = end.queueSlot;
+
+		end.owner = nullptr;
+		end.disposition = EndDisp::ENDPOINT;
+		end.hashName = 0;
+		end.status = Status::PENDING;
+		end.arch = Architecture::UNKNOWN;
+		Util::Zero(end.token, 64);
+		end.nextSendId = 0;
+		end.nextRecvId = 0;
+		end.type = AddrType::IPV6;
+		end.port = 0;
+		end.deltaDuration = 0.0f;
+		end.deltaRate = 1.0f / 60.0f;
+		end.timeout = 0.0f;
+		end.lastPing = 0.0f;
+		end.oldLatency = 0.0f;
+		end.latency = 0.0f;
+		end.queueSlot = 0;
+
+		return *this;
+	}
+
+	NetEnd &NetEnd::operator=(const NetEnd &end)
+	{
+		if (this == &end)
+			return *this;
+
+		owner = nullptr;
+		disposition = EndDisp::ENDPOINT;
+		hashName = end.hashName;
+		name = end.name;
+		status = Status::PENDING;
+		arch = Architecture::UNKNOWN;
+		Util::Zero(token, 64);
+		nextSendId = 0;
+		sent = {};
+		nextRecvId = 0;
+		received = {};
+		type = AddrType::IPV6;
+		address = {};
+		port = 0;
+		deltaDuration = 0.0f;
+		deltaRate = 1.0f / 60.0f;
+		timeout = 0.0f;
+		lastPing = 0.0f;
+        oldLatency = 0.0f;
+		latency = 0.0f;
+		queueSlot = 0;
+
+		return *this;
+	}
+
+	EndDisp NetEnd::GetDisposition() const
+	{
+		return disposition;
+	}
+
+	UInt_64 NetEnd::GetHashName() const
+	{
+		return hashName;
+	}
+
+	Str_8 NetEnd::GetName() const
+	{
+		return name;
+	}
+
+	Status NetEnd::GetStatus() const
+	{
+		return status;
+	}
+
+	Architecture NetEnd::GetArchitecture() const
+	{
+		return arch;
+	}
+
+	UInt_64 NetEnd::GetNextSendId() const
+	{
+		return nextSendId;
+	}
+
+	void NetEnd::Send(const bool deltaLocked, const UInt_64 encHashId, const bool ensure, const UInt_64 sys,
+					  const UInt_64 op, const Serializer<UInt_64> &payload)
+	{
+		if (deltaLocked && deltaDuration < deltaRate)
+			return;
+
+		Header header = {
+				encHashId,
+				nextSendId++,
+				1,
+				0,
+				ensure,
+				owner->GetDisposition(),
+				"",
+				sys,
+				op
+		};
+
+		Util::Copy(header.token, token, 64);
+
+		if ((owner->GetLocalAddressType() == AddrType::IPV6 && payload.Size() > EHC_IPV6_PAYLOAD) || (owner->GetLocalAddressType() == AddrType::IPV4 && payload.Size() > EHC_IPV4_PAYLOAD))
+		{
+			NetFrags frags = FragmentData(header, payload);
+			for (UInt_64 i = 0; i < frags.Size(); ++i)
+            {
+                Header newHeader = frags.GetHeader();
+                newHeader.fragment = i;
+
+                Send(newHeader, frags[i]);
+            }
+		}
+		else
+		{
+			Send(header, payload);
+		}
+	}
+
+	void NetEnd::Send(const bool deltaLocked, const Str_8 &encId, const bool ensure, const Str_8& sys,
+					  const Str_8& op, const Serializer<>& payload)
+	{
+		Send(deltaLocked, encId.Hash_64(), ensure, sys.Hash_64(), op.Hash_64(), payload);
+	}
+
+	UInt_64 NetEnd::GetNextRecvId() const
+	{
+		return nextRecvId;
+	}
+
+	Str_8 NetEnd::GetAddress() const
+	{
+		return address;
+	}
+
+	UInt_16 NetEnd::GetPort() const
+	{
+		return port;
+	}
+
+	float NetEnd::GetDeltaRate() const
+	{
+		return deltaRate;
+	}
+
+	float NetEnd::GetTimeout() const
+	{
+		return timeout;
+	}
+
+	float NetEnd::GetLastPing() const
+	{
+		return lastPing;
+	}
+
+	float NetEnd::GetLatency() const
+	{
+		return oldLatency;
+	}
+
+	UInt_64 NetEnd::GetQueueSlot() const
+	{
+		return queueSlot;
+	}
+
+	void NetEnd::Poll(const float delta)
+	{
+		SortReceived();
+
+		if (deltaDuration >= deltaRate)
+			deltaDuration = Math::Mod(deltaDuration, deltaRate);
+
+		deltaDuration += delta;
+		timeout += delta;
+		latency += delta;
+
+		if (sent.Size())
+		{
+			for (UInt_64 i = 0; i < sent.Size(); ++i)
+			{
+				sent[i].lastResend += delta;
+				if (sent[i].lastResend >= owner->GetResendRate())
+				{
+					Serializer result(Endianness::LE);
+					result.Write(sent[i].header);
+					result.WriteSer(sent[i].payload);
+
+					if (sent[i].header.encHashId)
+					{
+						NetEnc *enc = owner->GetEncryption(sent[i].header.encHashId);
+						if (!enc)
+						{
+							EHS_LOG_INT(LogType::WARN, 0, "The network encryption with the hash id " +
+										Str_8::FromNum(sent[i].header.encHashId) + ", does not exist.");
+
+							continue;
+						}
+
+						enc->Encrypt(&result[sizeof(bool)], result.Size() - sizeof(bool));
+					}
+
+					owner->udp.Send(type, address, port, result, result.Size());
+
+					sent[i].lastResend = Math::Mod(sent[i].lastResend, owner->GetResendRate());
+				}
+			}
+		}
+
+		if (owner->GetDisposition() == EndDisp::SERVICE)
+		{
+			lastPing += delta;
+			if (lastPing >= 1.0f)
+				Ping(delta);
+		}
+
+		EHS_LOG_SUCCESS();
+	}
+
+	void NetEnd::SetStatus(const Status newStatus)
+	{
+		status = newStatus;
+	}
+
+	void NetEnd::RemoveInsurance(const UInt_64 msgId, const UInt_64 fragment)
+	{
+		for (UInt_64 i = 0; i < sent.Size(); ++i)
+		{
+			if (sent[i].header.id == msgId && sent[i].header.fragment == fragment)
+			{
+				sent.Remove(i);
+				break;
+			}
+		}
+
+		timeout = 0.0f;
+	}
+
+	void NetEnd::AddReceived(const Header& header, const Serializer<>& payload)
+	{
+		NetFrags* frags = nullptr;
+
+		for (UInt_64 i = 0; i < received.Size(); ++i)
+		{
+			if (received[i].GetHeader().id == header.id)
+			{
+				if (received[i][header.fragment].Size())
+					return;
+
+				frags = &received[i];
+				break;
+			}
+		}
+
+		if (header.id > nextRecvId)
+			nextRecvId = header.id + 1;
+
+		if (frags)
+			(*frags)[header.fragment] = payload;
+		else
+			received.Push({header, payload});
+
+		timeout = 0.0f;
+	}
+
+	Vector<NetFrags>* NetEnd::GetReceived()
+	{
+		return &received;
+	}
+
+	void NetEnd::SetDeltaRate(const float newDeltaRate)
+	{
+		deltaRate = newDeltaRate;
+	}
+
+	void NetEnd::Ping(const float delta)
+	{
+		Serializer payload(Endianness::LE);
+		payload.Write(delta);
+
+		Send(false, true, false, "Internal", "Ping", payload);
+		lastPing = 0.0f;
+		latency = 0.0f;
+	}
+
+	void NetEnd::Pong(const float delta)
+	{
+		Serializer payload(Endianness::LE);
+		payload.Write(delta);
+
+		Send(false, true, false, "Internal", "Pong", payload);
+
+		timeout = 0.0f;
+	}
+
+	void NetEnd::SendLatency()
+	{
+		oldLatency = latency * 1000;
+
+		Serializer sPayload(Endianness::LE);
+		sPayload.Write(oldLatency);
+
+		Send(false, true, false, "Internal", "Latency", sPayload);
+
+		latency = 0.0f;
+		timeout = 0.0f;
+	}
+
+	void NetEnd::SetLatency(const float newLatency)
+	{
+		oldLatency = newLatency;
+	}
+
+	void NetEnd::SetQueueSlot(const UInt_64 slot)
+	{
+		queueSlot = slot;
+	}
+
+	NetFrags NetEnd::FragmentData(const Header& header, const Serializer<>& data)
+	{
+		NetFrags result;
+
+		if (owner->GetLocalAddressType() == AddrType::IPV6)
+		{
+            UInt_64 frags = data.Size() / EHC_IPV6_PAYLOAD;
+            if (data.Size() % EHC_IPV6_PAYLOAD)
+                ++frags;
+
+			result = NetFrags(header, frags);
+
+			UInt_64 size = EHC_IPV6_PAYLOAD;
+
+			for (UInt_64 i = 0; i < result.Size(); ++i)
+			{
+				size = EHC_IPV6_PAYLOAD;
+				if (i == result.Size() - 1)
+					size = data.Size() % EHC_IPV6_PAYLOAD;
+
+				result[i] = {data.GetEndianness(), &data[i * EHC_IPV6_PAYLOAD], size};
+			}
+		}
+		else if (owner->GetLocalAddressType() == AddrType::IPV4)
+		{
+            UInt_64 frags = data.Size() / EHC_IPV4_PAYLOAD;
+            if (data.Size() % EHC_IPV4_PAYLOAD)
+                ++frags;
+
+			result = NetFrags(header, frags);
+
+			UInt_64 size = EHC_IPV4_PAYLOAD;
+
+			for (UInt_64 i = 0; i < result.Size(); ++i)
+			{
+				size = EHC_IPV4_PAYLOAD;
+				if (i == result.Size() - 1)
+					size = data.Size() % EHC_IPV4_PAYLOAD;
+
+				result[i] = {data.GetEndianness(), &data[i * EHC_IPV4_PAYLOAD], size};
+			}
+		}
+
+		return result;
+	}
+
+	void NetEnd::Send(const Header& header, const Serializer<UInt_64>& payload)
+	{
+		Serializer result(Endianness::LE);
+		result.Write(header);
+		result.WriteSer(payload);
+
+		if (header.encHashId)
+		{
+			NetEnc *enc = owner->GetEncryption(header.encHashId);
+			if (!enc)
+			{
+				EHS_LOG_INT(LogType::WARN, 0, "The network encryption with the hash id " +
+							Str_8::FromNum(header.encHashId) + ", does not exist.");
+
+				return;
+			}
+
+			enc->Encrypt(&result[sizeof(bool)], result.Size() - sizeof(bool));
+		}
+
+		if (header.ensure)
+			sent.Push({header, payload});
+
+		owner->udp.Send(type, address, port, result, result.Size());
+	}
+
+	bool NetEnd::SortingNeeded() const
+	{
+		UInt_64 lastPacket = 0;
+
+		for (UInt_64 i = 0; i < received.Size(); ++i)
+		{
+			if (received[i].GetHeader().id < lastPacket)
+				return true;
+			else
+				lastPacket = received[i].GetHeader().id;
+		}
+
+		return false;
+	}
+
+	void NetEnd::SortReceived()
+	{
+		if (!SortingNeeded())
+			return;
+
+		Vector<NetFrags> sorted(0, received.Stride());
+
+		for (UInt_64 a = 0; a < received.Size(); ++a)
+		{
+			if (sorted.Size())
+			{
+				for (UInt_64 b = sorted.Size(); b; --b)
+				{
+					if (received[a].GetHeader().id > sorted[b - 1].GetHeader().id)
+					{
+						if (b == sorted.Size())
+							sorted.Push(received[a]);
+						else
+							sorted.Insert(b, received[a]);
+
+						break;
+					}
+					else
+					{
+						sorted.Insert(b - 1, received[a]);
+
+						break;
+					}
+				}
+			}
+			else
+			{
+				sorted.Push(received[a]);
+			}
+		}
+
+		received = sorted;
+	}
+}

src/io/socket/ehc/NetFrags.cpp

@@ -0,0 +1,122 @@
+#include "ehs/io/socket/ehc/NetFrags.h"
+
+namespace ehs
+{
+	NetFrags::~NetFrags()
+	{
+		delete[] data;
+	}
+
+	NetFrags::NetFrags()
+		: data(nullptr), size(0)
+	{
+	}
+
+	NetFrags::NetFrags(const Header &header, const Serializer<UInt_64> &payload)
+		: header(header), data(new Serializer<UInt_64>[header.fragments]), size(header.fragments)
+	{
+        this->header.fragment = 0;
+		data[header.fragment] = payload;
+	}
+
+	NetFrags::NetFrags(const Header &header, const UInt_64 size)
+		: header(header), data(new Serializer<UInt_64>[size]), size(size)
+	{
+        this->header.fragments = size;
+        this->header.fragment = 0;
+	}
+
+	NetFrags::NetFrags(NetFrags &&frags) noexcept
+		: header(frags.header), data(frags.data), size(frags.size)
+	{
+		frags.header = {};
+		frags.data = nullptr;
+		frags.size = 0;
+	}
+
+	NetFrags::NetFrags(const NetFrags &frags)
+		: header(frags.header), data(new Serializer<UInt_64>[frags.size]), size(frags.size)
+	{
+		for (UInt_64 i = 0; i < size; ++i)
+			data[i] = frags.data[i];
+	}
+
+	NetFrags &NetFrags::operator=(NetFrags &&frags) noexcept
+	{
+		if (this == &frags)
+			return *this;
+
+		header = frags.header;
+
+		delete[] data;
+		data = frags.data;
+
+		size = frags.size;
+
+		frags.header = {};
+		frags.data = nullptr;
+		frags.size = 0;
+
+		return *this;
+	}
+
+	NetFrags &NetFrags::operator=(const NetFrags &frags)
+	{
+		if (this == &frags)
+			return *this;
+
+        header = frags.header;
+		delete[] data;
+		data = new Serializer<UInt_64>[frags.size];
+		for (UInt_64 i = 0; i < frags.size; ++i)
+			data[i] = frags.data[i];
+		size = frags.size;
+
+		return *this;
+	}
+
+	NetFrags::operator Serializer<UInt_64> *() const
+	{
+		return data;
+	}
+
+	Header NetFrags::GetHeader() const
+	{
+		return header;
+	}
+
+	UInt_64 NetFrags::Size() const
+	{
+		return size;
+	}
+
+	bool NetFrags::IsComplete() const
+	{
+		for (UInt_64 i = 0; i < size; ++i)
+			if (!data[i].Size())
+				return false;
+
+		return true;
+	}
+
+	Packet NetFrags::Combine() const
+	{
+        UInt_64 rSize = 0;
+        for (UInt_64 i = 0; i < size; ++i)
+            rSize += data[i].Size();
+
+		Packet result =
+		{
+		    header,
+            {Endianness::LE, rSize}
+		};
+		result.header.fragments = 0;
+
+        for (UInt_64 i = 0; i < size; ++i)
+            result.payload.WriteSer(data[i]);
+
+        result.payload.SetOffset(0);
+
+		return result;
+	}
+}

src/io/socket/ehc/NetOp.cpp

@@ -0,0 +1,66 @@
+#include "ehs/io/socket/ehc/NetOp.h"
+#include "ehs/io/socket/EHC.h"
+#include "ehs/io/socket/ehc/NetEnd.h"
+#include "ehs/io/socket/ehc/NetSys.h"
+
+namespace ehs
+{
+	NetOp::NetOp()
+		: hashId(0)
+	{
+	}
+
+	NetOp::NetOp(Str_8 id)
+		: hashId(id.Hash_64()), id((Str_8 &&)id)
+	{
+	}
+
+	NetOp::NetOp(NetOp&& op) noexcept
+		: hashId(op.hashId), id((Str_8 &&)op.id)
+	{
+		op.hashId = 0;
+	}
+
+	NetOp::NetOp(const NetOp &op)
+		: hashId(op.hashId), id(op.id)
+	{
+	}
+
+	NetOp& NetOp::operator=(NetOp&& op) noexcept
+	{
+		if (this == &op)
+			return *this;
+
+		hashId = op.hashId;
+		id = (Str_8 &&)op.id;
+
+		op.hashId = 0;
+
+		return *this;
+	}
+
+	NetOp &NetOp::operator=(const NetOp &op)
+	{
+		if (this == &op)
+			return *this;
+
+		hashId = op.hashId;
+		id = op.id;
+
+		return *this;
+	}
+
+	Str_8 NetOp::GetId() const
+	{
+		return id;
+	}
+
+	UInt_64 NetOp::GetHashId() const
+	{
+		return hashId;
+	}
+
+	void NetOp::Process(EHC *ehc, NetEnd *endpoint, NetSys *sys, Serializer<UInt_64> &payload)
+	{
+	}
+}

src/io/socket/ehc/NetSys.cpp

@@ -0,0 +1,105 @@
+#include "ehs/io/socket/ehc/NetSys.h"
+#include "ehs/io/socket/EHC.h"
+#include "ehs/io/socket/ehc/NetEnd.h"
+#include "ehs/io/socket/ehc/NetOp.h"
+
+namespace ehs
+{
+	NetSys::~NetSys()
+	{
+		for (UInt_64 i = 0; i < ops.Size(); ++i)
+			delete ops[i];
+
+		ops.Clear();
+	}
+
+	NetSys::NetSys()
+		: hashId(0)
+	{
+	}
+
+	NetSys::NetSys(Str_8 id)
+		: hashId(id.Hash_64()), id((Str_8&&)id)
+	{
+	}
+
+	NetSys::NetSys(NetSys&& sys) noexcept
+		: hashId(sys.hashId), id((Str_8&&)sys.id), ops((Array<NetOp*>&&)sys.ops)
+	{
+		sys.hashId = 0;
+	}
+
+	NetSys::NetSys(const NetSys& sys)
+		: hashId(sys.hashId), id(sys.id)
+	{
+	}
+
+	NetSys& NetSys::operator=(NetSys&& sys) noexcept
+	{
+		if (this == &sys)
+			return *this;
+
+		hashId = sys.hashId;
+		id = (Str_8&&)sys.id;
+		ops = (Array<NetOp*>&&)sys.ops;
+
+		sys.hashId = 0;
+
+		return *this;
+	}
+
+	NetSys& NetSys::operator=(const NetSys& sys)
+	{
+		if (this == &sys)
+			return *this;
+
+		hashId = sys.hashId;
+		id = sys.id;
+		ops = Array<NetOp*>();
+
+		return *this;
+	}
+
+	Str_8 NetSys::GetId() const
+	{
+		return id;
+	}
+
+	UInt_64 NetSys::GetHashId() const
+	{
+		return hashId;
+	}
+
+	bool NetSys::HasOperation(const UInt_64 hashId) const
+	{
+		for (UInt_64 i = 0; i < ops.Size(); ++i)
+			if (ops[i]->GetHashId() == hashId)
+				return true;
+
+		return false;
+	}
+
+	bool NetSys::AddOperation(NetOp* op)
+	{
+		if (HasOperation(op->GetHashId()))
+			return false;
+
+		ops.Push(op);
+
+		return true;
+	}
+
+	void NetSys::Execute(EHC *ehc, NetEnd *endpoint, const UInt_64 hashId, Serializer<UInt_64> &payload)
+	{
+		for (UInt_64 i = 0; i < ops.Size(); ++i)
+		{
+			if (ops[i]->GetHashId() == hashId)
+			{
+				ops[i]->Process(ehc, endpoint, this, payload);
+				return;
+			}
+		}
+
+		EHS_LOG_INT(LogType::INFO, 0, "System not found.");
+	}
+}

src/json/JsonNum.cpp

@@ -71,11 +71,6 @@ namespace ehs
 		return value;
 	}
 
-	JsonNum::operator float&()
-	{
-		return value;
-	}
-
 	Str_8 JsonNum::ToStr(const UInt_64 level, const bool compact) const
 	{
 		Str_8 result;

src/json/JsonObj.cpp

@@ -79,12 +79,7 @@ namespace ehs
 		return *this;
 	}
 
-	JsonObj::operator const JsonVar*() const
-	{
-		return vars;
-	}
-
-	JsonObj::operator JsonVar*()
+	JsonObj::operator JsonVar*() const
 	{
 		return vars;
 	}

src/system/BaseSystem.cpp

@@ -5,4 +5,14 @@ namespace ehs
 	void BaseSystem::OpenURI(const Str_8& uri)
 	{
 	}
+
+	Str_8 BaseSystem::OpenFileDialog(const Str_8 &dir, const Str_8 &filters)
+	{
+		return {};
+	}
+
+	Str_8 BaseSystem::GetDirDialog(const Str_8 &dir)
+	{
+		return {};
+	}
 }

src/system/System_LNX.cpp

@@ -1,6 +1,9 @@
 #include "ehs/system/System_LNX.h"
+
+#include <cstdlib>
+#include <cstdio>
+
 #include "ehs/system/Thread.h"
-#include "ehs/Log.h"
 
 namespace ehs
 {
@@ -19,4 +22,40 @@ namespace ehs
 		xdg.Start(XDG_Thread, (void*)&uri);
 		xdg.Detach();
 	}
+
+	Str_8 System::OpenFileDialog(const Str_8 &dir, const Str_8 &filters)
+	{
+		FILE *file = popen("kdialog --getopenfilename " + dir + " \'" + filters + "\'", "r");
+
+		Str_8 result;
+
+		char array[128];
+		while(fgets(array, sizeof(array), file))
+			result.Push(array);
+
+		pclose(file);
+
+		if (result.Size())
+			result.Pop();
+
+		return result;
+	}
+
+	Str_8 System::GetDirDialog(const Str_8 &dir)
+	{
+		FILE *file = popen("kdialog --getexistingdirectory " + dir, "r");
+
+		Str_8 result;
+
+		char array[128];
+		while(fgets(array, sizeof(array), file))
+			result.Push(array);
+
+		pclose(file);
+
+		if (result.Size())
+			result.Pop();
+
+		return result;
+	}
 }

vcpkg-configuration.json

@@ -1,14 +0,0 @@
-{
-  "default-registry": {
-    "kind": "git",
-    "baseline": "42bb0d9e8d4cf33485afb9ee2229150f79f61a1f",
-    "repository": "https://github.com/microsoft/vcpkg"
-  },
-  "registries": [
-    {
-      "kind": "artifact",
-      "location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
-      "name": "microsoft"
-    }
-  ]
-}

vcpkg.json

@@ -1,6 +1,8 @@
 {
+  "name": "ehs",
+  "version": "1.0",
   "dependencies": [
-    "openssl",
-    "zlib"
+    "zlib",
+    "openssl"
   ]
 }