3rdparty: add MultiEmulator by 2010kohtep

* patched to be portable, turned into a static library * integrated to the engine
2026-08-05 19:45:05 +08:00 · 2024-10-15 06:15:45 +03:00
613 changed files with 40153 additions and 55262 deletions
--- a/.builds/alpine.yml
+++ b/.builds/alpine.yml
@@ -5,7 +5,6 @@ packages:
 - freetype-dev
 - fontconfig-dev
 - opus-dev
- bzip2-dev
 sources:
 - https://git.sr.ht/~a1batross/xash3d-fwgs
 tasks:
--- a/.builds/debian-arm64.yml
+++ b/.builds/debian-arm64.yml
@@ -7,7 +7,6 @@ packages:
 - libfreetype-dev
 - libfontconfig-dev
 - libopus-dev
- libbz2-dev
 sources:
 - https://git.sr.ht/~a1batross/xash3d-fwgs
 tasks:
--- a/.builds/debian.yml
+++ b/.builds/debian.yml
@@ -6,7 +6,6 @@ packages:
 - libfreetype-dev
 - libfontconfig-dev
 - libopus-dev
- libbz2-dev
 sources:
 - https://git.sr.ht/~a1batross/xash3d-fwgs
 tasks:
--- a/.builds/freebsd.yml
+++ b/.builds/freebsd.yml
@@ -6,7 +6,6 @@ packages:
 - print/freetype2
 - x11-fonts/fontconfig
 - audio/opus
- archivers/bzip2
 sources:
 - https://git.sr.ht/~a1batross/xash3d-fwgs
 tasks:
--- a/.builds/netbsd.yml
+++ b/.builds/netbsd.yml
@@ -6,7 +6,6 @@ packages:
 - fontconfig
 - libopus
 - pkgconf
- bzip2
 sources:
 - https://git.sr.ht/~a1batross/xash3d-fwgs
 tasks:
--- a/.builds/openbsd.yml
+++ b/.builds/openbsd.yml
@@ -3,7 +3,6 @@ packages:
 - python3
 - sdl2
 - opus
- bzip2
 sources:
 - https://git.sr.ht/~a1batross/xash3d-fwgs
 tasks:
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,32 +1,23 @@
 task:
  name: freebsd-14-amd64
  freebsd_instance:
-    image_family: freebsd-14-3
+    image_family: freebsd-14-0
  setup_script:
    - pkg update
-    - pkg install -y pkgconf git sdl2 python freetype2 libvorbis opusfile bzip2 libbacktrace libogg libvorbis
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
    - git submodule update --init --recursive
  test_script:
-    - ./scripts/cirrus/build_freebsd.sh
+    - ./scripts/cirrus/build_freebsd.sh dedicated
+    - ./scripts/cirrus/build_freebsd.sh full

 task:
  name: freebsd-15-amd64
  freebsd_instance:
-    image_family: freebsd-15-0-amd64-zfs
+    image_family: freebsd-15-0-snap
  setup_script:
    - pkg update
-    - pkg install -y pkgconf git sdl2 python freetype2 libvorbis opusfile bzip2 libbacktrace libogg libvorbis
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
    - git submodule update --init --recursive
  test_script:
-    - ./scripts/cirrus/build_freebsd.sh
-
-#task:
-#  name: freebsd-16-amd64
-#  freebsd_instance:
-#    image_family: freebsd-16-0-snap
-#  setup_script:
-#    - pkg update
-#    - pkg install -y pkgconf git sdl2 python freetype2 libvorbis opusfile bzip2 libbacktrace libogg libvorbis
-#    - git submodule update --init --recursive
-#  test_script:
-#    - ./scripts/cirrus/build_freebsd.sh
+    - ./scripts/cirrus/build_freebsd.sh dedicated
+    - ./scripts/cirrus/build_freebsd.sh full
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -15,34 +15,19 @@ jobs:
        include:
          # Linux build specifically want oldest Ubuntu as possible
          # to be crossdistribution compatible, otherwise use ubuntu-latest
-          - os: ubuntu-22.04
+          - os: ubuntu-20.04
            targetos: linux
            targetarch: amd64
-          - os: ubuntu-22.04
+          - os: ubuntu-20.04
            targetos: linux
            targetarch: i386
-          - os: ubuntu-22.04-arm
-            targetos: linux
-            targetarch: arm64
-          - os: ubuntu-22.04-arm
-            targetos: linux
-            targetarch: armhf
-          - os: ubuntu-24.04 # riscv64 would benefit from having latest compilers
-            targetos: linux
-            targetarch: riscv64
-            cross: true
-          - os: ubuntu-22.04
-            targetos: linux
-            targetarch: ppc64el
-            cross: true
-#          - os: ubuntu-latest
+#          - os: ubuntu-aarch64-20.04
 #            targetos: linux
-#            targetarch: e2k-8c
-#            cross: true
-          - os: ubuntu-latest
+#            targetarch: aarch64
+          - os: ubuntu-20.04
            targetos: android
            targetarch: multiarch
-#          - os: ubuntu-22.04
+#          - os: ubuntu-20.04
 #            targetos: motomagx
 #            targetarch: armv6

@@ -55,27 +40,21 @@ jobs:
          - os: windows-latest
            targetos: win32
            targetarch: amd64
-          - os: windows-2022 # always use the oldest possible for 32-bit because of older compilers, and better support of certain legacy OSes
+          - os: windows-2019 # always use the oldest possible for 32-bit because of older compilers, and better support of certain legacy OSes
            targetos: win32
            targetarch: i386
-          - os: macos-14 # arm64 as per github documentation
+          - os: macos-14 # in GitHub documentation, it's an ARM64 machine
            targetos: apple
            targetarch: arm64
-          - os: macos-latest
-            targetos: ios
-            targetarch: arm64
-          - os: macos-15-intel
+          - os: macos-12 # in GitHub documentation, it's an x86 machine
            targetos: apple
            targetarch: amd64
    env:
-      SDL_VERSION: 2.32.10
-      FFMPEG_VERSION: 7.1
+      SDL_VERSION: 2.30.3
      GH_CPU_ARCH: ${{ matrix.targetarch }}
-      GH_CPU_OS: ${{ matrix.targetos }}
-      GH_CROSSCOMPILING: ${{ matrix.cross }}
    steps:
    - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v4
      with:
        submodules: recursive
    - name: Install dependencies
@@ -85,27 +64,26 @@ jobs:
        FWGS_PFX_PASSWORD: ${{ secrets.FWGS_PFX_PASSWORD }}
      run: bash scripts/gha/build_${{ matrix.targetos }}.sh
    - name: Upload engine (artifacts)
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@v4
      with:
        name: artifact-${{ matrix.targetos }}-${{ matrix.targetarch }}
        path: artifacts/*
  flatpak:
    runs-on: ubuntu-latest
-    continue-on-error: true
    strategy:
      matrix:
        include:
          - app: su.xash.Engine.Compat.i386
    container:
-      image: ghcr.io/flathub-infra/flatpak-github-actions:freedesktop-25.08
+      image: bilelmoussaoui/flatpak-github-actions:freedesktop-23.08
      options: --privileged
    steps:
    - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v4
      with:
        submodules: recursive
    - name: Build flatpak (Compat.i386)
-      uses: FWGS/flatpak-github-actions/flatpak-builder@v6.5
+      uses: FWGS/flatpak-github-actions/flatpak-builder@v6.3
      with:
        bundle: ${{ matrix.app }}.flatpak
        manifest-path: scripts/flatpak/${{ matrix.app }}.yml
@@ -115,10 +93,32 @@ jobs:
    needs: [build, flatpak]
    if: ${{ github.event_name == 'push' }}
    steps:
-    - name: Checkout
-      uses: actions/checkout@v6
    - name: Remove old release, fetch artifacts, repackage binaries and upload new release
      env:
        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        BASE_BUILDNUM_DATE: "2015-04-01"
-      run: bash scripts/gha/make_release.sh "Xash3D FWGS" "${{ github.ref_name }}"
+        RELEASE_TAG: ${{ github.ref_name == 'master' && 'continuous' || format('continuous-{0}', github.ref_name) }}
+      run: |
+        gh release delete "$RELEASE_TAG" \
+          --yes \
+          --cleanup-tag \
+          --repo "$GITHUB_REPOSITORY" || true
+        sleep 20s
+        gh run download "$GITHUB_RUN_ID" \
+          --dir artifacts/ \
+          --repo "$GITHUB_REPOSITORY"
+        pushd artifacts/
+        echo "Found artifacts:"
+        ls
+        for i in $(find -mindepth 1 -maxdepth 1 -type d); do
+          mv "$i"/* .
+          rm -rf "$i"
+        done
+        echo "Repackaged artifacts:"
+        ls -R
+        popd
+        sleep 20s
+        gh release create "$RELEASE_TAG" artifacts/* \
+          --title "Xash3D FWGS Continuous ${{ github.ref_name }} Build" \
+          --target $GITHUB_SHA \
+          --repo "$GITHUB_REPOSITORY" \
+          --prerelease
--- a/.gitignore
+++ b/.gitignore
@@ -222,7 +222,7 @@ publish/
 # Publish Web Output
 *.[Pp]ublish.xml
 *.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings
+# TODO: Comment the next line if you want to checkin your web deploy settings 
 # but database connection strings (with potential passwords) will be unencrypted
 *.pubxml
 *.publishproj
@@ -318,12 +318,6 @@ build-*
 *.includes
 *.files

-# ios
-ios/cl_dlls/*
-ios/dlls/*
-ios/*.framework
-scripts/ios/mod-build
-
 # Waf
 build_current
 *waf-*/
@@ -345,19 +339,6 @@ __pycache__
 .history/*
 .cache/*
 enc_temp_folder/
-Taskfile.yml

 # KDevelop4
 *.kdev4
-
-# ccls langauge server
-.ccls-*
-
-# JetBrains
-.idea/
-cmake-build-*
-
-# some Android-specific build stuff
-3rdparty/SDL
-3rdparty/hlsdk-portable
-!scripts/build-ninja.py
--- a/.gitmodules
+++ b/.gitmodules
@@ -22,24 +22,3 @@
 [submodule "3rdparty/bzip2/bzip2"]
 	path = 3rdparty/bzip2/bzip2
 	url = https://gitlab.com/bzip2/bzip2
-[submodule "3rdparty/MultiEmulator"]
-	path = 3rdparty/MultiEmulator
-	url = https://github.com/FWGS/MultiEmulator
-[submodule "3rdparty/libogg/libogg"]
-	path = 3rdparty/libogg/libogg
-	url = https://github.com/xiph/ogg.git
-[submodule "3rdparty/vorbis/vorbis-src"]
-	path = 3rdparty/vorbis/vorbis-src
-	url = https://github.com/xiph/vorbis.git
-[submodule "3rdparty/opusfile/opusfile"]
-	path = 3rdparty/opusfile/opusfile
-	url = https://github.com/xiph/opusfile.git
-[submodule "3rdparty/libbacktrace/libbacktrace"]
-	path = 3rdparty/libbacktrace/libbacktrace
-	url = https://github.com/ianlancetaylor/libbacktrace
-[submodule "3rdparty/maintui"]
-	path = 3rdparty/maintui
-	url = https://github.com/FWGS/xash3d-maintui.git
-[submodule "3rdparty/library_suffix"]
-	path = 3rdparty/library_suffix
-	url = https://github.com/FWGS/library-suffix.git
--- a/3rdparty/MultiEmulator
+++ b/3rdparty/MultiEmulator
--- a/3rdparty/MultiEmulator/LICENSE
+++ b/3rdparty/MultiEmulator/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2017-2018 Alexander Belkin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/3rdparty/MultiEmulator/README.md
+++ b/3rdparty/MultiEmulator/README.md
@@ -0,0 +1,25 @@
+# MultiEmulator
+
+**MultiEmulator** - project for GoldSource Engine, which provides ability to generate tickets with a specific SteamID key, using all available emulators for this engine.
+
+Ticket is processed by the game server of Half-Life 1 and modifications using **DProto** or **ReUnion** modules. If the server does not have these modules, then MultiEmulator won't work.
+
+# Ticket generators
+
+Currently available ticket generators: 
+* OldRevEmu
+* AVSMP
+* Setti
+* SteamEmu
+* RevEmu
+* SC2009
+* RevEmu2013
+
+Currently under development generators:
+* SmartSteamEmu (SSE3)
+
+# How to use?
+Each file in the **MultiEmulator\Source\Emulators** folder contains a **Generate** function that writes a ticket to the **pDest** argument for the emulator of the same name as a header file. As a result of the function, the size of the written ticket is returned. If the generator can set an arbitrary SteamID, the function will have the **nSteamID** argument, in which the required SteamID is specified.
+
+# Examples
+As an example, the DLL was developed that searches InitiateGameConnection method in ISteamUser interface, which generates Steam ticket, and inserts in its place own generator, which creates RevEmu2013 ticket with SteamID equal to 3333333. You can find this project in **Example** folder, you just need to compile it and perform DLL injection in hl.exe process with any known injection method.
--- a/3rdparty/MultiEmulator/include/multi_emulator.h
+++ b/3rdparty/MultiEmulator/include/multi_emulator.h
@@ -0,0 +1,37 @@
+#ifndef MULTI_EMULATOR_H
+#define MULTI_EMULATOR_H
+
+#if defined( __GNUC__ )
+	#if defined( __i386__ )
+		#define ME_EXPORT         __attribute__(( visibility( "default" ), force_align_arg_pointer ))
+	#else
+		#define ME_EXPORT         __attribute__(( visibility ( "default" )))
+	#endif
+#else
+	#if defined( _MSC_VER )
+		#define ME_EXPORT         __declspec( dllexport )
+	#else
+		#define ME_EXPORT
+	#endif
+#endif
+
+#include <string.h>
+
+#if __cplusplus
+extern "C"
+{
+#endif
+
+int ME_EXPORT GenerateRevEmu2013( void *pDest, int nSteamID );
+int ME_EXPORT GenerateSC2009( void *pDest, int nSteamID );
+int ME_EXPORT GenerateOldRevEmu( void *pDest, int nSteamID );
+int ME_EXPORT GenerateSteamEmu( void *pDest, int nSteamID );
+int ME_EXPORT GenerateRevEmu( void *pDest, int nSteamID );
+int ME_EXPORT GenerateSetti( void *pDest );
+int ME_EXPORT GenerateAVSMP( void *pDest, int nSteamID, int bUniverse );
+
+#if __cplusplus
+}
+#endif
+
+#endif // MULTI_EMULATOR_H
--- a/3rdparty/MultiEmulator/src/AVSMP.cpp
+++ b/3rdparty/MultiEmulator/src/AVSMP.cpp
@@ -0,0 +1,13 @@
+#include "multi_emulator.h"
+
+/* bUniverse param is "y" value in "STEAM_x:y:z" */
+int GenerateAVSMP(void *pDest, int nSteamID, int bUniverse)
+{
+	auto pTicket = (int *)pDest;
+
+	pTicket[0] = 0x14;                                    //  +0, header
+	pTicket[3] = (nSteamID << 1) | (bUniverse ? 1 : 0);   // +12, SteamId, Low part
+	pTicket[4] = 0x01100001;                              // +16, SteamId, High part
+
+	return 28;
+}
--- a/3rdparty/MultiEmulator/src/CRijndael.cpp
+++ b/3rdparty/MultiEmulator/src/CRijndael.cpp
--- a/3rdparty/MultiEmulator/src/CRijndael.h
+++ b/3rdparty/MultiEmulator/src/CRijndael.h
@@ -0,0 +1,187 @@
+#ifndef __RIJNDAEL_H__
+#define __RIJNDAEL_H__
+
+#include <exception>
+#include <stdexcept>
+#include <cstring>
+#include <string>
+
+using namespace std;
+
+//Rijndael (pronounced Reindaal) is a block cipher, designed by Joan Daemen and Vincent Rijmen as a candidate algorithm for the AES.
+//The cipher has a variable block length and key length. The authors currently specify how to use keys with a length
+//of 128, 192, or 256 bits to encrypt blocks with al length of 128, 192 or 256 bits (all nine combinations of
+//key length and block length are possible). Both block length and key length can be extended very easily to
+// multiples of 32 bits.
+//Rijndael can be implemented very efficiently on a wide range of processors and in hardware. 
+//This implementation is based on the Java Implementation used with the Cryptix toolkit found at:
+//http://www.esat.kuleuven.ac.be/~rijmen/rijndael/rijndael.zip
+//Java code authors: Raif S. Naffah, Paulo S. L. M. Barreto
+//This Implementation was tested against KAT test published by the authors of the method and the
+//results were identical.
+class CRijndael
+{
+public:
+	//Operation Modes
+	//The Electronic Code Book (ECB), Cipher Block Chaining (CBC) and Cipher Feedback Block (CFB) modes
+	//are implemented.
+	//In ECB mode if the same block is encrypted twice with the same key, the resulting
+	//ciphertext blocks are the same.
+	//In CBC Mode a ciphertext block is obtained by first xoring the
+	//plaintext block with the previous ciphertext block, and encrypting the resulting value.
+	//In CFB mode a ciphertext block is obtained by encrypting the previous ciphertext block
+	//and xoring the resulting value with the plaintext.
+	enum { ECB = 0, CBC = 1, CFB = 2 };
+
+private:
+	enum { DEFAULT_BLOCK_SIZE = 16 };
+	enum { MAX_BLOCK_SIZE = 32, MAX_ROUNDS = 14, MAX_KC = 8, MAX_BC = 8 };
+
+	//Auxiliary Functions
+	//Multiply two elements of GF(2^m)
+	static int Mul(int a, int b)
+	{
+		return (a != 0 && b != 0) ? sm_alog[(sm_log[a & 0xFF] + sm_log[b & 0xFF]) % 255] : 0;
+	}
+
+	//Convenience method used in generating Transposition Boxes
+	static int Mul4(int a, char b[])
+	{
+		if (a == 0)
+			return 0;
+		a = sm_log[a & 0xFF];
+		int a0 = (b[0] != 0) ? sm_alog[(a + sm_log[b[0] & 0xFF]) % 255] & 0xFF : 0;
+		int a1 = (b[1] != 0) ? sm_alog[(a + sm_log[b[1] & 0xFF]) % 255] & 0xFF : 0;
+		int a2 = (b[2] != 0) ? sm_alog[(a + sm_log[b[2] & 0xFF]) % 255] & 0xFF : 0;
+		int a3 = (b[3] != 0) ? sm_alog[(a + sm_log[b[3] & 0xFF]) % 255] & 0xFF : 0;
+		return a0 << 24 | a1 << 16 | a2 << 8 | a3;
+	}
+
+public:
+	//CONSTRUCTOR
+	CRijndael();
+
+	//DESTRUCTOR
+	virtual ~CRijndael();
+
+	//Expand a user-supplied key material into a session key.
+	// key        - The 128/192/256-bit user-key to use.
+	// chain      - initial chain block for CBC and CFB modes.
+	// keylength  - 16, 24 or 32 bytes
+	// blockSize  - The block size in bytes of this Rijndael (16, 24 or 32 bytes).
+	void MakeKey(char const* key, char const* chain, int keylength = DEFAULT_BLOCK_SIZE, int blockSize = DEFAULT_BLOCK_SIZE);
+
+private:
+	//Auxiliary Function
+	void Xor(char* buff, char const* chain)
+	{
+		if (false == m_bKeyInit)
+			throw runtime_error(sm_szErrorMsg1);
+		for (int i = 0; i<m_blockSize; i++)
+			*(buff++) ^= *(chain++);
+	}
+
+	//Convenience method to encrypt exactly one block of plaintext, assuming
+	//Rijndael's default block size (128-bit).
+	// in         - The plaintext
+	// result     - The ciphertext generated from a plaintext using the key
+	void DefEncryptBlock(char const* in, char* result);
+
+	//Convenience method to decrypt exactly one block of plaintext, assuming
+	//Rijndael's default block size (128-bit).
+	// in         - The ciphertext.
+	// result     - The plaintext generated from a ciphertext using the session key.
+	void DefDecryptBlock(char const* in, char* result);
+
+public:
+	//Encrypt exactly one block of plaintext.
+	// in           - The plaintext.
+	// result       - The ciphertext generated from a plaintext using the key.
+	void EncryptBlock(char const* in, char* result);
+
+	//Decrypt exactly one block of ciphertext.
+	// in         - The ciphertext.
+	// result     - The plaintext generated from a ciphertext using the session key.
+	void DecryptBlock(char const* in, char* result);
+
+	void Encrypt(char const* in, char* result, size_t n, int iMode = ECB);
+
+	void Decrypt(char const* in, char* result, size_t n, int iMode = ECB);
+
+	//Get Key Length
+	int GetKeyLength()
+	{
+		if (false == m_bKeyInit)
+			throw runtime_error(sm_szErrorMsg1);
+		return m_keylength;
+	}
+
+	//Block Size
+	int	GetBlockSize()
+	{
+		if (false == m_bKeyInit)
+			throw runtime_error(sm_szErrorMsg1);
+		return m_blockSize;
+	}
+
+	//Number of Rounds
+	int GetRounds()
+	{
+		if (false == m_bKeyInit)
+			throw runtime_error(sm_szErrorMsg1);
+		return m_iROUNDS;
+	}
+
+	void ResetChain()
+	{
+		memcpy(m_chain, m_chain0, m_blockSize);
+	}
+
+public:
+	//Null chain
+	static char const* sm_chain0;
+
+private:
+	static const int sm_alog[256];
+	static const int sm_log[256];
+	static const char sm_S[256];
+	static const char sm_Si[256];
+	static const int sm_T1[256];
+	static const int sm_T2[256];
+	static const int sm_T3[256];
+	static const int sm_T4[256];
+	static const int sm_T5[256];
+	static const int sm_T6[256];
+	static const int sm_T7[256];
+	static const int sm_T8[256];
+	static const int sm_U1[256];
+	static const int sm_U2[256];
+	static const int sm_U3[256];
+	static const int sm_U4[256];
+	static const char sm_rcon[30];
+	static const int sm_shifts[3][4][2];
+	//Error Messages
+	static char const* sm_szErrorMsg1;
+	static char const* sm_szErrorMsg2;
+	//Key Initialization Flag
+	bool m_bKeyInit;
+	//Encryption (m_Ke) round key
+	int m_Ke[MAX_ROUNDS + 1][MAX_BC];
+	//Decryption (m_Kd) round key
+	int m_Kd[MAX_ROUNDS + 1][MAX_BC];
+	//Key Length
+	int m_keylength;
+	//Block Size
+	int	m_blockSize;
+	//Number of Rounds
+	int m_iROUNDS;
+	//Chain Block
+	char m_chain0[MAX_BLOCK_SIZE];
+	char m_chain[MAX_BLOCK_SIZE];
+	//Auxiliary private use buffers
+	int tk[MAX_KC];
+	int a[MAX_BC];
+	int t[MAX_BC];
+};
+
+#endif // __RIJNDAEL_H__
--- a/3rdparty/MultiEmulator/src/DoubleBuffering.cpp
+++ b/3rdparty/MultiEmulator/src/DoubleBuffering.cpp
@@ -0,0 +1,128 @@
+//DoubleBuffering.cpp Source File
+
+#include "DoubleBuffering.h"
+#include <cassert>
+#include <exception>
+#include <string.h>
+
+using namespace std;
+
+CDoubleBuffering::CDoubleBuffering(ifstream& in, char* pcBuff, int iSize, int iDataLen) : m_rin(in),
+    m_iDataLen(iDataLen), m_bEOF(false), m_iSize(iSize), m_iSize2(iSize >> 1), m_pcBuff(pcBuff)
+{
+    //m_iSize should be even
+    if(m_iSize%2 != 0)
+        throw runtime_error("CDoubleBuffering: m_iSize should be Even Number!");
+    //Check file
+    if(!in.is_open() || in.bad())
+        throw runtime_error("CDoubleBuffering: Referenced File not Opened or in Bad State!");
+    //Check construction data
+    if(m_iDataLen<1 || m_iSize2<m_iDataLen)
+        throw runtime_error("CDoubleBuffering: Illegal Construction Data!");
+    in.read(m_pcBuff, m_iSize2);
+    m_iEnd = m_rin.gcount();
+    m_iCurPos = 0;
+    m_iBuf = 0;
+}
+
+int CDoubleBuffering::GetData(char* pszDataBuf, int iDataLen)
+{
+    if(-1 == iDataLen)
+        iDataLen = m_iDataLen;
+    if(iDataLen<1 || m_iSize2<iDataLen)
+        throw runtime_error("CDoubleBuffering::GetData(): Illegal iDataLen!");
+    if(true == m_bEOF)
+        return 0;
+    //Estimate the next position
+    int iCurPos = m_iCurPos + iDataLen;
+    if(0 == m_iBuf) //First Buffer
+    {
+        if(iCurPos >= m_iEnd)
+        {
+            //Read the next buffer
+            if(m_rin.eof())
+            {
+                m_bEOF = true;
+                //Take everything remained
+                int iRead = m_iEnd-m_iCurPos;
+                memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iRead);
+                return iRead;
+            }
+            else
+            {
+                m_rin.read(m_pcBuff+m_iEnd, m_iSize2);
+                m_iEnd += m_rin.gcount();
+                if(iCurPos > m_iEnd) //Still greater, then EOF attained
+                {
+                    assert(m_rin.eof());
+                    m_bEOF = true;
+                    //Take everything remained
+                    int iRead = m_iEnd-m_iCurPos;
+                    memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iRead);
+                    return iRead;
+                }
+                else
+                {
+                    memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iDataLen);
+                    m_iCurPos = iCurPos;
+                    assert(m_iCurPos >= m_iSize2);
+                    m_iBuf = 1;
+                    return iDataLen;
+                }
+            }
+        }
+        else
+        {
+            memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iDataLen);
+            m_iCurPos = iCurPos;
+            return iDataLen;
+        }
+    }
+    else //1 == m_iBuf, Second Buffer
+    {
+        if(iCurPos >= m_iEnd)
+        {
+            //Read the next buffer
+            if(m_rin.eof())
+            {
+                m_bEOF = true;
+                //Take everything remained
+                int iRead = m_iEnd-m_iCurPos;
+                memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iRead);
+                return iRead;
+            }
+            else
+            {
+                m_rin.read(m_pcBuff, m_iSize2);
+                m_iEnd = m_rin.gcount();
+                iCurPos %= m_iSize;
+                if(iCurPos > m_iEnd) //Still greater, then EOF attained
+                {
+                    assert(m_rin.eof());
+                    m_bEOF = true;
+                    //Take everything remained
+                    int iRead = m_iSize-m_iCurPos;
+                    memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iRead);
+                    memcpy(pszDataBuf+iRead, m_pcBuff, m_iEnd);
+                    return iRead + m_iEnd;
+                }
+                else
+                {
+                    int iRead = m_iSize-m_iCurPos;
+                    memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iRead);
+                    memcpy(pszDataBuf+iRead, m_pcBuff, iDataLen-iRead);
+                    m_iCurPos = iCurPos;
+                    assert(m_iCurPos < m_iSize2);
+                    m_iBuf = 0;
+                    return iDataLen;
+                }
+            }
+        }
+        else
+        {
+            memcpy(pszDataBuf, m_pcBuff+m_iCurPos, iDataLen);
+            m_iCurPos = iCurPos;
+            return iDataLen;
+        }
+    }
+}
--- a/3rdparty/MultiEmulator/src/DoubleBuffering.h
+++ b/3rdparty/MultiEmulator/src/DoubleBuffering.h
@@ -0,0 +1,40 @@
+//DoubleBuffering.h Header File 
+ 
+#ifndef __DOUBLEBUFFERING_H__ 
+#define __DOUBLEBUFFERING_H__ 
+ 
+//Typical DISCLAIMER: 
+//The code in this project is Copyright (C) 2003 by George Anescu. You have the right to 
+//use and distribute the code in any way you see fit as long as this paragraph is included 
+//with the distribution. No warranties or claims are made as to the validity of the 
+//information and code contained herein, so use it at your own risk. 
+ 
+#include <fstream> 
+ 
+using namespace std; 
+ 
+class CDoubleBuffering 
+{ 
+public: 
+	//Constructor 
+	CDoubleBuffering(ifstream& in, char* pcBuff, int iSize, int iDataLen); 
+	//Get Next Data Buffer 
+	int GetData(char* pszDataBuf, int iDataLen=-1); 
+ 
+private: 
+	ifstream& m_rin; 
+	int m_iSize; 
+	int m_iSize2; //m_iSize/2 
+	int m_iDataLen; 
+	//Current Position 
+	int m_iCurPos; 
+	//End Position 
+	int m_iEnd; 
+	//Which Buffer 
+	int m_iBuf; 
+	char* m_pcBuff; 
+	//EOF attained 
+	bool m_bEOF; 
+}; 
+ 
+#endif //__DOUBLEBUFFERING_H__ 
--- a/3rdparty/MultiEmulator/src/MessageDigest.cpp
+++ b/3rdparty/MultiEmulator/src/MessageDigest.cpp
@@ -0,0 +1,38 @@
+//MessageDigest.cpp   
+   
+#include "MessageDigest.h"   
+#include "DoubleBuffering.h"   
+   
+#include <exception>   
+#include <fstream>   
+#include <strstream>   
+   
+using namespace std;   
+   
+//Digesting a Full File   
+void IMessageDigest::DigestFile(string const& rostrFileIn, char* pcDigest)   
+{   
+    //Is the User's responsability to ensure that pcDigest is appropriately allocated   
+    //Open Input File   
+    ifstream in(rostrFileIn.c_str(), ios::binary);   
+    if(!in)   
+    {   
+        ostrstream ostr;   
+        ostr << "FileDigest ERROR: in IMessageDigest::DigestFile(): Cannot open File " << rostrFileIn << "!" << ends;   
+        string ostrMsg = ostr.str();   
+        ostr.freeze(false);   
+        throw runtime_error(ostrMsg);   
+    }   
+    //Resetting first   
+    Reset();   
+    //Reading from file   
+    char szLargeBuff[BUFF_LEN+1] = {0};   
+    char szBuff[DATA_LEN+1] = {0};   
+    CDoubleBuffering oDoubleBuffering(in, szLargeBuff, BUFF_LEN, DATA_LEN);   
+    int iRead;   
+    while((iRead=oDoubleBuffering.GetData(szBuff)) > 0)   
+        AddData(szBuff, iRead);   
+    in.close();   
+    //Final Step   
+    FinalDigest(pcDigest);   
+}   
--- a/3rdparty/MultiEmulator/src/MessageDigest.h
+++ b/3rdparty/MultiEmulator/src/MessageDigest.h
@@ -0,0 +1,47 @@
+//MessageDigest.h 
+ 
+#ifndef __MESSAGEDIGEST_H__ 
+#define __MESSAGEDIGEST_H__ 
+ 
+#include <string> 
+ 
+using namespace std; 
+ 
+//Typical DISCLAIMER: 
+//The code in this project is Copyright (C) 2003 by George Anescu. You have the right to 
+//use and distribute the code in any way you see fit as long as this paragraph is included 
+//with the distribution. No warranties or claims are made as to the validity of the 
+//information and code contained herein, so use it at your own risk. 
+ 
+//General Message Digest Interface 
+class IMessageDigest 
+{ 
+public: 
+	//CONSTRUCTOR 
+	IMessageDigest() : m_bAddData(false) {} 
+	//DESTRUCTOR 
+	virtual ~IMessageDigest() {} 
+	//Update context to reflect the concatenation of another buffer of bytes 
+	virtual void AddData(char const* pcData, int iDataLength) = 0; 
+	//Final wrapup - pad to BLOCKSIZE-byte boundary with the bit pattern  
+	//10000...(64-bit count of bits processed, MSB-first) 
+	virtual void FinalDigest(char* pcDigest) = 0; 
+	//Reset current operation in order to prepare for a new one 
+	virtual void Reset() = 0; 
+	//Digesting a Full File 
+	void DigestFile(string const& rostrFileIn, char* pcDigest); 
+ 
+protected: 
+	enum { BLOCKSIZE=64 }; 
+	//Control Flag 
+	bool m_bAddData; 
+	//The core of the MessageDigest algorithm, this alters an existing MessageDigest hash to 
+	//reflect the addition of 64 bytes of new data 
+	virtual void Transform() = 0; 
+ 
+private: 
+	enum { DATA_LEN=384, BUFF_LEN=1024 }; 
+}; 
+ 
+#endif // __MESSAGEDIGEST_H__ 
+ 
--- a/3rdparty/MultiEmulator/src/OldRevEmu.cpp
+++ b/3rdparty/MultiEmulator/src/OldRevEmu.cpp
@@ -0,0 +1,13 @@
+#include "multi_emulator.h"
+
+int GenerateOldRevEmu(void* pDest, int nSteamID)
+{
+	auto pTicket = (int*)pDest;
+	auto pbTicket = (unsigned char*)pDest;
+
+	pTicket[0] = 0xFFFF;                       // +0, header
+	pTicket[1] = (nSteamID ^ 0xC9710266) << 1; // +4, SteamId
+	*(short *)&pbTicket[8] = 0;                // +8, unknown, in original emulator must be 0
+
+	return 10;
+}
--- a/3rdparty/MultiEmulator/src/RevEmu.cpp
+++ b/3rdparty/MultiEmulator/src/RevEmu.cpp
@@ -0,0 +1,27 @@
+#include "multi_emulator.h"
+#include "StrUtils.h"
+#include "RevSpoofer.h"
+
+int GenerateRevEmu(void *pDest, int nSteamID)
+{
+	char szhwid[64];
+
+	CreateRandomString(szhwid, 16);
+	if (!RevSpoofer::Spoof(szhwid, nSteamID))
+		return 0;
+
+	auto pTicket = (int *)pDest;
+	auto revHash = RevSpoofer::Hash(szhwid);
+
+	pTicket[0] = 'J';           //  +0, header
+	pTicket[1] = revHash;       //  +4, hash of string at +24 offset
+	pTicket[2] = 'r' << 16 | 'e' << 8 | 'v';//  +8, magic number
+	pTicket[3] = 0;             // +12, unknown number, must always be 0
+
+	pTicket[4] = revHash << 1;  // +16, SteamId, Low part
+	pTicket[5] = 0x01100001;    // +20, SteamId, High part
+
+	strcpy((char *)&pTicket[6], szhwid); // +24, string for hash
+
+	return 152;
+}
--- a/3rdparty/MultiEmulator/src/RevEmu2013.cpp
+++ b/3rdparty/MultiEmulator/src/RevEmu2013.cpp
@@ -0,0 +1,55 @@
+#include "multi_emulator.h"
+#include "StrUtils.h"
+#include "RevSpoofer.h"
+#include "CRijndael.h"
+#include "SHA.h"
+#include <time.h>
+
+int GenerateRevEmu2013(void *pDest, int nSteamID)
+{
+	char szhwid[64];
+
+	CreateRandomString(szhwid, 32);
+	if (!RevSpoofer::Spoof(szhwid, nSteamID))
+		return 0;
+
+	auto pTicket = (int *)pDest;
+	auto pbTicket = (unsigned char *)pDest;
+
+	auto revHash = RevSpoofer::Hash(szhwid);
+
+	pTicket[0] = 'S';                      // +0
+	pTicket[1] = revHash;                  // +4
+	pTicket[2] = 'r' << 16 | 'e' << 8 | 'v';;// +8
+	pTicket[3] = 0;                        // +12
+	pTicket[4] = revHash << 1;             // +16
+	pTicket[5] = 0x01100001;               // +20
+	pTicket[6] = (int)time(0) + 90123;  // +24
+	pbTicket[27] = ~(pbTicket[27] + pbTicket[24]);
+	pTicket[7] = ~(int)time(0);         // +28
+	pTicket[8] = revHash * 2 >> 3;         // +32
+	pTicket[9] = 0;                        // +36
+
+	static const char c_szAESKeyRand[] = "0123456789ABCDEFGHIJKLMNOPQRSTUV";
+
+	char szAESHashRand[32];
+	auto AESRand = CRijndael();
+	AESRand.MakeKey(c_szAESKeyRand, CRijndael::sm_chain0, 32, 32);
+	AESRand.EncryptBlock(szhwid, szAESHashRand);
+	memcpy(&pbTicket[40], szAESHashRand, 32);
+
+	static const char c_szAESKeyRev[] = "_YOU_SERIOUSLY_NEED_TO_GET_LAID_";
+	char AESHashRev[32];
+	auto AESRev = CRijndael();
+	AESRev.MakeKey(c_szAESKeyRev, CRijndael::sm_chain0, 32, 32);
+	AESRev.EncryptBlock(c_szAESKeyRand, AESHashRev);
+	memcpy(&pbTicket[72], AESHashRev, 32);
+
+	char szSHAHash[32];
+	auto sha = CSHA(CSHA::SHA256);
+	sha.AddData(szhwid, 32);
+	sha.FinalDigest(szSHAHash);
+	memcpy(&pbTicket[104], szSHAHash, 32);
+
+	return 194;
+}
--- a/3rdparty/MultiEmulator/src/RevSpoofer.cpp
+++ b/3rdparty/MultiEmulator/src/RevSpoofer.cpp
@@ -0,0 +1,96 @@
+#include "RevSpoofer.h"
+#include <string.h>
+
+#define astrlen(x) sizeof(x) - 1
+
+static char s_szDictionary[] = { "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ" };
+
+static int iInputLen;
+static unsigned int uTreasure;
+
+bool ScanLast3(char *pszInput, unsigned int uPrevHash)
+{
+	unsigned int h1, h2, h3, hh;
+	for (int i1 = 0; i1 < astrlen(s_szDictionary); i1++)
+	{
+		h1 = uPrevHash ^ ((uPrevHash >> 2) + (uPrevHash << 5) + s_szDictionary[i1]);
+		hh = h1 ^ ((h1 >> 2) + (h1 << 5));
+		hh = hh ^ ((hh >> 2) + (hh << 5));
+
+		if ((hh ^ uTreasure) >> (8 + 5 + 3))
+			continue;
+
+		for (int i2 = 0; i2 < astrlen(s_szDictionary); i2++)
+		{
+			h2 = h1 ^ ((h1 >> 2) + (h1 << 5) + s_szDictionary[i2]);
+			hh = h2 ^ ((h2 >> 2) + (h2 << 5));
+			if ((hh ^ uTreasure) >> (8 + 3))
+				continue;
+
+			for (int i3 = 0; i3 < astrlen(s_szDictionary); i3++)
+			{
+				h3 = h2 ^ ((h2 >> 2) + (h2 << 5) + s_szDictionary[i3]);
+				if (h3 == uTreasure)
+				{
+					pszInput[iInputLen - 3] = s_szDictionary[i1];
+					pszInput[iInputLen - 2] = s_szDictionary[i2];
+					pszInput[iInputLen - 1] = s_szDictionary[i3];
+					return true;
+				}
+			}
+		}
+	}
+	return false;
+}
+
+bool ScanNext(char* pszInput, int uIndex, unsigned int uPrevHash)
+{
+	bool res;
+
+	for (int i = 0; i < astrlen(s_szDictionary); i++)
+	{
+		auto h = uPrevHash ^ ((uPrevHash >> 2) + (uPrevHash << 5) + s_szDictionary[i]);
+
+		if (uIndex + 1 < iInputLen - 3)
+			res = ScanNext(pszInput, uIndex + 1, h);
+		else
+			res = ScanLast3(pszInput, h);
+
+		if (res)
+		{
+			pszInput[uIndex] = s_szDictionary[i];
+			return true;
+		}
+	}
+	return false;
+}
+
+namespace RevSpoofer
+{
+	bool Spoof(char *pszDest, int uSID)
+	{
+		uTreasure = uSID;
+		iInputLen = strlen(pszDest);
+
+		auto i = iInputLen - 7;
+		i = (i < 0) ? 0 : i;
+		pszDest[i] = '\0';
+		auto h = Hash(pszDest);
+		return ScanNext(pszDest, i, h);
+	}
+
+	unsigned int Hash(char *pszString)
+	{
+		int i = 0;
+		unsigned int nHash = 0x4E67C6A7;
+		int c = pszString[i++];
+
+		while (c)
+		{
+			nHash = nHash ^ ((nHash >> 2) + (nHash << 5) + c);
+			c = pszString[i++];
+		}
+
+		return nHash;
+	}
+}
--- a/3rdparty/MultiEmulator/src/RevSpoofer.h
+++ b/3rdparty/MultiEmulator/src/RevSpoofer.h
@@ -0,0 +1,7 @@
+#pragma once
+
+namespace RevSpoofer
+{
+	bool Spoof(char *pszDest, int uSID);
+	unsigned int Hash(char *pszString);
+}
--- a/3rdparty/MultiEmulator/src/SC2009.cpp
+++ b/3rdparty/MultiEmulator/src/SC2009.cpp
@@ -0,0 +1,52 @@
+#include "multi_emulator.h"
+#include "StrUtils.h"
+#include "RevSpoofer.h"
+#include "CRijndael.h"
+#include "SHA.h"
+
+int GenerateSC2009(void* pDest, int nSteamID)
+{
+	char hwid[64];
+
+	CreateRandomString(hwid, 32);
+	if (!RevSpoofer::Spoof(hwid, nSteamID))
+		return 0;
+
+	auto pTicket = (int*)pDest;
+	auto pbTicket = (unsigned char*)pDest;
+
+	auto revHash = RevSpoofer::Hash(hwid);
+
+	pTicket[0] = 'S';          // +0
+	pTicket[1] = revHash;      // +4
+	pTicket[2] = 'r' << 16 | 'e' << 8 | 'v';;// +8
+	pTicket[3] = 0;            // +12
+	pTicket[4] = revHash << 1; // +16
+	pTicket[5] = 0x01100001;   // +20
+
+	/* Encrypt HWID with AESKeyRand key and save it in the ticket. */
+	static const char AESKeyRand[] = "0123456789ABCDEFGHIJKLMNOPQRSTUV";
+	char AESHashRand[32];
+	auto AESRand = CRijndael();
+	AESRand.MakeKey(AESKeyRand, CRijndael::sm_chain0, 32, 32);
+	AESRand.EncryptBlock(hwid, AESHashRand);
+	memcpy(&pbTicket[24], AESHashRand, 32);
+
+	/* Encrypt AESKeyRand with AESKeyRev key and save it in the ticket.
+	 * AESKeyRev key is identical to the key in dproto/reunion. */
+	static const char AESKeyRev[] = "_YOU_SERIOUSLY_NEED_TO_GET_LAID_";
+	char AESHashRev[32];
+	auto AESRev = CRijndael();
+	AESRev.MakeKey(AESKeyRev, CRijndael::sm_chain0, 32, 32);
+	AESRev.EncryptBlock(AESKeyRand, AESHashRev);
+	memcpy(&pbTicket[56], AESHashRev, 32);
+
+	/* Perform HWID hashing and save hash to the ticket. */
+	char SHAHash[32];
+	auto sha = CSHA(CSHA::SHA256);
+	sha.AddData(hwid, 32);
+	sha.FinalDigest(SHAHash);
+	memcpy(&pbTicket[88], SHAHash, 32);
+
+	return 178;
+}
--- a/3rdparty/MultiEmulator/src/SHA.cpp
+++ b/3rdparty/MultiEmulator/src/SHA.cpp
@@ -0,0 +1,734 @@
+//SHA.cpp
+#include "SHA.h"
+#include <exception>
+#include <strstream>
+#include <string.h>
+
+using namespace std;
+
+const unsigned int CSHA::sm_K160[4] =
+{
+    0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xCA62C1D6
+};
+
+const unsigned int CSHA::sm_H160[SHA160LENGTH] =
+{
+    0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0
+};
+
+const unsigned int CSHA::sm_K256[64] =
+{
+    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+    0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+    0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+    0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+};
+
+const unsigned int CSHA::sm_H256[SHA256LENGTH] =
+{
+    0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
+    0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
+};
+
+const SUI64 CSHA::sm_H384[SHA512LENGTH] =
+{
+    {0xcbbb9d5d, 0xc1059ed8},
+    {0x629a292a, 0x367cd507},
+    {0x9159015a, 0x3070dd17},
+    {0x152fecd8, 0xf70e5939},
+    {0x67332667, 0xffc00b31},
+    {0x8eb44a87, 0x68581511},
+    {0xdb0c2e0d, 0x64f98fa7},
+    {0x47b5481d, 0xbefa4fa4}
+};
+
+const SUI64 CSHA::sm_K512[80] =
+{
+    {0x428a2f98, 0xd728ae22}, {0x71374491, 0x23ef65cd},
+    {0xb5c0fbcf, 0xec4d3b2f}, {0xe9b5dba5, 0x8189dbbc},
+    {0x3956c25b, 0xf348b538}, {0x59f111f1, 0xb605d019},
+    {0x923f82a4, 0xaf194f9b}, {0xab1c5ed5, 0xda6d8118},
+    {0xd807aa98, 0xa3030242}, {0x12835b01, 0x45706fbe},
+    {0x243185be, 0x4ee4b28c}, {0x550c7dc3, 0xd5ffb4e2},
+    {0x72be5d74, 0xf27b896f}, {0x80deb1fe, 0x3b1696b1},
+    {0x9bdc06a7, 0x25c71235}, {0xc19bf174, 0xcf692694},
+    {0xe49b69c1, 0x9ef14ad2}, {0xefbe4786, 0x384f25e3},
+    {0x0fc19dc6, 0x8b8cd5b5}, {0x240ca1cc, 0x77ac9c65},
+    {0x2de92c6f, 0x592b0275}, {0x4a7484aa, 0x6ea6e483},
+    {0x5cb0a9dc, 0xbd41fbd4}, {0x76f988da, 0x831153b5},
+    {0x983e5152, 0xee66dfab}, {0xa831c66d, 0x2db43210},
+    {0xb00327c8, 0x98fb213f}, {0xbf597fc7, 0xbeef0ee4},
+    {0xc6e00bf3, 0x3da88fc2}, {0xd5a79147, 0x930aa725},
+    {0x06ca6351, 0xe003826f}, {0x14292967, 0x0a0e6e70},
+    {0x27b70a85, 0x46d22ffc}, {0x2e1b2138, 0x5c26c926},
+    {0x4d2c6dfc, 0x5ac42aed}, {0x53380d13, 0x9d95b3df},
+    {0x650a7354, 0x8baf63de}, {0x766a0abb, 0x3c77b2a8},
+    {0x81c2c92e, 0x47edaee6}, {0x92722c85, 0x1482353b},
+    {0xa2bfe8a1, 0x4cf10364}, {0xa81a664b, 0xbc423001},
+    {0xc24b8b70, 0xd0f89791}, {0xc76c51a3, 0x0654be30},
+    {0xd192e819, 0xd6ef5218}, {0xd6990624, 0x5565a910},
+    {0xf40e3585, 0x5771202a}, {0x106aa070, 0x32bbd1b8},
+    {0x19a4c116, 0xb8d2d0c8}, {0x1e376c08, 0x5141ab53},
+    {0x2748774c, 0xdf8eeb99}, {0x34b0bcb5, 0xe19b48a8},
+    {0x391c0cb3, 0xc5c95a63}, {0x4ed8aa4a, 0xe3418acb},
+    {0x5b9cca4f, 0x7763e373}, {0x682e6ff3, 0xd6b2b8a3},
+    {0x748f82ee, 0x5defb2fc}, {0x78a5636f, 0x43172f60},
+    {0x84c87814, 0xa1f0ab72}, {0x8cc70208, 0x1a6439ec},
+    {0x90befffa, 0x23631e28}, {0xa4506ceb, 0xde82bde9},
+    {0xbef9a3f7, 0xb2c67915}, {0xc67178f2, 0xe372532b},
+    {0xca273ece, 0xea26619c}, {0xd186b8c7, 0x21c0c207},
+    {0xeada7dd6, 0xcde0eb1e}, {0xf57d4f7f, 0xee6ed178},
+    {0x06f067aa, 0x72176fba}, {0x0a637dc5, 0xa2c898a6},
+    {0x113f9804, 0xbef90dae}, {0x1b710b35, 0x131c471b},
+    {0x28db77f5, 0x23047d84}, {0x32caab7b, 0x40c72493},
+    {0x3c9ebe0a, 0x15c9bebc}, {0x431d67c4, 0x9c100d4c},
+    {0x4cc5d4be, 0xcb3e42b6}, {0x597f299c, 0xfc657e2a},
+    {0x5fcb6fab, 0x3ad6faec}, {0x6c44198c, 0x4a475817}
+};
+
+const SUI64 CSHA::sm_H512[SHA512LENGTH] =
+{
+    {0x6a09e667, 0xf3bcc908},
+    {0xbb67ae85, 0x84caa73b},
+    {0x3c6ef372, 0xfe94f82b},
+    {0xa54ff53a, 0x5f1d36f1},
+    {0x510e527f, 0xade682d1},
+    {0x9b05688c, 0x2b3e6c1f},
+    {0x1f83d9ab, 0xfb41bd6b},
+    {0x5be0cd19, 0x137e2179}
+};
+
+//CONSTRUCTOR
+CSHA::CSHA(int iMethod)
+{
+    //Check the method
+    switch(iMethod)
+    {
+        case SHA160:
+            {
+                for(int i=0; i<SHA160LENGTH; i++)
+                    m_auiBuf[i] = sm_H160[i];
+                m_auiBits[0] = 0;
+                m_auiBits[1] = 0;
+            }
+            break;
+
+        case SHA256:
+            {
+                for(int i=0; i<SHA256LENGTH; i++)
+                    m_auiBuf[i] = sm_H256[i];
+                m_auiBits[0] = 0;
+                m_auiBits[1] = 0;
+            }
+            break;
+
+        case SHA384:
+            {
+                for(int i=0; i<SHA512LENGTH; i++)
+                    m_aoui64Buf[i] = sm_H384[i];
+                m_aoui64Bits[0].m_uiLeft = 0;
+                m_aoui64Bits[0].m_uiRight = 0;
+                m_aoui64Bits[1].m_uiLeft = 0;
+                m_aoui64Bits[1].m_uiRight = 0;
+            }
+            break;
+
+        case SHA512:
+            {
+                for(int i=0; i<SHA512LENGTH; i++)
+                    m_aoui64Buf[i] = sm_H512[i];
+                m_aoui64Bits[0].m_uiLeft = 0;
+                m_aoui64Bits[0].m_uiRight = 0;
+                m_aoui64Bits[1].m_uiLeft = 0;
+                m_aoui64Bits[1].m_uiRight = 0;
+            }
+            break;
+
+        default:
+        {
+            ostrstream ostr;
+            ostr << "FileDigest ERROR: in CSHA() Constructor, Illegal Method " << iMethod << "!" << ends;
+            string ostrMsg = ostr.str();
+            ostr.freeze(false);
+            throw runtime_error(ostrMsg);
+        }
+    }
+    m_iMethod = iMethod;
+}
+
+//Update context to reflect the concatenation of another buffer of bytes.
+void CSHA::AddData(char const* pcData, int iDataLength)
+{
+    if(iDataLength < 0)
+        throw runtime_error(string("FileDigest ERROR: in CSHA::AddData(), Data Length should be >= 0!"));
+    unsigned int uiT;
+    switch(m_iMethod)
+    {
+        case SHA160:
+        case SHA256:
+            {
+                //Update bitcount
+                uiT = m_auiBits[0];
+                if((m_auiBits[0] = uiT + ((unsigned int)iDataLength << 3)) < uiT)
+                    m_auiBits[1]++; //Carry from low to high
+                m_auiBits[1] += iDataLength >> 29;
+                uiT = (uiT >> 3) & (BLOCKSIZE-1); //Bytes already
+                //Handle any leading odd-sized chunks
+                if(uiT != 0)
+                {
+                    unsigned char* puc = (unsigned char*)m_aucIn + uiT;
+                    uiT = BLOCKSIZE - uiT;
+                    if(iDataLength < uiT)
+                    {
+                        memcpy(puc, pcData, iDataLength);
+                        return;
+                    }
+                    memcpy(puc, pcData, uiT);
+                    Transform();
+                    pcData += uiT;
+                    iDataLength -= uiT;
+                }
+                //Process data in 64-byte chunks
+                while(iDataLength >= BLOCKSIZE)
+                {
+                    memcpy(m_aucIn, pcData, BLOCKSIZE);
+                    Transform();
+                    pcData += BLOCKSIZE;
+                    iDataLength -= BLOCKSIZE;
+                }
+                //Handle any remaining bytes of data
+                memcpy(m_aucIn, pcData, iDataLength);
+            }
+            break;
+
+        case SHA384:
+        case SHA512:
+            {
+                uiT = m_aoui64Bits[0].m_uiRight;
+                unsigned int uiU = m_aoui64Bits[0].m_uiLeft;
+                if((m_aoui64Bits[0].m_uiRight = uiT + ((unsigned int)iDataLength << 3)) < uiT)
+                    m_aoui64Bits[0].m_uiLeft++; //Carry from low to high
+                unsigned int uiV = m_aoui64Bits[1].m_uiRight;
+                if((m_aoui64Bits[0].m_uiLeft += iDataLength >> 29) < uiU)
+                    m_aoui64Bits[1].m_uiRight++;
+                if(m_aoui64Bits[1].m_uiRight < uiV)
+                    m_aoui64Bits[1].m_uiLeft++;
+                uiT = (uiT >> 3) & (BLOCKSIZE2-1); //Bytes already
+                //Handle any leading odd-sized chunks
+                if(uiT != 0)
+                {
+                    unsigned char* puc = (unsigned char*)m_aucIn + uiT;
+                    uiT = BLOCKSIZE2 - uiT;
+                    if(iDataLength < uiT)
+                    {
+                        memcpy(puc, pcData, iDataLength);
+                        return;
+                    }
+                    memcpy(puc, pcData, uiT);
+                    Transform();
+                    pcData += uiT;
+                    iDataLength -= uiT;
+                }
+                //Process data in 64-byte chunks
+                while(iDataLength >= BLOCKSIZE2)
+                {
+                    memcpy(m_aucIn, pcData, BLOCKSIZE2);
+                    Transform();
+                    pcData += BLOCKSIZE2;
+                    iDataLength -= BLOCKSIZE2;
+                }
+                //Handle any remaining bytes of data
+                memcpy(m_aucIn, pcData, iDataLength);
+            }
+            break;
+    }
+    //Set the flag
+    m_bAddData = true;
+}
+
+//Final wrapup - pad to 64-byte boundary with the bit pattern
+//1 0*(64-bit count of bits processed, MSB-first)
+void CSHA::FinalDigest(char* pcDigest)
+{
+    //Is the User's responsability to ensure that pcDigest is properly allocated 20, 32,
+    //48 or 64 bytes, depending on the method
+    if(false == m_bAddData)
+        throw runtime_error(string("FileDigest ERROR: in CSHA::FinalDigest(), No data Added before call!"));
+    switch(m_iMethod)
+    {
+        case SHA160:
+        case SHA256:
+            {
+                unsigned int uiCount;
+                unsigned char *puc;
+                //Compute number of bytes mod 64
+                uiCount = (m_auiBits[0] >> 3) & (BLOCKSIZE-1);
+                //Set the first char of padding to 0x80. This is safe since there is
+                //always at least one byte free
+                puc = m_aucIn + uiCount;
+                *puc++ = 0x80;
+                //Bytes of padding needed to make 64 bytes
+                uiCount = BLOCKSIZE - uiCount - 1;
+                //Pad out to 56 mod 64
+                if(uiCount < 8)
+                {
+                    //Two lots of padding: Pad the first block to 64 bytes
+                    memset(puc, 0, uiCount);
+                    Transform();
+                    //Now fill the next block with 56 bytes
+                    memset(m_aucIn, 0, BLOCKSIZE-8);
+                }
+                else
+                {
+                    //Pad block to 56 bytes
+                    memset(puc, 0, uiCount - 8);
+                }
+                //Append length in bits and transform
+                Word2Bytes(m_auiBits[1], &m_aucIn[BLOCKSIZE-8]);
+                Word2Bytes(m_auiBits[0], &m_aucIn[BLOCKSIZE-4]);
+                Transform();
+                switch(m_iMethod)
+                {
+                    case SHA160:
+                        {
+                            for(int i=0; i<SHA160LENGTH; i++,pcDigest+=4)
+                                Word2Bytes(m_auiBuf[i], reinterpret_cast<unsigned char*>(pcDigest));
+                        }
+                        break;
+
+                    case SHA256:
+                        {
+                            for(int i=0; i<SHA256LENGTH; i++,pcDigest+=4)
+                                Word2Bytes(m_auiBuf[i], reinterpret_cast<unsigned char*>(pcDigest));
+                        }
+                        break;
+                }
+            }
+            break;
+
+        case SHA384:
+        case SHA512:
+            {
+                unsigned char *puc;
+                //Compute number of bytes mod 128
+                unsigned int uiCount = (m_aoui64Bits[0].m_uiRight >> 3) & (BLOCKSIZE2-1);
+                //Set the first char of padding to 0x80. This is safe since there is
+                //always at least one byte free
+                puc = m_aucIn + uiCount;
+                *puc++ = 0x80;
+                //Bytes of padding needed to make 128 bytes
+                uiCount = BLOCKSIZE2 - uiCount - 1;
+                //Pad out to 112 mod 128
+                if(uiCount < 16)
+                {
+                    //Two lots of padding: Pad the first block to 128 bytes
+                    memset(puc, 0, uiCount);
+                    Transform();
+                    //Now fill the next block with 112 bytes
+                    memset(m_aucIn, 0, BLOCKSIZE2-16);
+                }
+                else
+                {
+                    //Pad block to 112 bytes
+                    memset(puc, 0, uiCount - 16);
+                }
+                //Append length in bits and transform
+                Word2Bytes(m_aoui64Bits[1], &m_aucIn[BLOCKSIZE2-16]);
+                Word2Bytes(m_aoui64Bits[0], &m_aucIn[BLOCKSIZE2-8]);
+                Transform();
+                switch(m_iMethod)
+                {
+                    case SHA384:
+                        {
+                            for(int i=0; i<SHA384LENGTH; i++,pcDigest+=8)
+                                Word2Bytes(m_aoui64Buf[i], reinterpret_cast<unsigned char*>(pcDigest));
+                        }
+                        break;
+
+                    case SHA512:
+                        {
+                            for(int i=0; i<SHA512LENGTH; i++,pcDigest+=8)
+                                Word2Bytes(m_aoui64Buf[i], reinterpret_cast<unsigned char*>(pcDigest));
+                        }
+                        break;
+                }
+            }
+            break;
+    }
+    //Reinitialize
+    Reset();
+}
+
+//Reset current operation in order to prepare a new one
+void CSHA::Reset()
+{
+    //Reinitialize
+    switch(m_iMethod)
+    {
+        case SHA160:
+            {
+                for(int i=0; i<SHA160LENGTH; i++)
+                    m_auiBuf[i] = sm_H160[i];
+                m_auiBits[0] = 0;
+                m_auiBits[1] = 0;
+            }
+            break;
+
+        case SHA256:
+            {
+                for(int i=0; i<SHA256LENGTH; i++)
+                    m_auiBuf[i] = sm_H256[i];
+                m_auiBits[0] = 0;
+                m_auiBits[1] = 0;
+            }
+            break;
+
+        case SHA384:
+            {
+                for(int i=0; i<SHA512LENGTH; i++)
+                    m_aoui64Buf[i] = sm_H384[i];
+                m_aoui64Bits[0].m_uiLeft = 0;
+                m_aoui64Bits[0].m_uiRight = 0;
+                m_aoui64Bits[1].m_uiLeft = 0;
+                m_aoui64Bits[1].m_uiRight = 0;
+            }
+            break;
+
+        case SHA512:
+            {
+                for(int i=0; i<SHA512LENGTH; i++)
+                    m_aoui64Buf[i] = sm_H512[i];
+                m_aoui64Bits[0].m_uiLeft = 0;
+                m_aoui64Bits[0].m_uiRight = 0;
+                m_aoui64Bits[1].m_uiLeft = 0;
+                m_aoui64Bits[1].m_uiRight = 0;
+            }
+    }
+    //Reset the flag
+    m_bAddData = false;
+}
+
+//The core of the SHA algorithm, this alters an existing SHA hash to
+//reflect the addition of 16 longwords of new data.
+void CSHA::Transform()
+{
+    switch(m_iMethod)
+    {
+        case SHA160:
+            {
+                //Expansion of m_aucIn
+                unsigned char* pucIn = m_aucIn;
+                unsigned int auiW[80];
+                int i;
+                for(i=0; i<16; i++,pucIn+=4)
+                    Bytes2Word(pucIn, auiW[i]);
+                for(i=16; i<80; i++)
+                    auiW[i] = CircularShift(1, auiW[i-3]^auiW[i-8]^auiW[i-14]^auiW[i-16]);
+                unsigned int temp;
+                unsigned int A, B, C, D, E;
+                A = m_auiBuf[0];
+                B = m_auiBuf[1];
+                C = m_auiBuf[2];
+                D = m_auiBuf[3];
+                E = m_auiBuf[4];
+                for(i=0; i<20; i++)
+                {
+                    temp = CircularShift(5, A) + ((B & C) | ((~B) & D)) + E + auiW[i] + sm_K160[0];
+                    E = D;
+                    D = C;
+                    C = CircularShift(30, B);
+                    B = A;
+                    A = temp;
+                }
+                for(i=20; i<40; i++)
+                {
+                    temp = CircularShift(5, A) + (B ^ C ^ D) + E + auiW[i] + sm_K160[1];
+                    E = D;
+                    D = C;
+                    C = CircularShift(30, B);
+                    B = A;
+                    A = temp;
+                }
+                for(i=40; i<60; i++)
+                {
+                    temp = CircularShift(5, A) + ((B & C) | (B & D) | (C & D)) + E + auiW[i] + sm_K160[2];
+                    E = D;
+                    D = C;
+                    C = CircularShift(30, B);
+                    B = A;
+                    A = temp;
+                }
+                for(i=60; i<80; i++)
+                {
+                    temp = CircularShift(5, A) + (B ^ C ^ D) + E + auiW[i] + sm_K160[3];
+                    E = D;
+                    D = C;
+                    C = CircularShift(30, B);
+                    B = A;
+                    A = temp;
+                }
+                m_auiBuf[0] += A;
+                m_auiBuf[1] += B;
+                m_auiBuf[2] += C;
+                m_auiBuf[3] += D;
+                m_auiBuf[4] += E;
+            }
+            break;
+
+        case SHA256:
+            {
+                //Expansion of m_aucIn
+                unsigned char* pucIn = m_aucIn;
+                unsigned int auiW[64];
+                int i;
+                for(i=0; i<16; i++,pucIn+=4)
+                    Bytes2Word(pucIn, auiW[i]);
+                for(i=16; i<64; i++)
+                    auiW[i] = sig1(auiW[i-2]) + auiW[i-7] + sig0(auiW[i-15]) + auiW[i-16];
+                //OR
+                //for(i=0; i<48; i++)
+                //  auiW[i+16] = sig1(auiW[i+14]) + auiW[i+9] + sig0(auiW[i+1]) + auiW[i];
+                unsigned int a, b, c, d, e, f, g, h, t;
+                a = m_auiBuf[0];
+                b = m_auiBuf[1];
+                c = m_auiBuf[2];
+                d = m_auiBuf[3];
+                e = m_auiBuf[4];
+                f = m_auiBuf[5];
+                g = m_auiBuf[6];
+                h = m_auiBuf[7];
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[0] + auiW[0]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[1] + auiW[1]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[2] + auiW[2]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[3] + auiW[3]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[4] + auiW[4]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[5] + auiW[5]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[6] + auiW[6]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[7] + auiW[7]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[8] + auiW[8]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[9] + auiW[9]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[10] + auiW[10]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[11] + auiW[11]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[12] + auiW[12]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[13] + auiW[13]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[14] + auiW[14]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[15] + auiW[15]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[16] + auiW[16]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[17] + auiW[17]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[18] + auiW[18]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[19] + auiW[19]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[20] + auiW[20]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[21] + auiW[21]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[22] + auiW[22]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[23] + auiW[23]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[24] + auiW[24]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[25] + auiW[25]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[26] + auiW[26]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[27] + auiW[27]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[28] + auiW[28]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[29] + auiW[29]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[30] + auiW[30]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[31] + auiW[31]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[32] + auiW[32]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[33] + auiW[33]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[34] + auiW[34]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[35] + auiW[35]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[36] + auiW[36]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[37] + auiW[37]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[38] + auiW[38]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[39] + auiW[39]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[40] + auiW[40]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[41] + auiW[41]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[42] + auiW[42]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[43] + auiW[43]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[44] + auiW[44]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[45] + auiW[45]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[46] + auiW[46]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[47] + auiW[47]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[48] + auiW[48]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[49] + auiW[49]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[50] + auiW[50]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[51] + auiW[51]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[52] + auiW[52]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[53] + auiW[53]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[54] + auiW[54]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[55] + auiW[55]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K256[56] + auiW[56]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K256[57] + auiW[57]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K256[58] + auiW[58]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K256[59] + auiW[59]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K256[60] + auiW[60]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K256[61] + auiW[61]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K256[62] + auiW[62]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K256[63] + auiW[63]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                //OR
+                /*
+                unsigned int a, b, c, d, e, f, g, h, t1, t2;
+                a = m_auiBuf[0];
+                b = m_auiBuf[1];
+                c = m_auiBuf[2];
+                d = m_auiBuf[3];
+                e = m_auiBuf[4];
+                f = m_auiBuf[5];
+                g = m_auiBuf[6];
+                h = m_auiBuf[7];
+                //
+                for(i=0; i<64; i++)
+                {
+                    t1 = h + SIG1(e) + CH(e, f, g) + sm_K256[i] + auiW[i];
+                    t2 = SIG0(a) + MAJ(a, b, c);
+                    h = g;
+                    g = f;
+                    f = e;
+                    e = d+t1;
+                    d = c;
+                    c = b;
+                    b = a;
+                    a = t1 + t2;
+                }
+                */
+                m_auiBuf[0] += a;
+                m_auiBuf[1] += b;
+                m_auiBuf[2] += c;
+                m_auiBuf[3] += d;
+                m_auiBuf[4] += e;
+                m_auiBuf[5] += f;
+                m_auiBuf[6] += g;
+                m_auiBuf[7] += h;
+            }
+            break;
+
+            case SHA384:
+            case SHA512:
+            {
+                //Expansion of m_aucIn
+                unsigned char* pucIn = m_aucIn;
+                SUI64 aoui64W[80];
+                int i;
+                for(i=0; i<16; i++,pucIn+=8)
+                    Bytes2Word(pucIn, aoui64W[i]);
+                for(i=16; i<80; i++)
+                    aoui64W[i] = sig1(aoui64W[i-2]) + aoui64W[i-7] + sig0(aoui64W[i-15]) + aoui64W[i-16];
+                SUI64 a, b, c, d, e, f, g, h, t;
+                a = m_aoui64Buf[0];
+                b = m_aoui64Buf[1];
+                c = m_aoui64Buf[2];
+                d = m_aoui64Buf[3];
+                e = m_aoui64Buf[4];
+                f = m_aoui64Buf[5];
+                g = m_aoui64Buf[6];
+                h = m_aoui64Buf[7];
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[0] + aoui64W[0]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[1] + aoui64W[1]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[2] + aoui64W[2]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[3] + aoui64W[3]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[4] + aoui64W[4]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[5] + aoui64W[5]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[6] + aoui64W[6]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[7] + aoui64W[7]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[8] + aoui64W[8]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[9] + aoui64W[9]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[10] + aoui64W[10]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[11] + aoui64W[11]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[12] + aoui64W[12]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[13] + aoui64W[13]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[14] + aoui64W[14]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[15] + aoui64W[15]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[16] + aoui64W[16]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[17] + aoui64W[17]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[18] + aoui64W[18]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[19] + aoui64W[19]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[20] + aoui64W[20]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[21] + aoui64W[21]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[22] + aoui64W[22]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[23] + aoui64W[23]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[24] + aoui64W[24]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[25] + aoui64W[25]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[26] + aoui64W[26]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[27] + aoui64W[27]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[28] + aoui64W[28]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[29] + aoui64W[29]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[30] + aoui64W[30]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[31] + aoui64W[31]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[32] + aoui64W[32]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[33] + aoui64W[33]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[34] + aoui64W[34]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[35] + aoui64W[35]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[36] + aoui64W[36]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[37] + aoui64W[37]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[38] + aoui64W[38]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[39] + aoui64W[39]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[40] + aoui64W[40]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[41] + aoui64W[41]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[42] + aoui64W[42]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[43] + aoui64W[43]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[44] + aoui64W[44]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[45] + aoui64W[45]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[46] + aoui64W[46]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[47] + aoui64W[47]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[48] + aoui64W[48]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[49] + aoui64W[49]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[50] + aoui64W[50]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[51] + aoui64W[51]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[52] + aoui64W[52]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[53] + aoui64W[53]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[54] + aoui64W[54]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[55] + aoui64W[55]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[56] + aoui64W[56]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[57] + aoui64W[57]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[58] + aoui64W[58]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[59] + aoui64W[59]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[60] + aoui64W[60]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[61] + aoui64W[61]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[62] + aoui64W[62]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[63] + aoui64W[63]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[64] + aoui64W[64]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[65] + aoui64W[65]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[66] + aoui64W[66]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[67] + aoui64W[67]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[68] + aoui64W[68]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[69] + aoui64W[69]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[70] + aoui64W[70]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[71] + aoui64W[71]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                t = h + SIG1(e) + CH(e, f, g) + sm_K512[72] + aoui64W[72]; h = t + SIG0(a) + MAJ(a, b, c); d += t;
+                t = g + SIG1(d) + CH(d, e, f) + sm_K512[73] + aoui64W[73]; g = t + SIG0(h) + MAJ(h, a, b); c += t;
+                t = f + SIG1(c) + CH(c, d, e) + sm_K512[74] + aoui64W[74]; f = t + SIG0(g) + MAJ(g, h, a); b += t;
+                t = e + SIG1(b) + CH(b, c, d) + sm_K512[75] + aoui64W[75]; e = t + SIG0(f) + MAJ(f, g, h); a += t;
+                t = d + SIG1(a) + CH(a, b, c) + sm_K512[76] + aoui64W[76]; d = t + SIG0(e) + MAJ(e, f, g); h += t;
+                t = c + SIG1(h) + CH(h, a, b) + sm_K512[77] + aoui64W[77]; c = t + SIG0(d) + MAJ(d, e, f); g += t;
+                t = b + SIG1(g) + CH(g, h, a) + sm_K512[78] + aoui64W[78]; b = t + SIG0(c) + MAJ(c, d, e); f += t;
+                t = a + SIG1(f) + CH(f, g, h) + sm_K512[79] + aoui64W[79]; a = t + SIG0(b) + MAJ(b, c, d); e += t;
+                //
+                m_aoui64Buf[0] += a;
+                m_aoui64Buf[1] += b;
+                m_aoui64Buf[2] += c;
+                m_aoui64Buf[3] += d;
+                m_aoui64Buf[4] += e;
+                m_aoui64Buf[5] += f;
+                m_aoui64Buf[6] += g;
+                m_aoui64Buf[7] += h;
+            }
+            break;
+    }
+}
--- a/3rdparty/MultiEmulator/src/SHA.h
+++ b/3rdparty/MultiEmulator/src/SHA.h
@@ -0,0 +1,379 @@
+//SHA.h 
+ 
+#ifndef __SHA_H__ 
+#define __SHA_H__ 
+ 
+#include "MessageDigest.h" 
+ 
+//Typical DISCLAIMER: 
+//The code in this project is Copyright (C) 2003 by George Anescu. You have the right to 
+//use and distribute the code in any way you see fit as long as this paragraph is included 
+//with the distribution. No warranties or claims are made as to the validity of the 
+//information and code contained herein, so use it at your own risk. 
+ 
+//Structure for representing an Unsigned Integer on 64 bits 
+struct SUI64 
+{ 
+	//Data 
+	unsigned int m_uiLeft; 
+	unsigned int m_uiRight; 
+ 
+	//Operators 
+	SUI64& operator++() 
+	{ 
+		unsigned int uiTemp = m_uiRight; 
+		m_uiRight++; 
+		if(m_uiRight < uiTemp) 
+			m_uiLeft++; 
+		return *this; 
+	} 
+ 
+	SUI64& operator--() 
+	{ 
+		unsigned int uiTemp = m_uiRight; 
+		m_uiRight--; 
+		if(m_uiRight > uiTemp) 
+			m_uiLeft--; 
+		return *this; 
+	} 
+ 
+	SUI64& operator+=(SUI64 const& roUI64) 
+	{ 
+		m_uiRight += roUI64.m_uiRight; 
+		if(m_uiRight < roUI64.m_uiRight) 
+			m_uiLeft++; 
+		m_uiLeft += roUI64.m_uiLeft; 
+		return *this; 
+	} 
+ 
+	SUI64& operator|=(SUI64 const& roUI64) 
+	{ 
+		m_uiRight |= roUI64.m_uiRight; 
+		m_uiLeft |= roUI64.m_uiLeft; 
+		return *this; 
+	} 
+ 
+	SUI64& operator&=(SUI64 const& roUI64) 
+	{ 
+		m_uiRight &= roUI64.m_uiRight; 
+		m_uiLeft &= roUI64.m_uiLeft; 
+		return *this; 
+	} 
+ 
+	SUI64& operator^=(SUI64 const& roUI64) 
+	{ 
+		m_uiRight ^= roUI64.m_uiRight; 
+		m_uiLeft ^= roUI64.m_uiLeft; 
+		return *this; 
+	} 
+ 
+	SUI64& operator<<=(unsigned int uiBits) 
+	{ 
+		if(uiBits < 32) 
+		{ 
+			(m_uiLeft <<= uiBits) |= (m_uiRight >> (32-uiBits)); 
+			m_uiRight <<= uiBits; 
+			 
+		} 
+		else 
+		{ 
+			m_uiLeft = m_uiRight << (uiBits-32); 
+			m_uiRight = 0; 
+		} 
+		return *this; 
+	} 
+ 
+	SUI64& operator>>=(unsigned int uiBits) 
+	{ 
+		if(uiBits < 32) 
+		{ 
+			(m_uiRight >>= uiBits) |= (m_uiLeft << (32-uiBits)); 
+			m_uiLeft >>= uiBits; 
+		} 
+		else 
+		{ 
+			m_uiRight = m_uiLeft >> (uiBits-32); 
+			m_uiLeft = 0; 
+		} 
+		return *this; 
+	} 
+ 
+	bool operator>(SUI64 const& roUI64) const 
+	{ 
+		if(m_uiLeft == roUI64.m_uiLeft) 
+			return m_uiRight > roUI64.m_uiRight; 
+		else 
+			return m_uiLeft > roUI64.m_uiLeft; 
+	} 
+ 
+	bool operator<(SUI64 const& roUI64) const 
+	{ 
+		if(m_uiLeft == roUI64.m_uiLeft) 
+			return m_uiRight < roUI64.m_uiRight; 
+		else 
+			return m_uiLeft < roUI64.m_uiLeft; 
+	} 
+}; 
+ 
+inline SUI64 operator+(SUI64 const& roUI64_1, SUI64 const& roUI64_2) 
+{ 
+	SUI64 temp = roUI64_1; 
+	temp += roUI64_2; 
+	return temp; 
+} 
+ 
+inline SUI64 operator|(SUI64 const& roUI64_1, SUI64 const& roUI64_2) 
+{ 
+	SUI64 temp = roUI64_1; 
+	temp |= roUI64_2; 
+	return temp; 
+} 
+ 
+inline SUI64 operator&(SUI64 const& roUI64_1, SUI64 const& roUI64_2) 
+{ 
+	SUI64 temp = roUI64_1; 
+	temp &= roUI64_2; 
+	return temp; 
+} 
+ 
+inline SUI64 operator^(SUI64 const& roUI64_1, SUI64 const& roUI64_2) 
+{ 
+	SUI64 temp = roUI64_1; 
+	temp ^= roUI64_2; 
+	return temp; 
+} 
+ 
+inline SUI64 operator<<(SUI64 const& roUI64, unsigned int uiBits) 
+{ 
+	SUI64 temp = roUI64; 
+	temp <<= uiBits; 
+	return temp; 
+} 
+ 
+inline SUI64 operator>>(SUI64 const& roUI64, unsigned int uiBits) 
+{ 
+	SUI64 temp = roUI64; 
+	temp >>= uiBits; 
+	return temp; 
+} 
+ 
+inline bool operator>(SUI64 const& roUI64_1, SUI64 const& roUI64_2) 
+{ 
+	return roUI64_1.operator>(roUI64_2); 
+} 
+ 
+inline bool operator<(SUI64 const& roUI64_1, SUI64 const& roUI64_2) 
+{ 
+	return roUI64_1.operator<(roUI64_2); 
+} 
+ 
+//SHA Message Digest algorithm 
+//SHA160 TEST VALUES: 
+//1)"abc" 
+//"A9993E364706816ABA3E25717850C26C9CD0D89D" 
+// 
+//2)"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" 
+//"84983E441C3BD26EBAAE4AA1F95129E5E54670F1" 
+// 
+//3)1,000,000 repetitions of "a".  
+//"34AA973CD4C4DAA4F61EEB2BDBAD27316534016F" 
+// 
+//SHA256 TEST VALUES: 
+//1)One-Block Message "abc" 
+//"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad" 
+// 
+//2)"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" 
+//"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1" 
+// 
+//3)Multi-Block Message "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" 
+//"CF5B16A778AF8380036CE59E7B0492370B249B11E8F07A51AFAC45037AFEE9D1" 
+// 
+//4)Long Message "a" 1,000,000 times 
+//"cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0" 
+// 
+//SHA384 TEST VALUES: 
+//1)One-Block Message "abc" 
+//"cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7" 
+// 
+//2)Multi-Block Message "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" 
+//"09330C33F71147E83D192FC782CD1B4753111B173B3B05D22FA08086E3B0F712FCC7C71A557E2DB966C3E9FA91746039" 
+// 
+//3)Long Message "a" 1,000,000 times 
+//"9d0e1809716474cb086e834e310a4a1ced149e9c00f248527972cec5704c2a5b07b8b3dc38ecc4ebae97ddd87f3d8985" 
+// 
+//SHA512 TEST VALUES: 
+//1)One-Block Message "abc" 
+//"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a8 
+//36ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f" 
+// 
+//2)"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" 
+//"8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018501d289e4900f7e4 
+//331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909" 
+// 
+//3)"" 
+//"CF83E1357EEFB8BDF1542850D66D8007D620E4050B5715DC83F4A921D36CE9CE47D0D13C5D85F2B0 
+//FF8318D2877EEC2F63B931BD47417A81A538327AF927DA3E" 
+// 
+//4)Long Message "a" 1,000,000 times 
+//"E718483D0CE769644E2E42C7BC15B4638E1F98B13B2044285632A803AFA973EBDE0FF244877EA60A 
+//4CB0432CE577C31BEB009C5C2C49AA2E4EADB217AD8CC09B" 
+ 
+class CSHA : public IMessageDigest 
+{ 
+public: 
+	enum { SHA160=0, SHA256=1, SHA384=2, SHA512=3 }; 
+	//CONSTRUCTOR 
+	CSHA(int iMethod=SHA160); 
+	//Update context to reflect the concatenation of another buffer of bytes. 
+	void AddData(char const* pcData, int iDataLength); 
+	//Final wrapup - pad to 64-byte boundary with the bit pattern  
+	//1 0*(64-bit count of bits processed, MSB-first) 
+	void FinalDigest(char* pcDigest); 
+	//Reset current operation in order to prepare a new one 
+	void Reset(); 
+ 
+private: 
+	//Transformation Function 
+	void Transform(); 
+	//The Method 
+	int m_iMethod; 
+	enum { BLOCKSIZE2 = BLOCKSIZE<<1 }; 
+	//For 32 bits Integers 
+	enum { SHA160LENGTH=5, SHA256LENGTH=8 }; 
+	//Context Variables 
+	unsigned int m_auiBuf[SHA256LENGTH]; //Maximum for SHA256 
+	unsigned int m_auiBits[2]; 
+	unsigned char m_aucIn[BLOCKSIZE2]; //128 bytes for SHA384, SHA512 
+	//Internal auxiliary static functions 
+	static unsigned int CircularShift(unsigned int uiBits, unsigned int uiWord); 
+	static unsigned int CH(unsigned int x, unsigned int y, unsigned int z); 
+	static unsigned int MAJ(unsigned int x, unsigned int y, unsigned int z); 
+	static unsigned int SIG0(unsigned int x); 
+	static unsigned int SIG1(unsigned int x); 
+	static unsigned int sig0(unsigned int x); 
+	static unsigned int sig1(unsigned int x); 
+	static void Bytes2Word(unsigned char const* pcBytes, unsigned int& ruiWord); 
+	static void Word2Bytes(unsigned int const& ruiWord, unsigned char* pcBytes); 
+	static const unsigned int sm_K160[4]; 
+	static const unsigned int sm_H160[SHA160LENGTH]; 
+	static const unsigned int sm_K256[64]; 
+	static const unsigned int sm_H256[SHA256LENGTH]; 
+ 
+	//For 64 bits Integers 
+	enum { SHA384LENGTH=6, SHA512LENGTH=8 }; 
+	//Context Variables 
+	SUI64 m_aoui64Buf[SHA512LENGTH]; //Maximum for SHA512 
+	SUI64 m_aoui64Bits[2]; 
+	//Internal auxiliary static functions 
+	static SUI64 CircularShift(unsigned int uiBits, SUI64 const& roui64Word); 
+	static SUI64 CH(SUI64 const& x, SUI64 const& y, SUI64 const& z); 
+	static SUI64 MAJ(SUI64 const& x, SUI64 const& y, SUI64 const& z); 
+	static SUI64 SIG0(SUI64 const& x); 
+	static SUI64 SIG1(SUI64 const& x); 
+	static SUI64 sig0(SUI64 const& x); 
+	static SUI64 sig1(SUI64 const& x); 
+	static void Bytes2Word(unsigned char const* pcBytes, SUI64& ruiWord); 
+	static void Word2Bytes(SUI64 const& ruiWord, unsigned char* pcBytes); 
+	static const SUI64 sm_H384[SHA512LENGTH]; //Dim is as 512 
+	static const SUI64 sm_K512[80]; 
+	static const SUI64 sm_H512[SHA512LENGTH]; 
+}; 
+ 
+inline unsigned int CSHA::CircularShift(unsigned int uiBits, unsigned int uiWord) 
+{ 
+	return (uiWord << uiBits) | (uiWord >> (32-uiBits)); 
+} 
+ 
+inline unsigned int CSHA::CH(unsigned int x, unsigned int y, unsigned int z) 
+{ 
+	return ((x&(y^z))^z); 
+} 
+ 
+inline unsigned int CSHA::MAJ(unsigned int x, unsigned int y, unsigned int z) 
+{ 
+	return (((x|y)&z)|(x&y)); 
+} 
+ 
+inline unsigned int CSHA::SIG0(unsigned int x) 
+{ 
+	return ((x >> 2)|(x << 30)) ^ ((x >> 13)|(x << 19)) ^ ((x >> 22)|(x << 10)); 
+} 
+ 
+inline unsigned int CSHA::SIG1(unsigned int x) 
+{ 
+	return ((x >> 6)|(x << 26)) ^ ((x >> 11)|(x << 21)) ^ ((x >> 25)|(x << 7)); 
+} 
+ 
+inline unsigned int CSHA::sig0(unsigned int x) 
+{ 
+	return ((x >> 7)|(x << 25)) ^ ((x >> 18)|(x << 14)) ^ (x >> 3); 
+} 
+ 
+inline unsigned int CSHA::sig1(unsigned int x) 
+{ 
+	return ((x >> 17)|(x << 15)) ^ ((x >> 19)|(x << 13)) ^ (x >> 10); 
+} 
+ 
+inline void CSHA::Bytes2Word(unsigned char const* pcBytes, unsigned int& ruiWord) 
+{ 
+	ruiWord = (unsigned int)*(pcBytes+3) | (unsigned int)(*(pcBytes+2)<<8) | 
+		(unsigned int)(*(pcBytes+1)<<16) | (unsigned int)(*pcBytes<<24); 
+} 
+ 
+inline void CSHA::Word2Bytes(unsigned int const& ruiWord, unsigned char* pcBytes) 
+{ 
+	pcBytes += 3; 
+	*pcBytes = ruiWord & 0xff; 
+	*--pcBytes = (ruiWord>>8) & 0xff; 
+	*--pcBytes = (ruiWord>>16) & 0xff; 
+	*--pcBytes = (ruiWord>>24) & 0xff; 
+} 
+ 
+inline SUI64 CSHA::CircularShift(unsigned int uiBits, SUI64 const& roui64Word) 
+{ 
+	return (roui64Word << uiBits) | (roui64Word >> (64-uiBits)); 
+} 
+ 
+inline SUI64 CSHA::CH(SUI64 const& x, SUI64 const& y, SUI64 const& z) 
+{ 
+	return ((x&(y^z))^z); 
+} 
+ 
+inline SUI64 CSHA::MAJ(SUI64 const& x, SUI64 const& y, SUI64 const& z) 
+{ 
+	return (((x|y)&z)|(x&y)); 
+} 
+ 
+inline SUI64 CSHA::SIG0(SUI64 const& x) 
+{ 
+	return ((x >> 28)|(x << 36)) ^ ((x >> 34)|(x << 30)) ^ ((x >> 39)|(x << 25)); 
+} 
+ 
+inline SUI64 CSHA::SIG1(SUI64 const& x) 
+{ 
+	return ((x >> 14)|(x << 50)) ^ ((x >> 18)|(x << 46)) ^ ((x >> 41)|(x << 23)); 
+} 
+ 
+inline SUI64 CSHA::sig0(SUI64 const& x) 
+{ 
+	return ((x >> 1)|(x << 63)) ^ ((x >> 8)|(x << 56)) ^ (x >> 7); 
+} 
+ 
+inline SUI64 CSHA::sig1(SUI64 const& x) 
+{ 
+	return ((x >> 19)|(x << 45)) ^ ((x >> 61)|(x << 3)) ^ (x >> 6); 
+} 
+ 
+inline void CSHA::Bytes2Word(unsigned char const* pcBytes, SUI64& ruiWord) 
+{ 
+	Bytes2Word(pcBytes+4, ruiWord.m_uiRight); 
+	Bytes2Word(pcBytes, ruiWord.m_uiLeft); 
+} 
+ 
+inline void CSHA::Word2Bytes(SUI64 const& ruiWord, unsigned char* pcBytes) 
+{ 
+	Word2Bytes(ruiWord.m_uiRight, pcBytes+4); 
+	Word2Bytes(ruiWord.m_uiLeft, pcBytes); 
+} 
+ 
+#endif // __SHA_H__ 
--- a/3rdparty/MultiEmulator/src/Setti.cpp
+++ b/3rdparty/MultiEmulator/src/Setti.cpp
@@ -0,0 +1,13 @@
+#include "multi_emulator.h"
+
+int GenerateSetti(void *pDest)
+{
+	auto pTicket = (int *)pDest;
+
+	pTicket[0] = 0xD4CA7F7B;
+	pTicket[1] = 0xC7DB6023;
+	pTicket[2] = 0x6D6A2E1F;
+	pTicket[5] = 0xB4C43105;
+
+	return 768;
+}
--- a/3rdparty/MultiEmulator/src/SteamEmu.cpp
+++ b/3rdparty/MultiEmulator/src/SteamEmu.cpp
@@ -0,0 +1,18 @@
+#include "multi_emulator.h"
+int GenerateSteamEmu(void *pDest, int nSteamID)
+{
+	auto pTicket = (int *)pDest;
+
+	pTicket[20] = -1;        // +80, dproto/reunion wants this value to be -1, but if this value
+	                         //      does not match -1, then instead of SteamID in [21] cell
+	                         //      client IP address that xored with 0x25730981 number should
+	                         //      be used. But dproto/reunion will just skip ticket validation
+	                         //      in that case.
+
+	pTicket[21] = nSteamID;  // +84, SteamId, low part. Actually, this is just system volume serial
+	                         //      number, which comes from GetVolumeInformationA() function. If
+	                         //      function failed (returned 0), then instead of volume serial number
+	                         //      777 number will be written to the ticket.
+
+	return 768;
+}
--- a/3rdparty/MultiEmulator/src/StrUtils.cpp
+++ b/3rdparty/MultiEmulator/src/StrUtils.cpp
@@ -0,0 +1,12 @@
+#include "StrUtils.h"
+#include <stdlib.h>
+
+void CreateRandomString(char *pszDest, int nLength)
+{
+	static const char c_szAlphaNum[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+	for (int i = 0; i < nLength; ++i)
+		pszDest[i] = c_szAlphaNum[rand() % (sizeof(c_szAlphaNum) - 1)];
+
+	pszDest[nLength] = '\0';
+}
--- a/3rdparty/MultiEmulator/src/StrUtils.h
+++ b/3rdparty/MultiEmulator/src/StrUtils.h
@@ -0,0 +1,3 @@
+#pragma once
+
+void CreateRandomString(char *pszDest, int nLength);
--- a/3rdparty/MultiEmulator/wscript
+++ b/3rdparty/MultiEmulator/wscript
@@ -0,0 +1,24 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# mittorn, 2018
+
+from waflib import Logs
+import os
+
+top = '.'
+
+def options(opt):
+	return
+
+def configure(conf):
+	return
+
+def build(bld):
+	bld.stlib(
+		source   = bld.path.ant_glob(['src/*.cpp']),
+		target   = 'MultiEmulator',
+		features = 'cxx',
+		includes = ['include/', 'src/'],
+		export_includes = ['include/'],
+		subsystem = bld.env.MSVC_SUBSYSTEM
+	)
--- a/3rdparty/bzip2/bz_version.h
+++ b/3rdparty/bzip2/bz_version.h
@@ -0,0 +1 @@
+#define BZ_VERSION "1.1.0-fwgs"
--- a/3rdparty/bzip2/wscript
+++ b/3rdparty/bzip2/wscript
@@ -14,14 +14,21 @@ def configure(conf):
 		conf.define('BZ_UNIX', 1)

 def build(bld):
-	bld(features = 'subst', source = 'bzip2/bz_version.h.in', target = 'bzip2/bz_version.h', BZ_VERSION='1.1.0-fwgs', name = 'bz_version')
+#	bld(
+#		features = 'subst',
+#		source = 'bzip2/bz_version.h.in',
+#		target = 'bz_version.h',
+#		BZ_VERSION='1.1.0-fwgs'
+#	)

 	bz_sources = ['bzip2/blocksort.c', 'bzip2/huffman.c', 'bzip2/crctable.c', 'bzip2/randtable.c', 'bzip2/compress.c', 'bzip2/decompress.c', 'bzip2/bzlib.c']

 	bld.stlib(
 		source = bz_sources,
 		target = 'bzip2',
-		use = 'bz_version',
-		includes = 'bzip2/',
-		export_includes = 'bzip2/'
+#		use = 'bz_version.h',
+		features = 'c',
+		includes = ['.', 'bzip2/'],
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		export_includes = ['bzip2/']
 	)
--- a/3rdparty/extras/wscript
+++ b/3rdparty/extras/wscript
@@ -25,4 +25,5 @@ def build(bld):
 		name = 'extras.pk3',
 		files = srcdir.ant_glob('**/*'),
 		relative_to = srcdir,
+		compresslevel = 0,
 		install_path = install_path)
--- a/3rdparty/extras/xash-extras
+++ b/3rdparty/extras/xash-extras
--- a/3rdparty/gl-wes-v2
+++ b/3rdparty/gl-wes-v2
--- a/3rdparty/gl4es/gl4es
+++ b/3rdparty/gl4es/gl4es
--- a/3rdparty/gl4es/wscript
+++ b/3rdparty/gl4es/wscript
@@ -13,12 +13,12 @@ def configure(conf):

 def build(bld):
 	gl4es_srcdir = bld.path.find_node('gl4es/src')
-	cflags = []
-	if bld.env.COMPILER_CC != 'msvc':
-		cflags += ['-w', '-fvisibility=hidden', '-std=gnu99']
+
 	bld.stlib(source   = gl4es_srcdir.ant_glob(['gl/*.c', 'gl/*/*.c', 'glx/hardext.c']),
 		target   = 'gl4es',
+		features = 'c',
 		includes = ['gl4es/src', 'gl4es/src/gl', 'gl4es/src/glx', 'gl4es/include'],
 		defines  = ['NOX11', 'NO_GBM', 'NO_INIT_CONSTRUCTOR', 'DEFAULT_ES=2', 'NOEGL', 'NO_LOADER', 'STATICLIB'],
-		cflags   = cflags,
+		cflags   = ['-w', '-fvisibility=hidden', '-std=gnu99'],
+		subsystem = bld.env.MSVC_SUBSYSTEM,
 		export_includes = '.')
--- a/3rdparty/libbacktrace/libbacktrace
+++ b/3rdparty/libbacktrace/libbacktrace
--- a/3rdparty/libbacktrace/wscript
+++ b/3rdparty/libbacktrace/wscript
@@ -1,191 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-
-from waflib import TaskGen
-from waflib.Tools.c_config import DEFKEYS
-
-FRAGMENT_ATOMIC='''int i;
-int main(void) {
-	__atomic_load_n(&i, __ATOMIC_ACQUIRE);
-	__atomic_store_n(&i, 1, __ATOMIC_RELEASE);
-	return 0;
-}'''
-
-FRAGMENT_SYNC='''int i;
-int main (void) {
-	__sync_bool_compare_and_swap (&i, i, i);
-	__sync_lock_test_and_set (&i, 1);
-	__sync_lock_release (&i);
-	return 0;
-}'''
-
-FRAGMENT_GETPAGESIZE='''#include <unistd.h>
-int main(void) { return getpagesize() }'''
-
-FRAGMENT_GETEXECNAME='''#include <stdlib.h>
-int main(void) { return getexecname() != 0 }'''
-
-FRAGMENT_STRNLEN='''#include <string.h>
-int main(int argc, char **argv) { return (int)strnlen(argv[0], 10); }'''
-
-FRAGMENT_DL_ITERATE_PHDR='''#include <%s>
-int main(void) { return dl_iterate_phdr(0, 0); }'''
-
-FRAGMENT_FCNTL='''#include <fcntl.h>
-int main(void) { return fcntl(0, 0, 0); }'''
-
-FRAGMENT_GETIPINFO='''#include "unwind.h"
-struct _Unwind_Context *context;
-int ip_before_insn = 0;
-int main(void) { return _Unwind_GetIPInfo(context, &ip_before_insn); }'''
-
-FRAGMENT_LOADQUERY='''#include <sys/ldr.h>
-#include <sys/debug.h>
-int main(void) { return loadquery(0, 0, 0); }'''
-
-FRAGMENT_KERN_PROC='''#include <sys/sysctl.h>
-#if !defined(%s) || !defined(KERN_PROC_PATHNAME)
-#error
-#endif
-int main(void) { return 0; }'''
-
-FRAGMENT_LSTAT='''#include <sys/stat.h>
-struct stat st;
-int main(int argc, char **argv) { return lstat(argv[0], &st); }'''
-
-FRAGMENT_READLINK='''#include <unistd.h>
-char buf[100];
-int main(int argc, char **argv) { return readlink(argv[0], buf, sizeof(buf)); }'''
-
-def options(opt):
-	pass
-
-def configure(conf):
-	# add unsupported platforms here
-	if conf.env.DEST_OS in ['nswitch', 'psvita', 'dos', 'irix']:
-		conf.env.DISABLE_LIBBACKTRACE = True
-		return
-
-	# win32 has it's own dbghelp-based backtrace, that's why we ship PDBs
-	if conf.env.COMPILER_CC == 'msvc':
-		conf.env.DISABLE_LIBBACKTRACE = True
-		return
-
-	if not conf.path.find_dir('libbacktrace') or not conf.path.find_dir('libbacktrace/config'):
-		conf.fatal('Can\'t find libbacktrace submodule. Run `git submodule update --init --recursive`.')
-		return
-
-	conf.define('BACKTRACE_ELF_SIZE', 64 if conf.env.DEST_SIZEOF_VOID_P == 8 else 32)
-	conf.define('BACKTRACE_XCOFF_SIZE', 64 if conf.env.DEST_SIZEOF_VOID_P == 8 else 32)
-	conf.define('_ALL_SOURCE', 1)
-	conf.define('_GNU_SOURCE', 1)
-	conf.define('_POSIX_PTHREAD_SEMANTICS', 1)
-	conf.define('_TANDEM_SOURCE', 1)
-	conf.define('__EXTENSIONS__', 1)
-	conf.define('_DARWIN_USE_64_BIT_INODE', 1)
-	conf.define('_LARGE_FILES', 1)
-	conf.check_large_file(compiler='c', execute=False, mandatory=False) # sets _FILE_OFFSET_BITS
-
-	conf.env.CFLAGS_EXTRAFLAGS = conf.filter_cflags(['-funwind-tables', '-g'], [])
-
-	if conf.filter_cflags(['-frandom-seed=test'], []):
-		conf.env.HAVE_FRANDOM_SEED = True
-
-	def check_header(hdr):
-		return {'header_name':hdr, 'msg':'... %s header' % hdr, 'mandatory':False, 'id':hdr, 'compiler': 'c'}
-
-	def check_frag(frag, msg, define, **kw):
-		return dict({'fragment': frag, 'msg':'... %s' % msg, 'mandatory': False, 'define_name': define, 'compiler': 'c'}, **kw)
-
-	conf.multicheck(
-		check_header('dlfcn.h'),
-		check_header('inttypes.h'),
-		check_header('link.h'),
-		check_header('sys/link.h'),
-		check_header('mach-o/dyld.h'),
-		check_header('memory.h'),
-		check_header('stdint.h'),
-		check_header('stdlib.h'),
-		check_header('strings.h'),
-		check_header('string.h'),
-		check_header('sys/ldr.h'),
-		check_header('sys/mman.h'),
-		check_header('sys/stat.h'),
-		check_header('sys/types.h'),
-		check_header('tlhelp32.h'),
-		check_header('unistd.h'),
-		check_header('windows.h'),
-
-		check_frag(FRAGMENT_ATOMIC, '__atomic extensions', 'HAVE_ATOMIC_FUNCTIONS'),
-		check_frag(FRAGMENT_SYNC, ' __sync extensions', 'HAVE_SYNC_FUNCTIONS'),
-		check_frag(FRAGMENT_GETPAGESIZE, ' getpagesize function', 'HAVE_DECL_GETPAGESIZE'),
-		check_frag(FRAGMENT_STRNLEN, ' strnlen function', 'HAVE_DECL_STRNLEN'),
-		check_frag(FRAGMENT_DL_ITERATE_PHDR % 'link.h', ' dl_iterate_phdr function in link.h', 'HAVE_DL_ITERATE_PHDR', after_tests=['link.h']),
-		check_frag(FRAGMENT_DL_ITERATE_PHDR % 'sys/link.h', ' dl_iterate_phdr function in sys/link.h', 'HAVE_DL_ITERATE_PHDR', after_tests=['sys/link.h']),
-		check_frag(FRAGMENT_FCNTL, 'fnctl function', 'HAVE_FCNTL'),
-		check_frag(FRAGMENT_GETEXECNAME, 'getexecname function','HAVE_GETEXECNAME'),
-		check_frag(FRAGMENT_GETIPINFO, '_Unwind_GetIPInfo function', 'HAVE_GETIPINFO'),
-		check_frag(FRAGMENT_KERN_PROC % 'KERN_PROC', 'KERN_PROC and KERN_PROC_PATHNAME defines', 'HAVE_KERN_PROC'),
-		check_frag(FRAGMENT_KERN_PROC % 'KERN_PROC_ARGS', 'KERN_PROC_ARGS and KERN_PROC_PATHNAME defines', 'HAVE_KERN_PROC_ARGS'),
-		check_frag(FRAGMENT_LOADQUERY, 'loadquery function', 'HAVE_LOADQUERY'),
-		check_frag(FRAGMENT_LSTAT, 'lstat function', 'HAVE_LSTAT'),
-		check_frag(FRAGMENT_READLINK, 'readlink function', 'HAVE_READLINK'),
-
-#		{'lib':'lzma', 'define_name':'HAVE_LIBLZMA', 'uselib_store':'lzma', 'msg':'... lzma library', 'mandatory':False},
-#		{'lib':'z', 'define_name':'HAVE_ZLIB', 'uselib_store':'z', 'msg':'... zlib library', 'mandatory':False},
-#		{'lib':'zstd', 'define_name':'HAVE_ZSTD', 'uselib_store':'zstd', 'msg':'... zstd library', 'mandatory':False},
-		msg='Checking for in parallel'
-	)
-
-	conf.env[DEFKEYS].sort()
-
-	conf.write_config_header()
-
-	conf.define('BACKTRACE_SUPPORTED', 1)
-	conf.define('BACKTRACE_USES_MALLOC', 0)
-	conf.define('BACKTRACE_SUPPORTS_THREADS', 1)
-	conf.define('BACKTRACE_SUPPORTS_DATA', conf.env.DEST_BINFMT in ['elf', 'mac-o'])
-
-	conf.write_config_header('backtrace-supported.h')
-
-@TaskGen.feature('frandomseed')
-@TaskGen.after_method('propagate_uselib_vars')
-def process_frandom_seed(ctx):
-	tasks = getattr(ctx, 'compiled_tasks', [])
-
-	for task in tasks:
-		out = task.outputs[0]
-		task.env.CFLAGS = list(task.env.CFLAGS) # need a copy
-		task.env.CFLAGS += ['-frandom-seed=%s' % out.path_from(out.ctx.bldnode)]
-
-def build(bld):
-	if bld.env.DISABLE_LIBBACKTRACE:
-		return
-
-	sources = ['atomic.c', 'dwarf.c', 'fileline.c', 'posix.c', 'print.c', 'sort.c', 'state.c', 'backtrace.c', 'simple.c']
-
-	if bld.env.DEST_OS == 'win32':
-		sources += ['read.c', 'alloc.c']
-	else:
-		# we specifically only want mmap-based allocators because calling malloc is not safe from signal handlers
-		sources += ['mmap.c', 'mmapio.c']
-
-	if bld.env.DEST_BINFMT == 'pe':
-		sources += ['pecoff.c']
-	elif bld.env.DEST_BINFMT == 'mac-o':
-		sources += ['macho.c']
-	elif bld.env.DEST_BINFMT == 'elf':
-		sources += ['elf.c']
-	else:
-		sources += ['unknown.c']
-
-	task = bld.stlib(
-		source = ['libbacktrace/' + i for i in sources],
-		target = 'backtrace',
-		features = 'frandomseed' if bld.env.HAVE_FRANDOM_SEED else '',
-		use = 'EXTRAFLAGS lzma z zstd',
-		includes = '. libbacktrace/',
-		export_defines = 'HAVE_LIBBACKTRACE=1',
-		export_includes = 'libbacktrace/'
-	)
-
--- a/3rdparty/libogg/libogg
+++ b/3rdparty/libogg/libogg
--- a/3rdparty/libogg/wscript
+++ b/3rdparty/libogg/wscript
@@ -1,50 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-
-def options(opt):
-	pass
-
-def configure(conf):
-	if not conf.path.find_dir('libogg') or not conf.path.find_dir('libogg/src'):
-		conf.fatal('Can\'t find libogg submodule. Run `git submodule update --init --recursive`.')
-		return
-
-	conf.env.INCLUDE_INTTYPES_H = 0
-	conf.env.INCLUDE_SYS_TYPES_H = 0
-	conf.env.INCLUDE_STDINT_H = 0
-
-	if conf.check_cc(header_name='inttypes.h', mandatory = False):
-		conf.env.INCLUDE_INTTYPES_H = 1
-	elif conf.check_cc(header_name='sys/types.h', mandatory = False):
-		conf.env.INCLUDE_SYS_TYPES_H = 1
-	elif conf.check_cc(header_name='stdint.h', mandatory = False):
-		conf.env.INCLUDE_STDINT_H = 1
-
-def build(bld):
-	sources = bld.path.ant_glob([
-		'libogg/src/*.c'
-	])
-
-	bld(
-		features = 'subst',
-		name = 'libogg_config_types',
-		source = 'libogg/include/ogg/config_types.h.in',
-		target = 'libogg/include/ogg/config_types.h',
-		INCLUDE_INTTYPES_H = bld.env.INCLUDE_INTTYPES_H,
-		INCLUDE_SYS_TYPES_H = bld.env.INCLUDE_SYS_TYPES_H,
-		INCLUDE_STDINT_H = bld.env.INCLUDE_STDINT_H,
-		SIZE16 = 'int16_t',
-		USIZE16 = 'uint16_t',
-		SIZE32 = 'int32_t',
-		USIZE32 = 'uint32_t',
-		SIZE64 = 'int64_t',
-		USIZE64 = 'uint64_t'
-	)
-
-	bld.stlib(
-		source = sources,
-		target = 'ogg',
-		use = 'libogg_config_types',
-		includes = 'libogg/include/',
-		export_includes = 'libogg/include/'
-	)
--- a/3rdparty/library_suffix
+++ b/3rdparty/library_suffix
--- a/3rdparty/maintui
+++ b/3rdparty/maintui
--- a/3rdparty/mainui
+++ b/3rdparty/mainui
--- a/3rdparty/nanogl
+++ b/3rdparty/nanogl
--- a/3rdparty/opus/opus
+++ b/3rdparty/opus/opus
--- a/3rdparty/opus/wscript
+++ b/3rdparty/opus/wscript
@@ -3,37 +3,6 @@

 import os

-FRAGMENT_VLA='''int main (int argc, char **argv) {
-	char a[argc];
-	a[sizeof( a ) - 1] = 0;
-	int N;
-	return a[0];
-}'''
-
-FRAGMENT_ALLOCA_H='''#include <alloca.h>
-int main (void) {
-	int foo=10;
-	int * array = alloca(foo);
-}'''
-
-FRAGMENT_STDLIB_H='''#include <malloc.h>
-#include <stdlib.h>
-int main (void) {
-	int foo=10;
-	int * array = alloca(foo);
-}'''
-
-FRAGMENT_LRINT='''#include <math.h>
-#include <stdlib.h>
-int main (int argc, char **argv) {
-	return lrint%s((%s)atof(argv[1]));
-}'''
-
-# assuming MSVC always enables NEON
-FRAGMENT_NEON='''#if !defined __ARM_NEON__ && !defined _MSC_VER
-#error
-#endif'''
-
 def options(opt):
 	pass

@@ -42,61 +11,6 @@ def configure(conf):
 		conf.fatal('Can\'t find opus submodule. Run `git submodule update --init --recursive`.')
 		return

-	if conf.check_cc(fragment=FRAGMENT_LRINT % ('', 'double'), msg = 'Checking for C99 lrint', use = 'M', mandatory = False):
-		conf.define('HAVE_LRINT', 1)
-
-	if conf.check_cc(fragment=FRAGMENT_LRINT % ('f', 'float'), msg = 'Checking for C99 lrintf', use = 'M', mandatory = False):
-		conf.define('HAVE_LRINTF', 1)
-
-	# Check for C99 variable-size arrays, or alloca() as fallback
-	if conf.check_cc(fragment=FRAGMENT_VLA, msg = 'Checking for C99 VLA support', mandatory = False):
-		conf.define('VAR_ARRAYS', 1)
-	elif conf.check_cc(fragment=FRAGMENT_ALLOCA_H, msg = 'Checking for alloca in alloca.h header', mandatory = False):
-		conf.define('USE_ALLOCA', 1)
-		conf.define('HAVE_ALLOCA_H', 1)
-	elif conf.check_cc(fragment=FRAGMENT_STDLIB_H, msg = 'Checking for alloca.h in stdlib.h', mandatory = False):
-		conf.define('USE_ALLOCA', 1)
-
-	if conf.env.DEST_CPU in ['thumb', 'arm']:
-		if conf.check(header_name='arm_neon.h', mandatory = False):
-			if conf.check(fragment=FRAGMENT_NEON, msg = 'Checking if compiler enabled NEON', mandatory = False):
-				conf.env.HAVE_NEON = True
-				conf.define('OPUS_ARM_MAY_HAVE_NEON_INTR', 1)
-				conf.define('OPUS_ARM_PRESUME_NEON', 1)
-	elif conf.env.DEST_CPU.startswith('x86'):
-		if conf.check(header_name='xmmintrin.h', mandatory = False):
-			if conf.env.COMPILER_CC != 'msvc':
-				conf.env.CFLAGS += ['-msse']
-			conf.define('OPUS_X86_MAY_HAVE_SSE', 1)
-			if conf.env.DEST_SIZEOF_VOID_P > 4:
-				conf.define('OPUS_X86_PRESUME_SSE', 1)
-
-		if conf.check(header_name='emmintrin.h', mandatory = False):
-			if conf.env.COMPILER_CC != 'msvc':
-				conf.env.CFLAGS += ['-msse2']
-			conf.define('OPUS_X86_MAY_HAVE_SSE2', 1)
-			if conf.env.DEST_SIZEOF_VOID_P > 4:
-				conf.define('OPUS_X86_PRESUME_SSE2', 1)
-
-		# on x86_64 we enable both SSE and SSE2, so RTCD can be disabled (it's actually doesn't even build with RTCD enabled)
-		if conf.env.DEST_SIZEOF_VOID_P == 4:
-			if conf.check(header_name='cpuid.h', mandatory=False):
-				conf.define('CPU_INFO_BY_C', 1)
-			else:
-				conf.define('CPU_INFO_BY_ASM', 1)
-
-			conf.define('OPUS_HAVE_RTCD', 1)
-
-#		if conf.check(header_name='smmintrin.h', mandatory = False):
-#			if conf.env.COMPILER_CC != 'msvc':
-#				conf.env.CFLAGS += ['-msse4.1']
-#			conf.define('OPUS_X86_MAY_HAVE_SSE4_1', 1)
-
-#		if conf.check(header_name='immintrin.h', mandatory = False):
-#			if conf.env.COMPILER_CC != 'msvc':
-#				conf.env.CFLAGS += ['-mavx']
-#			conf.define('OPUS_X86_MAY_HAVE_AVX', 1)
-
 	# TODO: ARM/x86 intrinsics detection
 	# TODO: maybe call autotools/cmake/meson instead?

@@ -112,23 +26,8 @@ def build(bld):
 		'opus/src/opus_compare.c',
 		'opus/celt/opus_custom_demo.c'
 	])
-
-	includes = ['opus', 'opus/include/', 'opus/celt/', 'opus/silk/', 'opus/silk/float/']
-
-	if bld.env.DEST_CPU in ['thumb', 'arm']:
-		if bld.env.HAVE_NEON:
-			sources += bld.path.ant_glob(['opus/silk/arm/*.c', 'opus/celt/arm/*.c'])
-			includes += ['opus/silk/arm', 'opus/celt/arm']
-	elif bld.env.DEST_CPU.startswith('x86'):
-		sources += ['opus/silk/x86/x86_silk_map.c',
-			'opus/celt/x86/pitch_sse.c',
-			'opus/celt/x86/pitch_sse2.c',
-			'opus/celt/x86/vq_sse2.c',
-			'opus/celt/x86/x86_celt_map.c',
-			'opus/celt/x86/x86cpu.c']
-		includes += ['opus/silk/x86', 'opus/celt/x86']
-
-	defines = ['OPUS_BUILD', 'FLOAT_APPROX', 'PACKAGE_VERSION="1.4.0"', 'CUSTOM_MODES', 'ENABLE_HARDENING']
+	includes = ['opus/include/', 'opus/celt/', 'opus/silk/', 'opus/silk/float/']
+	defines = ['USE_ALLOCA', 'OPUS_BUILD', 'FLOAT_APPROX', 'PACKAGE_VERSION="1.3.1"', 'CUSTOM_MODES']

 	bld.stlib(
 		source = sources,
@@ -136,5 +35,6 @@ def build(bld):
 		features = 'c',
 		includes = includes,
 		defines = defines,
+		subsystem = bld.env.MSVC_SUBSYSTEM,
 		export_includes = ['opus/include/']
 	)
--- a/3rdparty/opusfile/opusfile
+++ b/3rdparty/opusfile/opusfile
--- a/3rdparty/opusfile/wscript
+++ b/3rdparty/opusfile/wscript
@@ -1,37 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-
-def options(opt):
-	pass
-
-def configure(conf):
-	if not conf.path.find_dir('opusfile') or not conf.path.find_dir('opusfile/src'):
-		conf.fatal('Can\'t find opusfile submodule. Run `git submodule update --init --recursive`.')
-		return
-
-	if conf.env.COMPILER_CC == 'msvc':
-		conf.define('_CRT_SECURE_NO_WARNINGS', 1)
-		conf.define('_CRT_SECURE_NO_DEPRECATE', 1)
-		conf.define('_CRT_NONSTDC_NO_DEPRECATE', 1)
-
-	if conf.env.DEST_OS == 'android':
-		# HACKHACK: set it to 32 here because opusfile can't be built on Android SDK < 24
-		# with _FILE_OFFSET_BITS 64 (which it sets automatically in src/internal.h)
-		# we are not (????) relying on this part of the API, so it should be harmless
-		conf.define('_FILE_OFFSET_BITS', 32)
-
-def build(bld):
-	sources = [
-		'opusfile/src/info.c',
-		'opusfile/src/internal.c',
-		'opusfile/src/opusfile.c',
-		'opusfile/src/stream.c'
-	]
-
-	bld.stlib(
-		source = sources,
-		target = 'opusfile',
-		includes = 'opusfile/include/',
-		use = 'ogg opus',
-		export_includes = 'opusfile/include/'
-	)
--- a/3rdparty/vgui_support
+++ b/3rdparty/vgui_support
--- a/3rdparty/vorbis/vorbis-src
+++ b/3rdparty/vorbis/vorbis-src
--- a/3rdparty/vorbis/wscript
+++ b/3rdparty/vorbis/wscript
@@ -1,71 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-
-FRAGMENT_MEMORY_H='''#include <memory.h>
-int main (void) {
-	return 0;
-}'''
-
-FRAGMENT_ALLOCA_H='''#include <alloca.h>
-int main (void) {
-	int foo=10;
-	int * array = alloca(foo);
-}'''
-
-def options(opt):
-	pass
-
-def configure(conf):
-	if not conf.path.find_dir('vorbis-src') or not conf.path.find_dir('vorbis-src/lib'):
-		conf.fatal('Can\'t find Vorbis submodule. Run `git submodule update --init --recursive`.')
-		return
-
-	if conf.check_cc(fragment=FRAGMENT_MEMORY_H, msg = 'Checking for memory.h header', mandatory = False):
-		conf.define('USE_MEMORY_H', 1)
-
-	conf.check_cc(fragment=FRAGMENT_ALLOCA_H, msg = 'Checking for alloca in alloca.h header', mandatory = False)
-
-	if conf.env.COMPILER_CC == 'msvc':
-		conf.define('_CRT_SECURE_NO_WARNINGS', 1)
-		conf.define('_CRT_SECURE_NO_DEPRECATE', 1)
-		conf.define('_CRT_NONSTDC_NO_DEPRECATE', 1)
-
-def build(bld):
-	libvorbis_sources = [
-		'vorbis-src/lib/mdct.c',
-		'vorbis-src/lib/smallft.c',
-		'vorbis-src/lib/block.c',
-		'vorbis-src/lib/envelope.c',
-		'vorbis-src/lib/window.c',
-		'vorbis-src/lib/lsp.c',
-		'vorbis-src/lib/lpc.c',
-		'vorbis-src/lib/analysis.c',
-		'vorbis-src/lib/synthesis.c',
-		'vorbis-src/lib/psy.c',
-		'vorbis-src/lib/info.c',
-		'vorbis-src/lib/floor1.c',
-		'vorbis-src/lib/floor0.c',
-		'vorbis-src/lib/res0.c',
-		'vorbis-src/lib/mapping0.c',
-		'vorbis-src/lib/registry.c',
-		'vorbis-src/lib/codebook.c',
-		'vorbis-src/lib/sharedbook.c',
-		'vorbis-src/lib/lookup.c',
-		'vorbis-src/lib/bitrate.c'
-	]
-
-	bld.stlib(
-		source = libvorbis_sources,
-		target = 'vorbis',
-		includes = 'vorbis-src/include/',
-		use = 'ogg',
-		export_includes = 'vorbis-src/include/'
-	)
-
-	bld.stlib(
-		source = 'vorbis-src/lib/vorbisfile.c',
-		target = 'vorbisfile',
-		includes = 'vorbis-src/include/',
-		use = 'vorbis',
-		export_includes = 'vorbis-src/include/'
-	)
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -29,11 +29,10 @@

 * This project uses mixed Quake's and HLSDK's C/C++ code style convention. 
 * In short:
-  * Use spaces in parenthesis, but not when two parentheses are consecutive.
+  * Use spaces in parenthesis.
  * Only tabs for indentation.
  * Any brace must have it's own line.
  * Short blocks, if statements and loops on single line are allowed.
-  * Prefer generic utilities from libpublic over rolling your own.
  * Avoid magic numbers.
  * While macros are powerful, it's better to avoid overusing them.
  * If you unsure, try to mimic code style from anywhere else of engine source code.
@@ -46,8 +45,3 @@
  Tags can be any: subsystem, simple feature name or even just a filename, without extension.
  Just keep them always same, it helps keep history clean and commit messages short.

-## LLM-based tools usage.
-
-While we wouldn't recommend using any LLM-based (also misleadingly called AI) tools, we understand that they are here to stay.
-
-Whether you're reporting bug or contributing the code, you take complete authorship and responsibility over provided content and the same rules will apply to you as for everybody else, so validate the bug report or the patch before sending it.
--- a/Documentation/bug-compatibility.md
+++ b/Documentation/bug-compatibility.md
@@ -13,6 +13,5 @@ When `-bugcomp` is specified with argument, it interpreted as flags separated wi
 | Flag    | Description | Games that require this flag |
 | ------- | ----------- | ---------------------------- |
 | `peoei` | Reverts `pfnPEntityOfEntIndex` behavior to GoldSrc, where it returns NULL for last player due to incorrect player index comparison | * Counter-Strike: Condition Zero - Deleted Scenes |
-| `gsmrf` | Rewrites message at the moment when Game DLL attempts to write an internal engine message, usually specific to GoldSrc protocol.<br>Right now only supports `svc_spawnstaticsound`, more messages added by request. | * MetaMod/AMXModX based mods |
+| `gsmrf` | Rewrites message at the moment when Game DLL attempts to write an internal engine message, usually specific to GoldSrc protocol. Right now only supports `svc_spawnstaticsound`, more messages added by request. | * MetaMod/AMXModX based mods |
 | `sp_attn_none` | Makes sounds with attenuation zero spatialized, i.e. have a stereo effect. | Possibly, every game that was made for GoldSrc. |
-| `get_game_dir_full` | Makes server return full path in server's `pfnGetGameDir` API function | Mods targetting engine before HL 1.1.1.1, according to MetaMod [documentation](http://metamod.org/engine_notes.html#GetGameDir) |
--- a/Documentation/development/cross-compiling-for-windows-with-wine.md
+++ b/Documentation/development/cross-compiling-for-windows-with-wine.md
@@ -5,10 +5,5 @@ This can be useful to test engine in Wine without using virtual machines or dual
 0. Clone and install https://github.com/mstorsjo/msvc-wine (you can skip CMake part)
 1. Set environment variable MSVC_WINE_PATH to the path to installed MSVC toolchain
 2. Pre-load wine: `wineserver -k; wineserver -p; wine64 wineboot`
-3. Run `PKGCONFIG=/bin/false ./waf configure -T <build-type> --enable-wine-msvc --sdl2=../SDL2_VC`. Configuration step will take more time than usual.
+3. Run `./waf configure -T <build-type> --enable-wine-msvc --sdl2=../SDL2_VC`. Configuration step will take more time than usual.
 4. .. other typical steps to build from console ...
-
-> [!NOTE]
-> Notice the usage of PKGCONFIG=/bin/false here. We're disabling pkg-config so we don't accidentally pull
-> system-wide dependencies and force building them from source. In future builds we might set custom
-> directory to pull dependencies from, like ffmpeg...
--- a/Documentation/development/debugging-using-minidumps.md
+++ b/Documentation/development/debugging-using-minidumps.md
--- a/Documentation/development/setting-up-qt-creator.md
+++ b/Documentation/development/setting-up-qt-creator.md
@@ -1,103 +0,0 @@
-## Setting up Xash3D FWGS in Qt Creator
-
-### Intro
-
-Most versions of Qt Creator support using `compile_commands.json` as a project
-file and Waf supports generating this file in a compliant format. In this
-tutorial we will leverage that features.
-
-The tutorial is written using Qt Creator 18.0, but I urge you to use whatever
-latest Qt Creator version is available, as it's often has important bug fixes.
-
-### Step 1. Configure the build.
-
-`compile_commands.json` file, as it can be guessed from it's name, contains
-every command used to invoke compiler during build. As the build process
-depends on the build configuration, we have to configure it first. I'm not
-going to get into details here, as basics of compiling Xash3D FWGS already
-explained in `README.md`, located in repository root.
-
-Save the configure step command somewhere, as it's going to be used later.
-
-### Step 2. Generate `compile_commands.json` file.
-
-Usually, this file is located in `build` directory after a successful build.
-However, it's also possible to generate it manually by running follow command:
-
-On *nix systems:
-
-```
-$ ./waf clangdb
-```
-
-Or on Windows:
-
-```
-> waf.bat clangdb
-```
-
-### Step 3. Load the project in Qt Creator.
-
-To do this, you need to be sure that `Compilation Databases` plugin is enabled.
-As it's considered experimental, it probably needs to be enabled manually. It
-can be done in `Help` -> `About Plugins...`. Locate it in `Build Systems`
-category, put the checkbox and press `OK`. The IDE will ask for restart, so do
-this.
-
-After IDE has been restarted, you can use `File` -> `Open File or Project...`.
-Navigate to Xash3D FWGS directory, then to `build` directory and select
-`compile_commands.json` file. If everything is done correctly, IDE will ask to
-set up the project. Press `Configure Project` button, as most options there are
-usually unapplicable to us.
-
-Next IDE will show project tree, however you might not see any files. This is
-happens as Qt Creator "thinks" our project root located in `build` directory.
-Thankfully it provides a way to override this. To fix it, click with right
-mouse button on the root of project tree (it's usually called something like
-`build [master]`) and select `Change Root Directory`. In opened window choose
-Xash3D FWGS repository root and press `OK`.
-
-### Step 4. Tell IDE how to build this project.
-
-Open `Projects` on the left menu and choose `Build Settings` tab. You should
-see an empty configuration for build and clean steps. Press on `Add Build Step`
-button and choose `Custom Process Step`.
-
-In created step you should see `Command`, `Arguments` and `Working Directory`.
-
-For the command, choose the Python executable. For arguments, use configure
-command for Waf from the first step. Working directory is usually set by IDE
-to `%{buildDir}`. You need to select the upper directory, where the `waf` is
-located. To save some time, it can be specified as `%{buildDir}/../`.
-
-Add another custom step, fill it with the same command and working directory.
-For arguments use `waf build`.
-
-Below you should see `Clean steps`. Create a clean step the same way, fill the
-arguments and working directory as usual, for arguments use `waf clean`.
-
-### Step 5. Tell IDE how to copy built binaries.
-
-Now select `Deploy Settings` tab. Press `Add Deploy Step` -> `Custom Process
-Step`. Again, same command and working directory. In arguments field type:
-`waf install --destdir="<here put where Xash binaries should be copied to>"`.
-
-### Step 6. Finally, set up Qt Creator to run the engine.
-
-Select the `Run Settings` tab. Below you might see familiar text fields:
-`Executable`, `Command line arguments` and `Working directory`.
-
-For working directory click on `Browse...` button and select the folder where
-Xash3D executable will be copied to, from previous step.
-
-For executable type `./xash3d` if you're on *nix or `xash3d.exe` if you're on
-Windows. The command line arguments are the same you use to run the engine. Can
-be empty as well, but I personally use `-dev 2 -log` for extra verbosity.
-
-### Outro
-
-At this moment, you should be able to press `Run` button, wait until build
-finishes and see running Xash3D FWGS. On Windows to use the debugger you might
-need the `CDB` debugger and appropriate `qtcreatorcdbext` binary for debugging
-32-bit applications and a separate for 64-bit, but that's left as an exercise
-for the reader and a potential improvement for this document.
--- a/Documentation/donate.md
+++ b/Documentation/donate.md
@@ -2,36 +2,23 @@

 On this page you can find links where you can support each developer individually, who has provided public sponsorship information.

-## [a1batross](https://github.com/a1batross)
+### [a1batross](https://github.com/a1batross)

-Initial Xash3D SDL2/Linux port author, Xash3D FWGS engine maintainer, creator of non-commercial Flying With Gauss organization.
+* Initial Xash3D SDL2/Linux port author, Xash3D FWGS engine maintainer, creator of non-commercial Flying With Gauss organization.
+* Boosty page: https://boosty.to/a1ba

-* [Boosty page](https://boosty.to/a1ba)
+### [nekonomicon](https://github.com/nekonomicon)

-## [nekonomicon](https://github.com/nekonomicon)
+* [hlsdk-portable](https://github.com/FWGS/hlsdk-portable), [mdldec](../utils/mdldec), [opensource-mods.md](opensource-mods.md) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=nekonomicon) (*BSD/clang port, PNG support, etc).
+* Boosty page: https://boosty.to/nekonomicon

-[hlsdk-portable](https://github.com/FWGS/hlsdk-portable), [mdldec](../utils/mdldec), [opensource-mods.md](opensource-mods.md) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=nekonomicon) (*BSD/clang port, PNG support, etc).
+### [Velaron](https://github.com/Velaron)
+* [cs16-client](https://github.com/Velaron/cs16-client) & [tf15-client](https://github.com/Velaron/tf15-client) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=Velaron) (Android port, voice chat, etc).
+* BuyMeACoffee page: https://www.buymeacoffee.com/velaron

-* [Boosty page](https://boosty.to/nekonomicon)
-
-## [Velaron](https://github.com/Velaron)
-
-[cs16-client](https://github.com/Velaron/cs16-client) & [tf15-client](https://github.com/Velaron/tf15-client) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=Velaron) (Android port, voice chat, etc).
-
-* [Boosty page](https://boosty.to/velaron)
-
-## [SNMetamorph](https://github.com/SNMetamorph)
-
-[PrimeXT](https://github.com/SNMetamorph/PrimeXT) & [GoldSrc Monitor](https://github.com/SNMetamorph/goldsrc-monitor) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=SNMetamorph) (Windows port, voice chat, etc).
-
-* [Boosty page](https://boosty.to/snmetamorph)
-* [Other donation methods](https://snmetamorph.github.io/donate)
-
-## [$_Vladislav](https://github.com/Vladislav4KZ)
-
-[YaPB Project](https://github.com/yapb) member, [Xash3D FWGS](https://github.com/FWGS/xash3d-fwgs) tester,
-editor of the [Official YaPB Documentation](https://github.com/yapb/docs) (in English and Russian), curator of the [YaPB Graph Database](https://github.com/yapb/graph) and author of [YaPB Waypoint/Graph Pack](https://gamebanana.com/mods/40087).
-
-Also does the Russian localization of text, images (gfx/shell), as well as additional menu buttons in English used in Xash3D FWGS for various mods.
-
-* [Boosty page](https://boosty.to/rasstaman1337)
+### [SNMetamorph](https://github.com/SNMetamorph)
+* [PrimeXT](https://github.com/SNMetamorph/PrimeXT) & [GoldSrc Monitor](https://github.com/SNMetamorph/goldsrc-monitor) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=SNMetamorph) (Windows port, voice chat, etc).
+* BTC: `16GAzK3qei5AwBW7sggXp3yNcFHBtdpxXj`
+* ETH (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
+* USDT (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
+* USDC (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
--- a/Documentation/development/engine-porting-guide.md
+++ b/Documentation/development/engine-porting-guide.md
--- a/Documentation/entity-tools.md
+++ b/Documentation/entity-tools.md
@@ -0,0 +1,150 @@
+# There are few new commands availiable in xash3d fork:
+
+## Commands:
+### ent_create
+Create entity with specified classname and key/values
+
+`ent_create <classname> <key> <value> <key> <value> ...`
+
+for example:
+
+`ent_create monster_zombie targetname zomb1`
+
+after creating entity, ent_last_xxx cvars are set to new entity and ent_last_cb called, look at ent_getvars description
+
+### ent_fire
+
+Make some actions on entity
+
+`ent_fire <pattern> <command> <args>`
+Availiavle commands:
+* Set fields (Only set entity field, does not call any functions):
+   * health
+   * gravity
+   * movetype
+   * solid
+   * rendermode
+   * rendercolor (vector)
+   * renderfx
+   * renderamt
+   * hullmin (vector)
+   * hullmax (vector)
+* Actions
+   * rename: set entity targetname
+   * settarget: set entity target (only targetnames)
+   * setmodel: set entity model (does not update)
+   * set: set key/value by server library
+       * See game FGD to get list.
+       * command takes two arguments
+   * touch: touch entity by current player.
+   * use: use entity by current player.
+   * movehere: place entity in player fov.
+   * drop2floor: place entity to nearest floor surface
+   * moveup: move entity to 25 units up
+   * moveup (value): move by y axis relatively to specified value
+* Flags (Set/clear specified flag bit, arg is bit number):
+   * setflag
+   * clearflag
+   * setspawnflag
+   * clearspawnflag
+
+### ent_info
+Print information about entity by identificator
+
+`ent_info <identificator>`
+
+### ent_getvars
+Set client cvars containing entity information (useful for [[Scripting]]) and call ent_last_cb
+
+`ent_getvars <identificator>`
+
+These cvars are set:
+```
+ent_last_name
+ent_last_num
+ent_last_inst
+ent_last_origin
+ent_last_class
+```
+
+### ent_list
+Print short information about antities, filtered by pattern
+
+`ent_list <pattern>`
+
+## Syntax description
+
+### \<identificator\>
+
+* !cross: entity under aim
+* Instance code: !\<number\>_\<seria\l>
+ * set by ent_getvars command
+* Entity index
+* targetname pattern
+
+### \<pattern\>
+
+Pattern is like identificator, but may filter many entities by classname
+
+### (vector)
+
+used by ent_fire command. vector means three float values, entered without quotes
+
+### key/value
+
+All entities parameters may be set by specifiing key and value strings.
+
+Originally, this mechanizm is used in map/bsp format, but it can be used in enttools too.
+
+Keys and values are passed to server library and processed by entity keyvalue function, setting edict and entity owns parameters.
+
+If value contains spaces, it must be put in quotes:
+
+`ent_fire !cross set origin "0 0 0"`
+
+## Using with scripting
+
+ent_create and ent_getvars commands are setting cvars on client
+
+It can be used with ent_last_cb alias that is executed after setting cvars.
+
+Simple example:
+
+```
+ent_create weapon_c4
+alias ent_last_cb "ent_fire \$ent_last_inst use"
+```
+
+Use weapon_c4 after creating it.
+
+Note that you cannot use many dfferent callbacks at the same time.
+
+You can set entity name by by pattern and create special script, contatning all callbacks.
+
+Example:
+
+example.cfg
+```
+alias ent_last_cb exec entity_cb.cfg
+ent create \<class\> targetname my_ent1_$name
+ent_create \<class\> targetname my_ent2_$name
+```
+entity_cb.cfg
+```
+if $ent_last_name == my_ent1_$name
+:(ent1 actions)
+if $ent_last_name == my_ent2_$name
+:(ent2 actions)
+```
+Note that scripting cannot be blocking. You cannot wait for server answer and continue. But you can use small scripts, connected with ent_last_cb command. The best usage is user interaction. You can add touch buttons to screen or call user command menu actions by callbacks.
+##  Server side
+
+To enable entity tools on server, set sv_enttools_enable to 1
+
+To change maximum number of entities, touched by ent_fire, change sv_enttools_maxfire to required number.
+
+To enable actions on players, set sv_enttools_players to 1.
+
+To enable entity tools for player by nickname, set sv_enttools_godplayer to nickname. Useful to temporary enable from rcon.
+
+To prevent crash on some actions, set host_mapdesign_fatal to 0
--- a/Documentation/extensions/addon-folders.md
+++ b/Documentation/extensions/addon-folders.md
@@ -1,16 +0,0 @@
-# Addon folders in Xash3D FWGS
-
-Xash3D FWGS supports both GoldSource-style addon folders and has few own. Each directory can have it's own archives that will be mounted with lower priority than directory itself.
-
-Below is the mounts map, in order of precedence from least important to most important.
-
-|--------------------|------|
-| Directory          | Note |
-|--------------------|------|
-| `$game/downloaded` | Always added. Used to store server downloads.|
-| `$game`            | This is the game directory.  |
-| `$game/custom`     | Always added. Used for user modifications content. |
-| `$game_hd`         | Added with `fs_mount_hd` set to non-zero value. Used for high definition content, similar to GoldSrc.. |
-| `$game_addon`      | Added with `fs_mount_addon` set to non-zero value. Used for user modifications content, similar to GoldSrc. |
-| `$game_lv`         | Added with `fs_mount_lv` set to non-zero value. Used for low-violence content, similar to GoldSrc. |
-| `$game_$language`  | Added with `fs_mount_l10n` set to non-zero value. Language is controlled with `ui_language` cvar or `-language` command line switch. Used for localization content, similar to GoldSrc. |
--- a/Documentation/extensions/entity-tools.md
+++ b/Documentation/extensions/entity-tools.md
@@ -1,152 +0,0 @@
-# Entity tools
-
-For some features described below, you need to enable [console scripting](https://github.com/FWGS/xash3d-fwgs/blob/master/Documentation/extensions/console-scripting.md) with command `cmd_scripting 1` in console.
-To get more information about it, check another according page related to console scripting.
-
-## Commands description
-
-### ent_create
-Create entity with specified classname and key/values.
-
-`ent_create <classname> <key> <value> <key> <value> ...`
-
-For example:
-
-`ent_create monster_zombie targetname zomb1`
-
-After creating entity, ent_last_xxx cvars are set to new entity and ent_last_cb called, look at ent_getvars description.
-
-### ent_fire
-
-Makes some actions on entity.
-
-`ent_fire <pattern> <command> <args>`
-
-#### Available commands:
-
-Set fields (only set entity field, does not call any functions)
-* health
-* gravity
-* movetype
-* solid
-* rendermode
-* rendercolor (vector)
-* renderfx
-* renderamt
-* hullmin (vector)
-* hullmax (vector)
-
-Actions
-* rename: set entity targetname
-* settarget: set entity target (only targetnames)
-* setmodel: set entity model (does not update)
-* set: set key/value by server library
-    * See game FGD to get list.
-    * command takes two arguments
-* touch: touch entity by current player.
-* use: use entity by current player.
-* movehere: place entity in player fov.
-* drop2floor: place entity to nearest floor surface
-* moveup: move entity to 25 units up
-* moveup (value): move by y axis relatively to specified value
-
-Flags (set/clear specified flag bit, arg is bit number):
-* setflag
-* clearflag
-* setspawnflag
-* clearspawnflag
-
-### ent_info
-Print information about entity by identificator.
-
-`ent_info <identificator>`
-
-### ent_getvars
-Set client cvars containing entity information (useful for [scripting](extensions/console-scripting.md)) and then calls ent_last_cb.
-
-`ent_getvars <identificator>`
-
-These cvars are set:
-```
-ent_last_name
-ent_last_num
-ent_last_inst
-ent_last_origin
-ent_last_class
-```
-
-### ent_list
-Print short information about antities, filtered by pattern.
-
-`ent_list <pattern>`
-
-## Syntax description
-
-#### \<identificator\>
-* !cross: entity under aim
-* !\<number\>_\<serial\>: instance code
-* Set by ent_getvars command
-* Entity index
-* Targetname pattern
-
-#### \<pattern\>
-
-Pattern is like identificator, but may filter many entities by classname.
-
-#### (vector)
-
-Used by ent_fire command. vector means three float values, entered without quotes.
-
-#### key/value
-
-All entities parameters may be set by specifiing key and value strings.
-
-Originally, this mechanizm is used in map/bsp format, but it can be used in enttools too.
-
-Keys and values are passed to server library and processed by entity keyvalue function, setting edict and entity owns parameters.
-
-If value contains spaces, it must be put in quotes:
-
-`ent_fire !cross set origin "0 0 0"`
-
-## Using with scripting
-
-ent_create and ent_getvars commands are setting cvars on client
-
-It can be used with ent_last_cb alias that is executed after setting cvars.
-
-Simple example:
-
-```
-ent_create weapon_c4
-alias ent_last_cb "ent_fire \$ent_last_inst use"
-```
-
-Use weapon_c4 after creating it.
-
-Note that you cannot use many different callbacks at the same time.
-
-You can set entity name by by pattern and create special script, contatning all callbacks.
-
-Example:
-
-> example.cfg
-```
-alias ent_last_cb exec entity_cb.cfg
-ent create \<class\> targetname my_ent1_$name
-ent_create \<class\> targetname my_ent2_$name
-```
-> entity_cb.cfg
-```
-if $ent_last_name == my_ent1_$name
-:(ent1 actions)
-if $ent_last_name == my_ent2_$name
-:(ent2 actions)
-```
-Note that scripting cannot be blocking. You cannot wait for server answer and continue. But you can use small scripts, connected with ent_last_cb command. The best usage is user interaction. You can add touch buttons to screen or call user command menu actions by callbacks.
-
-## Server side configuration
-
-To enable entity tools on server, set sv_enttools_enable to 1
-
-To change maximum number of entities, touched by ent_fire, change sv_enttools_maxfire to required number.
--- a/Documentation/extensions/library-naming.md
+++ b/Documentation/extensions/library-naming.md
@@ -42,6 +42,3 @@ Issue #3: Some mods (like The Specialists, Tyrian, ...) already apply suffixes _
 Resolution: On x86 on **Win/Lin/Mac**, don't change anything. Otherwise, strip the _i?86 part and follow the usual scheme.

 See discussion: https://github.com/FWGS/xash3d-fwgs/issues/39
-
-Issue #4: When distributing game libraries on Android inside an APK, they couldn't be loaded.
-Resolution: Enable `useLegacyPackaging` option in build.gradle, when distributing games in APK. Always force game libraries to have `lib` prefix on Android, regardless if they are packaged in APK or not..
--- a/Documentation/extensions/steam-broker.md
+++ b/Documentation/extensions/steam-broker.md
@@ -1,8 +0,0 @@
-# Steam broker protocol
-`sb_connect <ip:port> <server's steam id> <secure> <challenge>` - used for obtaining auth ticket during connection to GoldSrc server
-
-`sb_disconnect <ip:port> <challenge>` - used for signaling broker about disconnecting from GoldSrc server
-
-`sb_gamedir <gamedir>` - used for signaling broker about game startup and for announcing started mod, so broker could choose proper AppID for Steam API initialization
-
-`sb_terminate` - used for signaling broker about game shutdown, ideally broker should be terminated too (and later restarted automatically and waiting for sb_gamedir message)
--- a/Documentation/gameinfo.md
+++ b/Documentation/gameinfo.md
@@ -85,9 +85,6 @@ These strings are specific to Xash3D FWGS.
 As Xash3D accidentally supports GoldSrc games, it also supports parsing liblist.gam.\
 Xash3D will use this file if gameinfo.txt is absent, or if its modification timestamp is older than liblist.gam.

-> [!NOTE]
-> Starting from January 2025, Xash3D FWGS doesn't automatically generate gameinfo.txt from liblist.gam. The key conversion table still remains but if you wish to use gameinfo.txt instead of liblist.gam, you can execute `fs_make_gameinfo` in console.
-
 For game creators who plan supporting only Xash3D, using this file is not recommended.

 The table below defines conversion rules from liblist.gam to gameinfo.txt. Some keys' interpretation does differ from `gameinfo.txt`, in this case a note will be left. If `liblist.gam` key isn't present in this table, it's ignored.
--- a/Documentation/goldsrc-protocol-support.md
+++ b/Documentation/goldsrc-protocol-support.md
@@ -1,18 +1,14 @@
 # Support for GoldSrc network protocol
+This feature is still work-in-progress, but for now it's available for all users, and we appreciate any bug-reports and contributions around it.
+
 For connecting to GoldSrc-based servers, use this command:
 ```
 connect ip:port gs
 ```

-You need to use [Steam API broker](https://github.com/FWGS/steam-broker) and have purchased Half-Life 1 on your Steam account to be able to join GoldSrc servers.
+But keep in mind, there are requirement for server to be able to accept connections from Xash3D-based clients: it should accept HLTV connections.
+Without this requirement, you will just get "Steam validation rejected" error on connecting.

-Broker will run on your PC and will be responsible for communicating with Steam client and obtaining auth tickets.
-Also, make sure to set that broker as current ticket generator using console or edit `config.cfg` file manually:
-```
-cl_ticket_generator steam
-```
+That is because proper authorization with Steam API is not implemented in engine yet (but we have plans on it).

-If you want to join GoldSrc servers from other device (Android/iOS or console), make sure to set proper broker IP address with `cl_steam_broker_addr` console variable. Default value assumed that broker is running on the same device as game client.
-
-By the way, we encountered that some GoldSrc-based servers are recognizing Xash3D clients as "fake clients" and banning/kicking them. Maybe this problem will be
-solved along with better compatibility with GoldSrc behavior, but may be not - we don't know logic behind this fake client checks.
+In case of ReHLDS with Reunion plugin, by default it rejects HLTV clients. But connections from HLTV can be easily enabled in `reunion.cfg` file.
--- a/Documentation/gpl_copyright_header.h
+++ b/Documentation/gpl_copyright_header.h
@@ -1,15 +0,0 @@
-/*
-filename.ext - do not include this file, only copy the header
-Copyright (C) 2015-2025 Xash3D FWGS contributors
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-*/
-
--- a/Documentation/images/editor.jpg
+++ b/Documentation/images/editor.jpg
--- a/Documentation/images/example1.jpg
+++ b/Documentation/images/example1.jpg
--- a/Documentation/images/example2.jpg
+++ b/Documentation/images/example2.jpg
--- a/Documentation/images/example3.jpg
+++ b/Documentation/images/example3.jpg
--- a/Documentation/images/example4.jpg
+++ b/Documentation/images/example4.jpg
--- a/Documentation/images/example5.jpg
+++ b/Documentation/images/example5.jpg
--- a/Documentation/images/touch-buttons.jpg
+++ b/Documentation/images/touch-buttons.jpg
--- a/Documentation/images/touch-profiles.jpg
+++ b/Documentation/images/touch-profiles.jpg
--- a/Documentation/development/mod-porting-guide.md
+++ b/Documentation/development/mod-porting-guide.md
--- a/Documentation/nat-bypass-usage.md
+++ b/Documentation/nat-bypass-usage.md
@@ -1,32 +0,0 @@
-# NAT bypass feature in Xash3D FWGS
-Since IPv6 not as widespread as we would like, NAT (Network Address Translation) still being actively used by many internet service providers in an attempts to
-mitigate IPv4 addresses exhaustion. In short, they uses one IPv4 address and doing some tricks with ports to represent many other users behind this address.
-
-But this leads to a problem for users: they cannot accept direct
-incoming connections anymore. This means that if you are behind provider's NAT and will try to setup Xash3D FWGS server - nobody will be able to connect to it,
-and the server will not show up in servers public list.
-
-## Is it possible to avoid this problem?
-In most cases, it is possible to bypass NAT with UDP hole punching, and Xash3D FWGS uses this method too. But this method is not 100% guaranteed to work - it depends
-on NAT configurations on both server and client side, and there is no way to control it.
-
-First of all, server should not be behind symmetric NAT. You can check your NAT type on [this page](https://www.checkmynat.com/).
-If you get "Symmetric NAT" result in this test, that means you cannot setup publicly available server with internet connection that you are using.
-
-Here is more detailed scheme of different NAT types compatibility, it explains are users with different NAT types can connect to each other or not.
-Client NAT type on rows, server NAT type on columns:
-
-| *NAT Type*           | Full Cone | Restricted Cone | Port Restricted Cone | Symmetric |
-| -------------------- | --------- | --------------- | -------------------- | --------- |
-| Full Cone            | ✔️        | ✔️              | ✔️                    | ✔️        | 
-| Restricted Cone      | ✔️        | ✔️              | ✔️                    | ✔️        |
-| Port Restricted Cone | ✔️        | ✔️              | ✔️                    | ❌        |
-| Symmetric            | ✔️        | ✔️              | ❌                   | ❌        |
-
-## How to use NAT bypass feature?
-If you are starting server within the game, you need to enable option "*Use NAT Bypass instead of direct mode*" in bottom left corner of screen.
-
-If you are starting dedicated server, you should add console variable `sv_nat 1` to server.cfg file, or add `+sv_nat 1` to server startup parameters.
-
-If you need to connect to server behind NAT, there is separate tab named *NAT* for such servers in server browser. Note that it is useless to add NAT server to favorites,
-or somehow trying manually to store it, because it has changing address and port.
--- a/Documentation/not-supported-mod-list-and-reasons-why.md
+++ b/Documentation/not-supported-mod-list-and-reasons-why.md
@@ -2,19 +2,10 @@

 |Name							|Version			|Why not working						|What was made for that
 |----							|-------			|---------------						|----------------------
-|Area 51						|Update 1			|Uses outdated BSP31 map format and custom HLFX SDK libraries.	|You can try [this tool](https://hlfx.ru/forum/showthread.php?threadid=5250) to convert maps but there no warranty if it works.
-|Arrange Mod: Rebirth					|v150				|No idea yet.							|
-|Blue Shift						|The latest steam release	|Uses vgui2 library which xash3d does not support.		|Recreated source code here: https://github.com/FWGS/hlsdk-xash3d/tree/bshift.
-|Counter Strike						|Beta 6.5-			|Uses an old WON HL 1.0.0.16- interface.			|
-|							|1.4				|Has encrypted blob instead of normal client.dll.		|You can try [this tool](https://aluigi.altervista.org/papers/hldlldec.zip) to decrypt client.dll but there no warranty if it works.
-|							|1.5				|Has encrypted blob instead of normal client.dll.		|Decrypted blob here: https://csm.dev/threads/cs-1-5-client-dll-decrypted-patched-for-usage.38845.
-|							|1.6(The latest steam release)	|Uses vgui2 library which xash3d does not support.		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface. Recreated Client Source Code here: https://github.com/Velaron/cs16-client.
-|Counter Strike: Condition Zero				|The latest steam release	|Uses vgui2 library which xash3d does not support.		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface. Recreated Client Source Code here: https://github.com/Velaron/cs16-client.
-|Counter Strike: Condition Zero - Deleted scenes	|The latest steam release	|Uses vgui2 library which xash3d does not support. Uses new sequences code on engine-side that was never used in any other mods before.		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface.
-|Day of Defeat						|The latest steam release	|Uses vgui2 library which xash3d does not support.		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface.
-|Half-Life: Extended					|Day One demo			|Uses many hooks to GoldSource engine and version check.	|Just wait new version or use more old version.
-|Icon of Hell						|Beta 0.99			|Uses outdated BSP31 map format and paranoia 2 libraries.	|You can try [this tool](https://hlfx.ru/forum/showthread.php?threadid=5250) to convert maps and use Paranoia 2: The Savior 1.51 libraries but there no warranty if it works.
-|Paranoia 2: The Savior					|All builds older 1.51		|Uses an old renderer interface and engine features.		|
-|Rebellion						|1.0				|Uses an old WON HL 1.0.0.16- interface.			|Recreated source code here: https://github.com/FWGS/hlsdk-xash3d/tree/rebellion.
-|Sven-Coop						|5.0+				|Uses custom GoldSrc engine.					|
-|Time Shadows						|Beta 0.1			|Uses Direct3D renderer.					|
+|Blue Shift						|The latest steam release	|Uses vgui2 library which xash3d does not support		|Recreated source code here: https://github.com/FWGS/hlsdk-xash3d/tree/bshift
+|Counter Strike						|1.6(The latest steam release)	|Uses vgui2 library which xash3d does not support		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface
+|Counter Strike: Condition Zero				|The latest steam release	|Uses vgui2 library which xash3d does not support		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface
+|Counter Strike: Condition Zero - Deleted scenes	|The latest steam release	|Uses vgui2 library which xash3d does not support		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface
+|Day of Defeat						|The latest steam release	|Uses vgui2 library which xash3d does not support		|Some work on vgui2 support was made here: https://github.com/FWGS/xash3d/tree/vinterface
+|Sven-Coop						|5.0+				|Uses custom GoldSrc engine					|
+
--- a/Documentation/opensource-mods.md
+++ b/Documentation/opensource-mods.md
@@ -16,9 +16,6 @@ Mirrored on github - https://github.com/JoelTroch/am_src_rebirth
 ## Battle Grounds
 Mirrored on github - https://github.com/nekonomicon/BattleGrounds

-## Brain Bread
-Official github repository - https://github.com/IronOak-Studios/BrainBread
-
 ## Bubblemod
 Download page on official site(WM snapshot) - [http://www.bubblemod.org/dl_default.php](https://web.archive.org/web/20130717133158/http://www.bubblemod.org/dl_default.php)

@@ -35,27 +32,15 @@ Version 1.9 mirrored on github - https://github.com/solidi/hl-mods/tree/master/c
 ## Cold Ice Ressurection
 Mirrored on github - https://github.com/solidi/hl-mods/tree/master/cir

-## Counter-Life
-Available on ModDB - https://www.moddb.com/mods/counter-life/downloads/cl-version-1-source-code
-
 ## Cthulhu
 Uploaded to github by Oleg Cherkasky - https://github.com/gunrunners-paradise/Cthulhu-HLmod-SDK

 ## Deathmatch Classic
 Available in Valve's Half-Life repository - https://github.com/ValveSoftware/halflife/tree/master/dmc

-## Delta Particles
-Available on ModDB - https://www.moddb.com/mods/half-life-delta/downloads/delta-particles-full-sources-maps-and-c-code
-
-## Earth Special Forces
-Alpha 2.0 - https://www.gamers-desire.de/details/2830
-
 ## ESHQ
 Official github repository - https://github.com/adslbarxatov/xash3d-for-ESHQ

-## Feline
-Available on ModDB - https://www.moddb.com/mods/feline-10/downloads/feline-sdk
-
 ## Flat-Life
 Available on GamerLab - http://gamer-lab.com/eng/code_mods_goldsrc/Half-Life_2D_(Flat-Life)

@@ -70,9 +55,6 @@ Version 3.0, mirrored on github - https://github.com/nekonomicon/Go-mod30
 ## GT mod
 Available on GamerLab - http://gamer-lab.com/eng/code_mods_goldsrc/GT_mod_(Polnie_ishodniki)

-## Half-Force
-Available on ModDB - https://www.moddb.com/mods/half-force/downloads/half-force-v20-sdk
-
 ## Half-Life: Advanced Deathmatch
 Mirrored on github - https://github.com/solidi/hl-mods/tree/master/hla

@@ -85,9 +67,6 @@ Available on ModDB - https://www.moddb.com/mods/half-life-echoes
 ## Half-Life: Expanded Arsenal
 Available on ModDB - https://www.moddb.com/mods/half-life-expanded-arsenal

-## Half-Life: Field Intensity
-Branch **field_intensity_1.7** in halflife-featureful - https://github.com/FreeSlave/halflife-featureful/tree/field_intensity_1.7
-
 ## Half-Life: Gravgun mod
 Branch **gravgun** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/gravgun

@@ -109,9 +88,6 @@ Official github repository - https://github.com/Fograin/hl-subsmod-ex
 ## Half-Life: Rally
 Official gitlab repository - https://gitlab.com/hlrally/src

-## Half-Life: RXT
-Available on ModDB - https://www.moddb.com/mods/half-life-rxt/downloads/rxt-source-code-v57
-
 ## Half-Life: Weapon Edition
 Available on ModDB - https://www.moddb.com/mods/half-life-weapon-edition/downloads/half-life-weapon-edition-1508-alpha-open-src

@@ -133,25 +109,15 @@ Official github repository - https://github.com/HeathGames/half_rats_parasomnia_
 ## Half-Screwed
 Official github repository - https://github.com/desukuran/half-screwed

-## Halo: GoldSource
-Available on ModDB - https://www.moddb.com/mods/halo-goldsrc/downloads/halo-gold-source-summer-2025-release-v10-sdk
-
 ## Headcrab Frenzy
 Version 1.3 on ModDB - https://www.moddb.com/mods/headcrab-frenzy/downloads/headcrab-frenzy-13-beta-source-code

 ## Heart of Evil
 Mirrored on github - https://github.com/nekonomicon/HeartOfEvil

-Mirrored on github (Includes maps and models source files) - https://github.com/malortie/heart-of-evil-source-files
-
 ## Ingram Chillin' Mod
 Official SourceForge repository - https://sourceforge.net/projects/icm-hl/

-## Master Sword
-Official github repository of Master Sword Classic - https://github.com/BerntA/MasterSwordClassic
-
-Official github repository of Master Sword Rebirth - https://github.com/MSRevive/MasterSwordRebirth
-
 ## MechMod
 Official github repository - https://github.com/vermagav/mechmod

@@ -175,9 +141,6 @@ Prealpha, mirrored on github - https://github.com/a1batross/Paranoia2_ancient

 Version 1.51, mirrored on github - https://github.com/a1batross/Paranoia2_original

-## Public Enemy
-Official github repository - https://github.com/IronOak-Studios/Public-Enemy
-
 ## Raven City
 *Unfinished mod*

@@ -209,9 +172,6 @@ Mirrored on code.idtech.space - https://code.idtech.space/vera/halflife-wastelan
 ## Wizard Wars
 Download page on official site - http://www.thothie.com/ww/

-## Wrong Door
-Available on ModDB - https://www.moddb.com/mods/wrong-door/downloads/wrong-door-sdk
-
 ## XashXT
 Mirrored on github - https://github.com/a1batross/XashXT_original

@@ -236,7 +196,7 @@ Branch **redempt** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tr
 OpenAG by YaLTeR - https://github.com/YaLTeR/OpenAG

 ## Afraid of Monsters
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-aom
+malortie's recreation - https://github.com/malortie/hl-aom

 Branch **aom** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/aom

@@ -244,17 +204,17 @@ Branch **aom** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/a
 Reverse-engineered code: branch **aomdc** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/aomdc

 ## Azure Sheep
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-asheep
+malortie's recreation - https://github.com/malortie/hl-asheep

 Reverse-engineered code: branch **asheep** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/asheep

 ## Big Lolly
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-biglolly
+malortie's recreation - https://github.com/malortie/hl-biglolly

 Branch **biglolly** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/biglolly

 ## Black Ops
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-blackops
+malortie's recreation - https://github.com/malortie/hl-blackops

 Branch **blackops** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/blackops

@@ -277,16 +237,13 @@ Reverse-engineered code of server part by s1lentq - https://github.com/s1lentq/R
 ## Counter Strike Online
 CSO-like Xash3D-based mod, CSMoE - https://github.com/MoeMod/CSMoE

-## Crack-Life
-Reverse-engineered code: branch **cracklife** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/cracklife
-
 ## Crack-Life: Campaign Mode
 Recreation by lostgamer aka nillerusr - https://github.com/LostGamerHL/crack_life

 Reverse-engineered code: branch **clcampaign** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/clcampaign

 ## Escape from the Darkness
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-eftd
+malortie's recreation - https://github.com/malortie/hl-eftd

 Reverse-engineered code: branch **eftd** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/eftd

@@ -317,7 +274,7 @@ Reverse-engineered code: branch **rebellion** in hlsdk-portable - https://github
 Branch **hl_urbicide** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/hl_urbicide

 ## Half-Life: Visitors
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-visitors
+malortie's recreation - https://github.com/malortie/hl-visitors

 Reverse-engineered code: branch **visitors** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/visitors

@@ -325,17 +282,17 @@ Reverse-engineered code: branch **visitors** in hlsdk-portable - https://github.
 Branch **half-secret** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/half-secret

 ## Night at the Office
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-nato
+malortie's recreation - https://github.com/malortie/hl-nato

 Branch **noffice** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/noffice

 ## Poke 646
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-poke646
+malortie's recreation - https://github.com/malortie/hl-poke646

 Reverse-engineered code: branch **poke646** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/poke646

 ## Poke 646: Vendetta
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-poke646-vendetta
+malortie's recreation - https://github.com/malortie/hl-poke646-vendetta

 Reverse-engineered code: branch **poke646_vendetta** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/poke646_vendetta

@@ -352,19 +309,19 @@ Branch **sewer_beta** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable
 Reverse-engineered code by Velaron - https://github.com/Velaron/tf15-client

 ## The Gate
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-thegate
+malortie's recreation - https://github.com/malortie/hl-thegate

 Reverse-engineered code: branch **thegate** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/thegate

 ## They Hunger
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-theyhunger
+malortie's recreation - https://github.com/malortie/hl-theyhunger

 Reverse-engineered code: branch **theyhunger** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/theyhunger

 They Hunger: Tactical - https://www.moddb.com/mods/they-hunger-tactical/downloads/tht-source-code-documentation

 ## Times of Troubles
-malortie's recreation - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-tot
+malortie's recreation - https://github.com/malortie/hl-tot

 Branch **tot** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/tot

@@ -382,14 +339,11 @@ Deathmatch Quaked - https://www.moddb.com/games/deathmatch-classic/downloads/dmq

 Branch **dmc** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/dmc

-## Delta Particles
-Branch **delta_particles** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/delta_particles
-
 ## Half-Life: Echoes
 Branch **echoes** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/echoes

 ## Half-Life: Invasion
-Port to HLSDK 2.4 by malortie - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-invasion
+Port to HLSDK 2.4 by malortie - https://github.com/malortie/hl-invasion

 Port to Linux by fmoraw - https://github.com/fmoraw/hlinvasion

@@ -408,7 +362,7 @@ Port to Linux - https://github.com/fmoraw/NS
 Version 1.2: branch **sohl1.2** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/sohl1.2

 ## Swiss Cheese Halloween 2002
-Just more playable version by malortie - https://github.com/HL1-Mods-Reimplementations-and-Ports/hl-shall
+Just more playable version by malortie - https://github.com/malortie/hl-shall

 Branch **halloween** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/halloween

--- a/Documentation/ports.md
+++ b/Documentation/ports.md
@@ -1,15 +1,15 @@
-Xash3D FWGS is intended to be easily portable for various platforms, however main issue is maintaining such ports. 
+Xash3D FWGS is intended to be easily ported to specific platform, however main issue is maintaining such ports. 

 This page is about merged ports to main source tree and responsible for it developers.

-For porting guidelines, read engine-porting-guide.md.
+For porting guidelines, look engine-porting-guide.md.

 Status: 
-* **Supported**: active, confirmed to be fully functional, gets built on CI.
-* **Orphaned**: some work was done but not finished or actively tested due to lack of human resources.
+* **Supported**: active, was confirmed to be fully functional.
 * **In progress**: active, under development.
-* **Old Engine**: port was for old engine fork.
-* **Deprecated**: not supported anymore.
+* **Old Engine**: port was for old engine fork
+* **Not maintained**: lack of human resources
+* **Deprecated**: not supported anymore

 Table is sorted by status and platform.

@@ -17,22 +17,17 @@ Table is sorted by status and platform.
 | --------        | ------                     | ----------               | ----
 | Android         | Supported                  | @Velaron                 |
 | *BSD            | Supported                  | @nekonomicon             |
+| DOS4GW          | Supported                  | @mittorn                 |
 | GNU/Linux       | Supported                  | @a1batross, @mittorn     |
+| Haiku           | Supported                  | not maintained           | Was added by #478 and #483
 | macOS           | Supported                  | @sofakng                 | 
+| MotoMAGX        | Supported                  | @a1batross               |
 | PSVita          | Supported                  | @fgsfdsfgs               |
 | Switch          | Supported                  | @fgsfdsfgs               |
 | Windows         | Supported                  | @a1batross, @SNMetamorph |
-| iOS             | Supported                  | @ksagameng2              |
-| DOS4GW          | Orphaned                   | N/A                      | Haven't been confirmed to work for a very long time
-| Haiku           | Orphaned                   | N/A                      | Was added by #478 and #483
-| IRIX            | Orphaned                   | N/A                      | Undone, compiles but requires big endian port
-| MotoMAGX        | Orphaned                   | N/A                      | Should work but the compiler used for this platform is very unstable and easy to crash (it's GCC 3.4)
-| SerenityOS      | Orphaned                   | N/A                      | Works but not throughly tested
-| Solaris         | Orphaned                   | N/A                      | Works but not throughly tested
-| WebAssembly System Interface | Orphaned      | N/A                      | Undone, WASI is missing a lot of APIs we want to use
-| Dreamcast       | In progress                | @maximqaxd               | [GitHub Repository](https://github.com/maximqaxd/xash3d-fwgs_dc/)
 | PSP             | In progress                | @Crow_bar, @Velaron      | [GitHub Repository](https://github.com/Crow-bar/xash3d-fwgs)
 | Wii             | In progress                | Collaborative effort     | [GitHub Repository](https://github.com/saucesaft/xash3d-wii)
-| Emscripten      | Old Engine                 | N/A                      | 
-| 3DS             | Old Engine fork            | N/A                      | [GitHub Repository](https://github.com/masterfeizz/Xash3DS)
-| Oculus Quest    | Old Engine fork            | N/A                      | [GitHub Repository](https://github.com/DrBeef/Lambda1VR)
+| Emscripten      | Old Engine                 | not maintained           | 
+| 3DS             | Old Engine fork            | not maintained           | [GitHub Repository](https://github.com/masterfeizz/Xash3DS)
+| Oculus Quest    | Old Engine fork            | @DrBeef                  | [GitHub Repository](https://github.com/DrBeef/Lambda1VR)
+| iOS             | Deprecated                 | not maintained           | See GitHub issue #61
--- a/Documentation/protocol/01-introduction.md
+++ b/Documentation/protocol/01-introduction.md
@@ -1,11 +0,0 @@
-# Xash3D FWGS protocol support
-
-Xash3D FWGS currently supports four network protocols:
-* Version 49, introduced in Xash3D in around 2018.
-* Version 48, used in Xash3D FWGS 0.19 and earlier. Deprecated and to be removed in the future.
-* GoldSrc version 48, used in current GoldSource version.
-* Quake version 15, only used for demo playback for Quake Wrapper mod.
-
-On the server side, we only support Xash3D 49 protocol, but bugcomp `gsmrf` mode can convert GoldSrc 48 messages into Xash3D 49 on the fly, for some mods that directly write engine internal messages.
-
-In the following documents we will only cover version 49, as everything else is either not Xash3D specific or deprecated.
--- a/Documentation/protocol/02-connectionless.md
+++ b/Documentation/protocol/02-connectionless.md
@@ -1,305 +0,0 @@
-# Xash3D 49 connectionless protocol
-
-Connectionless protocol defines four common message sources and destinations, they can be:
-* `S` for Server
-* `C` for Client
-* `M` for Master
-* `A` for Anything else
-
-All connectionless packets have `\xff\xff\xff\xff` (32-bit integer set to all ones) in it's header. Let's go through each of possible direction in this document.
-
-<!--TOC-->
-
- [Any](#any)
-  - [Any to Any](#any-to-any)
-    - [`A2A_NETINFO`](#a2a_netinfo)
-    - [`A2A_INFO`](#a2a_info)
-    - [`A2A_PING` and `A2A_GOLDSRC_PING`](#a2a_ping-and-a2a_goldsrc_ping)
-    - [`A2A_ACK` and `A2A_GOLDSRC_ACK`](#a2a_ack-and-a2a_goldsrc_ack)
-  - [Any to Client](#any-to-client)
-    - [`A2C_PRINT` and `A2C_GOLDSRC_PRINT`](#a2c_print-and-a2c_goldsrc_print)
-  - [Any to Server and Server to Any](#any-to-server-and-server-to-any)
-    - [`A2S_GOLDSRC_INFO`, `A2S_GOLDSRC_RULES` and `A2S_GOLDSRC_PLAYERS` and their responses](#a2s_goldsrc_info-a2s_goldsrc_rules-and-a2s_goldsrc_players-and-their-responses)
-  - [Any to Master](#any-to-master)
-    - [`S2M_SCAN_REQUEST`](#s2m_scan_request)
-  - [Master to Any](#master-to-any)
-    - [`M2A_SERVERSLIST`](#m2a_serverslist)
- [Master and game server](#master-and-game-server)
-  - [Server to Master](#server-to-master)
-    - [`S2M_HEARTBEAT`](#s2m_heartbeat)
-    - [`S2M_SHUTDOWN`](#s2m_shutdown)
-    - [`S2M_INFO`](#s2m_info)
-  - [Master to Server](#master-to-server)
-    - [`M2S_CHALLENGE`](#m2s_challenge)
-    - [`M2S_NAT_CONNECT`](#m2s_nat_connect)
- [Client and game server](#client-and-game-server)
-  - [Client to Server](#client-to-server)
-    - [`C2S_BANDWIDTHTEST`](#c2s_bandwidthtest)
-    - [`C2S_GETCHALLENGE`](#c2s_getchallenge)
-    - [`C2S_CONNECT`](#c2s_connect)
-  - [Server to Client](#server-to-client)
-    - [`S2C_BANDWIDTHTEST`](#s2c_bandwidthtest)
-    - [`S2C_CHALLENGE`](#s2c_challenge)
-    - [`S2C_CONNECTION`](#s2c_connection)
-    - [`S2C_ERRORMSG`](#s2c_errormsg)
-    - [`S2C_REJECT`](#s2c_reject)
-
-<!--TOC-->
-
-## Any
-
-### Any to Any
-
-#### `A2A_NETINFO`
-
-Used to implement Half-Life's NetAPI. 
-* Request message, in ASCII: `netinfo <version> <context> <request_id>`
-  - `version` must be 49, as text.
-  - `context` can be any 32-bit signed integer value, encoded as text.
-  - `request_id` see `common/net_api.h`
-
-* Response message, in ASCII: `netinfo <context> <request_id> <response>`
-  - `context` same as in request.
-  - `request_id` same as in request.
-  - `response` is server's response, depending on request type. Always encoded as Quake info string.
-
-Possible requests and response formats:
-* Request ID `1` will make server respond with empty response string. 
-* Request ID `2` makes server respond with all server game rule cvars where the key is cvar name and the value is cvar value. One additional key `rules` with total amount of cvars is added.
-* Request ID `3` makes server respond with players list, where:
-  - `p<id>name` is set to player's name
-  - `p<id>frags` is set to player's kill count
-  - `p<id>time` is set to player's total play time
-  - `players` is total player's list.
-  - Alternatively, it can respond with `neterror` set to `forbidden` if server does not wish to expose it's player list.
-* Request ID `4` makes server to respond with common game details:
-  - `hostname` is server's name
-  - `gamedir` is game directory name
-  - `current` is total player count
-  - `max` is max players limit
-  - `map` is server's current level
-* On any other server will respond with `neterror` set to `undefined`
-* If protocol version doesn't match, server responds with `neterror` set to `protocol`
-
-#### `A2A_INFO`
-
-Used to request server's details.
-* Request message, in ASCII: `info <version>`
-  - `version` must be 49, as text
-* Response message, in ASCII: `info\n<response>`
-  - `response` is Quake info string, otherwise it's an error message.
-
-* Response info string format:
-  - `p` is set to protocol version (FWGS extension)
-  - `map` is server's current level
-  - `dm` set to 1 if current game mode is deathmatch otherwise 0
-  - `team` set to 1 if current game mode includes teamplay otherwise 0
-  - `coop` set to 1 if current game mode is cooperative otherwise 0
-  - `numcl` is total player count
-  - `maxcl` is max players limit
-  - `gamedir` is game directory name
-  - `password` set to 1 if server is protected with password otherwise 0
-  - `host` is server's name
-
-#### `A2A_PING` and `A2A_GOLDSRC_PING`
-
-Simple ping message.
-* Request, in ASCII: `ping` or `i` in GoldSrc format
-* Response is always `A2A_ACK` or `A2A_GOLDSRC_ACK`
-
-#### `A2A_ACK` and `A2A_GOLDSRC_ACK`
-
-Simple ack message.
-* Request, in ASCII: `ack` or `j` in GoldSrc format
-* Response: none
-
-### Any to Client
-
-#### `A2C_PRINT` and `A2C_GOLDSRC_PRINT`
-
-Simple print message.
-* Header: `\xff\xff\xff\xff`
-* Request, in ASCII: `print <message>` or `l<message>` in GoldSrc format.
-* Response: none
-
-### Any to Server and Server to Any
-
-#### `A2S_GOLDSRC_INFO`, `A2S_GOLDSRC_RULES` and `A2S_GOLDSRC_PLAYERS` and their responses
-
-These match Source Engine Query messages used in GoldSrc and Source engine and implemented for compatibility with existing tools. Read documentation for them on VDC: https://developer.valvesoftware.com/wiki/Server_queries
-
-### Any to Master
-
-#### `S2M_SCAN_REQUEST`
-
-* Request: `1<region><IP:Port>\0<info>`
-  - Format of this message is loosely based on https://developer.valvesoftware.com/wiki/Master_Server_Query_Protocol
-  - `info` however adds few additional fields:
-    - `clver` set to engine's version
-    - `nat` set to 1 to filter only servers behind NAT and tell master to notify servers about scan
-    - `commit` set to engine's build commit hash
-    - `branch` set to engine's build branch
-    - `os` set to which operating system engine has been built
-    - `arch` set to which CPU architecture engine has been built
-    - `buildnum` set to engine's build number
-    - `key` set to random 32-bit value formatted as hex, used to validate master responses
-* Response: `M2A_SERVERSLIST`
-
-### Master to Any
-
-#### `M2A_SERVERSLIST`
-
-* Request: `f\xff<key><reserved><IP:Port>...`
-  - `key` is random 32-bit value set in `S2M_SCAN_REQUEST`
-  - `reserved` is single reserved 8-bit byte
-  - Following is list of IP addresses in binary form: 6-bytes for IPv4 address + port and 18-bytes for IPv6 address + port
-  - If port is 0, it means the end of list, otherwise it's the last IP used for pagination (not implemented in Xash3D)
-* Response: client doesn't make response to master server but might request `A2S_INFO` from servers
-
-## Master and game server
-
-### Server to Master
-
-#### `S2M_HEARTBEAT`
-
-Used to update game server information on the master server.
-
-* Request: `q\xff<heartbeat challenge>`
-  - `heartbeat challenge` is random 32-bit value, used to prevent faked/forged source IP addresses.
-* Response: `M2S_CHALLENGE`
-
-#### `S2M_SHUTDOWN`
-
-Used to notify master server about server shutdown, but due to security reasons must be ignored by any master implementation.
-
-* Request: `\x62\x0a`
-* Response: none
-
-#### `S2M_INFO`
-
-Game server info response on `M2S_CHALLENGE`.
-
-* Request: `0\n<info>`
-  - `info` is Quake info string containing server information passed to master server. It contains following fields:
-    - `protocol` is always 49
-    - `challenge` is master challenge
-    - `players` is total player count, without bots
-    - `max` is max players limits
-    - `bots` is total bot count
-    - `gamedir` is set to game directory
-    - `map` is server's current level
-    - `type` set to `d` for dedicated or `l` for listen server
-    - `password` set to `1` if server protected with password set otherwise `0`
-    - `os` always `w`
-    - `secure` always `0`
-    - `lan` always `0`
-    - `version` engine version
-    - `region` always `255`
-    - `product` same as `gamedir`
-    - `nat` set to `1` if server is behind NAT
-* Response: none
-
-### Master to Server
-
-#### `M2S_CHALLENGE`
-
-Master's respoonse on game server's heartbeat message.
-
-* Request: `s<master challenge><heartbeat challenge>`
-  - `master challenge` contains 32-bit value, used in server response to prevent faked/forged source IP addresses.
-  - `heartbat challenge` cotnains 32-bit value, used in heartbeat request to prevent faked/forged source IP addresses.
-* Response: `S2M_INFO`.
-
-#### `M2S_NAT_CONNECT`
-
-Master server's message with client IP address and port, used in NAT punching.
-
-* Request: `c <IP:Port>`
-* Response: `S2C_INFO` to a specified client address.
-
-## Client and game server
-
-### Client to Server
-
-#### `C2S_BANDWIDTHTEST`
-
-Used to figure out network MTU. The message is optional and server might choose to not implement it or respond with challenge.
-
-* Request, in ASCII: `bandwidth <version> <max_size>`
-  - `version` must be 49, as text.
-  - `max_size` is requested maximum packet size.
-
-* Possible responses:
-  - `S2C_BANDWIDTHTEST`
-  - `S2C_CHALLENGE`
-  - `A2A_PRINT` followed by `S2C_REJECT`
-  - `S2C_ERRORMSG` (as FWGS extension) followed by `A2A_PRINT` and `S2C_REJECT`.
-
-#### `C2S_GETCHALLENGE`
-
-Used to validate client's address to prevent faked/forged source IP addresses.
-
-* Header: `\xff\xff\xff\xff`
-* Request, in ASCII: `getchallenge steam`
-  - `steam` argument is optional and can be ignored by the server, as it's only kept for compatibility with similar GoldSrc 48 message.
-
-* Possible responses:
-  - `S2C_CHALLENGE`
-
-#### `C2S_CONNECT`
-
-Used to build a connection with the server.
-
-* Header: `\xff\xff\xff\xff`
-* Request, in ASCII: `connect <version> <challenge> "<protinfo>" "<userinfo>"`
-  - `version` must be 49, as text.
-  - `challenge` must be challenge value, as text.
-  - `protinfo` is a Quake info string, containing protocol extensions and other connection information.
-    - `uuid` is this client's unique ID (FWGS extension) hasheed with MD5.
-    - `qport` is random integer value from 1 to 65535, unique for this engine run.
-    - `ext` is an integer value OR'ed with requested protocol extensions. Currently only extension is `NET_EXT_SPLITSIZE` with the value of `1`, which tells server to split messages based on `cl_dlmax` value from `userinfo`. 
-  - `userinfo` contains initial user info, encoded as Quake info string.
-* Possible responses:
-  - `A2A_PRINT` followed by `S2C_REJECT`
-  - `S2C_ERRORMSG` (as FWGS extension) followed by `A2A_PRINT` and `S2C_REJECT`.
-  - `S2C_CONNECTION`
-
-### Server to Client
-
-#### `S2C_BANDWIDTHTEST`
-
-* Request: `testpacket<crc><blob>`
-  - `crc` is 32-bit CRC of `blob`
-  - `blob` random data
-* There is no required response to this message
-
-Total message size doesn't exceed request max size.
-
-#### `S2C_CHALLENGE`
-
-* Request, in ASCII: `challenge <value>`
-  - `value` is challenge value that client must include in it's response
-* Response: `C2S_CONNECT`
-
-#### `S2C_CONNECTION`
-
-* Request, in ASCII: `client_connect <protinfo>`
-  - `protinfo` is an optional Quake info string, contains following optional fields:
-     - `ext` is an integer value OR'ed with allowed protocol extension. Bit fields match requested in `ext` field in `C2S_CONNECT`
-     - `cheats` set to 1 if server allows cheats otherwise 0
-* Response: there is no out of band from the client but client will proceed to building netchan and switch client-server interaction to it.
-
-#### `S2C_ERRORMSG`
-
-Show client error message. Doesn't mean connection reject, only used for UI.
-
-* Request, in ASCII: `errormsg <message>`
-  - `message` contains error message
-* Response: none
-
-#### `S2C_REJECT`
-
-Client has been rejected in connection.
-
-* Request, in ASCII: `disconnect`
-* Response: client can cope, get depressed or mentally tell server to fuck off.
--- a/Documentation/protocol/03-netchan.md
+++ b/Documentation/protocol/03-netchan.md
@@ -1,3 +0,0 @@
-# Xash3D 49 netchan protocol
-
-TBD...
--- a/Documentation/psvita.md
+++ b/Documentation/psvita.md
@@ -2,14 +2,11 @@

 ### Prerequisites
 1. Make sure your PSVita is [set up to run homebrew applications](https://vita.hacks.guide/).
-2. Install [kubridge](https://github.com/TheOfficialFloW/kubridge/releases/). It is recommended to use kubridge version `0.1`, because other versions aren't tested, we don't know are they suitable or not.
-
-   Worth to notice, we got reports that automatic plugins management app EasyPlugin have issues with installing kubridge plugin, so it's better to install it manually: by copying `kubridge.suprx` to your taiHEN plugins folder (usually `ux0:/tai`, but could be `ur0:/tai`) and add it to your `config.txt`, for example:
+2. Install [kubridge](https://github.com/TheOfficialFloW/kubridge/releases/) by copying `kubridge.suprx` to your taiHEN plugins folder (usually `ux0:/tai`) and add it to your `config.txt`, for example:
   ```
   *KERNEL
   ux0:tai/kubridge.skprx
   ```
-
 3. Install `libshacccg.suprx` by following [this guide](https://cimmerian.gitbook.io/vita-troubleshooting-guide/shader-compiler/extract-libshacccg.suprx).

 ### Installation
--- a/Documentation/public-servers-rules-and-recommendations.md
+++ b/Documentation/public-servers-rules-and-recommendations.md
@@ -0,0 +1,15 @@
+As online community is growing, we don't want to keep bad or invalid servers on the Internet Games list. It's a common rules for all Xash3D server owners who are using default master server. 
+
+1. Breaking master server or clients is prohibited in any way. If you found a serious bug, contact us at contact 'at' fwgs.ru or post an issue at GitHub.
+
+2. Changing settings, exploiting vulnerabilities of clients is prohibited in any way. If you found a serious bug, contact us at contact 'at' fwgs.ru or post an issue at GitHub.
+
+2. Agressive advertisement and spam on other servers is prohibited in any way.
+
+3. If your server is require downloading custom content, it should be available for everyone. Recommended way to deliver custom content is FastDL.
+
+4. It's recommended to keep your server is up-to-date. You may use our public Debian/Ubuntu/Arch Linux [repository](https://github.com/FWGS/xash3d/wiki/How-to-set-up-a-Xash3D-Dedicated-Server-on-Debian-or-Ubuntu) to simplify updating process.
+
+Just follow these rules to not get banned on our master server. Good luck, have fun!
+
+
--- a/Documentation/supported-mod-list.md
+++ b/Documentation/supported-mod-list.md
--- a/Documentation/touch-controls.md
+++ b/Documentation/touch-controls.md
@@ -1,149 +0,0 @@
-# Touch controls configuring
-
-## Introduction
-
-Thanks to mittorn, we have the ability to fully customize the controls in Xash3D. The new config allows you to not only add and change control buttons, but also create custom menus. There is also a built-in visual editor available, which simplifies the customization process without the need for manual file editing.
-
-## Editor mode usage
-
-1. Launch Xash3D and start the game.
-2. To enter the edit mode, click on the gear icon (command `touch_enableedit`).
-3. In the edit mode, the grid is displayed. The number of cells can be changed with the command `touch_grid_count` (default is 50). The grid can be disabled with the command `touch_grid_enable 0`.
-
-*Touch controls layout editor*
-![](images/editor.jpg)
-
-*Touch profiles window*
-![](images/touch-profiles.jpg)
-
-*Touch buttons parameters window*
-![](images/touch-buttons.jpg)
-
-## Layout editor features
-
-* **Moving buttons**: click on a button, drag it to the desired location, and release.
-* **Resizing buttons**: place your first finger on the top left corner of the button, and use your second finger to resize it.
-* **Hiding/showing buttons**: select the button (it will turn red), then use the menu:
-    * **Close**: closes the editing mode (`touch_disableedit`).
-    * **Reset**: resets the button to its default values.
-    * **Hide/Show**: hides or shows the button (`touch_hide <name>` / `touch_show <name>`).
-
-## Working with configuration files / console
-
-All changes made in the visual editor are automatically saved to the touch profile file. The files are located in the `touch_profiles` folder inside game directory. The file name depends on the selected profile.
-
-### Common commands in configuration files
-
-```
-// Comment: lines starting with // are ignored.
-
-// Swipe zones for movement. Specify how far you need to swipe to speed up.
-// The default values are set to be optimal for a small swipe to immediately walk quickly.
-touch_forwardzone "0.060000" ; touch_sidezone "0.060000"
-
-// Sensitivity settings (pitch - horizontal, yaw - vertical).
-touch_pitch ; touch_yaw
-
-// Grid settings (see above).
-touch_grid_count ; touch_grid_enable
-
-// Draws a border around the button.
-touch_set_stroke <thickness> <c> <v> <e> <t>
-(<r> - red; <g> - green; <b> - blue; <a> - alpha/transparency)
-
-// Show (1) or hide (0) client buttons.
-touch_setclientonly
-
-// Removes all buttons from the screen.
-touch_removeall
-
-// Shows all available buttons in the configuration file.
-touch_list
-
-// Saves the config after editing. You can specify a new file name.
-touch_config_file command.cfg
-```
-
-*The full list of buttons in the standard `touch.cfg` file, displayed in the console when using `touch_list`.*
-![](images/example2.jpg)
-
-
-## Adding new buttons
-
-To add a new button, use the console command:
-
-```
-touch_addbutton "digits" "touch/key_1.png" "toggle_digits" 0.340000 0.782222 0.400000 0.888889 255 255 255 100 0
-```
-
-### Parameters of `touch_addbutton` command
-
-| Parameter | Description |
-| --- | --- |
-| `"digits"` | Unique name of the button. |
-| `"touch/key_1.png"` | Path to the icon file (`.png` format). If the icon is not needed, leave `""`. |
-| `"toggle_digits"` | Command to execute after clicking (for example, `"buy"` for purchase). |
-| `0.340000` | X coordinate of the upper-left corner of the button. |
-| `0.782222` | Y coordinate of the upper-left corner of the button. |
-| `0.400000` | X coordinate of the lower-right corner of the button. |
-| `0.888889` | Y coordinate of the lower-right corner of the button. |
-| `255 255 255` | Button color in RGB format. |
-| `100` | Button transparency (0 - fully transparent, 255 - fully opaque). |
-| `0` | Flags (see next section). |
-
-## List of flags
-
-Flags define the behavior of the button. Their values are powers of two:
-
-| Flag | Value | Description |
-| --- | --- | --- |
-| `TOUCH_FL_HIDE` | 1 | Hides the button (not displayed in the game, but visible in the editor). |
-| `TOUCH_FL_NOEDIT` | 2 | Disables editing of the button in the editor. |
-| `TOUCH_FL_CLIENT` | 4 | The button is client-side (not saved in the main control file). |
-| `TOUCH_FL_MP` | 8 | The button is displayed only in multiplayer. |
-| `TOUCH_FL_SP` | 16 | The button is displayed only in singleplayer. |
-| `TOUCH_FL_DEF_SHOW` | 32 | The button is always displayed on startup. |
-| `TOUCH_FL_DEF_HIDE` | 64 | The button is always hidden on startup. |
-| `TOUCH_FL_DRAW_ADDITIVE` | 128 | The button colors are added together in blend mode. |
-| `TOUCH_FL_STROKE` | 256 | Enables outline stroke around the button. |
-
-Flags can be combined by adding their values together. For example, `5 = 1 + 4` is the combination of `TOUCH_FL_HIDE` and `TOUCH_FL_CLIENT` flags, which is a hidden client button.
-
-*In the image below, the `spray`, `scores`, `messagemode` buttons are displayed simultaneously with the flag 8 and `loadquick`, `savequick` with the flag 16, and each is displayed in the corresponding game mode.*
-![](images/example1.jpg)
-
-## Useful commands
-
-* `touch_hide <pattern>`: hides buttons by pattern.
-* `touch_setcommand`: changes the command bound to a button.
-* `touch_settexture`: quickly changes the button image.
-* `touch_setcolor`: sets the button color.
-* `touch_exportconfig`: exports the current configuration, including aspect ratio.
-
-## Usage examples
-
-* `touch_hide menu*` hides all buttons with names starting with `menu`.
-* `touch_setcolor "attack" 255 160 0 128` changes the color of the primary fire button from opaque white to translucent orange, similar to the color of the HUD in Half-Life.
-
-    *Result of executing this command*
-    ![](images/example3.jpg)
-
-* Example of adding a new button with a custom icon (the `lastinv` command is used - quick change between weapons)
-    ![](images/example4.jpg)
-
-    *View of this button in layout editor*
-    ![](images/example5.jpg)
-
-## Tips
-
-* To prevent the `look` and `move` buttons from interfering with editing other elements, place them before the others in the configuration file.
-* And vice versa, to make a button appear on top of others, place it at the end of the configuration file.
-* You can assign commands to buttons that change other buttons, see the previous section "Usage examples".
-* After editing each parameter of each individual button in the Touch Buttons section, do not forget to press Save, otherwise the applied parameters will not be saved.
-* To create your own icon for the button, you can use any graphics editor (for Android, Photo Editor by iudesk is suitable). Saving conditions:
-    * Image format - `.png` with transparency (e.g. alpha channel)
-    * Aspect ratio / size - 1:1 / 256x256
-    * Path to the icons location - `touch/gfx` inside game directory.
-    
-### Additional links
-* [Handy palette for selecting color in RGB format](https://www.rapidtables.com/web/color/RGB_Color.html)
--- a/README.md
+++ b/README.md
@@ -1,9 +1,8 @@
 # Xash3D FWGS Engine <img align="right" width="128" height="128" src="https://github.com/FWGS/xash3d-fwgs/raw/master/game_launch/icon-xash-material.png" alt="Xash3D FWGS icon" />
-[![GitHub Actions Status](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml) [![FreeBSD Build Status](https://img.shields.io/cirrus/github/FWGS/xash3d-fwgs?label=freebsd%20build)](https://cirrus-ci.com/github/FWGS/xash3d-fwgs) \
-[![Discord Server](https://img.shields.io/discord/355697768582610945?logo=Discord&label=International%20Discord%20chat)](http://xash.su/discord/) [![Russian speakers Telegram Chat](https://img.shields.io/badge/Russian_speakers_Telegram_chat-gray?logo=Telegram)](https://t.me/flyingwithgauss) \
-[![Download Daily Build](https://img.shields.io/badge/downloads-testing-orange)](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous)
+[![builds.sr.ht status](https://builds.sr.ht/~a1batross/xash3d-fwgs.svg)](https://builds.sr.ht/~a1batross/xash3d-fwgs?) [![GitHub Actions Status](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml) [![FreeBSD Build Status](https://img.shields.io/cirrus/github/FWGS/xash3d-fwgs?label=freebsd%20build)](https://cirrus-ci.com/github/FWGS/xash3d-fwgs) [![Discord Server](https://img.shields.io/discord/355697768582610945.svg)](http://fwgsdiscord.mentality.rip/) \
+[![Download Stable](https://img.shields.io/badge/download-stable-yellow)](https://github.com/FWGS/xash3d-fwgs/releases/latest) [![Download Testing](https://img.shields.io/badge/downloads-testing-orange)](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous)

-Xash3D ([pronounced](https://ipa-reader.com/?text=ks%C9%91%CA%82) `[ksɑʂ]`) FWGS is a game engine, aimed to provide compatibility with Half-Life Engine and extend it, as well as to give game developers well known workflow.
+Xash3D (pronounced `[ksɑʂ]`) FWGS is a game engine, aimed to provide compatibility with Half-Life Engine and extend it, as well as to give game developers well known workflow.

 Xash3D FWGS is a heavily modified fork of an original [Xash3D Engine](https://www.moddb.com/engines/xash3d-engine) by Unkle Mike.

@@ -22,7 +21,6 @@ If you like Xash3D FWGS, consider supporting individual engine maintainers. By s
 * TrueType font rendering, as a part of mainui_cpp.
 * External VGUI support module.
 * PNG & KTX2 image format support.
-* Ogg Vorbis (`.ogg`) & Ogg Opus (`.opus`) audio formats support.
 * [A set of small improvements](Documentation/), without broken compatibility.

 ## Installation & Running
@@ -36,22 +34,15 @@ You still needed to copy `valve` directory as all game resources located there.

 For additional info, run Xash3D with `-help` command line key.

-### Android
-0) Install the APK file.
-1) Copy `valve` directory to a folder named `xash` in the Internal storage.
-2) Run games from within the app.
-
-## Reporting issues
+## Contributing
+* Before sending an issue, check if someone already reported your issue. Make sure you're following "How To Ask Questions The Smart Way" guide by Eric Steven Raymond. Read more: http://www.catb.org/~esr/faqs/smart-questions.html.
 * Issues are accepted in both English and Russian.
-* They are only accepted if you run legally acquired product (e.g. Half-Life in Steam).
-
-## Contributing code
-* Check the CONTRIBUTING.md file.
+* Before sending a PR, check if you followed our contribution guide in CONTRIBUTING.md file.

 ## Build instructions
 We are using Waf build system. If you have some Waf-related questions, I recommend you to read [Waf Book](https://waf.io/book/).

-**NOTE: NEVER USE GitHub's ZIP ARCHIVES. GitHub doesn't include external dependencies we're using!**
+NOTE: NEVER USE GitHub's ZIP ARCHIVES. GitHub doesn't include external dependencies we're using!

 ### Prerequisites
 If your CPU is x86 compatible and you're on Windows or Linux, we are building 32-bit code by default. This was done to maintain compatibility with Steam releases of Half-Life and based on it's engine games.
@@ -70,46 +61,26 @@ This repository contains our fork of HLSDK and restored source code for Half-Lif

 #### GNU/Linux
 ##### Debian/Ubuntu
-* Only for 32-bit engine on 64-bit x86 operating system:
+* For 32-bit engine on 64-bit x86 operating system:
  * Enable i386 on your system: `$ sudo dpkg --add-architecture i386`.
-  * Install `aptitude` ([why?](https://github.com/FWGS/xash3d-fwgs/issues/1828#issuecomment-2415131759)):  `$ sudo apt update && sudo apt upgrade && sudo apt install aptitude`
-  * Install development tools: `$ sudo aptitude --without-recommends install git build-essential gcc-multilib g++-multilib libsdl2-dev:i386 libfreetype-dev:i386 libopus-dev:i386 libbz2-dev:i386 libvorbis-dev:i386 libopusfile-dev:i386 libogg-dev:i386`.
+  * Install development tools: `$ sudo apt install build-essential gcc-multilib g++-multilib python libsdl2-dev:i386 libfontconfig-dev:i386 libfreetype6-dev:i386 libopus-dev:i386 libbz2-dev:i386`.
  * Set PKG_CONFIG_PATH environment variable to point at 32-bit libraries: `$ export PKG_CONFIG_PATH=/usr/lib/i386-linux-gnu/pkgconfig`.

-* For 64-bit engine on 64-bit x86 and other non-x86 systems:
-  * Install development tools: `$ sudo apt install git build-essential python libsdl2-dev libfreetype6-dev libopus-dev libbz2-dev libvorbis-dev libopusfile-dev libogg-dev`.
+* For non-x86 systems:
+  * Install development tools: `$ sudo apt install build-essential python libsdl2-dev libfontconfig-dev libfreetype6-dev libopus-dev libbz2-dev`.

 * Clone this repostory: `$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`.

 ##### RedHat/Fedora
-* Only for 32-bit engine on 64-bit x86 operating system:
-  * Install development tools: `$ sudo dnf install git gcc gcc-c++ glibc-devel.i686 SDL3-devel.i686 sdl2-compat-devel.i686 opus-devel.i686 freetype-devel.i686 bzip2-devel.i686 libvorbis-devel.i686 opusfile-devel.i686 libogg-devel.i686`.
+* For 32-bit engine on 64-bit x86 operating system:
+  * Install development tools: `$ sudo dnf install gcc gcc-c++ glibc-devel.i686 SDL2-devel.i686 opus-devel.i686 fontconfig-devel.i686 freetype-devel.i686 bzip2-devel.i686`.
  * Set PKG_CONFIG_PATH environment variable to point at 32-bit libraries: `$ export PKG_CONFIG_PATH=/usr/lib/pkgconfig`.

-* For 64-bit engine on 64-bit x86 and other non-x86 systems:
-  * Install development tools: `$ sudo dnf install git gcc gcc-c++ SDL3-devel sdl2-compat-devel opus-devel freetype-devel bzip2-devel libvorbis-devel opusfile-devel libogg-devel`.
+* For non-x86 systems:
+  * Install development tools: `$ sudo dnf install gcc gcc-c++ SDL2-devel opus-devel fontconfig-devel freetype-devel bzip2-devel`.

 * Clone this repostory: `$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`.

-#### Android (Windows/Linux/macOS)
-* Install [Android Studio](https://developer.android.com/studio) (or the command line tools).
-* Install [Python](https://python.org) (at least 2.7, latest is better).
-* Install [Git](https://git-scm.com/download/win).
-* Install [Ninja](https://ninja-build.org/).
-* Install [CMake](https://cmake.org/) (for some dependencies).
-
-* Clone this repostory: `$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`.
-
-#### iOS/iPadOS
-* Install Xcode from the appstore.
-* Install [Homebrew package manager](https://brew.sh).
-
-* Install build dependencies by running: `brew install python`.
-
-* Clone the SDL2 repo `$ git clone --recursive https://github.com/libsdl-org/SDL.git -b SDL2` and compile the iOS framework by navigating to SDL/Xcode/SDL and opening the Xcode project.
-
-* Clone this repository: `$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`.
-
 ### Building
 #### Windows (Visual Studio)
 0) Open command line.
@@ -126,19 +97,3 @@ If compiling 32-bit on amd64, make sure `PKG_CONFIG_PATH` from the previous step
 1) Configure build: `./waf configure` (you need to pass `-8` to compile 64-bit engine on 64-bit x86 processor).
 2) Compile: `./waf build`.
 3) Install: `./waf install --destdir=/path/to/any/output/directory`.
-
-#### Android (Windows/Linux/macOS)
-To build you should clone [SDL](https://github.com/libsdl-org/SDL) from `SDL2` branch and [HLSDK-portable](https://github.com/FWGS/hlsdk-portable) `mobile-hacks` branch repositories to 3rdparty folder, after that you should be able to open the project in Android Studio from `android` directory or manually call Gradle to build the APK.
-
-#### iOS/iPadOS (MacOS only)
-0) (optional) Examine which build options are available: `./waf --help`.
-1) Configure build: `./waf configure --ios --enable-bundled-deps --sdl2 (path/to/SDL2.framework)`, set `--ios-simulator` instead of `--ios` if you want to build for simulator.
-2) Compile `./waf build`.
-3) Navigate to `build` and copy your compiled SDL2.framework there, then add your client dylibs to `build/ios/cl_dlls` and any other dylibs to `build/ios/dlls` (You can also run `scripts/ios/buildhlsdk.sh` instead to automatically create an ipa with hlsdk dylibs)
-4) Run `scripts/ios/createipa.sh` to create an installable ipa
-
-### Running tests
-
-Tests are enabled with `--enable-tests` passed to `./waf configure` and can be run with `./waf --alltests`.
-
-This builds both standalone unit tests and a separate engine test binary (`xash3d_tests`) that embeds engine-level tests. The engine test binary requires no game assets.
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,18 +0,0 @@
-# Xash3D FWGS Security Policy
-
-## Supported versions
-
-Because we don't have clear release cycle yet, support is only provided to the
-latest engine versions from `master` branch. You can use `host_ver` command in
-console to fetch detailed info about the engine build.
-
-## Reporting a Vulnerability
-
-If you discover a security vulnerability in this project, it can be reported
-privately though `Security` tab on GitHub:
-https://github.com/FWGS/xash3d-fwgs/security
-
-Alternatively, you can report them publicly on the `Issues` tab:
-https://github.com/FWGS/xash3d-fwgs/issues
-
-In both cases, expect a reply within approximately a week.
--- a/android/.gitignore
+++ b/android/.gitignore
@@ -1,14 +0,0 @@
-.gradle/
-build/
-.externalNativeBuild
-.cxx/
-.idea/
-local.properties
-.project
-.classpath
-.gradle
-.settings
-release/
-*.hprof
-.vscode/
-*.bak
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -1,140 +0,0 @@
-import com.android.build.api.dsl.ApplicationExtension
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-import java.time.LocalDateTime
-import java.time.Month
-import java.time.temporal.ChronoUnit
-
-plugins {
-	alias(libs.plugins.android.application)
-}
-
-extensions.configure<ApplicationExtension> {
-	namespace = "su.xash.engine"
-	ndkVersion = "29.0.14206865"
-	compileSdk = 35
-
-	defaultConfig {
-		applicationId = "su.xash.engine"
-		versionName = "0.21-" + getGitHash()
-		versionCode = getBuildNum()
-		minSdk = 21
-		targetSdk = 35
-
-		externalNativeBuild {
-			val engineRoot = projectDir.parentFile.parent
-
-			experimentalProperties["ninja.abiFilters"] = setOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
-			experimentalProperties["ninja.path"] = File(engineRoot, "wscript").path
-			experimentalProperties["ninja.configure"] = "run-python"
-			experimentalProperties["ninja.arguments"] = setOf(
-				File(engineRoot, "scripts/configure-ninja.py").path,
-				engineRoot,
-				"--variant=\${ndk.variantName}",
-				"--abi=\${ndk.abi}",
-				"--configuration-dir=\${ndk.buildRoot}",
-				"--ndk-version=\${ndk.moduleNdkVersion}",
-				"--min-sdk-version=\${ndk.minPlatform}",
-				"--ndk-root=${androidComponents.sdkComponents.ndkDirectory.get()}",
-				// shut up, fake options
-				"-p:Configuration=\${ndk.variantName}",
-				"-p:Platform=\${ndk.abi}"
-			)
-		}
-	}
-
-	compileOptions {
-		sourceCompatibility = JavaVersion.VERSION_11
-		targetCompatibility = JavaVersion.VERSION_11
-	}
-
-	kotlin {
-		compilerOptions {
-			jvmTarget = JvmTarget.JVM_11
-		}
-	}
-
-	buildFeatures {
-		viewBinding = true
-		buildConfig = true
-	}
-
-	lint {
-		abortOnError = false
-	}
-
-/*
-	androidResources {
-		noCompress += ""
-	}
-*/
-
-	packaging {
-		jniLibs {
-			keepDebugSymbols.add("**/*.so")
-			useLegacyPackaging = true
-		}
-	}
-
-	sourceSets {
-		getByName("main") {
-			assets.directories.add("../../3rdparty/extras/xash-extras")
-			java.directories.add("../../3rdparty/SDL/android-project/app/src/main/java")
-		}
-	}
-
-	buildTypes {
-		debug {
-			isMinifyEnabled = false
-			isShrinkResources = false
-			isDebuggable = true
-			applicationIdSuffix = ".test"
-			proguardFiles(
-				getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
-			)
-		}
-
-		release {
-			isMinifyEnabled = true
-			isShrinkResources = true
-			proguardFiles(
-				getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
-			)
-		}
-
-		register("asan") {
-			initWith(getByName("debug"))
-		}
-
-		register("continuous") {
-			initWith(getByName("release"))
-			applicationIdSuffix = ".test"
-		}
-	}
-}
-
-dependencies {
-	implementation(libs.material)
-
-	implementation(libs.appcompat)
-	implementation(libs.navigation.runtime.ktx)
-	implementation(libs.navigation.fragment.ktx)
-	implementation(libs.navigation.ui.ktx)
-	implementation(libs.preference.ktx)
-	implementation(libs.swiperefreshlayout)
-
-	implementation(libs.acra.http)
-}
-
-fun getBuildNum(): Int {
-	val now = LocalDateTime.now()
-	val releaseDate = LocalDateTime.of(2015, Month.APRIL, 1, 0, 0, 0)
-	val qBuildNum = releaseDate.until(now, ChronoUnit.DAYS)
-	val minuteOfDay = now.hour * 60 + now.minute
-	return (qBuildNum * 10000 + minuteOfDay).toInt()
-}
-
-fun getGitHash(): String {
-	val process = ProcessBuilder("git", "rev-parse", "--short", "HEAD").directory(project.rootDir)
-		.redirectErrorStream(true).start()
-	return process.inputStream.bufferedReader().readText().trim()
-}
--- a/android/app/proguard-rules.pro
+++ b/android/app/proguard-rules.pro
@@ -1,116 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
-
-keep class su.xash.engine.XashActivity {
-    java.lang.String loadAndroidID();
-    java.lang.String getAndroidID();
-    void saveAndroidID(java.lang.String);
-    java.lang.String getCallingPackage();
-    java.lang.String[] getAssetsList(boolean, java.lang.String);
-    android.content.res.AssetManager getAssets(boolean);
-}
-
-keep,includedescriptorclasses,allowoptimization class org.libsdl.app.SDLInputConnection {
-    void nativeCommitText(java.lang.String, int);
-    void nativeGenerateScancodeForUnichar(char);
-}
-
-keep,includedescriptorclasses class org.libsdl.app.SDLActivity {
-    # for some reason these aren't compatible with allowoptimization modifier
-    boolean supportsRelativeMouse();
-    void setWindowStyle(boolean);
-}
-
-keep,includedescriptorclasses,allowoptimization class org.libsdl.app.SDLActivity {
-    java.lang.String nativeGetHint(java.lang.String); # Java-side doesn't use this, so it gets minified, but C-side still tries to register it
-    boolean onNativeSoftReturnKey();
-    void onNativeKeyboardFocusLost();
-    boolean isScreenKeyboardShown();
-    android.util.DisplayMetrics getDisplayDPI();
-    java.lang.String clipboardGetText();
-    boolean clipboardHasText();
-    void clipboardSetText(java.lang.String);
-    int createCustomCursor(int[], int, int, int, int);
-    void destroyCustomCursor(int);
-    android.content.Context getContext();
-    boolean getManifestEnvironmentVariables();
-    android.view.Surface getNativeSurface();
-    void initTouch();
-    boolean isAndroidTV();
-    boolean isChromebook();
-    boolean isDeXMode();
-    boolean isTablet();
-    void manualBackButton();
-    int messageboxShowMessageBox(int, java.lang.String, java.lang.String, int[], int[], java.lang.String[], int[]);
-    void minimizeWindow();
-    int openURL(java.lang.String);
-    void requestPermission(java.lang.String, int);
-    int showToast(java.lang.String, int, int, int, int);
-    boolean sendMessage(int, int);
-    boolean setActivityTitle(java.lang.String);
-    boolean setCustomCursor(int);
-    void setOrientation(int, int, boolean, java.lang.String);
-    boolean setRelativeMouseEnabled(boolean);
-    boolean setSystemCursor(int);
-    boolean shouldMinimizeOnFocusLoss();
-    boolean showTextInput(int, int, int, int);
-}
-
-keep,includedescriptorclasses,allowoptimization class org.libsdl.app.HIDDeviceManager {
-    boolean initialize(boolean, boolean);
-    boolean openDevice(int);
-    int sendOutputReport(int, byte[]);
-    int sendFeatureReport(int, byte[]);
-    boolean getFeatureReport(int, byte[]);
-    void closeDevice(int);
-}
-
-keep,includedescriptorclasses,allowoptimization class org.libsdl.app.SDLAudioManager {
-    int[] getAudioOutputDevices();
-    int[] getAudioInputDevices();
-    int[] audioOpen(int, int, int, int, int);
-    void audioWriteFloatBuffer(float[]);
-    void audioWriteShortBuffer(short[]);
-    void audioWriteByteBuffer(byte[]);
-    void audioClose();
-    int[] captureOpen(int, int, int, int, int);
-    int captureReadFloatBuffer(float[], boolean);
-    int captureReadShortBuffer(short[], boolean);
-    int captureReadByteBuffer(byte[], boolean);
-    void captureClose();
-    void audioSetThreadPriority(boolean, int);
-    native int nativeSetupJNI();
-    native void removeAudioDevice(boolean, int);
-    native void addAudioDevice(boolean, int);
-}
-
-keep,includedescriptorclasses,allowoptimization class org.libsdl.app.SDLControllerManager {
-    void pollInputDevices();
-    void pollHapticDevices();
-    void hapticRun(int, float, int);
-    void hapticStop(int);
-}
-
-# Unexpected reference to missing service class: META-INF/services/javax.annotation.processing.Processor.
-dontwarn javax.annotation.processing.Processor
-dontwarn javax.annotation.processing.AbstractProcessor
-dontwarn javax.annotation.processing.SupportedOptions
--- a/android/app/run-python
+++ b/android/app/run-python
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-exec python $@
--- a/android/app/run-python.bat
+++ b/android/app/run-python.bat
@@ -1 +0,0 @@
-python %*
--- a/android/app/src/asan/jniLibs/arm64-v8a/libclang_rt.asan-aarch64-android.so
+++ b/android/app/src/asan/jniLibs/arm64-v8a/libclang_rt.asan-aarch64-android.so
--- a/android/app/src/asan/jniLibs/armeabi-v7a/libclang_rt.asan-arm-android.so
+++ b/android/app/src/asan/jniLibs/armeabi-v7a/libclang_rt.asan-arm-android.so
--- a/Show More
+++ b/Show More