Merge pull request #301 from FreeSlave/opfor-merge

Merge opfor with latest master
2022-08-06 14:51:06 +00:00 · 2022-08-06 14:51:06 +00:00 · e8cd4a16ff
parent 04eba8e9ed dd7dc18b0c
commit e8cd4a16ff
42 changed files with 441 additions and 174 deletions
--- a/.github/workflows/.github.yml
+++ b/.github/workflows/.github.yml
@ -49,44 +49,32 @@ jobs:
        ./steam-runtime/setup_chroot.sh --i386 --tarball ./com.valvesoftware.SteamRuntime.Sdk-i386-scout-sysroot.tar.gz
        sudo sed -i 's/groups=sudo/groups=adm/g' /etc/schroot/chroot.d/steamrt_scout_i386.conf

-    - name: Build with xash3d-fwgs input
+    - name: Build on Linux
      if: startsWith(matrix.os, 'ubuntu')
      run: |
-        schroot --chroot steamrt_scout_i386 -- cmake -B build-fwgs -S . -DCMAKE_EXE_LINKER_FLAGS="-Wl,--no-undefined"
-        schroot --chroot steamrt_scout_i386 -- cmake --build build-fwgs --target all
-    - name: Build with goldsource input
-      if: startsWith(matrix.os, 'ubuntu')
-      run: |
-        schroot --chroot steamrt_scout_i386 -- cmake -B build -S . -DCMAKE_EXE_LINKER_FLAGS="-Wl,--no-undefined" -DGOLDSOURCE_SUPPORT=ON -DCMAKE_INSTALL_PREFIX="$PWD/dist"
+        schroot --chroot steamrt_scout_i386 -- cmake -B build -S . -DCMAKE_EXE_LINKER_FLAGS="-Wl,--no-undefined" -DCMAKE_INSTALL_PREFIX="$PWD/dist"
        schroot --chroot steamrt_scout_i386 -- cmake --build build --target all
        schroot --chroot steamrt_scout_i386 -- cmake --build build --target install
-    - name: Build with goldsource input and vgui
+    - name: Build on Linux with vgui
      if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.cc, 'gcc')
      run: |
-        schroot --chroot steamrt_scout_i386 -- cmake -B build-vgui -S . -DCMAKE_EXE_LINKER_FLAGS="-Wl,--no-undefined" -DGOLDSOURCE_SUPPORT=ON -DUSE_VGUI=ON -DCMAKE_INSTALL_PREFIX="$PWD/dist-vgui"
+        schroot --chroot steamrt_scout_i386 -- cmake -B build-vgui -S . -DCMAKE_EXE_LINKER_FLAGS="-Wl,--no-undefined" -DUSE_VGUI=ON -DCMAKE_INSTALL_PREFIX="$PWD/dist-vgui"
        cp vgui_support/vgui-dev/lib/vgui.so build-vgui/cl_dll
        schroot --chroot steamrt_scout_i386 -- cmake --build build-vgui --target all
        schroot --chroot steamrt_scout_i386 -- cmake --build build-vgui --target install

-    - name: Build with mingw
-      if: startsWith(matrix.os, 'ubuntu') && startsWith(matrix.cc, 'gcc')
-      run: |
-        sudo apt-get install -y mingw-w64-i686-dev binutils-mingw-w64-i686 gcc-mingw-w64-i686 g++-mingw-w64-i686
-        cmake -B build-mingw -S . -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_C_COMPILER=i686-w64-mingw32-gcc -DCMAKE_CXX_COMPILER=i686-w64-mingw32-g++
-        cmake --build build-mingw --target all
-
    - name: Add msbuild to PATH
      if: startsWith(matrix.os, 'windows')
      uses: microsoft/setup-msbuild@v1.0.2
-    - name: Build with msvc
+    - name: Build on Windows
      if: startsWith(matrix.os, 'windows')
      run: |
-        cmake -G "Visual Studio 16 2019" -A Win32 -B build -DGOLDSOURCE_SUPPORT=ON -DCMAKE_INSTALL_PREFIX="dist"
+        cmake -G "Visual Studio 16 2019" -A Win32 -B build -DCMAKE_INSTALL_PREFIX="dist"
        msbuild -verbosity:normal /property:Configuration=Release build/INSTALL.vcxproj
-    - name: Build with msvc and vgui
+    - name: Build on Windows with vgui
      if: startsWith(matrix.os, 'windows')
      run: |
-        cmake -G "Visual Studio 16 2019" -A Win32 -B build -DGOLDSOURCE_SUPPORT=ON -DUSE_VGUI=ON -DCMAKE_INSTALL_PREFIX="dist-vgui"
+        cmake -G "Visual Studio 16 2019" -A Win32 -B build -DUSE_VGUI=ON -DCMAKE_INSTALL_PREFIX="dist-vgui"
        msbuild -verbosity:normal /property:Configuration=Release build/INSTALL.vcxproj

    - name: Extract branch name
--- a/.github/workflows/manual.yml
+++ b/.github/workflows/manual.yml
@ -0,0 +1,113 @@
+name: manual build
+
+on:
+  workflow_dispatch:
+    inputs:
+      buildtype:
+        type: choice
+        description: Build Type
+        options:
+        - Release
+        - Debug
+      usevgui:
+        type: choice
+        description: Use VGUI
+        options:
+        - 'OFF'
+        - 'ON'
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-latest
+            cc: gcc
+            cxx: g++
+          - os: windows-2019
+            cc: cl
+            cxx: cl
+    env:
+      CC: ${{ matrix.cc }}
+      CXX: ${{ matrix.cxx }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules: recursive
+
+    - name: Checkout steam-runtime
+      if: startsWith(matrix.os, 'ubuntu')
+      uses: actions/checkout@v2
+      with:
+        repository: ValveSoftware/steam-runtime
+        path: steam-runtime
+    - name: Cache steam-runtime
+      if: startsWith(matrix.os, 'ubuntu')
+      id: cache-steam-runtime
+      uses: actions/cache@v2
+      with:
+        path: com.valvesoftware.SteamRuntime.Sdk-i386-scout-sysroot.tar.gz
+        key: ${{ runner.os }}-steam-runtime
+    - name: Download steam-runtime
+      if: startsWith(matrix.os, 'ubuntu') && steps.cache-steam-runtime.outputs.cache-hit != 'true'
+      run: wget --no-verbose https://repo.steampowered.com/steamrt-images-scout/snapshots/0.20210610.0/com.valvesoftware.SteamRuntime.Sdk-i386-scout-sysroot.tar.gz
+    - name: Install steam runtime
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        sudo apt update
+        ./steam-runtime/setup_chroot.sh --i386 --tarball ./com.valvesoftware.SteamRuntime.Sdk-i386-scout-sysroot.tar.gz
+        sudo sed -i 's/groups=sudo/groups=adm/g' /etc/schroot/chroot.d/steamrt_scout_i386.conf
+
+    - name: Copy vgui.so
+      if: ${{ startsWith(matrix.os, 'ubuntu') && github.event.inputs.usevgui == 'ON' }}
+      run: |
+        mkdir -p build/cl_dll
+        cp vgui_support/vgui-dev/lib/vgui.so build/cl_dll
+    - name: Build on Linux
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        schroot --chroot steamrt_scout_i386 -- cmake -B build -S . -DCMAKE_EXE_LINKER_FLAGS="-Wl,--no-undefined" -DCMAKE_BUILD_TYPE=${{ github.event.inputs.buildtype }} -DCMAKE_INSTALL_PREFIX="$PWD/dist" -DUSE_VGUI=${{ github.event.inputs.usevgui }}
+        schroot --chroot steamrt_scout_i386 -- cmake --build build --target all
+        schroot --chroot steamrt_scout_i386 -- cmake --build build --target install
+
+    - name: Add msbuild to PATH
+      if: startsWith(matrix.os, 'windows')
+      uses: microsoft/setup-msbuild@v1.0.2
+    - name: Build on Windows
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        cmake -G "Visual Studio 16 2019" -A Win32 -B build -DCMAKE_INSTALL_PREFIX="dist" -DUSE_VGUI=${{ github.event.inputs.usevgui }}
+        msbuild -verbosity:normal /property:Configuration=${{ github.event.inputs.buildtype }} build/INSTALL.vcxproj
+
+    - name: Extract branch name
+      shell: bash
+      run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/} | tr '/' '_')"
+      id: extract_branch
+    - name: Extract gamedir
+      shell: bash
+      run: echo "##[set-output name=gamedir;]$(grep build/CMakeCache.txt -Ee 'GAMEDIR:STRING=[a-z]+' | cut -d '=' -f 2)"
+      id: extract_gamedir
+    - name: Copy pdbs to dist dir
+      if: ${{ startsWith(matrix.os, 'windows') && github.event.inputs.buildtype == 'Debug' }}
+      run: |
+        copy build/cl_dll/Debug/client.pdb dist/${{ steps.extract_gamedir.outputs.gamedir }}/cl_dlls/
+        copy build/dlls/Debug/hl.pdb dist/${{ steps.extract_gamedir.outputs.gamedir }}/dlls/
+    - name: Delete .lib files from dist
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        Remove-Item -Force -Path dist/${{ steps.extract_gamedir.outputs.gamedir }}/cl_dlls/client.lib
+        Remove-Item -Force -Path dist/${{ steps.extract_gamedir.outputs.gamedir }}/dlls/hl.lib
+    - name: Upload linux artifact
+      if: startsWith(matrix.os, 'ubuntu')
+      uses: actions/upload-artifact@v2
+      with:
+        name: hlsdk-${{ steps.extract_branch.outputs.branch }}-linux
+        path: dist/${{ steps.extract_gamedir.outputs.gamedir }}
+    - name: Upload windows artifact
+      if: startsWith(matrix.os, 'windows')
+      uses: actions/upload-artifact@v2
+      with:
+        name: hlsdk-${{ steps.extract_branch.outputs.branch }}-windows
+        path: dist/${{ steps.extract_gamedir.outputs.gamedir }}
+
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -33,7 +33,7 @@ include(CheckIncludeFile)
 include(CheckCSourceCompiles)
 include(VSForceXPToolchain) # Force XP toolchain for Visual Studio

-project (HLSDK-XASH3D)
+project (HLSDK-PORTABLE)

 #--------------
 # USER DEFINES \
@ -45,7 +45,6 @@ option(USE_NOVGUI_SCOREBOARD "Prefer non-VGUI Scoreboard when USE_VGUI is enable
 option(USE_VOICEMGR "Enable VOICE MANAGER." OFF)
 option(BUILD_CLIENT "Build client dll" ON)
 option(BUILD_SERVER "Build server dll" ON)
-option(GOLDSOURCE_SUPPORT "Build goldsource compatible client library" OFF)

 if (CMAKE_SIZEOF_VOID_P EQUAL 4 OR
 	((WIN32 OR ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
@ -53,8 +52,10 @@ if (CMAKE_SIZEOF_VOID_P EQUAL 4 OR
 	OR CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64"
 	OR CMAKE_SYSTEM_PROCESSOR STREQUAL "amd64")))
 	option(64BIT "Disable auto -m32 appending to compiler flags" OFF)
+	option(GOLDSOURCE_SUPPORT "Build goldsource compatible client library" ON)
 else()
 	option(64BIT "Disable auto -m32 appending to compiler flags" ON)
+	option(GOLDSOURCE_SUPPORT "Build goldsource compatible client library" OFF)
 endif()

 option(BARNACLE_FIX_VISIBILITY "Enable barnacle tongue length fix" OFF)
@ -63,6 +64,9 @@ option(CROWBAR_IDLE_ANIM "Enable crowbar idle animation" OFF)
 option(CROWBAR_DELAY_FIX "Enable crowbar attack delay fix" OFF)
 option(CROWBAR_FIX_RAPID_CROWBAR "Enable rapid crowbar fix" OFF)
 option(GAUSS_OVERCHARGE_FIX "Enable gauss overcharge fix" OFF)
+option(TRIPMINE_BEAM_DUPLICATION_FIX "Enable fix of tripmine beam duplication on level transition" OFF)
+option(HANDGRENADE_DEPLOY_FIX "Enable handgrenade deploy animation fix after finishing a throw" OFF)
+option(WEAPONS_ANIMATION_TIMES_FIX "Enable animation times fix for some weapons" OFF)
 option(OEM_BUILD "Enable OEM Build" OFF)
 option(HLDEMO_BUILD "Enable Demo Build" OFF)

@ -135,6 +139,21 @@ if(GAUSS_OVERCHARGE_FIX)
 	add_definitions(-DGAUSS_OVERCHARGE_FIX)
 endif()

+if(TRIPMINE_BEAM_DUPLICATION_FIX)
+	message(STATUS "Tripmine beam duplication fix enabled")
+	add_definitions(-DTRIPMINE_BEAM_DUPLICATION_FIX)
+endif()
+
+if(HANDGRENADE_DEPLOY_FIX)
+	message(STATUS "Handgrenade deploy animation fix enabled")
+	add_definitions(-DHANDGRENADE_DEPLOY_FIX)
+endif()
+
+if(WEAPONS_ANIMATION_TIMES_FIX)
+	message(STATUS "Weapons animation times fix enabled")
+	add_definitions(-DWEAPONS_ANIMATION_TIMES_FIX)
+endif()
+
 if(OEM_BUILD)
 	message(STATUS "OEM build enabled")
 	add_definitions(-DOEM_BUILD)
--- a/README.md
+++ b/README.md
@ -1,140 +1,215 @@
-# Half-Life SDK for Xash3D [![Build Status](https://github.com/FWGS/hlsdk-xash3d/actions/workflows/.github.yml/badge.svg?branch=master)](https://github.com/FWGS/hlsdk-xash3d/actions/workflows/.github.yml) [![Windows Build Status](https://ci.appveyor.com/api/projects/status/github/FWGS/hlsdk-xash3d?svg=true)](https://ci.appveyor.com/project/a1batross/hlsdk-xash3d)
+# Half-Life SDK for GoldSource and Xash3D [![Build Status](https://github.com/FWGS/hlsdk-portable/actions/workflows/build.yml/badge.svg?branch=master)](https://github.com/FWGS/hlsdk-portable/actions/workflows/build.yml) [![Windows Build Status](https://ci.appveyor.com/api/projects/status/github/FWGS/hlsdk-portable?svg=true)](https://ci.appveyor.com/project/a1batross/hlsdk-portable)

-Half-Life SDK for Xash3D & GoldSource with some fixes.
+Half-Life SDK for GoldSource & Xash3D with some bugfixes.

-## How to build
+# Obtaining source code

-### CMake as most universal way
+Either clone the repository via [git](`https://git-scm.com/downloads`) or just download ZIP via **Code** button on github. The first option is more preferable as it also allows you to search through the repo history, switch between branches and clone the vgui submodule.

-    mkdir build && cd build
-    cmake ../
-    make
+To clone the repository with git type in Git Bash (on Windows) or in terminal (on Unix-like operating systems):

-Crosscompiling using mingw:
+```
+git clone --recursive https://github.com/FWGS/hlsdk-portable
+```

-    mkdir build-mingw && cd build-mingw
-    TOOLCHAIN_PREFIX=i686-w64-mingw32 # check up the actual mingw prefix of your mingw installation
-    cmake ../ -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_C_COMPILER="$TOOLCHAIN_PREFIX-gcc" -DCMAKE_CXX_COMPILER="$TOOLCHAIN_PREFIX-g++"
+# Build Instructions

-You may enable or disable some build options by -Dkey=value. All available build options are defined in CMakeLists.txt at root directory.
-See below if you want to build the GoldSource compatible libraries.
+## Windows

-See below, if CMake is not suitable for you:
+### Prerequisites

-### Windows
+Install and run [Visual Studio Installer](https://visualstudio.microsoft.com/downloads/). The installer allows you to choose specific components. Select `Desktop development with C++`. You can untick everything you don't need in Installation details, but you must keep `MSVC` ticked. You may also keep `C++ CMake tools for Windows` ticked as you'll need **cmake**. Alternatively you can install **cmake** from the [cmake.org](https://cmake.org/download/) and during installation tick *Add to the PATH...*.

-#### Using msvc
+### Opening command prompt

-We use compilers provided with Microsoft Visual Studio 6. There're `compile.bat` scripts in both `cl_dll` and `dlls` directories.
-Before running any of those files you must define `MSVCDir` variable which is the path to your msvc installation.
+If **cmake** was installed with Visual Studio Installer, you'll need to run `Developer command prompt for VS` via Windows `Start` menu. If **cmake** was installed with cmake installer, you can run the regular Windows `cmd`.

-    set MSVCDir=C:\Program Files\Microsoft Visual Studio
-    compile.bat
+Inside the prompt navigate to the hlsdk directory, using `cd` command, e.g.
+```
+cd C:\Users\username\projects\hlsdk-portable
+```

-These scripts also can be ran via wine:
+Note: if hlsdk-portable is unpacked on another disk, nagivate there first:
+```
+D:
+cd projects\hlsdk-portable
+```

-    MSVCDir="z:\home\$USER\.wine\drive_c\Program Files\Microsoft Visual Studio" wine cmd /c compile.bat
+### Building

-The libraries built this way are always GoldSource compatible.
+Сonfigure the project:
+```
+cmake -A Win32 -B build
+```
+Once you configure the project you don't need to call `cmake` anymore unless you modify `CMakeLists.txt` files or want to reconfigure the project with different parameters.

-#### Using mingw
+The next step is to compile the libraries:
+```
+cmake --build build --config Release
+```
+`hl.dll` and `client.dll` will appear in the `build/dlls/Release` and `build/cl_dll/Release` directories.

-TODO
+If you have a mod and want to automatically install libraries to the mod directory, set **GAMEDIR** variable to the directory name and **CMAKE_INSTALL_PREFIX** to your Half-Life or Xash3D installation path:
+```
+cmake -A Win32 -B build -DGAMEDIR=mod -DCMAKE_INSTALL_PREFIX="C:\Program Files (x86)\Steam\steamapps\common\Half-Life"
+```
+Then call `cmake` with `--target install` parameter:
+```
+cmake --build build --config Release --target install
+```

-### Unix-like
+#### Choosing Visual Studio version

-To use waf, you need to install python (2.7 minimum)
+You can explicitly choose a Visual Studio version on the configuration step by specifying cmake generator:
+```
+cmake -G "Visual Studio 16 2019" -A Win32 -B build
+```

-    (./waf configure -T release)
-    (./waf)
+### Editing code in Visual Studio

-### Android
+After the configuration step, `HLSDK-PORTABLE.sln` should appear in the `build` directory. You can open this solution in Visual Studio and continue developing there.

-Just typical `ndk-build`.
-TODO: describe what it is.
+## Windows. Using Microsoft Visual Studio 6

-### Building GoldSource-compatible libraries
+Microsoft Visual Studio 6 is very old, but if you still have it installed, you can use it to build this hlsdk. There are no project files, but two `.bat` files, for server and client libraries. They require variable **MSVCDir** to be set to the installation path of Visual Studio:

-To enable building the goldsource compatible client library add GOLDSOURCE_SUPPORT flag when calling cmake:
+```
+set MSVCDir=C:\Program Files\Microsoft Visual Studio
+cd dlls && compile.bat && cd ../cl_dll && compile.bat
+```

-    cmake .. -DGOLDSOURCE_SUPPORT=ON
+`hl.dll` and `client.dll` will appear in `dlls/` and `cl_dll/` diretories. The libraries built with msvc6 should be compatible with Windows XP.

-or when using waf:
+## Linux. Using Steam Runtime in chroot

-     ./waf configure -T release --enable-goldsrc-support
+### Prerequisites

-Unlike original client by Valve the resulting client library will not depend on vgui or SDL2 just like the one that's used in FWGS Xash3d.
+The official way to build Steam compatible games for Linux is through steam-runtime.

-Note for **Windows**: it's not possible to create GoldSource compatible libraries using mingw, only msvc builds will work.
+Install schroot. On Ubuntu or Debian:

-Note for **Linux**: GoldSource requires libraries (both client and server) to be compiled with libstdc++ bundled with g++ of major version 4 (versions from 4.6 to 4.9 should work).
-If your Linux distribution does not provide compatible g++ version you have several options.
+```
+sudo apt install schroot
+```

-#### Method 1: Statically build with c++ library
+Clone https://github.com/ValveSoftware/steam-runtime and follow instructions: [download](https://github.com/ValveSoftware/steam-runtime/blob/e014a74f60b45a861d38a867b1c81efe8484f77a/README.md#downloading-a-steam-runtime) and [setup](https://github.com/ValveSoftware/steam-runtime/blob/e014a74f60b45a861d38a867b1c81efe8484f77a/README.md#using-schroot) the chroot.

-This one is the most simple but has a drawback.
+```
+sudo ./setup_chroot.sh --i386 --tarball ./com.valvesoftware.SteamRuntime.Sdk-i386-scout-sysroot.tar.gz
+```

-    cmake ../ -DGOLDSOURCE_SUPPORT=ON -DCMAKE_C_FLAGS="-static-libstdc++ -static-libgcc"
+### Building

-The drawback is that the compiled libraries will be larger in size.
+Now you can use cmake and make prepending the commands with `schroot --chroot steamrt_scout_i386 --`:
+```
+schroot --chroot steamrt_scout_i386 -- cmake -B build-in-steamrt -S .
+schroot --chroot steamrt_scout_i386 -- cmake --build build-in-steamrt
+```

-#### Method 2: Build in Steam Runtime chroot
+## Linux. Build without Steam Runtime

-This is the official way to build Steam compatible games for Linux.
+### Prerequisites

-Clone https://github.com/ValveSoftware/steam-runtime and follow instructions https://github.com/ValveSoftware/steam-runtime#building-in-the-runtime
+Install C++ compilers, cmake and x86 development libraries for C, C++ and SDL2. On Ubuntu/Debian:
+```
+sudo apt install cmake build-essential gcc-multilib g++-multilib libsdl2-dev:i386
+```

-    sudo ./setup_chroot.sh --i386
+### Building

-Then use cmake and make as usual, but prepend the commands with `schroot --chroot steamrt_scout_i386 --`:
+```
+cmake -B build -S .
+cmake --build build
+```

-    mkdir build-in-steamrt && cd build-in-steamrt
-    schroot --chroot steamrt_scout_i386 -- cmake ../ -DGOLDSOURCE_SUPPORT=ON
-    schroot --chroot steamrt_scout_i386 -- make
+Note that the libraries built this way might be not compatible with Steam Half-Life. If you have such issue you can configure it to build statically with c++ and gcc libraries:
+```
+cmake .. -DCMAKE_C_FLAGS="-static-libstdc++ -static-libgcc"
+```
+To ensure portability it's still better to build using Steam Runtime or another chroot of some older distro.

-#### Method 3: Create your own chroot with older distro that includes g++ 4.
+## Linux. Build in your own chroot

-Use the most suitable way for you to create an old distro 32-bit chroot. E.g. on Debian (and similar) you can use debootstrap.
+### Prerequisites

-    sudo debootstrap --arch=i386 jessie /var/chroot/jessie-debian-i386 # On Ubuntu type trusty instead of jessie
-    sudo chroot /var/chroot/jessie-debian-i386
+Use the most suitable way for you to create an old distro 32-bit chroot. E.g. on Ubuntu/Debian you can use debootstrap.

-Inside chroot install cmake, make, g++ and libsdl2-dev. Then exit the chroot.
+```
+sudo apt install debootstrap schroot
+sudo mkdir -p /var/choots
+sudo debootstrap --arch=i386 jessie /var/chroots/jessie-i386 # On Ubuntu type trusty instead of jessie
+sudo chroot /var/chroots/jessie-i386
+```

-On the host system install schroot. Then create and adapt the following config in /etc/schroot/chroot.d/jessie.conf (you can choose a different name):
+```
+# inside chroot
+apt install cmake build-essential gcc-multilib g++-multilib libsdl2-dev
+exit
+```
+
+Create and adapt the following config in /etc/schroot/chroot.d/jessie.conf (you can choose a different name):

 ```
 [jessie]
 type=directory
 description=Debian jessie i386
-directory=/var/chroot/debian-jessie-i386/
+directory=/var/chroots/jessie-i386/
 users=yourusername
-groups=yourusername
+groups=adm
 root-groups=root
 preserve-environment=true
 personality=linux32
 ```

-Insert your actual user name in place of `yourusername`. Then prepend any make or cmake call with `schroot -c jessie --`:
+Insert your actual user name in place of `yourusername`.

-    mkdir build-in-chroot && cd build-in-chroot
-    schroot --chroot jessie -- cmake ../ -DGOLDSOURCE_SUPPORT=ON
-    schroot --chroot jessie -- make
+### Building

-#### Method 4:  Install the needed g++ version yourself
-
-TODO: describe steps.
-
-#### Configuring Qt Creator to use toolchain from chroot
-
-Create a file with the following contents anywhere:
-
-```sh
-#!/bin/sh
-schroot --chroot steamrt_scout_i386 -- cmake "$@"
+Prepend any make or cmake call with `schroot -c jessie --`:
+```
+schroot --chroot jessie -- cmake -B build-in-chroot -S .
+schroot --chroot jessie -- cmake --build build-in-chroot
 ```

-Make it executable.
-In Qt Creator go to `Tools` -> `Options` -> `Build & Run` -> `CMake`. Add a new cmake tool and specify the path of previously created file.
-Go to `Kits` tab, clone your default configuration and choose your CMake tool there.
-Choose the new kit when opening CMakeLists.txt.
+## Android
+
+TODO
+
+## Other platforms
+
+Building on other Unix-like platforms (e.g. FreeBSD) is supported.
+
+### Prerequisites
+
+Install C and C++ compilers (like gcc or clang), cmake and make (or gmake)
+
+### Building
+
+```
+cmake -B build -S .
+cmake --build build
+```
+
+### Building with waf
+
+To use waf, you need to install python (2.7 minimum)
+
+```
+(./waf configure -T release)
+(./waf)
+```
+
+## Build options
+
+Some useful build options that can be set during the cmake step.
+
+* **GOLDSOURCE_SUPPORT** - allows to turn off/on the support for GoldSource input. Set to **ON** by default on Windows and Linux, **OFF** on other platforms.
+* **USE_VGUI** - whether to use VGUI library. **OFF** by default. You need to init `vgui_support` submodule in order to build with VGUI.
+
+This list is incomplete. Look at `CMakeLists.txt` to see all available options.
+
+Prepend option names with `-D` when passing to cmake. Boolean options can take values **OFF** and **ON**. Example:
+
+```
+cmake .. -DUSE_VGUI=ON -DGOLDSOURCE_SUPPORT=ON -DCROWBAR_IDLE_ANIM=ON -DCROWBAR_FIX_RAPID_CROWBAR=ON
+```
--- a/appveyor.yml
+++ b/appveyor.yml
@ -8,7 +8,7 @@ environment:
 #    - os: Visual Studio 2017
 #      GENERATOR_NAME: "Visual Studio 15 2017"

-clone_folder: c:\projects\xash\hlsdk-xash3d
+clone_folder: c:\projects\xash\hlsdk-portable

 build:
  project: build/INSTALL.vcxproj
@ -20,7 +20,7 @@ configuration:

 before_build:
  - git submodule update --init --recursive
-  - cmake -G "%GENERATOR_NAME%" -B build -DGOLDSOURCE_SUPPORT=ON -DCMAKE_INSTALL_PREFIX="dist"
+  - cmake -G "%GENERATOR_NAME%" -B build -DCMAKE_INSTALL_PREFIX="dist"

 artifacts:
  - path: dist
--- a/cl_dll/CMakeLists.txt
+++ b/cl_dll/CMakeLists.txt
@ -170,7 +170,7 @@ if (USE_VGUI)
 	link_directories(${CMAKE_SOURCE_DIR}/vgui_support/vgui-dev/lib)
 	include_directories(../vgui_support/vgui-dev/include)
 else()
-	include_directories(../utils/false_vgui/include)
+	include_directories(../utils/fake_vgui/include)
 endif()

 if(USE_VOICEMGR)
--- a/cl_dll/com_weapons.cpp
+++ b/cl_dll/com_weapons.cpp
@ -137,7 +137,7 @@ void HUD_PlaybackEvent( int flags, const edict_t *pInvoker, unsigned short event

 	// Weapon prediction events are assumed to occur at the player's origin
 	org			= g_finalstate->playerstate.origin;
-	ang			= v_angles;
+	ang			= v_client_aimangles;
 	gEngfuncs.pfnPlaybackEvent( flags, pInvoker, eventindex, delay, org, ang, fparam1, fparam2, iparam1, iparam2, bparam1, bparam2 );
 }

--- a/cl_dll/com_weapons.h
+++ b/cl_dll/com_weapons.h
@ -39,6 +39,7 @@ extern cvar_t *cl_lw;

 extern int g_runfuncs;
 extern vec3_t v_angles;
+extern vec3_t v_client_aimangles;
 extern float g_lastFOV;
 extern struct local_state_s *g_finalstate;
 #endif
--- a/cl_dll/compile.bat
+++ b/cl_dll/compile.bat
@ -7,7 +7,7 @@ set PATH=%MSVCDir%\VC98\Bin;%MSVCDir%\Common\MSDev98\Bin\;%PATH%
 echo -- Compiler is MSVC6

 set XASH3DSRC=..\..\Xash3D_original
-set INCLUDES=-I. -I../common -I../engine -I../pm_shared -I../game_shared -I../public -I../external -I../dlls -I../dlls/gearbox -Igearbox -I../utils/false_vgui/include
+set INCLUDES=-I. -I../common -I../engine -I../pm_shared -I../game_shared -I../public -I../external -I../dlls -I../dlls/gearbox -Igearbox -I../utils/fake_vgui/include
 set SOURCES=../dlls/crossbow.cpp ^
 	../dlls/crowbar.cpp ^
 	../dlls/egon.cpp ^
@ -82,12 +82,11 @@ set SOURCES=../dlls/crossbow.cpp ^
 	view.cpp ^
 	scoreboard.cpp ^
 	MOTD.cpp
-set DEFINES=/DCLIENT_DLL /DCLIENT_WEAPONS /Dsnprintf=_snprintf /DNO_VOICEGAMEMGR /DGOLDSOURCE_SUPPORT
+set DEFINES=/DCLIENT_DLL /DCLIENT_WEAPONS /Dsnprintf=_snprintf /DNO_VOICEGAMEMGR /DGOLDSOURCE_SUPPORT /DNDEBUG
 set LIBS=user32.lib Winmm.lib
 set OUTNAME=client.dll
-set DEBUG=/debug

-cl %DEFINES% %LIBS% %SOURCES% %INCLUDES% -o %OUTNAME% /link /dll /out:%OUTNAME% %DEBUG%
+cl %DEFINES% %LIBS% %SOURCES% %INCLUDES% -o %OUTNAME% /link /dll /out:%OUTNAME% /release

 echo -- Compile done. Cleaning...

--- a/cl_dll/entity.cpp
+++ b/cl_dll/entity.cpp
@ -222,7 +222,7 @@ void DLLEXPORT HUD_TxferPredictionData( struct entity_state_s *ps, const struct
 	VectorCopy( ppcd->vuser3, pcd->vuser3 );
 	VectorCopy( ppcd->vuser4, pcd->vuser4 );

-	memcpy( wd, pwd, 32 * sizeof(weapon_data_t) );
+	memcpy( wd, pwd, MAX_WEAPONS * sizeof(weapon_data_t) );
 }

 /*
--- a/cl_dll/ev_hldm.cpp
+++ b/cl_dll/ev_hldm.cpp
@ -518,7 +518,7 @@ static void EV_FireGlock_Impl( event_args_t *args )
 	if( EV_IsLocal( idx ) )
 	{
 		EV_MuzzleFlash();
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( empty ? GLOCK_SHOOT_EMPTY : GLOCK_SHOOT, 2 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( empty ? GLOCK_SHOOT_EMPTY : GLOCK_SHOOT, 0 );

 		V_PunchAxis( 0, -2.0 );
 	}
@ -581,7 +581,7 @@ void EV_FireShotGunDouble( event_args_t *args )
 	{
 		// Add muzzle flash to current weapon model
 		EV_MuzzleFlash();
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( SHOTGUN_FIRE2, 2 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( SHOTGUN_FIRE2, 0 );
 		V_PunchAxis( 0, -10.0 );
 	}

@ -635,7 +635,7 @@ void EV_FireShotGunSingle( event_args_t *args )
 	{
 		// Add muzzle flash to current weapon model
 		EV_MuzzleFlash();
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( SHOTGUN_FIRE, 2 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( SHOTGUN_FIRE, 0 );

 		V_PunchAxis( 0, -5.0 );
 	}
@ -692,7 +692,7 @@ void EV_FireMP5( event_args_t *args )
 	{
 		// Add muzzle flash to current weapon model
 		EV_MuzzleFlash();
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( MP5_FIRE1 + gEngfuncs.pfnRandomLong( 0, 2 ), 2 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( MP5_FIRE1 + gEngfuncs.pfnRandomLong( 0, 2 ), 0 );

 		V_PunchAxis( 0, gEngfuncs.pfnRandomFloat( -2, 2 ) );
 	}
@ -729,7 +729,7 @@ void EV_FireMP52( event_args_t *args )

 	if( EV_IsLocal( idx ) )
 	{
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( MP5_LAUNCH, 2 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( MP5_LAUNCH, 0 );
 		V_PunchAxis( 0, -10 );
 	}

@ -894,7 +894,7 @@ void EV_FireGauss( event_args_t *args )
 	if( EV_IsLocal( idx ) )
 	{
 		V_PunchAxis( 0.0f, -2.0f );
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( GAUSS_FIRE2, 2 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( GAUSS_FIRE2, 0 );

 		if( m_fPrimaryFire == false )
 			 g_flApplyVel = flDamage; 
@ -1161,13 +1161,13 @@ void EV_Crowbar( event_args_t *args )
 		switch( (g_iSwing++) % 3 )
 		{
 			case 0:
-				gEngfuncs.pEventAPI->EV_WeaponAnimation( CROWBAR_ATTACK1MISS, 1 );
+				gEngfuncs.pEventAPI->EV_WeaponAnimation( CROWBAR_ATTACK1MISS, 0 );
 				break;
 			case 1:
-				gEngfuncs.pEventAPI->EV_WeaponAnimation( CROWBAR_ATTACK2MISS, 1 );
+				gEngfuncs.pEventAPI->EV_WeaponAnimation( CROWBAR_ATTACK2MISS, 0 );
 				break;
 			case 2:
-				gEngfuncs.pEventAPI->EV_WeaponAnimation( CROWBAR_ATTACK3MISS, 1 );
+				gEngfuncs.pEventAPI->EV_WeaponAnimation( CROWBAR_ATTACK3MISS, 0 );
 				break;
 		}
 	}
@ -1235,9 +1235,9 @@ void EV_FireCrossbow2( event_args_t *args )
 	if( EV_IsLocal( idx ) )
 	{
 		if( args->iparam1 )
-			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE1, 1 );
+			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE1, 0 );
 		else
-			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE3, 1 );
+			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE3, 0 );
 	}

 	// Store off the old count
@ -1311,9 +1311,9 @@ void EV_FireCrossbow( event_args_t *args )
 	if( EV_IsLocal( idx ) )
 	{
 		if( args->iparam1 )
-			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE1, 1 );
+			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE1, 0 );
 		else
-			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE3, 1 );
+			gEngfuncs.pEventAPI->EV_WeaponAnimation( CROSSBOW_FIRE3, 0 );

 		V_PunchAxis( 0.0f, -2.0f );
 	}
@ -1353,7 +1353,7 @@ void EV_FireRpg( event_args_t *args )
 	//Only play the weapon anims if I shot it. 
 	if( EV_IsLocal( idx ) )
 	{
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( RPG_FIRE2, 1 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( RPG_FIRE2, 0 );

 		V_PunchAxis( 0, -5.0 );
 	}
@ -1454,7 +1454,7 @@ void EV_EgonFire( event_args_t *args )

 	//Only play the weapon anims if I shot it.
 	if( EV_IsLocal( idx ) )
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( g_fireAnims1[gEngfuncs.pfnRandomLong( 0, 3 )], 1 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( g_fireAnims1[gEngfuncs.pfnRandomLong( 0, 3 )], 0 );

 	if( iStartup == 1 && EV_IsLocal( idx ) && !( pBeam || pBeam2 || pFlare ) && cl_lw->value ) //Adrian: Added the cl_lw check for those lital people that hate weapon prediction.
 	{
@ -1596,7 +1596,7 @@ void EV_HornetGunFire( event_args_t *args )
 	if( EV_IsLocal( idx ) )
 	{
 		V_PunchAxis( 0, gEngfuncs.pfnRandomLong( 0, 2 ) );
-		gEngfuncs.pEventAPI->EV_WeaponAnimation( HGUN_SHOOT, 1 );
+		gEngfuncs.pEventAPI->EV_WeaponAnimation( HGUN_SHOOT, 0 );
 	}

 	switch( gEngfuncs.pfnRandomLong( 0, 2 ) )
@ -1641,6 +1641,7 @@ void EV_TripmineFire( event_args_t *args )
 	pmtrace_t tr;

 	idx = args->entindex;
+	const bool last = args->bparam1 != 0;
 	VectorCopy( args->origin, vecSrc );
 	VectorCopy( args->angles, angles );

@ -1663,7 +1664,7 @@ void EV_TripmineFire( event_args_t *args )
 	gEngfuncs.pEventAPI->EV_PlayerTrace( vecSrc, vecSrc + forward * 128.0f, PM_NORMAL, -1, &tr );

 	//Hit something solid
-	if( tr.fraction < 1.0f )
+	if( tr.fraction < 1.0f && !last )
 		 gEngfuncs.pEventAPI->EV_WeaponAnimation ( TRIPMINE_DRAW, 0 );
 	
 	gEngfuncs.pEventAPI->EV_PopPMStates();
--- a/cl_dll/hl/hl_weapons.cpp
+++ b/cl_dll/hl/hl_weapons.cpp
@ -36,7 +36,7 @@ extern globalvars_t *gpGlobals;
 extern int g_iUser1;

 // Pool of client side entities/entvars_t
-static entvars_t ev[32];
+static entvars_t ev[MAX_WEAPONS];
 static int num_ents = 0;

 // The entity we'll use to represent the local client
@ -45,7 +45,7 @@ static CBasePlayer player;
 // Local version of game .dll global variables ( time, etc. )
 static globalvars_t Globals; 

-static CBasePlayerWeapon *g_pWpns[32];
+static CBasePlayerWeapon *g_pWpns[MAX_WEAPONS];

 float g_flApplyVel = 0.0;
 int g_irunninggausspred = 0;
@ -802,7 +802,7 @@ void HUD_WeaponsPostThink( local_state_s *from, local_state_s *to, usercmd_t *cm
 	if( !pWeapon )
 		return;

-	for( i = 0; i < 32; i++ )
+	for( i = 0; i < MAX_WEAPONS; i++ )
 	{
 		pCurrent = g_pWpns[i];
 		if( !pCurrent )
@ -1005,11 +1005,7 @@ void HUD_WeaponsPostThink( local_state_s *from, local_state_s *to, usercmd_t *cm
 	//  over the wire ( fixes some animation glitches )
 	if( g_runfuncs && ( HUD_GetWeaponAnim() != to->client.weaponanim ) )
 	{
-		int body = 2;
-
-		//Pop the model to body 0.
-		if( pWeapon == &g_Tripmine )
-			 body = 0;
+		int body = 0;

 		//Show laser sight/scope combo
 		if( pWeapon == &g_Python && bIsMultiplayer() )
@ -1029,7 +1025,7 @@ void HUD_WeaponsPostThink( local_state_s *from, local_state_s *to, usercmd_t *cm
 		HUD_SendWeaponAnim( to->client.weaponanim, body, 1 );
 	}

-	for( i = 0; i < 32; i++ )
+	for( i = 0; i < MAX_WEAPONS; i++ )
 	{
 		pCurrent = g_pWpns[i];

--- a/cl_dll/message.cpp
+++ b/cl_dll/message.cpp
@ -297,7 +297,7 @@ void CHudMessage::MessageDrawScan( client_textmessage_t *pMessage, float time )

 		for( j = 0; j < m_parms.lineLength; j++ )
 		{
-			m_parms.text = pLineStart[j];
+			m_parms.text = (unsigned char)pLineStart[j];
 			int next = m_parms.x + gHUD.m_scrinfo.charWidths[m_parms.text];
 			MessageScanNextChar();

--- a/cl_dll/view.cpp
+++ b/cl_dll/view.cpp
@ -88,6 +88,7 @@ float v_cameraFocusAngle = 35.0f;
 int v_cameraMode = CAM_MODE_FOCUS;
 qboolean v_resetCamera = 1;

+vec3_t v_client_aimangles;
 vec3_t g_ev_punchangle;

 cvar_t	*scr_ofsx;
@ -724,6 +725,7 @@ void V_CalcNormalRefdef( struct ref_params_s *pparams )

 	// Store off v_angles before munging for third person
 	v_angles = pparams->viewangles;
+	v_client_aimangles = pparams->cl_viewangles;
 	v_lastAngles = pparams->viewangles;
 	//v_cl_angles = pparams->cl_viewangles;	// keep old user mouse angles !
 	if( CL_IsThirdPerson() )
--- a/cl_dll/wscript
+++ b/cl_dll/wscript
@ -108,7 +108,7 @@ def build(bld):
 		'../pm_shared',
 		'../game_shared',
 		'../public',
-		'../utils/false_vgui/include'
+		'../utils/fake_vgui/include'
 	]

 	defines = ['CLIENT_DLL']
--- a/dlls/buttons.cpp
+++ b/dlls/buttons.cpp
@ -639,7 +639,7 @@ void CBaseButton::ButtonSpark( void )
 	SetThink( &CBaseButton::ButtonSpark );
 	pev->nextthink = pev->ltime + 0.1f + RANDOM_FLOAT( 0.0f, 1.5f );// spark again at random interval

-	DoSpark( pev, pev->mins );
+	DoSpark( pev, pev->absmin );
 }

 //
--- a/dlls/client.cpp
+++ b/dlls/client.cpp
@ -736,7 +736,7 @@ void ServerActivate( edict_t *pEdictList, int edictCount, int clientMax )
 			continue;

 		// Clients aren't necessarily initialized until ClientPutInServer()
-		if( i < clientMax || !pEdictList[i].pvPrivateData )
+		if( (i > 0 && i <= clientMax) || !pEdictList[i].pvPrivateData )
 			continue;

 		pClass = CBaseEntity::Instance( &pEdictList[i] );
@ -1659,6 +1659,7 @@ void RegisterEncoders( void )

 int GetWeaponData( struct edict_s *player, struct weapon_data_s *info )
 {
+	memset( info, 0, MAX_WEAPONS * sizeof(weapon_data_t) );
 #if CLIENT_WEAPONS
 	int i;
 	weapon_data_t *item;
@ -1666,8 +1667,6 @@ int GetWeaponData( struct edict_s *player, struct weapon_data_s *info )
 	CBasePlayer *pl = (CBasePlayer *)CBasePlayer::Instance( pev );
 	CBasePlayerWeapon *gun;

-	memset( info, 0, 32 * sizeof(weapon_data_t) );
-
 	if( !pl )
 		return 1;

@ -1688,7 +1687,7 @@ int GetWeaponData( struct edict_s *player, struct weapon_data_s *info )
 					// Get The ID.
 					gun->GetItemInfo( &II );

-					if( II.iId >= 0 && II.iId < 32 )
+					if( II.iId >= 0 && II.iId < MAX_WEAPONS )
 					{
 						item = &info[II.iId];
 					 	
@ -1714,8 +1713,6 @@ int GetWeaponData( struct edict_s *player, struct weapon_data_s *info )
 			}
 		}
 	}
-#else
-	memset( info, 0, 32 * sizeof(weapon_data_t) );
 #endif
 	return 1;
 }
--- a/dlls/compile.bat
+++ b/dlls/compile.bat
@ -154,12 +154,11 @@ set SOURCES=gearbox/blkop_apache.cpp ^
 	xen.cpp ^
 	zombie.cpp ^
 	../pm_shared/pm_debug.c ../pm_shared/pm_math.c ../pm_shared/pm_shared.c
-set DEFINES=/DCLIENT_WEAPONS /Dsnprintf=_snprintf /DNO_VOICEGAMEMGR
+set DEFINES=/DCLIENT_WEAPONS /Dsnprintf=_snprintf /DNO_VOICEGAMEMGR /DNDEBUG
 set LIBS=user32.lib
 set OUTNAME=hl.dll
-set DEBUG=/debug

-cl %DEFINES% %LIBS% %SOURCES% %INCLUDES% -o %OUTNAME% /link /dll /out:%OUTNAME% %DEBUG% /def:".\hl.def"
+cl %DEFINES% %LIBS% %SOURCES% %INCLUDES% -o %OUTNAME% /link /dll /out:%OUTNAME% /release /def:".\hl.def"

 echo -- Compile done. Cleaning...

--- a/dlls/controller.cpp
+++ b/dlls/controller.cpp
@ -669,8 +669,11 @@ void CController::RunTask( Task_t *pTask )
 	case TASK_WAIT:
 	case TASK_WAIT_FACE_ENEMY:
 	case TASK_WAIT_PVS:
-		MakeIdealYaw( m_vecEnemyLKP );
-		ChangeYaw( pev->yaw_speed );
+		if (m_hEnemy != 0)
+		{
+			MakeIdealYaw( m_vecEnemyLKP );
+			ChangeYaw( pev->yaw_speed );
+		}

 		if( m_fSequenceFinished )
 		{
--- a/dlls/crowbar.cpp
+++ b/dlls/crowbar.cpp
@ -366,7 +366,7 @@ void CCrowbar::WeaponIdle( void )
 			if( flRand > 0.5f )
 			{
 				iAnim = CROWBAR_IDLE;
-				m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 70.0f / 30.0f;
+				m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 70.0f / 25.0f;
 			}
 			else
 			{
--- a/dlls/handgrenade.cpp
+++ b/dlls/handgrenade.cpp
@ -173,7 +173,9 @@ void CHandGrenade::WeaponIdle( void )
 		// player "shoot" animation
 		m_pPlayer->SetAnimation( PLAYER_ATTACK1 );

+#if !HANDGRENADE_DEPLOY_FIX
 		m_flReleaseThrow = 0.0f;
+#endif
 		m_flStartThrow = 0.0f;
 		m_flNextPrimaryAttack = GetNextAttackDelay( 0.5f );
 		m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 0.5f;
--- a/dlls/player.cpp
+++ b/dlls/player.cpp
@ -3298,7 +3298,15 @@ void CBasePlayer::SelectItem( const char *pstr )

 	if( m_pActiveItem )
 	{
+		CBasePlayerWeapon* weapon = (CBasePlayerWeapon*)(m_pActiveItem->GetWeaponPtr());
+		if (weapon)
+			weapon->m_ForceSendAnimations = true;
+
 		m_pActiveItem->Deploy();
+
+		if (weapon)
+			weapon->m_ForceSendAnimations = false;
+
 		m_pActiveItem->UpdateItemInfo();
 	}
 }
@ -3324,7 +3332,16 @@ void CBasePlayer::SelectLastItem( void )
 	CBasePlayerItem *pTemp = m_pActiveItem;
 	m_pActiveItem = m_pLastItem;
 	m_pLastItem = pTemp;
+
+	CBasePlayerWeapon* weapon = (CBasePlayerWeapon*)(m_pActiveItem->GetWeaponPtr());
+	if (weapon)
+		weapon->m_ForceSendAnimations = true;
+
 	m_pActiveItem->Deploy();
+
+	if (weapon)
+		weapon->m_ForceSendAnimations = false;
+
 	m_pActiveItem->UpdateItemInfo();
 }

@ -4824,8 +4841,16 @@ BOOL CBasePlayer::SwitchWeapon( CBasePlayerItem *pWeapon )
 	}

 	m_pActiveItem = pWeapon;
+
+	CBasePlayerWeapon* weapon = (CBasePlayerWeapon*)(pWeapon->GetWeaponPtr());
+	if (weapon)
+		weapon->m_ForceSendAnimations = true;
+
 	pWeapon->Deploy();

+	if (weapon)
+		weapon->m_ForceSendAnimations = false;
+
 	return TRUE;
 }

--- a/dlls/rpg.cpp
+++ b/dlls/rpg.cpp
@ -518,8 +518,11 @@ void CRpg::WeaponIdle( void )
 				iAnim = RPG_FIDGET_UL;
 			else
 				iAnim = RPG_FIDGET;
-
+#if WEAPONS_ANIMATION_TIMES_FIX
+			m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 6.1f;
+#else
 			m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 3.0f;
+#endif
 		}

 		SendWeaponAnim( iAnim );
--- a/dlls/satchel.cpp
+++ b/dlls/satchel.cpp
@ -293,14 +293,20 @@ BOOL CSatchel::CanDeploy( void )
 BOOL CSatchel::Deploy()
 {
 	m_pPlayer->m_flNextAttack = UTIL_WeaponTimeBase() + 1.0f;
-	m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + UTIL_SharedRandomFloat( m_pPlayer->random_seed, 10.0f, 15.0f );
+	BOOL result;

 	if( m_chargeReady )
-		return DefaultDeploy( "models/v_satchel_radio.mdl", "models/p_satchel_radio.mdl", SATCHEL_RADIO_DRAW, "hive" );
+		result = DefaultDeploy( "models/v_satchel_radio.mdl", "models/p_satchel_radio.mdl", SATCHEL_RADIO_DRAW, "hive" );
 	else
-		return DefaultDeploy( "models/v_satchel.mdl", "models/p_satchel.mdl", SATCHEL_DRAW, "trip" );
+		result = DefaultDeploy( "models/v_satchel.mdl", "models/p_satchel.mdl", SATCHEL_DRAW, "trip" );
 	
-	return TRUE;
+#if WEAPONS_ANIMATION_TIMES_FIX
+	if ( result )
+	{
+		m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 2.0f;
+	}
+#endif
+	return result;
 }

 void CSatchel::Holster( int skiplocal /* = 0 */ )
--- a/dlls/scientist.cpp
+++ b/dlls/scientist.cpp
@ -559,6 +559,13 @@ void CScientist::HandleAnimEvent( MonsterEvent_t *pEvent )
 //=========================================================
 void CScientist::Spawn( void )
 {
+	// We need to set it before precache so the right voice will be chosen
+	if( pev->body == -1 )
+	{
+		// -1 chooses a random head
+		pev->body = RANDOM_LONG( 0, NUM_SCIENTIST_HEADS - 1 );// pick a head, any head
+	}
+
 	Precache();

 	SET_MODEL( ENT( pev ), "models/scientist.mdl" );
@ -579,12 +586,6 @@ void CScientist::Spawn( void )
 	// White hands
 	pev->skin = 0;

-	if( pev->body == -1 )
-	{
-		// -1 chooses a random head
-		pev->body = RANDOM_LONG( 0, NUM_SCIENTIST_HEADS - 1 );// pick a head, any head
-	}
-
 	// Luther is black, make his hands black
 	if( pev->body == HEAD_LUTHER )
 		pev->skin = 1;
@ -643,7 +644,7 @@ void CScientist::TalkInit()
 	m_szGrp[TLK_MORTAL] = "SC_MORTAL";

 	// get voice for head
-	switch( pev->body % 3 )
+	switch( pev->body % NUM_SCIENTIST_HEADS )
 	{
 	default:
 	case HEAD_GLASSES:
--- a/dlls/squeakgrenade.cpp
+++ b/dlls/squeakgrenade.cpp
@ -467,7 +467,14 @@ BOOL CSqueak::Deploy()

 	m_pPlayer->m_iWeaponVolume = QUIET_GUN_VOLUME;

-	return DefaultDeploy( "models/v_squeak.mdl", "models/p_squeak.mdl", SQUEAK_UP, "squeak" );
+	const BOOL result = DefaultDeploy( "models/v_squeak.mdl", "models/p_squeak.mdl", SQUEAK_UP, "squeak" );
+#if WEAPONS_ANIMATION_TIMES_FIX
+	if ( result )
+	{
+		m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 1.7f;
+	}
+#endif
+	return result;
 }

 void CSqueak::Holster( int skiplocal /* = 0 */ )
--- a/dlls/tripmine.cpp
+++ b/dlls/tripmine.cpp
@ -82,7 +82,9 @@ TYPEDESCRIPTION	CTripmineGrenade::m_SaveData[] =
 	DEFINE_FIELD( CTripmineGrenade, m_vecEnd, FIELD_POSITION_VECTOR ),
 	DEFINE_FIELD( CTripmineGrenade, m_flBeamLength, FIELD_FLOAT ),
 	DEFINE_FIELD( CTripmineGrenade, m_hOwner, FIELD_EHANDLE ),
+#if !TRIPMINE_BEAM_DUPLICATION_FIX
 	DEFINE_FIELD( CTripmineGrenade, m_pBeam, FIELD_CLASSPTR ),
+#endif
 	DEFINE_FIELD( CTripmineGrenade, m_posOwner, FIELD_POSITION_VECTOR ),
 	DEFINE_FIELD( CTripmineGrenade, m_angleOwner, FIELD_VECTOR ),
 	DEFINE_FIELD( CTripmineGrenade, m_pRealOwner, FIELD_EDICT ),
@ -260,6 +262,9 @@ void CTripmineGrenade::MakeBeam( void )
 	Vector vecTmpEnd = pev->origin + m_vecDir * 2048.0f * m_flBeamLength;

 	m_pBeam = CBeam::BeamCreate( g_pModelNameLaser, 10 );
+#if TRIPMINE_BEAM_DUPLICATION_FIX
+	m_pBeam->pev->spawnflags |= SF_BEAM_TEMPORARY;
+#endif
 	m_pBeam->PointEntInit( vecTmpEnd, entindex() );
 	m_pBeam->SetColor( 0, 214, 198 );
 	m_pBeam->SetScrollRate( 255 );
@ -363,7 +368,12 @@ void CTripmine::Spawn()
 	m_iId = WEAPON_TRIPMINE;
 	SET_MODEL( ENT( pev ), "models/v_tripmine.mdl" );
 	pev->frame = 0;
+
+#ifdef CLIENT_DLL
+	pev->body = 0;
+#else
 	pev->body = 3;
+#endif
 	pev->sequence = TRIPMINE_GROUND;
 	// ResetSequenceInfo();
 	pev->framerate = 0;
@ -448,7 +458,7 @@ void CTripmine::PrimaryAttack( void )
 #else
 	flags = 0;
 #endif
-	PLAYBACK_EVENT_FULL( flags, m_pPlayer->edict(), m_usTripFire, 0.0f, g_vecZero, g_vecZero, 0.0f, 0.0f, 0, 0, 0, 0 );
+	PLAYBACK_EVENT_FULL( flags, m_pPlayer->edict(), m_usTripFire, 0.0f, g_vecZero, g_vecZero, 0.0f, 0.0f, 0, 0, m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] == 1, 0 );

 	if( tr.flFraction < 1.0f )
 	{
@ -487,6 +497,8 @@ void CTripmine::PrimaryAttack( void )

 void CTripmine::WeaponIdle( void )
 {
+	pev->body = 0;
+
 	if( m_flTimeWeaponIdle > UTIL_WeaponTimeBase() )
 		return;

--- a/dlls/weapons.cpp
+++ b/dlls/weapons.cpp
@ -849,7 +849,7 @@ int CBasePlayerWeapon::UpdateClientData( CBasePlayer *pPlayer )
 void CBasePlayerWeapon::SendWeaponAnim( int iAnim, int skiplocal, int body )
 {
 	if( UseDecrement() )
-		skiplocal = 1;
+		skiplocal = !m_ForceSendAnimations;
 	else
 		skiplocal = 0;

--- a/dlls/weapons.h
+++ b/dlls/weapons.h
@ -93,8 +93,6 @@ public:

 #define WEAPON_SUIT				31	// ?????

-#define MAX_WEAPONS			32
-
 #define MAX_NORMAL_BATTERY	100

 // weapon weight factors (for auto-switching)   (-1 = noswitch)
@ -399,6 +397,9 @@ public:
 	// hle time creep vars
 	float	m_flPrevPrimaryAttack;
 	float	m_flLastFireTime;
+
+	//Hack so deploy animations work when weapon prediction is enabled.
+	bool m_ForceSendAnimations;
 };

 class CBasePlayerAmmo : public CBaseEntity
--- a/engine/eiface.h
+++ b/engine/eiface.h
@ -268,6 +268,9 @@ typedef struct enginefuncs_s
 	void	(*pfnQueryClientCvarValue)( const edict_t *player, const char *cvarName );
 	void	(*pfnQueryClientCvarValue2)( const edict_t *player, const char *cvarName, int requestID );
 	int	(*CheckParm)( char *parm, char **ppnext );
+
+	// added in 8279
+	edict_t* (*pfnPEntityOfEntIndexAllEntities)( int iEntIndex );
 } enginefuncs_t;
 // ONLY ADD NEW FUNCTIONS TO THE END OF THIS STRUCT.  INTERFACE VERSION IS FROZEN AT 138
 	
--- a/pm_shared/pm_shared.c
+++ b/pm_shared/pm_shared.c
@ -121,6 +121,20 @@ static char grgchTextureType[CTEXTURESMAX];

 int g_onladder = 0;

+static void PM_InitTrace( trace_t *trace, const vec3_t end )
+{
+	memset( trace, 0, sizeof( *trace ));
+	VectorCopy( end, trace->endpos );
+	trace->allsolid = true;
+	trace->fraction = 1.0f;
+}
+
+static void PM_TraceModel( physent_t *pe, float *start, float *end, trace_t *trace )
+{
+	PM_InitTrace( trace, end );
+	pmove->PM_TraceModel(pe, start, end, trace);
+}
+
 void PM_SwapTextures( int i, int j )
 {
 	char chTemp;
@ -2134,7 +2148,7 @@ void PM_LadderMove( physent_t *pLadder )
 		onFloor = false;

 	pmove->gravity = 0;
-	pmove->PM_TraceModel( pLadder, pmove->origin, ladderCenter, &trace );
+	PM_TraceModel(pLadder, pmove->origin, ladderCenter, &trace);
 	if( trace.fraction != 1.0f )
 	{
 		float forward = 0, right = 0;
--- a/scripts/waifulib/xcompile.py
+++ b/scripts/waifulib/xcompile.py
@ -20,12 +20,12 @@ import os
 import sys

 ANDROID_NDK_ENVVARS = ['ANDROID_NDK_HOME', 'ANDROID_NDK']
-ANDROID_NDK_SUPPORTED = [10, 19, 20, 23]
+ANDROID_NDK_SUPPORTED = [10, 19, 20, 23, 25]
 ANDROID_NDK_HARDFP_MAX = 11 # latest version that supports hardfp
 ANDROID_NDK_GCC_MAX = 17 # latest NDK that ships with GCC
 ANDROID_NDK_UNIFIED_SYSROOT_MIN = 15
 ANDROID_NDK_SYSROOT_FLAG_MAX = 19 # latest NDK that need --sysroot flag
-ANDROID_NDK_API_MIN = { 10: 3, 19: 16, 20: 16, 23: 16 } # minimal API level ndk revision supports
+ANDROID_NDK_API_MIN = { 10: 3, 19: 16, 20: 16, 23: 16, 25: 19 } # minimal API level ndk revision supports

 ANDROID_STPCPY_API_MIN = 21 # stpcpy() introduced in SDK 21
 ANDROID_64BIT_API_MIN = 21 # minimal API level that supports 64-bit targets
--- a/utils/false_vgui/include/VGUI.h
+++ b/utils/false_vgui/include/VGUI.h
--- a/utils/false_vgui/include/VGUI_App.h
+++ b/utils/false_vgui/include/VGUI_App.h
--- a/utils/false_vgui/include/VGUI_Color.h
+++ b/utils/false_vgui/include/VGUI_Color.h
--- a/utils/false_vgui/include/VGUI_Cursor.h
+++ b/utils/false_vgui/include/VGUI_Cursor.h
--- a/utils/false_vgui/include/VGUI_Dar.h
+++ b/utils/false_vgui/include/VGUI_Dar.h
--- a/utils/false_vgui/include/VGUI_KeyCode.h
+++ b/utils/false_vgui/include/VGUI_KeyCode.h
--- a/utils/false_vgui/include/VGUI_MouseCode.h
+++ b/utils/false_vgui/include/VGUI_MouseCode.h
--- a/utils/false_vgui/include/VGUI_Panel.h
+++ b/utils/false_vgui/include/VGUI_Panel.h
--- a/utils/false_vgui/include/VGUI_Scheme.h
+++ b/utils/false_vgui/include/VGUI_Scheme.h
--- a/4
+++ b/4
@ -28,8 +28,8 @@ def options(opt):
 	grp.add_option('--enable-voicemgr', action = 'store_true', dest = 'VOICEMGR', default = False,
 		help = 'enable voice manager [default: %default]')

-	grp.add_option('--enable-goldsrc-support', action = 'store_true', dest = 'GOLDSRC', default = False,
-		help = 'enable GoldSource engine support [default: %default]')
+	grp.add_option('--disable-goldsrc-support', action = 'store_false', dest = 'GOLDSRC', default = True,
+		help = 'disable GoldSource engine support [default: %default]')

 	opt.load('compiler_optimizations subproject')