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name: Build
on:
push:
branches:
- "*"
pull_request:
branches:
- "*"
types: [opened, synchronize, reopened]
concurrency:
group: ${{ github.ref }}
cancel-in-progress: true
jobs:
build-win:
name: Build Windows
runs-on: windows-2022
strategy:
fail-fast: false
matrix:
configuration:
- Debug
- Release
arch:
- x64
include:
- arch: x64
platform: x64
steps:
- name: Check out files
uses: actions/checkout@v3.5.2
with:
submodules: true
fetch-depth: 0
lfs: false
- name: Add msbuild to PATH
uses: microsoft/setup-msbuild@v1.3.1
- name: Generate project files
run: cmd /C call generate.bat
- name: Set up problem matching
uses: ammaraskar/msvc-problem-matcher@master
- name: Build ${{matrix.configuration}} ${{matrix.arch}} binaries
run: msbuild /m /v:minimal /p:Configuration=${{matrix.configuration}} /p:Platform=${{matrix.platform}} build/iw4-validator.sln
- name: Upload ${{matrix.configuration}} ${{matrix.arch}} binaries
uses: actions/upload-artifact@v3.1.2
with:
name: Windows ${{matrix.configuration}} ${{matrix.arch}} binaries
path: |
build/bin/${{matrix.arch}}/${{matrix.configuration}}/iw4-validator.exe
build/bin/${{matrix.arch}}/${{matrix.configuration}}/iw4-validator.pdb
build-linux:
name: Build Linux
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
configuration:
- Debug
- Release
arch:
- x64
include:
- configuration: Debug
config: debug
- configuration: Release
config: release
steps:
- name: Check out files
uses: actions/checkout@v3.5.2
with:
submodules: true
fetch-depth: 0
lfs: false
- name: Generate project files
run: ./generate.sh
- name: Set up problem matching
uses: ammaraskar/gcc-problem-matcher@master
- name: Build ${{matrix.configuration}} ${{matrix.arch}} binaries
run: |
pushd build
make config=${{matrix.config}}_${{matrix.arch}} -j$(nproc)
- name: Upload ${{matrix.configuration}} ${{matrix.arch}} binaries
uses: actions/upload-artifact@v3.1.2
with:
name: Linux ${{matrix.configuration}} ${{matrix.arch}} binaries
path: |
build/bin/${{matrix.arch}}/${{matrix.configuration}}/iw4-validator

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### Windows
# Windows image file caches
Thumbs.db
ehthumbs.db
# Folder config file
Desktop.ini
# Recycle Bin used on file shares
$RECYCLE.BIN/
# Windows Installer files
*.cab
*.msi
*.msm
*.msp
# Shortcuts
*.lnk
### OSX
.DS_Store
.AppleDouble
.LSOverride
# Icon must end with two \r
Icon
# Thumbnails
._*
# Files that might appear on external disk
.Spotlight-V100
.Trashes
# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk
### Visual Studio
# User-specific files
*.suo
*.user
*.userosscache
*.sln.docstates
# User-specific files (MonoDevelop/Xamarin Studio)
*.userprefs
# Build results
build
# Visual Studio 2015 cache/options directory
.vs/
# MSTest test Results
[Tt]est[Rr]esult*/
[Bb]uild[Ll]og.*
*_i.c
*_p.c
*_i.h
*.ilk
*.meta
*.obj
*.pch
*.pdb
*.pgc
*.pgd
*.rsp
*.sbr
*.tlb
*.tli
*.tlh
*.tmp
*.tmp_proj
*.log
*.vspscc
*.vssscc
.builds
*.pidb
*.svclog
*.scc
# Visual C++ cache files
ipch/
*.aps
*.ncb
*.opendb
*.opensdf
*.sdf
*.cachefile
# Visual Studio profiler
*.psess
*.vsp
*.vspx
*.sap
# TFS 2012 Local Workspace
$tf/
# Guidance Automation Toolkit
*.gpState
# Visual Studio cache files
# files ending in .cache can be ignored
*.[Cc]ache
# but keep track of directories ending in .cache
!*.[Cc]ache/
# Others
~$*
*~
*.dbmdl
*.dbproj.schemaview
*.pfx
*.publishsettings
# Backup & report files from converting an old project file
# to a newer Visual Studio version. Backup files are not needed,
# because we have git ;-)
_UpgradeReport_Files/
Backup*/
UpgradeLog*.XML
UpgradeLog*.htm
# SQL Server files
*.mdf
*.ldf
### IDA
*.id0
*.id1
*.id2
*.nam
*.til
### Custom user files
# User scripts
user*.bat

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LICENSE Normal file
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not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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![license](https://img.shields.io/github/license/alterware/iw4-validator.svg)
[![build](https://github.com/alterware/iw4-validator/workflows/Build/badge.svg)](https://github.com/alterware/iw4-validator/actions)
# AlterWare: iw4-validator
You may use this tool to validate client effects GSC files for the IW4 engine

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generate.bat Normal file
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@echo off
git submodule update --init --recursive
tools\premake5 %* vs2022

7
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#!/bin/bash
git submodule update --init --recursive
if [ "$(uname)" == "Darwin" ]; then
./tools/premake5-mac gmake2
else
./tools/premake5-linux gmake2
fi

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workspace "iw4-validator"
startproject "iw4-validator"
location "./build"
objdir "%{wks.location}/obj"
targetdir "%{wks.location}/bin/%{cfg.platform}/%{cfg.buildcfg}"
configurations {"Debug", "Release"}
if os.istarget("darwin") then
platforms {"x64", "arm64"}
else
platforms {"x86", "x64"}
end
filter "platforms:x86"
architecture "x86"
filter {}
filter "platforms:x64"
architecture "x86_64"
filter {}
filter "platforms:arm64"
architecture "ARM64"
filter {}
filter {"language:C++", "toolset:not msc*"}
buildoptions "-std=c++20"
filter {}
filter "toolset:msc*"
buildoptions "/std:c++20"
filter {}
filter {"system:windows"}
systemversion "latest"
filter {}
symbols "On"
staticruntime "On"
editandcontinue "Off"
warnings "Extra"
characterset "ASCII"
if os.istarget("linux") or os.istarget("darwin") then
buildoptions "-pthread"
linkoptions "-pthread"
end
if os.getenv("CI") then
defines "CI"
end
flags {"NoIncrementalLink", "NoMinimalRebuild", "MultiProcessorCompile", "No64BitChecks"}
filter "configurations:Release"
optimize "Speed"
defines "NDEBUG"
flags "FatalCompileWarnings"
filter {}
filter "configurations:Debug"
optimize "Debug"
defines {"DEBUG", "_DEBUG"}
filter {}
project "iw4-validator"
kind "ConsoleApp"
language "C++"
targetname "iw4-validator"
pchheader "std_include.hpp"
pchsource "src/std_include.cpp"
files {"./src/**.hpp", "./src/**.cpp"}
includedirs {"./src", "%{prj.location}/src"}
filter {"system:windows", "toolset:not msc*"}
resincludedirs {
"%{_MAIN_SCRIPT_DIR}/src"
}
filter {}
filter {"system:windows", "toolset:msc*"}
resincludedirs {
"$(ProjectDir)src"
}
filter {}

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#include "std_include.hpp"
#include "console.hpp"
#ifdef _WIN32
#define COLOR_LOG_INFO 11
#define COLOR_LOG_WARN 14
#define COLOR_LOG_ERROR 12
#define COLOR_LOG_DEBUG 15
#else
#define COLOR_LOG_INFO "\033[0;36m"
#define COLOR_LOG_WARN "\033[0;33m"
#define COLOR_LOG_ERROR "\033[0;31m"
#define COLOR_LOG_DEBUG "\033[0m"
#endif
namespace console
{
namespace
{
std::mutex signal_mutex;
std::function<void()> signal_callback;
#ifdef _WIN32
#define COLOR(win, posix) win
using color_type = WORD;
#else
#define COLOR(win, posix) posix
using color_type = const char*;
#endif
const color_type color_array[] =
{
COLOR(0x8, "\033[0;90m"), // 0 - black
COLOR(0xC, "\033[0;91m"), // 1 - red
COLOR(0xA, "\033[0;92m"), // 2 - green
COLOR(0xE, "\033[0;93m"), // 3 - yellow
COLOR(0x9, "\033[0;94m"), // 4 - blue
COLOR(0xB, "\033[0;96m"), // 5 - cyan
COLOR(0xD, "\033[0;95m"), // 6 - pink
COLOR(0xF, "\033[0;97m"), // 7 - white
};
#ifdef _WIN32
BOOL WINAPI handler(const DWORD signal)
{
if (signal == CTRL_C_EVENT && signal_callback)
{
signal_callback();
}
return TRUE;
}
#else
void handler(int signal)
{
if (signal == SIGINT && signal_callback)
{
signal_callback();
}
}
#endif
std::string format(va_list* ap, const char* message)
{
static thread_local char buffer[0x1000];
#ifdef _WIN32
const int count = vsnprintf_s(buffer, _TRUNCATE, message, *ap);
#else
const int count = vsnprintf(buffer, sizeof(buffer), message, *ap);
#endif
if (count < 0) return {};
return {buffer, static_cast<size_t>(count)};
}
#ifdef _WIN32
HANDLE get_console_handle()
{
return GetStdHandle(STD_OUTPUT_HANDLE);
}
#endif
void set_color(const color_type color)
{
#ifdef _WIN32
SetConsoleTextAttribute(get_console_handle(), color);
#else
printf("%s", color);
#endif
}
bool apply_color(const std::string& data, const size_t index, const color_type base_color)
{
if (data[index] != '^' || (index + 1) >= data.size())
{
return false;
}
auto code = data[index + 1] - '0';
if (code < 0 || code > 11)
{
return false;
}
code = std::min(code, 7); // Everything above white is white
if (code == 7)
{
set_color(base_color);
}
else
{
set_color(color_array[code]);
}
return true;
}
void print_colored(const std::string& line, const color_type base_color)
{
lock _{};
set_color(base_color);
for (std::size_t i = 0; i < line.size(); ++i)
{
if (apply_color(line, i, base_color))
{
++i;
continue;
}
std::putchar(line[i]);
}
reset_color();
}
}
lock::lock()
{
#ifdef _WIN32
_lock_file(stdout);
#else
flockfile(stdout);
#endif
}
lock::~lock()
{
#ifdef _WIN32
_unlock_file(stdout);
#else
funlockfile(stdout);
#endif
}
void reset_color()
{
lock _{};
#ifdef _WIN32
SetConsoleTextAttribute(get_console_handle(), 7);
#else
printf("\033[0m");
#endif
fflush(stdout);
}
void info(const char* message, ...)
{
va_list ap;
va_start(ap, message);
const auto data = format(&ap, message);
print_colored("[+] " + data + "\n", COLOR_LOG_INFO);
va_end(ap);
}
void warn(const char* message, ...)
{
va_list ap;
va_start(ap, message);
const auto data = format(&ap, message);
print_colored("[!] " + data + "\n", COLOR_LOG_WARN);
va_end(ap);
}
void error(const char* message, ...)
{
va_list ap;
va_start(ap, message);
const auto data = format(&ap, message);
print_colored("[-] " + data + "\n", COLOR_LOG_ERROR);
va_end(ap);
}
void log(const char* message, ...)
{
va_list ap;
va_start(ap, message);
const auto data = format(&ap, message);
print_colored("[*] " + data + "\n", COLOR_LOG_DEBUG);
va_end(ap);
}
void set_title(const std::string& title)
{
lock _{};
#ifdef _WIN32
SetConsoleTitleA(title.data());
#else
printf("\033]0;%s\007", title.data());
fflush(stdout);
#endif
}
signal_handler::signal_handler(std::function<void()> callback)
: std::lock_guard<std::mutex>(signal_mutex)
{
signal_callback = std::move(callback);
#ifdef _WIN32
SetConsoleCtrlHandler(handler, TRUE);
#else
signal(SIGINT, handler);
#endif
}
signal_handler::~signal_handler()
{
#ifdef _WIN32
SetConsoleCtrlHandler(handler, FALSE);
#else
signal(SIGINT, SIG_DFL);
#endif
signal_callback = {};
}
}

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#pragma once
namespace console
{
class lock
{
public:
lock();
~lock();
lock(lock&&) = delete;
lock(const lock&) = delete;
lock& operator=(lock&&) = delete;
lock& operator=(const lock&) = delete;
};
void reset_color();
void info(const char* message, ...);
void warn(const char* message, ...);
void error(const char* message, ...);
void log(const char* message, ...);
void set_title(const std::string& title);
class signal_handler : std::lock_guard<std::mutex>
{
public:
signal_handler(std::function<void()> callback);
~signal_handler();
};
}

72
src/component/map_rotation.cpp Normal file
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#include <std_include.hpp>
#include <utils/string.hpp>
#include "map_rotation.hpp"
using namespace std::literals;
namespace map_rotation
{
rotation_data::rotation_data()
: index_(0)
{
}
void rotation_data::randomize()
{
std::random_device rd;
std::mt19937 gen(rd());
std::ranges::shuffle(this->rotation_entries_, gen);
}
void rotation_data::add_entry(const std::string& key, const std::string& value)
{
this->rotation_entries_.emplace_back(std::make_pair(key, value));
}
bool rotation_data::contains(const std::string& key, const std::string& value) const
{
return std::ranges::any_of(this->rotation_entries_, [&](const auto& entry)
{
return entry.first == key && entry.second == value;
});
}
bool rotation_data::empty() const noexcept
{
return this->rotation_entries_.empty();
}
std::size_t rotation_data::get_entries_size() const noexcept
{
return this->rotation_entries_.size();
}
rotation_data::rotation_entry& rotation_data::get_next_entry()
{
const auto index = this->index_;
++this->index_ %= this->rotation_entries_.size();
return this->rotation_entries_.at(index);
}
void rotation_data::parse(const std::string& data)
{
const auto tokens = utils::string::split(data, ' ');
for (std::size_t i = 0; !tokens.empty() && i < (tokens.size() - 1); i += 2)
{
const auto& key = tokens[i];
const auto& value = tokens[i + 1];
if (key == "map"s || key == "gametype"s)
{
this->add_entry(key, value);
}
else
{
throw map_rotation_parse_error();
}
}
}
}

32
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#pragma once
namespace map_rotation
{
struct map_rotation_parse_error : public std::exception
{
[[nodiscard]] const char* what() const noexcept override { return "Map Rotation Parse Error"; }
};
class rotation_data
{
public:
using rotation_entry = std::pair<std::string, std::string>;
rotation_data();
void randomize();
void add_entry(const std::string& key, const std::string& value);
[[nodiscard]] bool contains(const std::string& key, const std::string& value) const;
[[nodiscard]] bool empty() const noexcept;
[[nodiscard]] std::size_t get_entries_size() const noexcept;
[[nodiscard]] rotation_entry& get_next_entry();
void parse(const std::string& data);
private:
std::vector<rotation_entry> rotation_entries_;
std::size_t index_;
};
}

339
src/game/cg_client_side_effects_mp.cpp Normal file
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#include <std_include.hpp>
#include "component/console.hpp"
#include "cg_client_side_effects_mp.hpp"
#include "q_shared.hpp"
#define MAX_CLIENT_ENT_SOUNDS 1024
#define SKIP_LINE(buffer, text) \
if (match_line_starting_with((buffer), (text))) \
{ \
(buffer) = skip_line_starting_with((buffer), (text)); \
}
#define SKIP_TEXT(buffer, text) \
(buffer) = skip_text((buffer), (text)); \
if (!(buffer)) \
{ \
return false; \
}
#define SKIP_TEXT_PTR(buffer, text) \
(buffer) = skip_text((buffer), (text)); \
if (!(buffer)) \
{ \
return nullptr; \
}
#define SKIP_WHITE_SPACE(buffer) \
(buffer) = skip_white_space((buffer)); \
if (!(buffer)) \
{ \
return false; \
}
#define SKIP_WHITE_SPACE_PTR(buffer) \
(buffer) = skip_white_space((buffer)); \
if (!(buffer)) \
{ \
return nullptr; \
}
#define PARSE_STRING_PTR(buffer, out) \
(buffer) = parse_string_finish((buffer), (out), sizeof(out)); \
if (!(buffer)) \
{ \
return nullptr; \
}
#define PARSE_VEC3_PTR(buffer, out) \
(buffer) = parse_vec3_finish((buffer), (out)); \
if (!(buffer)) \
{ \
return nullptr; \
}
namespace game
{
auto client_ent_sound_count = 0;
// Just report back to the user if there are too many
void add_client_ent_sound(const float* origin, const char* sound_alias)
{
if (client_ent_sound_count == MAX_CLIENT_ENT_SOUNDS)
{
console::error("Unable to add %s at [%.2f, %.2f, %.2f]-> Too many client ent sounds. Reduce sounds or increase MAX_CLIENT_ENT_SOUNDS (%d).\n",
sound_alias, origin[0], origin[1], origin[2], MAX_CLIENT_ENT_SOUNDS);
return;
}
++client_ent_sound_count;
}
const char* skip_text(const char* line, const char* skip_text)
{
char error_text[128]{};
if (std::strncmp(skip_text, line, std::strlen(skip_text)) != 0)
{
I_strncpyz(error_text, line, sizeof(error_text));
console::error("Unexpected text '%s' when trying to find '%s' in map's effect file\n", error_text, skip_text);
return nullptr;
}
return &line[std::strlen(skip_text)];
}
const char* skip_white_space(const char* line)
{
while (std::isspace(static_cast<unsigned char>(*line)))
{
++line;
}
return line;
}
const char* skip_line_starting_with(const char* line, const char* skip_line)
{
const auto* result = skip_text(line, skip_line);
if (!result)
{
return nullptr;
}
for (auto i = *result; i != '\n'; i = *++result)
{
if (i == '\r' || i == '\0')
{
break;
}
}
return skip_white_space(result);
}
bool match_line_starting_with(const char* line, const char* start_line)
{
return std::strncmp(start_line, line, std::strlen(start_line)) == 0;
}
const char* parse_string(const char* line, char* text, unsigned int buffer_size)
{
char error_text[128]{};
if (*line != '"')
{
I_strncpyz(error_text, line, sizeof(error_text));
console::error("Expected a quoted string instead of '%s'\n");
return nullptr;
}
auto c = line[1];
unsigned int i;
for (i = 0; ((c != '\"' && (c != '\0')) && (i < buffer_size)); ++i)
{
text[i] = c;
c = line[i + 2];
}
if (i == buffer_size)
{
I_strncpyz(error_text, line, sizeof(error_text));
console::error("String was longer than expected '%s'\n", error_text);
return nullptr;
}
text[i] = '\0';
return &line[i + 2];
}
const char* parse_string_finish(const char* line, char* text, unsigned int buffer_size)
{
line = parse_string(line, text, buffer_size);
if (!line)
{
return nullptr;
}
for (auto i = *line; i != '\n'; i = *++line)
{
if (i == '\r' || i == '\0')
{
break;
}
}
return skip_white_space(line);
}
const char* parse_float_finish(const char* line, float* value)
{
char error_text[128]{};
if (std::sscanf(line, "%f", value) != 1)
{
I_strncpyz(error_text, line, sizeof(error_text));
console::error("Expected a float instead of '%s'\n", error_text);
return nullptr;
}
for (auto i = *line; i != '\n'; i = *++line)
{
if (i == '\r' || i == '\0')
{
break;
}
}
return skip_white_space(line);
}
const char* parse_vec3_finish(const char* line, float* origin)
{
char error_text[128]{};
if (std::sscanf(line, "%f, %f, %f", origin, origin + 1, origin + 2) != 3)
{
I_strncpyz(error_text, line, sizeof(error_text));
console::error("Expected 3 floats instead of '%s'\n", error_text);
return nullptr;
}
for (auto i = *line; i != '\n'; i = *++line)
{
if (i == '\r' || i == '\0')
{
break;
}
}
return skip_white_space(line);
}
const char* parse_sound(const char* line)
{
float origin[3], angles[3];
char sound_alias[256]{};
SKIP_TEXT_PTR(line, "ent = createLoopSound();");
SKIP_WHITE_SPACE_PTR(line);
SKIP_TEXT_PTR(line, "ent.v[ \"origin\" ] = (");
PARSE_VEC3_PTR(line, origin);
SKIP_TEXT_PTR(line, "ent.v[ \"angles\" ] = (");
PARSE_VEC3_PTR(line, angles);
SKIP_TEXT_PTR(line, "ent.v[ \"soundalias\" ] = ");
PARSE_STRING_PTR(line, sound_alias);
add_client_ent_sound(origin, sound_alias);
return line;
}
const char* parse_effect(const char* line)
{
float delay;
float origin[3], angles[3];
char sound_alias[256]{};
char fx_def_name[256]{};
SKIP_TEXT_PTR(line, "ent = createOneshotEffect( ");
PARSE_STRING_PTR(line, fx_def_name);
SKIP_TEXT_PTR(line, "ent.v[ \"origin\" ] = (");
PARSE_VEC3_PTR(line, origin);
SKIP_TEXT_PTR(line, "ent.v[ \"angles\" ] = (");
PARSE_VEC3_PTR(line, angles);
SKIP_TEXT_PTR(line, "ent.v[ \"fxid\" ] = ");
PARSE_STRING_PTR(line, fx_def_name);
SKIP_TEXT_PTR(line, "ent.v[ \"delay\" ] = ");
line = parse_float_finish(line, &delay);
if (!line)
{
return nullptr;
}
if (match_line_starting_with(line, "ent.v[ \"soundalias\" ] = "))
{
SKIP_TEXT_PTR(line, "ent.v[ \"soundalias\" ] = ");
PARSE_STRING_PTR(line, sound_alias);
add_client_ent_sound(origin, sound_alias);
}
// Skip FX registration code
return line;
}
bool parse_client_effects(const char* buffer)
{
char error_text[128]{};
// Header section
SKIP_TEXT(buffer, "//_createfx generated. Do not touch!!");
SKIP_WHITE_SPACE(buffer);
SKIP_TEXT(buffer, "#include common_scripts\\utility;");
SKIP_WHITE_SPACE(buffer);
SKIP_TEXT(buffer, "#include common_scripts\\_createfx;");
SKIP_WHITE_SPACE(buffer);
// Fake GSC section
SKIP_TEXT(buffer, "main()");
SKIP_WHITE_SPACE(buffer);
SKIP_TEXT(buffer, "{");
SKIP_WHITE_SPACE(buffer);
SKIP_LINE(buffer, "//");
if (buffer)
{
while (*buffer != '}' && *buffer)
{
if (match_line_starting_with(buffer, "ent = createLoopSound();"))
{
buffer = parse_sound(buffer);
if (!buffer)
{
return false;
}
}
else if (match_line_starting_with(buffer, "ent = createOneshotEffect( "))
{
buffer = parse_effect(buffer);
if (!buffer)
{
return false;
}
}
else
{
I_strncpyz(error_text, buffer, sizeof(error_text));
console::error("Expected 'ent = createLoopSound();' or 'ent = createOneshotEffect' instead of '%s' in map's effect file\n", error_text);
return false;
}
}
}
buffer = skip_line_starting_with(buffer, "}");
if (buffer && *buffer)
{
I_strncpyz(error_text, buffer, sizeof(error_text));
console::error("Unexpected data after parsing '%s' map's effect file\n", error_text);
return false;
}
return true;
}
}

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src/game/cg_client_side_effects_mp.hpp Normal file
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#pragma once
namespace game
{
bool parse_client_effects(const char* buffer);
}

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src/game/q_shared.cpp Normal file
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#include <std_include.hpp>
#include "q_shared.hpp"
namespace game
{
void I_strncpyz(char* dest, const char* src, std::size_t dest_size)
{
assert(src);
assert(dest);
if (!dest)
{
return;
}
if (!src)
{
*dest = '\0';
}
else
{
auto* p = reinterpret_cast<const unsigned char*>(src - 1);
auto* q = reinterpret_cast<unsigned char*>(dest - 1);
auto n = dest_size + 1;
do
{
if (!--n)
{
break;
}
*++q = *++p;
} while (*q);
dest[dest_size - 1] = '\0';
}
}
}

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#pragma once
namespace game
{
void I_strncpyz(char* dest, const char* src, std::size_t dest_size);
}

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#include "std_include.hpp"
#include "component/console.hpp"
#include "component/map_rotation.hpp"
#include "game/cg_client_side_effects_mp.hpp"
#include <utils/io.hpp>
namespace
{
bool load_client_effects(const std::string& filename)
{
if (filename.empty())
{
console::error("filename parameter is empty\n");
return false;
}
const auto data = utils::io::read_file(filename);
if (data.empty())
{
console::error("'%s' is empty\n", filename.data());
return false;
}
return game::parse_client_effects(data.data());
}
bool load_map_rotation(const std::string& filename)
{
if (filename.empty())
{
console::error("filename parameter is empty\n");
return false;
}
const auto data = utils::io::read_file(filename);
if (data.empty())
{
console::error("'%s' is empty\n", filename.data());
return false;
}
try
{
map_rotation::rotation_data rotation_data;
rotation_data.parse(data);
}
catch (const std::exception& ex)
{
console::error("%s: '%s' contains invalid data!\n", ex.what(), filename.data());
return false;
}
console::info("Successfully parsed map rotation\n");
return true;
}
}
int unsafe_main(std::string&& prog, std::vector<std::string>&& args)
{
// Parse command-line flags (only increment i for matching flags)
for (auto i = args.begin(); i != args.end();)
{
if (*i == "-createfx")
{
++i;
const auto filename = i != args.end() ? *i++ : std::string();
console::info("Parsing createfx '%s'\n", filename.data());
if (!load_client_effects(filename))
{
return EXIT_FAILURE;
}
}
else if (*i == "-map-rotation")
{
++i;
const auto filename = i != args.end() ? *i++ : std::string();
console::info("Parsing map rotation '%s'\n", filename.data());
if (!load_map_rotation(filename))
{
return EXIT_FAILURE;
}
}
else
{
console::info("X Labs IW4x validator tool\n"
"Usage: %s OPTIONS\n"
" -createfx <filename>\n"
" -fx <filename>\n"
" -map-rotation <filename>\n",
prog.data()
);
return EXIT_FAILURE;
}
}
return EXIT_SUCCESS;
}
int main(int argc, char* argv[])
{
console::set_title("X Labs IW4x-validator");
console::log("Starting X Labs IW4x-validator");
try
{
std::string prog(argv[0]);
std::vector<std::string> args;
args.reserve(argc - 1);
args.assign(argv + 1, argv + argc);
return unsafe_main(std::move(prog), std::move(args));
}
catch (const std::exception& ex)
{
console::error("Fatal error: %s\n", ex.what());
return EXIT_FAILURE;
}
}

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#include <std_include.hpp>

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#ifdef _WIN32
#pragma once
#define WIN32_LEAN_AND_MEAN
#define _CRT_SECURE_NO_WARNINGS
#include <Windows.h>
#else
#include <sys/types.h>
#include <unistd.h>
#endif
// min and max is required by gdi, therefore NOMINMAX won't work
#ifdef max
#undef max
#endif
#ifdef min
#undef min
#endif
#include <algorithm>
#include <cassert>
#include <cctype>
#include <csignal>
#include <cstdarg>
#include <cstdint>
#include <cstdio>
#include <cstring>
#include <fstream>
#include <functional>
#include <iostream>
#include <mutex>
#include <random>
#include <ranges>
#include <sstream>
#include <utility>
#include <vector>

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#include <std_include.hpp>
#include "io.hpp"
namespace utils
{
namespace io
{
bool remove_file(const std::string& file)
{
return std::remove(file.data()) == 0;
}
bool move_file(const std::string& src, const std::string& target)
{
return std::rename(src.data(), target.data()) == 0;
}
bool file_exists(const std::string& file)
{
return std::ifstream(file).good();
}
bool write_file(const std::string& file, const std::string& data, const bool append)
{
auto mode = std::ios::binary | std::ofstream::out;
if (append)
{
mode |= std::ofstream::app;
}
std::ofstream stream(file, mode);
if (stream.is_open())
{
stream.write(data.data(), static_cast<std::streamsize>(data.size()));
stream.close();
return true;
}
return false;
}
std::string read_file(const std::string& file)
{
std::string data;
read_file(file, &data);
return data;
}
bool read_file(const std::string& file, std::string* data)
{
if (!data) return false;
data->clear();
if (file_exists(file))
{
std::ifstream stream(file, std::ios::binary);
if (!stream.is_open()) return false;
stream.seekg(0, std::ios::end);
const std::streamsize size = stream.tellg();
stream.seekg(0, std::ios::beg);
if (size > -1)
{
data->resize(static_cast<std::uint32_t>(size));
stream.read(const_cast<char*>(data->data()), size);
stream.close();
return true;
}
}
return false;
}
std::size_t file_size(const std::string& file)
{
if (file_exists(file))
{
std::ifstream stream(file, std::ios::binary);
if (stream.good())
{
stream.seekg(0, std::ios::end);
return static_cast<std::size_t>(stream.tellg());
}
}
return 0;
}
}
}

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#pragma once
#include <string>
namespace utils
{
namespace io
{
bool remove_file(const std::string& file);
bool move_file(const std::string& src, const std::string& target);
bool file_exists(const std::string& file);
bool write_file(const std::string& file, const std::string& data, bool append = false);
bool read_file(const std::string& file, std::string* data);
std::string read_file(const std::string& file);
std::size_t file_size(const std::string& file);
}
}

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#include <std_include.hpp>
#include "string.hpp"
namespace utils::string
{
std::vector<std::string> split(const std::string& s, const char delim)
{
std::stringstream ss(s);
std::string item;
std::vector<std::string> elems;
while (std::getline(ss, item, delim))
{
elems.push_back(item); // elems.push_back(std::move(item)); // if C++11
}
return elems;
}
std::string to_lower(const std::string& text)
{
std::string result;
std::ranges::transform(text, std::back_inserter(result), [](const unsigned char input)
{
return static_cast<char>(std::tolower(input));
});
return result;
}
std::string to_upper(const std::string& text)
{
std::string result;
std::ranges::transform(text, std::back_inserter(result), [](const unsigned char input)
{
return static_cast<char>(std::toupper(input));
});
return result;
}
}

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#pragma once
namespace utils::string
{
std::vector<std::string> split(const std::string& s, char delim);
std::string to_lower(const std::string& text);
std::string to_upper(const std::string& text);
}

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