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cs2_weapon_skin
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宇宙遨游 1 year ago
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536
AMBuildScript
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# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
import os, sys
additional_libs = [
# Path should be relative either to hl2sdk folder or to build folder
#'path/to/lib/example.lib',
]
additional_defines = [
#'EXAMPLE_DEFINE=2'
]
additional_includes = [
# Path should be absolute only!
#'D:/absolute/path/to/include/folder/'
]
class SDK(object):
def __init__(self, sdk, ext, aDef, name, platform, dir):
self.folder = 'hl2sdk-' + dir
self.envvar = sdk
self.ext = ext
self.code = aDef
self.define = name
self.name = dir
self.path = None # Actual path
self.platformSpec = platform
# By default, nothing supports x64.
if type(platform) is list:
self.platformSpec = {p: ['x86'] for p in platform}
else:
self.platformSpec = platform
def shouldBuild(self, targets):
for cxx in targets:
if cxx.target.platform in self.platformSpec:
if cxx.target.arch in self.platformSpec[cxx.target.platform]:
return True
return False
WinOnly = ['windows']
WinLinux = ['windows', 'linux']
WinLinuxMac = ['windows', 'linux', 'mac']
CSGO = {
'windows': ['x86'],
'linux': ['x86', 'x86_64'],
'mac': ['x86_64']
}
Source2 = {
'windows': ['x86_64'],
'linux': ['x86_64'],
}
Insurgency = {
'windows': ['x86', 'x86_64'],
'linux': ['x86'],
'mac': ['x86', 'x86_64'],
}
Blade = {
'windows': ['x86', 'x86_64'],
'linux': ['x86_64']
}
Mock = {
'windows': ['x86', 'x86_64'],
'linux': ['x86', 'x86_64'],
'mac': ['x86_64']
}
PossibleSDKs = {
'episode1': SDK('HL2SDK', '2.ep1', '1', 'EPISODEONE', WinLinux, 'episode1'),
'ep2': SDK('HL2SDKOB', '2.ep2', '3', 'ORANGEBOX', WinLinux, 'orangebox'),
'css': SDK('HL2SDKCSS', '2.css', '6', 'CSS', WinLinuxMac, 'css'),
'hl2dm': SDK('HL2SDKHL2DM', '2.hl2dm', '7', 'HL2DM', WinLinuxMac, 'hl2dm'),
'dods': SDK('HL2SDKDODS', '2.dods', '8', 'DODS', WinLinuxMac, 'dods'),
'sdk2013': SDK('HL2SDK2013', '2.sdk2013', '9', 'SDK2013', WinLinuxMac, 'sdk2013'),
'tf2': SDK('HL2SDKTF2', '2.tf2', '12', 'TF2', WinLinuxMac, 'tf2'),
'l4d': SDK('HL2SDKL4D', '2.l4d', '13', 'LEFT4DEAD', WinLinuxMac, 'l4d'),
'nucleardawn': SDK('HL2SDKND', '2.nd', '14', 'NUCLEARDAWN', WinLinuxMac, 'nucleardawn'),
'l4d2': SDK('HL2SDKL4D2', '2.l4d2', '16', 'LEFT4DEAD2', WinLinuxMac, 'l4d2'),
'darkm': SDK('HL2SDK-DARKM', '2.darkm', '2', 'DARKMESSIAH', WinOnly, 'darkm'),
'swarm': SDK('HL2SDK-SWARM', '2.swarm', '17', 'ALIENSWARM', WinOnly, 'swarm'),
'bgt': SDK('HL2SDK-BGT', '2.bgt', '4', 'BLOODYGOODTIME', WinOnly, 'bgt'),
'eye': SDK('HL2SDK-EYE', '2.eye', '5', 'EYE', WinOnly, 'eye'),
'mcv': SDK('HL2SDKMCV', '2.mcv', '22', 'MCV', WinOnly, 'mcv'),
'csgo': SDK('HL2SDKCSGO', '2.csgo', '23', 'CSGO', CSGO, 'csgo'),
'portal2': SDK('HL2SDKPORTAL2', '2.portal2', '18', 'PORTAL2', [], 'portal2'),
'blade': SDK('HL2SDKBLADE', '2.blade', '19', 'BLADE', Blade, 'blade'),
'insurgency': SDK('HL2SDKINSURGENCY', '2.insurgency', '20', 'INSURGENCY', Insurgency, 'insurgency'),
'doi': SDK('HL2SDKDOI', '2.doi', '21', 'DOI', WinLinuxMac, 'doi'),
'contagion': SDK('HL2SDKCONTAGION', '2.contagion', '15', 'CONTAGION', WinOnly, 'contagion'),
'bms': SDK('HL2SDKBMS', '2.bms', '11', 'BMS', WinLinux, 'bms'),
'mock': SDK('HL2SDK-MOCK', '2.mock', '999', 'MOCK', Mock, 'mock'),
'pvkii': SDK('HL2SDKPVKII', '2.pvkii', '10', 'PVKII', WinLinux, 'pvkii'),
'dota': SDK('HL2SDKDOTA', '2.dota', '24', 'DOTA', Source2, 'dota'),
'cs2': SDK('HL2SDKCS2', '2.cs2', '25', 'CS2', Source2, 'cs2'),
}
def ResolveEnvPath(env, folder):
if env in os.environ:
path = os.environ[env]
if os.path.isdir(path):
return path
else:
head = os.getcwd()
oldhead = None
while head != None and head != oldhead:
path = os.path.join(head, folder)
if os.path.isdir(path):
return path
oldhead = head
head, tail = os.path.split(head)
return None
def Normalize(path):
return os.path.abspath(os.path.normpath(path))
class MMSPluginConfig(object):
def __init__(self):
self.sdks = {}
self.binaries = []
self.mms_root = None
self.all_targets = []
self.target_archs = set()
if builder.options.plugin_name is not None:
self.plugin_name = builder.options.plugin_name
else:
self.plugin_name = 'Skin'
if builder.options.plugin_alias is not None:
self.plugin_alias = builder.options.plugin_alias
else:
self.plugin_alias = 'Skin'
if builder.options.targets:
target_archs = builder.options.targets.split(',')
else:
target_archs = ['x86']
target_archs.append('x86_64')
for arch in target_archs:
try:
cxx = builder.DetectCxx(target_arch = arch)
self.target_archs.add(cxx.target.arch)
except Exception as e:
# Error if archs were manually overridden.
if builder.options.targets:
raise
print('Skipping target {}: {}'.format(arch, e))
continue
self.all_targets.append(cxx)
if not self.all_targets:
raise Exception('No suitable C/C++ compiler was found.')
def detectSDKs(self):
sdk_list = builder.options.sdks.split(',')
use_all = sdk_list[0] == 'all'
use_present = sdk_list[0] == 'present'
if sdk_list[0] == '':
sdk_list = []
not_found = []
for sdk_name in PossibleSDKs:
sdk = PossibleSDKs[sdk_name]
if sdk.shouldBuild(self.all_targets):
if builder.options.hl2sdk_root:
sdk_path = os.path.join(builder.options.hl2sdk_root, sdk.folder)
if not os.path.exists(sdk_path):
sdk_path = None
else:
sdk_path = ResolveEnvPath(sdk.envvar, sdk.folder)
if sdk_path is None:
if (use_all and sdk_name != 'mock') or sdk_name in sdk_list:
raise Exception('Could not find a valid path for {0}'.format(sdk.envvar))
not_found.append(sdk_name)
continue
if use_all or use_present or sdk_name in sdk_list:
sdk.path = sdk_path
self.sdks[sdk_name] = sdk
if len(self.sdks) < 1 and len(sdk_list):
raise Exception('No SDKs were found, nothing to build.')
if len(self.sdks) > 1:
raise Exception('Only one sdk at a time is supported, for multi-sdk approach use loader based solution.')
if builder.options.mms_path:
self.mms_root = builder.options.mms_path
else:
self.mms_root = ResolveEnvPath('MMSOURCE112', 'mmsource-1.12')
if not self.mms_root:
self.mms_root = ResolveEnvPath('MMSOURCE111', 'mmsource-1.11')
if not self.mms_root:
self.mms_root = ResolveEnvPath('MMSOURCE110', 'mmsource-1.10')
if not self.mms_root:
self.mms_root = ResolveEnvPath('MMSOURCE_DEV', 'metamod-source')
if not self.mms_root:
self.mms_root = ResolveEnvPath('MMSOURCE_DEV', 'mmsource-central')
if not self.mms_root or not os.path.isdir(self.mms_root):
raise Exception('Could not find a source copy of Metamod:Source')
self.mms_root = Normalize(self.mms_root)
if use_present:
for sdk in not_found:
print('Warning: hl2sdk-{} was not found, and will not be included in build.'.format(sdk))
def configure(self):
for cxx in self.all_targets:
if cxx.target.arch not in ['x86', 'x86_64']:
raise Exception('Unknown target architecture: {0}'.format(arch))
self.configure_cxx(cxx)
def configure_cxx(self, cxx):
if cxx.behavior == 'gcc':
cxx.defines += [
'stricmp=strcasecmp',
'_stricmp=strcasecmp',
'_snprintf=snprintf',
'_vsnprintf=vsnprintf',
'HAVE_STDINT_H',
'GNUC',
]
cxx.cflags += [
'-pipe',
'-fno-strict-aliasing',
'-Wall',
'-Werror',
'-Wignored-attributes',
'-Wno-uninitialized',
'-Wno-unused',
'-Wno-switch',
'-Wno-register',
'-Wno-macro-redefined',
'-Wno-mismatched-tags',
'-msse',
'-fPIC',
]
if cxx.version == 'apple-clang-6.0' or cxx.version == 'clang-3.4':
cxx.cxxflags += ['-std=c++1y']
else:
cxx.cxxflags += ['-std=c++17']
if (cxx.version >= 'gcc-4.0') or cxx.family == 'clang':
cxx.cflags += ['-fvisibility=hidden']
cxx.cxxflags += ['-fvisibility-inlines-hidden']
cxx.cxxflags += [
'-fno-exceptions',
'-fno-threadsafe-statics',
'-Wno-non-virtual-dtor',
'-Wno-overloaded-virtual',
]
if (cxx.version >= 'gcc-4.7' or cxx.family == 'clang'):
cxx.cxxflags += ['-Wno-delete-non-virtual-dtor']
if cxx.family == 'gcc':
cxx.cflags += ['-mfpmath=sse']
if cxx.family == 'clang':
cxx.cxxflags += ['-Wno-implicit-exception-spec-mismatch']
if cxx.version >= 'clang-3.9' or cxx.version >= 'apple-clang-10.0':
cxx.cxxflags += ['-Wno-expansion-to-defined']
if cxx.version >= 'clang-3.6' or cxx.version >= 'apple-clang-7.0':
cxx.cxxflags += ['-Wno-inconsistent-missing-override']
if cxx.version >= 'apple-clang-5.1' or cxx.version >= 'clang-3.4':
cxx.cxxflags += ['-Wno-deprecated-register']
else:
cxx.cxxflags += ['-Wno-deprecated']
# Work around SDK warnings.
if cxx.version >= 'clang-10.0' or cxx.version >= 'apple-clang-12.0':
cxx.cflags += [
'-Wno-implicit-int-float-conversion',
'-Wno-tautological-overlap-compare',
'-Wignored-attributes',
'-Wmissing-declarations'
]
elif cxx.like('msvc'):
if builder.options.debug == '1':
cxx.cflags += ['/MTd']
cxx.linkflags += ['/NODEFAULTLIB:libcmt']
else:
cxx.cflags += ['/MT']
cxx.defines += [
'_CRT_SECURE_NO_DEPRECATE',
'_CRT_SECURE_NO_WARNINGS',
'_CRT_NONSTDC_NO_DEPRECATE',
]
cxx.cflags += [
'/W3',
'/Zi',
]
cxx.cxxflags += [
'/TP',
'/std:c++17',
]
cxx.linkflags += [
'/SUBSYSTEM:WINDOWS',
'kernel32.lib',
'user32.lib',
'gdi32.lib',
'winspool.lib',
'comdlg32.lib',
'advapi32.lib',
'shell32.lib',
'ole32.lib',
'oleaut32.lib',
'uuid.lib',
'odbc32.lib',
'odbccp32.lib',
]
# Optimization
if builder.options.opt == '1':
cxx.defines += ['NDEBUG']
if cxx.behavior == 'gcc':
cxx.cflags += ['-O3']
elif cxx.behavior == 'msvc':
cxx.cflags += ['/Ox', '/Zo']
cxx.linkflags += ['/OPT:ICF', '/OPT:REF']
# Debugging
if builder.options.debug == '1':
cxx.defines += ['DEBUG', '_DEBUG']
if cxx.behavior == 'gcc':
cxx.cflags += ['-g3']
elif cxx.behavior == 'msvc':
cxx.cflags += ['/Od', '/RTC1']
# Don't omit the frame pointer.
# This needs to be after our optimization flags which could otherwise disable it.
if cxx.behavior == 'gcc':
cxx.cflags += ['-fno-omit-frame-pointer']
elif cxx.behavior == 'msvc':
cxx.cflags += ['/Oy-']
# Platform-specifics
if cxx.target.platform == 'linux':
cxx.defines += ['_LINUX', 'POSIX', '_FILE_OFFSET_BITS=64']
if cxx.family == 'gcc':
cxx.linkflags += ['-static-libgcc']
elif cxx.family == 'clang':
cxx.linkflags += ['-lgcc_eh']
elif cxx.target.platform == 'mac':
cxx.defines += ['OSX', '_OSX', 'POSIX']
if cxx.version >= 'apple-clang-10.0':
cxx.cflags += ['-mmacosx-version-min=10.9', '-stdlib=libc++']
cxx.linkflags += [
'-mmacosx-version-min=10.9',
]
else:
cxx.cflags += ['-mmacosx-version-min=10.5']
cxx.linkflags += [
'-mmacosx-version-min=10.5',
]
cxx.linkflags += [
'-lc++',
]
elif cxx.target.platform == 'windows':
cxx.defines += ['WIN32', '_WINDOWS']
# Finish up.
# Custom defines here
cxx.defines += [ ]
# Custom includes here
cxx.includes += [ ]
def HL2Compiler(self, context, cxx, sdk):
compiler = cxx.clone()
mms_core_path = os.path.join(self.mms_root, 'core')
compiler.cxxincludes += [
os.path.join(mms_core_path),
os.path.join(mms_core_path, 'sourcehook'),
os.path.join(context.currentSourcePath),
]
defines = ['SE_' + PossibleSDKs[i].define + '=' + PossibleSDKs[i].code for i in PossibleSDKs]
compiler.defines += defines
paths = [['public'],
['public', 'engine'],
['public', 'mathlib'],
['public', 'vstdlib'],
['public', 'tier0'], ['public', 'tier1']]
if sdk.name == 'episode1' or sdk.name == 'darkm':
paths.append(['public', 'dlls'])
paths.append(['game_shared'])
else:
paths.append(['public', 'game', 'server'])
paths.append(['game', 'shared'])
paths.append(['common'])
paths.append(['public', 'entity2'])
paths.append(['game', 'server'])
compiler.defines += ['SOURCE_ENGINE=' + sdk.code]
if sdk.name in ['sdk2013', 'bms', 'pvkii'] and compiler.like('gcc'):
# The 2013 SDK already has these in public/tier0/basetypes.h
compiler.defines.remove('stricmp=strcasecmp')
compiler.defines.remove('_stricmp=strcasecmp')
compiler.defines.remove('_snprintf=snprintf')
compiler.defines.remove('_vsnprintf=vsnprintf')
if compiler.family == 'msvc':
compiler.defines += ['COMPILER_MSVC']
if compiler.target.arch == 'x86':
compiler.defines += ['COMPILER_MSVC32']
elif compiler.target.arch == 'x86_64':
compiler.defines += ['COMPILER_MSVC64']
if compiler.version >= 1900:
compiler.linkflags += ['legacy_stdio_definitions.lib']
else:
compiler.defines += ['COMPILER_GCC']
if compiler.target.arch == 'x86_64':
compiler.defines += ['X64BITS', 'PLATFORM_64BITS']
if sdk.name in ['css', 'hl2dm', 'dods', 'sdk2013', 'bms', 'tf2', 'l4d', 'nucleardawn', 'l4d2', 'dota', 'cs2', 'pvkii']:
if compiler.target.platform in ['linux', 'mac']:
compiler.defines += ['NO_HOOK_MALLOC', 'NO_MALLOC_OVERRIDE']
if sdk.name in ['csgo', 'blade', 'pvkii'] and compiler.target.platform == 'linux':
compiler.linkflags += ['-lstdc++']
if sdk.name in ['dota', 'cs2']:
compiler.defines += ['META_IS_SOURCE2']
for path in paths:
compiler.cxxincludes += [os.path.join(sdk.path, *path)]
compiler.linkflags += additional_libs
compiler.defines += additional_defines
compiler.cxxincludes += additional_includes
return compiler
def Library(self, cxx, name):
binary = cxx.Library(name)
return binary
def HL2Library(self, context, compiler, name, sdk):
compiler = self.HL2Compiler(context, compiler, sdk)
if compiler.target.platform == 'linux':
if sdk.name == 'episode1':
lib_folder = os.path.join(sdk.path, 'linux_sdk')
elif sdk.name in ['sdk2013', 'bms', 'pvkii']:
lib_folder = os.path.join(sdk.path, 'lib', 'public', 'linux32')
elif compiler.target.arch == 'x86_64':
lib_folder = os.path.join(sdk.path, 'lib', 'linux64')
else:
lib_folder = os.path.join(sdk.path, 'lib', 'linux')
elif compiler.target.platform == 'mac':
if sdk.name in ['sdk2013', 'bms']:
lib_folder = os.path.join(sdk.path, 'lib', 'public', 'osx32')
elif compiler.target.arch == 'x86_64':
lib_folder = os.path.join(sdk.path, 'lib', 'osx64')
else:
lib_folder = os.path.join(sdk.path, 'lib', 'mac')
if compiler.target.platform in ['linux', 'mac']:
if sdk.name in ['sdk2013', 'bms', 'pvkii'] or compiler.target.arch == 'x86_64':
tier1 = os.path.join(lib_folder, 'tier1.a')
else:
tier1 = os.path.join(lib_folder, 'tier1_i486.a')
if sdk.name == 'mock' and compiler.target.platform == 'linux':
compiler.linkflags += ['-Wl,-z,origin']
compiler.postlink += [tier1]
if sdk.name in ['blade', 'insurgency', 'doi', 'csgo', 'cs2', 'dota']:
if compiler.target.arch == 'x86_64':
compiler.postlink += [os.path.join(lib_folder, 'interfaces.a')]
else:
compiler.postlink += [os.path.join(lib_folder, 'interfaces_i486.a')]
if sdk.name == 'bms':
compiler.postlink += [os.path.join(lib_folder, 'mathlib.a')]
binary = self.Library(compiler, name)
compiler = binary.compiler
dynamic_libs = []
if compiler.target.platform == 'linux':
compiler.linkflags[0:0] = ['-lm']
if sdk.name in ['css', 'hl2dm', 'dods', 'tf2', 'sdk2013', 'bms', 'nucleardawn', 'l4d2', 'insurgency', 'doi']:
dynamic_libs = ['libtier0_srv.so', 'libvstdlib_srv.so']
elif compiler.target.arch == 'x86_64' and sdk.name in ['csgo', 'mock']:
dynamic_libs = ['libtier0_client.so', 'libvstdlib_client.so']
elif sdk.name in ['l4d', 'blade', 'insurgency', 'doi', 'csgo', 'cs2', 'dota', 'pvkii']:
dynamic_libs = ['libtier0.so']
if sdk.name not in ['dota', 'cs2']:
dynamic_libs += ['libvstdlib.so']
else:
dynamic_libs = ['tier0_i486.so', 'vstdlib_i486.so']
if sdk.name in ['csgo', 'blade']:
compiler.defines += ['_GLIBCXX_USE_CXX11_ABI=0']
elif compiler.target.platform == 'mac':
binary.compiler.linkflags.append('-liconv')
dynamic_libs = ['libtier0.dylib', 'libvstdlib.dylib']
elif compiler.target.platform == 'windows':
libs = ['tier0', 'tier1', 'mathlib']
if sdk.name not in ['dota', 'cs2']:
libs += ['vstdlib']
if sdk.name in ['swarm', 'blade', 'insurgency', 'doi', 'mcv', 'csgo', 'cs2', 'dota']:
libs.append('interfaces')
for lib in libs:
if compiler.target.arch == 'x86':
lib_path = os.path.join(sdk.path, 'lib', 'public', lib) + '.lib'
elif compiler.target.arch == 'x86_64':
lib_path = os.path.join(sdk.path, 'lib', 'public', 'win64', lib) + '.lib'
binary.compiler.linkflags.append(lib_path)
for library in dynamic_libs:
source_path = os.path.join(lib_folder, library)
output_path = os.path.join(binary.localFolder, library)
context.AddFolder(binary.localFolder)
output = context.AddSymlink(source_path, output_path)
binary.compiler.weaklinkdeps += [output]
binary.compiler.linkflags[0:0] = [library]
return binary
MMSPlugin = MMSPluginConfig()
MMSPlugin.detectSDKs()
MMSPlugin.configure()
BuildScripts = [
'AMBuilder',
'PackageScript',
]
builder.Build(BuildScripts, { 'MMSPlugin': MMSPlugin })

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AMBuilder
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# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
import os
# Here only one sdk should be available to generate only one executable in the end,
# as multi-sdk loading isn't supported out of the box by metamod, and would require specifying the full path in the vdf
# which in the end would ruin the multi-platform (unix, win etc) loading by metamod as it won't be able to append platform specific extension
# so just fall back to the single binary.
# Multi-sdk solutions should be manually loaded with a custom plugin loader (examples being sourcemod, stripper:source)
for sdk_name in MMSPlugin.sdks:
for cxx in MMSPlugin.all_targets:
sdk = MMSPlugin.sdks[sdk_name]
if not cxx.target.arch in sdk.platformSpec[cxx.target.platform]:
continue
binary = MMSPlugin.HL2Library(builder, cxx, MMSPlugin.plugin_name, sdk)
if binary.compiler.family == 'gcc' or binary.compiler.family == 'clang':
binary.compiler.cxxflags += ['-Wno-register']
binary.compiler.cxxflags += ['--std=c++17']
binary.sources += [
'Skin.cpp',
'utils/module.cpp',
'utils/memaddr.cpp',
os.path.join('sdk', 'schemasystem.cpp')
]
if sdk_name in ['dota', 'cs2']:
binary.sources += [
os.path.join(sdk.path, 'tier1', 'convar.cpp'),
os.path.join(sdk.path, 'tier1', 'generichash.cpp'),
os.path.join(sdk.path, 'entity2', 'entitysystem.cpp'),
os.path.join(sdk.path, 'public', 'tier0', 'memoverride.cpp')
]
if cxx.target.arch == 'x86':
binary.sources += ['sourcehook/sourcehook_hookmangen.cpp']
nodes = builder.Add(binary)
MMSPlugin.binaries += [nodes]
break

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PackageScript
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# vim: set ts=2 sw=2 tw=99 noet ft=python:
import os
builder.SetBuildFolder('package')
metamod_folder = builder.AddFolder(os.path.join('addons', 'metamod'))
bin_folder_path = os.path.join('addons', MMSPlugin.plugin_name)
bin_folder = builder.AddFolder(bin_folder_path)
for cxx in MMSPlugin.all_targets:
if cxx.target.arch == 'x86_64':
bin64_folder_path = os.path.join('addons', MMSPlugin.plugin_name)
bin64_folder = builder.AddFolder(bin64_folder_path)
pdb_list = []
for task in MMSPlugin.binaries:
# This hardly assumes there's only 1 targetted platform and would be overwritten
# with whatever comes last if multiple are used!
with open(os.path.join(builder.buildPath, MMSPlugin.plugin_name + '.vdf'), 'w') as fp:
fp.write('"Metamod Plugin"\n')
fp.write('{\n')
fp.write(f'\t"alias"\t"{MMSPlugin.plugin_alias}"\n')
if task.target.arch == 'x86_64':
fp.write(f'\t"file"\t"{os.path.join(bin64_folder_path, MMSPlugin.plugin_name)}"\n')
else:
fp.write(f'\t"file"\t"{os.path.join(bin_folder_path, MMSPlugin.plugin_name)}"\n')
fp.write('}\n')
if task.target.arch == 'x86_64':
builder.AddCopy(task.binary, bin64_folder)
else:
builder.AddCopy(task.binary, bin_folder)
if task.debug:
pdb_list.append(task.debug)
builder.AddCopy(os.path.join(builder.buildPath, MMSPlugin.plugin_name + '.vdf'), metamod_folder)

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Skin.cpp
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#include <stdio.h>
#include "Skin.h"
#include "metamod_oslink.h"
#include "utils.hpp"
#include <utlstring.h>
#include <KeyValues.h>
#include "sdk/schemasystem.h"
#include "sdk/CBaseEntity.h"
#include "sdk/CGameRulesProxy.h"
#include "sdk/CBasePlayerPawn.h"
#include "sdk/CCSPlayerController.h"
#include "sdk/CCSPlayer_ItemServices.h"
#include "sdk/CSmokeGrenadeProjectile.h"
#include <map>
#ifdef _WIN32
#include <Windows.h>
#include <TlHelp32.h>
#else
#include "utils/module.h"
#endif
#include <string>
Skin g_Skin;
PLUGIN_EXPOSE(Skin, g_Skin);
IVEngineServer2* engine = nullptr;
IGameEventManager2* gameeventmanager = nullptr;
IGameResourceServiceServer* g_pGameResourceService = nullptr;
CGameEntitySystem* g_pGameEntitySystem = nullptr;
CEntitySystem* g_pEntitySystem = nullptr;
CSchemaSystem* g_pCSchemaSystem = nullptr;
CCSGameRules* g_pGameRules = nullptr;
CPlayerSpawnEvent g_PlayerSpawnEvent;
CRoundPreStartEvent g_RoundPreStartEvent;
CEntityListener g_EntityListener;
bool g_bPistolRound;
typedef struct SkinParm
{
int m_nFallbackPaintKit;
int m_nFallbackSeed;
float m_flFallbackWear;
}SkinParm;;
#ifdef _WIN32
typedef void*(FASTCALL* EntityRemove_t)(CGameEntitySystem*, void*, void*,uint64_t);
typedef void(FASTCALL* GiveNamedItem_t)(void* itemService,const char* pchName, void* iSubType,void* pScriptItem, void* a5,void* a6);
typedef void(FASTCALL* UTIL_ClientPrintAll_t)(int msg_dest, const char* msg_name, const char* param1, const char* param2, const char* param3, const char* param4);
extern EntityRemove_t FnEntityRemove;
extern GiveNamedItem_t FnGiveNamedItem;
extern UTIL_ClientPrintAll_t FnUTIL_ClientPrintAll;
EntityRemove_t FnEntityRemove;
GiveNamedItem_t FnGiveNamedItem;
UTIL_ClientPrintAll_t FnUTIL_ClientPrintAll;
#else
void (*FnEntityRemove)(CGameEntitySystem*, void*, void*,uint64_t) = nullptr;
void (*FnGiveNamedItem)(void* itemService,const char* pchName, void* iSubType,void* pScriptItem, void* a5,void* a6) = nullptr;
void (*FnUTIL_ClientPrintAll)(int msg_dest, const char* msg_name, const char* param1, const char* param2, const char* param3, const char* param4) = nullptr;
#endif
std::map<int, std::string> g_WeaponsMap;
std::map<uint64_t, std::map<int, SkinParm>> g_PlayerSkins;
class GameSessionConfiguration_t { };
SH_DECL_HOOK3_void(INetworkServerService, StartupServer, SH_NOATTRIB, 0, const GameSessionConfiguration_t&, ISource2WorldSession*, const char*);
SH_DECL_HOOK3_void(IServerGameDLL, GameFrame, SH_NOATTRIB, 0, bool, bool, bool);
#ifdef _WIN32
inline void* FindSignature(const char* modname,const char* sig)
{
DWORD64 hModule = (DWORD64)GetModuleHandle(modname);
if (!hModule)
{
return NULL;
}
HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, GetCurrentProcessId());
MODULEENTRY32 mod = {sizeof(MODULEENTRY32)};
while (Module32Next(hSnap, &mod))
{
if (!strcmp(modname, mod.szModule))
{
if(!strstr(mod.szExePath,"metamod"))
break;
}
}
CloseHandle(hSnap);
byte* b_sig = (byte*)sig;
int sig_len = strlen(sig);
byte* addr = (byte*)mod.modBaseAddr;
for (int i = 0; i < mod.modBaseSize; i++)
{
int flag = 0;
for (int n = 0; n < sig_len; n++)
{
if (i + n >= mod.modBaseSize)break;
if (*(b_sig + n)=='\x3F' || *(b_sig + n) == *(addr + i+ n))
{
flag++;
}
}
if (flag == sig_len)
{
return (void*)(addr + i);
}
}
return NULL;
}
#endif
bool Skin::Load(PluginId id, ISmmAPI* ismm, char* error, size_t maxlen, bool late)
{
PLUGIN_SAVEVARS();
GET_V_IFACE_CURRENT(GetEngineFactory, engine, IVEngineServer2, SOURCE2ENGINETOSERVER_INTERFACE_VERSION);
GET_V_IFACE_CURRENT(GetEngineFactory, g_pCVar, ICvar, CVAR_INTERFACE_VERSION);
GET_V_IFACE_CURRENT(GetServerFactory, g_pSource2Server, ISource2Server, SOURCE2SERVER_INTERFACE_VERSION);
GET_V_IFACE_CURRENT(GetEngineFactory, g_pNetworkServerService, INetworkServerService, NETWORKSERVERSERVICE_INTERFACE_VERSION);
GET_V_IFACE_CURRENT(GetEngineFactory, g_pGameResourceService, IGameResourceServiceServer, GAMERESOURCESERVICESERVER_INTERFACE_VERSION);
GET_V_IFACE_CURRENT(GetFileSystemFactory, g_pFullFileSystem, IFileSystem, FILESYSTEM_INTERFACE_VERSION);
// Get CSchemaSystem
{
HINSTANCE m_hModule = dlmount(WIN_LINUX("schemasystem.dll", "libschemasystem.so"));
g_pCSchemaSystem = reinterpret_cast<CSchemaSystem*>(reinterpret_cast<CreateInterfaceFn>(dlsym(m_hModule, "CreateInterface"))(SCHEMASYSTEM_INTERFACE_VERSION, nullptr));
dlclose(m_hModule);
}
SH_ADD_HOOK(INetworkServerService, StartupServer, g_pNetworkServerService, SH_MEMBER(this, &Skin::StartupServer), true);
SH_ADD_HOOK(IServerGameDLL, GameFrame, g_pSource2Server, SH_MEMBER(this, &Skin::GameFrame), true);
gameeventmanager = static_cast<IGameEventManager2*>(CallVFunc<IToolGameEventAPI*, 91>(g_pSource2Server));
ConVar_Register(FCVAR_GAMEDLL);
g_WeaponsMap = { {26,"weapon_bizon"},{27,"weapon_mac10"},{34,"weapon_mp9"},{19,"weapon_p90"},{24,"weapon_ump45"},{7,"weapon_ak47"},{8,"weapon_aug"},{10,"weapon_famas"},{13,"weapon_galilar"},{16,"weapon_m4a1"},{60,"weapon_m4a1_silencer"},{39,"weapon_sg556"},{9,"weapon_awp"},{11,"weapon_g3sg1"},{38,"weapon_scar20"},{40,"weapon_ssg08"},{29,"weapon_mag7"},{35,"weapon_nova"},{29,"weapon_sawedoff"},{25,"weapon_xm1014"},{14,"weapon_m249"},{9,"weapon_awp"},{28,"weapon_negev"},{1,"weapon_deagle"},{2,"weapon_elite"},{3,"weapon_fiveseven"},{4,"weapon_glock"},{32,"weapon_hkp2000"},{36,"weapon_p250"},{30,"weapon_tec9"},{61,"weapon_usp_silencer"},{63,"weapon_cz75a"},{64,"weapon_revolver"}};
#ifdef _WIN32
byte* vscript = (byte*)FindSignature("vscript.dll", "\xBE\x01\x3F\x3F\x3F\x2B\xD6\x74\x61\x3B\xD6");
if(vscript)
{
DWORD pOld;
VirtualProtect(vscript, 2, PAGE_EXECUTE_READWRITE, &pOld);
*(vscript + 1) = 2;
VirtualProtect(vscript, 2, pOld, &pOld);
}
#endif
return true;
}
bool Skin::Unload(char *error, size_t maxlen)
{
SH_REMOVE_HOOK(IServerGameDLL, GameFrame, g_pSource2Server, SH_MEMBER(this, &Skin::GameFrame), true);
SH_REMOVE_HOOK(INetworkServerService, StartupServer, g_pNetworkServerService, SH_MEMBER(this, &Skin::StartupServer), true);
gameeventmanager->RemoveListener(&g_PlayerSpawnEvent);
gameeventmanager->RemoveListener(&g_RoundPreStartEvent);
g_pGameEntitySystem->RemoveListenerEntity(&g_EntityListener);
ConVar_Unregister();
return true;
}
void Skin::NextFrame(std::function<void()> fn)
{
m_nextFrame.push_back(fn);
}
void Skin::StartupServer(const GameSessionConfiguration_t& config, ISource2WorldSession*, const char*)
{
#ifdef _WIN32
FnUTIL_ClientPrintAll = (UTIL_ClientPrintAll_t)FindSignature("server.dll", "\x48\x89\x5C\x24\x08\x48\x89\x6C\x24\x10\x48\x89\x74\x24\x18\x57\x48\x81\xEC\x70\x01\x3F\x3F\x8B\xE9");
FnGiveNamedItem = (GiveNamedItem_t)FindSignature("server.dll", "\x48\x89\x5C\x24\x18\x48\x89\x74\x24\x20\x55\x57\x41\x54\x41\x56\x41\x57\x48\x8D\x6C\x24\xD9");
FnEntityRemove = (EntityRemove_t)FindSignature("server.dll", "\x48\x85\xD2\x0F\x3F\x3F\x3F\x3F\x3F\x57\x48\x3F\x3F\x3F\x48\x89\x3F\x3F\x3F\x48\x8B\xF9\x48\x8B");
#else
CModule libserver(g_pSource2Server);
FnUTIL_ClientPrintAll = libserver.FindPatternSIMD("55 48 89 E5 41 57 49 89 D7 41 56 49 89 F6 41 55 41 89 FD").RCast< decltype(FnUTIL_ClientPrintAll) >();
FnGiveNamedItem = libserver.FindPatternSIMD("55 48 89 E5 41 57 41 56 49 89 CE 41 55 49 89 F5 41 54 49 89 D4 53 48 89").RCast<decltype(FnGiveNamedItem)>();
FnEntityRemove = libserver.FindPatternSIMD("48 85 F6 74 0B 48 8B 76 10 E9 B2 FE FF FF").RCast<decltype(FnEntityRemove)>();
#endif
g_pGameRules = nullptr;
static bool bDone = false;
if (!bDone)
{
g_pGameEntitySystem = *reinterpret_cast<CGameEntitySystem**>(reinterpret_cast<uintptr_t>(g_pGameResourceService) + WIN_LINUX(0x58, 0x50));
g_pEntitySystem = g_pGameEntitySystem;
g_pGameEntitySystem->AddListenerEntity(&g_EntityListener);
gameeventmanager->AddListener(&g_PlayerSpawnEvent, "player_spawn", true);
gameeventmanager->AddListener(&g_RoundPreStartEvent, "round_prestart", true);
bDone = true;
}
}
void Skin::GameFrame(bool simulating, bool bFirstTick, bool bLastTick)
{
if (!g_pGameRules)
{
CCSGameRulesProxy* pGameRulesProxy = static_cast<CCSGameRulesProxy*>(UTIL_FindEntityByClassname(nullptr, "cs_gamerules"));
if (pGameRulesProxy)
{
g_pGameRules = pGameRulesProxy->m_pGameRules();
}
}
while (!m_nextFrame.empty())
{
m_nextFrame.front()();
m_nextFrame.pop_front();
}
}
void CPlayerSpawnEvent::FireGameEvent(IGameEvent* event)
{
if (!g_pGameRules || g_pGameRules->m_bWarmupPeriod())
return;
CBasePlayerController* pPlayerController = static_cast<CBasePlayerController*>(event->GetPlayerController("userid"));
if (!pPlayerController || pPlayerController->m_steamID() == 0) // Ignore bots
return;
}
void CRoundPreStartEvent::FireGameEvent(IGameEvent* event)
{
if (g_pGameRules)
{
g_bPistolRound = g_pGameRules->m_totalRoundsPlayed() == 0 || (g_pGameRules->m_bSwitchingTeamsAtRoundReset() && g_pGameRules->m_nOvertimePlaying() == 0) || g_pGameRules->m_bGameRestart();
}
}
void CEntityListener::OnEntitySpawned(CEntityInstance* pEntity)
{
CBasePlayerWeapon* pBasePlayerWeapon = dynamic_cast<CBasePlayerWeapon*>(pEntity);
if(!pBasePlayerWeapon)return;
g_Skin.NextFrame([pBasePlayerWeapon = pBasePlayerWeapon]()
{
int64_t steamid = pBasePlayerWeapon->m_OriginalOwnerXuidLow();
if(!steamid)return;
int64_t weaponId = pBasePlayerWeapon->m_AttributeManager().m_Item().m_iItemDefinitionIndex();
auto weapon = g_PlayerSkins.find(steamid);
if(weapon == g_PlayerSkins.end())return;
auto skin_parm = weapon->second.find(weaponId);
if(skin_parm == weapon->second.end())return;
pBasePlayerWeapon->m_nFallbackPaintKit() = skin_parm->second.m_nFallbackPaintKit;
pBasePlayerWeapon->m_nFallbackSeed() = skin_parm->second.m_nFallbackSeed;
pBasePlayerWeapon->m_flFallbackWear() = skin_parm->second.m_flFallbackWear;
pBasePlayerWeapon->m_AttributeManager().m_Item().m_iItemIDHigh() = -1;
META_CONPRINTF( "steamId: %lld itemId: %d\n", steamid, weaponId);
});
}
CON_COMMAND_F(skin, "修改皮肤", FCVAR_CLIENT_CAN_EXECUTE)
{
if(context.GetPlayerSlot() == -1)return;
CCSPlayerController* pPlayerController = (CCSPlayerController*)g_pEntitySystem->GetBaseEntity((CEntityIndex)(context.GetPlayerSlot().Get() + 1));
CCSPlayerPawnBase* pPlayerPawn = pPlayerController->m_hPlayerPawn();
if (!pPlayerPawn || pPlayerPawn->m_lifeState() != LIFE_ALIVE)
return;
char buf[255] = {0};
if(args.ArgC() != 4)
{
sprintf(buf, " \x04 %s 你使用skin命令修改皮肤需要三个参数!",pPlayerController->m_iszPlayerName());
FnUTIL_ClientPrintAll(3, buf,nullptr, nullptr, nullptr, nullptr);
return;
}
CPlayer_WeaponServices* pWeaponServices = pPlayerPawn->m_pWeaponServices();
int64_t steamid = pPlayerController->m_steamID();
int64_t weaponId = pWeaponServices->m_hActiveWeapon()->m_AttributeManager().m_Item().m_iItemDefinitionIndex();
auto weapon_name = g_WeaponsMap.find(weaponId);
if(weapon_name == g_WeaponsMap.end())return;
g_PlayerSkins[steamid][weaponId].m_nFallbackPaintKit = atoi(args.Arg(1));
g_PlayerSkins[steamid][weaponId].m_nFallbackSeed = atoi(args.Arg(2));
g_PlayerSkins[steamid][weaponId].m_flFallbackWear = atof(args.Arg(3));
CBasePlayerWeapon* pPlayerWeapon = pWeaponServices->m_hActiveWeapon();
pWeaponServices->RemoveWeapon(pPlayerWeapon);
FnEntityRemove(g_pGameEntitySystem,pPlayerWeapon,nullptr,-1);
FnGiveNamedItem(pPlayerPawn->m_pItemServices(),weapon_name->second.c_str(),nullptr,nullptr,nullptr,nullptr);
pPlayerWeapon->m_AttributeManager().m_Item().m_iAccountID() = 271098320;
//CCSPlayer_ItemServices* pItemServices = static_cast<CCSPlayer_ItemServices*>(pPlayerPawn->m_pItemServices());
//pItemServices->GiveNamedItem(weapon_name->second.c_str());
// g_pGameRules->PlayerRespawn(static_cast<CCSPlayerPawn*>(pPlayerPawn));
META_CONPRINTF( "called by %lld\n", steamid);
sprintf(buf, " \x04 %s 已经成功修改皮肤 编号:%d 模板:%d 磨损:%f",pPlayerController->m_iszPlayerName(),g_PlayerSkins[steamid][weaponId].m_nFallbackPaintKit,g_PlayerSkins[steamid][weaponId].m_nFallbackSeed,g_PlayerSkins[steamid][weaponId].m_flFallbackWear);
FnUTIL_ClientPrintAll(3, buf,nullptr, nullptr, nullptr, nullptr);
}
const char* Skin::GetLicense()
{
return "GPL";
}
const char* Skin::GetVersion()
{
return "1.0.0";
}
const char* Skin::GetDate()
{
return __DATE__;
}
const char* Skin::GetLogTag()
{
return "skin";
}
const char* Skin::GetAuthor()
{
return "宇宙遨游";
}
const char* Skin::GetDescription()
{
return "武器皮肤插件";
}
const char* Skin::GetName()
{
return "武器皮肤插件";
}
const char* Skin::GetURL()
{
return "http://cs2.wssr.top";
}

67
Skin.h
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/**
* vim: set ts=4 sw=4 tw=99 noet :
* ======================================================
* Mini VIP
* Written by Phoenix (˙·٠●Феникс●٠·˙) 2023.
* ======================================================
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 3.0, as published by the
* Free Software Foundation.
*
* This software is provided 'as-is', without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from
* the use of this software.
*/
#ifndef _INCLUDE_METAMOD_SOURCE_STUB_PLUGIN_H_
#define _INCLUDE_METAMOD_SOURCE_STUB_PLUGIN_H_
#include <ISmmPlugin.h>
#include <sh_vector.h>
#include <iserver.h>
#include <entity2/entitysystem.h>
#include "igameevents.h"
#include "vector.h"
#include <deque>
#include <functional>
class Skin final : public ISmmPlugin, public IMetamodListener
{
public:
bool Load(PluginId id, ISmmAPI* ismm, char* error, size_t maxlen, bool late);
bool Unload(char* error, size_t maxlen);
void NextFrame(std::function<void()> fn);
private:
const char* GetAuthor();
const char* GetName();
const char* GetDescription();
const char* GetURL();
const char* GetLicense();
const char* GetVersion();
const char* GetDate();
const char* GetLogTag();
private: // Hooks
void StartupServer(const GameSessionConfiguration_t& config, ISource2WorldSession*, const char*);
void GameFrame(bool simulating, bool bFirstTick, bool bLastTick);
std::deque<std::function<void()>> m_nextFrame;
};
class CPlayerSpawnEvent : public IGameEventListener2
{
void FireGameEvent(IGameEvent* event) override;
};
class CRoundPreStartEvent : public IGameEventListener2
{
void FireGameEvent(IGameEvent* event) override;
};
class CEntityListener : public IEntityListener
{
void OnEntitySpawned(CEntityInstance* pEntity) override;
};
#endif //_INCLUDE_METAMOD_SOURCE_STUB_PLUGIN_H_

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build.bat
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mkdir build && cd build
python ../configure.py --enable-optimize --plugin-name=Skin --plugin-alias=Skin --sdks=cs2 --targets=x86_64 --mms_path=D:/alliedmodders/metamod-source --hl2sdk-root=D:/alliedmodders/hl2sdk-root/
ambuild

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build.sh
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mkdir build && cd build
python3 ../configure.py --enable-optimize --plugin-name=Skin --plugin-alias=Skin --sdks=cs2 --mms_path=/root/metamod-source --hl2sdk-root=/root/hl2sdk-root/
ambuild

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configure.py
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# vim: set sts=2 ts=8 sw=2 tw=99 et:
import sys
try:
from ambuild2 import run, util
except:
try:
import ambuild
sys.stderr.write('It looks like you have AMBuild 1 installed, but this project uses AMBuild 2.\n')
sys.stderr.write('Upgrade to the latest version of AMBuild to continue.\n')
except:
sys.stderr.write('AMBuild must be installed to build this project.\n')
sys.stderr.write('http://www.alliedmods.net/ambuild\n')
sys.exit(1)
# Hack to show a decent upgrade message, which wasn't done until 2.2.
ambuild_version = getattr(run, 'CURRENT_API', '2.1')
if ambuild_version.startswith('2.1'):
sys.stderr.write("AMBuild 2.2 or higher is required; please update\n")
sys.exit(1)
parser = run.BuildParser(sourcePath=sys.path[0], api='2.2')
parser.options.add_argument('-n', '--plugin-name', type=str, dest='plugin_name', default=None,
help='Plugin name')
parser.options.add_argument('-a', '--plugin-alias', type=str, dest='plugin_alias', default=None,
help='Plugin alias')
parser.options.add_argument('--hl2sdk-root', type=str, dest='hl2sdk_root', default=None,
help='Root search folder for HL2SDKs')
parser.options.add_argument('--mms_path', type=str, dest='mms_path', default=None,
help='Metamod:Source source tree folder')
parser.options.add_argument('--enable-debug', action='store_const', const='1', dest='debug',
help='Enable debugging symbols')
parser.options.add_argument('--enable-optimize', action='store_const', const='1', dest='opt',
help='Enable optimization')
parser.options.add_argument('-s', '--sdks', default='all', dest='sdks',
help='Build against specified SDKs; valid args are "all", "present", or '
'comma-delimited list of engine names (default: "all")')
parser.options.add_argument('--targets', type=str, dest='targets', default=None,
help="Override the target architecture (use commas to separate multiple targets).")
parser.Configure()

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sdk/CBaseAnimGraph.h
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#pragma once
#include "CBaseModelEntity.h"
#include "schemasystem.h"
class CBaseAnimGraph : public CBaseModelEntity
{
public:
};

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sdk/CBaseCSGrenadeProjectile.h
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#pragma once
#include "CBaseGrenade.h"
class CBaseCSGrenadeProjectile : public CBaseGrenade
{
public:
};

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sdk/CBaseCombatCharacter.h
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#pragma once
#include "CBaseFlex.h"
#include "schemasystem.h"
class CBaseCombatCharacter : public CBaseFlex
{
public:
};

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sdk/CBaseEntity.h
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#pragma once
#include <entity2/entityidentity.h>
#include <baseentity.h>
#include "schemasystem.h"
#include "ehandle.h"
inline CEntityInstance* UTIL_FindEntityByClassname(CEntityInstance* pStart, const char* name)
{
extern CEntitySystem* g_pEntitySystem;
CEntityIdentity* pEntity = pStart ? pStart->m_pEntity->m_pNext : g_pEntitySystem->m_EntityList.m_pFirstActiveEntity;
for (; pEntity; pEntity = pEntity->m_pNext)
{
if (!strcmp(pEntity->m_designerName.String(), name))
return pEntity->m_pInstance;
};
return nullptr;
}
class SC_CBaseEntity : public CBaseEntity
{
public:
SCHEMA_FIELD(int32_t, CBaseEntity, m_iHealth);
SCHEMA_FIELD(int32_t, CBaseEntity, m_iMaxHealth);
SCHEMA_FIELD(LifeState_t, CBaseEntity, m_lifeState);
SCHEMA_FIELD(uint8_t, CBaseEntity, m_iTeamNum);
SCHEMA_FIELD(float, CBaseEntity, m_flGravityScale);
};

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sdk/CBaseFlex.h
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#pragma once
#include "CBaseAnimGraph.h"
#include "schemasystem.h"
class CBaseFlex : public CBaseAnimGraph
{
public:
};

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sdk/CBaseGrenade.h
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#pragma once
#include "CBaseFlex.h"
#include "CCSPlayerPawn.h"
#include "schemasystem.h"
class CBaseGrenade : public CBaseFlex
{
public:
SCHEMA_FIELD(CHandle<CCSPlayerPawn>, CBaseGrenade, m_hThrower);
};
class CCSWeaponBase : public CBasePlayerWeapon
{
public:
SCHEMA_FIELD(CHandle<CCSPlayerPawn>, CCSWeaponBase, m_hPrevOwner);
};

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sdk/CBaseModelEntity.h
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#pragma once
#include "CBaseEntity.h"
#include "schemasystem.h"
class CBaseModelEntity : public SC_CBaseEntity
{
public:
};

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sdk/CBasePlayerController.h
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#pragma once
#include "CBaseEntity.h"
#include "CBasePlayerPawn.h"
#include "ehandle.h"
#include "schemasystem.h"
class CBasePlayerController : public SC_CBaseEntity
{
public:
SCHEMA_FIELD(CHandle<CBasePlayerPawn>, CBasePlayerController, m_hPawn);
SCHEMA_FIELD(char[128], CBasePlayerController, m_iszPlayerName);
SCHEMA_FIELD(uint64_t, CBasePlayerController, m_steamID);
};

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sdk/CBasePlayerPawn.h
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#pragma once
#include "CBaseCombatCharacter.h"
#include "CPlayer_ItemServices.h"
#include "CBasePlayerController.h"
#include "ehandle.h"
#include "schemasystem.h"
class CBasePlayerPawn : public CBaseCombatCharacter
{
public:
SCHEMA_FIELD(CPlayer_WeaponServices*, CBasePlayerPawn, m_pWeaponServices);
SCHEMA_FIELD(CPlayer_ItemServices*, CBasePlayerPawn, m_pItemServices);
SCHEMA_FIELD(CHandle<CBasePlayerController>, CBasePlayerPawn, m_hController);
};

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sdk/CCSPlayerController.h
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#pragma once
#include "CCSPlayerController_InGameMoneyServices.h"
#include "CBasePlayerController.h"
#include "CCSPlayerPawn.h"
#include "ehandle.h"
#include "schemasystem.h"
class CCSPlayerController : public CBasePlayerController
{
public:
SCHEMA_FIELD(CCSPlayerController_InGameMoneyServices*, CCSPlayerController, m_pInGameMoneyServices);
SCHEMA_FIELD(CUtlSymbolLarge, CCSPlayerController, m_szClan);
SCHEMA_FIELD(char[32], CCSPlayerController, m_szClanName);
SCHEMA_FIELD(CHandle<CCSPlayerPawn>, CCSPlayerController, m_hPlayerPawn);
};

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sdk/CCSPlayerController_InGameMoneyServices.h
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#pragma once
#include "schemasystem.h"
class CCSPlayerController_InGameMoneyServices
{
public:
SCHEMA_FIELD(int32_t, CCSPlayerController_InGameMoneyServices, m_iAccount);
SCHEMA_FIELD(int32_t, CCSPlayerController_InGameMoneyServices, m_iStartAccount);
};

8
sdk/CCSPlayerPawn.h
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#pragma once
#include "CCSPlayerPawnBase.h"
#include "schemasystem.h"
class CCSPlayerPawn : public CCSPlayerPawnBase
{
public:
};

9
sdk/CCSPlayerPawnBase.h
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#pragma once
#include "CBasePlayerPawn.h"
#include "schemasystem.h"
class CCSPlayerPawnBase : public CBasePlayerPawn
{
public:
SCHEMA_FIELD(int32_t, CCSPlayerPawnBase, m_ArmorValue);
};

33
sdk/CCSPlayer_ItemServices.h
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#pragma once
#include "CPlayer_ItemServices.h"
#include "CBaseEntity.h"
#include "schemasystem.h"
class CCSPlayer_ItemServices : public CPlayer_ItemServices
{
public:
virtual ~CCSPlayer_ItemServices() = 0;
private:
virtual void unk_01() = 0;
virtual void unk_02() = 0;
virtual void unk_03() = 0;
virtual void unk_04() = 0;
virtual void unk_05() = 0;
virtual void unk_06() = 0;
virtual void unk_07() = 0;
virtual void unk_08() = 0;
virtual void unk_09() = 0;
virtual void unk_10() = 0;
virtual void unk_11() = 0;
virtual void unk_12() = 0;
virtual void unk_13() = 0;
virtual void unk_14() = 0;
virtual SC_CBaseEntity* _GiveNamedItem(const char* pchName) = 0;
public:
virtual bool GiveNamedItemBool(const char* pchName) = 0;
virtual SC_CBaseEntity* GiveNamedItem(const char* pchName) = 0;
SCHEMA_FIELD(bool, CCSPlayer_ItemServices, m_bHasDefuser);
SCHEMA_FIELD(bool, CCSPlayer_ItemServices, m_bHasHelmet);
SCHEMA_FIELD(bool, CCSPlayer_ItemServices, m_bHasHeavyArmor);
};

43
sdk/CGameRules.h
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#pragma once
#include "schemasystem.h"
#include "CCSPlayerPawn.h"
enum GamePhase : int32_t
{
GAMEPHASE_WARMUP_ROUND,
GAMEPHASE_PLAYING_STANDARD,
GAMEPHASE_PLAYING_FIRST_HALF,
GAMEPHASE_PLAYING_SECOND_HALF,
GAMEPHASE_HALFTIME,
GAMEPHASE_MATCH_ENDED,
GAMEPHASE_MAX
};
class CGameRules
{
public:
};
class CMultiplayRules : public CGameRules
{
public:
};
class CTeamplayRules : public CMultiplayRules
{
public:
};
class CCSGameRules : public CTeamplayRules
{
public:
SCHEMA_FIELD(bool, CCSGameRules, m_bWarmupPeriod);
SCHEMA_FIELD(bool, CCSGameRules, m_bGameRestart);
SCHEMA_FIELD(GamePhase, CCSGameRules, m_gamePhase);
SCHEMA_FIELD(int32_t, CCSGameRules, m_totalRoundsPlayed);
SCHEMA_FIELD(int32_t, CCSGameRules, m_nOvertimePlaying);
SCHEMA_FIELD(bool, CCSGameRules, m_bSwitchingTeamsAtRoundReset);
auto PlayerRespawn(CCSPlayerPawn* PlayerPawn) {
return CALL_VIRTUAL(void, 110, this, PlayerPawn);
}
};

15
sdk/CGameRulesProxy.h
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#pragma once
#include "CBaseEntity.h"
#include "schemasystem.h"
#include "CGameRules.h"
class CGameRulesProxy : public SC_CBaseEntity
{
public:
};
class CCSGameRulesProxy : public CGameRulesProxy
{
public:
SCHEMA_FIELD(CCSGameRules*, CCSGameRulesProxy, m_pGameRules);
};

8
sdk/CPlayerPawnComponent.h
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#pragma once
#include "schemasystem.h"
class CPlayerPawnComponent
{
public:
virtual ~CPlayerPawnComponent() = 0;
};

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sdk/CPlayer_ItemServices.h
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#pragma once
#include "CPlayerPawnComponent.h"
#include "schemasystem.h"
#include "ehandle.h"
#include "CBaseFlex.h"
class CEconEntity : public CBaseFlex
{
public:
};
class CEconItemAttribute
{
public:
SCHEMA_FIELD(uint16_t, CEconItemAttribute, m_iAttributeDefinitionIndex);
SCHEMA_FIELD(float, CEconItemAttribute, m_flValue);
SCHEMA_FIELD(float, CEconItemAttribute, m_flInitialValue);
};
class CAttributeList
{
public:
SCHEMA_FIELD(int64_t, CAttributeList, m_Attributes);
};
class CEconItemView
{
public:
SCHEMA_FIELD(CAttributeList, CEconItemView, m_AttributeList);
SCHEMA_FIELD(int32_t, CEconItemView, m_iItemIDHigh);
SCHEMA_FIELD(int32_t, CEconItemView, m_iAccountID);
SCHEMA_FIELD(uint16_t, CEconItemView, m_iItemDefinitionIndex);
};
class CAttributeContainer
{
public:
SCHEMA_FIELD(CEconItemView, CAttributeContainer, m_Item);
};
class CBasePlayerWeapon : public CEconEntity
{
public:
SCHEMA_FIELD(CAttributeContainer, CEconEntity, m_AttributeManager);
SCHEMA_FIELD(int32_t, CEconEntity, m_nFallbackPaintKit);
SCHEMA_FIELD(int32_t, CEconEntity, m_nFallbackSeed);
SCHEMA_FIELD(int32_t, CEconEntity, m_nFallbackStatTrak);
SCHEMA_FIELD(float, CEconEntity, m_flFallbackWear);
SCHEMA_FIELD(uint64_t, CEconEntity, m_OriginalOwnerXuidLow);
};
class CPlayer_WeaponServices : public CPlayerPawnComponent
{
public:
virtual ~CPlayer_WeaponServices() = 0;
SCHEMA_FIELD(CHandle<CBasePlayerWeapon>, CPlayer_WeaponServices, m_hActiveWeapon);
auto RemoveWeapon(CBasePlayerWeapon* weapon) {
return CALL_VIRTUAL(void, 20, this, weapon, nullptr, nullptr);
}
};
class CPlayer_ItemServices : public CPlayerPawnComponent
{
public:
virtual ~CPlayer_ItemServices() = 0;
};

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sdk/CSmokeGrenadeProjectile.h
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#pragma once
#include "CBaseCSGrenadeProjectile.h"
#include "schemasystem.h"
#include "vector.h"
class CSmokeGrenadeProjectile : public CBaseCSGrenadeProjectile
{
public:
SCHEMA_FIELD(Vector, CSmokeGrenadeProjectile, m_vSmokeColor);
};

44
sdk/schemasystem.cpp
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#include "schemasystem.h"
#include "utils.hpp"
#include <cstring>
void CSchemaSystemTypeScope::FindDeclaredClass(SchemaClassInfoData_t*& pClassInfo, const char* pszClassName)
{
#if defined _WIN32 && _M_X64
CallVFunc<void, 2, SchemaClassInfoData_t*&, const char*>(this, pClassInfo, pszClassName);
#else
pClassInfo = CallVFunc<SchemaClassInfoData_t*, 2, const char*>(this, pszClassName);
#endif
}
CSchemaSystemTypeScope* CSchemaSystem::FindTypeScopeForModule(const char* szpModuleName)
{
return CallVFunc<CSchemaSystemTypeScope*, 13, const char*, void*>(this, szpModuleName, nullptr);
}
CSchemaSystemTypeScope* CSchemaSystem::GetServerTypeScope()
{
static CSchemaSystemTypeScope* pServerTypeScope = FindTypeScopeForModule(WIN_LINUX("server.dll", "libserver.so"));
return pServerTypeScope;
}
int32_t CSchemaSystem::GetServerOffset(const char* pszClassName, const char* pszPropName)
{
SchemaClassInfoData_t* pClassInfo = nullptr;
GetServerTypeScope()->FindDeclaredClass(pClassInfo, pszClassName);
if (pClassInfo)
{
for (int i = 0; i < pClassInfo->m_iFieldsCount; i++)
{
auto& pFieldData = pClassInfo->m_pFieldsData[i];
if (std::strcmp(pFieldData.m_pszName, pszPropName) == 0)
{
return pFieldData.m_iOffset;
}
}
}
return -1;
}

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sdk/schemasystem.h
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//====== Copyright <20>, Valve Corporation, All rights reserved. =======
//
// Purpose: Additional shared object cache functionality for the GC
//
//=============================================================================
#ifndef SCHEMASYSTEM_H
#define SCHEMASYSTEM_H
#ifdef _WIN32
#pragma once
#endif
#include <cstdint>
#include <type_traits>
#if defined(_WIN32)
#define FASTCALL __fastcall
#define THISCALL __thiscall
#else
#define FASTCALL __attribute__((fastcall))
#define THISCALL
#define strtok_s strtok_r
#endif
#define CALL_VIRTUAL(retType, idx, ...) \
vmt::CallVirtual<retType>(idx, __VA_ARGS__)
namespace vmt {
template <typename T = void*>
inline T GetVMethod(uint32_t uIndex, void* pClass) {
void** pVTable = *static_cast<void***>(pClass);
return reinterpret_cast<T>(pVTable[uIndex]);
}
template <typename T, typename... Args>
inline T CallVirtual(uint32_t uIndex, void* pClass, Args... args) {
auto pFunc = GetVMethod<T(THISCALL*)(void*, Args...)>(uIndex, pClass);
return pFunc(pClass, args...);
}
} // namespace vmt
struct SchemaClassFieldData_t
{
const char* m_pszName; // 0x0000
void* m_pSchemaType; // 0x0008
int32_t m_iOffset; // 0x0010
int32_t m_iMetaDataSize; // 0x0014
void* m_pMetaData; // 0x0018
};
struct SchemaClassInfoData_t
{
char pad_0x0000[0x8]; // 0x0000
const char* m_pszName; // 0x0008
const char* m_pszModule; // 0x0010
int m_iSize; // 0x0018
int16_t m_iFieldsCount; // 0x001C
int16_t m_iStaticSize; // 0x001E
int16_t m_iMetadataSize; // 0x0020
int16_t m_iUnk1; // 0x0022
int16_t m_iUnk2; // 0x0024
int16_t m_iUnk3; // 0x0026
SchemaClassFieldData_t* m_pFieldsData; // 0x0028
};
class CSchemaSystemTypeScope
{
public:
void FindDeclaredClass(SchemaClassInfoData_t*& pClassInfo, const char* pszClassName);
};
class CSchemaSystem
{
public:
CSchemaSystemTypeScope* FindTypeScopeForModule(const char* szpModuleName);
CSchemaSystemTypeScope* GetServerTypeScope();
int32_t GetServerOffset(const char* pszClassName, const char* pszPropName);
};
extern CSchemaSystem* g_pCSchemaSystem;
#define SCHEMA_FIELD(type, className, propName) \
std::add_lvalue_reference_t<type> propName() \
{ \
static const int32_t offset = g_pCSchemaSystem->GetServerOffset(#className, #propName); \
return *reinterpret_cast<std::add_pointer_t<type>>(reinterpret_cast<intptr_t>(this) + offset); \
}
#endif //SCHEMASYSTEM_H

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steamid.py
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import re
import math
# Define some regex stuff
STEAM_ID_REGEX = "^STEAM_"
STEAM_ID_3_REGEX = "^\[.*\]$"
# steamID64 are all offset from this value
ID64_BASE = 76561197960265728
def convert_steamID(steamID, target_format:str, as_int=False):
"""
Wrapper for conversion methods to allow you to call different conversions via the same function
Parameters
----------
steamID : int or str
steamID of any format to convert
target_format : str
Format to convert steamId to
Possible values are: SteamID, SteamID3, SteamID64
as_int : bool
If a SteamId64 is returned as an int or a string
Only used when target_format = SteamId64
Default = False
Returns
-------
int or str
steamID value
"""
if target_format == 'SteamID':
return to_steamID(steamID)
elif target_format == 'SteamID3':
return to_steamID3(steamID)
elif target_format == 'SteamID64':
return to_steamID64(steamID, as_int)
else:
raise ValueError("Incorrect target Steam ID format. Target_format must be one of: SteamID, SteamID3, SteamID64")
def to_steamID(steamID):
"""
Convert to steamID
A steamID is unique to each steam account,
Formatted with digits as x "STEAM_0:x:xxxxxxxx"
Parameters
----------
steamID : int or str
steamID3 or steamID64 to convert to steamID
Returns
-------
str
steamID value
"""
id_str = str(steamID)
if re.search(STEAM_ID_REGEX, id_str): # Already a steamID
return id_str
elif re.search(STEAM_ID_3_REGEX, id_str): # If passed steamID3
id_split = id_str.split(":") # Split string into 'Universe', Account type, and Account number
account_id3 = int(id_split[2][:-1]) # Remove ] from end of steamID3
account_type = account_id3 % 2
account_id = (account_id3 - account_type) // 2
elif id_str.isnumeric(): # Passed steamID64
check_steamID64_length(id_str) # Validate id passed in
offset_id = int(id_str) - ID64_BASE
# Get the account type and id
account_type = offset_id % 2
account_id = ((offset_id - account_type) // 2)
return "STEAM_0:" + str(account_type) + ":" + str(account_id)
def to_steamID3(steamID):
"""
Convert to steamID3
A steamID3 is unique to each steam account,
Formatted with digits as x "[U:1:xxxxxxxx]"
Parameters
----------
steamID : int or str
steamID or steamID64 to convert to steamID3
Returns
-------
str
steamID3 value
"""
id_str = str(steamID)
if re.search(STEAM_ID_3_REGEX, id_str): # Already a steamID3
return id_str
elif re.search(STEAM_ID_REGEX, id_str): # If passed steamID
id_split = id_str.split(":") # Split string into 'Universe', Account type, and Account number
account_type = int(id_split[1]) # Check for account type
account_id = int(id_split[2]) # Account number, needs to be doubled when added to id3
# Join together in steamID3 format
return "[U:1:" + str(((account_id + account_type) * 2) - account_type) + "]"
elif id_str.isnumeric(): # Passed steamID64
check_steamID64_length(id_str) # Validate id passed in
offset_id = int(id_str) - ID64_BASE
# Get the account type and id
account_type = offset_id % 2
account_id = ((offset_id - account_type) // 2) + account_type
# Join together in steamID3 format
return "[U:1:" + str((account_id * 2) - account_type) + "]"
else:
raise ValueError(f"Unable to decode steamID: {steamID}")
def to_steamID64(steamID, as_int = False):
"""
Convert to steamID64
A steamID64 is a 17 digit number, unique to each steam account
Parameters
----------
steamID : int or str
steamID or steamID3 to convert to steamID64
as_int : bool
If the steamID64 is returned as an integer rather than string, Default = False
Returns
-------
int or str
steamID64 value
"""
id_str = str(steamID)
id_split = id_str.split(":") # Split string into 'Universe', Account type, and Account number
if id_str.isnumeric(): # Already a steamID64
check_steamID64_length(id_str) # Validate id passed in
if as_int:
return int(id_str)
else:
return id_str
elif re.search(STEAM_ID_REGEX, id_str): # If passed steamID
account_type = int(id_split[1]) # Check for account type
account_id = int(id_split[2]) # Account number, needs to be doubled when added to id64
elif re.search(STEAM_ID_3_REGEX, id_str): # If passed steamID3
account_id3 = int(id_split[2][:-1]) # Remove ] from end of steamID3
account_type = account_id3 % 2
account_id = (account_id3 - account_type) // 2
print(account_id3)
print(account_type)
print(account_id)
else:
raise ValueError(f"Unable to decode steamID: {steamID}")
id64 = ID64_BASE + (account_id * 2) + account_type
# Check if returning as string or integer
if as_int:
return id64
else:
return str(id64)
def check_steamID64_length(id_str :str):
"""
Check if a steamID64 is of the correct length, raises ValueError if not.
Not really for you to use
Parameters
----------
id_str : str
steamID64 to check length of
"""
if len(id_str) != 17:
raise ValueError(f"Incorrect length for steamID64: {id_str}")
print(to_steamID64('[U:1:271098320]'))

14
utils.hpp
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#pragma once
template <typename T, int index, typename ...Args>
constexpr T CallVFunc(void* pThis, Args... args) noexcept
{
return reinterpret_cast<T(*)(void*, Args...)> (reinterpret_cast<void***>(pThis)[0][index])(pThis, args...);
}
#ifdef _WIN32
#define WIN_LINUX(win, linux) win
#else
#define WIN_LINUX(win, linux) linux
#endif

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utils/memaddr.cpp
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#include "memaddr.h"
//-----------------------------------------------------------------------------
// Purpose: ResolveRelativeAddress wrapper
// Input : opcodeOffset -
// nextInstructionOffset -
// Output : CMemory
//-----------------------------------------------------------------------------
CMemory CMemory::FollowNearCall(const ptrdiff_t opcodeOffset, const ptrdiff_t nextInstructionOffset)
{
return ResolveRelativeAddress(opcodeOffset, nextInstructionOffset);
}
//-----------------------------------------------------------------------------
// Purpose: ResolveRelativeAddressSelf wrapper
// Input : opcodeOffset -
// nextInstructionOffset -
// Output : CMemory
//-----------------------------------------------------------------------------
CMemory CMemory::FollowNearCallSelf(const ptrdiff_t opcodeOffset, const ptrdiff_t nextInstructionOffset)
{
return ResolveRelativeAddressSelf(opcodeOffset, nextInstructionOffset);
}
//-----------------------------------------------------------------------------
// Purpose: resolves the relative pointer to offset
// Input : registerOffset -
// nextInstructionOffset -
// Output : CMemory
//-----------------------------------------------------------------------------
CMemory CMemory::ResolveRelativeAddress(const ptrdiff_t registerOffset, const ptrdiff_t nextInstructionOffset)
{
// Skip register.
const uintptr_t skipRegister = ptr + registerOffset;
// Get 4-byte long relative Address.
const int32_t relativeAddress = *reinterpret_cast<int32_t*>(skipRegister);
// Get location of next instruction.
const uintptr_t nextInstruction = ptr + nextInstructionOffset;
// Get function location via adding relative Address to next instruction.
return CMemory(nextInstruction + relativeAddress);
}
//-----------------------------------------------------------------------------
// Purpose: resolves the relative pointer to offset from current address
// Input : registerOffset -
// nextInstructionOffset -
// Output : CMemory
//-----------------------------------------------------------------------------
CMemory CMemory::ResolveRelativeAddressSelf(const ptrdiff_t registerOffset, const ptrdiff_t nextInstructionOffset)
{
// Skip register.
const uintptr_t skipRegister = ptr + registerOffset;
// Get 4-byte long relative Address.
const int32_t relativeAddress = *reinterpret_cast<int32_t*>(skipRegister);
// Get location of next instruction.
const uintptr_t nextInstruction = ptr + nextInstructionOffset;
// Get function location via adding relative Address to next instruction.
ptr = nextInstruction + relativeAddress;
return *this;
}

117
utils/memaddr.h
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#ifndef MEMADDR_H
#define MEMADDR_H
#ifdef _WIN32
#pragma once
#endif
#include <cstdint>
#include <stddef.h>
class CMemory
{
public:
enum class Direction : int
{
DOWN = 0,
UP,
};
CMemory(void) = default;
CMemory(const uintptr_t ptr) : ptr(ptr) {}
CMemory(const void* ptr) : ptr(uintptr_t(ptr)) {}
inline operator uintptr_t(void) const
{
return ptr;
}
inline operator void*(void) const
{
return reinterpret_cast<void*>(ptr);
}
inline operator bool(void) const
{
return ptr != 0;
}
inline bool operator!= (const CMemory& addr) const
{
return ptr != addr.ptr;
}
inline bool operator== (const CMemory& addr) const
{
return ptr == addr.ptr;
}
inline bool operator== (const uintptr_t& addr) const
{
return ptr == addr;
}
inline uintptr_t GetPtr(void) const
{
return ptr;
}
template<class T> inline T GetValue(void) const
{
return *reinterpret_cast<T*>(ptr);
}
template<typename T> inline T CCast(void) const
{
return (T)ptr;
}
template<typename T> inline T RCast(void) const
{
return reinterpret_cast<T>(ptr);
}
inline CMemory Offset(ptrdiff_t offset) const
{
return CMemory(ptr + offset);
}
inline CMemory OffsetSelf(ptrdiff_t offset)
{
ptr += offset;
return *this;
}
inline CMemory Deref(int deref = 1) const
{
uintptr_t reference = ptr;
while (deref--)
{
if (reference)
reference = *reinterpret_cast<uintptr_t*>(reference);
}
return CMemory(reference);
}
inline CMemory DerefSelf(int deref = 1)
{
while (deref--)
{
if (ptr)
ptr = *reinterpret_cast<uintptr_t*>(ptr);
}
return *this;
}
CMemory FollowNearCall(const ptrdiff_t opcodeOffset = 0x1, const ptrdiff_t nextInstructionOffset = 0x5);
CMemory FollowNearCallSelf(const ptrdiff_t opcodeOffset = 0x1, const ptrdiff_t nextInstructionOffset = 0x5);
CMemory ResolveRelativeAddress(const ptrdiff_t registerOffset = 0x0, const ptrdiff_t nextInstructionOffset = 0x4);
CMemory ResolveRelativeAddressSelf(const ptrdiff_t registerOffset = 0x0, const ptrdiff_t nextInstructionOffset = 0x4);
private:
uintptr_t ptr = 0;
};
#endif // MEMADDR_H

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utils/module.cpp
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#include <cmath>
#include <emmintrin.h>
#include "module.h"
#if defined _WIN32 && _M_X64
#include <windows.h>
#elif defined __linux__ && __x86_64__
#include <link.h>
#include <unistd.h>
#include <string.h>
#else
#error "Unsupported platform"
#endif
///////////////////////////////////////////////////////////////////////////////
// For converting a string pattern with wildcards to an array of bytes and mask.
std::pair<std::vector<uint8_t>, std::string> PatternToMaskedBytes(const std::string_view svInput)
{
char* pszPatternStart = const_cast<char*>(svInput.data());
char* pszPatternEnd = pszPatternStart + svInput.size();
std::vector<uint8_t> vBytes;
std::string svMask;
for (char* pszCurrentByte = pszPatternStart; pszCurrentByte < pszPatternEnd; ++pszCurrentByte)
{
if (*pszCurrentByte == '?')
{
++pszCurrentByte;
if (*pszCurrentByte == '?')
{
++pszCurrentByte; // Skip double wildcard.
}
vBytes.push_back(0); // Push the byte back as invalid.
svMask += '?';
}
else
{
vBytes.push_back(static_cast<uint8_t>(strtoul(pszCurrentByte, &pszCurrentByte, 16)));
svMask += 'x';
}
}
return make_pair(vBytes, svMask);
};
//-----------------------------------------------------------------------------
// Purpose: constructor
// Input : svModuleName
//-----------------------------------------------------------------------------
CModule::CModule(const std::string_view svModuleName) : m_svModuleName(svModuleName)
{
#if defined _WIN32 && _M_X64
m_pModuleBase = reinterpret_cast<uintptr_t>(GetModuleHandleA(svModuleName.data()));
#else
struct dl_data
{
ElfW(Addr) addr;
const char* moduleName;
} dldata{0, svModuleName.data()};
dl_iterate_phdr([](dl_phdr_info* info, size_t /* size */, void* data)
{
dl_data* dldata = reinterpret_cast<dl_data*>(data);
if (strstr(info->dlpi_name, dldata->moduleName) != nullptr)
{
dldata->addr = info->dlpi_addr;
}
return 0;
}, &dldata);
m_pModuleBase = reinterpret_cast<uintptr_t>(dldata.addr);
#endif
Init();
LoadSections();
}
//-----------------------------------------------------------------------------
// Purpose: constructor
// Input : addr
//-----------------------------------------------------------------------------
CModule::CModule(const CMemory addr)
{
#if defined _WIN32 && _M_X64
MEMORY_BASIC_INFORMATION mbi;
if (!VirtualQuery(addr, &mbi, sizeof(mbi)) || mbi.AllocationBase == nullptr)
{
return;
}
m_pModuleBase = reinterpret_cast<uintptr_t>(mbi.AllocationBase);
char szPath[MAX_PATH];
size_t nLen = GetModuleFileNameA(reinterpret_cast<HMODULE>(mbi.AllocationBase), szPath, sizeof(szPath));
m_svModuleName.assign(szPath, nLen);
#else
Dl_info info;
if (!dladdr(addr, &info) || !info.dli_fbase || !info.dli_fname)
{
return;
}
m_pModuleBase = reinterpret_cast<uintptr_t>(info.dli_fbase);
m_svModuleName.assign(info.dli_fname);
#endif
m_svModuleName.assign(m_svModuleName.substr(m_svModuleName.find_last_of("/\\") + 1)); // Leave only file name.
Init();
LoadSections();
}
//-----------------------------------------------------------------------------
// Purpose: initializes module descriptors
//-----------------------------------------------------------------------------
void CModule::Init()
{
#if defined _WIN32 && _M_X64
IMAGE_DOS_HEADER* pDOSHeader = reinterpret_cast<IMAGE_DOS_HEADER*>(m_pModuleBase);
IMAGE_NT_HEADERS64* pNTHeaders = reinterpret_cast<IMAGE_NT_HEADERS64*>(m_pModuleBase + pDOSHeader->e_lfanew);
const IMAGE_SECTION_HEADER* hSection = IMAGE_FIRST_SECTION(pNTHeaders); // Get first image section.
for (WORD i = 0; i < pNTHeaders->FileHeader.NumberOfSections; i++) // Loop through the sections.
{
const IMAGE_SECTION_HEADER& hCurrentSection = hSection[i]; // Get current section.
m_vModuleSections.push_back(ModuleSections_t(reinterpret_cast<const char*>(hCurrentSection.Name), static_cast<uintptr_t>(m_pModuleBase + hCurrentSection.VirtualAddress), hCurrentSection.SizeOfRawData)); // Push back a struct with the section data.
}
#else
Elf64_Ehdr* pEhdr = reinterpret_cast<Elf64_Ehdr*>(m_pModuleBase);
Elf64_Phdr* pPhdr = reinterpret_cast<Elf64_Phdr*>(m_pModuleBase + pEhdr->e_phoff);
for (Elf64_Half i = 0; i < pEhdr->e_phnum; i++) // Loop through the sections.
{
Elf64_Phdr& phdr = pPhdr[i];
if (phdr.p_type == PT_LOAD && phdr.p_flags == (PF_X | PF_R))
{
/* From glibc, elf/dl-load.c:
* c->mapend = ((ph->p_vaddr + ph->p_filesz + GLRO(dl_pagesize) - 1)
* & ~(GLRO(dl_pagesize) - 1));
*
* In glibc, the segment file size is aligned up to the nearest page size and
* added to the virtual address of the segment. We just want the size here.
*/
size_t pagesize = sysconf(_SC_PAGESIZE);
size_t nSectionSize = (phdr.p_filesz + pagesize - 1) & ~(pagesize - 1);
// We can't get get the section names, but most likely it will be exactly .text.
m_vModuleSections.push_back(ModuleSections_t(".text", m_pModuleBase + phdr.p_vaddr, nSectionSize));
break;
}
}
#endif
}
//-----------------------------------------------------------------------------
// Purpose: initializes the default executable segments
//-----------------------------------------------------------------------------
void CModule::LoadSections()
{
m_ExecutableCode = GetSectionByName(".text");
}
//-----------------------------------------------------------------------------
// Purpose: find array of bytes in process memory using SIMD instructions
// Input : *szPattern -
// *szMask -
// Output : CMemory
//-----------------------------------------------------------------------------
CMemory CModule::FindPatternSIMD(const uint8_t* szPattern, const char* szMask, const ModuleSections_t* moduleSection) const
{
const ModuleSections_t* section = moduleSection ? moduleSection : &m_ExecutableCode;
if (!section->IsSectionValid())
{
return CMemory();
}
const uintptr_t nBase = section->m_pSectionBase;
const size_t nSize = section->m_nSectionSize;
const size_t nMaskLen = strlen(szMask);
const uint8_t* pData = reinterpret_cast<uint8_t*>(nBase);
const uint8_t* pEnd = pData + nSize - nMaskLen;
int nMasks[64]; // 64*16 = enough masks for 1024 bytes.
const uint8_t iNumMasks = static_cast<uint8_t>(std::ceil(static_cast<float>(nMaskLen) / 16.f));
memset(nMasks, 0, iNumMasks * sizeof(int));
for (uint8_t i = 0; i < iNumMasks; i++)
{
for (int8_t j = std::min<int8_t>(nMaskLen - static_cast<size_t>(i) * 16, 16) - 1; j >= 0; --j)
{
if (szMask[i * 16 + j] == 'x')
{
nMasks[i] |= 1 << j;
}
}
}
const __m128i xmm1 = _mm_loadu_si128(reinterpret_cast<const __m128i*>(szPattern));
__m128i xmm2, xmm3, msks;
for (; pData != pEnd; _mm_prefetch(reinterpret_cast<const char*>(++pData + 64), _MM_HINT_NTA))
{
if (szPattern[0] == pData[0])
{
xmm2 = _mm_loadu_si128(reinterpret_cast<const __m128i*>(pData));
msks = _mm_cmpeq_epi8(xmm1, xmm2);
if ((_mm_movemask_epi8(msks) & nMasks[0]) == nMasks[0])
{
bool bFound = true;
for (uint8_t i = 1; i < iNumMasks; i++)
{
xmm2 = _mm_loadu_si128(reinterpret_cast<const __m128i*>((pData + i * 16)));
xmm3 = _mm_loadu_si128(reinterpret_cast<const __m128i*>((szPattern + i * 16)));
msks = _mm_cmpeq_epi8(xmm2, xmm3);
if ((_mm_movemask_epi8(msks) & nMasks[i]) != nMasks[i])
{
bFound = false;
break;
}
}
if (bFound)
{
return static_cast<CMemory>((&*(const_cast<uint8_t*>(pData))));
}
}
}
}
return CMemory();
}
//-----------------------------------------------------------------------------
// Purpose: find a string pattern in process memory using SIMD instructions
// Input : &svPattern
// &moduleSection
// Output : CMemory
//-----------------------------------------------------------------------------
CMemory CModule::FindPatternSIMD(const std::string_view svPattern, const ModuleSections_t* moduleSection) const
{
const std::pair patternInfo = PatternToMaskedBytes(svPattern);
return FindPatternSIMD(patternInfo.first.data(), patternInfo.second.c_str(), moduleSection);
}
//-----------------------------------------------------------------------------
// Purpose: get the module section by name (example: '.rdata', '.text')
// Input : *svModuleName -
// Output : ModuleSections_t
//-----------------------------------------------------------------------------
const CModule::ModuleSections_t CModule::GetSectionByName(const std::string_view svSectionName) const
{
for (const ModuleSections_t& section : m_vModuleSections)
{
if (section.m_svSectionName == svSectionName)
return section;
}
return ModuleSections_t();
}
//-----------------------------------------------------------------------------
// Purpose: returns the module base
//-----------------------------------------------------------------------------
uintptr_t CModule::GetModuleBase(void) const
{
return m_pModuleBase;
}
//-----------------------------------------------------------------------------
// Purpose: returns the module name
//-----------------------------------------------------------------------------
std::string_view CModule::GetModuleName(void) const
{
return m_svModuleName;
}

50
utils/module.h
Unescape Escape View File

@ -0,0 +1,50 @@
#ifndef MODULE_H
#define MODULE_H
#ifdef _WIN32
#pragma once
#endif
#include <string>
#include <vector>
#include "memaddr.h"
class CModule
{
public:
struct ModuleSections_t
{
ModuleSections_t(void) = default;
ModuleSections_t(const std::string_view svSectionName, uintptr_t pSectionBase, size_t nSectionSize) :
m_svSectionName(svSectionName), m_pSectionBase(pSectionBase), m_nSectionSize(nSectionSize) {}
bool IsSectionValid(void) const
{
return m_nSectionSize != 0;
}
std::string m_svSectionName; // Name of section.
uintptr_t m_pSectionBase{}; // Start address of section.
size_t m_nSectionSize{}; // Size of section.
};
CModule(const std::string_view moduleName);
CModule(const CMemory addr);
CMemory FindPatternSIMD(const uint8_t* szPattern, const char* szMask, const ModuleSections_t* moduleSection = nullptr) const;
CMemory FindPatternSIMD(const std::string_view svPattern, const ModuleSections_t* moduleSection = nullptr) const;
const ModuleSections_t GetSectionByName(const std::string_view svSectionName) const;
uintptr_t GetModuleBase(void) const;
std::string_view GetModuleName(void) const;
private:
void Init();
void LoadSections();
ModuleSections_t m_ExecutableCode;
std::string m_svModuleName;
uintptr_t m_pModuleBase{};
std::vector<ModuleSections_t> m_vModuleSections;
};
#endif // MODULE_H
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