initial commit

6 years ago · c0f5bee161
10 changed files with 1671 additions and 0 deletions
--- a/407
+++ b/407
@ -0,0 +1,407 @@
+# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
+import os, sys
+
+# Simple extensions do not need to modify this file.
+
+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.platform = platform
+    self.name = dir
+    self.path = None
+
+WinOnly = ['windows']
+WinLinux = ['windows', 'linux']
+WinLinuxMac = ['windows', 'linux', 'mac']
+
+PossibleSDKs = {
+  'ep2':  SDK('HL2SDKOB', '2.ep2', '3', 'ORANGEBOX', WinLinux, 'orangebox'),
+  'css':  SDK('HL2SDKCSS', '2.css', '6', 'CSS', WinLinuxMac, 'css'),
+}
+
+def ResolveEnvPath(env, folder):
+  if env in os.environ:
+    path = os.environ[env]
+    if os.path.isdir(path):
+      return path
+    return None
+
+  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 ExtensionConfig(object):
+  def __init__(self):
+    self.sdks = {}
+    self.binaries = []
+    self.extensions = []
+    self.generated_headers = None
+    self.mms_root = None
+    self.sm_root = None
+
+  @property
+  def tag(self):
+    if builder.options.debug == '1':
+      return 'Debug'
+    return 'Release'
+
+  def detectSDKs(self):
+    sdk_list = builder.options.sdks.split(',')
+    use_all = sdk_list[0] == 'all'
+    use_present = sdk_list[0] == 'present'
+
+    for sdk_name in PossibleSDKs:
+      sdk = PossibleSDKs[sdk_name]
+      if builder.target_platform in sdk.platform:
+        if builder.options.hl2sdk_root:
+          sdk_path = os.path.join(builder.options.hl2sdk_root, sdk.folder)
+        else:
+          sdk_path = ResolveEnvPath(sdk.envvar, sdk.folder)
+        if sdk_path is None or not os.path.isdir(sdk_path):
+          if use_all or sdk_name in sdk_list:
+            raise Exception('Could not find a valid path for {0}'.format(sdk.envvar))
+          continue
+        if use_all or use_present or sdk_name in sdk_list:
+          sdk.path = Normalize(sdk_path)
+          self.sdks[sdk_name] = sdk
+
+    if len(self.sdks) < 1:
+      raise Exception('At least one SDK must be available.')
+
+    if builder.options.sm_path:
+      self.sm_root = builder.options.sm_path
+    else:
+      self.sm_root = ResolveEnvPath('SOURCEMOD18', 'sourcemod-1.8')
+      if not self.sm_root:
+        self.sm_root = ResolveEnvPath('SOURCEMOD', 'sourcemod')
+      if not self.sm_root:
+        self.sm_root = ResolveEnvPath('SOURCEMOD_DEV', 'sourcemod-central')
+
+    if not self.sm_root or not os.path.isdir(self.sm_root):
+      raise Exception('Could not find a source copy of SourceMod')
+    self.sm_root = Normalize(self.sm_root)
+
+    if builder.options.mms_path:
+      self.mms_root = builder.options.mms_path
+    else:
+      self.mms_root = ResolveEnvPath('MMSOURCE110', 'mmsource-1.10')
+      if not self.mms_root:
+        self.mms_root = ResolveEnvPath('MMSOURCE', '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)
+
+  def configure(self):
+    cxx = builder.DetectCompilers()
+
+    if cxx.like('gcc'):
+      cxx.defines += [
+        'stricmp=strcasecmp',
+        '_stricmp=strcasecmp',
+        '_snprintf=snprintf',
+        '_vsnprintf=vsnprintf',
+        'HAVE_STDINT_H',
+        'GNUC',
+      ]
+      cxx.cflags += [
+        '-pipe',
+        '-fno-strict-aliasing',
+        '-Wall',
+        '-Werror',
+        '-Wno-unused',
+        '-Wno-switch',
+        '-Wno-array-bounds',
+        '-msse',
+        '-m32',
+      ]
+      cxx.cxxflags += [
+        '-std=c++11',
+      ]
+
+      have_gcc = cxx.vendor == 'gcc'
+      have_clang = cxx.vendor == 'clang'
+      if have_clang or (have_gcc and cxx.version >= '4'):
+        cxx.cflags += ['-fvisibility=hidden']
+        cxx.cxxflags += ['-fvisibility-inlines-hidden']
+        if have_clang or (have_gcc and cxx.version >= '4.6'):
+          cxx.cflags += ['-Wno-narrowing']
+        if (have_gcc and cxx.version >= '4.7') or (have_clang and cxx.version >= '3'):
+          cxx.cxxflags += ['-Wno-delete-non-virtual-dtor']
+        if have_gcc and cxx.version >= '4.8':
+          cxx.cflags += ['-Wno-unused-result']
+      if have_clang:
+        cxx.cxxflags += ['-Wno-implicit-exception-spec-mismatch']
+        if cxx.version >= 'apple-clang-5.1' or cxx.version >= 'clang-3.4':
+          cxx.cxxflags += ['-Wno-deprecated-register']
+        else:
+          cxx.cxxflags += ['-Wno-deprecated']
+        cxx.cflags += ['-Wno-sometimes-uninitialized']
+
+      cxx.linkflags += ['-m32']
+      cxx.cxxflags += [
+        '-fno-exceptions',
+        '-fno-threadsafe-statics',
+        '-Wno-non-virtual-dtor',
+        '-Wno-overloaded-virtual',
+      ]
+
+      if have_gcc:
+        cxx.cflags += ['-mfpmath=sse']
+    elif cxx.vendor == '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',
+        '_ITERATOR_DEBUG_LEVEL=0',
+      ]
+      cxx.cflags += [
+        '/W3',
+      ]
+      cxx.cxxflags += [
+        '/EHsc',
+        '/GR-',
+        '/TP',
+      ]
+      cxx.linkflags += [
+        '/MACHINE:X86',
+        '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.like('gcc'):
+        cxx.cflags += ['-O3']
+      elif cxx.like('msvc'):
+        cxx.cflags += ['/Ox', '/Zo']
+        cxx.linkflags += ['/OPT:ICF', '/OPT:REF']
+
+    # Debugging
+    if builder.options.debug == '1':
+      cxx.defines += ['DEBUG', '_DEBUG']
+      if cxx.like('msvc'):
+        cxx.cflags += ['/Od', '/RTC1']
+
+    # This needs to be after our optimization flags which could otherwise disable it.
+    if cxx.vendor == 'msvc':
+      # Don't omit the frame pointer.
+      cxx.cflags += ['/Oy-']
+
+    # Platform-specifics
+    if builder.target_platform == 'linux':
+      cxx.defines += ['_LINUX', 'POSIX']
+      cxx.linkflags += ['-lm']
+      if cxx.vendor == 'gcc':
+        cxx.linkflags += ['-static-libgcc']
+      elif cxx.vendor == 'clang':
+        cxx.linkflags += ['-lgcc_eh']
+    elif builder.target_platform == 'mac':
+      cxx.defines += ['OSX', '_OSX', 'POSIX']
+      cxx.cflags += ['-mmacosx-version-min=10.5']
+      cxx.linkflags += [
+        '-mmacosx-version-min=10.5',
+        '-arch', 'i386',
+        '-lstdc++',
+        '-stdlib=libstdc++',
+      ]
+      cxx.cxxflags += ['-stdlib=libstdc++']
+    elif builder.target_platform == 'windows':
+      cxx.defines += ['WIN32', '_WINDOWS']
+
+    # Finish up.
+    cxx.includes += [
+      os.path.join(self.sm_root, 'public'),
+    ]
+	
+  def ConfigureForHL2(self, binary, sdk):
+    compiler = binary.compiler
+
+    if sdk.name == 'episode1':
+      mms_path = os.path.join(self.mms_root, 'core-legacy')
+    else:
+      mms_path = os.path.join(self.mms_root, 'core')
+
+    compiler.cxxincludes += [
+      os.path.join(mms_path),
+      os.path.join(mms_path, 'sourcehook'),
+    ]
+
+    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(['public', 'toolframework'])
+      paths.append(['game', 'shared'])
+      paths.append(['common'])
+
+    compiler.defines += ['SOURCE_ENGINE=' + sdk.code]
+
+    if sdk.name in ['sdk2013', 'bms'] 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.like('msvc'):
+      compiler.defines += ['COMPILER_MSVC', 'COMPILER_MSVC32']
+    else:
+      compiler.defines += ['COMPILER_GCC']
+
+    # For everything after Swarm, this needs to be defined for entity networking
+    # to work properly with sendprop value changes.
+    if sdk.name in ['blade', 'insurgency', 'csgo', 'dota']:
+      compiler.defines += ['NETWORK_VARS_ENABLED']
+
+    if sdk.name in ['css', 'hl2dm', 'dods', 'sdk2013', 'bms', 'tf2', 'l4d', 'nucleardawn', 'l4d2', 'dota']:
+      if builder.target_platform in ['linux', 'mac']:
+        compiler.defines += ['NO_HOOK_MALLOC', 'NO_MALLOC_OVERRIDE']
+
+    if sdk.name == 'csgo' and builder.target_platform == 'linux':
+      compiler.linkflags += ['-lstdc++']
+
+    for path in paths:
+      compiler.cxxincludes += [os.path.join(sdk.path, *path)]
+
+    if builder.target_platform == 'linux':
+      if sdk.name == 'episode1':
+        lib_folder = os.path.join(sdk.path, 'linux_sdk')
+      elif sdk.name in ['sdk2013', 'bms']:
+        lib_folder = os.path.join(sdk.path, 'lib', 'public', 'linux32')
+      else:
+        lib_folder = os.path.join(sdk.path, 'lib', 'linux')
+    elif builder.target_platform == 'mac':
+      if sdk.name in ['sdk2013', 'bms']:
+        lib_folder = os.path.join(sdk.path, 'lib', 'public', 'osx32')
+      else:
+        lib_folder = os.path.join(sdk.path, 'lib', 'mac')
+
+    if builder.target_platform in ['linux', 'mac']:
+      if sdk.name in ['sdk2013', 'bms']:
+        compiler.postlink += [
+          compiler.Dep(os.path.join(lib_folder, 'tier1.a')),
+          compiler.Dep(os.path.join(lib_folder, 'mathlib.a'))
+        ]
+      else:
+        compiler.postlink += [
+          compiler.Dep(os.path.join(lib_folder, 'tier1_i486.a')),
+          compiler.Dep(os.path.join(lib_folder, 'mathlib_i486.a'))
+        ]
+
+      if sdk.name in ['blade', 'insurgency', 'csgo', 'dota']:
+        compiler.postlink += [compiler.Dep(os.path.join(lib_folder, 'interfaces_i486.a'))]
+
+    dynamic_libs = []
+    if builder.target_platform == 'linux':
+      if sdk.name in ['css', 'hl2dm', 'dods', 'tf2', 'sdk2013', 'bms', 'nucleardawn', 'l4d2']:
+        dynamic_libs = ['libtier0_srv.so', 'libvstdlib_srv.so']
+      elif sdk.name in ['l4d', 'blade', 'insurgency', 'csgo', 'dota']:
+        dynamic_libs = ['libtier0.so', 'libvstdlib.so']
+      else:
+        dynamic_libs = ['tier0_i486.so', 'vstdlib_i486.so']
+    elif builder.target_platform == 'mac':
+      compiler.linkflags.append('-liconv')
+      dynamic_libs = ['libtier0.dylib', 'libvstdlib.dylib']
+    elif builder.target_platform == 'windows':
+      libs = ['tier0', 'tier1', 'vstdlib', 'mathlib']
+      if sdk.name in ['swarm', 'blade', 'insurgency', 'csgo', 'dota']:
+        libs.append('interfaces')
+      for lib in libs:
+        lib_path = os.path.join(sdk.path, 'lib', 'public', lib) + '.lib'
+        compiler.linkflags.append(compiler.Dep(lib_path))
+
+    for library in dynamic_libs:
+      source_path = os.path.join(lib_folder, library)
+      output_path = os.path.join(binary.localFolder, library)
+
+      def make_linker(source_path, output_path):
+        def link(context, binary):
+          cmd_node, (output,) = context.AddSymlink(source_path, output_path)
+          return output
+        return link
+
+      linker = make_linker(source_path, output_path)
+      compiler.linkflags[0:0] = [compiler.Dep(library, linker)]
+
+    return binary
+
+  def ConfigureForExtension(self, context, compiler):
+    compiler.cxxincludes += [
+      os.path.join(context.currentSourcePath),
+      os.path.join(context.currentSourcePath, 'sdk'),
+      os.path.join(self.sm_root, 'public'),
+      os.path.join(self.sm_root, 'public', 'extensions'),
+      os.path.join(self.sm_root, 'sourcepawn', 'include'),
+      os.path.join(self.sm_root, 'public', 'amtl', 'include'),
+    ]
+    return compiler
+
+  def HL2Project(self, context, name):
+    project = context.compiler.LibraryProject(name)
+    self.ConfigureForExtension(context, project.compiler)
+    return project
+	
+  def HL2Config(self, project, name, sdk):
+    binary = project.Configure(name, '{0} - {1}'.format(self.tag, sdk.name))
+    return self.ConfigureForHL2(binary, sdk)
+
+Extension = ExtensionConfig()
+Extension.detectSDKs()
+Extension.configure()
+
+# Add additional buildscripts here
+BuildScripts = [
+  'AMBuilder',
+]
+
+if builder.backend == 'amb2':
+  BuildScripts += [
+    'PackageScript',
+  ]
+
+builder.RunBuildScripts(BuildScripts, { 'Extension': Extension})
--- a/28
+++ b/28
@ -0,0 +1,28 @@
+# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
+import os
+
+if not "SM" in globals():
+	SM = Extension
+
+projectName = 'connect'
+
+project = SM.HL2Project(builder, projectName + '.ext')
+project.sources += [
+  'extension.cpp',
+  '../../public/smsdk_ext.cpp',
+  '../../public/CDetour/detours.cpp',
+  '../../public/asm/asm.c'
+]
+
+for sdk_name in SM.sdks:
+  sdk = SM.sdks[sdk_name]
+
+  binary = SM.HL2Config(project, projectName + '.ext.' + sdk.ext, sdk)
+  binary.compiler.cxxincludes += [
+    os.path.join(SM.sm_root, 'public', 'extensions'),
+    os.path.join(SM.sm_root, 'public', 'sourcepawn'),
+    os.path.join(SM.sm_root, 'public', 'amtl'),
+    os.path.join(SM.sm_root, 'public', 'amtl', 'amtl')
+  ]
+
+SM.extensions += builder.Add(project)
--- a/233
+++ b/233
@ -0,0 +1,233 @@
+# (C)2004-2010 SourceMod Development Team
+# Makefile written by David "BAILOPAN" Anderson
+
+###########################################
+### EDIT THESE PATHS FOR YOUR OWN SETUP ###
+###########################################
+
+SMSDK = ../..
+HL2SDK_ORIG = ../../../hl2sdk
+HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_CSS = ../../../hl2sdk-css
+HL2SDK_OB_VALVE = ../../../hl2sdk-ob-valve
+HL2SDK_L4D = ../../../hl2sdk-l4d
+HL2SDK_L4D2 = ../../../hl2sdk-l4d2
+HL2SDK_CSGO = ../../../hl2sdk-csgo
+MMSOURCE19 = ../../../mmsource-1.9
+
+#####################################
+### EDIT BELOW FOR OTHER PROJECTS ###
+#####################################
+
+PROJECT = sample
+
+#Uncomment for Metamod: Source enabled extension
+#USEMETA = true
+
+OBJECTS = smsdk_ext.cpp extension.cpp
+
+##############################################
+### CONFIGURE ANY OTHER FLAGS/OPTIONS HERE ###
+##############################################
+
+C_OPT_FLAGS = -DNDEBUG -O3 -funroll-loops -pipe -fno-strict-aliasing
+C_DEBUG_FLAGS = -D_DEBUG -DDEBUG -g -ggdb3
+C_GCC4_FLAGS = -fvisibility=hidden
+CPP_GCC4_FLAGS = -fvisibility-inlines-hidden
+CPP = gcc
+CPP_OSX = clang
+
+##########################
+### SDK CONFIGURATIONS ###
+##########################
+
+override ENGSET = false
+
+# Check for valid list of engines
+ifneq (,$(filter original orangebox orangeboxvalve css left4dead left4dead2 csgo,$(ENGINE)))
+	override ENGSET = true
+endif
+
+ifeq "$(ENGINE)" "original"
+	HL2SDK = $(HL2SDK_ORIG)
+	CFLAGS += -DSOURCE_ENGINE=1
+endif
+ifeq "$(ENGINE)" "orangebox"
+	HL2SDK = $(HL2SDK_OB)
+	CFLAGS += -DSOURCE_ENGINE=3
+endif
+ifeq "$(ENGINE)" "css"
+	HL2SDK = $(HL2SDK_CSS)
+	CFLAGS += -DSOURCE_ENGINE=6
+endif
+ifeq "$(ENGINE)" "orangeboxvalve"
+	HL2SDK = $(HL2SDK_OB_VALVE)
+	CFLAGS += -DSOURCE_ENGINE=7
+endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	CFLAGS += -DSOURCE_ENGINE=8
+endif
+ifeq "$(ENGINE)" "left4dead2"
+	HL2SDK = $(HL2SDK_L4D2)
+	CFLAGS += -DSOURCE_ENGINE=9
+endif
+ifeq "$(ENGINE)" "csgo"
+	HL2SDK = $(HL2SDK_CSGO)
+	CFLAGS += -DSOURCE_ENGINE=12
+endif
+
+HL2PUB = $(HL2SDK)/public
+
+ifeq "$(ENGINE)" "original"
+	INCLUDE += -I$(HL2SDK)/public/dlls
+	METAMOD = $(MMSOURCE19)/core-legacy
+else
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	METAMOD = $(MMSOURCE19)/core
+endif
+
+OS := $(shell uname -s)
+
+ifeq "$(OS)" "Darwin"
+	LIB_EXT = dylib
+	HL2LIB = $(HL2SDK)/lib/mac
+else
+	LIB_EXT = so
+	ifeq "$(ENGINE)" "original"
+		HL2LIB = $(HL2SDK)/linux_sdk
+	else
+		HL2LIB = $(HL2SDK)/lib/linux
+	endif
+endif
+
+# if ENGINE is original or OB
+ifneq (,$(filter original orangebox,$(ENGINE)))
+	LIB_SUFFIX = _i486.$(LIB_EXT)
+else
+	LIB_PREFIX = lib
+	LIB_SUFFIX = .$(LIB_EXT)
+endif
+
+INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+
+ifeq "$(USEMETA)" "true"
+	LINK_HL2 = $(HL2LIB)/tier1_i486.a $(LIB_PREFIX)vstdlib$(LIB_SUFFIX) $(LIB_PREFIX)tier0$(LIB_SUFFIX)
+	ifeq "$(ENGINE)" "csgo"
+		LINK_HL2 += $(HL2LIB)/interfaces_i486.a
+	endif
+
+	LINK += $(LINK_HL2)
+
+	INCLUDE += -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 -I$(METAMOD) \
+		-I$(METAMOD)/sourcehook 
+	CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_BLOODYGOODTIME=4 -DSE_EYE=5 \
+		-DSE_CSS=6 -DSE_ORANGEBOXVALVE=7 -DSE_LEFT4DEAD=8 -DSE_LEFT4DEAD2=9 -DSE_ALIENSWARM=10 \
+		-DSE_PORTAL2=11 -DSE_CSGO=12
+endif
+
+LINK += -m32 -lm -ldl
+
+CFLAGS += -DPOSIX -Dstricmp=strcasecmp -D_stricmp=strcasecmp -D_strnicmp=strncasecmp -Dstrnicmp=strncasecmp \
+	-D_snprintf=snprintf -D_vsnprintf=vsnprintf -D_alloca=alloca -Dstrcmpi=strcasecmp -DCOMPILER_GCC -Wall -Werror \
+	-Wno-overloaded-virtual -Wno-switch -Wno-unused -msse -DSOURCEMOD_BUILD -DHAVE_STDINT_H -m32
+CPPFLAGS += -Wno-non-virtual-dtor -fno-exceptions -fno-rtti
+
+################################################
+### DO NOT EDIT BELOW HERE FOR MOST PROJECTS ###
+################################################
+
+BINARY = $(PROJECT).ext.$(LIB_EXT)
+
+ifeq "$(DEBUG)" "true"
+	BIN_DIR = Debug
+	CFLAGS += $(C_DEBUG_FLAGS)
+else
+	BIN_DIR = Release
+	CFLAGS += $(C_OPT_FLAGS)
+endif
+
+ifeq "$(USEMETA)" "true"
+	BIN_DIR := $(BIN_DIR).$(ENGINE)
+endif
+
+ifeq "$(OS)" "Darwin"
+	CPP = $(CPP_OSX)
+	LIB_EXT = dylib
+	CFLAGS += -DOSX -D_OSX
+	LINK += -dynamiclib -lstdc++ -mmacosx-version-min=10.5
+else
+	LIB_EXT = so
+	CFLAGS += -D_LINUX
+	LINK += -shared
+endif
+
+IS_CLANG := $(shell $(CPP) --version | head -1 | grep clang > /dev/null && echo "1" || echo "0")
+
+ifeq "$(IS_CLANG)" "1"
+	CPP_MAJOR := $(shell $(CPP) --version | grep clang | sed "s/.*version \([0-9]\)*\.[0-9]*.*/\1/")
+	CPP_MINOR := $(shell $(CPP) --version | grep clang | sed "s/.*version [0-9]*\.\([0-9]\)*.*/\1/")
+else
+	CPP_MAJOR := $(shell $(CPP) -dumpversion >&1 | cut -b1)
+	CPP_MINOR := $(shell $(CPP) -dumpversion >&1 | cut -b3)
+endif
+
+# If not clang
+ifeq "$(IS_CLANG)" "0"
+	CFLAGS += -mfpmath=sse
+endif
+
+# Clang || GCC >= 4
+ifeq "$(shell expr $(IS_CLANG) \| $(CPP_MAJOR) \>= 4)" "1"
+	CFLAGS += $(C_GCC4_FLAGS)
+	CPPFLAGS += $(CPP_GCC4_FLAGS)
+endif
+
+# Clang >= 3 || GCC >= 4.7
+ifeq "$(shell expr $(IS_CLANG) \& $(CPP_MAJOR) \>= 3 \| $(CPP_MAJOR) \>= 4 \& $(CPP_MINOR) \>= 7)" "1"
+	CFLAGS += -Wno-delete-non-virtual-dtor
+endif
+
+# OS is Linux and not using clang
+ifeq "$(shell expr $(OS) \= Linux \& $(IS_CLANG) \= 0)" "1"
+	LINK += -static-libgcc
+endif
+
+OBJ_BIN := $(OBJECTS:%.cpp=$(BIN_DIR)/%.o)
+
+# This will break if we include other Makefiles, but is fine for now. It allows
+#  us to make a copy of this file that uses altered paths (ie. Makefile.mine)
+#  or other changes without mucking up the original.
+MAKEFILE_NAME := $(CURDIR)/$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+
+$(BIN_DIR)/%.o: %.cpp
+	$(CPP) $(INCLUDE) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<
+
+all: check
+	mkdir -p $(BIN_DIR)
+	ln -sf ../smsdk_ext.cpp
+	if [ "$(USEMETA)" = "true" ]; then \
+		ln -sf $(HL2LIB)/$(LIB_PREFIX)vstdlib$(LIB_SUFFIX); \
+		ln -sf $(HL2LIB)/$(LIB_PREFIX)tier0$(LIB_SUFFIX); \
+	fi
+	$(MAKE) -f $(MAKEFILE_NAME) extension
+
+check:
+	if [ "$(USEMETA)" = "true" ] && [ "$(ENGSET)" = "false" ]; then \
+		echo "You must supply one of the following values for ENGINE:"; \
+		echo "csgo, left4dead2, left4dead, css, orangeboxvalve, orangebox, or original"; \
+		exit 1; \
+	fi
+
+extension: check $(OBJ_BIN)
+	$(CPP) $(INCLUDE) $(OBJ_BIN) $(LINK) -o $(BIN_DIR)/$(BINARY)
+
+debug:
+	$(MAKE) -f $(MAKEFILE_NAME) all DEBUG=true
+
+default: all
+
+clean: check
+	rm -rf $(BIN_DIR)/*.o
+	rm -rf $(BIN_DIR)/$(BINARY)
+
--- a/42
+++ b/42
@ -0,0 +1,42 @@
+# vim: set ts=8 sts=2 sw=2 tw=99 et ft=python:
+import os
+
+# This is where the files will be output to
+# package is the default
+builder.SetBuildFolder('package')
+
+# Add any folders you need to this list
+folder_list = [
+  'addons/sourcemod/extensions',
+  'addons/sourcemod/scripting/include',
+  'addons/sourcemod/gamedata'
+]
+
+# Create the distribution folder hierarchy.
+folder_map = {}
+for folder in folder_list:
+  norm_folder = os.path.normpath(folder)
+  folder_map[folder] = builder.AddFolder(norm_folder)
+
+# Do all straight-up file copies from the source tree.
+def CopyFiles(src, dest, files):
+  if not dest:
+    dest = src
+  dest_entry = folder_map[dest]
+  for source_file in files:
+    source_path = os.path.join(builder.sourcePath, src, source_file)
+    builder.AddCopy(source_path, dest_entry)
+
+# Include files
+CopyFiles('include', 'addons/sourcemod/scripting/include',
+  [ 'connect.inc', ]
+)
+
+# Gamedata (custom so updater doesn't replace it)
+CopyFiles('gamedata', 'addons/sourcemod/gamedata',
+  [ 'connect2.games.txt' ]
+)
+
+# Copy binaries.
+for cxx_task in Extension.extensions:
+  builder.AddCopy(cxx_task.binary, folder_map['addons/sourcemod/extensions'])
--- a/configure.py
+++ b/configure.py
@ -0,0 +1,23 @@
+# vim: set sts=2 ts=8 sw=2 tw=99 et:
+import sys
+from ambuild2 import run
+
+# Simple extensions do not need to modify this file.
+
+builder = run.PrepareBuild(sourcePath = sys.path[0])
+
+builder.options.add_option('--hl2sdk-root', type=str, dest='hl2sdk_root', default=None,
+		                   help='Root search folder for HL2SDKs')
+builder.options.add_option('--mms-path', type=str, dest='mms_path', default=None,
+                       help='Path to Metamod:Source')
+builder.options.add_option('--sm-path', type=str, dest='sm_path', default=None,
+                       help='Path to SourceMod')
+builder.options.add_option('--enable-debug', action='store_const', const='1', dest='debug',
+                       help='Enable debugging symbols')
+builder.options.add_option('--enable-optimize', action='store_const', const='1', dest='opt',
+                       help='Enable optimization')
+builder.options.add_option('-s', '--sdks', default='all', dest='sdks',
+                       help='Build against specified SDKs; valid args are "all", "present", or '
+                            'comma-delimited list of engine names (default: %default)')
+
+builder.Configure()
--- a/extension.cpp
+++ b/extension.cpp
@ -0,0 +1,610 @@
+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod Sample Extension
+ * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
+ * =============================================================================
+ *
+ * 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 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 <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, AlliedModders LLC gives you permission to link the
+ * code of this program (as well as its derivative works) to "Half-Life 2," the
+ * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
+ * by the Valve Corporation.  You must obey the GNU General Public License in
+ * all respects for all other code used.  Additionally, AlliedModders LLC grants
+ * this exception to all derivative works.  AlliedModders LLC defines further
+ * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
+ * or <http://www.sourcemod.net/license.php>.
+ *
+ * Version: $Id$
+ */
+
+#include "extension.h"
+#include "CDetour/detours.h"
+#include "steam/steamclientpublic.h"
+#include "steam/isteamuser.h"
+#include <sm_stringhashmap.h>
+
+/**
+ * @file extension.cpp
+ * @brief Implement extension code here.
+ */
+
+Connect g_Connect;		/**< Global singleton for extension's main interface */
+
+SMEXT_LINK(&g_Connect);
+
+ConVar g_ConnectVersion("connect_version", SMEXT_CONF_VERSION, FCVAR_REPLICATED|FCVAR_NOTIFY, SMEXT_CONF_DESCRIPTION " Version");
+
+IGameConfig *g_pGameConf = NULL;
+IForward *g_pConnectForward = NULL;
+
+class IClient;
+class CBaseClient;
+
+class CBaseServer;
+
+typedef enum EAuthProtocol
+{
+	k_EAuthProtocolWONCertificate = 1,
+	k_EAuthProtocolHashedCDKey = 2,
+	k_EAuthProtocolSteam = 3,
+} EAuthProtocol;
+
+typedef enum EBeginAuthSessionResult
+{
+	k_EBeginAuthSessionResultOK = 0,				// Ticket is valid for this game and this steamID.
+	k_EBeginAuthSessionResultInvalidTicket = 1,		// Ticket is not valid.
+	k_EBeginAuthSessionResultDuplicateRequest = 2,	// A ticket has already been submitted for this steamID
+	k_EBeginAuthSessionResultInvalidVersion = 3,	// Ticket is from an incompatible interface version
+	k_EBeginAuthSessionResultGameMismatch = 4,		// Ticket is not for this game
+	k_EBeginAuthSessionResultExpiredTicket = 5,		// Ticket has expired
+} EBeginAuthSessionResult;
+
+typedef struct netadr_s
+{
+private:
+	typedef enum
+	{
+		NA_NULL = 0,
+		NA_LOOPBACK,
+		NA_BROADCAST,
+		NA_IP,
+	} netadrtype_t;
+
+public:
+	netadrtype_t	type;
+	unsigned char	ip[4];
+	unsigned short	port;
+} netadr_t;
+
+const char *CSteamID::Render() const
+{
+	static char szSteamID[64];
+	V_snprintf(szSteamID, sizeof(szSteamID), "STEAM_0:%u:%u", (m_unAccountID % 2) ? 1 : 0, (int32)m_unAccountID/2);
+	return szSteamID;
+}
+
+class CSteam3Server
+{
+public:
+	void *m_pSteamGameServer;
+	void *m_pSteamGameServerUtils;
+	void *m_pSteamGameServerNetworking;
+	void *m_pSteamGameServerStats;
+	void *m_pSteamHTTP;
+} *g_pSteam3Server;
+
+CBaseServer *g_pBaseServer = NULL;
+
+typedef CSteam3Server *(*Steam3ServerFunc)();
+
+#ifndef WIN32
+typedef void (*RejectConnectionFunc)(CBaseServer *, const netadr_t &address, int iClientChallenge, const char *pchReason);
+#else
+typedef void (__fastcall *RejectConnectionFunc)(CBaseServer *, void *, const netadr_t &address, int iClientChallenge, const char *pchReason);
+#endif
+
+#ifndef WIN32
+typedef void (*SetSteamIDFunc)(CBaseClient *, const CSteamID &steamID);
+#else
+typedef void (__fastcall *SetSteamIDFunc)(CBaseClient *, void *, const CSteamID &steamID);
+#endif
+
+Steam3ServerFunc g_pSteam3ServerFunc = NULL;
+RejectConnectionFunc g_pRejectConnectionFunc = NULL;
+SetSteamIDFunc g_pSetSteamIDFunc = NULL;
+
+CSteam3Server *Steam3Server()
+{
+	if(!g_pSteam3ServerFunc)
+		return NULL;
+
+	return g_pSteam3ServerFunc();
+}
+
+void RejectConnection(const netadr_t &address, int iClientChallenge, const char *pchReason)
+{
+	if(!g_pRejectConnectionFunc || !g_pBaseServer)
+		return;
+
+#ifndef WIN32
+	g_pRejectConnectionFunc(g_pBaseServer, address, iClientChallenge, pchReason);
+#else
+	g_pRejectConnectionFunc(g_pBaseServer, NULL, address, iClientChallenge, pchReason);
+#endif
+}
+
+void SetSteamID(CBaseClient *pClient, const CSteamID &steamID)
+{
+	if(!pClient || !g_pSetSteamIDFunc)
+		return;
+
+#ifndef WIN32
+	g_pSetSteamIDFunc(pClient, steamID);
+#else
+	g_pSetSteamIDFunc(pClient, NULL, steamID);
+#endif
+}
+
+class VFuncEmptyClass{};
+
+int g_nBeginAuthSessionOffset = 0;
+int g_nEndAuthSessionOffset = 0;
+
+EBeginAuthSessionResult BeginAuthSession(const void *pAuthTicket, int cbAuthTicket, CSteamID steamID)
+{
+	if(!g_pSteam3Server || !g_pSteam3Server->m_pSteamGameServer || g_nBeginAuthSessionOffset == 0)
+		return k_EBeginAuthSessionResultOK;
+
+	void **this_ptr = *(void ***)&g_pSteam3Server->m_pSteamGameServer;
+	void **vtable = *(void ***)g_pSteam3Server->m_pSteamGameServer;
+	void *func = vtable[g_nBeginAuthSessionOffset];
+
+	union {
+		EBeginAuthSessionResult (VFuncEmptyClass::*mfpnew)(const void *, int, CSteamID);
+
+#ifndef WIN32
+		struct {
+			void *addr;
+			intptr_t adjustor;
+		} s;
+	} u;
+
+	u.s.addr = func;
+	u.s.adjustor = 0;
+#else
+		void *addr;
+	} u;
+
+	u.addr = func;
+#endif
+
+	return (EBeginAuthSessionResult)(reinterpret_cast<VFuncEmptyClass*>(this_ptr)->*u.mfpnew)(pAuthTicket, cbAuthTicket, steamID);
+}
+
+void EndAuthSession(CSteamID steamID)
+{
+	if(!g_pSteam3Server || !g_pSteam3Server->m_pSteamGameServer || g_nEndAuthSessionOffset == 0)
+		return;
+
+	void **this_ptr = *(void ***)&g_pSteam3Server->m_pSteamGameServer;
+	void **vtable = *(void ***)g_pSteam3Server->m_pSteamGameServer;
+	void *func = vtable[g_nEndAuthSessionOffset];
+
+	union {
+		void (VFuncEmptyClass::*mfpnew)(CSteamID);
+
+#ifndef WIN32
+		struct {
+			void *addr;
+			intptr_t adjustor;
+		} s;
+	} u;
+
+	u.s.addr = func;
+	u.s.adjustor = 0;
+#else
+		void *addr;
+	} u;
+
+	u.addr = func;
+#endif
+
+	return (void)(reinterpret_cast<VFuncEmptyClass*>(this_ptr)->*u.mfpnew)(steamID);
+}
+
+CDetour *g_Detour_CBaseServer__ConnectClient = NULL;
+CDetour *g_Detour_CBaseServer__RejectConnection = NULL;
+CDetour *g_Detour_CBaseServer__CheckChallengeType = NULL;
+CDetour *g_Detour_CSteam3Server__OnValidateAuthTicketResponse = NULL;
+
+class ConnectClientStorage
+{
+public:
+	void* pThis;
+
+	netadr_t address;
+	int nProtocol;
+	int iChallenge;
+	int iClientChallenge;
+	int nAuthProtocol;
+	char pchName[255];
+	char pchPassword[255];
+	char pCookie[255];
+	int cbCookie;
+
+	uint64 ullSteamID;
+	bool Validated;
+
+	ConnectClientStorage() { }
+	ConnectClientStorage(netadr_t address, int nProtocol, int iChallenge, int iClientChallenge, int nAuthProtocol, const char *pchName, const char *pchPassword, const char *pCookie, int cbCookie)
+	{
+		this->address = address;
+		this->nProtocol = nProtocol;
+		this->iChallenge = iChallenge;
+		this->iClientChallenge = iClientChallenge;
+		this->nAuthProtocol = nAuthProtocol;
+		strncpy(this->pchName, pchName, sizeof(this->pchName));
+		strncpy(this->pchPassword, pchPassword, sizeof(this->pchPassword));
+		strncpy(this->pCookie, pCookie, sizeof(this->pCookie));
+		this->cbCookie = cbCookie;
+		this->Validated = false;
+	}
+};
+StringHashMap<ConnectClientStorage> g_ConnectClientStorage;
+
+bool g_bEndAuthSessionOnRejectConnection = false;
+CSteamID g_lastClientSteamID;
+bool g_bSuppressCheckChallengeType = false;
+
+DETOUR_DECL_MEMBER9(CBaseServer__ConnectClient, IClient *, netadr_t &, address, int, nProtocol, int, iChallenge, int, iClientChallenge, int, nAuthProtocol, const char *, pchName, const char *, pchPassword, const char *, pCookie, int, cbCookie)
+{
+	if(nAuthProtocol != k_EAuthProtocolSteam)
+	{
+		// This is likely a SourceTV client, we don't want to interfere here.
+		return DETOUR_MEMBER_CALL(CBaseServer__ConnectClient)(address, nProtocol, iChallenge, iClientChallenge, nAuthProtocol, pchName, pchPassword, pCookie, cbCookie);
+	}
+
+	g_pBaseServer = (CBaseServer *)this;
+
+	if(pCookie == NULL || (size_t)cbCookie < sizeof(uint64))
+	{
+		RejectConnection(address, iClientChallenge, "#GameUI_ServerRejectInvalidSteamCertLen");
+		return NULL;
+	}
+
+	char ipString[32];
+	V_snprintf(ipString, sizeof(ipString), "%u.%u.%u.%u", address.ip[0], address.ip[1], address.ip[2], address.ip[3]);
+
+	char passwordBuffer[255];
+	V_strncpy(passwordBuffer, pchPassword, sizeof(passwordBuffer));
+	uint64 ullSteamID = *(uint64 *)pCookie;
+
+	void *pvTicket = (void *)((intptr_t)pCookie + sizeof(uint64));
+	int cbTicket = cbCookie - sizeof(uint64);
+
+	g_bEndAuthSessionOnRejectConnection = true;
+	g_lastClientSteamID = CSteamID(ullSteamID);
+
+	char aSteamID[32];
+	V_strncpy(aSteamID, g_lastClientSteamID.Render(), sizeof(aSteamID));
+
+	// If client is in async state remove the old object and fake an async retVal
+	// This can happen if the async ClientPreConnectEx takes too long to be called
+	// and the client auto-retries.
+	bool AsyncWaiting = false;
+	ConnectClientStorage Storage;
+	if(g_ConnectClientStorage.retrieve(aSteamID, &Storage))
+	{
+		g_ConnectClientStorage.remove(aSteamID);
+		EndAuthSession(g_lastClientSteamID);
+
+		// Only wait for async on auto-retry, manual retries should go through the full chain
+		// Don't want to leave the client waiting forever if something breaks in the async forward
+		if(Storage.iClientChallenge == iClientChallenge)
+			AsyncWaiting = true;
+	}
+
+	EBeginAuthSessionResult result = BeginAuthSession(pvTicket, cbTicket, g_lastClientSteamID);
+	if(result != k_EBeginAuthSessionResultOK)
+	{
+		RejectConnection(address, iClientChallenge, "#GameUI_ServerRejectSteam");
+		return NULL;
+	}
+
+	char rejectReason[255];
+	cell_t retVal = 1;
+
+	if(AsyncWaiting)
+		retVal = -1; // Fake async return code when waiting for async call
+	else
+	{
+		g_pConnectForward->PushString(pchName);
+		g_pConnectForward->PushStringEx(passwordBuffer, sizeof(passwordBuffer), SM_PARAM_STRING_UTF8 | SM_PARAM_STRING_COPY, SM_PARAM_COPYBACK);
+		g_pConnectForward->PushString(ipString);
+		g_pConnectForward->PushString(aSteamID);
+		g_pConnectForward->PushStringEx(rejectReason, sizeof(rejectReason), SM_PARAM_STRING_UTF8 | SM_PARAM_STRING_COPY, SM_PARAM_COPYBACK);
+		g_pConnectForward->Execute(&retVal);
+		pchPassword = passwordBuffer;
+	}
+
+	// k_OnClientPreConnectEx_Reject
+	if(retVal == 0)
+	{
+		RejectConnection(address, iClientChallenge, rejectReason);
+		return NULL;
+	}
+
+	// k_OnClientPreConnectEx_Async
+	if(retVal == -1)
+	{
+		ConnectClientStorage Storage(address, nProtocol, iChallenge, iClientChallenge, nAuthProtocol, pchName, pchPassword, pCookie, cbCookie);
+		Storage.pThis = this;
+		Storage.ullSteamID = ullSteamID;
+
+		if(!g_ConnectClientStorage.replace(aSteamID, Storage))
+		{
+			RejectConnection(address, iClientChallenge, "Internal error.");
+			return NULL;
+		}
+
+		return NULL;
+	}
+
+	// k_OnClientPreConnectEx_Accept
+	g_bSuppressCheckChallengeType = true;
+	return DETOUR_MEMBER_CALL(CBaseServer__ConnectClient)(address, nProtocol, iChallenge, iClientChallenge, nAuthProtocol, pchName, pchPassword, pCookie, cbCookie);
+}
+
+DETOUR_DECL_MEMBER3(CBaseServer__RejectConnection, void, netadr_t &, address, int, iClientChallenge, const char *, pchReason)
+{
+	if(g_bEndAuthSessionOnRejectConnection)
+	{
+		EndAuthSession(g_lastClientSteamID);
+		g_bEndAuthSessionOnRejectConnection = false;
+	}
+
+	return DETOUR_MEMBER_CALL(CBaseServer__RejectConnection)(address, iClientChallenge, pchReason);
+}
+
+DETOUR_DECL_MEMBER7(CBaseServer__CheckChallengeType, bool, CBaseClient *, pClient, int, nUserID, netadr_t &, address, int, nAuthProtocol, const char *, pCookie, int, cbCookie, int, iClientChallenge)
+{
+	if(g_bSuppressCheckChallengeType)
+	{
+		g_bEndAuthSessionOnRejectConnection = false;
+
+		SetSteamID(pClient, g_lastClientSteamID);
+
+		g_bSuppressCheckChallengeType = false;
+		return true;
+	}
+
+	return DETOUR_MEMBER_CALL(CBaseServer__CheckChallengeType)(pClient, nUserID, address, nAuthProtocol, pCookie, cbCookie, iClientChallenge);
+}
+
+DETOUR_DECL_MEMBER1(CSteam3Server__OnValidateAuthTicketResponse, int, CSteamID *, steamID)
+{
+	char aSteamID[32];
+	V_strncpy(aSteamID, steamID->Render(), sizeof(aSteamID));
+
+	ConnectClientStorage Storage;
+	if(g_ConnectClientStorage.retrieve(aSteamID, &Storage))
+	{
+		Storage.Validated = true;
+		g_ConnectClientStorage.replace(aSteamID, Storage);
+	}
+
+	return DETOUR_MEMBER_CALL(CSteam3Server__OnValidateAuthTicketResponse)(steamID);
+}
+
+bool Connect::SDK_OnLoad(char *error, size_t maxlen, bool late)
+{
+	char conf_error[255] = "";
+	if(!gameconfs->LoadGameConfigFile("connect2.games", &g_pGameConf, conf_error, sizeof(conf_error)))
+	{
+		if(conf_error[0])
+		{
+			snprintf(error, maxlen, "Could not read connect2.games.txt: %s\n", conf_error);
+		}
+		return false;
+	}
+
+	if(!g_pGameConf->GetMemSig("CBaseServer__RejectConnection", (void **)(&g_pRejectConnectionFunc)) || !g_pRejectConnectionFunc)
+	{
+		snprintf(error, maxlen, "Failed to find CBaseServer__RejectConnection function.\n");
+		return false;
+	}
+
+	if(!g_pGameConf->GetMemSig("CBaseClient__SetSteamID", (void **)(&g_pSetSteamIDFunc)) || !g_pSetSteamIDFunc)
+	{
+		snprintf(error, maxlen, "Failed to find CBaseClient__SetSteamID function.\n");
+		return false;
+	}
+
+#ifndef WIN32
+	if(!g_pGameConf->GetMemSig("Steam3Server", (void **)(&g_pSteam3ServerFunc)) || !g_pSteam3ServerFunc)
+	{
+		snprintf(error, maxlen, "Failed to find Steam3Server function.\n");
+		return false;
+	}
+#else
+	void *address;
+	if(!g_pGameConf->GetMemSig("CBaseServer__CheckMasterServerRequestRestart", &address) || !address)
+	{
+		snprintf(error, maxlen, "Failed to find CBaseServer__CheckMasterServerRequestRestart function.\n");
+		return false;
+	}
+
+	//META_CONPRINTF("CheckMasterServerRequestRestart: %p\n", address);
+	address = (void *)((intptr_t)address + 1); // Skip CALL opcode
+	intptr_t offset = (intptr_t)(*(void **)address); // Get offset
+
+	g_pSteam3ServerFunc = (Steam3ServerFunc)((intptr_t)address + offset + sizeof(intptr_t));
+	//META_CONPRINTF("Steam3Server: %p\n", g_pSteam3ServerFunc);
+#endif
+
+	g_pSteam3Server = Steam3Server();
+	if(!g_pSteam3Server)
+	{
+		snprintf(error, maxlen, "Unable to get Steam3Server singleton.\n");
+		return false;
+	}
+
+	/*
+	META_CONPRINTF("ISteamGameServer: %p\n", g_pSteam3Server->m_pSteamGameServer);
+	META_CONPRINTF("ISteamUtils: %p\n", g_pSteam3Server->m_pSteamGameServerUtils);
+	META_CONPRINTF("ISteamMasterServerUpdater: %p\n", g_pSteam3Server->m_pSteamMasterServerUpdater);
+	META_CONPRINTF("ISteamNetworking: %p\n", g_pSteam3Server->m_pSteamGameServerNetworking);
+	META_CONPRINTF("ISteamGameServerStats: %p\n", g_pSteam3Server->m_pSteamGameServerStats);
+	*/
+
+	if(!g_pGameConf->GetOffset("ISteamGameServer__BeginAuthSession", &g_nBeginAuthSessionOffset) || g_nBeginAuthSessionOffset == 0)
+	{
+		snprintf(error, maxlen, "Failed to find ISteamGameServer__BeginAuthSession offset.\n");
+		return false;
+	}
+
+	if(!g_pGameConf->GetOffset("ISteamGameServer__EndAuthSession", &g_nEndAuthSessionOffset) || g_nEndAuthSessionOffset == 0)
+	{
+		snprintf(error, maxlen, "Failed to find ISteamGameServer__EndAuthSession offset.\n");
+		return false;
+	}
+
+	CDetourManager::Init(g_pSM->GetScriptingEngine(), g_pGameConf);
+
+	g_Detour_CBaseServer__ConnectClient = DETOUR_CREATE_MEMBER(CBaseServer__ConnectClient, "CBaseServer__ConnectClient");
+	if(!g_Detour_CBaseServer__ConnectClient)
+	{
+		snprintf(error, maxlen, "Failed to detour CBaseServer__ConnectClient.\n");
+		return false;
+	}
+	g_Detour_CBaseServer__ConnectClient->EnableDetour();
+
+	g_Detour_CBaseServer__RejectConnection = DETOUR_CREATE_MEMBER(CBaseServer__RejectConnection, "CBaseServer__RejectConnection");
+	if(!g_Detour_CBaseServer__RejectConnection)
+	{
+		snprintf(error, maxlen, "Failed to detour CBaseServer__RejectConnection.\n");
+		return false;
+	}
+	g_Detour_CBaseServer__RejectConnection->EnableDetour();
+
+	g_Detour_CBaseServer__CheckChallengeType = DETOUR_CREATE_MEMBER(CBaseServer__CheckChallengeType, "CBaseServer__CheckChallengeType");
+	if(!g_Detour_CBaseServer__CheckChallengeType)
+	{
+		snprintf(error, maxlen, "Failed to detour CBaseServer__CheckChallengeType.\n");
+		return false;
+	}
+	g_Detour_CBaseServer__CheckChallengeType->EnableDetour();
+
+	g_Detour_CSteam3Server__OnValidateAuthTicketResponse = DETOUR_CREATE_MEMBER(CSteam3Server__OnValidateAuthTicketResponse, "CSteam3Server__OnValidateAuthTicketResponse");
+	if(!g_Detour_CSteam3Server__OnValidateAuthTicketResponse)
+	{
+		snprintf(error, maxlen, "Failed to detour CSteam3Server__OnValidateAuthTicketResponse.\n");
+		return false;
+	}
+	g_Detour_CSteam3Server__OnValidateAuthTicketResponse->EnableDetour();
+
+	g_pConnectForward = g_pForwards->CreateForward("OnClientPreConnectEx", ET_LowEvent, 5, NULL, Param_String, Param_String, Param_String, Param_String, Param_String);
+
+	return true;
+}
+
+bool Connect::SDK_OnMetamodLoad(ISmmAPI *ismm, char *error, size_t maxlen, bool late)
+{
+	GET_V_IFACE_CURRENT(GetEngineFactory, g_pCVar, ICvar, CVAR_INTERFACE_VERSION);
+	ConVar_Register(0, this);
+
+	return true;
+}
+
+void Connect::SDK_OnUnload()
+{
+	if(g_pConnectForward)
+		g_pForwards->ReleaseForward(g_pConnectForward);
+
+	if(g_Detour_CBaseServer__ConnectClient)
+	{
+		g_Detour_CBaseServer__ConnectClient->Destroy();
+		g_Detour_CBaseServer__ConnectClient = NULL;
+	}
+	if(g_Detour_CBaseServer__RejectConnection)
+	{
+		g_Detour_CBaseServer__RejectConnection->Destroy();
+		g_Detour_CBaseServer__RejectConnection = NULL;
+	}
+	if(g_Detour_CBaseServer__CheckChallengeType)
+	{
+		g_Detour_CBaseServer__CheckChallengeType->Destroy();
+		g_Detour_CBaseServer__CheckChallengeType = NULL;
+	}
+	if(g_Detour_CSteam3Server__OnValidateAuthTicketResponse)
+	{
+		g_Detour_CSteam3Server__OnValidateAuthTicketResponse->Destroy();
+		g_Detour_CSteam3Server__OnValidateAuthTicketResponse = NULL;
+	}
+
+	gameconfs->CloseGameConfigFile(g_pGameConf);
+}
+
+bool Connect::RegisterConCommandBase(ConCommandBase *pVar)
+{
+	/* Always call META_REGCVAR instead of going through the engine. */
+	return META_REGCVAR(pVar);
+}
+
+cell_t ClientPreConnectEx(IPluginContext *pContext, const cell_t *params)
+{
+	char *pSteamID;
+	pContext->LocalToString(params[1], &pSteamID);
+
+	int retVal = params[2];
+
+	char *rejectReason;
+	pContext->LocalToString(params[3], &rejectReason);
+
+	ConnectClientStorage Storage;
+	if(!g_ConnectClientStorage.retrieve(pSteamID, &Storage))
+		return 1;
+
+	g_ConnectClientStorage.remove(pSteamID);
+
+	g_lastClientSteamID = CSteamID(Storage.ullSteamID);
+
+	if(retVal == 0)
+	{
+		RejectConnection(Storage.address, Storage.iClientChallenge, rejectReason);
+		return 0;
+	}
+
+	g_bSuppressCheckChallengeType = true;
+	DETOUR_MEMBER_MCALL_ORIGINAL(CBaseServer__ConnectClient, Storage.pThis)(Storage.address, Storage.nProtocol, Storage.iChallenge, Storage.iClientChallenge,
+		Storage.nAuthProtocol, Storage.pchName, Storage.pchPassword, Storage.pCookie, Storage.cbCookie);
+
+	// Make sure this is always called in order to verify the client on the server
+	if(Storage.Validated)
+		DETOUR_MEMBER_MCALL_ORIGINAL(CSteam3Server__OnValidateAuthTicketResponse, g_pSteam3Server)(&g_lastClientSteamID);
+
+	return 0;
+}
+
+const sp_nativeinfo_t MyNatives[] =
+{
+	{ "ClientPreConnectEx", ClientPreConnectEx },
+	{ NULL, NULL }
+};
+
+void Connect::SDK_OnAllLoaded()
+{
+	sharesys->AddNatives(myself, MyNatives);
+}
--- a/extension.h
+++ b/extension.h
@ -0,0 +1,124 @@
+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod Sample Extension
+ * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
+ * =============================================================================
+ *
+ * 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 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 <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, AlliedModders LLC gives you permission to link the
+ * code of this program (as well as its derivative works) to "Half-Life 2," the
+ * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
+ * by the Valve Corporation.  You must obey the GNU General Public License in
+ * all respects for all other code used.  Additionally, AlliedModders LLC grants
+ * this exception to all derivative works.  AlliedModders LLC defines further
+ * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
+ * or <http://www.sourcemod.net/license.php>.
+ *
+ * Version: $Id$
+ */
+
+#ifndef _INCLUDE_SOURCEMOD_EXTENSION_PROPER_H_
+#define _INCLUDE_SOURCEMOD_EXTENSION_PROPER_H_
+
+/**
+ * @file extension.h
+ * @brief Sample extension code header.
+ */
+
+#include "smsdk_ext.h"
+
+
+/**
+ * @brief Sample implementation of the SDK Extension.
+ * Note: Uncomment one of the pre-defined virtual functions in order to use it.
+ */
+class Connect :
+	public SDKExtension,
+	public IConCommandBaseAccessor
+{
+public:
+	/**
+	 * @brief This is called after the initial loading sequence has been processed.
+	 *
+	 * @param error		Error message buffer.
+	 * @param maxlength	Size of error message buffer.
+	 * @param late		Whether or not the module was loaded after map load.
+	 * @return			True to succeed loading, false to fail.
+	 */
+	virtual bool SDK_OnLoad(char *error, size_t maxlength, bool late);
+
+	/**
+	 * @brief This is called right before the extension is unloaded.
+	 */
+	virtual void SDK_OnUnload();
+
+	/**
+	 * @brief This is called once all known extensions have been loaded.
+	 * Note: It is is a good idea to add natives here, if any are provided.
+	 */
+	virtual void SDK_OnAllLoaded();
+
+	/**
+	 * @brief Called when the pause state is changed.
+	 */
+	//virtual void SDK_OnPauseChange(bool paused);
+
+	/**
+	 * @brief this is called when Core wants to know if your extension is working.
+	 *
+	 * @param error		Error message buffer.
+	 * @param maxlength	Size of error message buffer.
+	 * @return			True if working, false otherwise.
+	 */
+	//virtual bool QueryRunning(char *error, size_t maxlength);
+public:
+#if defined SMEXT_CONF_METAMOD
+	/**
+	 * @brief Called when Metamod is attached, before the extension version is called.
+	 *
+	 * @param error			Error buffer.
+	 * @param maxlength		Maximum size of error buffer.
+	 * @param late			Whether or not Metamod considers this a late load.
+	 * @return				True to succeed, false to fail.
+	 */
+	virtual bool SDK_OnMetamodLoad(ISmmAPI *ismm, char *error, size_t maxlength, bool late);
+
+	/**
+	 * @brief Called when Metamod is detaching, after the extension version is called.
+	 * NOTE: By default this is blocked unless sent from SourceMod.
+	 *
+	 * @param error			Error buffer.
+	 * @param maxlength		Maximum size of error buffer.
+	 * @return				True to succeed, false to fail.
+	 */
+	//virtual bool SDK_OnMetamodUnload(char *error, size_t maxlength);
+
+	/**
+	 * @brief Called when Metamod's pause state is changing.
+	 * NOTE: By default this is blocked unless sent from SourceMod.
+	 *
+	 * @param paused		Pause state being set.
+	 * @param error			Error buffer.
+	 * @param maxlength		Maximum size of error buffer.
+	 * @return				True to succeed, false to fail.
+	 */
+	//virtual bool SDK_OnMetamodPauseChange(bool paused, char *error, size_t maxlength);
+#endif
+
+public:  // IConCommandBaseAccessor
+	virtual bool RegisterConCommandBase(ConCommandBase *pVar);
+};
+
+#endif // _INCLUDE_SOURCEMOD_EXTENSION_PROPER_H_
--- a/gamedata/connect2.games.txt
+++ b/gamedata/connect2.games.txt
@ -0,0 +1,82 @@
+"Games"
+{
+	"#default"
+	{
+		"#supported"
+		{
+			"engine"	"orangebox_valve"
+			"engine"	"css"
+		}
+
+		"Offsets"
+		{
+			"ISteamGameServer__BeginAuthSession"
+			{
+				"linux"			"29"
+				"mac"			"29"
+				"windows"		"29"
+			}
+
+			"ISteamGameServer__EndAuthSession"
+			{
+				"linux"			"30"
+				"mac"			"30"
+				"windows"		"30"
+			}
+		}
+
+		"Signatures"
+		{
+			"CBaseServer__ConnectClient"
+			{
+				"library"		"engine"
+				"linux"			"@_ZN11CBaseServer13ConnectClientER8netadr_siiiiPKcS3_S3_i"
+				"mac"			"@_ZN11CBaseServer13ConnectClientER8netadr_siiiiPKcS3_S3_i"
+				"windows"		"\x55\x8B\xEC\x81\xEC\x04\x05\x00\x00\x56\x68\x2A\x2A\x2A\x2A\x8B\xF1"
+			}
+
+			"CBaseServer__CheckChallengeType"
+			{
+				"library"		"engine"
+				"linux"			"@_ZN11CBaseServer18CheckChallengeTypeEP11CBaseClientiR8netadr_siPKcii"
+				"mac"			"@_ZN11CBaseServer18CheckChallengeTypeEP11CBaseClientiR8netadr_siPKcii"
+				"windows"		"\x55\x8B\xEC\x83\xEC\x14\x56\x57\x8B\x7D\x14\x8B\xF1"
+			}
+
+			"CBaseServer__RejectConnection"
+			{
+				"library"		"engine"
+				"linux"			"@_ZN11CBaseServer16RejectConnectionERK8netadr_siPKc"
+				"mac"			"@_ZN11CBaseServer16RejectConnectionERK8netadr_siPKc"
+				"windows"		"\x55\x8B\xEC\x81\xEC\x04\x05\x00\x00\x56\x6A\xFF"
+			}
+
+			"CBaseClient__SetSteamID"
+			{
+				"library"		"engine"
+				"linux"			"@_ZN11CBaseClient10SetSteamIDERK8CSteamID"
+				"mac"			"@_ZN11CBaseClient10SetSteamIDERK8CSteamID"
+				"windows"		"\x55\x8B\xEC\x8B\x55\x08\x8B\x02\x89\x41\x59\x8B\x42\x04"
+			}
+
+			"CBaseServer__CheckMasterServerRequestRestart"
+			{
+				"library"		"engine"
+				"windows"		"\xE8\x2A\x2A\x2A\x2A\x83\x38\x00\x74\x2A\xE8\x2A\x2A\x2A\x2A\x8B\x08\x8B\x01\x8B\x40\x2C\xFF\xD0"
+			}
+
+			"Steam3Server"
+			{
+				"library"		"engine"
+				"linux"			"@_Z12Steam3Serverv"
+				"mac"			"@_Z12Steam3Serverv"
+			}
+
+			"CSteam3Server__OnValidateAuthTicketResponse"
+			{
+				"library"		"engine"
+				"linux"			"@_ZN13CSteam3Server28OnValidateAuthTicketResponseEP28ValidateAuthTicketResponse_t"
+			}
+		}
+	}
+}
--- a/include/connect.inc
+++ b/include/connect.inc
@ -0,0 +1,41 @@
+#if defined _Connect_Included
+ #endinput
+#endif
+#define _Connect_Included
+
+enum EConnect
+{
+	k_OnClientPreConnectEx_Reject = 0,
+	k_OnClientPreConnectEx_Accept = 1,
+	k_OnClientPreConnectEx_Async = -1
+};
+
+forward EConnect OnClientPreConnectEx(const char[] sName, char sPassword[255], const char[] sIP, const char[] sSteam32ID, char sRejectReason[255]);
+
+native bool ClientPreConnectEx(const char[] sSteam32ID, EConnect RetVal, char sRejectReason[255]);
+
+/**
+ * Do not edit below this line!
+ */
+public Extension __ext_connect =
+{
+	name = "Connect",
+	file = "connect.ext",
+#if defined AUTOLOAD_EXTENSIONS
+	autoload = 1,
+#else
+	autoload = 0,
+#endif
+#if defined REQUIRE_EXTENSIONS
+	required = 1,
+#else
+	required = 0,
+#endif
+};
+
+#if !defined REQUIRE_EXTENSIONS
+public __ext_connect_SetNTVOptional()
+{
+	MarkNativeAsOptional("ClientPreConnectEx");
+}
+#endif
--- a/smsdk_config.h
+++ b/smsdk_config.h
@ -0,0 +1,81 @@
+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod Sample Extension
+ * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
+ * =============================================================================
+ *
+ * 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 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 <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, AlliedModders LLC gives you permission to link the
+ * code of this program (as well as its derivative works) to "Half-Life 2," the
+ * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
+ * by the Valve Corporation.  You must obey the GNU General Public License in
+ * all respects for all other code used.  Additionally, AlliedModders LLC grants
+ * this exception to all derivative works.  AlliedModders LLC defines further
+ * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
+ * or <http://www.sourcemod.net/license.php>.
+ *
+ * Version: $Id$
+ */
+
+#ifndef _INCLUDE_SOURCEMOD_EXTENSION_CONFIG_H_
+#define _INCLUDE_SOURCEMOD_EXTENSION_CONFIG_H_
+
+/**
+ * @file smsdk_config.h
+ * @brief Contains macros for configuring basic extension information.
+ */
+
+/* Basic information exposed publicly */
+#define SMEXT_CONF_NAME			"Connect"
+#define SMEXT_CONF_DESCRIPTION	"Forward for early connection"
+#define SMEXT_CONF_VERSION		"2.0"
+#define SMEXT_CONF_AUTHOR		"Asher \"asherkin\" Baker + BotoX"
+#define SMEXT_CONF_URL			"https://github.com/CSSZombieEscape/sm-ext-connect"
+#define SMEXT_CONF_LOGTAG		"CONNECT"
+#define SMEXT_CONF_LICENSE		"GPL"
+#define SMEXT_CONF_DATESTRING	__DATE__
+
+/**
+ * @brief Exposes plugin's main interface.
+ */
+#define SMEXT_LINK(name) SDKExtension *g_pExtensionIface = name;
+
+/**
+ * @brief Sets whether or not this plugin required Metamod.
+ * NOTE: Uncomment to enable, comment to disable.
+ */
+#define SMEXT_CONF_METAMOD
+
+/** Enable interfaces you want to use here by uncommenting lines */
+#define SMEXT_ENABLE_FORWARDSYS
+//#define SMEXT_ENABLE_HANDLESYS
+//#define SMEXT_ENABLE_PLAYERHELPERS
+//#define SMEXT_ENABLE_DBMANAGER
+#define SMEXT_ENABLE_GAMECONF
+//#define SMEXT_ENABLE_MEMUTILS
+//#define SMEXT_ENABLE_GAMEHELPERS
+//#define SMEXT_ENABLE_TIMERSYS
+//#define SMEXT_ENABLE_THREADER
+//#define SMEXT_ENABLE_LIBSYS
+//#define SMEXT_ENABLE_MENUS
+//#define SMEXT_ENABLE_ADTFACTORY
+//#define SMEXT_ENABLE_PLUGINSYS
+//#define SMEXT_ENABLE_ADMINSYS
+//#define SMEXT_ENABLE_TEXTPARSERS
+//#define SMEXT_ENABLE_USERMSGS
+//#define SMEXT_ENABLE_TRANSLATOR
+//#define SMEXT_ENABLE_ROOTCONSOLEMENU
+
+#endif // _INCLUDE_SOURCEMOD_EXTENSION_CONFIG_H_