initial commit

3 years ago · d241bda1f8
commit d241bda1f8
10 changed files with 1653 additions and 0 deletions
--- a/448
+++ b/448
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+# 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 # Actual path
+
+WinOnly = ['windows']
+WinLinux = ['windows', 'linux']
+WinLinuxMac = ['windows', 'linux', 'mac']
+
+PossibleSDKs = {
+  'episode1':  SDK('HL2SDK', '1.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', '11', 'TF2', WinLinuxMac, 'tf2'),
+  'l4d':  SDK('HL2SDKL4D', '2.l4d', '12', 'LEFT4DEAD', WinLinuxMac, 'l4d'),
+  'nucleardawn': SDK('HL2SDKND', '2.nd', '13', 'NUCLEARDAWN', WinLinuxMac, 'nucleardawn'),
+  'l4d2': SDK('HL2SDKL4D2', '2.l4d2', '15', 'LEFT4DEAD2', WinLinuxMac, 'l4d2'),
+  'darkm':  SDK('HL2SDK-DARKM', '2.darkm', '2', 'DARKMESSIAH', WinOnly, 'darkm'),
+  'swarm':  SDK('HL2SDK-SWARM', '2.swarm', '16', 'ALIENSWARM', WinOnly, 'swarm'),
+  'bgt':  SDK('HL2SDK-BGT', '2.bgt', '4', 'BLOODYGOODTIME', WinOnly, 'bgt'),
+  'eye':  SDK('HL2SDK-EYE', '2.eye', '5', 'EYE', WinOnly, 'eye'),
+  'csgo': SDK('HL2SDKCSGO', '2.csgo', '21', 'CSGO', WinLinuxMac, 'csgo'),
+  'portal2':  SDK('HL2SDKPORTAL2', '2.portal2', '17', 'PORTAL2', [], 'portal2'),
+  'blade':  SDK('HL2SDKBLADE', '2.blade', '18', 'BLADE', WinLinux, 'blade'),
+  'insurgency':  SDK('HL2SDKINSURGENCY', '2.insurgency', '19', 'INSURGENCY', WinLinuxMac, 'insurgency'),
+  'contagion':  SDK('HL2SDKCONTAGION', '2.contagion', '14', 'CONTAGION', WinOnly, 'contagion'),
+  'bms':  SDK('HL2SDKBMS', '2.bms', '10', 'BMS', WinLinux, 'bms'),
+  'doi':  SDK('HL2SDKDOI', '2.doi', '20', 'DOI', WinLinuxMac, 'doi'),
+}
+
+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'):
+      self.configure_gcc(cxx)
+    elif cxx.vendor == 'msvc':
+      self.configure_msvc(cxx)
+
+    # Optimizaiton
+    if builder.options.opt == '1':
+      cxx.defines += ['NDEBUG']
+
+    # Debugging
+    if builder.options.debug == '1':
+      cxx.defines += ['DEBUG', '_DEBUG']
+
+    # Platform-specifics
+    if builder.target_platform == 'linux':
+      self.configure_linux(cxx)
+    elif builder.target_platform == 'mac':
+      self.configure_mac(cxx)
+    elif builder.target_platform == 'windows':
+      self.configure_windows(cxx)
+
+    # Finish up.
+    cxx.includes += [
+      os.path.join(self.sm_root, 'public'),
+    ]
+
+  def configure_gcc(self, cxx):
+    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',
+      '-fvisibility=hidden',
+    ]
+    cxx.cxxflags += [
+      '-std=c++11',
+      '-fno-exceptions',
+      '-fno-threadsafe-statics',
+      '-Wno-non-virtual-dtor',
+      '-Wno-overloaded-virtual',
+      '-fvisibility-inlines-hidden',
+    ]
+    cxx.linkflags += ['-m32']
+
+    have_gcc = cxx.vendor == 'gcc'
+    have_clang = cxx.vendor == 'clang'
+    if cxx.version >= 'clang-3.6':
+      cxx.cxxflags += ['-Wno-inconsistent-missing-override']
+    if have_clang or (cxx.version >= 'gcc-4.6'):
+      cxx.cflags += ['-Wno-narrowing']
+    if have_clang or (cxx.version >= 'gcc-4.7'):
+      cxx.cxxflags += ['-Wno-delete-non-virtual-dtor']
+    if cxx.version >= 'gcc-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']
+
+    if have_gcc:
+      cxx.cflags += ['-mfpmath=sse']
+
+    if builder.options.opt == '1':
+      cxx.cflags += ['-O3']
+
+  def configure_msvc(self, cxx):
+    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',
+    ]
+
+    if builder.options.opt == '1':
+      cxx.cflags += ['/Ox', '/Zo']
+      cxx.linkflags += ['/OPT:ICF', '/OPT:REF']
+
+    if builder.options.debug == '1':
+      cxx.cflags += ['/Od', '/RTC1']
+
+    # This needs to be after our optimization flags which could otherwise disable it.
+    # Don't omit the frame pointer.
+    cxx.cflags += ['/Oy-']
+
+  def configure_linux(self, cxx):
+    cxx.defines += ['_LINUX', 'POSIX']
+    cxx.linkflags += ['-Wl,--exclude-libs,ALL', '-lm']
+    if cxx.vendor == 'gcc':
+      cxx.linkflags += ['-static-libgcc']
+    elif cxx.vendor == 'clang':
+      cxx.linkflags += ['-lgcc_eh']
+
+  def configure_mac(self, cxx):
+    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++']
+
+  def configure_windows(self, cxx):
+    cxx.defines += ['WIN32', '_WINDOWS']
+	
+  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', 'amtl'),
+      os.path.join(self.sm_root, 'public', 'amtl'),
+    ]
+    return compiler
+
+  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', 'doi', 'csgo']:
+      compiler.defines += ['NETWORK_VARS_ENABLED']
+
+    if sdk.name in ['css', 'hl2dm', 'dods', 'sdk2013', 'bms', 'tf2', 'l4d', 'nucleardawn', 'l4d2']:
+      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', 'doi', 'csgo']:
+        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', 'insurgency', 'doi']:
+        dynamic_libs = ['libtier0_srv.so', 'libvstdlib_srv.so']
+      elif sdk.name in ['l4d', 'blade', 'insurgency', 'doi', 'csgo']:
+        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', 'doi', 'csgo']:
+        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 HL2Library(self, context, name, sdk):
+    binary = context.compiler.Library(name)
+    self.ConfigureForExtension(context, binary.compiler)
+    return self.ConfigureForHL2(binary, sdk)
+
+  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/24
+++ b/24
@ -0,0 +1,24 @@
+# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
+import os, sys
+
+projectName = 'PhysHooks'
+
+project = Extension.HL2Project(builder, projectName + '.ext')
+project.sources += [
+  'extension.cpp',
+  '../../public/smsdk_ext.cpp',
+  '../../public/CDetour/detours.cpp',
+  '../../public/asm/asm.c',
+  '../../public/libudis86/decode.c',
+  '../../public/libudis86/itab.c',
+  '../../public/libudis86/syn-att.c',
+  '../../public/libudis86/syn-intel.c',
+  '../../public/libudis86/syn.c',
+  '../../public/libudis86/udis86.c',
+]
+
+for sdk_name in Extension.sdks:
+  sdk = Extension.sdks[sdk_name]
+  binary = Extension.HL2Config(project, projectName + '.ext.' + sdk.ext, sdk)
+
+Extension.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$(SMSDK)/sourcepawn/include
+
+ifeq "$(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 -std=c++11
+
+################################################
+### 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/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/include',
+  [ 'PhysHooks.inc', ]
+)
+
+# GameData files
+CopyFiles('gamedata', 'addons/sourcemod/gamedata',
+  [ 'PhysHooks.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 +1,604 @@
+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod PhysHooks 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 <sourcehook.h>
+#include <sh_memory.h>
+#include <server_class.h>
+#include <ispatialpartition.h>
+
+#define SetBit(A,I)		((A)[(I) >> 5] |= (1 << ((I) & 31)))
+#define ClearBit(A,I)	((A)[(I) >> 5] &= ~(1 << ((I) & 31)))
+#define CheckBit(A,I)	!!((A)[(I) >> 5] & (1 << ((I) & 31)))
+
+class CTriggerMoved : public IPartitionEnumerator
+{
+public:
+	virtual IterationRetval_t EnumElement( IHandleEntity *pHandleEntity ) = 0;
+};
+
+class CTouchLinks : public IPartitionEnumerator
+{
+public:
+	virtual IterationRetval_t EnumElement( IHandleEntity *pHandleEntity ) = 0;
+};
+
+struct SrcdsPatch
+{
+	const char *pSignature;
+	const unsigned char *pPatchSignature;
+	const char *pPatchPattern;
+	const unsigned char *pPatch;
+
+	unsigned char *pOriginal;
+	uintptr_t pAddress;
+	uintptr_t pPatchAddress;
+	bool engine;
+} gs_Patches[] = {
+	// Hook: Replace call inside Physics_RunThinkFunctions
+	{
+		"_Z25Physics_RunThinkFunctionsb",
+		(unsigned char *)"\x8B\x04\x9E\x85\xC0\x74\x13\xA1\x00\x00\x00\x00\x89\x78\x0C\x8B\x04\x9E\x89\x04\x24\xE8\x00\x00\x00\x00",
+		"xxxxxxxx????xxxxxxxxxx????",
+		NULL,
+		0, 0, 0, false
+	}
+};
+
+uintptr_t FindPattern(uintptr_t BaseAddr, const unsigned char *pData, const char *pPattern, size_t MaxSize);
+
+/**
+ * @file extension.cpp
+ * @brief Implement extension code here.
+ */
+
+PhysHooks g_Interface;		/**< Global singleton for extension's main interface */
+
+SMEXT_LINK(&g_Interface);
+
+CGlobalVars *gpGlobals = NULL;
+IGameConfig *g_pGameConf = NULL;
+
+CDetour *g_pDetour_RunThinkFunctions = NULL;
+
+IForward *g_pOnRunThinkFunctions = NULL;
+IForward *g_pOnPrePlayerThinkFunctions = NULL;
+IForward *g_pOnPostPlayerThinkFunctions = NULL;
+IForward *g_pOnRunThinkFunctionsPost = NULL;
+
+int g_SH_TriggerMoved = 0;
+int g_SH_TouchLinks = 0;
+
+CTriggerMoved *g_CTriggerMoved = NULL;
+CTouchLinks *g_CTouchLinks = NULL;
+
+
+DETOUR_DECL_STATIC1(DETOUR_RunThinkFunctions, void, bool, simulating)
+{
+	if(g_pOnRunThinkFunctions->GetFunctionCount())
+	{
+		g_pOnRunThinkFunctions->PushCell(simulating);
+		g_pOnRunThinkFunctions->Execute();
+	}
+
+	if(g_pOnPrePlayerThinkFunctions->GetFunctionCount())
+	{
+		g_pOnPrePlayerThinkFunctions->Execute();
+	}
+
+	DETOUR_STATIC_CALL(DETOUR_RunThinkFunctions)(simulating);
+
+	if(g_pOnRunThinkFunctionsPost->GetFunctionCount())
+	{
+		g_pOnRunThinkFunctionsPost->PushCell(simulating);
+		g_pOnRunThinkFunctionsPost->Execute();
+	}
+}
+
+void (*g_pPhysics_SimulateEntity)(CBaseEntity *pEntity) = NULL;
+void Physics_SimulateEntity_CustomLoop(CBaseEntity **ppList, int Count, float Startime)
+{
+	CBaseEntity *apPlayers[SM_MAXPLAYERS];
+	int iPlayers = 0;
+
+	// Remove players from list and put into apPlayers
+	for(int i = 0; i < Count; i++)
+	{
+		CBaseEntity *pEntity = ppList[i];
+		if(!pEntity)
+			continue;
+
+		edict_t *pEdict = gamehelpers->EdictOfIndex(gamehelpers->EntityToBCompatRef(pEntity));
+		if(!pEdict)
+			continue;
+
+		int Entity = gamehelpers->IndexOfEdict(pEdict);
+		if(Entity >= 1 && Entity <= SM_MAXPLAYERS)
+		{
+			apPlayers[iPlayers++] = pEntity;
+			ppList[i] = NULL;
+		}
+	}
+
+	// Shuffle players array
+	for(int i = iPlayers - 1; i > 0; i--)
+	{
+		int j = rand() % (i + 1);
+		CBaseEntity *pTmp = apPlayers[j];
+		apPlayers[j] = apPlayers[i];
+		apPlayers[i] = pTmp;
+	}
+
+	// Simulate players first
+	for(int i = 0; i < iPlayers; i++)
+	{
+		gpGlobals->curtime = Startime;
+		g_pPhysics_SimulateEntity(apPlayers[i]);
+	}
+
+	// Post Player simulation done
+	if(g_pOnPostPlayerThinkFunctions->GetFunctionCount())
+	{
+		g_pOnPostPlayerThinkFunctions->Execute();
+	}
+
+	// Now simulate the rest
+	for(int i = 0; i < Count; i++)
+	{
+		CBaseEntity *pEntity = ppList[i];
+		if(!pEntity)
+			continue;
+
+		gpGlobals->curtime = Startime;
+		g_pPhysics_SimulateEntity(pEntity);
+	}
+}
+
+int g_TriggerEntityMoved;
+int *g_pBlockTriggerTouchPlayers = NULL;
+int *g_pBlockTriggerMoved = NULL;
+// void IVEngineServer::TriggerMoved( edict_t *pTriggerEnt, bool testSurroundingBoundsOnly ) = 0;
+SH_DECL_HOOK2_void(IVEngineServer, TriggerMoved, SH_NOATTRIB, 0, edict_t *, bool);
+void TriggerMoved(edict_t *pTriggerEnt, bool testSurroundingBoundsOnly)
+{
+	g_TriggerEntityMoved = gamehelpers->IndexOfEdict(pTriggerEnt);
+
+	// Block if bit is set
+	if(g_pBlockTriggerMoved && CheckBit(g_pBlockTriggerMoved, g_TriggerEntityMoved))
+	{
+		RETURN_META(MRES_SUPERCEDE);
+	}
+
+	// Decide per entity in TriggerMoved_EnumElement
+	RETURN_META(MRES_IGNORED);
+}
+
+// IterationRetval_t CTriggerMoved::EnumElement( IHandleEntity *pHandleEntity ) = 0;
+SH_DECL_HOOK1(CTriggerMoved, EnumElement, SH_NOATTRIB, 0, IterationRetval_t, IHandleEntity *);
+IterationRetval_t TriggerMoved_EnumElement(IHandleEntity *pHandleEntity)
+{
+	if(!g_pBlockTriggerTouchPlayers)
+	{
+		RETURN_META_VALUE(MRES_IGNORED, ITERATION_CONTINUE);
+	}
+
+	IServerUnknown *pUnk = static_cast< IServerUnknown* >( pHandleEntity );
+	CBaseHandle hndl = pUnk->GetRefEHandle();
+	int index = hndl.GetEntryIndex();
+
+	// We only care about players
+	if(index > SM_MAXPLAYERS)
+	{
+		RETURN_META_VALUE(MRES_IGNORED, ITERATION_CONTINUE);
+	}
+
+	// block touching any clients here if bit is set
+	if(CheckBit(g_pBlockTriggerTouchPlayers, g_TriggerEntityMoved))
+	{
+		RETURN_META_VALUE(MRES_SUPERCEDE, ITERATION_CONTINUE);
+	}
+
+	// allow touch
+	RETURN_META_VALUE(MRES_IGNORED, ITERATION_CONTINUE);
+}
+
+cell_t BlockTriggerMoved(IPluginContext *pContext, const cell_t *params)
+{
+	if(params[2])
+		pContext->LocalToPhysAddr(params[1], &g_pBlockTriggerMoved);
+	else
+		g_pBlockTriggerMoved = NULL;
+
+	return 0;
+}
+
+cell_t BlockTriggerTouchPlayers(IPluginContext *pContext, const cell_t *params)
+{
+	if(params[2])
+		pContext->LocalToPhysAddr(params[1], &g_pBlockTriggerTouchPlayers);
+	else
+		g_pBlockTriggerTouchPlayers = NULL;
+
+	return 0;
+}
+
+int g_SolidEntityMoved;
+int *g_pBlockSolidMoved = NULL;
+int *g_pBlockSolidTouchPlayers = NULL;
+int *g_pFilterClientSolidTouch = NULL;
+// void IVEngineServer::SolidMoved( edict_t *pSolidEnt, ICollideable *pSolidCollide, const Vector* pPrevAbsOrigin, bool testSurroundingBoundsOnly ) = 0;
+SH_DECL_HOOK4_void(IVEngineServer, SolidMoved, SH_NOATTRIB, 0, edict_t *, ICollideable *, const Vector *, bool);
+void SolidMoved(edict_t *pSolidEnt, ICollideable *pSolidCollide, const Vector *pPrevAbsOrigin, bool testSurroundingBoundsOnly)
+{
+	g_SolidEntityMoved = gamehelpers->IndexOfEdict(pSolidEnt);
+
+	// Block if bit is set
+	if(g_pBlockSolidMoved && CheckBit(g_pBlockSolidMoved, g_SolidEntityMoved))
+	{
+		RETURN_META(MRES_SUPERCEDE);
+	}
+
+	// Decide per entity in TouchLinks_EnumElement
+	RETURN_META(MRES_IGNORED);
+}
+
+// IterationRetval_t CTouchLinks::EnumElement( IHandleEntity *pHandleEntity ) = 0;
+SH_DECL_HOOK1(CTouchLinks, EnumElement, SH_NOATTRIB, 0, IterationRetval_t, IHandleEntity *);
+IterationRetval_t TouchLinks_EnumElement(IHandleEntity *pHandleEntity)
+{
+	IServerUnknown *pUnk = static_cast< IServerUnknown* >( pHandleEntity );
+	CBaseHandle hndl = pUnk->GetRefEHandle();
+	int index = hndl.GetEntryIndex();
+
+	// Optimization: Players shouldn't touch other players
+	if(g_SolidEntityMoved <= SM_MAXPLAYERS && index <= SM_MAXPLAYERS)
+	{
+		RETURN_META_VALUE(MRES_SUPERCEDE, ITERATION_CONTINUE);
+	}
+
+	// block solid from touching any clients here if bit is set
+	if(g_pBlockSolidTouchPlayers && index <= SM_MAXPLAYERS && CheckBit(g_pBlockSolidTouchPlayers, g_SolidEntityMoved))
+	{
+		RETURN_META_VALUE(MRES_SUPERCEDE, ITERATION_CONTINUE);
+	}
+
+	// Block player from touching any filtered entity here if bit is set
+	if(g_pFilterClientSolidTouch && index < 2048 && CheckBit(g_pFilterClientSolidTouch, g_SolidEntityMoved * 2048 + index))
+	{
+		RETURN_META_VALUE(MRES_SUPERCEDE, ITERATION_CONTINUE);
+	}
+
+	// Allow otherwise
+	RETURN_META_VALUE(MRES_IGNORED, ITERATION_CONTINUE);
+}
+
+cell_t BlockSolidMoved(IPluginContext *pContext, const cell_t *params)
+{
+	if(params[2])
+		pContext->LocalToPhysAddr(params[1], &g_pBlockSolidMoved);
+	else
+		g_pBlockSolidMoved = NULL;
+
+	return 0;
+}
+
+cell_t BlockSolidTouchPlayers(IPluginContext *pContext, const cell_t *params)
+{
+	if(params[2])
+		pContext->LocalToPhysAddr(params[1], &g_pBlockSolidTouchPlayers);
+	else
+		g_pBlockSolidTouchPlayers = NULL;
+
+	return 0;
+}
+
+cell_t FilterClientSolidTouch(IPluginContext *pContext, const cell_t *params)
+{
+	if(params[2])
+		pContext->LocalToPhysAddr(params[1], &g_pFilterClientSolidTouch);
+	else
+		g_pFilterClientSolidTouch = NULL;
+
+	return 0;
+}
+
+bool PhysHooks::SDK_OnLoad(char *error, size_t maxlength, bool late)
+{
+	srand((unsigned int)time(NULL));
+
+	char conf_error[255] = "";
+	if(!gameconfs->LoadGameConfigFile("PhysHooks.games", &g_pGameConf, conf_error, sizeof(conf_error)))
+	{
+		if(conf_error[0])
+			snprintf(error, maxlength, "Could not read PhysHooks.games.txt: %s", conf_error);
+
+		return false;
+	}
+
+	CDetourManager::Init(g_pSM->GetScriptingEngine(), g_pGameConf);
+
+	g_pDetour_RunThinkFunctions = DETOUR_CREATE_STATIC(DETOUR_RunThinkFunctions, "Physics_RunThinkFunctions");
+	if(g_pDetour_RunThinkFunctions == NULL)
+	{
+		snprintf(error, maxlength, "Could not create detour for Physics_RunThinkFunctions");
+		SDK_OnUnload();
+		return false;
+	}
+
+	g_pDetour_RunThinkFunctions->EnableDetour();
+
+	// Find VTable for CTriggerMoved
+	uintptr_t pCTriggerMoved;
+	if(!g_pGameConf->GetMemSig("CTriggerMoved", (void **)(&pCTriggerMoved)) || !pCTriggerMoved)
+	{
+		snprintf(error, maxlength, "Failed to find CTriggerMoved.\n");
+		SDK_OnUnload();
+		return false;
+	}
+	// First function in VTable
+	g_CTriggerMoved = (CTriggerMoved *)(pCTriggerMoved + 8);
+
+	// Find VTable for CTouchLinks
+	uintptr_t pCTouchLinks;
+	if(!g_pGameConf->GetMemSig("CTouchLinks", (void **)(&pCTouchLinks)) || !pCTouchLinks)
+	{
+		snprintf(error, maxlength, "Failed to find CTouchLinks.\n");
+		SDK_OnUnload();
+		return false;
+	}
+	// First function in VTable
+	g_CTouchLinks = (CTouchLinks *)(pCTouchLinks + 8);
+
+	g_SH_TriggerMoved = SH_ADD_DVPHOOK(CTriggerMoved, EnumElement, g_CTriggerMoved, SH_STATIC(TriggerMoved_EnumElement), false);
+	g_SH_TouchLinks = SH_ADD_DVPHOOK(CTouchLinks, EnumElement, g_CTouchLinks, SH_STATIC(TouchLinks_EnumElement), false);
+
+	SH_ADD_HOOK(IVEngineServer, TriggerMoved, engine, SH_STATIC(TriggerMoved), false);
+	SH_ADD_HOOK(IVEngineServer, SolidMoved, engine, SH_STATIC(SolidMoved), false);
+
+	if(!g_pGameConf->GetMemSig("Physics_SimulateEntity", (void **)(&g_pPhysics_SimulateEntity)) || !g_pPhysics_SimulateEntity)
+	{
+		snprintf(error, maxlength, "Failed to find Physics_SimulateEntity.\n");
+		SDK_OnUnload();
+		return false;
+	}
+
+	void *pServerSo = dlopen("cstrike/bin/server_srv.so", RTLD_NOW);
+	if(!pServerSo)
+	{
+		snprintf(error, maxlength, "Could not dlopen server_srv.so");
+		SDK_OnUnload();
+		return false;
+	}
+
+	void *pEngineSo = dlopen("bin/engine_srv.so", RTLD_NOW);
+	if(!pEngineSo)
+	{
+		snprintf(error, maxlength, "Could not dlopen engine_srv.so");
+		dlclose(pServerSo);
+		SDK_OnUnload();
+		return false;
+	}
+
+	/* Hook: Replace call inside Physics_RunThinkFunctions */
+	uintptr_t pAddress = (uintptr_t)memutils->ResolveSymbol(pServerSo, gs_Patches[0].pSignature);
+	if(!pAddress)
+	{
+		snprintf(error, maxlength, "Could not find symbol: %s", gs_Patches[0].pSignature);
+		dlclose(pServerSo);
+		dlclose(pEngineSo);
+		SDK_OnUnload();
+		return false;
+	}
+
+	uintptr_t pPatchAddress = FindPattern(pAddress, gs_Patches[0].pPatchSignature, gs_Patches[0].pPatchPattern, 1024);
+	if(!pPatchAddress)
+	{
+		snprintf(error, maxlength, "Could not find patch signature for symbol: %s", gs_Patches[0].pSignature);
+		dlclose(pServerSo);
+		dlclose(pEngineSo);
+		SDK_OnUnload();
+		return false;
+	}
+
+	// mov [esp+8], edi ; startime
+	// mov [esp+4], eax ; count
+	// mov [esp], esi ; **list
+	// call NULL ; <- our func here
+	// mov eax, ds:gpGlobals ; restore
+	// jmp +11 ; jump over useless instructions
+	static unsigned char aPatch[] = "\x89\x7C\x24\x08\x89\x44\x24\x04\x89\x34\x24\xE8\x00\x00\x00\x00\xA1\x00\x00\x00\x00\xEB\x0B\x90\x90\x90";
+	gs_Patches[0].pPatch = aPatch;
+
+	// put our function address into the relative call instruction
+	// relative call: new PC = PC + imm1
+	// call is at + 11 after pPatchAddress
+	// PC will be past our call instruction so + 5
+	*(uintptr_t *)&aPatch[12] = (uintptr_t)Physics_SimulateEntity_CustomLoop - (pPatchAddress + 11 + 5);
+
+	// restore "mov eax, ds:gpGlobals" from original to our patch after the call
+	*(uintptr_t *)&aPatch[17] = *(uintptr_t *)(pPatchAddress + 8);
+
+	// Apply all patches
+	for(size_t i = 0; i < sizeof(gs_Patches) / sizeof(*gs_Patches); i++)
+	{
+		struct SrcdsPatch *pPatch = &gs_Patches[i];
+		int PatchLen = strlen(pPatch->pPatchPattern);
+
+		void *pBinary = pPatch->engine ? pEngineSo : pServerSo;
+		pPatch->pAddress = (uintptr_t)memutils->ResolveSymbol(pBinary, pPatch->pSignature);
+		if(!pPatch->pAddress)
+		{
+			snprintf(error, maxlength, "Could not find symbol: %s", pPatch->pSignature);
+			dlclose(pServerSo);
+			dlclose(pEngineSo);
+			SDK_OnUnload();
+			return false;
+		}
+
+		pPatch->pPatchAddress = FindPattern(pPatch->pAddress, pPatch->pPatchSignature, pPatch->pPatchPattern, 1024);
+		if(!pPatch->pPatchAddress)
+		{
+			snprintf(error, maxlength, "Could not find patch signature for symbol: %s", pPatch->pSignature);
+			dlclose(pServerSo);
+			dlclose(pEngineSo);
+			SDK_OnUnload();
+			return false;
+		}
+
+		pPatch->pOriginal = (unsigned char *)malloc(PatchLen * sizeof(unsigned char));
+
+		SourceHook::SetMemAccess((void *)pPatch->pPatchAddress, PatchLen, SH_MEM_READ|SH_MEM_WRITE|SH_MEM_EXEC);
+		for(int j = 0; j < PatchLen; j++)
+		{
+			pPatch->pOriginal[j] = *(unsigned char *)(pPatch->pPatchAddress + j);
+			*(unsigned char *)(pPatch->pPatchAddress + j) = pPatch->pPatch[j];
+		}
+		SourceHook::SetMemAccess((void *)pPatch->pPatchAddress, PatchLen, SH_MEM_READ|SH_MEM_EXEC);
+	}
+
+	dlclose(pServerSo);
+	dlclose(pEngineSo);
+
+	g_pOnRunThinkFunctions = forwards->CreateForward("OnRunThinkFunctions", ET_Ignore, 1, NULL, Param_Cell);
+	g_pOnPrePlayerThinkFunctions = forwards->CreateForward("OnPrePlayerThinkFunctions", ET_Ignore, 0, NULL);
+	g_pOnPostPlayerThinkFunctions = forwards->CreateForward("OnPostPlayerThinkFunctions", ET_Ignore, 0, NULL);
+	g_pOnRunThinkFunctionsPost = forwards->CreateForward("OnRunThinkFunctionsPost", ET_Ignore, 1, NULL, Param_Cell);
+
+	return true;
+}
+
+const sp_nativeinfo_t MyNatives[] =
+{
+	{ "BlockTriggerMoved", BlockTriggerMoved },
+	{ "BlockTriggerTouchPlayers", BlockTriggerTouchPlayers },
+	{ "BlockSolidMoved", BlockSolidMoved },
+	{ "BlockSolidTouchPlayers", BlockSolidTouchPlayers },
+	{ "FilterClientSolidTouch", FilterClientSolidTouch },
+	{ NULL, NULL }
+};
+
+void PhysHooks::SDK_OnAllLoaded()
+{
+	sharesys->AddNatives(myself, MyNatives);
+	sharesys->RegisterLibrary(myself, "PhysHooks");
+}
+void PhysHooks::SDK_OnUnload()
+{
+	if(g_pDetour_RunThinkFunctions != NULL)
+	{
+		g_pDetour_RunThinkFunctions->Destroy();
+		g_pDetour_RunThinkFunctions = NULL;
+	}
+
+	if(g_pOnRunThinkFunctions != NULL)
+	{
+		forwards->ReleaseForward(g_pOnRunThinkFunctions);
+		g_pOnRunThinkFunctions = NULL;
+	}
+
+	if(g_pOnRunThinkFunctionsPost != NULL)
+	{
+		forwards->ReleaseForward(g_pOnRunThinkFunctionsPost);
+		g_pOnRunThinkFunctionsPost = NULL;
+	}
+
+	if(g_pOnPrePlayerThinkFunctions != NULL)
+	{
+		forwards->ReleaseForward(g_pOnPrePlayerThinkFunctions);
+		g_pOnPrePlayerThinkFunctions = NULL;
+	}
+
+	if(g_pOnPostPlayerThinkFunctions != NULL)
+	{
+		forwards->ReleaseForward(g_pOnPostPlayerThinkFunctions);
+		g_pOnPostPlayerThinkFunctions = NULL;
+	}
+
+	if(g_SH_TriggerMoved)
+		SH_REMOVE_HOOK_ID(g_SH_TriggerMoved);
+
+	if(g_SH_TouchLinks)
+		SH_REMOVE_HOOK_ID(g_SH_TouchLinks);
+
+	SH_REMOVE_HOOK(IVEngineServer, TriggerMoved, engine, SH_STATIC(TriggerMoved), false);
+	SH_REMOVE_HOOK(IVEngineServer, SolidMoved, engine, SH_STATIC(SolidMoved), false);
+
+	gameconfs->CloseGameConfigFile(g_pGameConf);
+
+	// Revert all applied patches
+	for(size_t i = 0; i < sizeof(gs_Patches) / sizeof(*gs_Patches); i++)
+	{
+		struct SrcdsPatch *pPatch = &gs_Patches[i];
+		int PatchLen = strlen(pPatch->pPatchPattern);
+
+		if(!pPatch->pOriginal)
+			continue;
+
+		SourceHook::SetMemAccess((void *)pPatch->pPatchAddress, PatchLen, SH_MEM_READ|SH_MEM_WRITE|SH_MEM_EXEC);
+		for(int j = 0; j < PatchLen; j++)
+		{
+			*(unsigned char *)(pPatch->pPatchAddress + j) = pPatch->pOriginal[j];
+		}
+		SourceHook::SetMemAccess((void *)pPatch->pPatchAddress, PatchLen, SH_MEM_READ|SH_MEM_EXEC);
+
+		free(pPatch->pOriginal);
+		pPatch->pOriginal = NULL;
+	}
+}
+
+bool PhysHooks::SDK_OnMetamodLoad(ISmmAPI *ismm, char *error, size_t maxlen, bool late)
+{
+	GET_V_IFACE_CURRENT(GetEngineFactory, engine, IVEngineServer, INTERFACEVERSION_VENGINESERVER);
+	gpGlobals = ismm->GetCGlobals();
+	return true;
+}
+
+uintptr_t FindPattern(uintptr_t BaseAddr, const unsigned char *pData, const char *pPattern, size_t MaxSize)
+{
+	unsigned char *pMemory;
+	uintptr_t PatternLen = strlen(pPattern);
+
+	pMemory = reinterpret_cast<unsigned char *>(BaseAddr);
+
+	for(uintptr_t i = 0; i < MaxSize; i++)
+	{
+		uintptr_t Matches = 0;
+		while(*(pMemory + i + Matches) == pData[Matches] || pPattern[Matches] != 'x')
+		{
+			Matches++;
+			if(Matches == PatternLen)
+				return (uintptr_t)(pMemory + i);
+		}
+	}
+
+	return 0x00;
+}
--- a/extension.h
+++ b/extension.h
@ -0,0 +1,119 @@
+/**
+ * vim: set ts=4 :
+ * =============================================================================
+ * SourceMod PhysHooks 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 PhysHooks extension code header.
+ */
+
+#include "smsdk_ext.h"
+
+
+/**
+ * @brief PhysHooks implementation of the SDK Extension.
+ * Note: Uncomment one of the pre-defined virtual functions in order to use it.
+ */
+class PhysHooks : public SDKExtension
+{
+public:
+	/**
+	 * @brief This is called after the initial loading sequence has been processed.
+	 *
+	 * @param error		Error message buffer.
+	 * @param maxlen	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 maxlen, 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 maxlen	Size of error message buffer.
+	 * @return			True if working, false otherwise.
+	 */
+	//virtual bool QueryRunning(char *error, size_t maxlen);
+public:
+#if defined SMEXT_CONF_METAMOD
+	/**
+	 * @brief Called when Metamod is attached, before the extension version is called.
+	 *
+	 * @param error			Error buffer.
+	 * @param maxlen		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 maxlen, 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 maxlen		Maximum size of error buffer.
+	 * @return				True to succeed, false to fail.
+	 */
+	//virtual bool SDK_OnMetamodUnload(char *error, size_t maxlen);
+
+	/**
+	 * @brief Called when Metamod's pause state is changing.
+	 * NOTE: By default this is blocked unless sent from SourceMod.<