Initial commit

AMBuildScript

@@ -0,0 +1,454 @@
+# 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'),
+  'darkm':  SDK('HL2SDK-DARKM', '2.darkm', '2', 'DARKMESSIAH', WinOnly, 'darkm'),
+  'ep2':  SDK('HL2SDKOB', '2.ep2', '3', 'ORANGEBOX', WinLinux, 'orangebox'),
+  'bgt':  SDK('HL2SDK-BGT', '2.bgt', '4', 'BLOODYGOODTIME', WinOnly, 'bgt'),
+  'eye':  SDK('HL2SDK-EYE', '2.eye', '5', 'EYE', WinOnly, 'eye'),
+  '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'),
+  'bms':  SDK('HL2SDKBMS', '2.bms', '10', 'BMS', WinLinux, 'bms'),
+  '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'),
+  'contagion':  SDK('HL2SDKCONTAGION', '2.contagion', '14', 'CONTAGION', WinOnly, 'contagion'),
+  'l4d2': SDK('HL2SDKL4D2', '2.l4d2', '15', 'LEFT4DEAD2', WinLinuxMac, 'l4d2'),
+  'swarm':  SDK('HL2SDK-SWARM', '2.swarm', '16', 'ALIENSWARM', WinOnly, 'swarm'),
+  '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'),
+  'csgo': SDK('HL2SDKCSGO', '2.csgo', '20', 'CSGO', WinLinuxMac, 'csgo'),
+  'dota': SDK('HL2SDKDOTA', '2.dota', '21', 'DOTA', [], 'dota'),
+}
+
+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',
+      '-fPIC',
+      '-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',
+      '-fno-rtti',
+      '-fvisibility-inlines-hidden',
+      '-fpermissive',
+    ]
+    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',
+        '-funroll-loops',
+      ]
+
+  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 += ['-lm', '-ldl']
+    if cxx.vendor == 'gcc':
+      cxx.linkflags += ['-static-libgcc']
+    elif cxx.vendor == 'clang':
+      cxx.linkflags += ['-lgcc_eh']
+    cxx.linkflags += ['-static-libstdc++']
+
+  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++',
+    ]
+
+  def configure_windows(self, cxx):
+    cxx.defines += ['WIN32', '_WINDOWS']
+  
+  def ConfigureForExtension(self, context, compiler):
+    compiler.cxxincludes += [
+      os.path.join(context.currentSourcePath),
+      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'),
+      os.path.join(self.sm_root, 'extensions', 'common', 'include'),
+    ]
+    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})

AMBuilder

@@ -0,0 +1,20 @@
+# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
+import os
+
+if not "SM" in globals():
+	SM = Extension
+
+projectName = 'sendsnapshotfixer'
+
+project = SM.HL2Project(builder, projectName + '.ext')
+project.sources += [
+  'ssf.cpp',
+]
+project.compiler.defines += ['HAVE_STRING_H'];
+
+for sdk_name in SM.sdks:
+  sdk = SM.sdks[sdk_name]
+
+  binary = SM.HL2Config(project, projectName + '_mm_i486', sdk)
+
+SM.extensions += builder.Add(project)

PackageScript

@@ -0,0 +1,36 @@
+# 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/metamod',
+  'addons/sendsnapshotfixer/bin',
+]
+
+# 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)
+
+# Metamod VDF
+CopyFiles('addons/metamod', 'addons/metamod',
+  [ 'sendsnapshotfixer.vdf' ]
+)
+
+# Copy binaries.
+for cxx_task in Extension.extensions:
+  builder.AddCopy(cxx_task.binary, folder_map['addons/sendsnapshotfixer/bin'])

addons/metamod/sendsnapshotfixer.vdf

@@ -0,0 +1,5 @@
+"Metamod Plugin"
+{
+	"alias"		"sendsnapshotfixer"
+	"file"		"addons/sendsnapshotfixer/bin/sendsnapshotfixer_mm"
+}

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()

engine_wrappers.h

@@ -0,0 +1,98 @@
+/**
+ * vim: set ts=4 sw=4 tw=99 noet :
+ * ======================================================
+ * Metamod:Source Sample Plugin
+ * Written by AlliedModders LLC.
+ * ======================================================
+ *
+ * This software is provided 'as-is', without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from 
+ * the use of this software.
+ *
+ * This sample plugin is public domain.
+ */
+
+#ifndef _INCLUDE_SOURCE_ENGINE_WRAPPERS_
+#define _INCLUDE_SOURCE_ENGINE_WRAPPERS_
+
+#include <eiface.h>
+
+extern IVEngineServer *engine;
+extern CGlobalVars *gpGlobals;
+
+#if SOURCE_ENGINE == SE_EPISODEONE && defined METAMOD_PLAPI_VERSION
+#error "Metamod:Source 1.6 API is not supported on the old engine."
+#endif
+
+#define ENGINE_CALL(func) SH_CALL(engine, &IVEngineServer::func)
+
+/**
+ * Wrap some API calls for legacy MM:S.
+ */
+#if !defined METAMOD_PLAPI_VERSION
+#define GetEngineFactory engineFactory
+#define GetServerFactory serverFactory
+#define MM_Format snprintf
+#define	GetCGlobals	pGlobals
+#else
+#define MM_Format g_SMAPI->Format
+#endif
+
+#if SOURCE_ENGINE <= SE_DARKMESSIAH
+/**
+ * Wrap the CCommand class so our code looks the same on all engines.
+ */
+class CCommand
+{
+public:
+	const char *ArgS()
+	{
+		return engine->Cmd_Args();
+	}
+	int ArgC()
+	{
+		return engine->Cmd_Argc();
+	}
+
+	const char *Arg(int index)
+	{
+		return engine->Cmd_Argv(index);
+	}
+};
+
+#define CVAR_INTERFACE_VERSION VENGINE_CVAR_INTERFACE_VERSION
+#endif
+
+/**
+ * Left 4 Dead engine removed these from IVEngineServer.
+ */
+#if SOURCE_ENGINE >= SE_LEFT4DEAD
+
+inline int IndexOfEdict(const edict_t *pEdict)
+{
+	return (int)(pEdict - gpGlobals->pEdicts);
+}
+inline edict_t *PEntityOfEntIndex(int iEntIndex)
+{
+	if (iEntIndex >= 0 && iEntIndex < gpGlobals->maxEntities)
+	{
+		return (edict_t *)(gpGlobals->pEdicts + iEntIndex);
+	}
+	return NULL;
+}
+
+#else
+
+inline int IndexOfEdict(const edict_t *pEdict)
+{
+	return engine->IndexOfEdict(pEdict);
+}
+inline edict_t *PEntityOfEntIndex(int iEntIndex)
+{
+	return engine->PEntityOfEntIndex(iEntIndex);
+}
+
+#endif
+
+#endif //_INCLUDE_SOURCE_ENGINE_WRAPPERS_
+

msvc9/sample_mm.sln

@@ -0,0 +1,56 @@
+
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual Studio 2008
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sample_mm", "sample_mm.vcproj", "{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug - Alien Swarm|Win32 = Debug - Alien Swarm|Win32
+		Debug - Dark Messiah|Win32 = Debug - Dark Messiah|Win32
+		Debug - Left 4 Dead 2|Win32 = Debug - Left 4 Dead 2|Win32
+		Debug - Left 4 Dead|Win32 = Debug - Left 4 Dead|Win32
+		Debug - Orange Box Valve|Win32 = Debug - Orange Box Valve|Win32
+		Debug - Orange Box|Win32 = Debug - Orange Box|Win32
+		Debug - Original|Win32 = Debug - Original|Win32
+		Release - Alien Swarm|Win32 = Release - Alien Swarm|Win32
+		Release - Dark Messiah|Win32 = Release - Dark Messiah|Win32
+		Release - Left 4 Dead 2|Win32 = Release - Left 4 Dead 2|Win32
+		Release - Left 4 Dead|Win32 = Release - Left 4 Dead|Win32
+		Release - Orange Box Valve|Win32 = Release - Orange Box Valve|Win32
+		Release - Orange Box|Win32 = Release - Orange Box|Win32
+		Release - Original|Win32 = Release - Original|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Alien Swarm|Win32.ActiveCfg = Debug - Alien Swarm|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Alien Swarm|Win32.Build.0 = Debug - Alien Swarm|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Dark Messiah|Win32.ActiveCfg = Debug - Dark Messiah|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Dark Messiah|Win32.Build.0 = Debug - Dark Messiah|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Left 4 Dead 2|Win32.ActiveCfg = Debug - Left 4 Dead 2|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Left 4 Dead 2|Win32.Build.0 = Debug - Left 4 Dead 2|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Left 4 Dead|Win32.ActiveCfg = Debug - Left 4 Dead|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Left 4 Dead|Win32.Build.0 = Debug - Left 4 Dead|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Orange Box Valve|Win32.ActiveCfg = Debug - Orange Box Valve|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Orange Box Valve|Win32.Build.0 = Debug - Orange Box Valve|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Orange Box|Win32.ActiveCfg = Debug - Orange Box|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Orange Box|Win32.Build.0 = Debug - Orange Box|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Original|Win32.ActiveCfg = Debug - Original|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Debug - Original|Win32.Build.0 = Debug - Original|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Alien Swarm|Win32.ActiveCfg = Release - Alien Swarm|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Alien Swarm|Win32.Build.0 = Release - Alien Swarm|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Dark Messiah|Win32.ActiveCfg = Release - Dark Messiah|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Dark Messiah|Win32.Build.0 = Release - Dark Messiah|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Left 4 Dead 2|Win32.ActiveCfg = Release - Left 4 Dead 2|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Left 4 Dead 2|Win32.Build.0 = Release - Left 4 Dead 2|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Left 4 Dead|Win32.ActiveCfg = Release - Left 4 Dead|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Left 4 Dead|Win32.Build.0 = Release - Left 4 Dead|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Orange Box Valve|Win32.ActiveCfg = Release - Orange Box Valve|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Orange Box Valve|Win32.Build.0 = Release - Orange Box Valve|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Orange Box|Win32.ActiveCfg = Release - Orange Box|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Orange Box|Win32.Build.0 = Release - Orange Box|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Original|Win32.ActiveCfg = Release - Original|Win32
+		{E62E5876-E1E2-41A0-85CA-1B41B9DA55F9}.Release - Original|Win32.Build.0 = Release - Original|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

ssf.cpp

@@ -0,0 +1,165 @@
+#include "ssf.h"
+
+using namespace SourceHook;
+
+SSF g_SSF;
+
+PLUGIN_EXPOSE(SSF, g_SSF);
+
+CGlobalVars *gpGlobals = NULL;
+
+uint8_t g_UserIDtoClientMap[USHRT_MAX + 1];
+
+// SH_DECL_HOOK1(IClient, SendSnapshot, SH_NOATTRIB, 0, void, CClientFrame *);
+
+SH_DECL_MANUALHOOK1(CBaseClient_SendSnapshot, 0, 0, 0, void, CClientFrame *)
+
+#if !defined ORANGEBOX_BUILD
+ICvar* g_pCVar = NULL;
+#endif
+
+ICvar* GetICVar()
+{
+#if defined METAMOD_PLAPI_VERSION
+#if SOURCE_ENGINE==SE_ORANGEBOX || SOURCE_ENGINE==SE_LEFT4DEAD || SOURCE_ENGINE==SE_LEFT4DEAD2 || SOURCE_ENGINE==SE_TF2 || SOURCE_ENGINE==SE_DODS || SOURCE_ENGINE==SE_HL2DM || SOURCE_ENGINE==SE_NUCLEARDAWN || \
+    SOURCE_ENGINE==SE_ALIENSWARM || SOURCE_ENGINE==SE_BLOODYGOODTIME || SOURCE_ENGINE==SE_CSGO || SOURCE_ENGINE==SE_CSS || SOURCE_ENGINE==SE_INSURGENCY || SOURCE_ENGINE==SE_SDK2013 || SOURCE_ENGINE== SE_BMS
+    return (ICvar *)((g_SMAPI->GetEngineFactory())(CVAR_INTERFACE_VERSION, NULL));
+#else
+    return (ICvar *)((g_SMAPI->GetEngineFactory())(VENGINE_CVAR_INTERFACE_VERSION, NULL));
+#endif
+#else
+    return (ICvar *)((g_SMAPI->engineFactory())(VENGINE_CVAR_INTERFACE_VERSION, NULL));
+#endif
+}
+
+ConVar cvar_ssf_log("ssf_log", "0", FCVAR_NONE, "Log sendsnapshot");
+
+bool SSF::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, bool late)
+{
+	PLUGIN_SAVEVARS();
+	gpGlobals = ismm->GetCGlobals();
+
+	META_LOG(g_PLAPI, "Starting plugin.");
+
+#if SOURCE_ENGINE==SE_ORANGEBOX || SOURCE_ENGINE==SE_LEFT4DEAD || SOURCE_ENGINE==SE_LEFT4DEAD2 || SOURCE_ENGINE==SE_TF2 || SOURCE_ENGINE==SE_DODS || SOURCE_ENGINE==SE_HL2DM || SOURCE_ENGINE==SE_NUCLEARDAWN || \
+    SOURCE_ENGINE==SE_ALIENSWARM || SOURCE_ENGINE==SE_BLOODYGOODTIME || SOURCE_ENGINE==SE_CSGO || SOURCE_ENGINE==SE_CSS || SOURCE_ENGINE==SE_INSURGENCY || SOURCE_ENGINE==SE_SDK2013 || SOURCE_ENGINE== SE_BMS
+    g_pCVar = GetICVar();
+    ConVar_Register(0, this);
+#else
+    ConCommandBaseMgr::OneTimeInit(this);
+#endif
+
+	return true;
+}
+
+bool SSF::Unload(char *error, size_t maxlen)
+{
+	return true;
+}
+
+void Hook_SendSnapshot(CClientFrame *pFrame)
+{
+	if (cvar_ssf_log.GetBool())
+	{
+		g_SMAPI->LogMsg(g_PLAPI, "SSF: Inside SendSnapshot");
+	}
+}
+
+void PlayerConnect(const int client, const int userid, const bool bot, const char *name)
+{
+	if (client >= 1 && client <= SM_MAXPLAYERS)
+	{
+		g_UserIDtoClientMap[userid] = client;
+
+		IClient* pClient = iserver->GetClient(client - 1);
+		void *pGameClient = (void *)((intptr_t)pClient - 4);
+		SH_ADD_MANUALHOOK(CBaseClient_SendSnapshot, pGameClient, SH_STATIC(Hook_SendSnapshot), false);
+	}
+}
+
+void PlayerDisconnect(const int userid)
+{
+	const int client = g_UserIDtoClientMap[userid];
+	g_UserIDtoClientMap[userid] = 0;
+
+	SH_REMOVE_MANUALHOOK(CBaseClient_SendSnapshot, pGameClient, SH_STATIC(Hook_SendSnapshot), false);
+}
+
+void ConnectEvents::FireGameEvent(IGameEvent *event)
+{
+	const char *name = event->GetName();
+
+	if(strcmp(name, "player_connect") == 0)
+	{
+		const int client = event->GetInt("index") + 1;
+		const int userid = event->GetInt("userid");
+		const bool bot = event->GetBool("bot");
+		const char *name = event->GetString("name");
+		PlayerConnect(client, userid, bot, name);
+	}
+	else if(strcmp(name, "player_disconnect") == 0)
+	{
+		const int userid = event->GetInt("userid");
+		PlayerDisconnect(userid);
+	}
+}
+
+
+bool SSF::RegisterConCommandBase(ConCommandBase *pVar)
+{
+    return META_REGCVAR(pVar);
+}
+
+bool SSF::Pause(char *error, size_t maxlen)
+{
+    return true;
+}
+
+bool SSF::Unpause(char *error, size_t maxlen)
+{
+    return true;
+}
+
+void SSF::AllPluginsLoaded()
+{
+}
+
+const char *SSF::GetLicense()
+{
+	return "GPL";
+}
+
+const char *SSF::GetVersion()
+{
+	return "1.0.0";
+}
+
+const char *SSF::GetDate()
+{
+	return __DATE__;
+}
+
+const char *SSF::GetLogTag()
+{
+	return "SSF";
+}
+
+const char *SSF::GetAuthor()
+{
+	return "maxime1907";
+}
+
+const char *SSF::GetDescription()
+{
+	return "Fixes the currently messed up sv_parallel_sendsnapshot.";
+}
+
+const char *SSF::GetName()
+{
+	return "SendSnapshot Fixer";
+}
+
+const char *SSF::GetURL()
+{
+	return "http://www.gitlab.com/leroy_0/sendsnapshotfixer/";
+}

ssf.h

@@ -0,0 +1,38 @@
+#ifdef _INCLUDE_METAMOD_SOURCE_SSF
+#endinput
+#endif
+
+#define _INCLUDE_METAMOD_SOURCE_SSF
+
+#include <ISmmPlugin.h>
+#include "engine_wrappers.h"
+#include <iclient.h>
+#include <iserver.h>
+
+void Hook_SendSnapshot(CClientFrame *pFrame);
+
+class SSF : 
+	public ISmmPlugin,
+    public IConCommandBaseAccessor
+{
+public:
+    bool Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen, bool late);
+    bool Unload(char *error, size_t maxlen);
+    bool Pause(char *error, size_t maxlen);
+    bool Unpause(char *error, size_t maxlen);
+    void AllPluginsLoaded();
+public:
+    const char *GetAuthor();
+    const char *GetName();
+    const char *GetDescription();
+    const char *GetURL();
+    const char *GetLicense();
+    const char *GetVersion();
+    const char *GetDate();
+    const char *GetLogTag();
+public:    //IConCommandBaseAccessor
+    bool RegisterConCommandBase(ConCommandBase *pVar);
+
+};
+
+PLUGIN_GLOBALVARS();