Merged changes from 1.1 branch.

extensions/bintools/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -31,8 +32,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -40,14 +42,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -56,6 +68,8 @@ ifeq "$(USEMETA)" "true"
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/extensions -I$(SMSDK)/public/jit \
 		-I$(SMSDK)/public/jit/x86 -I$(SMSDK)/public/sourcepawn
@@ -107,7 +121,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/clientprefs/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -31,8 +32,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -40,14 +42,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -56,6 +68,8 @@ ifeq "$(USEMETA)" "true"
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn 
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn -I$(SMSDK)/public/extensions \
 		-I$(MMSOURCE17)/core/sourcehook
@@ -107,7 +121,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/cstrike/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -31,8 +32,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -40,14 +42,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a tier0_i486.so
@@ -57,6 +69,8 @@ ifeq "$(USEMETA)" "true"
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/extensions \
 		-I$(SMSDK)/public/sourcepawn
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4 
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
 endif
@@ -106,7 +120,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/geoip/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -31,8 +32,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -40,14 +42,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -56,6 +68,8 @@ ifeq "$(USEMETA)" "true"
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
 endif
@@ -106,7 +120,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/mysql/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 MYSQL = ../../../mysql-5.0
 
@@ -35,8 +36,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -44,14 +46,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -63,6 +75,8 @@ ifeq "$(USEMETA)" "true"
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn -I$(MMSOURCE17)/core/sourcehook \
 		-I$(MYSQL)/include
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 endif
 
 LINK += $(MYSQL)/lib/libmysqlclient_r.a -lz -static-libgcc -lpthread
@@ -112,7 +126,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/regex/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -31,8 +32,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -40,14 +42,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -56,6 +68,7 @@ ifeq "$(USEMETA)" "true"
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn -I$(MMSOURCE17)/core/sourcehook
 endif
@@ -106,7 +119,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/sdktools/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -34,8 +35,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -43,14 +45,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server -I$(HL2SDK)/common
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server -I$(HL2SDK)/common
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a $(HL2LIB)/mathlib_i486.a vstdlib_i486.so tier0_i486.so
@@ -60,6 +72,8 @@ ifeq "$(USEMETA)" "true"
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/mathlib -I$(HL2PUB)/tier0 \
 		-I$(HL2PUB)/tier1 -I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/extensions \
 		-I$(SMSDK)/public/sourcepawn
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
 endif
@@ -110,7 +124,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/sdktools/extension.cpp

@@ -30,6 +30,7 @@
  */
 
 #include "extension.h"
+#include <compat_wrappers.h>
 #include "vcallbuilder.h"
 #include "vnatives.h"
 #include "vhelpers.h"
@@ -38,7 +39,9 @@
 #include "vsound.h"
 #include "output.h"
 
-#if defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE == SE_LEFT4DEAD
+	#define SDKTOOLS_GAME_FILE		"sdktools.games.l4d"
+#elif SOURCE_ENGINE == SE_ORANGEBOX
 	#define SDKTOOLS_GAME_FILE		"sdktools.games.ep2"
 #else
 	#define SDKTOOLS_GAME_FILE		"sdktools.games"
@@ -65,6 +68,7 @@ IVoiceServer *voiceserver = NULL;
 IPlayerInfoManager *playerinfomngr = NULL;
 ICvar *icvar = NULL;
 IServer *iserver = NULL;
+CGlobalVars *gpGlobals;
 SourceHook::CallClass<IVEngineServer> *enginePatch = NULL;
 SourceHook::CallClass<IEngineSound> *enginesoundPatch = NULL;
 HandleType_t g_CallHandle = 0;
@@ -125,7 +129,7 @@ bool SDKTools::SDK_OnLoad(char *error, size_t maxlength, bool late)
 		return false;
 	}
 
-#if defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE >= SE_ORANGEBOX
 	g_pCVar = icvar;
 #endif
 	CONVAR_REGISTER(this);
@@ -231,6 +235,7 @@ bool SDKTools::SDK_OnMetamodLoad(ISmmAPI *ismm, char *error, size_t maxlen, bool
 	GET_V_IFACE_ANY(GetServerFactory, playerinfomngr, IPlayerInfoManager, INTERFACEVERSION_PLAYERINFOMANAGER);
 	GET_V_IFACE_CURRENT(GetEngineFactory, icvar, ICvar, CVAR_INTERFACE_VERSION);
 
+	gpGlobals = ismm->GetCGlobals();
 	enginePatch = SH_GET_CALLCLASS(engine);
 	enginesoundPatch = SH_GET_CALLCLASS(engsound);
 

extensions/sdktools/extension.h

@@ -50,7 +50,6 @@
 #include <convar.h>
 #include <iserver.h>
 #include <cdll_int.h>
-#include <compat_wrappers.h>
 
 /**
  * @brief Implementation of the SDK Tools extension.
@@ -106,6 +105,7 @@ extern IVoiceServer *voiceserver;
 extern IPlayerInfoManager *playerinfomngr;
 extern ICvar *icvar;
 extern IServer *iserver;
+extern CGlobalVars *gpGlobals;
 /* Interfaces from SourceMod */
 extern IBinTools *g_pBinTools;
 extern IGameConfig *g_pGameConf;
@@ -119,6 +119,8 @@ extern ICallWrapper *g_pAcceptInput;
 extern SourceHook::CallClass<IVEngineServer> *enginePatch;
 extern SourceHook::CallClass<IEngineSound> *enginesoundPatch;
 
+#include <compat_wrappers.h>
+
 #define ENGINE_CALL(func)		SH_CALL(enginePatch, &IVEngineServer::func)
 
 #endif //_INCLUDE_SOURCEMOD_EXTENSION_PROPER_H_

extensions/sdktools/inputnatives.cpp

@@ -38,7 +38,7 @@ ICallWrapper *g_pAcceptInput = NULL;
 unsigned char g_Variant_t[SIZEOF_VARIANT_T] = {0};
 
 #define ENTINDEX_TO_CBASEENTITY(index, buffer) \
-	pEdict = engine->PEntityOfEntIndex(index); \
+	pEdict = PEntityOfEntIndex(index); \
 	if (!pEdict || pEdict->IsFree()) \
 	{ \
 		return pContext->ThrowNativeError("Entity %d is not valid or is freed", index); \

extensions/sdktools/msvc9/sdktools.sln

@@ -6,21 +6,27 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug - Episode 1|Win32 = Debug - Episode 1|Win32
+		Debug - Left 4 Dead|Win32 = Debug - Left 4 Dead|Win32
 		Debug - Old Metamod|Win32 = Debug - Old Metamod|Win32
 		Debug - Orange Box|Win32 = Debug - Orange Box|Win32
 		Release - Episode 1|Win32 = Release - Episode 1|Win32
+		Release - Left 4 Dead|Win32 = Release - Left 4 Dead|Win32
 		Release - Old Metamod|Win32 = Release - Old Metamod|Win32
 		Release - Orange Box|Win32 = Release - Orange Box|Win32
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Episode 1|Win32.ActiveCfg = Debug - Episode 1|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Episode 1|Win32.Build.0 = Debug - Episode 1|Win32
+		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Left 4 Dead|Win32.ActiveCfg = Debug - Left 4 Dead|Win32
+		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Left 4 Dead|Win32.Build.0 = Debug - Left 4 Dead|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Old Metamod|Win32.ActiveCfg = Debug - Old Metamod|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Old Metamod|Win32.Build.0 = Debug - Old Metamod|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Orange Box|Win32.ActiveCfg = Debug - Orange Box|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Debug - Orange Box|Win32.Build.0 = Debug - Orange Box|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Episode 1|Win32.ActiveCfg = Release - Episode 1|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Episode 1|Win32.Build.0 = Release - Episode 1|Win32
+		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Left 4 Dead|Win32.ActiveCfg = Release - Left 4 Dead|Win32
+		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Left 4 Dead|Win32.Build.0 = Release - Left 4 Dead|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Old Metamod|Win32.ActiveCfg = Release - Old Metamod|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Old Metamod|Win32.Build.0 = Release - Old Metamod|Win32
 		{7A740927-C751-4312-BF9D-6367F8C508F8}.Release - Orange Box|Win32.ActiveCfg = Release - Orange Box|Win32

extensions/sdktools/msvc9/sdktools.vcproj

@@ -40,9 +40,10 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
 				Optimization="0"
 				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDK)\public&quot;;&quot;$(HL2SDK)\public\dlls&quot;;&quot;$(HL2SDK)\public\engine&quot;;&quot;$(HL2SDK)\public\mathlib&quot;;&quot;$(HL2SDK)\public\tier0&quot;;&quot;$(HL2SDK)\public\tier1&quot;;&quot;$(MMSOURCE17)\core-legacy&quot;;&quot;$(MMSOURCE17)\core-legacy\sourcehook&quot;"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=2"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
@@ -121,10 +122,10 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalOptions="/MP"
+				AdditionalOptions="/MP /D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
 				FavorSizeOrSpeed="1"
 				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDK)\public&quot;;&quot;$(HL2SDK)\public\dlls&quot;;&quot;$(HL2SDK)\public\engine&quot;;&quot;$(HL2SDK)\public\mathlib&quot;;&quot;$(HL2SDK)\public\tier0&quot;;&quot;$(HL2SDK)\public\tier1&quot;;&quot;$(MMSOURCE17)\core-legacy&quot;;&quot;$(MMSOURCE17)\core-legacy\sourcehook&quot;"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=2"
 				RuntimeLibrary="0"
 				EnableEnhancedInstructionSet="1"
 				RuntimeTypeInfo="false"
@@ -202,9 +203,10 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
 				Optimization="0"
 				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDKOB)\common&quot;;&quot;$(HL2SDKOB)\public&quot;;&quot;$(HL2SDKOB)\public\engine&quot;;&quot;$(HL2SDKOB)\public\game\server&quot;;&quot;$(HL2SDKOB)\public\mathlib&quot;;&quot;$(HL2SDKOB)\public\tier0&quot;;&quot;$(HL2SDKOB)\public\tier1&quot;;&quot;$(MMSOURCE17)\core&quot;;&quot;$(MMSOURCE17)\core\sourcehook&quot;"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;ORANGEBOX_BUILD"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=3"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
@@ -283,10 +285,10 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalOptions="/MP"
+				AdditionalOptions="/MP /D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
 				FavorSizeOrSpeed="1"
 				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDKOB)\common&quot;;&quot;$(HL2SDKOB)\public&quot;;&quot;$(HL2SDKOB)\public\engine&quot;;&quot;$(HL2SDKOB)\public\game\server&quot;;&quot;$(HL2SDKOB)\public\mathlib&quot;;&quot;$(HL2SDKOB)\public\tier0&quot;;&quot;$(HL2SDKOB)\public\tier1&quot;;&quot;$(MMSOURCE17)\core&quot;;&quot;$(MMSOURCE17)\core\sourcehook&quot;"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;ORANGEBOX_BUILD"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=3"
 				RuntimeLibrary="0"
 				EnableEnhancedInstructionSet="1"
 				RuntimeTypeInfo="false"
@@ -364,9 +366,10 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
 				Optimization="0"
 				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDK)\public&quot;;&quot;$(HL2SDK)\public\dlls&quot;;&quot;$(HL2SDK)\public\engine&quot;;&quot;$(HL2SDK)\public\mathlib&quot;;&quot;$(HL2SDK)\public\tier0&quot;;&quot;$(HL2SDK)\public\tier1&quot;;&quot;$(MMSOURCE17)\core&quot;;&quot;$(MMSOURCE17)\core\sourcehook&quot;"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=2"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
@@ -445,10 +448,10 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalOptions="/MP"
+				AdditionalOptions="/MP /D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
 				FavorSizeOrSpeed="1"
 				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDK)\public&quot;;&quot;$(HL2SDK)\public\dlls&quot;;&quot;$(HL2SDK)\public\engine&quot;;&quot;$(HL2SDK)\public\mathlib&quot;;&quot;$(HL2SDK)\public\tier0&quot;;&quot;$(HL2SDK)\public\tier1&quot;;&quot;$(MMSOURCE17)\core&quot;;&quot;$(MMSOURCE17)\core\sourcehook&quot;"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=2"
 				RuntimeLibrary="0"
 				EnableEnhancedInstructionSet="1"
 				RuntimeTypeInfo="false"
@@ -502,6 +505,169 @@
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
+		<Configuration
+			Name="Debug - Left 4 Dead|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
+				Optimization="0"
+				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDKL4D)\common&quot;;&quot;$(HL2SDKL4D)\public&quot;;&quot;$(HL2SDKL4D)\public\engine&quot;;&quot;$(HL2SDKL4D)\public\game\server&quot;;&quot;$(HL2SDKL4D)\public\mathlib&quot;;&quot;$(HL2SDKL4D)\public\tier0&quot;;&quot;$(HL2SDKL4D)\public\tier1&quot;;&quot;$(MMSOURCE17)\core&quot;;&quot;$(MMSOURCE17)\core\sourcehook&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=4"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				EnableEnhancedInstructionSet="1"
+				RuntimeTypeInfo="false"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="&quot;$(HL2SDKL4D)\lib\public\tier0.lib&quot; &quot;$(HL2SDKL4D)\lib\public\tier1.lib&quot; &quot;$(HL2SDKL4D)\lib\public\vstdlib.lib&quot; &quot;$(HL2SDKL4D)\lib\public\mathlib.lib&quot;"
+				OutputFile="$(OutDir)\sdktools.ext.dll"
+				LinkIncremental="2"
+				IgnoreDefaultLibraryNames="LIBC;LIBCD;LIBCMT"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release - Left 4 Dead|Win32"
+			OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
+			ConfigurationType="2"
+			CharacterSet="2"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/MP /D SE_EPISODEONE=2 /D SE_ORANGEBOX=3 /D SE_LEFT4DEAD=4"
+				FavorSizeOrSpeed="1"
+				AdditionalIncludeDirectories="..;..\sdk;..\..\..\public;..\..\..\public\extensions;..\..\..\public\sourcepawn;&quot;$(HL2SDKL4D)\common&quot;;&quot;$(HL2SDKL4D)\public&quot;;&quot;$(HL2SDKL4D)\public\engine&quot;;&quot;$(HL2SDKL4D)\public\game\server&quot;;&quot;$(HL2SDKL4D)\public\mathlib&quot;;&quot;$(HL2SDKL4D)\public\tier0&quot;;&quot;$(HL2SDKL4D)\public\tier1&quot;;&quot;$(MMSOURCE17)\core&quot;;&quot;$(MMSOURCE17)\core\sourcehook&quot;"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD;SOURCE_ENGINE=4"
+				RuntimeLibrary="0"
+				EnableEnhancedInstructionSet="1"
+				RuntimeTypeInfo="false"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="false"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="&quot;$(HL2SDKL4D)\lib\public\tier0.lib&quot; &quot;$(HL2SDKL4D)\lib\public\tier1.lib&quot; &quot;$(HL2SDKL4D)\lib\public\vstdlib.lib&quot; &quot;$(HL2SDKL4D)\lib\public\mathlib.lib&quot;"
+				OutputFile="$(OutDir)\sdktools.ext.dll"
+				LinkIncremental="1"
+				IgnoreDefaultLibraryNames="LIBC;LIBCD;LIBCMTD"
+				GenerateDebugInformation="true"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
 	</Configurations>
 	<References>
 	</References>

extensions/sdktools/output.cpp

@@ -251,7 +251,7 @@ void EntityOutputManager::FireEventDetour(void *pOutput, CBaseEntity *pActivator
 
 			int serial = pEdict->m_NetworkSerialNumber;
 			
-			if (serial != hook->entity_filter && hook->entity_index == engine->IndexOfEdict(pEdict))
+			if (serial != hook->entity_filter && hook->entity_index == IndexOfEdict(pEdict))
 			{
 				// same entity index but different serial number. Entity has changed, kill the hook.
 				_iter = pOutputName->hooks.erase(_iter);
@@ -264,7 +264,7 @@ void EntityOutputManager::FireEventDetour(void *pOutput, CBaseEntity *pActivator
 			{
 				//fire the forward to hook->pf
 				hook->pf->PushString(pOutputName->Name);
-				hook->pf->PushCell(engine->IndexOfEdict(pEdict));
+				hook->pf->PushCell(IndexOfEdict(pEdict));
 				
 				edict_t *pEdictActivator = gameents->BaseEntityToEdict(pActivator);
 				if (!pEdictActivator)
@@ -273,7 +273,7 @@ void EntityOutputManager::FireEventDetour(void *pOutput, CBaseEntity *pActivator
 				}
 				else
 				{
-					hook->pf->PushCell(engine->IndexOfEdict(pEdictActivator));
+					hook->pf->PushCell(IndexOfEdict(pEdictActivator));
 				}
 				//hook->pf->PushCell(handle);
 				hook->pf->PushFloat(fDelay);
@@ -466,7 +466,7 @@ edict_t *EntityOutputManager::BaseHandleToEdict(CBaseHandle &hndl)
 
 	edict_t *pStoredEdict;
 
-	pStoredEdict = engine->PEntityOfEntIndex(index);
+	pStoredEdict = PEntityOfEntIndex(index);
 
 	if (pStoredEdict == NULL)
 	{

extensions/sdktools/outputnatives.cpp

@@ -40,7 +40,7 @@ cell_t HookSingleEntityOutput(IPluginContext *pContext, const cell_t *params)
 		return pContext->ThrowNativeError("Entity Outputs are disabled - See error logs for details");
 	}
 
-	edict_t *pEdict = engine->PEntityOfEntIndex(params[1]);
+	edict_t *pEdict = PEntityOfEntIndex(params[1]);
 	if (!pEdict)
 	{
 		return pContext->ThrowNativeError("Invalid Entity index %i", params[1]);
@@ -72,7 +72,7 @@ cell_t HookSingleEntityOutput(IPluginContext *pContext, const cell_t *params)
 	hook = g_OutputManager.NewHook();
 
 	hook->entity_filter = pEdict->m_NetworkSerialNumber;
-	hook->entity_index = engine->IndexOfEdict(pEdict);
+	hook->entity_index = IndexOfEdict(pEdict);
 	hook->only_once= !!params[4];
 	hook->pf = pFunction;
 	hook->m_parent = pOutputName;
@@ -220,7 +220,7 @@ cell_t UnHookSingleEntityOutput(IPluginContext *pContext, const cell_t *params)
 	}
 
 	// Find the classname of the entity and lookup the classname and output structures
-	edict_t *pEdict = engine->PEntityOfEntIndex(params[1]);
+	edict_t *pEdict = PEntityOfEntIndex(params[1]);
 	if (!pEdict)
 	{
 		return pContext->ThrowNativeError("Invalid Entity index %i", params[1]);
@@ -249,7 +249,7 @@ cell_t UnHookSingleEntityOutput(IPluginContext *pContext, const cell_t *params)
 	for (_iter=pOutputName->hooks.begin(); _iter!=pOutputName->hooks.end(); _iter++)
 	{
 		hook = (omg_hooks *)*_iter;
-		if (hook->pf == pFunction && hook->entity_index == engine->IndexOfEdict(pEdict))
+		if (hook->pf == pFunction && hook->entity_index == IndexOfEdict(pEdict))
 		{
 			// remove this hook.
 			if (hook->in_use)

extensions/sdktools/teamnatives.cpp

@@ -72,7 +72,7 @@ void SDKTools::OnCoreMapStart(edict_t *pEdictList, int edictCount, int clientMax
 
 	for (int i=0; i<edictCount; i++)
 	{
-		edict_t *pEdict = engine->PEntityOfEntIndex(i);
+		edict_t *pEdict = PEntityOfEntIndex(i);
 		if (!pEdict || pEdict->IsFree())
 		{
 			continue;

extensions/sdktools/tempents.cpp

@@ -47,7 +47,7 @@ CON_COMMAND(sm_print_telist, "Prints the temp entity list")
 
 CON_COMMAND(sm_dump_teprops, "Dumps tempentity props to a file")
 {
-#if !defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE == SE_EPISODEONE
 	CCommand args;
 #endif
 	if (!g_TEManager.IsAvailable())

extensions/sdktools/trnatives.cpp

@@ -39,7 +39,7 @@ public:
 	{
 		cell_t res = 1;
 		edict_t *pEdict = gameents->BaseEntityToEdict(reinterpret_cast<CBaseEntity *>(pEntity));
-		m_pFunc->PushCell(engine->IndexOfEdict(pEdict));
+		m_pFunc->PushCell(IndexOfEdict(pEdict));
 		m_pFunc->PushCell(contentsMask);
 		m_pFunc->PushCell(m_Data);
 		m_pFunc->Execute(&res);
@@ -506,7 +506,7 @@ static cell_t smn_TRGetEntityIndex(IPluginContext *pContext, const cell_t *param
 	}
 
 	edict_t *pEdict = gameents->BaseEntityToEdict(tr->m_pEnt);
-	return engine->IndexOfEdict(pEdict);
+	return IndexOfEdict(pEdict);
 }
 
 static cell_t smn_TRGetPointContents(IPluginContext *pContext, const cell_t *params)
@@ -527,9 +527,13 @@ static cell_t smn_TRGetPointContents(IPluginContext *pContext, const cell_t *par
 	{
 		mask = enginetrace->GetPointContents(pos);
 	} else {
+#if SOURCE_ENGINE == SE_LEFT4DEAD
+		mask = enginetrace->GetPointContents(pos, 0, &hentity);
+#else
 		mask = enginetrace->GetPointContents(pos, &hentity);
+#endif
 		edict_t *pEdict = gameents->BaseEntityToEdict(reinterpret_cast<CBaseEntity *>(hentity));
-		*ent = engine->IndexOfEdict(pEdict);
+		*ent = IndexOfEdict(pEdict);
 	}
 
 	return mask;
@@ -537,7 +541,7 @@ static cell_t smn_TRGetPointContents(IPluginContext *pContext, const cell_t *par
 
 static cell_t smn_TRGetPointContentsEnt(IPluginContext *pContext, const cell_t *params)
 {
-	edict_t *pEdict = engine->PEntityOfEntIndex(params[1]);
+	edict_t *pEdict = PEntityOfEntIndex(params[1]);
 	if (!pEdict || pEdict->IsFree())
 	{
 		return pContext->ThrowNativeError("Entity %d is invalid", params[1]);

extensions/sdktools/vcaller.cpp

@@ -413,14 +413,14 @@ static cell_t SDKCall(IPluginContext *pContext, const cell_t *params)
 			{
 				return -1;
 			}
-			return engine->IndexOfEdict(pEdict);
+			return IndexOfEdict(pEdict);
 		} else if (vc->retinfo->vtype == Valve_Edict) {
 			edict_t *pEdict = *(edict_t **)(vc->retbuf);
 			if (!pEdict || pEdict->IsFree())
 			{
 				return -1;
 			}
-			return engine->IndexOfEdict(pEdict);
+			return IndexOfEdict(pEdict);
 		} else if (vc->retinfo->vtype == Valve_Bool) {
 			bool *addr = (bool  *)vc->retbuf;
 			if (vc->retinfo->flags & PASSFLAG_ASPOINTER)

extensions/sdktools/vdecoder.cpp

@@ -223,7 +223,7 @@ DataStatus EncodeValveParam(IPluginContext *pContext,
 			if (pEntity)
 			{
 				edict_t *pEdict = gameents->BaseEntityToEdict(pEntity);
-				*addr = engine->IndexOfEdict(pEdict);
+				*addr = IndexOfEdict(pEdict);
 			} else {
 				*addr = -1;
 			}
@@ -238,7 +238,7 @@ DataStatus EncodeValveParam(IPluginContext *pContext,
 			edict_t *pEdict = *(edict_t **)buffer;
 			if (pEdict)
 			{
-				*addr = engine->IndexOfEdict(pEdict);
+				*addr = IndexOfEdict(pEdict);
 			} else {
 				*addr = -1;
 			}
@@ -415,7 +415,7 @@ DataStatus DecodeValveParam(IPluginContext *pContext,
 			} else if (param == 0) {
 				if (data->decflags & VDECODE_FLAG_ALLOWWORLD)
 				{
-					pEdict = engine->PEntityOfEntIndex(0);
+					pEdict = PEntityOfEntIndex(0);
 				} else {
 					pContext->ThrowNativeError("World not allowed");
 					return Data_Fail;
@@ -479,13 +479,13 @@ DataStatus DecodeValveParam(IPluginContext *pContext,
 			} else if (param == 0) {
 				if (data->decflags & VDECODE_FLAG_ALLOWWORLD)
 				{
-					pEdict = engine->PEntityOfEntIndex(0);
+					pEdict = PEntityOfEntIndex(0);
 				} else {
 					pContext->ThrowNativeError("World not allowed");
 					return Data_Fail;
 				}
 			} else {
-				pEdict = engine->PEntityOfEntIndex(param);
+				pEdict = PEntityOfEntIndex(param);
 				if (!pEdict || pEdict->IsFree())
 				{
 					pContext->ThrowNativeError("Entity %d is not valid or is freed", param);
@@ -547,13 +547,13 @@ DataStatus DecodeValveParam(IPluginContext *pContext,
 			} else if (param == 0) {
 				if (data->decflags & VDECODE_FLAG_ALLOWWORLD)
 				{
-					pEdict = engine->PEntityOfEntIndex(0);
+					pEdict = PEntityOfEntIndex(0);
 				} else {
 					pContext->ThrowNativeError("World not allowed");
 					return Data_Fail;
 				}
 			} else {
-				pEdict = engine->PEntityOfEntIndex(param);
+				pEdict = PEntityOfEntIndex(param);
 				if (!pEdict || pEdict->IsFree())
 				{
 					pContext->ThrowNativeError("Entity %d is not valid or is freed", param);

extensions/sdktools/vhelpers.cpp

@@ -247,7 +247,7 @@ int GetClientAimTarget(edict_t *pEdict, bool only_players)
 		return -1;
 	}
 
-	int ent_index = engine->IndexOfEdict(pTarget);
+	int ent_index = IndexOfEdict(pTarget);
 
 	IGamePlayer *pTargetPlayer = playerhelpers->GetGamePlayer(ent_index);
 	if (pTargetPlayer != NULL && !pTargetPlayer->IsInGame())
@@ -269,7 +269,7 @@ bool IsEyeAnglesSupported()
 
 bool GetPlayerInfo(int client, player_info_t *info)
 {
-#if defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE >= SE_ORANGEBOX
 	return engine->GetPlayerInfo(client, info);
 #else
 	return (iserver) ? iserver->GetPlayerInfo(client-1, info) : false;
@@ -420,7 +420,7 @@ void UTIL_DrawSendTable(FILE *fp, SendTable *pTable, int level)
 
 CON_COMMAND(sm_dump_netprops_xml, "Dumps the networkable property table as an XML file")
 {
-#if !defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE == SE_EPISODEONE
 	CCommand args;
 #endif
 
@@ -462,7 +462,7 @@ CON_COMMAND(sm_dump_netprops_xml, "Dumps the networkable property table as an XM
 
 CON_COMMAND(sm_dump_netprops, "Dumps the networkable property table as a text file")
 {
-#if !defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE == SE_EPISODEONE
 	CCommand args;
 #endif
 
@@ -517,7 +517,7 @@ void _ignore_invalid_parameter(
 
 CON_COMMAND(sm_dump_classes, "Dumps the class list as a text file")
 {
-#if !defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE == SE_EPISODEONE
 	CCommand args;
 #endif
 
@@ -710,7 +710,7 @@ void UTIL_DrawDataTable(FILE *fp, datamap_t *pMap, int level)
 
 CON_COMMAND(sm_dump_datamaps, "Dumps the data map list as a text file")
 {
-#if !defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE == SE_EPISODEONE
 	CCommand args;
 #endif
 

extensions/sdktools/vnatives.cpp

@@ -175,7 +175,7 @@ static cell_t GiveNamedItem(IPluginContext *pContext, const cell_t *params)
 		return -1;
 	}
 
-	return engine->IndexOfEdict(pEdict);
+	return IndexOfEdict(pEdict);
 }
 
 static cell_t GetPlayerWeaponSlot(IPluginContext *pContext, const cell_t *params)
@@ -211,7 +211,7 @@ static cell_t GetPlayerWeaponSlot(IPluginContext *pContext, const cell_t *params
 		return -1;
 	}
 
-	return engine->IndexOfEdict(pEdict);
+	return IndexOfEdict(pEdict);
 }
 
 static cell_t IgniteEntity(IPluginContext *pContext, const cell_t *params)
@@ -290,7 +290,7 @@ static cell_t TeleportEntity(IPluginContext *pContext, const cell_t *params)
 	return 1;
 }
 
-#if defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE >= SE_ORANGEBOX
 /* :TODO: This is Team Fortress 2 specific */
 static cell_t ForcePlayerSuicide(IPluginContext *pContext, const cell_t *params)
 {
@@ -352,7 +352,7 @@ static cell_t SetClientViewEntity(IPluginContext *pContext, const cell_t *params
 		return pContext->ThrowNativeError("Client %d is not in game", params[1]);
 	}
 
-	edict_t *pEdict = engine->PEntityOfEntIndex(params[2]);
+	edict_t *pEdict = PEntityOfEntIndex(params[2]);
 	if (!pEdict || pEdict->IsFree())
 	{
 		return pContext->ThrowNativeError("Entity %d is not valid", params[2]);
@@ -639,9 +639,49 @@ static cell_t FindEntityByClassname(IPluginContext *pContext, const cell_t *para
 		return -1;
 	}
 
-	return engine->IndexOfEdict(pEdict);
+	return IndexOfEdict(pEdict);
 }
 
+#if SOURCE_ENGINE == SE_LEFT4DEAD
+static cell_t CreateEntityByName(IPluginContext *pContext, const cell_t *params)
+{
+	static ValveCall *pCall = NULL;
+	if (!pCall)
+	{
+		ValvePassInfo pass[4];
+		InitPass(pass[0], Valve_String, PassType_Basic, PASSFLAG_BYVAL);
+		InitPass(pass[1], Valve_POD, PassType_Basic, PASSFLAG_BYVAL);
+		InitPass(pass[2], Valve_Bool, PassType_Basic, PASSFLAG_BYVAL);
+		InitPass(pass[3], Valve_CBaseEntity, PassType_Basic, PASSFLAG_BYVAL);
+		if (!CreateBaseCall("CreateEntityByName", ValveCall_Static, &pass[3], pass, 3, &pCall))
+		{
+			return pContext->ThrowNativeError("\"CreateEntityByName\" not supported by this mod");
+		} else if (!pCall) {
+			return pContext->ThrowNativeError("\"CreateEntityByName\" wrapper failed to initialized");
+		}
+	}
+
+	CBaseEntity *pEntity = NULL;
+	START_CALL();
+	DECODE_VALVE_PARAM(1, vparams, 0);
+	DECODE_VALVE_PARAM(2, vparams, 1);
+	*(bool *)(vptr + 8) = true;
+	FINISH_CALL_SIMPLE(&pEntity);
+
+	if (pEntity == NULL)
+	{
+		return -1;
+	}
+
+	edict_t *pEdict = gameents->BaseEntityToEdict(pEntity);
+	if (!pEdict)
+	{
+		return -1;
+	}
+
+	return IndexOfEdict(pEdict);
+}
+#else
 static cell_t CreateEntityByName(IPluginContext *pContext, const cell_t *params)
 {
 	static ValveCall *pCall = NULL;
@@ -676,8 +716,9 @@ static cell_t CreateEntityByName(IPluginContext *pContext, const cell_t *params)
 		return -1;
 	}
 
-	return engine->IndexOfEdict(pEdict);
+	return IndexOfEdict(pEdict);
 }
+#endif
 
 static cell_t DispatchSpawn(IPluginContext *pContext, const cell_t *params)
 {
@@ -764,7 +805,7 @@ static cell_t DispatchKeyValueVector(IPluginContext *pContext, const cell_t *par
 	{
 		ValvePassInfo pass[3];
 		InitPass(pass[0], Valve_String, PassType_Basic, PASSFLAG_BYVAL);
-#if defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE >= SE_ORANGEBOX
 		InitPass(pass[1], Valve_Vector, PassType_Basic, PASSFLAG_BYVAL);
 #else
 		InitPass(pass[1], Valve_Vector, PassType_Object, PASSFLAG_BYVAL|PASSFLAG_OCTOR|PASSFLAG_OASSIGNOP);

extensions/sdktools/vstringtable.cpp

@@ -239,7 +239,7 @@ static cell_t AddToStringTable(IPluginContext *pContext, const cell_t *params)
 	pContext->LocalToString(params[2], &str);
 	pContext->LocalToString(params[3], &userdata);
 
-#if defined ORANGEBOX_BUILD
+#if SOURCE_ENGINE >= SE_ORANGEBOX
 	pTable->AddString(true, str, params[4], userdata);
 #else
 	pTable->AddString(str, params[4], userdata);

extensions/sqlite/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -51,8 +52,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -60,14 +62,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -76,6 +88,7 @@ ifeq "$(USEMETA)" "true"
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn -I$(MMSOURCE17)/core/sourcehook
 endif
@@ -133,7 +146,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/structs/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -31,23 +32,34 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
-	INCLUDE += -I$(HL2SDK)/public/dlls
+	INCLUDE += -I$(HL2SDK)/public/dlls -I$(HL2SDK)/game_shared
 	SRCDS = $(SRCDS_BASE)
 	override ENGSET = true
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
-	INCLUDE += -I$(HL2SDK)/public/game/server
+	INCLUDE += -I$(HL2SDK)/public/game/server -I$(HL2SDK)/public/mathlib
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server -I$(HL2SDK)/game/shared
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -55,7 +67,8 @@ ifeq "$(USEMETA)" "true"
 	LINK += $(LINK_HL2)
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/mathlib -I$(HL2PUB)/tier0 \
-		-I$(HL2PUB)/tier1 -I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn \
+		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(METAMOD)/sourcemm -I$(SMSDK)/public \
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
 endif
@@ -106,7 +119,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/tf2/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -32,8 +33,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -41,14 +43,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a tier0_i486.so
@@ -58,6 +70,8 @@ ifeq "$(USEMETA)" "true"
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/extensions \
 		-I$(SMSDK)/public/sourcepawn
+
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
 endif
@@ -109,7 +123,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi
 

extensions/topmenus/Makefile

@@ -5,6 +5,7 @@ SMSDK = ../..
 SRCDS_BASE = ~/srcds
 HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
+HL2SDK_L4D = ../../../hl2sdk-l4d
 MMSOURCE17 = ../../../mmsource-1.7
 
 #####################################
@@ -32,8 +33,9 @@ CPP = gcc-4.1
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
 	HL2SDK = $(HL2SDK_ORIG)
-	HL2PUB = $(HL2SDK_ORIG)/public
-	HL2LIB = $(HL2SDK_ORIG)/linux_sdk
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/linux_sdk
+	CFLAGS += -DSOURCE_ENGINE=2
 	METAMOD = $(MMSOURCE17)/core-legacy
 	INCLUDE += -I$(HL2SDK)/public/dlls
 	SRCDS = $(SRCDS_BASE)
@@ -41,14 +43,24 @@ ifeq "$(ENGINE)" "original"
 endif
 ifeq "$(ENGINE)" "orangebox"
 	HL2SDK = $(HL2SDK_OB)
-	HL2PUB = $(HL2SDK_OB)/public
-	HL2LIB = $(HL2SDK_OB)/lib/linux
-	CFLAGS += -DORANGEBOX_BUILD
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=3
 	METAMOD = $(MMSOURCE17)/core
 	INCLUDE += -I$(HL2SDK)/public/game/server
 	SRCDS = $(SRCDS_BASE)/orangebox
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead"
+	HL2SDK = $(HL2SDK_L4D)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=4
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/l4d
+	override ENGSET = true
+endif
 
 ifeq "$(USEMETA)" "true"
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
@@ -57,6 +69,7 @@ ifeq "$(USEMETA)" "true"
 
 	INCLUDE += -I. -I.. -Isdk -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
 		-I$(METAMOD) -I$(METAMOD)/sourcehook -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+	CFLAGS += -DSE_EPISODEONE=2 -DSE_ORANGEBOX=3 -DSE_LEFT4DEAD=4
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn -I$(SMSDK)/public/extensions \
 		-I$(MMSOURCE17)/core/sourcehook
@@ -108,7 +121,7 @@ all: check
 
 check:
 	if [ "$(USEMETA)" == "true" ] && [ "$(ENGSET)" == "false" ]; then \
-		echo "You must supply ENGINE=orangebox or ENGINE=original"; \
+		echo "You must supply ENGINE=left4dead or ENGINE=orangebox or ENGINE=original"; \
 		exit 1; \
 	fi