Inital SM fixes for l4d2 and linux makefile updates

2009-10-30 13:26:13 +13:00 · 2009-10-30 13:26:13 +13:00 · 9e69afbbd6
commit 9e69afbbd6
parent 8a8bafb199
16 changed files with 120 additions and 48 deletions
--- a/core/ConCommandBaseIterator.h
+++ b/core/ConCommandBaseIterator.h
@ -33,7 +33,7 @@

 class ConCommandBaseIterator
 {
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 	ICvarIteratorInternal *cvarIter;
 #else
 	ConCommandBase *cvarIter;
@ -42,7 +42,7 @@ class ConCommandBaseIterator
 public:
 	ConCommandBaseIterator()
 	{
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		cvarIter = icvar->FactoryInternalIterator();
 		cvarIter->SetFirst();
 #else
@ -52,14 +52,14 @@ public:
 	
 	~ConCommandBaseIterator()
 	{
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		g_pMemAlloc->Free(cvarIter);
 #endif
 	}

 	inline bool IsValid()
 	{
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		return cvarIter->IsValid();
 #else
 		return cvarIter != NULL;
@ -68,7 +68,7 @@ public:

 	inline void Next()
 	{
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		cvarIter->Next();
 #else
 		cvarIter = const_cast<ConCommandBase*>(cvarIter->GetNext());
@ -77,7 +77,7 @@ public:

 	inline ConCommandBase *Get()
 	{
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		return cvarIter->Get();
 #else
 		return cvarIter;
--- a/core/ExtensionSys.cpp
+++ b/core/ExtensionSys.cpp
@ -63,6 +63,8 @@ CRemoteExtension::CRemoteExtension(IExtensionInterface *pAPI, const char *filena
 #if defined METAMOD_PLAPI_VERSION
 #if SOURCE_ENGINE == SE_LEFT4DEAD
 #define GAMEFIX "2.l4d"
+#elif SOURCE_ENGINE == SE_LEFT4DEAD2
+#define GAMEFIX "2.l4d2"
 #elif SOURCE_ENGINE == SE_ORANGEBOX
 #define GAMEFIX "2.ep2"
 #elif SOURCE_ENGINE == SE_ORANGEBOXVALVE
@ -71,7 +73,7 @@ CRemoteExtension::CRemoteExtension(IExtensionInterface *pAPI, const char *filena
 #define GAMEFIX "2.darkm"
 #else
 #define GAMEFIX "2.ep1"
-#endif //SOURCE_ENGINE == SE_LEFT4DEAD
+#endif //(SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 #else  //METAMOD_PLAPI_VERSION
 #define GAMEFIX "1.ep1"
 #endif //METAMOD_PLAPI_VERSION
--- a/core/GameConfigs.cpp
+++ b/core/GameConfigs.cpp
@ -117,6 +117,8 @@ static bool DoesEngineMatch(const char *value)
 	if (strcmp(value, "orangebox_valve") == 0)
 #elif SOURCE_ENGINE == SE_LEFT4DEAD
 	if (strcmp(value, "left4dead") == 0)
+#elif SOURCE_ENGINE == SE_LEFT4DEAD2
+	if (strcmp(value, "left4dead2") == 0)
 #else
 #error "Unknown engine type"
 #endif
--- a/core/Makefile
+++ b/core/Makefile
@ -7,7 +7,8 @@ HL2SDK_ORIG = ../../hl2sdk
 HL2SDK_OB = ../../hl2sdk-ob
 HL2SDK_OB_VALVE = ../../hl2sdk-ob-valve
 HL2SDK_L4D = ../../hl2sdk-l4d
-MMSOURCE17 = ../../mmsource-1.7
+HL2SDK_L4D2 = ../../hl2sdk-l4d2
+MMSOURCE17 = ../../mmsource-central

 #####################################
 ### EDIT BELOW FOR OTHER PROJECTS ###
@ -92,11 +93,27 @@ ifeq "$(ENGINE)" "left4dead"
 	BINARY = sourcemod.2.l4d.so
 	override ENGSET = true
 endif
+ifeq "$(ENGINE)" "left4dead2"
+	HL2SDK = $(HL2SDK_L4D2)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=6
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/left4dead2_demo
+	BINARY = sourcemod.2.l4d2.so
+	override ENGSET = true
+endif

-CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_ORANGEBOXVALVE=4 -DSE_LEFT4DEAD=5
+CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_ORANGEBOXVALVE=4 -DSE_LEFT4DEAD=5 -DSE_LEFT4DEAD2=6

+ifeq "$(ENGINE)" "left4dead2"
+LINK += $(HL2LIB)/tier1_i486.a $(HL2LIB)/mathlib_i486.a vstdlib_linux.so \
+	tier0_linux.so -static-libgcc
+else
 LINK += $(HL2LIB)/tier1_i486.a $(HL2LIB)/mathlib_i486.a vstdlib_i486.so \
 	tier0_i486.so -static-libgcc
+endif
 	
 INCLUDE += -I. -I.. -I$(HL2PUB) -I$(HL2PUB)/engine -I$(HL2PUB)/mathlib -I$(HL2PUB)/vstdlib \
 	-I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 -I$(METAMOD) -I$(METAMOD)/sourcehook \
@ -136,8 +153,13 @@ $(BIN_DIR)/%.o: %.c

 all: check
 	mkdir -p $(BIN_DIR)
+ifeq "$(ENGINE)" "left4dead2"
+	ln -sf $(SRCDS)/bin/vstdlib_linux.so vstdlib_linux.so;
+	ln -sf $(SRCDS)/bin/tier0_linux.so tier0_linux.so;
+else
 	ln -sf $(SRCDS)/bin/vstdlib_i486.so vstdlib_i486.so;
 	ln -sf $(SRCDS)/bin/tier0_i486.so tier0_i486.so;
+endif
 	$(MAKE) -f Makefile sourcemod

 check:
--- a/core/PluginSys.h
+++ b/core/PluginSys.h
@ -47,7 +47,7 @@
 #include "sm_trie.h"
 #include "sourcemod.h"
 #include <IRootConsoleMenu.h>
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 #include "convar_sm_l4d.h"
 #elif (SOURCE_ENGINE == SE_ORANGEBOX) || (SOURCE_ENGINE == SE_ORANGEBOXVALVE)
 #include "convar_sm_ob.h"
--- a/core/UserMessages.cpp
+++ b/core/UserMessages.cpp
@ -34,7 +34,7 @@

 UserMessages g_UserMsgs;

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 SH_DECL_HOOK3(IVEngineServer, UserMessageBegin, SH_NOATTRIB, 0, bf_write *, IRecipientFilter *, int, const char *);
 #else
 SH_DECL_HOOK2(IVEngineServer, UserMessageBegin, SH_NOATTRIB, 0, bf_write *, IRecipientFilter *, int);
@ -168,13 +168,13 @@ bf_write *UserMessages::StartMessage(int msg_id, const cell_t players[], unsigne

 	if (m_CurFlags & USERMSG_BLOCKHOOKS)
 	{
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		buffer = ENGINE_CALL(UserMessageBegin)(static_cast<IRecipientFilter *>(&m_CellRecFilter), msg_id, g_SMAPI->GetUserMessage(msg_id));
 #else
 		buffer = ENGINE_CALL(UserMessageBegin)(static_cast<IRecipientFilter *>(&m_CellRecFilter), msg_id);
 #endif
 	} else {
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		buffer = engine->UserMessageBegin(static_cast<IRecipientFilter *>(&m_CellRecFilter), msg_id, g_SMAPI->GetUserMessage(msg_id));
 #else
 		buffer = engine->UserMessageBegin(static_cast<IRecipientFilter *>(&m_CellRecFilter), msg_id);
@ -316,7 +316,7 @@ void UserMessages::_DecRefCounter()
 	}
 }

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 bf_write *UserMessages::OnStartMessage_Pre(IRecipientFilter *filter, int msg_type, const char *msg_name)
 #else
 bf_write *UserMessages::OnStartMessage_Pre(IRecipientFilter *filter, int msg_type)
@ -346,7 +346,7 @@ bf_write *UserMessages::OnStartMessage_Pre(IRecipientFilter *filter, int msg_typ
 	RETURN_META_VALUE(MRES_IGNORED, NULL);
 }

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 bf_write *UserMessages::OnStartMessage_Post(IRecipientFilter *filter, int msg_type, const char *msg_name)
 #else
 bf_write *UserMessages::OnStartMessage_Post(IRecipientFilter *filter, int msg_type)
@ -500,7 +500,7 @@ void UserMessages::OnMessageEnd_Pre()
 	{
 		bf_write *engine_bfw;

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		engine_bfw = ENGINE_CALL(UserMessageBegin)(m_CurRecFilter, m_CurId, g_SMAPI->GetUserMessage(m_CurId));
 #else
 		engine_bfw = ENGINE_CALL(UserMessageBegin)(m_CurRecFilter, m_CurId);
--- a/core/UserMessages.h
+++ b/core/UserMessages.h
@ -79,7 +79,7 @@ public: //IUserMessages
 		IUserMessageListener *pListener,
 		bool intercept=false);
 public:
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 	bf_write *OnStartMessage_Pre(IRecipientFilter *filter, int msg_type, const char *msg_name);
 	bf_write *OnStartMessage_Post(IRecipientFilter *filter, int msg_type, const char *msg_name);
 #else
--- a/core/smn_console.cpp
+++ b/core/smn_console.cpp
@ -46,7 +46,7 @@
 #include "Logger.h"
 #include "ConsoleDetours.h"

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 #define NET_SETCONVAR	6
 #else
 #define NET_SETCONVAR	5
@ -69,7 +69,7 @@ struct GlobCmdIter

 struct ConCmdIter
 {
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 	ICvarIteratorInternal *pLast;
 #else
 	const ConCommandBase *pLast;
@ -103,7 +103,7 @@ public:
 		else if (type == htConCmdIter)
 		{
 			ConCmdIter *iter = (ConCmdIter * )object;
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 			// ICvarIteratorInternal has no virtual destructor
 			g_pMemAlloc->Free(iter->pLast);
 #endif
@ -1183,7 +1183,7 @@ static cell_t FindFirstConCommand(IPluginContext *pContext, const cell_t *params
 	pContext->LocalToPhysAddr(params[3], &pIsCmd);
 	pContext->LocalToPhysAddr(params[4], &pFlags);

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 	ICvarIteratorInternal *cvarIter = icvar->FactoryInternalIterator();
 	cvarIter->SetFirst();
 	if (!cvarIter->IsValid())
@ -1210,7 +1210,7 @@ static cell_t FindFirstConCommand(IPluginContext *pContext, const cell_t *params
 	}

 	pIter = new ConCmdIter;
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 	pIter->pLast = cvarIter;
 #else
 	pIter->pLast = pConCmd;
@ -1245,7 +1245,7 @@ static cell_t FindNextConCommand(IPluginContext *pContext, const cell_t *params)
 		return 0;
 	}

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 	ICvarIteratorInternal *cvarIter = pIter->pLast;
 	cvarIter->Next();
 	if (!cvarIter->IsValid())
--- a/core/sourcemm_api.h
+++ b/core/sourcemm_api.h
@ -32,7 +32,7 @@
 #ifndef _INCLUDE_SOURCEMOD_MM_API_H_
 #define _INCLUDE_SOURCEMOD_MM_API_H_

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 #include "convar_sm_l4d.h"
 #elif (SOURCE_ENGINE == SE_ORANGEBOX) || (SOURCE_ENGINE == SE_ORANGEBOXVALVE)
 #include "convar_sm_ob.h"
--- a/extensions/bintools/Makefile
+++ b/extensions/bintools/Makefile
@ -7,7 +7,8 @@ HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
 HL2SDK_OB_VALVE = ../../../hl2sdk-ob-valve
 HL2SDK_L4D = ../../../hl2sdk-l4d
-MMSOURCE17 = ../../../mmsource-1.7
+HL2SDK_L4D2 = ../../../hl2sdk-l4d2
+MMSOURCE17 = ../../../mmsource-central

 #####################################
 ### EDIT BELOW FOR OTHER PROJECTS ###
@ -79,16 +80,33 @@ ifeq "$(ENGINE)" "left4dead"
 	USEMETA = true
 	CFLAGS += -DHOOKING_ENABLED
 endif
+ifeq "$(ENGINE)" "left4dead2"
+	HL2SDK = $(HL2SDK_L4D2)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=6
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server
+	SRCDS = $(SRCDS_BASE)/left4dead2_demo
+	GAMEFIX = 2.l4d2
+	override ENGSET = true
+	USEMETA = true
+	CFLAGS += -DHOOKING_ENABLED
+endif

 ifeq "$(USEMETA)" "true"
+ifeq "$(ENGINE)" "left4dead2"
+	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_linux.so tier0_linux.so
+else
 	LINK_HL2 = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so
+endif

 	LINK += $(LINK_HL2)

 	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 \
 		-I$(SMSDK)/public/extensions -I$(SMSDK)/public/jit -I$(SMSDK)/public/jit/x86
-	CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_ORANGEBOXVALVE=4 -DSE_LEFT4DEAD=5  
+	CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_ORANGEBOXVALVE=4 -DSE_LEFT4DEAD=5 -DSE_LEFT4DEAD2=6
 else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/extensions -I$(SMSDK)/public/jit \
 		-I$(SMSDK)/public/jit/x86 -I$(SMSDK)/public/sourcepawn
@ -142,8 +160,13 @@ $(BIN_DIR)/%.o: %.cpp
 all: check
 	mkdir -p $(BIN_DIR)/sdk
 	if [ "$(USEMETA)" = "true" ]; then \
-		ln -sf $(SRCDS)/bin/vstdlib_i486.so vstdlib_i486.so; \
-		ln -sf $(SRCDS)/bin/tier0_i486.so tier0_i486.so; \
+		if [ "$(ENGINE)" = "left4dead2" ]; then \
+			ln -sf $(SRCDS)/bin/vstdlib_linux.so vstdlib_linux.so; \
+			ln -sf $(SRCDS)/bin/tier0_linux.so tier0_linux.so; \
+		else \
+			ln -sf $(SRCDS)/bin/vstdlib_i486.so vstdlib_i486.so; \
+			ln -sf $(SRCDS)/bin/tier0_i486.so tier0_i486.so; \
+		fi \
 	fi
 	$(MAKE) -f Makefile extension

--- a/extensions/sdktools/Makefile
+++ b/extensions/sdktools/Makefile
@ -7,7 +7,8 @@ HL2SDK_ORIG = ../../../hl2sdk
 HL2SDK_OB = ../../../hl2sdk-ob
 HL2SDK_OB_VALVE = ../../../hl2sdk-ob-valve
 HL2SDK_L4D = ../../../hl2sdk-l4d
-MMSOURCE17 = ../../../mmsource-1.7
+HL2SDK_L4D2 = ../../../hl2sdk-l4d2
+MMSOURCE17 = ../../../mmsource-central

 #####################################
 ### EDIT BELOW FOR OTHER PROJECTS ###
@ -78,20 +79,31 @@ ifeq "$(ENGINE)" "left4dead"
 	GAMEFIX = 2.l4d
 	override ENGSET = true
 endif
-
-ifeq "$(USEMETA)" "true"
-	LINK_HL2 = $(HL2LIB)/tier1_i486.a $(HL2LIB)/mathlib_i486.a vstdlib_i486.so tier0_i486.so
-
-	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/extensions \
-		-I$(SMSDK)/public/sourcepawn
-	CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_ORANGEBOXVALVE=4 -DSE_LEFT4DEAD=5
-else
-	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
+ifeq "$(ENGINE)" "left4dead2"
+	HL2SDK = $(HL2SDK_L4D2)
+	HL2PUB = $(HL2SDK)/public
+	HL2LIB = $(HL2SDK)/lib/linux
+	CFLAGS += -DSOURCE_ENGINE=6
+	METAMOD = $(MMSOURCE17)/core
+	INCLUDE += -I$(HL2SDK)/public/game/server -I$(HL2SDK)/common -I$(HL2SDK)/game/shared
+	SRCDS = $(SRCDS_BASE)/left4dead2_demo
+	GAMEFIX = 2.l4d2
+	override ENGSET = true
 endif

+ifeq "$(ENGINE)" "left4dead2"
+	LINK_HL2 = $(HL2LIB)/tier1_i486.a $(HL2LIB)/mathlib_i486.a vstdlib_linux.so tier0_linux.so
+else
+	LINK_HL2 = $(HL2LIB)/tier1_i486.a $(HL2LIB)/mathlib_i486.a vstdlib_i486.so tier0_i486.so
+endif
+
+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/extensions \
+	-I$(SMSDK)/public/sourcepawn
+CFLAGS += -DSE_EPISODEONE=1 -DSE_DARKMESSIAH=2 -DSE_ORANGEBOX=3 -DSE_ORANGEBOXVALVE=4 -DSE_LEFT4DEAD=5 -DSE_LEFT4DEAD2=6
+
 LINK += -m32 -ldl -lm

 CFLAGS += -D_LINUX -Dstricmp=strcasecmp -D_stricmp=strcasecmp -D_strnicmp=strncasecmp -Dstrnicmp=strncasecmp \
@ -137,10 +149,13 @@ $(BIN_DIR)/%.o: %.cpp

 all: check
 	mkdir -p $(BIN_DIR)/sdk
-	if [ "$(USEMETA)" = "true" ]; then \
-		ln -sf $(SRCDS)/bin/vstdlib_i486.so vstdlib_i486.so; \
-		ln -sf $(SRCDS)/bin/tier0_i486.so tier0_i486.so; \
-	fi
+ifeq "$(ENGINE)" "left4dead2"
+	ln -sf $(SRCDS)/bin/vstdlib_linux.so vstdlib_linux.so;
+	ln -sf $(SRCDS)/bin/tier0_linux.so tier0_linux.so;
+else
+	ln -sf $(SRCDS)/bin/vstdlib_i486.so vstdlib_i486.so;
+	ln -sf $(SRCDS)/bin/tier0_i486.so tier0_i486.so;
+endif
 	$(MAKE) -f Makefile extension

 check:
--- a/extensions/sdktools/trnatives.cpp
+++ b/extensions/sdktools/trnatives.cpp
@ -530,7 +530,7 @@ static cell_t smn_TRGetPointContents(IPluginContext *pContext, const cell_t *par
 	{
 		mask = enginetrace->GetPointContents(pos);
 	} else {
-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 		mask = enginetrace->GetPointContents(pos, 0, &hentity);
 #else
 		mask = enginetrace->GetPointContents(pos, &hentity);
--- a/extensions/sdktools/vnatives.cpp
+++ b/extensions/sdktools/vnatives.cpp
@ -657,7 +657,7 @@ static cell_t FindEntityByClassname(IPluginContext *pContext, const cell_t *para
 	return gamehelpers->EntityToBCompatRef(pEntity);
 }

-#if SOURCE_ENGINE == SE_LEFT4DEAD
+#if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
 static cell_t CreateEntityByName(IPluginContext *pContext, const cell_t *params)
 {
 	static ValveCall *pCall = NULL;
--- a/loader/Makefile
+++ b/loader/Makefile
@ -1,7 +1,7 @@
 # (C)2004-2008 SourceMod Development Team
 # Makefile written by David "BAILOPAN" Anderson

-MMSOURCE17 = ../../mmsource-1.7
+MMSOURCE17 = ../../mmsource-central

 #####################################
 ### EDIT BELOW FOR OTHER PROJECTS ###
--- a/loader/loader.cpp
+++ b/loader/loader.cpp
@ -74,6 +74,7 @@
 #define FILENAME_1_6_EP1			"sourcemod.2.ep1" PLATFORM_EXT
 #define FILENAME_1_6_L4D			"sourcemod.2.l4d" PLATFORM_EXT
 #define FILENAME_1_6_DARKM			"sourcemod.2.darkm" PLATFORM_EXT
+#define FILENAME_1_6_L4D2			"sourcemod.2.l4d2" PLATFORM_EXT

 HINSTANCE g_hCore = NULL;
 bool load_attempted = false;
@ -236,6 +237,11 @@ DLL_EXPORT METAMOD_PLUGIN *CreateInterface_MMS(const MetamodVersionInfo *mvi, co
 			filename = FILENAME_1_6_DARKM;
 			break;
 		}
+	case SOURCE_ENGINE_LEFT4DEAD2:
+		{
+			filename = FILENAME_1_6_L4D2;
+			break;
+		}
 	default:
 		{
 			return NULL;
--- a/plugins/nextmap.sp
+++ b/plugins/nextmap.sp
@ -222,4 +222,6 @@ FormatTimeDuration(String:buffer[], maxlen, time)
 	{
 		return Format(buffer, maxlen, "%is", seconds);		
 	}
+
+	return Plugin_Handled;
 }