Merge branch 'master' into bshift

CMakeLists.txt

@@ -20,7 +20,8 @@
 # SOFTWARE.
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+# 3.9 added captures in if(MATCHES)
+cmake_minimum_required(VERSION 3.9)
 
 if(NOT ${CMAKE_VERSION} VERSION_LESS "3.15.0")
 	cmake_policy(SET CMP0091 NEW)
@@ -58,28 +59,33 @@ else()
 	option(GOLDSOURCE_SUPPORT "Build goldsource compatible client library" OFF)
 endif()
 
-option(BARNACLE_FIX_VISIBILITY "Enable barnacle tongue length fix" OFF)
-option(CLIENT_WEAPONS "Enable client local weapons prediction" ON)
-option(CROWBAR_IDLE_ANIM "Enable crowbar idle animation" ON)
-option(CROWBAR_DELAY_FIX "Enable crowbar attack delay fix" ON)
-option(CROWBAR_FIX_RAPID_CROWBAR "Enable rapid crowbar fix" ON)
-option(GAUSS_OVERCHARGE_FIX "Enable gauss overcharge fix" ON)
-option(TRIPMINE_BEAM_DUPLICATION_FIX "Enable fix of tripmine beam duplication on level transition" ON)
-option(HANDGRENADE_DEPLOY_FIX "Enable handgrenade deploy animation fix after finishing a throw" ON)
-option(WEAPONS_ANIMATION_TIMES_FIX "Enable animation times fix for some weapons" ON)
-option(OEM_BUILD "Enable OEM Build" OFF)
-option(HLDEMO_BUILD "Enable Demo Build" OFF)
-
-set(GAMEDIR "bshift" CACHE STRING "Gamedir path")
-set(SERVER_INSTALL_DIR "dlls" CACHE STRING "Where put server dll")
-set(CLIENT_INSTALL_DIR "cl_dlls" CACHE STRING "Where put client dll")
-set(SERVER_LIBRARY_NAME "bshift" CACHE STRING "Library name for PC platforms")
-message(STATUS "Half-Life: Blue Shift")
-
 #-----------------
 # MAIN BUILD CODE \
 ###################\
 
+file(STRINGS "mod_options.txt" MOD_OPTIONS_STRINGS REGEX "^([A-Za-z0-9_]+)=([A-Za-z0-9_]+)\ \#\ (.*)$")
+foreach(LINE IN LISTS MOD_OPTIONS_STRINGS)
+	# file() itself doesn't populate CMAKE_MATCH_<n>, so
+	# reparse the string
+
+	if(${LINE} MATCHES "^([A-Za-z0-9_]+)=([A-Za-z0-9_]+)\ \#\ (.*)$")
+		# detect boolean options
+		if(${CMAKE_MATCH_2} STREQUAL "ON" OR ${CMAKE_MATCH_2} STREQUAL "OFF")
+			option(${CMAKE_MATCH_1} "${CMAKE_MATCH_3}" ${CMAKE_MATCH_2})
+
+			# let's check it here as well
+			if(${CMAKE_MATCH_1})
+				message(STATUS ${CMAKE_MATCH_3} " is enabled")
+				add_definitions(-D${CMAKE_MATCH_1})
+			else()
+				message(STATUS ${CMAKE_MATCH_3} " is disabled")
+			endif()
+		else()
+			set(${CMAKE_MATCH_1} "${CMAKE_MATCH_2}" CACHE STRING "${CMAKE_MATCH_3}")
+		endif()
+	endif()
+endforeach()
+
 if(HLDEMO_BUILD AND OEM_BUILD)
 	message(FATAL_ERROR "Don't mix Demo and OEM builds!")
 endif()
@@ -109,76 +115,11 @@ else()
 	message(STATUS "Building for 32 Bit")
 endif()
 
-if(CLIENT_WEAPONS)
-	message(STATUS "Client weapons enabled.")
-	add_definitions(-DCLIENT_WEAPONS)
-endif()
-
-if(BARNACLE_FIX_VISIBILITY)
-	message(STATUS "Barnacle tongue fix enabled")
-	add_definitions(-DBARNACLE_FIX_VISIBILITY)
-endif()
-
-if(CROWBAR_IDLE_ANIM)
-	message(STATUS "Crowbar idle animation enabled")
-	add_definitions(-DCROWBAR_IDLE_ANIM)
-endif()
-
-if(CROWBAR_DELAY_FIX)
-	message(STATUS "Crowbar attack delay fix enabled")
-	add_definitions(-DCROWBAR_DELAY_FIX)
-endif()
-
-if(CROWBAR_FIX_RAPID_CROWBAR)
-	message(STATUS "Rapid crowbar fix enabled")
-	add_definitions(-DCROWBAR_FIX_RAPID_CROWBAR)
-endif()
-
-if(GAUSS_OVERCHARGE_FIX)
-	message(STATUS "Gauss overcharge fix enabled")
-	add_definitions(-DGAUSS_OVERCHARGE_FIX)
-endif()
-
-if(TRIPMINE_BEAM_DUPLICATION_FIX)
-	message(STATUS "Tripmine beam duplication fix enabled")
-	add_definitions(-DTRIPMINE_BEAM_DUPLICATION_FIX)
-endif()
-
-if(HANDGRENADE_DEPLOY_FIX)
-	message(STATUS "Handgrenade deploy animation fix enabled")
-	add_definitions(-DHANDGRENADE_DEPLOY_FIX)
-endif()
-
-if(WEAPONS_ANIMATION_TIMES_FIX)
-	message(STATUS "Weapons animation times fix enabled")
-	add_definitions(-DWEAPONS_ANIMATION_TIMES_FIX)
-endif()
-
-if(OEM_BUILD)
-	message(STATUS "OEM build enabled")
-	add_definitions(-DOEM_BUILD)
-endif()
-
-if(HLDEMO_BUILD)
-	message(STATUS "Demo build enabled")
-	add_definitions(-DHLDEMO_BUILD)
-endif()
-
 if (MINGW)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libstdc++ -static-libgcc")
 	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--add-stdcall-alias")
 endif()
 
-# add_compile_options for older cmake versions
-if(${CMAKE_VERSION} VERSION_LESS "3.0.2")
-	macro(add_compile_options)
-		set(list_var "${ARGV}")
-		foreach(arg IN LISTS list_var)
-			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${arg}")
-		endforeach()
-	endmacro()
-endif()
-
 if(NOT MSVC)
 	#add_compile_options(-Wempty-body) # GCC/Clang flag
 	add_compile_options(-Wreturn-type) # GCC/Clang flag

cl_dll/cdll_int.cpp

@@ -50,20 +50,10 @@ TeamFortressViewport *gViewPort = NULL;
 #endif
 mobile_engfuncs_t *gMobileEngfuncs = NULL;
 
-extern "C" int g_bhopcap;
 void InitInput( void );
 void EV_HookEvents( void );
 void IN_Commands( void );
 
-int __MsgFunc_Bhopcap( const char *pszName, int iSize, void *pbuf )
-{
-	BEGIN_READ( pbuf, iSize );
-
-	g_bhopcap = READ_BYTE();
-
-	return 1;
-}
-
 /*
 ========================== 
     Initialize
@@ -299,8 +289,6 @@ void DLLEXPORT HUD_Init( void )
 #if USE_VGUI
 	Scheme_Init();
 #endif
-
-	gEngfuncs.pfnHookUserMsg( "Bhopcap", __MsgFunc_Bhopcap );
 }
 
 /*

cl_dll/hud.cpp

@@ -95,8 +95,11 @@ float g_hud_text_color[3];
 extern client_sprite_t *GetSpriteList( client_sprite_t *pList, const char *psz, int iRes, int iCount );
 
 extern cvar_t *sensitivity;
+qboolean bIsXash;
 cvar_t *cl_lw = NULL;
 cvar_t *cl_viewbob = NULL;
+cvar_t *cl_rollspeed;
+cvar_t *cl_rollangle;
 
 void ShutdownInput( void );
 
@@ -380,8 +383,18 @@ void CHud::Init( void )
 	m_pCvarStealMouse = CVAR_CREATE( "hud_capturemouse", "1", FCVAR_ARCHIVE );
 	m_pCvarDraw = CVAR_CREATE( "hud_draw", "1", FCVAR_ARCHIVE );
 	cl_lw = gEngfuncs.pfnGetCvarPointer( "cl_lw" );
-	cl_viewbob = CVAR_CREATE( "cl_viewbob", "0", FCVAR_ARCHIVE );
-
+	cl_viewbob = CVAR_CREATE( "cl_bobtilt", "0", FCVAR_ARCHIVE );
+#if GOLDSOURCE_SUPPORT
+	if( gEngfuncs.pfnGetCvarPointer( "build" ))
+	{
+		bIsXash = true;
+	}
+	else
+	{
+		cl_rollangle = gEngfuncs.pfnRegisterVariable( "cl_rollangle", "0", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
+		cl_rollspeed = gEngfuncs.pfnRegisterVariable( "cl_rollspeed", "200", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
+	}
+#endif
 	m_pSpriteList = NULL;
 
 	// Clear any old HUD list

cl_dll/vgui_TeamFortressViewport.cpp

@@ -841,7 +841,7 @@ int TeamFortressViewport::CreateCommandMenu( const char *menuFile, int direction
 					{
 						gEngfuncs.Con_Printf( "Too many menus in %s past '%s'\n", menuFile, szLastButtonText );
 					}
-					else
+					else if( pButton )
 					{
 						// Create the menu
 						m_pCommandMenus[m_iNumMenus] = CreateSubMenu( pButton, m_pCurrentCommandMenu, iButtonY );

cl_dll/view.cpp

@@ -313,6 +313,10 @@ void V_AddIdle( struct ref_params_s *pparams )
 	pparams->viewangles[YAW] += v_idlescale * sin( pparams->time * v_iyaw_cycle.value ) * v_iyaw_level.value;
 }
 
+extern qboolean bIsXash;
+extern cvar_t *cl_rollspeed;
+extern cvar_t *cl_rollangle;
+
 /*
 ==============
 V_CalcViewRoll
@@ -328,9 +332,14 @@ void V_CalcViewRoll( struct ref_params_s *pparams )
 	viewentity = gEngfuncs.GetEntityByIndex( pparams->viewentity );
 	if( !viewentity )
 		return;
-
+#if GOLDSOURCE_SUPPORT
+	if( bIsXash )
+		side = V_CalcRoll( viewentity->angles, pparams->simvel, pparams->movevars->rollangle, pparams->movevars->rollspeed );
+	else
+		side = V_CalcRoll( viewentity->angles, pparams->simvel, cl_rollangle->value, cl_rollspeed->value );
+#else
 	side = V_CalcRoll( viewentity->angles, pparams->simvel, pparams->movevars->rollangle, pparams->movevars->rollspeed );
-
+#endif
 	pparams->viewangles[ROLL] += side;
 
 	if( pparams->health <= 0 && ( pparams->viewheight[2] != 0 ) )

cl_dll/wscript

@@ -6,27 +6,70 @@ from waflib import Utils
 import os
 
 def options(opt):
-	# stub
-	return
+	grp = opt.add_option_group('Client options')
+
+	grp.add_option('--enable-vgui', action = 'store_true', dest = 'USE_VGUI', default = False,
+		help = 'Enable VGUI1')
+	grp.add_option('--enable-vgui2', action = 'store_true', dest = 'USE_VGUI2', default = False,
+		help = 'Enable VGUI2. UNDONE')
+	grp.add_option('--enable-novgui-motd', action = 'store_true', dest = 'USE_NOVGUI_MOTD', default = False,
+		help = 'Prefer non-VGUI MOTD when USE_VGUI is enabled')
+	grp.add_option('--enable-novgui-scoreboard', action = 'store_true', dest = 'USE_NOVGUI_SCOREBOARD', default = False,
+		help = 'Prefer non-VGUI Scoreboard when USE_VGUI is enabled')
+	grp.add_option('--disable-goldsrc-support', action = 'store_false', dest = 'GOLDSOURCE_SUPPORT',
+		default=True, help = 'disable GoldSource compatibility')
+
+	opt.load('vgui')
 
 def configure(conf):
-	if conf.env.DEST_OS == 'win32':
-		conf.check_cxx(lib='user32')
+	conf.env.USE_VGUI = conf.options.USE_VGUI
+	conf.env.USE_NOVGUI_MOTD = conf.options.USE_NOVGUI_MOTD
+	conf.env.USE_NOVGUI_SCOREBOARD = conf.options.USE_NOVGUI_SCOREBOARD
+	conf.env.USE_VOICEMGR = conf.options.USE_VOICEMGR
+	conf.env.GOLDSOURCE_SUPPORT = conf.options.GOLDSOURCE_SUPPORT
+	if conf.env.USE_VGUI:
+		conf.load('vgui')
+		if not conf.check_vgui():
+			conf.fatal('VGUI was enabled but VGUI cannot be used')
+
+def build(bld):
+	libs = []
+	defines = ['CLIENT_DLL']
+	includes = ['.',
+		'../dlls',
+		'../common',
+		'../engine',
+		'../pm_shared',
+		'../game_shared',
+		'../public']
+	excluded_files = ['GameStudioModelRenderer_Sample.cpp',
+		'game_shared/voice_vgui_tweakdlg.cpp',
+		'game_shared/voice_gamemgr.cpp',
+		'game_shared/voice_status.cpp']
 	
-	if conf.env.GOLDSRC:
-		if conf.env.DEST_OS == 'win32':
-			conf.check_cxx(lib='winmm')
+	if bld.env.USE_VGUI:
+		defines += ['USE_VGUI']
+		libs += ['VGUI']
+		if bld.env.USE_NOVGUI_MOTD:
+			defines += ['USE_NOVGUI_MOTD']
 		else:
-			conf.check_cc(lib='dl')
+			excluded_files += ['MOTD.cpp']
 		
-def build(bld):
-	source = bld.path.parent.ant_glob([
-		'pm_shared/*.c'
-	])
-	source += bld.path.ant_glob([
-		'hl/*.cpp'
-	])
+		if bld.env.USE_NOVGUI_SCOREBOARD:
+			defines += ['USE_NOVGUI_SCOREBOARD']
+		else:
+			excluded_files += ['scoreboard.cpp']
+	else:
+		includes += ['../utils/fake_vgui/include']
+		excluded_files += ['voice_status.cpp',
+			'vgui_*.cpp',
+			'game_shared/vgui_*.cpp',
+			'game_shared/voice_banmgr.cpp']
+	
+	source = bld.path.ant_glob('**/*.cpp', excl=excluded_files)
+	source += bld.path.parent.ant_glob('game_shared/*.cpp', excl=excluded_files)
 	source += bld.path.parent.ant_glob([
+		'pm_shared/*.c',
 		'dlls/crossbow.cpp',
 		'dlls/crowbar.cpp',
 		'dlls/egon.cpp',
@@ -42,78 +85,21 @@ def build(bld):
 		'dlls/squeakgrenade.cpp',
 		'dlls/tripmine.cpp'
 	])
-	source += [
-		'GameStudioModelRenderer.cpp',
-		'MOTD.cpp',
-		'StudioModelRenderer.cpp',
-		'ammo.cpp',
-		'ammo_secondary.cpp',
-		'ammohistory.cpp',
-		'battery.cpp',
-		'cdll_int.cpp',
-		'com_weapons.cpp',
-		'death.cpp',
-		'demo.cpp',
-		'entity.cpp',
-		'ev_hldm.cpp',
-		'ev_common.cpp',
-		'events.cpp',
-		'flashlight.cpp',
-		'geiger.cpp',
-		'health.cpp',
-		'hud.cpp',
-		'hud_msg.cpp',
-		'hud_redraw.cpp',
-		'hud_spectator.cpp',
-		'hud_update.cpp',
-		'in_camera.cpp',
-		'input.cpp',
-		'input_goldsource.cpp',
-		'input_mouse.cpp',
-		'input_xash3d.cpp',
-		'menu.cpp',
-		'message.cpp',
-		'parsemsg.cpp',
-		'saytext.cpp',
-		'scoreboard.cpp',
-		'status_icons.cpp',
-		'statusbar.cpp',
-		'studio_util.cpp',
-		'text_message.cpp',
-		'train.cpp',
-		'tri.cpp',
-		'util.cpp',
-		'view.cpp'
-	]
-
-	includes = [
-		'.',
-		'hl/',
-		'../dlls',
-		'../common',
-		'../engine',
-		'../pm_shared',
-		'../game_shared',
-		'../public',
-		'../utils/fake_vgui/include'
-	]
 
-	defines = ['CLIENT_DLL']
-	if bld.env.GOLDSRC:
-		defines += ['GOLDSOURCE_SUPPORT']
 
-	libs = []
 	if bld.env.DEST_OS == 'win32':
-		libs += ["USER32"]
+		libs += ['USER32']
+
+	if bld.env.GOLDSOURCE_SUPPORT:
+		defines += ['GOLDSOURCE_SUPPORT']
 
-	if bld.env.GOLDSRC:
 		if bld.env.DEST_OS == 'win32':
 			libs += ["WINMM"]
 		else:
 			libs += ['DL']
 
 	if bld.env.DEST_OS not in ['android', 'dos']:
-		install_path = os.path.join(bld.env.GAMEDIR, bld.env.CLIENT_DIR)
+		install_path = os.path.join(bld.env.GAMEDIR, bld.env.CLIENT_INSTALL_DIR)
 	else:
 		install_path = bld.env.PREFIX
 
@@ -127,6 +113,6 @@ def build(bld):
 		use      = libs,
 		install_path = install_path,
 		subsystem = bld.env.MSVC_SUBSYSTEM,
-		idx      = bld.get_taskgen_count()
+		idx = bld.get_taskgen_count()
 	)
 

cmake/LibraryNaming.cmake

@@ -1,54 +1,88 @@
 include(CheckSymbolExists)
 
-# generated(see comments in public/build.h)
-# cat build.h | grep '^#undef XASH' | awk '{ print "check_symbol_exists(" $2 " \"build.h\" " $2 ")" }'
+macro(check_build_target symbol)
+	check_symbol_exists(${symbol} "build.h" ${symbol})
+endmacro()
+
+macro(check_group_build_target symbol group)
+	if(NOT ${group})
+		check_build_target(${symbol})
+		if(${symbol})
+			set(${group} TRUE)
+		endif()
+	else()
+		set(${symbol} FALSE)
+	endif()
+endmacro()
+
+# So there is a problem:
+# 1. Number of these symbols only grows, as we support more and more ports
+# 2. CMake was written by morons and can't check these symbols in parallel
+# 3. MSVC is very slow at everything (startup, parsing, generating error)
+
+# Solution: group these symbols and set variable if one of them was found
+# this way we can reorder to reorder them by most common configurations
+# but we can't generate this list anymore! ... OR IS IT ???
+
+# Well, after reordering positions in engine's buildenums.h, we can partially autogenerate this list!
+# echo "check_build_target(XASH_64BIT)"
+# grep "#define PLATFORM" buildenums.h     | cut -d' ' -f 2 | cut -d_ -f 2- | awk '{ print "check_group_build_target(XASH_" $1 " XASH_PLATFORM)" }'
+# grep "#define ARCHITECTURE" buildenums.h | cut -d' ' -f 2 | cut -d_ -f 2- | awk '{ print "check_group_build_target(XASH_" $1 " XASH_ARCHITECTURE)"
+# grep "#define ENDIAN" buildenums.h  | cut -d' ' -f 2 | cut -d_ -f 2- | awk '{ print "check_group_build_target(XASH_" $1 "_ENDIAN XASH_ENDIANNESS)"}'
+# echo "if(XASH_ARM)"
+# grep '^#undef XASH' build.h | grep "XASH_ARM[v_]" |  awk '{ print "check_build_target(" $2 ")"}'
+# echo "endif()"
+# echo "if(XASH_RISCV)"
+# grep '^#undef XASH' build.h | grep "XASH_RISCV_" |  awk '{ print "check_build_target(" $2 ")"}'
+# echo "endif()"
+
 set(CMAKE_REQUIRED_INCLUDES "${PROJECT_SOURCE_DIR}/public/")
-check_symbol_exists(XASH_64BIT "build.h" XASH_64BIT)
-check_symbol_exists(XASH_AMD64 "build.h" XASH_AMD64)
-check_symbol_exists(XASH_ANDROID "build.h" XASH_ANDROID)
-check_symbol_exists(XASH_APPLE "build.h" XASH_APPLE)
-check_symbol_exists(XASH_ARM "build.h" XASH_ARM)
-check_symbol_exists(XASH_ARM_HARDFP "build.h" XASH_ARM_HARDFP)
-check_symbol_exists(XASH_ARM_SOFTFP "build.h" XASH_ARM_SOFTFP)
-check_symbol_exists(XASH_ARMv4 "build.h" XASH_ARMv4)
-check_symbol_exists(XASH_ARMv5 "build.h" XASH_ARMv5)
-check_symbol_exists(XASH_ARMv6 "build.h" XASH_ARMv6)
-check_symbol_exists(XASH_ARMv7 "build.h" XASH_ARMv7)
-check_symbol_exists(XASH_ARMv8 "build.h" XASH_ARMv8)
-check_symbol_exists(XASH_BIG_ENDIAN "build.h" XASH_BIG_ENDIAN)
-check_symbol_exists(XASH_BSD "build.h" XASH_BSD)
-check_symbol_exists(XASH_DOS4GW "build.h" XASH_DOS4GW)
-check_symbol_exists(XASH_E2K "build.h" XASH_E2K)
-check_symbol_exists(XASH_EMSCRIPTEN "build.h" XASH_EMSCRIPTEN)
-check_symbol_exists(XASH_FREEBSD "build.h" XASH_FREEBSD)
-check_symbol_exists(XASH_HAIKU "build.h" XASH_HAIKU)
-check_symbol_exists(XASH_IOS "build.h" XASH_IOS)
-check_symbol_exists(XASH_JS "build.h" XASH_JS)
-check_symbol_exists(XASH_LINUX "build.h" XASH_LINUX)
-check_symbol_exists(XASH_LITTLE_ENDIAN "build.h" XASH_LITTLE_ENDIAN)
-check_symbol_exists(XASH_MINGW "build.h" XASH_MINGW)
-check_symbol_exists(XASH_MIPS "build.h" XASH_MIPS)
-check_symbol_exists(XASH_PPC "build.h" XASH_PPC)
-check_symbol_exists(XASH_MOBILE_PLATFORM "build.h" XASH_MOBILE_PLATFORM)
-check_symbol_exists(XASH_MSVC "build.h" XASH_MSVC)
-check_symbol_exists(XASH_NETBSD "build.h" XASH_NETBSD)
-check_symbol_exists(XASH_OPENBSD "build.h" XASH_OPENBSD)
-check_symbol_exists(XASH_POSIX "build.h" XASH_POSIX)
-check_symbol_exists(XASH_RISCV "build.h" XASH_RISCV)
-check_symbol_exists(XASH_RISCV_DOUBLEFP "build.h" XASH_RISCV_DOUBLEFP)
-check_symbol_exists(XASH_RISCV_SINGLEFP "build.h" XASH_RISCV_SINGLEFP)
-check_symbol_exists(XASH_RISCV_SOFTFP "build.h" XASH_RISCV_SOFTFP)
-check_symbol_exists(XASH_SERENITY "build.h" XASH_SERENITY)
-check_symbol_exists(XASH_WIN32 "build.h" XASH_WIN32)
-check_symbol_exists(XASH_WIN64 "build.h" XASH_WIN64)
-check_symbol_exists(XASH_X86 "build.h" XASH_X86)
-check_symbol_exists(XASH_NSWITCH "build.h" XASH_NSWITCH)
-check_symbol_exists(XASH_PSVITA "build.h" XASH_PSVITA)
+check_build_target(XASH_64BIT)
+check_group_build_target(XASH_WIN32 XASH_PLATFORM)
+check_group_build_target(XASH_LINUX XASH_PLATFORM)
+check_group_build_target(XASH_FREEBSD XASH_PLATFORM)
+check_group_build_target(XASH_ANDROID XASH_PLATFORM)
+check_group_build_target(XASH_APPLE XASH_PLATFORM)
+check_group_build_target(XASH_NETBSD XASH_PLATFORM)
+check_group_build_target(XASH_OPENBSD XASH_PLATFORM)
+check_group_build_target(XASH_EMSCRIPTEN XASH_PLATFORM)
+check_group_build_target(XASH_DOS4GW XASH_PLATFORM)
+check_group_build_target(XASH_HAIKU XASH_PLATFORM)
+check_group_build_target(XASH_SERENITY XASH_PLATFORM)
+check_group_build_target(XASH_IRIX XASH_PLATFORM)
+check_group_build_target(XASH_NSWITCH XASH_PLATFORM)
+check_group_build_target(XASH_PSVITA XASH_PLATFORM)
+check_group_build_target(XASH_LINUX_UNKNOWN XASH_PLATFORM)
+check_group_build_target(XASH_X86 XASH_ARCHITECTURE)
+check_group_build_target(XASH_AMD64 XASH_ARCHITECTURE)
+check_group_build_target(XASH_ARM XASH_ARCHITECTURE)
+check_group_build_target(XASH_MIPS XASH_ARCHITECTURE)
+check_group_build_target(XASH_JS XASH_ARCHITECTURE)
+check_group_build_target(XASH_E2K XASH_ARCHITECTURE)
+check_group_build_target(XASH_RISCV XASH_ARCHITECTURE)
+check_group_build_target(XASH_LITTLE_ENDIAN XASH_ENDIANNESS)
+check_group_build_target(XASH_BIG_ENDIAN XASH_ENDIANNESS)
+if(XASH_ARM)
+check_build_target(XASH_ARM_HARDFP)
+check_build_target(XASH_ARM_SOFTFP)
+check_build_target(XASH_ARMv4)
+check_build_target(XASH_ARMv5)
+check_build_target(XASH_ARMv6)
+check_build_target(XASH_ARMv7)
+check_build_target(XASH_ARMv8)
+endif()
+if(XASH_RISCV)
+check_build_target(XASH_RISCV_DOUBLEFP)
+check_build_target(XASH_RISCV_SINGLEFP)
+check_build_target(XASH_RISCV_SOFTFP)
+endif()
 unset(CMAKE_REQUIRED_INCLUDES)
 
 # engine/common/build.c
 if(XASH_ANDROID)
 	set(BUILDOS "android")
+elseif(XASH_LINUX_UNKNOWN)
+	set(BUILDOS "linuxunkabi")
 elseif(XASH_WIN32 OR XASH_LINUX OR XASH_APPLE)
 	set(BUILDOS "") # no prefix for default OS
 elseif(XASH_FREEBSD)
@@ -69,6 +103,8 @@ elseif(XASH_NSWITCH)
 	set(BUILDOS "nswitch")
 elseif(XASH_PSVITA)
 	set(BUILDOS "psvita")
+elseif(XASH_IRIX)
+	set(BUILDOS "irix")
 else()
 	message(SEND_ERROR "Place your operating system name here! If this is a mistake, try to fix conditions above and report a bug")
 endif()
@@ -113,15 +149,6 @@ elseif(XASH_MIPS)
 	if(XASH_LITTLE_ENDIAN)
 		set(BUILDARCH "${BUILDARCH}el")
 	endif()
-elseif(XASH_PPC)
-	set(BUILDARCH "powerpc")
-	if(XASH_64BIT)
-		set(BUILDARCH "${BUILDARCH}64")
-	endif()
-
-	if(XASH_LITTLE_ENDIAN)
-		set(BUILDARCH "${BUILDARCH}le")
-	endif()
 elseif(XASH_RISCV)
 	set(BUILDARCH "riscv")
 	if(XASH_64BIT)

dlls/client.cpp

@@ -48,16 +48,12 @@ extern DLL_GLOBAL ULONG		g_ulFrameCount;
 extern void CopyToBodyQue( entvars_t* pev );
 extern int giPrecacheGrunt;
 extern int gmsgSayText;
-extern int gmsgBhopcap;
 
 extern cvar_t allow_spectators;
 extern cvar_t multibyte_only;
 
 extern int g_teamplay;
 
-extern cvar_t bhopcap;
-extern "C" int g_bhopcap;
-
 void LinkUserMessages( void );
 
 /*
@@ -130,6 +126,7 @@ void ClientDisconnect( edict_t *pEntity )
 	pEntity->v.takedamage = DAMAGE_NO;// don't attract autoaim
 	pEntity->v.solid = SOLID_NOT;// nonsolid
 	pEntity->v.effects = 0;// clear any effects
+	pEntity->v.flags = 0;// clear any flags
 	UTIL_SetOrigin( &pEntity->v, pEntity->v.origin );
 
 	g_pGameRules->ClientDisconnected( pEntity );
@@ -822,15 +819,6 @@ void StartFrame( void )
 
 	gpGlobals->teamplay = teamplay.value;
 	g_ulFrameCount++;
-
-	int oldBhopcap = g_bhopcap;
-	g_bhopcap = ( g_pGameRules && g_pGameRules->IsMultiplayer() && bhopcap.value != 0.0f ) ? 1 : 0;
-	if( g_bhopcap != oldBhopcap )
-	{
-		MESSAGE_BEGIN( MSG_ALL, gmsgBhopcap, NULL );
-			WRITE_BYTE( g_bhopcap );
-		MESSAGE_END();
-	}
 }
 
 void ClientPrecache( void )

dlls/game.h

@@ -42,6 +42,7 @@ extern cvar_t teamlist;
 extern cvar_t teamoverride;
 extern cvar_t defaultteam;
 extern cvar_t allowmonsters;
+extern cvar_t bhopcap;
 
 // Engine Cvars
 extern cvar_t *g_psv_gravity;

dlls/multiplay_gamerules.cpp

@@ -458,12 +458,13 @@ void CHalfLifeMultiplay::InitHUD( CBasePlayer *pl )
 
 	// sending just one score makes the hud scoreboard active;  otherwise
 	// it is just disabled for single play
-	MESSAGE_BEGIN( MSG_ONE, gmsgScoreInfo, NULL, pl->edict() );
+	//fix a bug in the information about the player's score when he left the server, so that his score would not be transferred to another player(seems to work)
+	MESSAGE_BEGIN( MSG_ALL, gmsgScoreInfo );
 		WRITE_BYTE( ENTINDEX(pl->edict()) );
+		WRITE_SHORT( (int)pl->pev->frags );
+		WRITE_SHORT( pl->m_iDeaths );
 		WRITE_SHORT( 0 );
-		WRITE_SHORT( 0 );
-		WRITE_SHORT( 0 );
-		WRITE_SHORT( 0 );
+		WRITE_SHORT( GetTeamIndex( pl->m_szTeamName ) + 1 );
 	MESSAGE_END();
 
 	SendMOTDToClient( pl->edict() );

dlls/player.cpp

@@ -45,8 +45,6 @@ extern DLL_GLOBAL BOOL g_fDrawLines;
 int gEvilImpulse101;
 extern DLL_GLOBAL int g_iSkillLevel, gDisplayTitle;
 
-extern "C" int g_bhopcap;
-
 BOOL gInitHUD = TRUE;
 
 extern void CopyToBodyQue( entvars_t *pev);
@@ -183,7 +181,6 @@ int gmsgSetFOV = 0;
 int gmsgShowMenu = 0;
 int gmsgGeigerRange = 0;
 int gmsgTeamNames = 0;
-int gmsgBhopcap = 0;
 
 int gmsgStatusText = 0;
 int gmsgStatusValue = 0;
@@ -230,7 +227,6 @@ void LinkUserMessages( void )
 	gmsgFade = REG_USER_MSG( "ScreenFade", sizeof(ScreenFade) );
 	gmsgAmmoX = REG_USER_MSG( "AmmoX", 2 );
 	gmsgTeamNames = REG_USER_MSG( "TeamNames", -1 );
-	gmsgBhopcap = REG_USER_MSG( "Bhopcap", 1 );
 
 	gmsgStatusText = REG_USER_MSG( "StatusText", -1 );
 	gmsgStatusValue = REG_USER_MSG( "StatusValue", 3 );
@@ -2815,6 +2811,8 @@ void CBasePlayer::Spawn( void )
 
 	g_engfuncs.pfnSetPhysicsKeyValue( edict(), "slj", "0" );
 	g_engfuncs.pfnSetPhysicsKeyValue( edict(), "hl", "1" );
+	g_engfuncs.pfnSetPhysicsKeyValue( edict(), "fr", "1" );
+	g_engfuncs.pfnSetPhysicsKeyValue( edict(), "bj", bhopcap.value ? "0" : "1" );
 
 	pev->fov = m_iFOV = 0;// init field of view.
 	m_iClientFOV = -1; // make sure fov reset is sent
@@ -3346,7 +3344,6 @@ void CBasePlayer::ForceClientDllUpdate( void )
 	m_fWeapon = FALSE;          // Force weapon send
 	m_fKnownItem = FALSE;    // Force weaponinit messages.
 	m_fInitHUD = TRUE;		// Force HUD gmsgResetHUD message
-	m_bSentBhopcap = true; // a1ba: Update bhopcap state
 	memset( m_rgAmmoLast, 0, sizeof( m_rgAmmoLast )); // a1ba: Force update AmmoX
 
 
@@ -4115,15 +4112,6 @@ void CBasePlayer::UpdateClientData( void )
 		UpdateStatusBar();
 		m_flNextSBarUpdateTime = gpGlobals->time + 0.2f;
 	}
-
-	// Send the current bhopcap state.
-	if( !m_bSentBhopcap )
-	{
-		m_bSentBhopcap = true;
-		MESSAGE_BEGIN( MSG_ONE, gmsgBhopcap, NULL, pev );
-			WRITE_BYTE( g_bhopcap );
-		MESSAGE_END();
-	}
 }
 
 //=========================================================

dlls/player.h

@@ -328,8 +328,6 @@ public:
 	int m_iAutoWepSwitch;
 
 	Vector m_vecLastViewAngles;
-
-	bool m_bSentBhopcap; // If false, the player just joined and needs a bhopcap message.
 };
 
 #define AUTOAIM_2DEGREES  0.0348994967025

dlls/wscript

@@ -6,7 +6,6 @@ from waflib import Utils
 import os
 
 def options(opt):
-	# stub
 	return
 
 def configure(conf):
@@ -16,116 +15,21 @@ def configure(conf):
 		hlDefNode = conf.path.find_resource("./hl.def")
 
 		if hlDefNode is not None:
-			conf.env.append_unique('LINKFLAGS', '/def:%s' % hlDefNode.abspath())
+			conf.env.append_value('LINKFLAGS', '/def:%s' % hlDefNode.abspath())
 		else:
 			conf.fatal("Could not find hl.def")
 
 def build(bld):
-	source = bld.path.parent.ant_glob([
-		'pm_shared/*.c',
-	])
+	excluded_files = ['mpstubb.cpp', 'stats.cpp', 'prop.cpp', 'Wxdebug.cpp']
 
-	source += [
-		'agrunt.cpp',
-		'airtank.cpp',
-		'aflock.cpp',
-		'animating.cpp',
-		'animation.cpp',
-		'apache.cpp', 
-		'barnacle.cpp',
-		'barney.cpp',
-		'bigmomma.cpp',
-		'bloater.cpp',
-		'bmodels.cpp',
-		'bullsquid.cpp',
-		'buttons.cpp', 
-		'cbase.cpp',
-		'client.cpp',
-		'combat.cpp',
-		'controller.cpp',
-		'crossbow.cpp',
-		'crowbar.cpp', 
-		'defaultai.cpp',
-		'doors.cpp', 
-		'effects.cpp',
-		'egon.cpp',
-		'explode.cpp', 
-		'flyingmonster.cpp',
-		'func_break.cpp',
-		'func_tank.cpp', 
-		'game.cpp',
-		'gamerules.cpp',
-		'gargantua.cpp',
-		'gauss.cpp',
-		'genericmonster.cpp',
-		'ggrenade.cpp',
-		'globals.cpp',
-		'glock.cpp',
-		'gman.cpp', 
-		'h_ai.cpp',
-		'h_battery.cpp',
-		'h_cine.cpp',
-		'h_cycler.cpp',
-		'h_export.cpp',
-		'handgrenade.cpp',
-		'hassassin.cpp',
-		'headcrab.cpp', 
-		'healthkit.cpp',
-		'hgrunt.cpp',
-		'hornet.cpp',
-		'hornetgun.cpp',
-		'houndeye.cpp', 
-		'ichthyosaur.cpp',
-		'islave.cpp',
-		'items.cpp', 
-		'leech.cpp',
-		'lights.cpp', 
-		'maprules.cpp',
-		'monstermaker.cpp',
-		'monsters.cpp',
-		'monsterstate.cpp',
-		'mortar.cpp',
-		'mp5.cpp',
-		'multiplay_gamerules.cpp', 
-		'nihilanth.cpp',
-		'nodes.cpp', 
-		'observer.cpp',
-		'osprey.cpp', 
-		'pathcorner.cpp',
-		'plane.cpp',
-		'plats.cpp',
-		'player.cpp',
-		'playermonster.cpp',
-		'python.cpp', 
-		'rat.cpp',
-		'roach.cpp',
-		'rpg.cpp', 
-		'satchel.cpp',
-		'schedule.cpp',
-		'scientist.cpp',
-		'scripted.cpp',
-		'shotgun.cpp',
-		'singleplay_gamerules.cpp',
-		'skill.cpp', 
-		'sound.cpp',
-		'soundent.cpp',
-		'spectator.cpp',
-		'squadmonster.cpp',
-		'squeakgrenade.cpp',
-		'subs.cpp', 
-		'talkmonster.cpp',
-		'teamplay_gamerules.cpp',
-		'tempmonster.cpp',
-		'tentacle.cpp', 
-		'triggers.cpp',
-		'tripmine.cpp',
-		'turret.cpp', 
-		'util.cpp', 
-		'weapons.cpp',
-		'world.cpp',
-		'xen.cpp',
-		'zombie.cpp'
-	]
+	source = bld.path.ant_glob('**/*.cpp', excl=excluded_files)
+	source += bld.path.parent.ant_glob('pm_shared/*.c')
+
+	defines = []
+	if bld.env.USE_VOICEMGR:
+		source += bld.path.parent.ant_glob('game_shared/voice_gamemgr.cpp')
+	else:
+		defines += ['NO_VOICEGAMEMGR']
 
 	includes = [
 		'.',
@@ -136,32 +40,20 @@ def build(bld):
 		'../public'
 	]
 
-	defines = []
-
-	if bld.env.VOICEMGR:
-		source += bld.path.parent.ant_glob([
-		'game_shared/voice_gamemgr.cpp',
-		])
-	else:
-		defines += ['NO_VOICEGAMEMGR']
-
-	libs = []
-
 	if bld.env.DEST_OS not in ['android', 'dos']:
-		install_path = os.path.join(bld.env.GAMEDIR, bld.env.SERVER_DIR)
+		install_path = os.path.join(bld.env.GAMEDIR, bld.env.SERVER_INSTALL_DIR)
 	else:
 		install_path = bld.env.PREFIX
 
 	bld.shlib(
 		source   = source,
-		target   = bld.env.SERVER_NAME + bld.env.POSTFIX,
+		target   = bld.env.SERVER_LIBRARY_NAME + bld.env.POSTFIX,
 		name     = 'server',
 		features = 'c cxx',
 		includes = includes,
 		defines  = defines,
-		use      = libs,
 		install_path = install_path,
 		subsystem = bld.env.MSVC_SUBSYSTEM,
-		idx      = bld.get_taskgen_count()
+		idx = bld.get_taskgen_count()
 	)
 

engine/sprite.h

@@ -28,11 +28,14 @@ SPRITE MODELS
 #define IDSPRITEHEADER	(('P'<<24)+('S'<<16)+('D'<<8)+'I')	// little-endian "IDSP"
 #define SPRITE_VERSION	2				// Half-Life sprites
 
+#if !defined(SYNCTYPE_T)
+#define SYNCTYPE_T
 typedef enum
 {
 	ST_SYNC = 0,
 	ST_RAND
 } synctype_t;
+#endif
 
 typedef enum
 {

mod_options.txt

@@ -0,0 +1,16 @@
+BARNACLE_FIX_VISIBILITY=OFF # Barnacle tongue length fix
+CLIENT_WEAPONS=ON # Client local weapons prediction
+CROWBAR_IDLE_ANIM=ON # Crowbar idle animation
+CROWBAR_DELAY_FIX=ON # Crowbar attack delay fix
+CROWBAR_FIX_RAPID_CROWBAR=ON # Rapid crowbar fix
+GAUSS_OVERCHARGE_FIX=ON # Gauss overcharge fix
+TRIPMINE_BEAM_DUPLICATION_FIX=ON # Fix of tripmine beam duplication on level transition
+HANDGRENADE_DEPLOY_FIX=ON # Handgrenade deploy animation fix after finishing a throw
+WEAPONS_ANIMATION_TIMES_FIX=ON # Animation times fix for some weapons
+OEM_BUILD=OFF # OEM Build
+HLDEMO_BUILD=OFF # Demo Build
+
+GAMEDIR=bshift # Gamedir path
+SERVER_INSTALL_DIR=dlls # Where put server dll
+CLIENT_INSTALL_DIR=cl_dlls # Where put client dll 
+SERVER_LIBRARY_NAME=bshift # Library name for PC platforms

pm_shared/pm_shared.c

@@ -31,8 +31,6 @@
 #include "pm_movevars.h"
 #include "pm_debug.h"
 
-int g_bhopcap = 1;
-
 #if CLIENT_DLL
 // Spectator Mode
 int iJumpSpectator;
@@ -2481,6 +2479,8 @@ PM_Jump
 void PM_Jump( void )
 {
 	int i;
+	qboolean bunnyjump = false;
+
 	qboolean tfc = false;
 
 	qboolean cansuperjump = false;
@@ -2564,7 +2564,10 @@ void PM_Jump( void )
 	// In the air now.
 	pmove->onground = -1;
 
-	if( g_bhopcap )
+	if( pmove->multiplayer )
+		bunnyjump = atoi( pmove->PM_Info_ValueForKey( pmove->physinfo, "bj" ) ) ? true : false;
+
+	if( !bunnyjump )
 		PM_PreventMegaBunnyJumping();
 
 	if( tfc )
@@ -3319,7 +3322,8 @@ void PM_Move( struct playermove_s *ppmove, int server )
 	}
 
 	// Reset friction after each movement to FrictionModifier Triggers work still.
-	if( pmove->movetype == MOVETYPE_WALK )
+	// Use movevar to avoid lags with different clients and servers.
+	if( !( pmove->multiplayer && atoi( pmove->PM_Info_ValueForKey( pmove->physinfo, "fr" )) == 0 ) && pmove->movetype == MOVETYPE_WALK )
 	{
 		pmove->friction = 1.0f;
 	}

public/build.h

@@ -30,15 +30,22 @@ For more information, please refer to <http://unlicense.org/>
 #ifndef BUILD_H
 #define BUILD_H
 
-// All XASH_* macros set by this header are guaranteed to have positive value otherwise not defined
+/*
+All XASH_* macros set by this header are guaranteed to have positive value
+otherwise not defined.
 
-// Any new define must be undefined at first
-// You can generate #undef list below with this oneliner:
-//   $ cat build.h | sed 's/\t//g' | grep '^#define XASH' | awk '{ print $2 }' | sort | uniq | awk '{ print "#undef " $1 }'
-//
-// So in various buildscripts you can grep for ^#undef XASH and select only second word
-// or in another oneliner:
-//   $ cat build.h | grep '^#undef XASH' | awk '{ print $2 }'
+Every macro is intended to be the unified interface for buildsystems that lack
+platform & CPU detection, and a neat quick way for checks in platform code
+For Q_build* macros, refer to buildenums.h
+
+Any new define must be undefined at first
+You can generate #undef list below with this oneliner:
+  $ sed 's/\t//g' build.h | grep '^#define XASH' | awk '{ print $2 }' | \
+		sort | uniq | awk '{ print "#undef " $1 }'
+
+Then you can use another oneliner to query all variables:
+  $ grep '^#undef XASH' build.h | awk '{ print $2 }'
+*/
 
 #undef XASH_64BIT
 #undef XASH_AMD64
@@ -53,21 +60,19 @@ For more information, please refer to <http://unlicense.org/>
 #undef XASH_ARMv7
 #undef XASH_ARMv8
 #undef XASH_BIG_ENDIAN
-#undef XASH_BSD
 #undef XASH_DOS4GW
 #undef XASH_E2K
 #undef XASH_EMSCRIPTEN
 #undef XASH_FREEBSD
 #undef XASH_HAIKU
 #undef XASH_IOS
+#undef XASH_IRIX
 #undef XASH_JS
 #undef XASH_LINUX
+#undef XASH_LINUX_UNKNOWN
 #undef XASH_LITTLE_ENDIAN
-#undef XASH_MINGW
 #undef XASH_MIPS
-#undef XASH_PPC
 #undef XASH_MOBILE_PLATFORM
-#undef XASH_MSVC
 #undef XASH_NETBSD
 #undef XASH_OPENBSD
 #undef XASH_POSIX
@@ -77,74 +82,63 @@ For more information, please refer to <http://unlicense.org/>
 #undef XASH_RISCV_SOFTFP
 #undef XASH_SERENITY
 #undef XASH_WIN32
-#undef XASH_WIN64
 #undef XASH_X86
 #undef XASH_NSWITCH
 #undef XASH_PSVITA
 
 //================================================================
 //
-//           OPERATING SYSTEM DEFINES
+//           PLATFORM DETECTION CODE
 //
 //================================================================
-#if defined(_WIN32)
+#if defined _WIN32
 	#define XASH_WIN32 1
-	#if defined(__MINGW32__)
-		#define XASH_MINGW 1
-	#elif defined(_MSC_VER)
-		#define XASH_MSVC 1
-	#endif
-
-	#if defined(_WIN64)
-		#define XASH_WIN64 1
-	#endif
-#elif defined __SWITCH__
-	#define XASH_NSWITCH 1
-	#define XASH_LITTLE_ENDIAN 1
-	#define XASH_POSIX 1
-#elif defined __vita__
-	#define XASH_PSVITA 1
-	#define XASH_LITTLE_ENDIAN 1
-	#define XASH_POSIX 1
-#elif defined(__linux__)
-	#define XASH_LINUX 1
-	#if defined(__ANDROID__)
-		#define XASH_ANDROID 1
-	#endif // defined(__ANDROID__)
-	#define XASH_POSIX 1
-#elif defined(__APPLE__)
-	#include <TargetConditionals.h>
-	#define XASH_APPLE 1
-	#if TARGET_OS_IOS
-		#define XASH_IOS 1
-	#endif // TARGET_OS_IOS
-	#define XASH_POSIX 1
-#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
-	#define XASH_BSD 1
-	#if defined(__FreeBSD__)
-		#define XASH_FREEBSD 1
-	#elif defined(__NetBSD__)
-		#define XASH_NETBSD 1
-	#elif defined(__OpenBSD__)
-		#define XASH_OPENBSD 1
-	#endif
-	#define XASH_POSIX 1
 #elif defined __EMSCRIPTEN__
 	#define XASH_EMSCRIPTEN 1
 #elif defined __WATCOMC__ && defined __DOS__
 	#define XASH_DOS4GW 1
-	#define XASH_LITTLE_ENDIAN 1
-#elif defined __HAIKU__
-	#define XASH_HAIKU 1
-	#define XASH_POSIX 1
-#elif defined __serenity__
-	#define XASH_SERENITY 1
+#else // POSIX compatible
 	#define XASH_POSIX 1
-#else
-#error "Place your operating system name here! If this is a mistake, try to fix conditions above and report a bug"
+	#if defined __linux__
+		#if defined __ANDROID__
+			#define XASH_ANDROID 1
+		#else
+			#include <features.h>
+			// if our system libc has features.h header
+			// try to detect it to not confuse other libcs with built with glibc game libraries
+			#if !defined __GLIBC__
+				#define XASH_LINUX_UNKNOWN 1
+			#endif
+		#endif
+		#define XASH_LINUX 1
+	#elif defined __FreeBSD__
+		#define XASH_FREEBSD 1
+	#elif defined __NetBSD__
+		#define XASH_NETBSD 1
+	#elif defined __OpenBSD__
+		#define XASH_OPENBSD 1
+	#elif defined __HAIKU__
+		#define XASH_HAIKU 1
+	#elif defined __serenity__
+		#define XASH_SERENITY 1
+	#elif defined __sgi
+		#define XASH_IRIX 1
+	#elif defined __APPLE__
+		#include <TargetConditionals.h>
+		#define XASH_APPLE 1
+		#if TARGET_OS_IOS
+			#define XASH_IOS 1
+		#endif // TARGET_OS_IOS
+	#elif defined __SWITCH__
+		#define XASH_NSWITCH 1
+	#elif defined __vita__
+		#define XASH_PSVITA 1
+	#else
+		#error
+	#endif
 #endif
 
-#if defined XASH_ANDROID || defined XASH_IOS || defined XASH_NSWITCH || defined XASH_PSVITA
+#if XASH_ANDROID || defined XASH_IOS || defined XASH_NSWITCH || defined XASH_PSVITA
 	#define XASH_MOBILE_PLATFORM 1
 #endif
 
@@ -154,27 +148,17 @@ For more information, please refer to <http://unlicense.org/>
 //
 //================================================================
 
-#if defined(XASH_FORCE_LITTLE_ENDIAN) && defined(XASH_FORCE_BIG_ENDIAN)
-	#error "Both XASH_FORCE_LITTLE_ENDIAN and XASH_FORCE_BIG_ENDIAN are defined"
-#elif defined(XASH_FORCE_LITTLE_ENDIAN)
-	#define XASH_LITTLE_ENDIAN 1
-#elif defined(XASH_FORCE_BIG_ENDIAN)
-	#define XASH_BIG_ENDIAN 1
-#endif
-
-#if !defined(XASH_LITTLE_ENDIAN) && !defined(XASH_BIG_ENDIAN)
-	#if defined XASH_MSVC || __LITTLE_ENDIAN__
+#if !defined XASH_ENDIANNESS
+	#if defined XASH_WIN32 || __LITTLE_ENDIAN__
 		//!!! Probably all WinNT installations runs in little endian
 		#define XASH_LITTLE_ENDIAN 1
 	#elif __BIG_ENDIAN__
 		#define XASH_BIG_ENDIAN 1
-	#elif defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && defined(__ORDER_LITTLE_ENDIAN__) // some compilers define this
+	#elif defined __BYTE_ORDER__ && defined __ORDER_BIG_ENDIAN__ && defined __ORDER_LITTLE_ENDIAN__ // some compilers define this
 		#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
 			#define XASH_BIG_ENDIAN 1
 		#elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
 			#define XASH_LITTLE_ENDIAN 1
-		#else
-			#error "Unknown endianness!"
 		#endif
 	#else
 		#include <sys/param.h>
@@ -182,8 +166,6 @@ For more information, please refer to <http://unlicense.org/>
 			#define XASH_BIG_ENDIAN 1
 		#elif __BYTE_ORDER == __LITTLE_ENDIAN
 			#define XASH_LITTLE_ENDIAN 1
-		#else
-			#error "Unknown endianness!"
 		#endif
 	#endif // !XASH_WIN32
 #endif
@@ -193,18 +175,28 @@ For more information, please refer to <http://unlicense.org/>
 //           CPU ARCHITECTURE DEFINES
 //
 //================================================================
-#if defined(__x86_64__) || defined(_M_X64)
+#if defined __x86_64__ || defined _M_X64
 	#define XASH_64BIT 1
 	#define XASH_AMD64 1
-#elif defined(__i386__) || defined(_X86_) || defined(_M_IX86)
+#elif defined __i386__ || defined _X86_ || defined _M_IX86
 	#define XASH_X86 1
 #elif defined __aarch64__ || defined _M_ARM64
 	#define XASH_64BIT 1
-	#define XASH_ARM 8
-#elif defined __arm__ || defined _M_ARM
+	#define XASH_ARM   8
+#elif defined __mips__
+	#define XASH_MIPS 1
+#elif defined __EMSCRIPTEN__
+	#define XASH_JS 1
+#elif defined __e2k__
+	#define XASH_64BIT 1
+	#define XASH_E2K 1
+#elif defined _M_ARM // msvc
+	#define XASH_ARM 7
+	#define XASH_ARM_HARDFP 1
+#elif defined __arm__
 	#if __ARM_ARCH == 8 || __ARM_ARCH_8__
 		#define XASH_ARM 8
-	#elif __ARM_ARCH == 7 || __ARM_ARCH_7__ || defined _M_ARM // msvc can only armv7 in 32 bit
+	#elif __ARM_ARCH == 7 || __ARM_ARCH_7__
 		#define XASH_ARM 7
 	#elif __ARM_ARCH == 6 || __ARM_ARCH_6__ || __ARM_ARCH_6J__
 		#define XASH_ARM 6
@@ -216,34 +208,17 @@ For more information, please refer to <http://unlicense.org/>
 		#error "Unknown ARM"
 	#endif
 
-	#if defined _M_ARM
-		#error "No WinMobile port yet! Need to determine which ARM float ABI msvc uses if applicable"
-	#endif
-
 	#if defined __SOFTFP__ || __ARM_PCS_VFP == 0
 		#define XASH_ARM_SOFTFP 1
 	#else // __SOFTFP__
 		#define XASH_ARM_HARDFP 1
 	#endif // __SOFTFP__
-#elif defined __mips__
-	#define XASH_MIPS 1
-#elif defined __powerpc__
-	#define XASH_PPC 1
-	#if defined __powerpc64__
-		#define XASH_64BIT 1
-	#endif
-#elif defined __EMSCRIPTEN__
-	#define XASH_JS 1
-#elif defined __e2k__
-	#define XASH_64BIT 1
-	#define XASH_E2K 1
 #elif defined __riscv
 	#define XASH_RISCV 1
+
 	#if __riscv_xlen == 64
 		#define XASH_64BIT 1
-	#elif __riscv_xlen == 32
-		// ...
-	#else
+	#elif __riscv_xlen != 32
 		#error "Unknown RISC-V ABI"
 	#endif
 
@@ -260,10 +235,6 @@ For more information, please refer to <http://unlicense.org/>
 	#error "Place your architecture name here! If this is a mistake, try to fix conditions above and report a bug"
 #endif
 
-#if defined(XASH_WAF_DETECTED_64BIT) && !defined(XASH_64BIT)
-	#define XASH_64BIT 1
-#endif
-
 #if XASH_ARM == 8
 	#define XASH_ARMv8 1
 #elif XASH_ARM == 7

scripts/waifulib/compiler_optimizations.py

@@ -118,7 +118,7 @@ POLLY_CFLAGS = {
 def options(opt):
 	grp = opt.add_option_group('Compiler optimization options')
 
-	grp.add_option('-T', '--build-type', action='store', dest='BUILD_TYPE', default=None,
+	grp.add_option('-T', '--build-type', action='store', dest='BUILD_TYPE', default='release',
 		help = 'build type: debug, release or none(custom flags)')
 
 	grp.add_option('--enable-lto', action = 'store_true', dest = 'LTO', default = False,
@@ -129,12 +129,11 @@ def options(opt):
 
 def configure(conf):
 	conf.start_msg('Build type')
-	if conf.options.BUILD_TYPE == None:
-		conf.end_msg('not set', color='RED')
-		conf.fatal('Set a build type, for example "-T release"')
-	elif not conf.options.BUILD_TYPE in VALID_BUILD_TYPES:
+
+	if not conf.options.BUILD_TYPE in VALID_BUILD_TYPES:
 		conf.end_msg(conf.options.BUILD_TYPE, color='RED')
 		conf.fatal('Invalid build type. Valid are: %s' % ', '.join(VALID_BUILD_TYPES))
+
 	conf.end_msg(conf.options.BUILD_TYPE)
 
 	conf.msg('LTO build', 'yes' if conf.options.LTO else 'no')
@@ -175,5 +174,7 @@ def get_optimization_flags(conf):
 	elif conf.env.DEST_OS == 'psvita':
 		# this optimization is broken in vitasdk
 		cflags.append('-fno-optimize-sibling-calls')
+		# remove fvisibility to allow everything to be exported by default
+		cflags.remove('-fvisibility=hidden')
 
 	return cflags, linkflags

scripts/waifulib/library_naming.py

@@ -35,21 +35,19 @@ DEFINES = [
 'XASH_ARMv7',
 'XASH_ARMv8',
 'XASH_BIG_ENDIAN',
-'XASH_BSD',
 'XASH_DOS4GW',
 'XASH_E2K',
 'XASH_EMSCRIPTEN',
 'XASH_FREEBSD',
 'XASH_HAIKU',
 'XASH_IOS',
+'XASH_IRIX',
 'XASH_JS',
 'XASH_LINUX',
+'XASH_LINUX_UNKNOWN',
 'XASH_LITTLE_ENDIAN',
-'XASH_MINGW',
 'XASH_MIPS',
-'XASH_PPC',
 'XASH_MOBILE_PLATFORM',
-'XASH_MSVC',
 'XASH_NETBSD',
 'XASH_OPENBSD',
 'XASH_POSIX',
@@ -59,7 +57,6 @@ DEFINES = [
 'XASH_RISCV_SOFTFP',
 'XASH_SERENITY',
 'XASH_WIN32',
-'XASH_WIN64',
 'XASH_X86',
 'XASH_NSWITCH',
 'XASH_PSVITA',
@@ -78,6 +75,8 @@ def configure(conf):
 	# engine/common/build.c
 	if conf.env.XASH_ANDROID:
 		buildos = "android"
+	elif conf.env.XASH_LINUX_UNKNOWN:
+		buildos = "linuxunkabi"
 	elif conf.env.XASH_WIN32 or conf.env.XASH_LINUX or conf.env.XASH_APPLE:
 		buildos = "" # no prefix for default OS
 	elif conf.env.XASH_FREEBSD:
@@ -98,6 +97,8 @@ def configure(conf):
 		buildos = "nswitch"
 	elif conf.env.XASH_PSVITA:
 		buildos = "psvita"
+	elif conf.env.XASH_IRIX:
+		buildos = "irix"
 	else:
 		conf.fatal("Place your operating system name in build.h and library_naming.py!\n"
 			"If this is a mistake, try to fix conditions above and report a bug")
@@ -136,12 +137,6 @@ def configure(conf):
 			buildarch += "64"
 		if conf.env.XASH_LITTLE_ENDIAN:
 			buildarch += "el"
-	elif conf.env.XASH_PPC:
-		buildarch = "powerpc"
-		if conf.env.XASH_64BIT:
-			buildarch += "64"
-		if conf.env.XASH_LITTLE_ENDIAN:
-			buildarch += "le"
 	elif conf.env.XASH_RISCV:
 		buildarch = "riscv"
 		if conf.env.XASH_64BIT:

scripts/waifulib/vgui.py

@@ -0,0 +1,79 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# mittorn, 2018
+
+from waflib.Configure import conf
+import os
+
+VGUI_SUPPORTED_OS = ['win32', 'darwin', 'linux']
+
+VGUI_FRAGMENT = '''#include <VGUI.h>
+int main() { return 0; }'''
+
+def options(opt):
+	grp = opt.add_option_group('VGUI options')
+
+	vgui_dev_path = os.path.join(opt.path.path_from(opt.path), 'vgui_support', 'vgui-dev')
+
+	grp.add_option('--vgui', action = 'store', dest = 'VGUI_DEV', default=vgui_dev_path,
+		help = 'path to vgui-dev repo [default: %default]')
+
+	grp.add_option('--skip-vgui-sanity-check', action = 'store_false', dest = 'VGUI_SANITY_CHECK', default=True,
+		help = 'skip checking VGUI sanity [default: %default]' )
+	return
+
+@conf
+def check_vgui(conf):
+	conf.start_msg('Does this architecture support VGUI?')
+
+	if conf.env.DEST_CPU != 'x86' and not (conf.env.DEST_CPU == 'x86_64' and not conf.options.ALLOW64):
+		conf.end_msg('no')
+		Logs.warn('vgui is not supported on this CPU: ' + str(conf.env.DEST_CPU))
+		return False
+	else: conf.end_msg('yes')
+
+	conf.start_msg('Does this OS support VGUI?')
+	if conf.env.DEST_OS not in VGUI_SUPPORTED_OS:
+		conf.end_msg('no')
+		Logs.warn('vgui is not supported on this OS: ' + str(conf.env.DEST_OS))
+		return False
+	else: conf.end_msg('yes')
+
+	conf.start_msg('Does this toolchain able to link VGUI?')
+	if conf.env.DEST_OS == 'win32' and conf.env.COMPILER_CXX == 'g++':
+		conf.end_msg('no')
+		# we have ABI incompatibility ONLY on MinGW
+		Logs.warn('vgui can\'t be linked with MinGW')
+		return False
+	else: conf.end_msg('yes')
+
+	conf.start_msg('Configuring VGUI by provided path')
+	vgui_dev = conf.options.VGUI_DEV
+
+	if conf.env.DEST_OS == 'win32':
+		conf.env.LIB_VGUI = ['vgui']
+		conf.env.LIBPATH_VGUI = [os.path.abspath(os.path.join(vgui_dev, 'lib/win32_vc6/'))]
+	else:
+		libpath = os.path.abspath(os.path.join(vgui_dev, 'lib'))
+		if conf.env.DEST_OS == 'linux':
+			conf.env.LIB_VGUI = [':vgui.so']
+			conf.env.LIBPATH_VGUI = [libpath]
+		elif conf.env.DEST_OS == 'darwin':
+			conf.env.LDFLAGS_VGUI = [os.path.join(libpath, 'vgui.dylib')]
+		else:
+			conf.fatal('vgui is not supported on this OS: ' + conf.env.DEST_OS)
+	conf.env.INCLUDES_VGUI = [os.path.abspath(os.path.join(vgui_dev, 'include'))]
+
+	conf.env.HAVE_VGUI = 1
+	conf.end_msg('yes: {0}, {1}, {2}'.format(conf.env.LIB_VGUI, conf.env.LIBPATH_VGUI, conf.env.INCLUDES_VGUI))
+
+	if conf.env.HAVE_VGUI and conf.options.VGUI_SANITY_CHECK:
+		try:
+			conf.check_cxx(fragment=VGUI_FRAGMENT,
+				msg = 'Checking for library VGUI sanity',
+				use = 'VGUI',
+				execute = False)
+		except conf.errors.ConfigurationError:
+			conf.fatal("Can't compile simple program. Check your path to vgui-dev repository.")
+
+	return True

waf.bat

@@ -1,24 +1,20 @@
 @echo off
 
 rem try fix py2 build
-chcp 1252
+chcp 65001
 set PYTHONIOENCODING=UTF-8
 rem from issue #964
 
 Setlocal EnableDelayedExpansion
 
 rem Check Windows Version
-set TOKEN=tokens=3*
+set TOKEN=tokens=2*
 ver | findstr /i "5\.0\." > nul
 if %ERRORLEVEL% EQU 0 SET TOKEN=tokens=3*
 ver | findstr /i "5\.1\." > nul
 if %ERRORLEVEL% EQU 0 SET TOKEN=tokens=3*
 ver | findstr /i "5\.2\." > nul
 if %ERRORLEVEL% EQU 0 SET TOKEN=tokens=3*
-ver | findstr /i "6\.0\." > nul
-if %ERRORLEVEL% EQU 0 SET TOKEN=tokens=2*
-ver | findstr /i "6\.1\." > nul
-if %ERRORLEVEL% EQU 0 SET TOKEN=tokens=2*
 
 rem Start calculating PYTHON and PYTHON_DIR
 set PYTHON=
@@ -29,7 +25,7 @@ Setlocal EnableDelayedExpansion
 set PYTHON_DIR_OK=FALSE
 set REGPATH=
 
-for %%i in (3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.7 2.6 2.5) do (
+for %%i in (3.10 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.7 2.6 2.5) do (
 for %%j in (HKCU HKLM) do (
 for %%k in (SOFTWARE\Wow6432Node SOFTWARE) do (
 for %%l in (Python\PythonCore IronPython) do (
@@ -88,7 +84,7 @@ rem @echo %PYTHON_DIR%
 
 if "%PYTHON%" == "" (
 rem @echo No Python
-set PYTHON=python
+set PYTHON=py
 goto running
 )
 

wscript

@@ -2,16 +2,16 @@
 # encoding: utf-8
 # a1batross, mittorn, 2018
 
-from __future__ import print_function
-from waflib import Logs, Context, Configure
+from waflib import Build, Configure, Context, Logs
 import sys
 import os
+import re
 
 VERSION = '2.4'
-APPNAME = 'hlsdk-xash3d'
+APPNAME = 'hlsdk-portable'
 top = '.'
 
-Context.Context.line_just = 55 # should fit for everything on 80x26
+Context.Context.line_just = 60 # should fit for everything on 80x26
 
 @Configure.conf
 def get_taskgen_count(self):
@@ -20,47 +20,30 @@ def get_taskgen_count(self):
 	return idx
 
 def options(opt):
+	opt.load('reconfigure compiler_optimizations xcompile compiler_cxx compiler_c clang_compilation_database strip_on_install msdev msvs msvc subproject')
+	
 	grp = opt.add_option_group('Common options')
 
 	grp.add_option('-8', '--64bits', action = 'store_true', dest = 'ALLOW64', default = False,
 		help = 'allow targetting 64-bit engine(Linux/Windows/OSX x86 only) [default: %default]')
+	grp.add_option('--disable-werror', action = 'store_true', dest = 'DISABLE_WERROR', default = False,
+		help = 'disable compilation abort on warning')
+	grp.add_option('--enable-voicemgr', action = 'store_true', dest = 'USE_VOICEMGR', default = False,
+		help = 'Enable VOICE MANAGER')
 
-	grp.add_option('--enable-voicemgr', action = 'store_true', dest = 'VOICEMGR', default = False,
-		help = 'enable voice manager [default: %default]')
-
-	grp.add_option('--disable-goldsrc-support', action = 'store_false', dest = 'GOLDSRC', default = True,
-		help = 'disable GoldSource engine support [default: %default]')
-
-	opt.load('compiler_optimizations subproject')
-
-	opt.add_subproject(['cl_dll', 'dlls'])
-
-	opt.load('xcompile compiler_cxx compiler_c clang_compilation_database strip_on_install msdev msvs')
-	if sys.platform == 'win32':
-		opt.load('msvc')
-	opt.load('reconfigure')
+	opt.add_subproject('dlls')
+	opt.add_subproject('cl_dll')
 
 def configure(conf):
-	# Configuration
-	conf.env.GAMEDIR     = 'bshift'
-	conf.env.CLIENT_DIR  = 'cl_dlls'
-	conf.env.SERVER_DIR  = 'dlls'
-	conf.env.SERVER_NAME = 'bshift'
-	conf.env.PREFIX = ''
-
-	conf.load('fwgslib reconfigure compiler_optimizations enforce_pic')
-
-	enforce_pic = True # modern defaults
-
-	conf.env.VOICEMGR    = conf.options.VOICEMGR
-	conf.env.GOLDSRC     = conf.options.GOLDSRC
-
-	# Force XP compability, all build targets should add
-	# subsystem=bld.env.MSVC_SUBSYSTEM
-	# TODO: wrapper around bld.stlib, bld.shlib and so on?
-	conf.env.MSVC_SUBSYSTEM = 'WINDOWS,5.01'
+	conf.load('fwgslib reconfigure compiler_optimizations')
 	conf.env.MSVC_TARGETS = ['x86' if not conf.options.ALLOW64 else 'x64']
 
+	# Force XP compatibility, all build targets should add subsystem=bld.env.MSVC_SUBSYSTEM
+	if conf.env.MSVC_TARGETS[0] == 'x86':
+		conf.env.MSVC_SUBSYSTEM = 'WINDOWS,5.01'
+	else:
+		conf.env.MSVC_SUBSYSTEM = 'WINDOWS'
+
 	# Load compilers early
 	conf.load('xcompile compiler_c compiler_cxx')
 
@@ -71,108 +54,138 @@ def configure(conf):
 	if conf.env.COMPILER_CC == 'msvc':
 		conf.load('msvc_pdb')
 
-	conf.load('msvs msdev strip_on_install')
-
-	if conf.env.DEST_OS == 'android':
-		conf.options.GOLDSRC = conf.env.GOLDSRC = False
-		conf.env.SERVER_NAME = 'server' # can't be any other name, until specified
-	elif conf.env.DEST_OS in ['nswitch', 'psvita']:
-		conf.options.GOLDSRC = conf.env.GOLDSRC = False
-	
-	if conf.env.MAGX:
-		enforce_pic = False
+	conf.load('msvs msdev subproject clang_compilation_database strip_on_install enforce_pic')
 
+	enforce_pic = True # modern defaults
 	conf.check_pic(enforce_pic)
 
 	# We restrict 64-bit builds ONLY for Win/Linux/OSX running on Intel architecture
 	# Because compatibility with original GoldSrc
-	if conf.env.DEST_OS in ['win32', 'linux', 'darwin'] and conf.env.DEST_CPU in ['x86_64']:
-		conf.env.BIT32_ALLOW64 = conf.options.ALLOW64
-		if not conf.env.BIT32_ALLOW64:
-			Logs.info('WARNING: will build engine for 32-bit target')
+	if conf.env.DEST_OS in ['win32', 'linux', 'darwin'] and conf.env.DEST_CPU == 'x86_64':
+		conf.env.BIT32_MANDATORY = not conf.options.ALLOW64
+		if conf.env.BIT32_MANDATORY:
+			Logs.info('WARNING: will build game for 32-bit target')
 	else:
-		conf.env.BIT32_ALLOW64 = True
-	conf.env.BIT32_MANDATORY = not conf.env.BIT32_ALLOW64
-	conf.load('force_32bit library_naming')
-
-	compiler_optional_flags = [
-		'-fdiagnostics-color=always',
-		'-Werror=return-type',
-		'-Werror=parentheses',
-		'-Werror=vla',
-		'-Werror=tautological-compare',
-		'-Werror=duplicated-cond',
-		'-Werror=bool-compare',
-		'-Werror=bool-operation',
-		'-Wstrict-aliasing',
-	]
-
-	c_compiler_optional_flags = [
-		'-Werror=implicit-function-declaration',
-		'-Werror=int-conversion',
-		'-Werror=implicit-int',
-		'-Werror=declaration-after-statement'
-	]
+		conf.env.BIT32_MANDATORY = False
+
+	conf.load('force_32bit')
 
 	cflags, linkflags = conf.get_optimization_flags()
+	cxxflags = list(cflags) # optimization flags are common between C and C++ but we need a copy
 
-	# Here we don't differentiate C or C++ flags
-	if conf.options.LTO:
-		lto_cflags = {
-			'msvc':  ['/GL'],
-			'gcc':   ['-flto'],
-			'clang': ['-flto']
-		}
-
-		lto_linkflags = {
-			'msvc':  ['/LTCG'],
-			'gcc':   ['-flto'],
-			'clang': ['-flto']
-		}
-		cflags    += conf.get_flags_by_compiler(lto_cflags, conf.env.COMPILER_CC)
-		linkflags += conf.get_flags_by_compiler(lto_linkflags, conf.env.COMPILER_CC)
-
-	if conf.options.POLLY:
-		polly_cflags = {
-			'gcc':   ['-fgraphite-identity'],
-			'clang': ['-mllvm', '-polly']
-			# msvc sosat :(
-		}
-
-		cflags   += conf.get_flags_by_compiler(polly_cflags, conf.env.COMPILER_CC)
-
-	# And here C++ flags starts to be treated separately
-	cxxflags = list(cflags)
-	if conf.env.COMPILER_CC != 'msvc':
-		conf.check_cc(cflags=cflags, msg= 'Checking for required C flags')
-		conf.check_cxx(cxxflags=cflags, msg= 'Checking for required C++ flags')
-
-		cflags += conf.filter_cflags(compiler_optional_flags + c_compiler_optional_flags, cflags)
-		cxxflags += conf.filter_cxxflags(compiler_optional_flags, cflags)
-
-	# on the Switch and the PSVita, allow undefined symbols by default,
-	# which is needed for the dynamic loaders to work
-	# additionally, shared libs are linked without libc
+	# on the Switch, allow undefined symbols by default, which is needed for libsolder to work
+	# we'll specifically disallow them for the engine executable
+	# additionally, shared libs are linked without standard libs, we'll add those back in the engine wscript
 	if conf.env.DEST_OS == 'nswitch':
 		linkflags.remove('-Wl,--no-undefined')
 		conf.env.append_unique('LINKFLAGS_cshlib', ['-nostdlib', '-nostartfiles'])
 		conf.env.append_unique('LINKFLAGS_cxxshlib', ['-nostdlib', '-nostartfiles'])
+	# same on the vita
 	elif conf.env.DEST_OS == 'psvita':
-		linkflags.remove('-Wl,--no-undefined')
 		conf.env.append_unique('CFLAGS_cshlib', ['-fPIC'])
 		conf.env.append_unique('CXXFLAGS_cxxshlib', ['-fPIC', '-fno-use-cxa-atexit'])
 		conf.env.append_unique('LINKFLAGS_cshlib', ['-nostdlib', '-Wl,--unresolved-symbols=ignore-all'])
 		conf.env.append_unique('LINKFLAGS_cxxshlib', ['-nostdlib', '-Wl,--unresolved-symbols=ignore-all'])
+	# check if we need to use irix linkflags
+	elif conf.env.DEST_OS == 'irix' and conf.env.COMPILER_CC == 'gcc':
+		linkflags.remove('-Wl,--no-undefined')
+		linkflags.append('-Wl,--unresolved-symbols=ignore-all')
+		# check if we're in a sgug environment
+		if 'sgug' in os.environ['LD_LIBRARYN32_PATH']:
+			linkflags.append('-lc')
+
+	conf.check_cc(cflags=cflags, linkflags=linkflags, msg='Checking for required C flags')
+	conf.check_cxx(cxxflags=cxxflags, linkflags=linkflags, msg='Checking for required C++ flags')
 
 	conf.env.append_unique('CFLAGS', cflags)
 	conf.env.append_unique('CXXFLAGS', cxxflags)
 	conf.env.append_unique('LINKFLAGS', linkflags)
 
+	if conf.env.COMPILER_CC != 'msvc' and not conf.options.DISABLE_WERROR:
+		opt_flags = [
+			# '-Wall', '-Wextra', '-Wpedantic',
+			'-fdiagnostics-color=always',
+
+			# stable diagnostics, forced to error, sorted
+			'-Werror=bool-compare',
+			'-Werror=bool-operation',
+			'-Werror=cast-align=strict',
+			'-Werror=duplicated-cond',
+			# '-Werror=format=2',
+			'-Werror=implicit-fallthrough=2',
+			# '-Werror=logical-op',
+			'-Werror=packed',
+			'-Werror=packed-not-aligned',
+			'-Werror=parentheses',
+			'-Werror=return-type',
+			'-Werror=sequence-point',
+			'-Werror=sizeof-pointer-memaccess',
+			'-Werror=sizeof-array-div',
+			'-Werror=sizeof-pointer-div',
+			# '-Werror=strict-aliasing',
+			'-Werror=string-compare',
+			'-Werror=tautological-compare',
+			'-Werror=use-after-free=3',
+			'-Werror=vla',
+			'-Werror=write-strings',
+
+			# unstable diagnostics, may cause false positives
+			'-Winit-self',
+			'-Wmisleading-indentation',
+			'-Wunintialized',
+
+			# disabled, flood
+			# '-Wdouble-promotion',
+		]
+
+		opt_cflags = [
+			'-Werror=declaration-after-statement',
+			'-Werror=enum-conversion',
+			'-Werror=implicit-int',
+			'-Werror=implicit-function-declaration',
+			'-Werror=incompatible-pointer-types',
+			'-Werror=int-conversion',
+			'-Werror=jump-misses-init',
+			# '-Werror=old-style-declaration',
+			# '-Werror=old-style-definition',
+			# '-Werror=strict-prototypes',
+			'-fnonconst-initializers' # owcc
+		]
+
+		opt_cxxflags = [] # TODO:
+
+		cflags = conf.filter_cflags(opt_flags + opt_cflags, cflags)
+		cxxflags = conf.filter_cxxflags(opt_flags + opt_cxxflags, cxxflags)
+
+		conf.env.append_unique('CFLAGS', cflags)
+		conf.env.append_unique('CXXFLAGS', cxxflags)
+
+	if conf.env.DEST_OS == 'android':
+		# LIB_M added in xcompile!
+		pass
+	elif conf.env.DEST_OS == 'win32':
+		a = [ 'user32', 'winmm' ]
+		if conf.env.COMPILER_CC == 'msvc':
+			for i in a:
+				conf.start_msg('Checking for MSVC library')
+				conf.check_lib_msvc(i)
+				conf.end_msg(i)
+		else:
+			for i in a:
+				conf.check_cc(lib = i)
+	else:
+		if conf.env.GOLDSOURCE_SUPPORT:
+			conf.check_cc(lib='dl')
+		conf.check_cc(lib='m')
+
 	# check if we can use C99 tgmath
 	if conf.check_cc(header_name='tgmath.h', mandatory=False):
+		if conf.env.COMPILER_CC == 'msvc':
+			conf.define('_CRT_SILENCE_NONCONFORMING_TGMATH_H', 1)
 		tgmath_usable = conf.check_cc(fragment='''#include<tgmath.h>
-			int main(void){ return (int)sin(2.0f); }''',
-			msg='Checking if tgmath.h is usable', mandatory=False)
+			const float val = 2, val2 = 3;
+			int main(void){ return (int)(-asin(val) + cos(val2)); }''',
+			msg='Checking if tgmath.h is usable', mandatory=False, use='M')
 		conf.define_cond('HAVE_TGMATH_H', tgmath_usable)
 	else:
 		conf.undefine('HAVE_TGMATH_H')
@@ -187,29 +200,48 @@ def configure(conf):
 	elif conf.env.COMPILER_CC == 'owcc':
 		pass
 	else:
-		conf.env.append_unique('DEFINES', ['stricmp=strcasecmp', 'strnicmp=strncasecmp', '_snprintf=snprintf', '_vsnprintf=vsnprintf', '_LINUX', 'LINUX'])
-		conf.env.append_unique('CXXFLAGS', ['-Wno-invalid-offsetof', '-fno-rtti', '-fno-exceptions'])
+		conf.env.append_unique('CXXFLAGS', ['-Wno-invalid-offsetof', '-fno-exceptions'])
+		conf.define('stricmp', 'strcasecmp', quote=False)
+		conf.define('strnicmp', 'strncasecmp', quote=False)
+		conf.define('_snprintf', 'snprintf', quote=False)
+		conf.define('_vsnprintf', 'vsnprintf', quote=False)
+		conf.define('_LINUX', True)
+		conf.define('LINUX', True)
+
+	conf.msg(msg='-> processing mod options', result='...', color='BLUE')
+	regex = re.compile('^([A-Za-z0-9_]+)=([A-Za-z0-9_]+)\ \#\ (.*)$')
+	with open('mod_options.txt') as fd:
+		lines = fd.readlines()
+	for line in lines:
+		p = regex.match(line.strip())
+		if p:
+			conf.start_msg("* " + p[3])
+			if p[2] == 'ON':
+				conf.env[p[1]] = True
+				conf.define(p[1], 1)
+			elif p[2] == 'OFF':
+				conf.env[p[1]] = False
+				conf.undefine(p[1])
+			else:
+				conf.env[p[1]] = p[2]
+			conf.end_msg(p[2])
+	if conf.env.HLDEMO_BUILD and conf.env.OEM_BUILD:
+		conf.fatal('Don\'t mix Demo and OEM builds!')
 
 	# strip lib from pattern
 	if conf.env.DEST_OS not in ['android']:
-		if conf.env.cshlib_PATTERN.startswith('lib'):
-			conf.env.cshlib_PATTERN = conf.env.cshlib_PATTERN[3:]
 		if conf.env.cxxshlib_PATTERN.startswith('lib'):
 			conf.env.cxxshlib_PATTERN = conf.env.cxxshlib_PATTERN[3:]
 
-	conf.define('BARNACLE_FIX_VISIBILITY', False)
-	conf.define('CLIENT_WEAPONS', True)
-	conf.define('CROWBAR_IDLE_ANIM', False)
-	conf.define('CROWBAR_DELAY_FIX', False)
-	conf.define('CROWBAR_FIX_RAPID_CROWBAR', False)
-	conf.define('GAUSS_OVERCHARGE_FIX', False)
-	conf.define('OEM_BUILD', False)
-	conf.define('HLDEMO_BUILD', False)
-
-	conf.add_subproject(["cl_dll", "dlls"])
+	conf.load('library_naming')
+	conf.add_subproject('dlls')
+	conf.add_subproject('cl_dll')
 
 def build(bld):
-	bld.add_subproject(["cl_dll", "dlls"])
-
-
+	# don't clean QtCreator files and reconfigure saved options
+	bld.clean_files = bld.bldnode.ant_glob('**',
+		excl='*.user configuration.py .lock* *conf_check_*/** config.log %s/*' % Build.CACHE_DIR,
+		quiet=True, generator=True)
 
+	bld.add_subproject('dlls')
+	bld.add_subproject('cl_dll')