Upgrade to C++17 (#7811)

* Upgrade to C++17

CMakeLists.txt

@@ -35,7 +35,7 @@ project( rAthena )
 if( CYGWIN )
 	unset( WIN32 )
 endif()
-set(CMAKE_CXX_STANDARD 14) # C++14...
+set(CMAKE_CXX_STANDARD 17) # C++17...
 set(CMAKE_CXX_STANDARD_REQUIRED ON) #...is required...
 #set(CMAKE_CXX_EXTENSIONS OFF) #...without compiler extensions like gnu++11
 

README.md

@@ -29,7 +29,7 @@ Disk Space | 300 MB | 500 MB
 ### Operating System & Preferred Compiler
 Operating System | Compiler
 ------|------
-Linux  | [gcc-5 or newer](https://www.gnu.org/software/gcc/gcc-5/) / [Make](https://www.gnu.org/software/make/)
+Linux  | [gcc-6 or newer](https://www.gnu.org/software/gcc/gcc-6/) / [Make](https://www.gnu.org/software/make/)
 Windows | [MS Visual Studio 2017 or newer](https://www.visualstudio.com/downloads/)
 
 ### Required Applications

configure

@@ -4538,9 +4538,9 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 CFLAGS="$CFLAGS -pipe -ffast-math -Wall"
 CPPFLAGS="$CPPFLAGS -I../common"
-CXXFLAGS="$CXXFLAGS -std=c++14"
-#CXXFLAGS="$CXXFLAGS -std=gnu++14"
-CXXFLAG_CLEARS="-std=c++14"
+CXXFLAGS="$CXXFLAGS -std=c++17"
+#CXXFLAGS="$CXXFLAGS -std=gnu++17"
+CXXFLAG_CLEARS="-std=c++17"
 
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
@@ -7109,7 +7109,7 @@ else
 $as_echo "no" >&6; }
 fi
 
-CXXFLAG_CLEARS="-std=c++14 $CPPFLAGS"
+CXXFLAG_CLEARS="-std=c++17 $CPPFLAGS"
 CFLAGS="$OPT_LTO $CFLAGS"
 CFLAGS_AR="$OPT_LTO_AR $CFLAGS"
 

configure.ac

@@ -483,9 +483,9 @@ AC_LANG([C++])
 
 CFLAGS="$CFLAGS -pipe -ffast-math -Wall"
 CPPFLAGS="$CPPFLAGS -I../common"
-CXXFLAGS="$CXXFLAGS -std=c++14"
-#CXXFLAGS="$CXXFLAGS -std=gnu++14"
-CXXFLAG_CLEARS="-std=c++14"
+CXXFLAGS="$CXXFLAGS -std=c++17"
+#CXXFLAGS="$CXXFLAGS -std=gnu++17"
+CXXFLAG_CLEARS="-std=c++17"
 
 AC_C_BIGENDIAN(
 	[AC_MSG_ERROR([[bigendian is not supported... stopping]])],
@@ -1355,7 +1355,7 @@ else
 	AC_MSG_RESULT([no])
 fi
 
-CXXFLAG_CLEARS="-std=c++14 $CPPFLAGS"
+CXXFLAG_CLEARS="-std=c++17 $CPPFLAGS"
 CFLAGS="$OPT_LTO $CFLAGS" 
 CFLAGS_AR="$OPT_LTO_AR $CFLAGS"
 AC_SUBST([CFLAGS_AR])

src/char/char-server.vcxproj

@@ -111,7 +111,7 @@
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -127,7 +127,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;_DEBUG;_CONSOLE;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -146,7 +146,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -167,7 +167,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/common/common-minicore.vcxproj

@@ -128,7 +128,7 @@
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\zlib\include\;$(SolutionDir)3rdparty\libconfig\</AdditionalIncludeDirectories>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -143,7 +143,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;MINICORE;_DEBUG;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\zlib\include\;$(SolutionDir)3rdparty\libconfig\</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -161,7 +161,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;MINICORE;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\zlib\include\;$(SolutionDir)3rdparty\libconfig\</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -181,7 +181,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;MINICORE;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\zlib\include\;$(SolutionDir)3rdparty\libconfig\</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/common/common.vcxproj

@@ -161,7 +161,7 @@
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -179,7 +179,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;_DEBUG;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -200,7 +200,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -223,7 +223,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/common/core.cpp

@@ -28,12 +28,12 @@
 #include "strlib.hpp"
 
 #ifndef DEPRECATED_COMPILER_SUPPORT
-	#if defined( _MSC_VER ) && _MSC_VER < 1910
+	#if defined( _MSC_VER ) && _MSC_VER < 1914
 		#error "Visual Studio versions older than Visual Studio 2017 are not officially supported anymore"
 	#elif defined( __clang__ ) && __clang_major__ < 6
 		#error "clang versions older than clang 6.0 are not officially supported anymore"
-	#elif !defined( __clang__ ) && defined( __GNUC__ ) && __GNUC__ < 5
-		#error "GCC versions older than GCC 5 are not officially supported anymore"
+	#elif !defined( __clang__ ) && defined( __GNUC__ ) && __GNUC__ < 6
+		#error "GCC versions older than GCC 6 are not officially supported anymore"
 	#endif
 #endif
 

src/login/login-server.vcxproj

@@ -110,7 +110,7 @@
       <PreprocessorDefinitions>FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;WIN32;_DEBUG;_CONSOLE;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -127,7 +127,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;WIN32;_DEBUG;_CONSOLE;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -146,7 +146,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -167,7 +167,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>FD_SETSIZE=4096;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/map/elemental.cpp

@@ -4,8 +4,7 @@
 #include "elemental.hpp"
 
 #include <cstring>
-#include <ctgmath> //floor
-#include <math.h>
+#include <cmath>
 #include <stdlib.h>
 
 #include <common/cbasetypes.hpp>

src/map/map-server-generator.vcxproj

@@ -113,7 +113,7 @@
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\json\include;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -130,7 +130,7 @@
       <PreprocessorDefinitions>$(DefineConstants);MAP_GENERATOR;WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;_DEBUG;_CONSOLE;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4018</DisableSpecificWarnings>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\json\include;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -150,7 +150,7 @@
       <PreprocessorDefinitions>$(DefineConstants);MAP_GENERATOR;WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <DisableSpecificWarnings>4018</DisableSpecificWarnings>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\json\include;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -173,7 +173,7 @@
       <PreprocessorDefinitions>$(DefineConstants);MAP_GENERATOR;WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <DisableSpecificWarnings>4018</DisableSpecificWarnings>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\json\include;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/map/map-server.vcxproj

@@ -113,7 +113,7 @@
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -130,7 +130,7 @@
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;_DEBUG;_CONSOLE;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4018</DisableSpecificWarnings>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -150,7 +150,7 @@
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <DisableSpecificWarnings>4018</DisableSpecificWarnings>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -173,7 +173,7 @@
       <PreprocessorDefinitions>$(DefineConstants);WIN32;FD_SETSIZE=4096;PCRE_SUPPORT;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <DisableSpecificWarnings>4018</DisableSpecificWarnings>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)\3rdparty\rapidyaml\src;$(SolutionDir)\3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)\3rdparty\pcre\include;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/map/navi.cpp

@@ -154,7 +154,7 @@ static int add_path(struct node_heap *heap, int16 x, int16 y, int g_cost, struct
  * Note: uses global g_open_set, therefore this method can't be called in parallel or recursivly.
  *------------------------------------------*/
 bool navi_path_search(struct navi_walkpath_data *wpd, const struct navi_pos *from, const struct navi_pos *dest, cell_chk cell) {
-	register int i, x, y, dx = 0, dy = 0;
+	int i, x, y, dx = 0, dy = 0;
 	struct map_data *mapdata = map_getmapdata(from->m);
 	struct navi_walkpath_data s_wpd;
 

src/map/path.cpp

@@ -270,7 +270,7 @@ static int add_path(struct node_heap *heap, struct path_node *tp, int16 x, int16
  *------------------------------------------*/
 bool path_search(struct walkpath_data *wpd, int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int flag, cell_chk cell)
 {
-	register int i, x, y, dx = 0, dy = 0;
+	int i, x, y, dx = 0, dy = 0;
 	struct map_data *mapdata = map_getmapdata(m);
 	struct walkpath_data s_wpd;
 

src/tool/csv2yaml.vcxproj

@@ -115,7 +115,7 @@
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -131,7 +131,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;MINICORE;_DEBUG;_CONSOLE;_LIB;_ITERATOR_DEBUG_LEVEL=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -150,7 +150,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;MINICORE;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -171,7 +171,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>$(DefineConstants);WIN32;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;_WINSOCK_DEPRECATED_NO_WARNINGS;LIBCONFIG_STATIC;YY_USE_CONST;MINICORE;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(SolutionDir)src;$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\rapidyaml\src;$(SolutionDir)3rdparty\rapidyaml\ext\c4core\src;$(SolutionDir)3rdparty\libconfig\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>

src/tool/mapcache.vcxproj

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src/tool/yaml2sql.vcxproj

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src/tool/yamlupgrade.vcxproj

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src/web/web-server.vcxproj

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