fix compile error

LICENSE.TXT

@@ -12,19 +12,12 @@ The below software in this distribution may have been modified by THL A29 Limite
 1. Lua  5.3.4
 Copyright © 1994–2017 Lua.org, PUC-Rio.
 
+2. LuaSocket 3.0
+Copyright © 2004-2013 Diego Nehab
+
 
 Terms of the MIT License:
 ---------------------------------------------------
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-2. LuaSocket 3.0
---------------------------------------------------------------------
-Copyright © 2004-2013 Diego Nehab
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

Plugins/slua_unreal/Source/slua_unreal/Private/luasocket/inet.cpp

@@ -11,7 +11,11 @@
 
 #include "inet.h"
 
-namespace NS_SLUA {    
+ #ifdef _WIN32
+#define gai_strerror gai_strerrorA
+#endif
+
+namespace NS_SLUA {
 
 /*=========================================================================*\
 * Internal function prototypes.
@@ -253,7 +257,7 @@ int inet_meth_getpeername(lua_State *L, p_socket ps, int family)
         port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV);
     if (err) {
         lua_pushnil(L);
-        lua_pushstring(L, gai_strerrorA(err));
+        lua_pushstring(L, gai_strerror(err));
         return 2;
     }
     lua_pushstring(L, name);
@@ -287,7 +291,7 @@ int inet_meth_getsockname(lua_State *L, p_socket ps, int family)
 		name, INET6_ADDRSTRLEN, port, 6, NI_NUMERICHOST | NI_NUMERICSERV);
     if (err) {
         lua_pushnil(L);
-        lua_pushstring(L, gai_strerrorA(err));
+        lua_pushstring(L, gai_strerror(err));
         return 2;
     }
     lua_pushstring(L, name);

Plugins/slua_unreal/Source/slua_unreal/Private/luasocket/mime.cpp

@@ -13,6 +13,10 @@
 
 #include "mime.h"
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wchar-subscripts"
+
+
 namespace NS_SLUA {    
 
 /*=========================================================================*\
@@ -730,3 +734,5 @@ static int mime_global_dot(lua_State *L)
 
 
 } // end NS_SLUA
+
+#pragma clang diagnostic pop

Plugins/slua_unreal/Source/slua_unreal/Private/luasocket/udp.cpp

@@ -22,6 +22,10 @@
 #define MAX(x, y) ((x) > (y) ? x : y)
 #endif
 
+#ifdef _WIN32
+#define gai_strerror gai_strerrorA
+#endif
+
 namespace NS_SLUA {    
 
 /*=========================================================================*\
@@ -180,7 +184,7 @@ static int udp_meth_sendto(lua_State *L) {
     err = getaddrinfo(ip, port, &aihint, &ai);
 	if (err) {
         lua_pushnil(L);
-        lua_pushstring(L, gai_strerrorA(err));
+        lua_pushstring(L, gai_strerror(err));
         return 2;
     }
     timeout_markstart(tm);
@@ -250,7 +254,7 @@ static int udp_meth_receivefrom(lua_State *L)
         INET6_ADDRSTRLEN, portstr, 6, NI_NUMERICHOST | NI_NUMERICSERV);
 	if (err) {
         lua_pushnil(L);
-        lua_pushstring(L, gai_strerrorA(err));
+        lua_pushstring(L, gai_strerror(err));
         return 2;
     }
     lua_pushlstring(L, buffer, got);

Plugins/slua_unreal/Source/slua_unreal/Private/luasocket/wsocket.h

@@ -8,6 +8,7 @@
 /*=========================================================================*\
 * WinSock include files
 \*=========================================================================*/
+#ifdef _WIN32
 #include <winsock2.h>
 #include <ws2tcpip.h>
 
@@ -33,5 +34,5 @@ typedef t_socket *p_socket;
 #endif
 
 } // end NS_SLUA
-
+#endif
 #endif /* WSOCKET_H */

Plugins/slua_unreal/Source/slua_unreal/Public/LuaMap.h

@@ -43,9 +43,9 @@ namespace slua {
 
 	private:
 		FScriptMap map;
-		FScriptMapHelper helper;
 		UProperty* keyProp;
 		UProperty* valueProp;
+		FScriptMapHelper helper;
 		bool createdByBp;
 
 		static int setupMT(lua_State* L);