(svn r2980) - Add some comments to some setting enums, and fix a 'const' warning.

- Add settings.h to VS.NET project.

openttd.vcproj

@@ -534,6 +534,9 @@
 			<File
 				RelativePath=".\video\sdl_v.h">
 			</File>
+			<File
+				RelativePath=".\settings.h">
+			</File>
 			<File
 				RelativePath=".\signs.h">
 			</File>
@@ -844,10 +847,10 @@
 			</Filter>
 		</Filter>
 		<File
-			RelativePath=".\openttd.ico">
+			RelativePath=".\mainicon.ico">
 		</File>
 		<File
-			RelativePath=".\mainicon.ico">
+			RelativePath=".\openttd.ico">
 		</File>
 		<File
 			RelativePath=".\ReadMe.txt">

settings_gui.c

@@ -657,10 +657,10 @@ enum {
 	PE_INT32		= 4,
 	PE_CURRENCY	= 5,
 	// selector flags
-	PF_0ISDIS				= 1 << 0,
-	PF_NOCOMMA			= 1 << 1,
-	PF_MULTISTRING	= 1 << 2,
-	PF_PLAYERBASED	= 1 << 3, // This has to match the entries that are in settings.c, patch_player_settings
+	PF_0ISDIS       = 1 << 0, // a value of zero means the feature is disabled
+	PF_NOCOMMA      = 1 << 1, // number without any thousand seperators
+	PF_MULTISTRING  = 1 << 2, // string but only a limited number of options, so don't open editobx
+	PF_PLAYERBASED  = 1 << 3, // This has to match the entries that are in settings.c, patch_player_settings
 	PF_NETWORK_ONLY = 1 << 4, // this setting only applies to network games
 };
 
@@ -1082,7 +1082,7 @@ static const PatchEntry *IConsoleGetPatch(const char *name, uint *page, uint *en
 
 /* Those 2 functions need to be here, else we have to make some stuff non-static
     and besides, it is also better to keep stuff like this at the same place */
-void IConsoleSetPatchSetting(char *name, const char *value)
+void IConsoleSetPatchSetting(const char *name, const char *value)
 {
 	const PatchEntry *pe;
 	uint page, entry;
@@ -1524,4 +1524,3 @@ void ShowCustCurrency(void)
 	DeleteWindowById(WC_CUSTOM_CURRENCY, 0);
 	w = AllocateWindowDesc(&_cust_currency_desc);
 }
-