Codechange: use setting name instead of index for CmdChange(Company)Setting (#9306)

This is mostly done as there are now constraints on settings.ini you might not
expected. For example, conditional settings always have to come last, as otherwise
they would influence the index.

src/table/settings/settings.ini

@@ -2533,6 +2533,21 @@ str      = STR_CONFIG_SETTING_RIGHT_MOUSE_WND_CLOSE
 strhelp  = STR_CONFIG_SETTING_RIGHT_MOUSE_WND_CLOSE_HELPTEXT
 cat      = SC_BASIC
 
+; We might need to emulate a right mouse button on mac
+[SDTC_VAR]
+ifdef    = __APPLE__
+var      = gui.right_mouse_btn_emulation
+type     = SLE_UINT8
+flags    = SLF_NOT_IN_SAVE | SLF_NO_NETWORK_SYNC
+guiflags = SGF_MULTISTRING
+def      = 0
+min      = 0
+max      = 2
+str      = STR_CONFIG_SETTING_RIGHT_MOUSE_BTN_EMU
+strhelp  = STR_CONFIG_SETTING_RIGHT_MOUSE_BTN_EMU_HELPTEXT
+strval   = STR_CONFIG_SETTING_RIGHT_MOUSE_BTN_EMU_COMMAND
+cat      = SC_BASIC
+
 [SDTC_BOOL]
 var      = gui.measure_tooltip
 flags    = SLF_NOT_IN_SAVE | SLF_NO_NETWORK_SYNC
@@ -3873,24 +3888,3 @@ var      = network.no_http_content_downloads
 flags    = SLF_NOT_IN_SAVE | SLF_NO_NETWORK_SYNC
 def      = false
 cat      = SC_EXPERT
-
-; Since the network code (CmdChangeSetting and friends) use the index in this array to decide
-; which setting the server is talking about all conditional compilation of this array must be at the
-; end. This isn't really the best solution, the settings the server can tell the client about should
-; either use a separate array or some other form of identifier.
-
-;
-; We might need to emulate a right mouse button on mac
-[SDTC_VAR]
-ifdef    = __APPLE__
-var      = gui.right_mouse_btn_emulation
-type     = SLE_UINT8
-flags    = SLF_NOT_IN_SAVE | SLF_NO_NETWORK_SYNC
-guiflags = SGF_MULTISTRING
-def      = 0
-min      = 0
-max      = 2
-str      = STR_CONFIG_SETTING_RIGHT_MOUSE_BTN_EMU
-strhelp  = STR_CONFIG_SETTING_RIGHT_MOUSE_BTN_EMU_HELPTEXT
-strval   = STR_CONFIG_SETTING_RIGHT_MOUSE_BTN_EMU_COMMAND
-cat      = SC_BASIC