Allow assigning a shortcut to the options window.

data/language/english_uk.txt

@@ -4015,6 +4015,7 @@ STR_5710    :Group name
 STR_5711    :Enter new name for this group:
 STR_5712    :Can't modify permission that you do not have yourself
 STR_5713    :Kick Player
+STR_5714    :Show options window
 
 #############
 # Scenarios #

src/config.h

@@ -78,6 +78,7 @@ enum {
 	SHORTCUT_SCROLL_MAP_RIGHT,
 	SHORTCUT_OPEN_CHAT_WINDOW,
 	SHORTCUT_QUICK_SAVE_GAME,
+	SHORTCUT_SHOW_OPTIONS,
 
 	SHORTCUT_COUNT
 };

src/interface/keyboard_shortcut.c

@@ -524,6 +524,11 @@ static void shortcut_quick_save_game()
 	}
 }
 
+static void shortcut_show_options()
+{
+	window_options_open();
+}
+
 static const shortcut_action shortcut_table[SHORTCUT_COUNT] = {
 	shortcut_close_top_most_window,
 	shortcut_close_all_floating_windows,
@@ -570,6 +575,7 @@ static const shortcut_action shortcut_table[SHORTCUT_COUNT] = {
 	NULL,
 	shortcut_open_chat_window,
 	shortcut_quick_save_game,
+	shortcut_show_options,
 };
 
 #pragma endregion

src/localisation/string_ids.h

@@ -2304,6 +2304,8 @@ enum {
 	STR_ENTER_NEW_NAME_FOR_THIS_GROUP = 5711,
 	STR_CANT_MODIFY_PERMISSION_THAT_YOU_DO_NOT_HAVE_YOURSELF = 5712,
 
+	STR_SHORTCUT_SHOW_OPTIONS = 5714,
+
 	// Have to include resource strings (from scenarios and objects) for the time being now that language is partially working
 	STR_COUNT = 32768
 };

src/windows/shortcut_keys.c

@@ -132,6 +132,7 @@ const rct_string_id ShortcutStringIds[] = {
 	STR_SHORTCUT_SCROLL_MAP_RIGHT,
 	STR_SEND_MESSAGE,
 	STR_SHORTCUT_QUICK_SAVE_GAME,
+	STR_SHORTCUT_SHOW_OPTIONS,
 };
 
 /**