Update Lua API.rst

Document autoDFAnnouncement, pauseRecenter, and recenterViewscreen.

docs/Lua API.rst

@@ -1004,6 +1004,22 @@ Fortress mode
   Resets the fortress mode sidebar menus and cursors to their default state. If
   ``pause`` is true, also pauses the game.
 
+* ``dfhack.gui.pauseRecenter(pos[,pause])
+* ``dfhack.gui.pauseRecenter(x,y,z[,pause])
+
+  Same as ``resetDwarfmodeView``, but also recenter if ``x`` isn't ``-30000``,
+  and respects RECENTER_INTERFACE_SHUTDOWN_MS in DF's init.txt.
+
+* ``dfhack.gui.recenterViewscreen(pos[,zoom])
+* ``dfhack.gui.recenterViewscreen(x,y,z[,zoom])
+* ``dfhack.gui.recenterViewscreen([zoom])
+
+  Recenter the view on a position using a specific zoom type. If no position is
+  given, recenter on ``df.global.cursor``. Zoom types are ``df.report_zoom_type``
+  (0 = Generic, 1 = Item, 2 = Unit), where Generic skips recentering and
+  enforces valid view bounds (the same as x = -30000.)
+  Default zoom type is Item.
+  
 * ``dfhack.gui.revealInDwarfmodeMap(pos)``
 
   Centers the view on the given position, which can be a ``df.coord`` instance
@@ -1073,6 +1089,14 @@ Announcements
   Uses the type to look up options from announcements.txt, and calls the above
   operations accordingly. The units are used to call ``addCombatReportAuto``.
 
+* ``dfhack.gui.autoDFAnnouncement(report,text[,log_failures])
+* ``dfhack.gui.autoDFAnnouncement(type,pos,text,color[,is_bright,unit1,unit2,is_sparring,log_failures])
+
+  Takes a ``df.report_init`` and a string and processes them just like DF does.
+  Sometimes this means the announcement won't occur. Set ``log_failures`` to ``true`` to
+  log the reason why to the dfhack console (e.g., unrevealed map or wrong gamemode.)
+  Can also be built from parameters instead of a ``report_init``.
+
 Other
 ~~~~~