docs, rework, rename

docs/changelog.txt

@@ -171,6 +171,12 @@ changelog.txt uses a syntax similar to RST, with a few special sequences:
 - ``Screen::Pen``: now accepts ``top_of_text`` and ``bottom_of_text`` properties to support offset text in graphics mode
 - `overlay`: overlay widgets can now specify a default enabled state if they are not already set in the player's overlay config file
 - ``Lua::Push``: now supports ``std::unordered_map``
+- `Military`: New module for military functionality
+- `Military`: new ``makeSquad`` to create a squad
+- `Military`: changed ``getSquadName`` to take a squad identifier
+- `Military`: new ``updateRoomAssignments`` for assigning a squad to a barracks and archery range
+- ``Maps::GetBiomeType`` renamed to ``Maps::getBiomeType`` for consistency
+- ``Maps::GetBiomeTypeRef`` renamed to ``Maps::getBiomeTypeRef`` for consistency
 
 ## Lua
 - `helpdb`: new function: ``helpdb.refresh()`` to force a refresh of the database. Call if you are a developer adding new scripts, loading new plugins, or changing help text during play
@@ -181,6 +187,7 @@ changelog.txt uses a syntax similar to RST, with a few special sequences:
 -@ ``gui.ZScreen``: new attribute: ``defocusable`` for controlling whether a window loses keyboard focus when the map is clicked
 - ``widgets.Label``: token ``tile`` properties can now be either pens or numeric texture ids
 - `tiletypes`: now has a Lua API! ``tiletypes_setTile``
+- ``maps.getBiomeType``: exposed preexisting function to Lua
 
 ## Removed
 - `autohauler`: no plans to port to v50, as it just doesn't make sense with the new work detail system

docs/dev/Lua API.rst

@@ -1594,16 +1594,16 @@ Military Module API
 
 * ``dfhack.military.makeSquad(assignment_id)``
 
-  Creates a new squad associated with the assignment. Fails if one already exists
-  Note: This function does not name the squad, but they are otherwise complete
+  Creates a new squad associated with the assignment. Fails if one already exists.
+  Note: This function does not name the squad, but they are otherwise complete.
 
 * ``dfhack.military.updateRoomAssignments(squad_id, assignment_id, squad_use_flags)``
 
-  Sets the sleep, train, indiv_eq, and squad_eq flags when training at a barracks
+  Sets the sleep, train, indiv_eq, and squad_eq flags when training at a barracks.
 
-* ``dfhack.military.getSquadName(squad)``
+* ``dfhack.military.getSquadName(squad_id)``
 
-  Returns the name of a squad
+  Returns the name of a squad/
 
 Action Timer API
 ~~~~~~~~~~~~~~~~

library/LuaApi.cpp

@@ -1940,7 +1940,7 @@ static const luaL_Reg dfhack_units_funcs[] = {
 /***** Military Module *****/
 
 static const LuaWrapper::FunctionReg dfhack_military_module[] = {
-	WRAPM(Military, makeSquad),
+    WRAPM(Military, makeSquad),
     WRAPM(Military, updateRoomAssignments),
     WRAPM(Military, getSquadName),
     { NULL, NULL }

library/include/modules/Military.h

@@ -11,7 +11,7 @@ namespace DFHack
 namespace Military
 {
 
-DFHACK_EXPORT std::string getSquadName(df::unit *unit);
+DFHACK_EXPORT std::string getSquadName(int32_t squad_id);
 DFHACK_EXPORT df::squad* makeSquad(int32_t assignment_id);
 DFHACK_EXPORT void updateRoomAssignments(int32_t squad_id, int32_t civzone_id, df::squad_use_flags flags);
 

library/modules/Military.cpp

@@ -22,12 +22,9 @@ using namespace df::enums;
 using df::global::world;
 using df::global::plotinfo;
 
-std::string Military::getSquadName(df::unit *unit)
+std::string Military::getSquadName(int32_t squad_id)
 {
-    CHECK_NULL_POINTER(unit);
-    if (unit->military.squad_id == -1)
-        return "";
-    df::squad *squad = df::squad::find(unit->military.squad_id);
+    df::squad *squad = df::squad::find(squad_id);
     if (!squad)
         return "";
     if (squad->alias.size() > 0)

plugins/manipulator.cpp

@@ -8,6 +8,7 @@
 #include <modules/Screen.h>
 #include <modules/Translation.h>
 #include <modules/Units.h>
+#include <modules/Military.h>
 #include <modules/Filesystem.h>
 #include <modules/Job.h>
 #include <vector>
@@ -1305,7 +1306,7 @@ void viewscreen_unitlaborsst::refreshNames()
             cur->job_mode = UnitInfo::JOB;
         }
         if (unit->military.squad_id > -1) {
-            cur->squad_effective_name = Units::getSquadName(unit);
+            cur->squad_effective_name = Military::getSquadName(unit->military.squad_id);
             cur->squad_info = stl_sprintf("%i", unit->military.squad_position + 1) + "." + cur->squad_effective_name;
         } else {
             cur->squad_effective_name = "";