diff --git a/library/Core.cpp b/library/Core.cpp
index df6ddbe36..d54218b5c 100644
--- a/library/Core.cpp
+++ b/library/Core.cpp
@@ -65,8 +65,8 @@ using namespace std;
 
 using namespace DFHack;
 
-#include "df/ui.h"
-#include "df/ui_sidebar_menus.h"
+#include "df/plotinfost.h"
+#include "df/gamest.h"
 #include "df/world.h"
 #include "df/world_data.h"
 #include "df/interfacest.h"
@@ -1307,7 +1307,7 @@ bool Core::loadScriptFile(color_ostream &out, string fname, bool silent)
 static void run_dfhack_init(color_ostream &out, Core *core)
 {
     CoreSuspender lock;
-    if (!df::global::world || !df::global::ui || !df::global::gview)
+    if (!df::global::world || !df::global::plotinfo || !df::global::gview)
     {
         out.printerr("Key globals are missing, skipping loading dfhack.init.\n");
         return;
@@ -1712,10 +1712,10 @@ bool Core::Init()
     if (!listen.get())
         cerr << "TCP listen failed.\n";
 
-    if (df::global::ui_sidebar_menus)
+    if (df::global::game)
     {
         vector<string> args;
-        const string & raw = df::global::ui_sidebar_menus->command_line.original;
+        const string & raw = df::global::game->command_line.original;
         size_t offset = 0;
         while (offset < raw.size())
         {
@@ -1879,7 +1879,7 @@ void Core::doUpdate(color_ostream &out)
         strict_virtual_cast<df::viewscreen_savegamest>(screen);
 
     // save data (do this before updating last_world_data_ptr and triggering unload events)
-    if ((df::global::ui->main.autosave_request && !d->last_autosave_request) ||
+    if ((df::global::plotinfo->main.autosave_request && !d->last_autosave_request) ||
         (is_load_save && !d->was_load_save && strict_virtual_cast<df::viewscreen_savegamest>(screen)))
     {
         doSaveData(out);
@@ -1941,7 +1941,7 @@ void Core::doUpdate(color_ostream &out)
     // Execute per-frame handlers
     onUpdate(out);
 
-    d->last_autosave_request = df::global::ui->main.autosave_request;
+    d->last_autosave_request = df::global::plotinfo->main.autosave_request;
     d->was_load_save = is_load_save;
 
     out << std::flush;
@@ -2288,14 +2288,14 @@ bool Core::ncurses_wgetch(int in, int & out)
 /* TODO: understand how this changes for v50
         int idx = in - KEY_F(1);
         // FIXME: copypasta, push into a method!
-        if(df::global::ui && df::global::gview)
+        if(df::global::plotinfo && df::global::gview)
         {
             df::viewscreen * ws = Gui::getCurViewscreen();
             if (strict_virtual_cast<df::viewscreen_dwarfmodest>(ws) &&
-                df::global::ui->main.mode != ui_sidebar_mode::Hotkeys &&
-                df::global::ui->main.hotkeys[idx].cmd == df::ui_hotkey::T_cmd::None)
+                df::global::plotinfo->main.mode != ui_sidebar_mode::Hotkeys &&
+                df::global::plotinfo->main.hotkeys[idx].cmd == df::ui_hotkey::T_cmd::None)
             {
-                setHotkeyCmd(df::global::ui->main.hotkeys[idx].name);
+                setHotkeyCmd(df::global::plotinfo->main.hotkeys[idx].name);
                 return false;
             }
             else
@@ -2422,7 +2422,7 @@ int Core::DFH_SDL_Event(SDL::Event* ev)
 bool Core::SelectHotkey(int sym, int modifiers)
 {
     // Find the topmost viewscreen
-    if (!df::global::gview || !df::global::ui)
+    if (!df::global::gview || !df::global::plotinfo)
         return false;
 
     df::viewscreen *screen = &df::global::gview->view;
@@ -2477,10 +2477,10 @@ bool Core::SelectHotkey(int sym, int modifiers)
                     idx += 8;
 
                 if (strict_virtual_cast<df::viewscreen_dwarfmodest>(screen) &&
-                    df::global::ui->main.mode != ui_sidebar_mode::Hotkeys &&
-                    df::global::ui->main.hotkeys[idx].cmd == df::ui_hotkey::T_cmd::None)
+                    df::global::plotinfo->main.mode != ui_sidebar_mode::Hotkeys &&
+                    df::global::plotinfo->main.hotkeys[idx].cmd == df::ui_hotkey::T_cmd::None)
                 {
-                    cmd = df::global::ui->main.hotkeys[idx].name;
+                    cmd = df::global::plotinfo->main.hotkeys[idx].name;
                 }
 */
             }
diff --git a/library/DataStatics.cpp b/library/DataStatics.cpp
index 275cae584..fe60e5454 100644
--- a/library/DataStatics.cpp
+++ b/library/DataStatics.cpp
@@ -6,7 +6,7 @@
 
 #include "df/world.h"
 #include "df/world_data.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 
 #include "DataIdentity.h"
 
diff --git a/library/RemoteTools.cpp b/library/RemoteTools.cpp
index 1d45a19c0..c8fc810c8 100644
--- a/library/RemoteTools.cpp
+++ b/library/RemoteTools.cpp
@@ -59,8 +59,8 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "LuaTools.h"
 
 #include "DataDefs.h"
-#include "df/ui.h"
-#include "df/ui_advmode.h"
+#include "df/plotinfost.h"
+#include "df/adventurest.h"
 #include "df/world.h"
 #include "df/world_data.h"
 #include "df/unit.h"
@@ -375,11 +375,11 @@ static command_result GetDFVersion(color_ostream &stream,
 static command_result GetWorldInfo(color_ostream &stream,
                                    const EmptyMessage *, GetWorldInfoOut *out)
 {
-    using df::global::ui;
-    using df::global::ui_advmode;
+    using df::global::plotinfo;
+    using df::global::adventure;
     using df::global::world;
 
-    if (!ui || !world || !Core::getInstance().isWorldLoaded())
+    if (!plotinfo || !world || !Core::getInstance().isWorldLoaded())
         return CR_NOT_FOUND;
 
     df::game_type gt = game_type::DWARF_MAIN;
@@ -397,10 +397,10 @@ static command_result GetWorldInfo(color_ostream &stream,
     case game_type::DWARF_RECLAIM:
     case game_type::DWARF_UNRETIRE:
         out->set_mode(GetWorldInfoOut::MODE_DWARF);
-        out->set_civ_id(ui->civ_id);
-        out->set_site_id(ui->site_id);
-        out->set_group_id(ui->group_id);
-        out->set_race_id(ui->race_id);
+        out->set_civ_id(plotinfo->civ_id);
+        out->set_site_id(plotinfo->site_id);
+        out->set_group_id(plotinfo->group_id);
+        out->set_race_id(plotinfo->race_id);
         break;
 
     case game_type::ADVENTURE_MAIN:
@@ -410,10 +410,10 @@ static command_result GetWorldInfo(color_ostream &stream,
         if (auto unit = vector_get(world->units.active, 0))
             out->set_player_unit_id(unit->id);
 
-        if (!ui_advmode)
+        if (!adventure)
             break;
 
-        if (auto nemesis = vector_get(world->nemesis.all, ui_advmode->player_id))
+        if (auto nemesis = vector_get(world->nemesis.all, adventure->player_id))
         {
             if (nemesis->figure)
                 out->set_player_histfig_id(nemesis->figure->id);
@@ -613,7 +613,7 @@ static command_result ListUnits(color_ostream &stream,
 static command_result ListSquads(color_ostream &stream,
                                  const ListSquadsIn *in, ListSquadsOut *out)
 {
-    auto entity = df::historical_entity::find(df::global::ui->group_id);
+    auto entity = df::historical_entity::find(df::global::plotinfo->group_id);
     if (!entity)
         return CR_NOT_FOUND;
 
diff --git a/library/include/DebugManager.h b/library/include/DebugManager.h
index 57de0f279..d910efd4a 100644
--- a/library/include/DebugManager.h
+++ b/library/include/DebugManager.h
@@ -42,13 +42,13 @@ class DebugCategory;
 /*!
  * \brief Container holding all registered runtime debug categories
  * Singleton DebugManager is a minor extension to std::vector that allows signal
- * callbacks to be attached from ui code that manages.
+ * callbacks to be attached from plotinfo code that manages.
  *
  * To avoid parallel plugin unload causing issues access to DebugManager must be
  * protected by mutex. The access mutex will be taken when
  * DFHack::DebugCategory::~DebugCategory performs unregister calls to
  * DFHack::DebugManager. The mutex will protect from memory disappearing while
- * ui code is accessing or changing the runtime state.
+ * plotinfo code is accessing or changing the runtime state.
  *
  * Signal emitting happens from a locked contexts. Taking the
  * DFHack::DebugManager::access_mutex_ in a signal callback will results to a
diff --git a/library/include/RemoteClient.h b/library/include/RemoteClient.h
index e71b985cd..1948ea754 100644
--- a/library/include/RemoteClient.h
+++ b/library/include/RemoteClient.h
@@ -46,7 +46,7 @@ namespace  DFHack
         CR_NOT_IMPLEMENTED = -1, // Command not implemented, or plugin not loaded
         CR_OK = 0,               // Success
         CR_FAILURE = 1,          // Failure
-        CR_WRONG_USAGE = 2,      // Wrong arguments or ui state
+        CR_WRONG_USAGE = 2,      // Wrong arguments or plotinfo state
         CR_NOT_FOUND = 3         // Target object not found (for RPC mainly)
     };
 
diff --git a/library/include/modules/Gui.h b/library/include/modules/Gui.h
index 3ce2df0eb..33ea32939 100644
--- a/library/include/modules/Gui.h
+++ b/library/include/modules/Gui.h
@@ -33,7 +33,7 @@ distribution.
 
 #include "DataDefs.h"
 #include "df/init.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/announcement_type.h"
 #include "df/announcement_flags.h"
 #include "df/report_init.h"
diff --git a/library/include/modules/Kitchen.h b/library/include/modules/Kitchen.h
index ec161178e..3fde8edf8 100644
--- a/library/include/modules/Kitchen.h
+++ b/library/include/modules/Kitchen.h
@@ -75,7 +75,7 @@ DFHACK_EXPORT void clearLimits();
 
 DFHACK_EXPORT std::size_t size();
 
-// Finds the index of a kitchen exclusion in ui.kitchen.exc_types. Returns -1 if not found.
+// Finds the index of a kitchen exclusion in plotinfo.kitchen.exc_types. Returns -1 if not found.
 DFHACK_EXPORT int findExclusion(df::kitchen_exc_type type,
     df::item_type item_type, int16_t item_subtype,
     int16_t mat_type, int32_t mat_index);
diff --git a/library/modules/Buildings.cpp b/library/modules/Buildings.cpp
index 4ec3f11d7..cd0924a36 100644
--- a/library/modules/Buildings.cpp
+++ b/library/modules/Buildings.cpp
@@ -81,14 +81,14 @@ using namespace DFHack;
 #include "df/job_item.h"
 #include "df/map_block.h"
 #include "df/tile_occupancy.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/ui_look_list.h"
 #include "df/unit.h"
 #include "df/unit_relationship_type.h"
 #include "df/world.h"
 
 using namespace df::enums;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::world;
 using df::global::d_init;
 using df::global::building_next_id;
@@ -425,7 +425,7 @@ df::building *Buildings::allocInstance(df::coord pos, df::building_type type, in
     bld->y1 = bld->y2 = bld->centery = pos.y;
     bld->z = pos.z;
 
-    bld->race = ui->race_id;
+    bld->race = plotinfo->race_id;
 
     if (subtype != -1)
         bld->setSubtype(subtype);
@@ -989,7 +989,7 @@ static void linkRooms(df::building *bld)
     }
 
     if (changed)
-        df::global::ui->equipment.update.bits.buildings = true;
+        df::global::plotinfo->equipment.update.bits.buildings = true;
 */
 }
 
@@ -1219,7 +1219,7 @@ bool Buildings::constructWithFilters(df::building *bld, std::vector<df::job_item
         /* The game picks up explicitly listed items in reverse
          * order, but processes filters straight. This reverses
          * the order of filters so as to produce the same final
-         * contained_items ordering as the normal ui way. */
+         * contained_items ordering as the normal plotinfo way. */
         vector_insert_at(job->job_items, 0, items[i]);
 
         if (items[i]->item_type == item_type::BOULDER)
@@ -1238,7 +1238,7 @@ bool Buildings::constructWithFilters(df::building *bld, std::vector<df::job_item
 
 bool Buildings::deconstruct(df::building *bld)
 {
-    using df::global::ui;
+    using df::global::plotinfo;
     using df::global::world;
     using df::global::ui_look_list;
 
@@ -1263,7 +1263,7 @@ bool Buildings::deconstruct(df::building *bld)
     // Assume: no parties.
     unlinkRooms(bld);
     // Assume: not unit destroy target
-    vector_erase_at(ui->tax_collection.rooms, linear_index(ui->tax_collection.rooms, bld->id));
+    vector_erase_at(plotinfo->tax_collection.rooms, linear_index(plotinfo->tax_collection.rooms, bld->id));
     // Assume: not used in punishment
     // Assume: not used in non-own jobs
     // Assume: does not affect pathfinding
diff --git a/library/modules/Burrows.cpp b/library/modules/Burrows.cpp
index 52e550960..c2fe45eae 100644
--- a/library/modules/Burrows.cpp
+++ b/library/modules/Burrows.cpp
@@ -42,14 +42,14 @@ using namespace std;
 #include "df/block_burrow_link.h"
 #include "df/burrow.h"
 #include "df/map_block.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 
 using namespace DFHack;
 using namespace df::enums;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 df::burrow *Burrows::findByName(std::string name)
 {
@@ -77,11 +77,11 @@ void Burrows::clearUnits(df::burrow *burrow)
     burrow->units.clear();
 
 /* TODO: understand how this changes for v50
-    // Sync ui if active
-    if (ui && ui->main.mode == ui_sidebar_mode::Burrows &&
-        ui->burrows.in_add_units_mode && ui->burrows.sel_id == burrow->id)
+    // Sync plotinfo if active
+    if (plotinfo && plotinfo->main.mode == ui_sidebar_mode::Burrows &&
+        plotinfo->burrows.in_add_units_mode && plotinfo->burrows.sel_id == burrow->id)
     {
-        auto &sel = ui->burrows.sel_units;
+        auto &sel = plotinfo->burrows.sel_units;
 
         for (size_t i = 0; i < sel.size(); i++)
             sel[i] = false;
@@ -99,7 +99,7 @@ bool Burrows::isAssignedUnit(df::burrow *burrow, df::unit *unit)
 
 void Burrows::setAssignedUnit(df::burrow *burrow, df::unit *unit, bool enable)
 {
-    using df::global::ui;
+    using df::global::plotinfo;
 
     CHECK_NULL_POINTER(unit);
     CHECK_NULL_POINTER(burrow);
@@ -116,13 +116,13 @@ void Burrows::setAssignedUnit(df::burrow *burrow, df::unit *unit, bool enable)
     }
 
 /* TODO: understand how this changes for v50
-    // Sync ui if active
-    if (ui && ui->main.mode == ui_sidebar_mode::Burrows &&
-        ui->burrows.in_add_units_mode && ui->burrows.sel_id == burrow->id)
+    // Sync plotinfo if active
+    if (plotinfo && plotinfo->main.mode == ui_sidebar_mode::Burrows &&
+        plotinfo->burrows.in_add_units_mode && plotinfo->burrows.sel_id == burrow->id)
     {
-        int idx = linear_index(ui->burrows.list_units, unit);
+        int idx = linear_index(plotinfo->burrows.list_units, unit);
         if (idx >= 0)
-            ui->burrows.sel_units[idx] = enable;
+            plotinfo->burrows.sel_units[idx] = enable;
     }
 */
 }
diff --git a/library/modules/EventManager.cpp b/library/modules/EventManager.cpp
index e882febf8..02b1892e9 100644
--- a/library/modules/EventManager.cpp
+++ b/library/modules/EventManager.cpp
@@ -27,7 +27,7 @@
 #include "df/job.h"
 #include "df/job_list_link.h"
 #include "df/report.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_flags1.h"
 #include "df/unit_inventory_item.h"
@@ -297,14 +297,14 @@ void DFHack::EventManager::onStateChange(color_ostream& out, state_change_event
             return;
         if (!df::global::job_next_id)
             return;
-        if (!df::global::ui)
+        if (!df::global::plotinfo)
             return;
         if (!df::global::world)
             return;
 
         nextItem = *df::global::item_next_id;
         nextBuilding = *df::global::building_next_id;
-        nextInvasion = df::global::ui->invasions.next_id;
+        nextInvasion = df::global::plotinfo->invasions.next_id;
         lastJobId = -1 + *df::global::job_next_id;
 
         constructions.clear();
@@ -807,13 +807,13 @@ static void manageSyndromeEvent(color_ostream& out) {
 }
 
 static void manageInvasionEvent(color_ostream& out) {
-    if (!df::global::ui)
+    if (!df::global::plotinfo)
         return;
     multimap<Plugin*,EventHandler> copy(handlers[EventType::INVASION].begin(), handlers[EventType::INVASION].end());
 
-    if ( df::global::ui->invasions.next_id <= nextInvasion )
+    if ( df::global::plotinfo->invasions.next_id <= nextInvasion )
         return;
-    nextInvasion = df::global::ui->invasions.next_id;
+    nextInvasion = df::global::plotinfo->invasions.next_id;
 
     for (auto &key_value : copy) {
         EventHandler &handle = key_value.second;
diff --git a/library/modules/Gui.cpp b/library/modules/Gui.cpp
index f88331347..f59cdcb8b 100644
--- a/library/modules/Gui.cpp
+++ b/library/modules/Gui.cpp
@@ -74,10 +74,10 @@ using namespace DFHack;
 #include "df/report_zoom_type.h"
 #include "df/route_stockpile_link.h"
 #include "df/stop_depart_condition.h"
-#include "df/ui_advmode.h"
-#include "df/ui_build_selector.h"
+#include "df/adventurest.h"
+#include "df/buildreq.h"
 #include "df/ui_look_list.h"
-#include "df/ui_sidebar_menus.h"
+#include "df/gamest.h"
 #include "df/ui_unit_view_mode.h"
 #include "df/unit.h"
 #include "df/unit_inventory_item.h"
@@ -101,9 +101,9 @@ using df::global::gps;
 using df::global::gview;
 using df::global::init;
 using df::global::selection_rect;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::ui_menu_width;
-using df::global::ui_sidebar_menus;
+using df::global::game;
 using df::global::world;
 
 /* TODO: understand how this changes for v50
@@ -158,9 +158,9 @@ DEFINE_GET_FOCUS_STRING_HANDLER(dwarfmode)
     using df::global::ui_building_assign_items;
     using df::global::ui_building_in_assign;
 
-    focus += "/" + enum_item_key(ui->main.mode);
+    focus += "/" + enum_item_key(plotinfo->main.mode);
 
-    switch (ui->main.mode)
+    switch (plotinfo->main.mode)
     {
     case QueryBuilding:
         if (df::building *selected = world->selected_building)
@@ -304,38 +304,38 @@ DEFINE_GET_FOCUS_STRING_HANDLER(dwarfmode)
         break;
 
     case Burrows:
-        if (ui->burrows.in_confirm_delete)
+        if (plotinfo->burrows.in_confirm_delete)
             focus += "/ConfirmDelete";
-        else if (ui->burrows.in_add_units_mode)
+        else if (plotinfo->burrows.in_add_units_mode)
             focus += "/AddUnits";
-        else if (ui->burrows.in_edit_name_mode)
+        else if (plotinfo->burrows.in_edit_name_mode)
             focus += "/EditName";
-        else if (ui->burrows.in_define_mode)
+        else if (plotinfo->burrows.in_define_mode)
             focus += "/Define";
         else
             focus += "/List";
         break;
 
     case Hauling:
-        if (ui->hauling.in_assign_vehicle)
+        if (plotinfo->hauling.in_assign_vehicle)
         {
-            auto vehicle = vector_get(ui->hauling.vehicles, ui->hauling.cursor_vehicle);
+            auto vehicle = vector_get(plotinfo->hauling.vehicles, plotinfo->hauling.cursor_vehicle);
             focus += "/AssignVehicle/" + std::string(vehicle ? "Some" : "None");
         }
         else
         {
-            int idx = ui->hauling.cursor_top;
-            auto route = vector_get(ui->hauling.view_routes, idx);
-            auto stop = vector_get(ui->hauling.view_stops, idx);
+            int idx = plotinfo->hauling.cursor_top;
+            auto route = vector_get(plotinfo->hauling.view_routes, idx);
+            auto stop = vector_get(plotinfo->hauling.view_stops, idx);
             std::string tag = stop ? "Stop" : (route ? "Route" : "None");
 
-            if (ui->hauling.in_name)
+            if (plotinfo->hauling.in_name)
                 focus += "/Rename/" + tag;
-            else if (ui->hauling.in_stop)
+            else if (plotinfo->hauling.in_stop)
             {
-                int sidx = ui->hauling.cursor_stop;
-                auto cond = vector_get(ui->hauling.stop_conditions, sidx);
-                auto link = vector_get(ui->hauling.stop_links, sidx);
+                int sidx = plotinfo->hauling.cursor_stop;
+                auto cond = vector_get(plotinfo->hauling.stop_conditions, sidx);
+                auto link = vector_get(plotinfo->hauling.stop_links, sidx);
 
                 focus += "/DefineStop";
 
@@ -364,12 +364,12 @@ DEFINE_GET_FOCUS_STRING_HANDLER(dwarfmode)
 /* TODO: understand how this changes for v50
 DEFINE_GET_FOCUS_STRING_HANDLER(dungeonmode)
 {
-    using df::global::ui_advmode;
+    using df::global::adventure;
 
-    if (!ui_advmode)
+    if (!adventure)
         return;
 
-    focus += "/" + enum_item_key(ui_advmode->menu);
+    focus += "/" + enum_item_key(adventure->menu);
 }
 
 DEFINE_GET_FOCUS_STRING_HANDLER(unitlist)
@@ -675,7 +675,7 @@ bool Gui::workshop_job_hotkey(df::viewscreen *top)
     using df::global::ui_workshop_in_add;
     using df::global::ui_workshop_job_cursor;
 
-    switch (ui->main.mode) {
+    switch (plotinfo->main.mode) {
     case QueryBuilding:
         {
             if (!ui_workshop_job_cursor) // allow missing
@@ -712,7 +712,7 @@ bool Gui::build_selector_hotkey(df::viewscreen *top)
     using namespace ui_sidebar_mode;
     using df::global::ui_build_selector;
 
-    switch (ui->main.mode) {
+    switch (plotinfo->main.mode) {
     case Build:
         {
             if (!ui_build_selector) // allow missing
@@ -739,7 +739,7 @@ bool Gui::view_unit_hotkey(df::viewscreen *top)
 /* TODO: understand how this changes for v50
     using df::global::ui_selected_unit;
 
-    if (ui->main.mode != ui_sidebar_mode::ViewUnits)
+    if (plotinfo->main.mode != ui_sidebar_mode::ViewUnits)
         return false;
     if (!ui_selected_unit) // allow missing
         return false;
@@ -1017,19 +1017,19 @@ df::unit *Gui::getAnyUnit(df::viewscreen *top)
     if (!Gui::dwarfmode_hotkey(top))
         return NULL;
 
-    if (!ui)
+    if (!plotinfo)
         return NULL;
 
     // general assigning units in building, i.e. (q)uery cage -> (a)ssign
     if (ui_building_in_assign && *ui_building_in_assign
         && ui_building_assign_units && ui_building_item_cursor
-        && ui->main.mode != Zones) // dont show for (i) zone
+        && plotinfo->main.mode != Zones) // dont show for (i) zone
         return vector_get(*ui_building_assign_units, *ui_building_item_cursor);
 
-    if (ui->follow_unit != -1)
-        return df::unit::find(ui->follow_unit);
+    if (plotinfo->follow_unit != -1)
+        return df::unit::find(plotinfo->follow_unit);
 
-    switch (ui->main.mode) {
+    switch (plotinfo->main.mode) {
     case ViewUnits:
     {
         if (!ui_selected_unit || !world)
@@ -1047,8 +1047,8 @@ df::unit *Gui::getAnyUnit(df::viewscreen *top)
     }
     case Burrows:
     {
-        if (ui->burrows.in_add_units_mode)
-            return vector_get(ui->burrows.list_units, ui->burrows.unit_cursor_pos);
+        if (plotinfo->burrows.in_add_units_mode)
+            return vector_get(plotinfo->burrows.list_units, plotinfo->burrows.unit_cursor_pos);
 
         return NULL;
     }
@@ -1196,16 +1196,16 @@ df::item *Gui::getAnyItem(df::viewscreen *top)
     if (!Gui::dwarfmode_hotkey(top))
         return NULL;
 
-    switch (ui->main.mode) {
+    switch (plotinfo->main.mode) {
     case ViewUnits:
     {
-        if (!ui_unit_view_mode || !ui_look_cursor || !ui_sidebar_menus)
+        if (!ui_unit_view_mode || !ui_look_cursor || !game)
             return NULL;
 
         if (ui_unit_view_mode->value != df::ui_unit_view_mode::Inventory)
             return NULL;
 
-        auto inv_item = vector_get(ui_sidebar_menus->unit.inv_items, *ui_look_cursor);
+        auto inv_item = vector_get(game->unit.inv_items, *ui_look_cursor);
         return inv_item ? inv_item->item : NULL;
     }
     case LookAround:
@@ -1271,7 +1271,7 @@ df::building *Gui::getAnyBuilding(df::viewscreen *top)
     if (!Gui::dwarfmode_hotkey(top))
         return NULL;
 
-    switch (ui->main.mode) {
+    switch (plotinfo->main.mode) {
     case LookAround:
     {
         if (!ui_look_list || !ui_look_cursor)
@@ -1293,8 +1293,8 @@ df::building *Gui::getAnyBuilding(df::viewscreen *top)
     case ZonesPitInfo:
     case ZonesHospitalInfo:
     {
-        if (ui_sidebar_menus)
-            return ui_sidebar_menus->zone.selected;
+        if (game)
+            return game->zone.selected;
         return NULL;
     }
     default:
@@ -1327,11 +1327,11 @@ df::plant *Gui::getAnyPlant(df::viewscreen *top)
 
     if (Gui::dwarfmode_hotkey(top))
     {
-        if (!cursor || !ui || !world)
+        if (!cursor || !plotinfo || !world)
             return nullptr;
 
 /* TODO: understand how this changes for v50
-        if (ui->main.mode == ui_sidebar_mode::LookAround)
+        if (plotinfo->main.mode == ui_sidebar_mode::LookAround)
         {
             return Maps::getPlantAtTile(cursor->x, cursor->y, cursor->z);
         }
@@ -1949,12 +1949,12 @@ void Gui::resetDwarfmodeView(bool pause)
 {
     using df::global::cursor;
 
-    if (ui)
+    if (plotinfo)
     {
-        ui->follow_unit = -1;
-        ui->follow_item = -1;
+        plotinfo->follow_unit = -1;
+        plotinfo->follow_item = -1;
 /* TODO: understand how this changes for v50
-        ui->main.mode = ui_sidebar_mode::Default;
+        plotinfo->main.mode = ui_sidebar_mode::Default;
 */
     }
 
@@ -2011,8 +2011,8 @@ bool Gui::revealInDwarfmodeMap(int32_t x, int32_t y, int32_t z, bool center)
     *window_x = clip_range(new_win_x, 0, (world->map.x_count - w));
     *window_y = clip_range(new_win_y, 0, (world->map.y_count - h));
     *window_z = clip_range(new_win_z, 0, (world->map.z_count - 1));
-    ui_sidebar_menus->minimap.need_render = true;
-    ui_sidebar_menus->minimap.need_scan = true;
+    game->minimap.need_render = true;
+    game->minimap.need_scan = true;
 
     return true;
 }
@@ -2058,10 +2058,10 @@ bool Gui::refreshSidebar()
 
 bool Gui::inRenameBuilding()
 {
-    if (!ui_sidebar_menus)
+    if (!game)
         return false;
     /* TODO: understand how this changes for v50
-    return ui_sidebar_menus->barracks.in_rename;
+    return game->barracks.in_rename;
     */
     return false;
 }
diff --git a/library/modules/Items.cpp b/library/modules/Items.cpp
index ceb0224e8..11d170725 100644
--- a/library/modules/Items.cpp
+++ b/library/modules/Items.cpp
@@ -87,7 +87,7 @@ using namespace std;
 #include "df/reaction_product_itemst.h"
 #include "df/tool_uses.h"
 #include "df/trapcomp_flags.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_inventory_item.h"
 #include "df/vehicle.h"
@@ -100,7 +100,7 @@ using namespace std;
 using namespace DFHack;
 using namespace df::enums;
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::ui_selected_unit;
 using df::global::proj_next_id;
 
@@ -924,7 +924,7 @@ static bool detachItem(MapExtras::MapCache &mc, df::item *item)
                 {
 /* TODO: understand how this changes for v50
                     // Unit view sidebar holds inventory item pointers
-                    if (ui->main.mode == ui_sidebar_mode::ViewUnits &&
+                    if (plotinfo->main.mode == ui_sidebar_mode::ViewUnits &&
                         (!ui_selected_unit ||
                          vector_get(world->units.active, *ui_selected_unit) == unit))
                         return false;
@@ -1534,7 +1534,7 @@ int32_t Items::createItem(df::item_type item_type, int16_t item_subtype, int16_t
     df::enums::game_type::game_type type = *df::global::gametype;
     prod->produce(unit, &out_products, &out_items, &in_reag, &in_items, 1, job_skill::NONE,
             0, df::historical_entity::find(unit->civ_id),
-            ((type == df::enums::game_type::DWARF_MAIN) || (type == df::enums::game_type::DWARF_RECLAIM)) ? df::world_site::find(df::global::ui->site_id) : NULL,
+            ((type == df::enums::game_type::DWARF_MAIN) || (type == df::enums::game_type::DWARF_RECLAIM)) ? df::world_site::find(df::global::plotinfo->site_id) : NULL,
             NULL);
     if ( out_items.size() != 1 )
         return -1;
@@ -1643,9 +1643,9 @@ bool Items::isRouteVehicle(df::item *item)
 bool Items::isSquadEquipment(df::item *item)
 {
     CHECK_NULL_POINTER(item);
-    if (!ui)
+    if (!plotinfo)
         return false;
 
-    auto &vec = ui->equipment.items_assigned[item->getType()];
+    auto &vec = plotinfo->equipment.items_assigned[item->getType()];
     return binsearch_index(vec, &df::item::id, item->id) >= 0;
 }
diff --git a/library/modules/Job.cpp b/library/modules/Job.cpp
index ff158caa0..cd574684f 100644
--- a/library/modules/Job.cpp
+++ b/library/modules/Job.cpp
@@ -43,7 +43,7 @@ using namespace std;
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/building.h"
 #include "df/job.h"
diff --git a/library/modules/Kitchen.cpp b/library/modules/Kitchen.cpp
index ac560c687..65e47f528 100644
--- a/library/modules/Kitchen.cpp
+++ b/library/modules/Kitchen.cpp
@@ -20,13 +20,13 @@ using namespace DFHack;
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/item_type.h"
 #include "df/plant_raw.h"
 
 using namespace df::enums;
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 // Special values used by "seedwatch" plugin to store seed limits
 const df::enums::item_type::item_type SEEDLIMIT_ITEMTYPE = df::enums::item_type::BAR;
@@ -41,12 +41,12 @@ void Kitchen::debug_print(color_ostream &out)
     {
         out.print("%2zu: IT:%2i IS:%i MT:%3i MI:%2i ET:%i %s\n",
                        i,
-                       ui->kitchen.item_types[i],
-                       ui->kitchen.item_subtypes[i],
-                       ui->kitchen.mat_types[i],
-                       ui->kitchen.mat_indices[i],
-                       ui->kitchen.exc_types[i],
-                       (ui->kitchen.mat_types[i] >= 419 && ui->kitchen.mat_types[i] <= 618) ? world->raws.plants.all[ui->kitchen.mat_indices[i]]->id.c_str() : "n/a"
+                       plotinfo->kitchen.item_types[i],
+                       plotinfo->kitchen.item_subtypes[i],
+                       plotinfo->kitchen.mat_types[i],
+                       plotinfo->kitchen.mat_indices[i],
+                       plotinfo->kitchen.exc_types[i],
+                       (plotinfo->kitchen.mat_types[i] >= 419 && plotinfo->kitchen.mat_types[i] <= 618) ? world->raws.plants.all[plotinfo->kitchen.mat_indices[i]]->id.c_str() : "n/a"
         );
     }
     out.print("\n");
@@ -83,11 +83,11 @@ void Kitchen::fillWatchMap(std::map<int32_t, int16_t>& watchMap)
     watchMap.clear();
     for (std::size_t i = 0; i < size(); ++i)
     {
-        if (ui->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMTYPE &&
-            ui->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMSUBTYPE &&
-            ui->kitchen.exc_types[i] == SEEDLIMIT_EXCTYPE)
+        if (plotinfo->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMTYPE &&
+            plotinfo->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMSUBTYPE &&
+            plotinfo->kitchen.exc_types[i] == SEEDLIMIT_EXCTYPE)
         {
-            watchMap[ui->kitchen.mat_indices[i]] = ui->kitchen.mat_types[i];
+            watchMap[plotinfo->kitchen.mat_indices[i]] = plotinfo->kitchen.mat_types[i];
         }
     }
 }
@@ -96,10 +96,10 @@ int Kitchen::findLimit(int32_t plant_id)
 {
     for (size_t i = 0; i < size(); ++i)
     {
-        if (ui->kitchen.item_types[i] == SEEDLIMIT_ITEMTYPE &&
-            ui->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMSUBTYPE &&
-            ui->kitchen.mat_indices[i] == plant_id &&
-            ui->kitchen.exc_types[i] == SEEDLIMIT_EXCTYPE)
+        if (plotinfo->kitchen.item_types[i] == SEEDLIMIT_ITEMTYPE &&
+            plotinfo->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMSUBTYPE &&
+            plotinfo->kitchen.mat_indices[i] == plant_id &&
+            plotinfo->kitchen.exc_types[i] == SEEDLIMIT_EXCTYPE)
         {
             return int(i);
         }
@@ -113,11 +113,11 @@ bool Kitchen::removeLimit(int32_t plant_id)
     if (i < 0)
         return false;
 
-    ui->kitchen.item_types.erase(ui->kitchen.item_types.begin() + i);
-    ui->kitchen.item_subtypes.erase(ui->kitchen.item_subtypes.begin() + i);
-    ui->kitchen.mat_types.erase(ui->kitchen.mat_types.begin() + i);
-    ui->kitchen.mat_indices.erase(ui->kitchen.mat_indices.begin() + i);
-    ui->kitchen.exc_types.erase(ui->kitchen.exc_types.begin() + i);
+    plotinfo->kitchen.item_types.erase(plotinfo->kitchen.item_types.begin() + i);
+    plotinfo->kitchen.item_subtypes.erase(plotinfo->kitchen.item_subtypes.begin() + i);
+    plotinfo->kitchen.mat_types.erase(plotinfo->kitchen.mat_types.begin() + i);
+    plotinfo->kitchen.mat_indices.erase(plotinfo->kitchen.mat_indices.begin() + i);
+    plotinfo->kitchen.exc_types.erase(plotinfo->kitchen.exc_types.begin() + i);
     return true;
 }
 
@@ -129,15 +129,15 @@ bool Kitchen::setLimit(int32_t plant_id, int16_t limit)
     int i = findLimit(plant_id);
     if (i < 0)
     {
-        ui->kitchen.item_types.push_back(SEEDLIMIT_ITEMTYPE);
-        ui->kitchen.item_subtypes.push_back(SEEDLIMIT_ITEMSUBTYPE);
-        ui->kitchen.mat_types.push_back(limit);
-        ui->kitchen.mat_indices.push_back(plant_id);
-        ui->kitchen.exc_types.push_back(SEEDLIMIT_EXCTYPE);
+        plotinfo->kitchen.item_types.push_back(SEEDLIMIT_ITEMTYPE);
+        plotinfo->kitchen.item_subtypes.push_back(SEEDLIMIT_ITEMSUBTYPE);
+        plotinfo->kitchen.mat_types.push_back(limit);
+        plotinfo->kitchen.mat_indices.push_back(plant_id);
+        plotinfo->kitchen.exc_types.push_back(SEEDLIMIT_EXCTYPE);
     }
     else
     {
-        ui->kitchen.mat_types[i] = limit;
+        plotinfo->kitchen.mat_types[i] = limit;
     }
     return true;
 }
@@ -146,11 +146,11 @@ void Kitchen::clearLimits()
 {
     for (size_t i = 0; i < size(); ++i)
     {
-        if (ui->kitchen.item_types[i] == SEEDLIMIT_ITEMTYPE &&
-            ui->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMSUBTYPE &&
-            ui->kitchen.exc_types[i] == SEEDLIMIT_EXCTYPE)
+        if (plotinfo->kitchen.item_types[i] == SEEDLIMIT_ITEMTYPE &&
+            plotinfo->kitchen.item_subtypes[i] == SEEDLIMIT_ITEMSUBTYPE &&
+            plotinfo->kitchen.exc_types[i] == SEEDLIMIT_EXCTYPE)
         {
-            removeLimit(ui->kitchen.mat_indices[i]);
+            removeLimit(plotinfo->kitchen.mat_indices[i]);
             --i;
         }
     }
@@ -158,7 +158,7 @@ void Kitchen::clearLimits()
 
 size_t Kitchen::size()
 {
-    return ui->kitchen.item_types.size();
+    return plotinfo->kitchen.item_types.size();
 }
 
 int Kitchen::findExclusion(df::kitchen_exc_type type,
@@ -167,11 +167,11 @@ int Kitchen::findExclusion(df::kitchen_exc_type type,
 {
     for (size_t i = 0; i < size(); i++)
     {
-        if (ui->kitchen.item_types[i] == item_type &&
-            ui->kitchen.item_subtypes[i] == item_subtype &&
-            ui->kitchen.mat_types[i] == mat_type &&
-            ui->kitchen.mat_indices[i] == mat_index &&
-            ui->kitchen.exc_types[i] == type)
+        if (plotinfo->kitchen.item_types[i] == item_type &&
+            plotinfo->kitchen.item_subtypes[i] == item_subtype &&
+            plotinfo->kitchen.mat_types[i] == mat_type &&
+            plotinfo->kitchen.mat_indices[i] == mat_index &&
+            plotinfo->kitchen.exc_types[i] == type)
         {
             return int(i);
         }
@@ -186,11 +186,11 @@ bool Kitchen::addExclusion(df::kitchen_exc_type type,
     if (findExclusion(type, item_type, item_subtype, mat_type, mat_index) >= 0)
         return false;
 
-    ui->kitchen.item_types.push_back(item_type);
-    ui->kitchen.item_subtypes.push_back(item_subtype);
-    ui->kitchen.mat_types.push_back(mat_type);
-    ui->kitchen.mat_indices.push_back(mat_index);
-    ui->kitchen.exc_types.push_back(type);
+    plotinfo->kitchen.item_types.push_back(item_type);
+    plotinfo->kitchen.item_subtypes.push_back(item_subtype);
+    plotinfo->kitchen.mat_types.push_back(mat_type);
+    plotinfo->kitchen.mat_indices.push_back(mat_index);
+    plotinfo->kitchen.exc_types.push_back(type);
     return true;
 }
 
@@ -202,10 +202,10 @@ bool Kitchen::removeExclusion(df::kitchen_exc_type type,
     if (i < 0)
         return false;
 
-    ui->kitchen.item_types.erase(ui->kitchen.item_types.begin() + i);
-    ui->kitchen.item_subtypes.erase(ui->kitchen.item_subtypes.begin() + i);
-    ui->kitchen.mat_types.erase(ui->kitchen.mat_types.begin() + i);
-    ui->kitchen.mat_indices.erase(ui->kitchen.mat_indices.begin() + i);
-    ui->kitchen.exc_types.erase(ui->kitchen.exc_types.begin() + i);
+    plotinfo->kitchen.item_types.erase(plotinfo->kitchen.item_types.begin() + i);
+    plotinfo->kitchen.item_subtypes.erase(plotinfo->kitchen.item_subtypes.begin() + i);
+    plotinfo->kitchen.mat_types.erase(plotinfo->kitchen.mat_types.begin() + i);
+    plotinfo->kitchen.mat_indices.erase(plotinfo->kitchen.mat_indices.begin() + i);
+    plotinfo->kitchen.exc_types.erase(plotinfo->kitchen.exc_types.begin() + i);
     return true;
 }
diff --git a/library/modules/Materials.cpp b/library/modules/Materials.cpp
index a52579059..0854a85ce 100644
--- a/library/modules/Materials.cpp
+++ b/library/modules/Materials.cpp
@@ -42,7 +42,7 @@ using namespace std;
 #include "MiscUtils.h"
 
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/item.h"
 #include "df/creature_raw.h"
 #include "df/caste_raw.h"
@@ -68,7 +68,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 bool MaterialInfo::decode(df::item *item)
 {
@@ -516,7 +516,7 @@ void MaterialInfo::getMatchBits(df::job_item_flags2 &ok, df::job_item_flags2 &ma
     TEST(fire_safe, material->heat.melting_point > 11000);
     TEST(magma_safe, material->heat.melting_point > 12000);
     TEST(deep_material, FLAG(inorganic, inorganic_flags::SPECIAL));
-    TEST(non_economic, !inorganic || !(ui && vector_get(ui->economic_stone, index)));
+    TEST(non_economic, !inorganic || !(plotinfo && vector_get(plotinfo->economic_stone, index)));
 
     TEST(plant, plant);
     TEST(silk, MAT_FLAG(SILK));
diff --git a/library/modules/Screen.cpp b/library/modules/Screen.cpp
index e7f6cea93..ab7031308 100644
--- a/library/modules/Screen.cpp
+++ b/library/modules/Screen.cpp
@@ -83,7 +83,7 @@ namespace DFHack {
  * Screen painting API.
  */
 
-// returns ui grid coordinates, even if the game map is scaled differently
+// returns plotinfo grid coordinates, even if the game map is scaled differently
 df::coord2d Screen::getMousePos()
 {
     if (!gps)
diff --git a/library/modules/Units.cpp b/library/modules/Units.cpp
index 20badb1b5..6d5ec7fde 100644
--- a/library/modules/Units.cpp
+++ b/library/modules/Units.cpp
@@ -73,7 +73,7 @@ using namespace std;
 #include "df/nemesis_record.h"
 #include "df/squad.h"
 #include "df/tile_occupancy.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit_inventory_item.h"
 #include "df/unit_misc_trait.h"
 #include "df/unit_relationship_type.h"
@@ -87,7 +87,7 @@ using namespace std;
 using namespace DFHack;
 using namespace df::enums;
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::gamemode;
 using df::global::gametype;
 
@@ -178,7 +178,7 @@ bool Units::isFortControlled(df::unit *unit)
         unit->flags2.bits.resident)
         return false;
 
-    return unit->civ_id != -1 && unit->civ_id == ui->civ_id;
+    return unit->civ_id != -1 && unit->civ_id == plotinfo->civ_id;
 }
 
 // check if creature belongs to the player's civilization
@@ -186,7 +186,7 @@ bool Units::isFortControlled(df::unit *unit)
 bool Units::isOwnCiv(df::unit* unit)
 {
     CHECK_NULL_POINTER(unit);
-    return unit->civ_id == ui->civ_id;
+    return unit->civ_id == plotinfo->civ_id;
 }
 
 // check if creature belongs to the player's group
@@ -199,7 +199,7 @@ bool Units::isOwnGroup(df::unit* unit)
     for (size_t i = 0; i < histfig->entity_links.size(); i++)
     {
         auto link = histfig->entity_links[i];
-        if (link->entity_id == ui->group_id && link->getType() == df::histfig_entity_link_type::MEMBER)
+        if (link->entity_id == plotinfo->group_id && link->getType() == df::histfig_entity_link_type::MEMBER)
             return true;
     }
     return false;
@@ -210,7 +210,7 @@ bool Units::isOwnGroup(df::unit* unit)
 bool Units::isOwnRace(df::unit* unit)
 {
     CHECK_NULL_POINTER(unit);
-    return unit->race == ui->race_id;
+    return unit->race == plotinfo->race_id;
 }
 
 
@@ -622,8 +622,8 @@ bool Units::isDwarf(df::unit *unit)
 {
     CHECK_NULL_POINTER(unit);
 
-    return unit->race == ui->race_id ||
-           unit->enemy.normal_race == ui->race_id;
+    return unit->race == plotinfo->race_id ||
+           unit->enemy.normal_race == plotinfo->race_id;
 }
 
 bool Units::isAnimal(df::unit* unit) {
@@ -1301,7 +1301,7 @@ bool Units::setLaborValidity(df::unit_labor labor, bool isValid)
         return false;
     if (labor == df::unit_labor::NONE)
         return false;
-    df::historical_entity *entity = df::historical_entity::find(ui->civ_id);
+    df::historical_entity *entity = df::historical_entity::find(plotinfo->civ_id);
     if (!entity || !entity->entity_raw)
         return false;
     entity->entity_raw->jobs.permitted_labor[labor] = isValid;
@@ -1704,7 +1704,7 @@ std::string Units::getCasteProfessionName(int race, int casteid, df::profession
 
     if (pid < (df::profession)0 || !is_valid_enum_item(pid))
         return "";
-    int16_t current_race = df::global::ui->race_id;
+    int16_t current_race = df::global::plotinfo->race_id;
     if (df::global::gamemode && *df::global::gamemode == df::game_mode::ADVENTURE)
         current_race = world->units.active[0]->race;
     bool use_race_prefix = (race >= 0 && race != current_race);
diff --git a/plugins/.gitignore b/plugins/.gitignore
new file mode 100644
index 000000000..5b0a52473
--- /dev/null
+++ b/plugins/.gitignore
@@ -0,0 +1 @@
+!buildingplan/
diff --git a/plugins/add-spatter.cpp b/plugins/add-spatter.cpp
index 459e28f25..451fffabf 100644
--- a/plugins/add-spatter.cpp
+++ b/plugins/add-spatter.cpp
@@ -24,7 +24,7 @@
 #include "df/job.h"
 #include "df/job_item.h"
 #include "df/job_item_ref.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/report.h"
 #include "df/reaction.h"
 #include "df/reaction_reagent_itemst.h"
@@ -45,7 +45,7 @@ DFHACK_PLUGIN("add-spatter");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 typedef df::reaction_product_item_improvementst improvement_product;
 
diff --git a/plugins/autochop.cpp b/plugins/autochop.cpp
index acb8959b9..415a6d322 100644
--- a/plugins/autochop.cpp
+++ b/plugins/autochop.cpp
@@ -22,7 +22,7 @@
 #include "df/plant_tree_tile.h"
 #include "df/plant_raw.h"
 #include "df/tile_dig_designation.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/world.h"
 
@@ -45,7 +45,7 @@ using namespace df::enums;
 #define PLUGIN_VERSION 0.3
 DFHACK_PLUGIN("autochop");
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 static int get_log_count();
 
@@ -499,7 +499,7 @@ public:
 
         burrows_column.clear();
 
-        for (df::burrow *burrow : ui->burrows.list)
+        for (df::burrow *burrow : plotinfo->burrows.list)
         {
             string name = burrow->name;
             if (name.empty())
@@ -820,7 +820,7 @@ struct autochop_hook : public df::viewscreen_dwarfmodest
     bool isInDesignationMenu()
     {
         using namespace df::enums::ui_sidebar_mode;
-        return (ui->main.mode == DesignateChopTrees);
+        return (plotinfo->main.mode == DesignateChopTrees);
     }
 
     void sendKey(const df::interface_key &key)
diff --git a/plugins/autofarm.cpp b/plugins/autofarm.cpp
index 2f8762425..6a4078b56 100644
--- a/plugins/autofarm.cpp
+++ b/plugins/autofarm.cpp
@@ -5,7 +5,7 @@
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/building_type.h"
 #include "df/building_farmplotst.h"
 #include "df/buildings_other_id.h"
@@ -30,7 +30,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 static command_result autofarm(color_ostream& out, std::vector<std::string>& parameters);
 
@@ -348,7 +348,7 @@ static std::unique_ptr<AutoFarm> autofarmInstance;
 
 DFhackCExport command_result plugin_init(color_ostream& out, std::vector <PluginCommand>& commands)
 {
-    if (world && ui) {
+    if (world && plotinfo) {
         commands.push_back(
             PluginCommand("autofarm",
                           "Automatically manage farm crop selection.",
diff --git a/plugins/autogems.cpp b/plugins/autogems.cpp
index d296caf7f..8cf419aba 100644
--- a/plugins/autogems.cpp
+++ b/plugins/autogems.cpp
@@ -33,7 +33,7 @@ using namespace DFHack;
 DFHACK_PLUGIN("autogems");
 DFHACK_PLUGIN_IS_ENABLED(enabled);
 
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 typedef int32_t item_id;
@@ -242,7 +242,7 @@ struct autogem_hook : public df::viewscreen_dwarfmodest {
 
     bool in_menu() {
         // Determines whether we're looking at the Workshop Orders screen.
-        return ui->main.mode == ui_sidebar_mode::OrdersWorkshop;
+        return plotinfo->main.mode == ui_sidebar_mode::OrdersWorkshop;
     }
 
     bool handleInput(std::set<df::interface_key> *input) {
diff --git a/plugins/autolabor/autohauler.cpp b/plugins/autolabor/autohauler.cpp
index e7c2530e1..3bb2534f8 100644
--- a/plugins/autolabor/autohauler.cpp
+++ b/plugins/autolabor/autohauler.cpp
@@ -12,7 +12,7 @@
 
 // DF data structure definition headers
 #include "DataDefs.h"
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/world.h>
 #include <df/unit.h>
 #include <df/unit_soul.h>
@@ -32,7 +32,7 @@
 #include <df/building_tradedepotst.h>
 #include <df/building_stockpilest.h>
 #include <df/items_other_id.h>
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/activity_info.h>
 
 #include <MiscUtils.h>
@@ -47,7 +47,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 DFHACK_PLUGIN("autohauler");
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 #define ARRAY_COUNT(array) (sizeof(array)/sizeof((array)[0]))
diff --git a/plugins/autolabor/autolabor.cpp b/plugins/autolabor/autolabor.cpp
index 76108ddd0..0af4be5e2 100644
--- a/plugins/autolabor/autolabor.cpp
+++ b/plugins/autolabor/autolabor.cpp
@@ -12,7 +12,7 @@
 
 // DF data structure definition headers
 #include "DataDefs.h"
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/world.h>
 #include <df/unit.h>
 #include <df/unit_soul.h>
@@ -32,7 +32,7 @@
 #include <df/building_tradedepotst.h>
 #include <df/building_stockpilest.h>
 #include <df/items_other_id.h>
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/activity_info.h>
 
 #include <MiscUtils.h>
@@ -47,7 +47,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 DFHACK_PLUGIN("autolabor");
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 #define ARRAY_COUNT(array) (sizeof(array)/sizeof((array)[0]))
@@ -813,7 +813,7 @@ DFhackCExport command_result plugin_onupdate ( color_ostream &out )
 
         // identify dwarfs who are needed for meetings and mark them for exclusion
 
-        for (auto& act : ui->activities)
+        for (auto& act : plotinfo->activities)
         {
             if (!act) continue;
             bool p1 = act->unit_actor == dwarfs[dwarf];
diff --git a/plugins/autolabor/joblabormapper.cpp b/plugins/autolabor/joblabormapper.cpp
index 2917b8d3a..690e80881 100644
--- a/plugins/autolabor/joblabormapper.cpp
+++ b/plugins/autolabor/joblabormapper.cpp
@@ -56,7 +56,7 @@ using std::string;
 using std::endl;
 using namespace DFHack;
 using namespace df::enums;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::world;
 
 #include "labormanager.h"
diff --git a/plugins/autolabor/labormanager.cpp b/plugins/autolabor/labormanager.cpp
index 44817e405..4b43b09c1 100644
--- a/plugins/autolabor/labormanager.cpp
+++ b/plugins/autolabor/labormanager.cpp
@@ -25,7 +25,7 @@
 #include "DataDefs.h"
 #include <MiscUtils.h>
 
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/world.h>
 #include <df/unit.h>
 #include <df/unit_relationship_type.h>
@@ -46,7 +46,7 @@
 #include <df/building_tradedepotst.h>
 #include <df/building_stockpilest.h>
 #include <df/items_other_id.h>
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/activity_info.h>
 #include <df/tile_dig_designation.h>
 #include <df/item_weaponst.h>
@@ -64,7 +64,7 @@
 #include <df/building_design.h>
 #include <df/vehicle.h>
 #include <df/units_other_id.h>
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/training_assignment.h>
 #include <df/general_ref_contains_itemst.h>
 #include <df/personality_facet_type.h>
@@ -82,7 +82,7 @@ using std::string;
 using std::endl;
 using namespace DFHack;
 using namespace df::enums;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::world;
 
 #define ARRAY_COUNT(array) (sizeof(array)/sizeof((array)[0]))
@@ -948,9 +948,9 @@ private:
 
                 // identify dwarfs who are needed for meetings and mark them for exclusion
 
-                for (size_t i = 0; i < ui->activities.size(); ++i)
+                for (size_t i = 0; i < plotinfo->activities.size(); ++i)
                 {
-                    df::activity_info *act = ui->activities[i];
+                    df::activity_info *act = plotinfo->activities[i];
                     if (!act) continue;
 
                     bool p1 = act->unit_actor == dwarf->dwarf;
@@ -996,11 +996,11 @@ private:
 
                 for (size_t j = 0; j < dwarf->dwarf->inventory.size(); j++)
                 {
-                    df::unit_inventory_item* ui = dwarf->dwarf->inventory[j];
-                    if (ui->mode == df::unit_inventory_item::Weapon && ui->item->isWeapon())
+                    df::unit_inventory_item* plotinfo = dwarf->dwarf->inventory[j];
+                    if (plotinfo->mode == df::unit_inventory_item::Weapon && plotinfo->item->isWeapon())
                     {
                         dwarf->armed = true;
-                        df::itemdef_weaponst* weapondef = ((df::item_weaponst*)(ui->item))->subtype;
+                        df::itemdef_weaponst* weapondef = ((df::item_weaponst*)(plotinfo->item))->subtype;
                         df::job_skill weaponsk = (df::job_skill) weapondef->skill_melee;
                         df::job_skill rangesk = (df::job_skill) weapondef->skill_ranged;
                         if (weaponsk == df::job_skill::AXE)
@@ -1408,8 +1408,8 @@ public:
             (isOptionEnabled(CF_ALLOW_HUNTING) && has_butchers) ? 1 : 0;
 
         /* add animal trainers */
-        for (auto a = df::global::ui->equipment.training_assignments.begin();
-            a != df::global::ui->equipment.training_assignments.end();
+        for (auto a = df::global::plotinfo->equipment.training_assignments.begin();
+            a != df::global::plotinfo->equipment.training_assignments.end();
             a++)
         {
             labor_needed[df::unit_labor::ANIMALTRAIN]++;
diff --git a/plugins/automaterial.cpp b/plugins/automaterial.cpp
index 24f2d8e2a..9783d28dc 100644
--- a/plugins/automaterial.cpp
+++ b/plugins/automaterial.cpp
@@ -21,8 +21,8 @@
 #include "df/build_req_choice_specst.h"
 #include "df/construction_type.h"
 #include "df/item.h"
-#include "df/ui.h"
-#include "df/ui_build_selector.h"
+#include "df/plotinfost.h"
+#include "df/buildreq.h"
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/items_other_id.h"
 #include "df/job.h"
@@ -50,7 +50,7 @@ using namespace df::enums;
 
 DFHACK_PLUGIN("automaterial");
 REQUIRE_GLOBAL(gps);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 
 namespace DFHack {
@@ -115,14 +115,14 @@ static inline bool in_material_choice_stage()
 {
     return Gui::build_selector_hotkey(Core::getTopViewscreen()) &&
         ui_build_selector->building_type == df::building_type::Construction &&
-        ui->main.mode == ui_sidebar_mode::Build &&
+        plotinfo->main.mode == ui_sidebar_mode::Build &&
         ui_build_selector->stage == 2;
 }
 
 static inline bool in_placement_stage()
 {
     return Gui::dwarfmode_hotkey(Core::getTopViewscreen()) &&
-        ui->main.mode == ui_sidebar_mode::Build &&
+        plotinfo->main.mode == ui_sidebar_mode::Build &&
         ui_build_selector &&
         ui_build_selector->building_type == df::building_type::Construction &&
         ui_build_selector->stage == 1;
@@ -131,7 +131,7 @@ static inline bool in_placement_stage()
 static inline bool in_type_choice_stage()
 {
     return Gui::dwarfmode_hotkey(Core::getTopViewscreen()) &&
-        ui->main.mode == ui_sidebar_mode::Build &&
+        plotinfo->main.mode == ui_sidebar_mode::Build &&
         ui_build_selector &&
         ui_build_selector->building_type < 0;
 }
@@ -713,7 +713,7 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
         if (!box_select_enabled)
             return;
 
-        if (ui->main.mode != df::ui_sidebar_mode::Build ||
+        if (plotinfo->main.mode != df::ui_sidebar_mode::Build ||
             ui_build_selector->building_type != df::building_type::Construction)
             return;
 
diff --git a/plugins/automelt.cpp b/plugins/automelt.cpp
index 4bbb727d7..9ca20e9ea 100644
--- a/plugins/automelt.cpp
+++ b/plugins/automelt.cpp
@@ -9,7 +9,7 @@
 #include "df/building_stockpilest.h"
 #include "modules/Buildings.h"
 #include "modules/Items.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "modules/Maps.h"
 #include "modules/World.h"
 #include "df/item_quality.h"
@@ -21,7 +21,7 @@ DFHACK_PLUGIN("automelt");
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(cursor);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 static const string PERSISTENCE_KEY = "automelt/stockpiles";
 
diff --git a/plugins/autotrade.cpp b/plugins/autotrade.cpp
index 623fd5c1e..333e34e95 100644
--- a/plugins/autotrade.cpp
+++ b/plugins/autotrade.cpp
@@ -15,7 +15,7 @@
 #include "df/job.h"
 #include "df/job_item_ref.h"
 #include "modules/Job.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/mandate.h"
 #include "modules/Maps.h"
 
@@ -25,7 +25,7 @@ DFHACK_PLUGIN("autotrade");
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(cursor);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 static const string PERSISTENCE_KEY = "autotrade/stockpiles";
 
diff --git a/plugins/buildingplan/buildingplan-planner.cpp b/plugins/buildingplan/buildingplan-planner.cpp
index 4ac11c4e1..07f23150a 100644
--- a/plugins/buildingplan/buildingplan-planner.cpp
+++ b/plugins/buildingplan/buildingplan-planner.cpp
@@ -6,7 +6,7 @@
 #include "df/building_type.h"
 #include "df/general_ref_building_holderst.h"
 #include "df/job_item.h"
-#include "df/ui_build_selector.h"
+#include "df/buildreq.h"
 
 #include "modules/Buildings.h"
 #include "modules/Gui.h"
diff --git a/plugins/buildingplan/buildingplan.cpp b/plugins/buildingplan/buildingplan.cpp
index e0bc6dd69..cd4e84a6e 100644
--- a/plugins/buildingplan/buildingplan.cpp
+++ b/plugins/buildingplan/buildingplan.cpp
@@ -1,7 +1,7 @@
 #include "df/construction_type.h"
 #include "df/entity_position.h"
 #include "df/interface_key.h"
-#include "df/ui_build_selector.h"
+#include "df/buildreq.h"
 #include "df/viewscreen_dwarfmodest.h"
 
 #include "modules/Gui.h"
@@ -18,7 +18,7 @@
 
 DFHACK_PLUGIN("buildingplan");
 #define PLUGIN_VERSION "2.0"
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 REQUIRE_GLOBAL(world); // used in buildingplan library
 
@@ -455,8 +455,8 @@ struct buildingplan_query_hook : public df::viewscreen_dwarfmodest
 
     bool isInPlannedBuildingQueryMode()
     {
-        return (ui->main.mode == df::ui_sidebar_mode::QueryBuilding ||
-            ui->main.mode == df::ui_sidebar_mode::BuildingItems) &&
+        return (plotinfo->main.mode == df::ui_sidebar_mode::QueryBuilding ||
+            plotinfo->main.mode == df::ui_sidebar_mode::BuildingItems) &&
             planner.getPlannedBuilding(world->selected_building);
     }
 
@@ -595,7 +595,7 @@ struct buildingplan_place_hook : public df::viewscreen_dwarfmodest
 
     bool isInPlannedBuildingPlacementMode()
     {
-        return ui->main.mode == ui_sidebar_mode::Build &&
+        return plotinfo->main.mode == ui_sidebar_mode::Build &&
             df::global::ui_build_selector &&
             df::global::ui_build_selector->stage < 2 &&
             planner.isPlannableBuilding(toBuildingTypeKey(ui_build_selector));
@@ -861,7 +861,7 @@ struct buildingplan_room_hook : public df::viewscreen_dwarfmodest
     std::vector<Units::NoblePosition> getNoblePositionOfSelectedBuildingOwner()
     {
         std::vector<Units::NoblePosition> np;
-        if (ui->main.mode != df::ui_sidebar_mode::QueryBuilding ||
+        if (plotinfo->main.mode != df::ui_sidebar_mode::QueryBuilding ||
             !world->selected_building ||
             !world->selected_building->owner)
         {
@@ -1084,7 +1084,7 @@ DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_chan
 static bool is_paused()
 {
     return World::ReadPauseState() ||
-        ui->main.mode > df::ui_sidebar_mode::Squads ||
+        plotinfo->main.mode > df::ui_sidebar_mode::Squads ||
         !strict_virtual_cast<df::viewscreen_dwarfmodest>(Gui::getCurViewscreen(true));
 }
 
diff --git a/plugins/burrows.cpp b/plugins/burrows.cpp
index 029b3c715..c39253488 100644
--- a/plugins/burrows.cpp
+++ b/plugins/burrows.cpp
@@ -17,7 +17,7 @@
 #include "TileTypes.h"
 
 #include "DataDefs.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 #include "df/unit.h"
 #include "df/burrow.h"
@@ -38,7 +38,7 @@ using namespace df::enums;
 using namespace dfproto;
 
 DFHACK_PLUGIN("burrows");
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(gamemode);
 
@@ -102,11 +102,11 @@ DEFINE_LUA_EVENT_1(onBurrowRename, handle_burrow_rename, df::burrow*);
 
 static void detect_burrow_renames(color_ostream &out)
 {
-    if (ui->main.mode == ui_sidebar_mode::Burrows &&
-        ui->burrows.in_edit_name_mode &&
-        ui->burrows.sel_id >= 0)
+    if (plotinfo->main.mode == ui_sidebar_mode::Burrows &&
+        plotinfo->burrows.in_edit_name_mode &&
+        plotinfo->burrows.sel_id >= 0)
     {
-        name_burrow_id = ui->burrows.sel_id;
+        name_burrow_id = plotinfo->burrows.sel_id;
     }
     else if (name_burrow_id >= 0)
     {
@@ -222,7 +222,7 @@ static std::map<std::string,int> name_lookup;
 
 static void parse_names()
 {
-    auto &list = ui->burrows.list;
+    auto &list = plotinfo->burrows.list;
 
     grow_burrows.clear();
     name_lookup.clear();
diff --git a/plugins/confirm.cpp b/plugins/confirm.cpp
index 5cef6376f..499d3f08f 100644
--- a/plugins/confirm.cpp
+++ b/plugins/confirm.cpp
@@ -36,7 +36,7 @@ using std::vector;
 DFHACK_PLUGIN("confirm");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 REQUIRE_GLOBAL(gps);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 typedef std::set<df::interface_key> ikey_set;
 command_result df_confirm (color_ostream &out, vector <string> & parameters);
diff --git a/plugins/createitem.cpp b/plugins/createitem.cpp
index 57dbf7244..499814adc 100644
--- a/plugins/createitem.cpp
+++ b/plugins/createitem.cpp
@@ -16,7 +16,7 @@
 #include "DataDefs.h"
 #include "df/game_type.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/historical_entity.h"
 #include "df/world_site.h"
@@ -38,7 +38,7 @@ using namespace df::enums;
 DFHACK_PLUGIN("createitem");
 REQUIRE_GLOBAL(cursor);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(gametype);
 REQUIRE_GLOBAL(cur_year_tick);
 
@@ -78,7 +78,7 @@ bool makeItem (df::reaction_product_itemst *prod, df::unit *unit, bool second_it
 
     prod->produce(unit, &out_products, &out_items, &in_reag, &in_items, 1, job_skill::NONE,
         0, df::historical_entity::find(unit->civ_id),
-        (World::isFortressMode()) ? df::world_site::find(ui->site_id) : NULL, NULL);
+        (World::isFortressMode()) ? df::world_site::find(plotinfo->site_id) : NULL, NULL);
     if (!out_items.size())
         return false;
     // if we asked to make shoes and we got twice as many as we asked, then we're okay
diff --git a/plugins/debug.cpp b/plugins/debug.cpp
index f4a22b8d1..a48fd2a05 100644
--- a/plugins/debug.cpp
+++ b/plugins/debug.cpp
@@ -43,7 +43,7 @@ namespace DFHack {
 DBG_DECLARE(debug,filter);
 DBG_DECLARE(debug,init);
 DBG_DECLARE(debug,command);
-DBG_DECLARE(debug,ui);
+DBG_DECLARE(debug,plotinfo);
 DBG_DECLARE(debug,example,DebugCategory::LINFO);
 }
 
diff --git a/plugins/devel/kittens.cpp b/plugins/devel/kittens.cpp
index 89ece51b6..ec1114576 100644
--- a/plugins/devel/kittens.cpp
+++ b/plugins/devel/kittens.cpp
@@ -33,7 +33,7 @@ using namespace DFHack;
 
 DFHACK_PLUGIN("kittens");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 namespace DFHack {
@@ -119,9 +119,9 @@ DFhackCExport command_result plugin_onupdate ( color_ostream &out )
     }
     if(trackmenu_flg)
     {
-        if (last_menu != ui->main.mode)
+        if (last_menu != plotinfo->main.mode)
         {
-            last_menu = ui->main.mode;
+            last_menu = plotinfo->main.mode;
             out.print("Menu: %d\n",last_menu);
         }
     }
@@ -157,7 +157,7 @@ command_result trackmenu (color_ostream &out, vector <string> & parameters)
     else
     {
         is_enabled = true;
-        last_menu = ui->main.mode;
+        last_menu = plotinfo->main.mode;
         out.print("Menu: %d\n",last_menu);
         trackmenu_flg = true;
         return CR_OK;
diff --git a/plugins/devel/stockcheck.cpp b/plugins/devel/stockcheck.cpp
index 619fda9fd..796bc2fc9 100644
--- a/plugins/devel/stockcheck.cpp
+++ b/plugins/devel/stockcheck.cpp
@@ -5,7 +5,7 @@
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/building_stockpilest.h"
 #include "df/global_objects.h"
 #include "df/item.h"
@@ -24,7 +24,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::selection_rect;
 
 using df::building_stockpilest;
@@ -35,7 +35,7 @@ DFHACK_PLUGIN("stockcheck");
 
 DFhackCExport command_result plugin_init (color_ostream &out, std::vector <PluginCommand> &commands)
 {
-    if (world && ui) {
+    if (world && plotinfo) {
         commands.push_back(
             PluginCommand("stockcheck", "Check for unprotected rottable items.",
                 stockcheck, false,
diff --git a/plugins/devel/stripcaged.cpp b/plugins/devel/stripcaged.cpp
index 30d0b0d2b..e96e63fb1 100644
--- a/plugins/devel/stripcaged.cpp
+++ b/plugins/devel/stripcaged.cpp
@@ -20,7 +20,7 @@ using namespace std;
 #include "modules/World.h"
 #include "MiscUtils.h"
 
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include "df/world.h"
 #include "df/world_raws.h"
 #include "df/building_def.h"
@@ -34,7 +34,7 @@ using namespace DFHack;
 using namespace df::enums;
 using df::global::world;
 using df::global::cursor;
-using df::global::ui;
+using df::global::plotinfo;
 
 using namespace DFHack::Gui;
 
diff --git a/plugins/dig-now.cpp b/plugins/dig-now.cpp
index 1bca6784c..9945ee2b0 100644
--- a/plugins/dig-now.cpp
+++ b/plugins/dig-now.cpp
@@ -20,14 +20,14 @@
 #include <df/reaction_product_itemst.h>
 #include <df/tile_designation.h>
 #include <df/tile_occupancy.h>
-#include <df/ui.h>
+#include <df/plotinfost.h>
 #include <df/unit.h>
 #include <df/vermin.h>
 #include <df/world.h>
 #include <df/world_site.h>
 
 DFHACK_PLUGIN("dig-now");
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 using namespace DFHack;
@@ -678,7 +678,7 @@ static void create_boulders(color_ostream &out,
     df::unit *unit = world->units.active[0];
     df::historical_entity *civ = df::historical_entity::find(unit->civ_id);
     df::world_site *site = World::isFortressMode() ?
-            df::world_site::find(ui->site_id) : NULL;
+            df::world_site::find(plotinfo->site_id) : NULL;
 
     std::vector<df::reaction_reagent *> in_reag;
     std::vector<df::item *> in_items;
diff --git a/plugins/dig.cpp b/plugins/dig.cpp
index 945bf3613..371dd588f 100644
--- a/plugins/dig.cpp
+++ b/plugins/dig.cpp
@@ -16,7 +16,7 @@
 #include "modules/Maps.h"
 #include "modules/Materials.h"
 
-#include "df/ui_sidebar_menus.h"
+#include "df/gamest.h"
 
 using std::vector;
 using std::string;
@@ -33,7 +33,7 @@ command_result digcircle (color_ostream &out, vector <string> & parameters);
 command_result digtype (color_ostream &out, vector <string> & parameters);
 
 DFHACK_PLUGIN("dig");
-REQUIRE_GLOBAL(ui_sidebar_menus);
+REQUIRE_GLOBAL(game);
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(window_z);
 
@@ -213,7 +213,7 @@ bool lineY (MapExtras::MapCache & MCache,
 
 int32_t parse_priority(color_ostream &out, vector<string> &parameters)
 {
-    int32_t default_priority = ui_sidebar_menus->designation.priority;
+    int32_t default_priority = game->designation.priority;
 
     for (auto it = parameters.begin(); it != parameters.end(); ++it)
     {
diff --git a/plugins/diggingInvaders/assignJob.cpp b/plugins/diggingInvaders/assignJob.cpp
index 2eaad9eb5..eb74433b8 100644
--- a/plugins/diggingInvaders/assignJob.cpp
+++ b/plugins/diggingInvaders/assignJob.cpp
@@ -25,7 +25,7 @@
 #include "df/job_type.h"
 #include "df/reaction_product_itemst.h"
 #include "df/reaction_reagent.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_inventory_item.h"
 #include "df/world.h"
@@ -252,7 +252,7 @@ int32_t assignJob(color_ostream& out, Edge firstImportantEdge, unordered_map<df:
             vector<df::item*> in_items;
             prod->produce(firstInvader, &out_products, &out_items, &in_reag, &in_items, 1, df::job_skill::NONE,
                 0, df::historical_entity::find(firstInvader->civ_id),
-                df::world_site::find(df::global::ui->site_id), NULL);
+                df::world_site::find(df::global::plotinfo->site_id), NULL);
 
             if ( out_items.size() != 1 ) {
                 out.print("%s, %d: wrong size: %zu.\n", __FILE__, __LINE__, out_items.size());
diff --git a/plugins/diggingInvaders/diggingInvaders.cpp b/plugins/diggingInvaders/diggingInvaders.cpp
index 457a00e50..cf0047cd8 100644
--- a/plugins/diggingInvaders/diggingInvaders.cpp
+++ b/plugins/diggingInvaders/diggingInvaders.cpp
@@ -47,7 +47,7 @@
 #include "df/tiletype_material.h"
 #include "df/tiletype_shape.h"
 #include "df/tiletype_shape_basic.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_inventory_item.h"
 #include "df/world.h"
diff --git a/plugins/dwarfmonitor.cpp b/plugins/dwarfmonitor.cpp
index 4355104a7..2b546bfad 100644
--- a/plugins/dwarfmonitor.cpp
+++ b/plugins/dwarfmonitor.cpp
@@ -4,7 +4,7 @@
 #include "DataDefs.h"
 
 #include "df/job.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/world.h"
@@ -53,7 +53,7 @@ using std::deque;
 DFHACK_PLUGIN("dwarfmonitor");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 typedef int16_t activity_type;
 
diff --git a/plugins/dwarfvet.cpp b/plugins/dwarfvet.cpp
index 356fda238..75f015975 100644
--- a/plugins/dwarfvet.cpp
+++ b/plugins/dwarfvet.cpp
@@ -39,7 +39,7 @@
 #include "df/job.h"
 #include "df/general_ref_unit_workerst.h"
 #include "df/profession.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_health_info.h"
 #include "df/unit_health_flags.h"
@@ -58,7 +58,7 @@ using namespace std;
 DFHACK_PLUGIN("dwarfvet");
 DFHACK_PLUGIN_IS_ENABLED(dwarfvet_enabled);
 
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 static unordered_set<int32_t> tracked_units;
@@ -407,7 +407,7 @@ void tickHandler(color_ostream& out, void* data) {
     if ( !dwarfvet_enabled )
         return;
     CoreSuspender suspend;
-    int32_t own_race_id = df::global::ui->race_id;
+    int32_t own_race_id = df::global::plotinfo->race_id;
 
     /**
      * Generate a list of animal hospitals on the map
diff --git a/plugins/embark-assistant/finder_ui.cpp b/plugins/embark-assistant/finder_ui.cpp
index 1fb845d15..6501f7f21 100644
--- a/plugins/embark-assistant/finder_ui.cpp
+++ b/plugins/embark-assistant/finder_ui.cpp
@@ -123,7 +123,7 @@ namespace embark_assist {
 
         struct states {
             embark_assist::defs::find_callbacks find_callback;
-            uis ui;
+            uis plotinfo;
             display_maps finder_list;  //  Don't need the element key, but it's easier to use the same type.
             uint16_t finder_list_focus;
             bool finder_list_active;
@@ -171,13 +171,13 @@ namespace embark_assist {
             size_t civ = 0;
 
             while (true) {
-                for (size_t k = 0; k < state->ui[static_cast<int8_t>(i)]->list.size(); k++) {
-                    if (state->ui[static_cast<int8_t>(i) + civ]->current_value == state->ui[static_cast<int8_t>(i) + civ]->list[k].key) {
-                        fprintf(outfile, "[%s:%s]\n", state->finder_list[static_cast<int8_t>(i) + civ].text.c_str(), state->ui[static_cast<int8_t>(i) + civ]->list[k].text.c_str());
+                for (size_t k = 0; k < state->plotinfo[static_cast<int8_t>(i)]->list.size(); k++) {
+                    if (state->plotinfo[static_cast<int8_t>(i) + civ]->current_value == state->plotinfo[static_cast<int8_t>(i) + civ]->list[k].key) {
+                        fprintf(outfile, "[%s:%s]\n", state->finder_list[static_cast<int8_t>(i) + civ].text.c_str(), state->plotinfo[static_cast<int8_t>(i) + civ]->list[k].text.c_str());
                         break;
                     }
                 }
-//                fprintf(outfile, "[%s:%i]\n", state->finder_list[static_cast<int8_t>(i)].text.c_str(), state->ui[static_cast<int8_t>(i)]->current_value);
+//                fprintf(outfile, "[%s:%i]\n", state->finder_list[static_cast<int8_t>(i)].text.c_str(), state->plotinfo[static_cast<int8_t>(i)]->current_value);
                 if (i == last_fields) {
                     civ++;
 
@@ -229,10 +229,10 @@ namespace embark_assist {
 
                         found = false;
 
-                        for (size_t l = 0; l < state->ui[static_cast<int8_t>(i) + civ]->list.size(); l++) {
+                        for (size_t l = 0; l < state->plotinfo[static_cast<int8_t>(i) + civ]->list.size(); l++) {
                             for (int m = k + 1; m < count; m++) {
-                                if (state->ui[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] != line[m]) {
-                                    if (state->ui[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] == '\0' &&
+                                if (state->plotinfo[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] != line[m]) {
+                                    if (state->plotinfo[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] == '\0' &&
                                         line[m] == ']') {
                                         found = true;
                                     }
@@ -291,13 +291,13 @@ namespace embark_assist {
 
                         found = false;
 
-                        for (size_t l = 0; l < state->ui[static_cast<int8_t>(i) + civ]->list.size(); l++) {
+                        for (size_t l = 0; l < state->plotinfo[static_cast<int8_t>(i) + civ]->list.size(); l++) {
                             for (int m = k + 1; m < count; m++) {
-                                if (state->ui[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] != line[m]) {
-                                    if (state->ui[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] == '\0' &&
+                                if (state->plotinfo[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] != line[m]) {
+                                    if (state->plotinfo[static_cast<int8_t>(i) + civ]->list[l].text.c_str()[m - (k + 1)] == '\0' &&
                                         line[m] == ']') {
-                                        state->ui[static_cast<int8_t>(i) + civ]->current_value = state->ui[static_cast<int8_t>(i) + civ]->list[l].key;
-                                        state->ui[static_cast<int8_t>(i) + civ]->current_display_value = l;
+                                        state->plotinfo[static_cast<int8_t>(i) + civ]->current_value = state->plotinfo[static_cast<int8_t>(i) + civ]->list[l].key;
+                                        state->plotinfo[static_cast<int8_t>(i) + civ]->current_display_value = l;
                                         found = true;
                                     }
 
@@ -1095,7 +1095,7 @@ namespace embark_assist {
 
                         if (l < state->civs.size() - 1) {
                             element->current_value = element->list[0].key;
-                            state->ui.push_back(element);
+                            state->plotinfo.push_back(element);
                             element = new ui_lists;
                             element->current_display_value = 0;
                             element->current_index = 0;
@@ -1108,7 +1108,7 @@ namespace embark_assist {
                 }
 
                 element->current_value = element->list[0].key;
-                state->ui.push_back(element);
+                state->plotinfo.push_back(element);
 
                 switch (i) {
                 case fields::x_dim:
@@ -1333,21 +1333,21 @@ namespace embark_assist {
             //  off to compensate for the list starting with 1 at index 0.
             //
             auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
-            state->ui[static_cast<int8_t>(fields::x_dim)]->current_display_value =
+            state->plotinfo[static_cast<int8_t>(fields::x_dim)]->current_display_value =
                 screen->location.embark_pos_max.x -
                 screen->location.embark_pos_min.x;
-            state->ui[static_cast<int8_t>(fields::x_dim)]->current_index =
-                state->ui[static_cast<int8_t>(fields::x_dim)]->current_display_value;
-            state->ui[static_cast<int8_t>(fields::x_dim)]->current_value =
-                state->ui[static_cast<int8_t>(fields::x_dim)]->current_display_value + 1;
+            state->plotinfo[static_cast<int8_t>(fields::x_dim)]->current_index =
+                state->plotinfo[static_cast<int8_t>(fields::x_dim)]->current_display_value;
+            state->plotinfo[static_cast<int8_t>(fields::x_dim)]->current_value =
+                state->plotinfo[static_cast<int8_t>(fields::x_dim)]->current_display_value + 1;
 
-            state->ui[static_cast<int8_t>(fields::y_dim)]->current_display_value =
+            state->plotinfo[static_cast<int8_t>(fields::y_dim)]->current_display_value =
                 screen->location.embark_pos_max.y -
                 screen->location.embark_pos_min.y;
-            state->ui[static_cast<int8_t>(fields::y_dim)]->current_index =
-                state->ui[static_cast<int8_t>(fields::y_dim)]->current_display_value;
-            state->ui[static_cast<int8_t>(fields::y_dim)]->current_value =
-                state->ui[static_cast<int8_t>(fields::y_dim)]->current_display_value + 1;
+            state->plotinfo[static_cast<int8_t>(fields::y_dim)]->current_index =
+                state->plotinfo[static_cast<int8_t>(fields::y_dim)]->current_display_value;
+            state->plotinfo[static_cast<int8_t>(fields::y_dim)]->current_value =
+                state->plotinfo[static_cast<int8_t>(fields::y_dim)]->current_display_value + 1;
         }
 
         //==========================================================================================================
@@ -1360,234 +1360,234 @@ namespace embark_assist {
             while (true) {
                 switch (i) {
                 case fields::x_dim:
-                    finder.x_dim = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.x_dim = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::y_dim:
-                    finder.y_dim = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.y_dim = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::savagery_calm:
                     finder.savagery[0] =
-                        static_cast<embark_assist::defs::evil_savagery_values>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::evil_savagery_values>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::savagery_medium:
                     finder.savagery[1] =
-                        static_cast<embark_assist::defs::evil_savagery_values>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::evil_savagery_values>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
                 case fields::savagery_savage:
                     finder.savagery[2] =
-                        static_cast<embark_assist::defs::evil_savagery_values>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::evil_savagery_values>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::good:
                     finder.evilness[0] =
-                        static_cast<embark_assist::defs::evil_savagery_values>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::evil_savagery_values>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::neutral:
                     finder.evilness[1] =
-                        static_cast<embark_assist::defs::evil_savagery_values>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::evil_savagery_values>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::evil:
                     finder.evilness[2] =
-                        static_cast<embark_assist::defs::evil_savagery_values>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::evil_savagery_values>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::aquifer:
                     finder.aquifer =
-                        static_cast<embark_assist::defs::aquifer_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::aquifer_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::min_river:
                     finder.min_river =
-                        static_cast<embark_assist::defs::river_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::river_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::max_river:
                     finder.max_river =
-                        static_cast<embark_assist::defs::river_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::river_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::min_waterfall:
-                    finder.min_waterfall = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.min_waterfall = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::flat:
                     finder.flat =
-                        static_cast<embark_assist::defs::yes_no_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::yes_no_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::soil_min_everywhere:
                     finder.soil_min_everywhere =
-                        static_cast<embark_assist::defs::all_present_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::all_present_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::freezing:
                     finder.freezing =
-                        static_cast<embark_assist::defs::freezing_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::freezing_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::blood_rain:
                     finder.blood_rain =
-                        static_cast<embark_assist::defs::yes_no_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::yes_no_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::syndrome_rain:
                     finder.syndrome_rain =
-                        static_cast<embark_assist::defs::syndrome_rain_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::syndrome_rain_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::reanimation:
                     finder.reanimation =
-                        static_cast<embark_assist::defs::reanimation_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::reanimation_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::clay:
                     finder.clay =
-                        static_cast<embark_assist::defs::present_absent_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::present_absent_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::sand:
                     finder.sand =
-                        static_cast<embark_assist::defs::present_absent_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::present_absent_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::flux:
                     finder.flux =
-                        static_cast<embark_assist::defs::present_absent_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::present_absent_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::coal:
                     finder.coal =
-                        static_cast<embark_assist::defs::present_absent_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::present_absent_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::soil_min:
                     finder.soil_min =
-                        static_cast<embark_assist::defs::soil_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::soil_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::soil_max:
                     finder.soil_max =
-                        static_cast<embark_assist::defs::soil_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::soil_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::spire_count_min:
-                    finder.spire_count_min = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.spire_count_min = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::spire_count_max:
-                    finder.spire_count_max = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.spire_count_max = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::magma_min:
                     finder.magma_min =
-                        static_cast<embark_assist::defs::magma_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::magma_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::magma_max:
                     finder.magma_max =
-                        static_cast<embark_assist::defs::magma_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                        static_cast<embark_assist::defs::magma_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::biome_count_min:
-                    finder.biome_count_min = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.biome_count_min = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::biome_count_max:
-                    finder.biome_count_max = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.biome_count_max = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::region_type_1:
-                    finder.region_type_1 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.region_type_1 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::region_type_2:
-                    finder.region_type_2 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.region_type_2 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::region_type_3:
-                    finder.region_type_3 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.region_type_3 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::biome_1:
-                    finder.biome_1 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.biome_1 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::biome_2:
-                    finder.biome_2 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.biome_2 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::biome_3:
-                    finder.biome_3 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.biome_3 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::min_trees:
-                    finder.min_trees = static_cast<embark_assist::defs::tree_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                    finder.min_trees = static_cast<embark_assist::defs::tree_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::max_trees:
-                    finder.max_trees = static_cast<embark_assist::defs::tree_ranges>(state->ui[static_cast<uint8_t>(i)]->current_value);
+                    finder.max_trees = static_cast<embark_assist::defs::tree_ranges>(state->plotinfo[static_cast<uint8_t>(i)]->current_value);
                     break;
 
                 case fields::metal_1:
-                    finder.metal_1 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.metal_1 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::metal_2:
-                    finder.metal_2 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.metal_2 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::metal_3:
-                    finder.metal_3 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.metal_3 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::economic_1:
-                    finder.economic_1 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.economic_1 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::economic_2:
-                    finder.economic_2 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.economic_2 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::economic_3:
-                    finder.economic_3 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.economic_3 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::mineral_1:
-                    finder.mineral_1 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.mineral_1 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::mineral_2:
-                    finder.mineral_2 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.mineral_2 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::mineral_3:
-                    finder.mineral_3 = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.mineral_3 = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::min_necro_neighbors:
-                    finder.min_necro_neighbors = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.min_necro_neighbors = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::max_necro_neighbors:
-                    finder.max_necro_neighbors = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.max_necro_neighbors = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::min_civ_neighbors:
-                    finder.min_civ_neighbors = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.min_civ_neighbors = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::max_civ_neighbors:
-                    finder.max_civ_neighbors = state->ui[static_cast<uint8_t>(i)]->current_value;
+                    finder.max_civ_neighbors = state->plotinfo[static_cast<uint8_t>(i)]->current_value;
                     break;
 
                 case fields::neighbors:
                     for (size_t k = 0; k < state->civs.size(); k++) {
-                        finder.neighbors.push_back({ state->civs[k].id, static_cast<embark_assist::defs::present_absent_ranges>(state->ui[static_cast<uint8_t>(i) + k]->current_value) });
+                        finder.neighbors.push_back({ state->civs[k].id, static_cast<embark_assist::defs::present_absent_ranges>(state->plotinfo[static_cast<uint8_t>(i) + k]->current_value) });
                     }
                     break;
                 }
@@ -1641,10 +1641,10 @@ namespace embark_assist {
                     }
                 }
                 else {
-                    if (state->ui[state->finder_list_focus]->current_index > 0) {
-                        state->ui[state->finder_list_focus]->current_index--;
+                    if (state->plotinfo[state->finder_list_focus]->current_index > 0) {
+                        state->plotinfo[state->finder_list_focus]->current_index--;
                     } else {
-                        state->ui[state->finder_list_focus]->current_index = static_cast<uint16_t>(state->ui[state->finder_list_focus]->list.size()) - 1;
+                        state->plotinfo[state->finder_list_focus]->current_index = static_cast<uint16_t>(state->plotinfo[state->finder_list_focus]->list.size()) - 1;
                     }
                 }
 
@@ -1657,17 +1657,17 @@ namespace embark_assist {
                     }
                 }
                 else {
-                    if (state->ui[state->finder_list_focus]->current_index < state->ui[state->finder_list_focus]->list.size() - 1) {
-                        state->ui[state->finder_list_focus]->current_index++;
+                    if (state->plotinfo[state->finder_list_focus]->current_index < state->plotinfo[state->finder_list_focus]->list.size() - 1) {
+                        state->plotinfo[state->finder_list_focus]->current_index++;
                     } else {
-                        state->ui[state->finder_list_focus]->current_index = 0;
+                        state->plotinfo[state->finder_list_focus]->current_index = 0;
                     }
                 }
 
             } else if (input->count(df::interface_key::SELECT)) {
                 if (!state->finder_list_active) {
-                    state->ui[state->finder_list_focus]->current_display_value = state->ui[state->finder_list_focus]->current_index;
-                    state->ui[state->finder_list_focus]->current_value = state->ui[state->finder_list_focus]->list[state->ui[state->finder_list_focus]->current_index].key;
+                    state->plotinfo[state->finder_list_focus]->current_display_value = state->plotinfo[state->finder_list_focus]->current_index;
+                    state->plotinfo[state->finder_list_focus]->current_value = state->plotinfo[state->finder_list_focus]->list[state->plotinfo[state->finder_list_focus]->current_index].key;
                     state->finder_list_active = true;
                 }
 
@@ -1743,7 +1743,7 @@ namespace embark_assist {
                     embark_assist::screen::paintString(active_pen,
                         21,
                         top_row + i - offset,
-                        state->ui[i]->list[state->ui[i]->current_display_value].text);
+                        state->plotinfo[i]->list[state->plotinfo[i]->current_display_value].text);
                 }
                 else {
                     embark_assist::screen::paintString(normal_pen, 1, top_row + i - offset, state->finder_list[i].text);
@@ -1751,38 +1751,38 @@ namespace embark_assist {
                     embark_assist::screen::paintString(white_pen,
                         21,
                         top_row + i - offset,
-                        state->ui[i]->list[state->ui[i]->current_display_value].text);
+                        state->plotinfo[i]->list[state->plotinfo[i]->current_display_value].text);
                 }
             }
 
             //  Implement scrolling lists if they don't fit on the screen.
             offset = 0;
 
-            if (int32_t(state->ui[state->finder_list_focus]->list.size()) > screen_size.y - top_row - 1) {
+            if (int32_t(state->plotinfo[state->finder_list_focus]->list.size()) > screen_size.y - top_row - 1) {
                 offset = (screen_size.y - top_row - 1) / 2;
-                if (state->ui[state->finder_list_focus]->current_index < offset) {
+                if (state->plotinfo[state->finder_list_focus]->current_index < offset) {
                     offset = 0;
                 }
                 else {
-                    offset = state->ui[state->finder_list_focus]->current_index - offset;
+                    offset = state->plotinfo[state->finder_list_focus]->current_index - offset;
                 }
 
-                if (int32_t(state->ui[state->finder_list_focus]->list.size() - offset) < screen_size.y - top_row - 1) {
-                    offset = static_cast<uint16_t>(state->ui[state->finder_list_focus]->list.size()) - (screen_size.y - top_row - 1);
+                if (int32_t(state->plotinfo[state->finder_list_focus]->list.size() - offset) < screen_size.y - top_row - 1) {
+                    offset = static_cast<uint16_t>(state->plotinfo[state->finder_list_focus]->list.size()) - (screen_size.y - top_row - 1);
                 }
             }
 
-            for (uint16_t i = offset; i < state->ui[state->finder_list_focus]->list.size(); i++) {
-                if (i == state->ui[state->finder_list_focus]->current_index) {
+            for (uint16_t i = offset; i < state->plotinfo[state->finder_list_focus]->list.size(); i++) {
+                if (i == state->plotinfo[state->finder_list_focus]->current_index) {
                     if (!state->finder_list_active) {  // Negated expression to get the display lines in the same order as above.
-                        embark_assist::screen::paintString(active_pen, list_column, top_row + i - offset, state->ui[state->finder_list_focus]->list[i].text);
+                        embark_assist::screen::paintString(active_pen, list_column, top_row + i - offset, state->plotinfo[state->finder_list_focus]->list[i].text);
                     }
                     else {
-                        embark_assist::screen::paintString(passive_pen, list_column, top_row + i - offset, state->ui[state->finder_list_focus]->list[i].text);
+                        embark_assist::screen::paintString(passive_pen, list_column, top_row + i - offset, state->plotinfo[state->finder_list_focus]->list[i].text);
                     }
                 }
                 else {
-                    embark_assist::screen::paintString(normal_pen, list_column, top_row + i - offset, state->ui[state->finder_list_focus]->list[i].text);
+                    embark_assist::screen::paintString(normal_pen, list_column, top_row + i - offset, state->plotinfo[state->finder_list_focus]->list[i].text);
                 }
             }
 
@@ -1823,8 +1823,8 @@ void embark_assist::finder_ui::activate() {
 
 void embark_assist::finder_ui::shutdown() {
     if (embark_assist::finder_ui::state) {
-        for (uint16_t i = 0; i < embark_assist::finder_ui::state->ui.size(); i++) {
-            delete embark_assist::finder_ui::state->ui[i];
+        for (uint16_t i = 0; i < embark_assist::finder_ui::state->plotinfo.size(); i++) {
+            delete embark_assist::finder_ui::state->plotinfo[i];
         }
 
         delete embark_assist::finder_ui::state;
diff --git a/plugins/eventful.cpp b/plugins/eventful.cpp
index 980b2db9c..dfddab9e8 100644
--- a/plugins/eventful.cpp
+++ b/plugins/eventful.cpp
@@ -39,7 +39,7 @@ using namespace df::enums;
 DFHACK_PLUGIN("eventful");
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 typedef df::reaction_product_itemst item_product;
 
diff --git a/plugins/getplants.cpp b/plugins/getplants.cpp
index 6819b6191..4fc82cb97 100644
--- a/plugins/getplants.cpp
+++ b/plugins/getplants.cpp
@@ -14,7 +14,7 @@
 #include "df/plant_growth.h"
 #include "df/plant_raw.h"
 #include "df/tile_dig_designation.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 #include "df/world_data.h"
 #include "df/world_object_data.h"
@@ -32,7 +32,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 DFHACK_PLUGIN("getplants");
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(cur_year);
 REQUIRE_GLOBAL(cur_year_tick);
@@ -242,7 +242,7 @@ bool ripe(int32_t x, int32_t y, int32_t start, int32_t end) {
 //  Looks in the picked growths vector to see if a matching growth has been marked as picked.
 bool picked(const df::plant *plant, int32_t growth_subtype) {
     df::world_data *world_data = world->world_data;
-    df::world_site *site = df::world_site::find(ui->site_id);
+    df::world_site *site = df::world_site::find(plotinfo->site_id);
     int32_t pos_x = site->global_min_x + plant->pos.x / 48;
     int32_t pos_y = site->global_min_y + plant->pos.y / 48;
     size_t id = pos_x + pos_y * 16 * world_data->world_width;
diff --git a/plugins/jobutils.cpp b/plugins/jobutils.cpp
index 5f5994435..35b6f2cb5 100644
--- a/plugins/jobutils.cpp
+++ b/plugins/jobutils.cpp
@@ -11,8 +11,8 @@
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
-#include "df/ui_build_selector.h"
+#include "df/plotinfost.h"
+#include "df/buildreq.h"
 #include "df/ui_build_item_req.h"
 #include "df/build_req_choice_genst.h"
 #include "df/build_req_choice_specst.h"
@@ -33,7 +33,7 @@ using namespace df::enums;
 
 DFHACK_PLUGIN("jobutils");
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 REQUIRE_GLOBAL(ui_workshop_job_cursor);
 REQUIRE_GLOBAL(job_next_id);
@@ -48,7 +48,7 @@ static command_result job_cmd(color_ostream &out, vector <string> & parameters);
 
 DFhackCExport command_result plugin_init (color_ostream &out, std::vector <PluginCommand> &commands)
 {
-    if (!world || !ui)
+    if (!world || !plotinfo)
         return CR_FAILURE;
 
     commands.push_back(
@@ -232,9 +232,9 @@ static command_result job_material(color_ostream &out, vector <string> & paramet
     else
         return CR_WRONG_USAGE;
 
-    if (ui->main.mode == ui_sidebar_mode::QueryBuilding)
+    if (plotinfo->main.mode == ui_sidebar_mode::QueryBuilding)
         return job_material_in_job(out, new_mat);
-    if (ui->main.mode == ui_sidebar_mode::Build)
+    if (plotinfo->main.mode == ui_sidebar_mode::Build)
         return job_material_in_build(out, new_mat);
 
     return CR_WRONG_USAGE;
diff --git a/plugins/manipulator.cpp b/plugins/manipulator.cpp
index 2d3f3bc0a..6731aa513 100644
--- a/plugins/manipulator.cpp
+++ b/plugins/manipulator.cpp
@@ -19,7 +19,7 @@
 
 #include "df/activity_event.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/graphic.h"
 #include "df/enabler.h"
 #include "df/viewscreen_unitlistst.h"
@@ -49,7 +49,7 @@ using namespace df::enums;
 DFHACK_PLUGIN("manipulator");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(enabler);
 
@@ -1972,9 +1972,9 @@ void viewscreen_unitlaborsst::render()
         Screen::paintTile(Screen::Pen(columns[col_offset].label[0], fg, bg), col_offsets[DISP_COLUMN_LABORS] + col, 1);
         Screen::paintTile(Screen::Pen(columns[col_offset].label[1], fg, bg), col_offsets[DISP_COLUMN_LABORS] + col, 2);
         df::profession profession = columns[col_offset].profession;
-        if ((profession != profession::NONE) && (ui->race_id != -1))
+        if ((profession != profession::NONE) && (plotinfo->race_id != -1))
         {
-            auto graphics = world->raws.creatures.all[ui->race_id]->graphics;
+            auto graphics = world->raws.creatures.all[plotinfo->race_id]->graphics;
             Screen::paintTile(
                 Screen::Pen(' ', fg, 0,
                     graphics.profession_add_color[creature_graphics_role::DEFAULT][profession],
diff --git a/plugins/misery.cpp b/plugins/misery.cpp
index 224060c6b..870c4480c 100644
--- a/plugins/misery.cpp
+++ b/plugins/misery.cpp
@@ -10,7 +10,7 @@
 #include "modules/Units.h"
 
 #include "df/emotion_type.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_personality.h"
 #include "df/unit_soul.h"
@@ -24,7 +24,7 @@ DFHACK_PLUGIN("misery");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(cur_year);
 REQUIRE_GLOBAL(cur_year_tick);
 
diff --git a/plugins/mousequery.cpp b/plugins/mousequery.cpp
index 124664fa2..1a088141a 100644
--- a/plugins/mousequery.cpp
+++ b/plugins/mousequery.cpp
@@ -6,8 +6,8 @@
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/world.h"
 #include "df/items_other_id.h"
-#include "df/ui_build_selector.h"
-#include "df/ui_sidebar_menus.h"
+#include "df/buildreq.h"
+#include "df/gamest.h"
 
 #include "modules/Gui.h"
 #include "modules/World.h"
@@ -26,7 +26,7 @@ DFHACK_PLUGIN("mousequery");
 REQUIRE_GLOBAL(enabler);
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 
 using namespace df::enums::ui_sidebar_mode;
@@ -196,7 +196,7 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
 
     bool isInDesignationMenu()
     {
-        switch (ui->main.mode)
+        switch (plotinfo->main.mode)
         {
         case DesignateMine:
         case DesignateRemoveRamps:
@@ -230,7 +230,7 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
             return true;
 
         case Burrows:
-            return ui->burrows.in_define_mode;
+            return plotinfo->burrows.in_define_mode;
 
         default:
             return false;
@@ -242,7 +242,7 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
         if (isInDesignationMenu())
             return box_designation_enabled;
 
-        switch (ui->main.mode)
+        switch (plotinfo->main.mode)
         {
         case DesignateItemsClaim:
         case DesignateItemsForbid:
@@ -281,8 +281,8 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
     {
         bool selectableMode =
             isInDesignationMenu() ||
-            ui->main.mode == Stockpiles ||
-            ui->main.mode == Zones;
+            plotinfo->main.mode == Stockpiles ||
+            plotinfo->main.mode == Zones;
 
         if (selectableMode)
         {
@@ -314,7 +314,7 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
         }
         else
         {
-            switch (ui->main.mode)
+            switch (plotinfo->main.mode)
             {
             case QueryBuilding:
                 if (cursor_still_here)
@@ -369,8 +369,8 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
         if (mx < 1 || mx > dims.map_x2 || my < 1 || my > dims.map_y2)
             return false;
 
-        if (ui->main.mode == df::ui_sidebar_mode::Zones ||
-            ui->main.mode == df::ui_sidebar_mode::Stockpiles)
+        if (plotinfo->main.mode == df::ui_sidebar_mode::Zones ||
+            plotinfo->main.mode == df::ui_sidebar_mode::Stockpiles)
         {
             int32_t x, y, z;
             if (Gui::getDesignationCoords(x, y, z))
@@ -417,8 +417,8 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
         enabler->mouse_rbut = 0;
 
         using namespace df::enums::ui_sidebar_mode;
-        if ((ui->main.mode == QueryBuilding || ui->main.mode == BuildingItems ||
-            ui->main.mode == ViewUnits || ui->main.mode == LookAround) ||
+        if ((plotinfo->main.mode == QueryBuilding || plotinfo->main.mode == BuildingItems ||
+            plotinfo->main.mode == ViewUnits || plotinfo->main.mode == LookAround) ||
             (isInTrackableMode() && tracking_enabled))
         {
             sendKey(df::interface_key::LEAVESCREEN);
@@ -707,8 +707,8 @@ struct mousequery_hook : public df::viewscreen_dwarfmodest
             if (Gui::getDesignationCoords(x, y, z))
             {
                 color = COLOR_WHITE;
-                if (ui->main.mode == df::ui_sidebar_mode::Zones ||
-                    ui->main.mode == df::ui_sidebar_mode::Stockpiles)
+                if (plotinfo->main.mode == df::ui_sidebar_mode::Zones ||
+                    plotinfo->main.mode == df::ui_sidebar_mode::Stockpiles)
                 {
                     auto dX = abs(x - mpos.x);
                     if (dX > 30)
diff --git a/plugins/nestboxes.cpp b/plugins/nestboxes.cpp
index 403a8cb37..1908684d4 100644
--- a/plugins/nestboxes.cpp
+++ b/plugins/nestboxes.cpp
@@ -5,7 +5,7 @@
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/building_nest_boxst.h"
 #include "df/building_type.h"
 #include "df/buildings_other_id.h"
@@ -26,7 +26,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 static command_result nestboxes(color_ostream &out, vector <string> & parameters);
 
@@ -67,7 +67,7 @@ static void eggscan(color_ostream &out)
 
 DFhackCExport command_result plugin_init (color_ostream &out, std::vector <PluginCommand> &commands)
 {
-    if (world && ui) {
+    if (world && plotinfo) {
         commands.push_back(
             PluginCommand(
                 "nestboxes",
diff --git a/plugins/power-meter.cpp b/plugins/power-meter.cpp
index c61c3c8ee..f5f4ac63f 100644
--- a/plugins/power-meter.cpp
+++ b/plugins/power-meter.cpp
@@ -29,8 +29,8 @@
 #include "df/machine_info.h"
 #include "df/report.h"
 #include "df/tile_designation.h"
-#include "df/ui.h"
-#include "df/ui_build_selector.h"
+#include "df/plotinfost.h"
+#include "df/buildreq.h"
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/world.h"
 
@@ -43,7 +43,7 @@ using namespace df::enums;
 DFHACK_PLUGIN("power-meter");
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 
 static const uint32_t METER_BIT = 0x80000000U;
diff --git a/plugins/remotefortressreader/adventure_control.cpp b/plugins/remotefortressreader/adventure_control.cpp
index 6fb592d62..2dbf2abc1 100644
--- a/plugins/remotefortressreader/adventure_control.cpp
+++ b/plugins/remotefortressreader/adventure_control.cpp
@@ -7,7 +7,7 @@
 #include "df/adventure_movement_hold_itemst.h"
 #include "df/adventure_movement_hold_tilest.h"
 #include "df/adventure_movement_optionst.h"
-#include "df/ui_advmode.h"
+#include "df/adventurest.h"
 #include "df/viewscreen.h"
 
 #include "modules/Gui.h"
@@ -42,7 +42,7 @@ command_result MoveCommand(DFHack::color_ostream &stream, const MoveCommandParam
     auto viewScreen = getCurViewscreen();
     if (!in->has_direction())
         return CR_WRONG_USAGE;
-    if (!df::global::ui_advmode->menu == ui_advmode_menu::Default)
+    if (!df::global::adventure->menu == ui_advmode_menu::Default)
         return CR_OK;
     auto dir = in->direction();
     switch (dir.x())
@@ -193,7 +193,7 @@ command_result JumpCommand(DFHack::color_ostream &stream, const MoveCommandParam
 {
     if (!in->has_direction())
         return CR_WRONG_USAGE;
-    if (!df::global::ui_advmode->menu == ui_advmode_menu::Default)
+    if (!df::global::adventure->menu == ui_advmode_menu::Default)
         return CR_OK;
     auto dir = in->direction();
     keyQueue.push(interface_key::A_JUMP);
@@ -233,7 +233,7 @@ command_result JumpCommand(DFHack::color_ostream &stream, const MoveCommandParam
 
 command_result MenuQuery(DFHack::color_ostream &stream, const EmptyMessage *in, MenuContents *out)
 {
-    auto advUi = df::global::ui_advmode;
+    auto advUi = df::global::adventure;
 
     if (advUi == NULL)
         return CR_FAILURE;
@@ -278,7 +278,7 @@ command_result MenuQuery(DFHack::color_ostream &stream, const EmptyMessage *in,
 
 command_result MovementSelectCommand(DFHack::color_ostream &stream, const dfproto::IntMessage *in)
 {
-    if (!(df::global::ui_advmode->menu == ui_advmode_menu::MoveCarefully))
+    if (!(df::global::adventure->menu == ui_advmode_menu::MoveCarefully))
         return CR_OK;
     int choice = in->value();
     int page = choice / 5;
@@ -293,7 +293,7 @@ command_result MovementSelectCommand(DFHack::color_ostream &stream, const dfprot
 
 command_result MiscMoveCommand(DFHack::color_ostream &stream, const MiscMoveParams *in)
 {
-    if (!df::global::ui_advmode->menu == ui_advmode_menu::Default)
+    if (!df::global::adventure->menu == ui_advmode_menu::Default)
         return CR_OK;
 
     auto type = in->type();
diff --git a/plugins/remotefortressreader/dwarf_control.cpp b/plugins/remotefortressreader/dwarf_control.cpp
index 3a5933464..f0147670f 100644
--- a/plugins/remotefortressreader/dwarf_control.cpp
+++ b/plugins/remotefortressreader/dwarf_control.cpp
@@ -12,9 +12,9 @@
 #include "df/job_list_link.h"
 #include "df/interface_button_construction_building_selectorst.h"
 #include "df/interface_button_construction_category_selectorst.h"
-#include "df/ui.h"
-#include "df/ui_build_selector.h"
-#include "df/ui_sidebar_menus.h"
+#include "df/plotinfost.h"
+#include "df/buildreq.h"
+#include "df/gamest.h"
 #include "df/viewscreen.h"
 #include "df/world.h"
 
@@ -233,7 +233,7 @@ command_result SetPauseState(color_ostream &stream, const SingleBool *in)
 
 void CopyBuildMenu(DwarfControl::SidebarState * out)
 {
-    auto menus = df::global::ui_sidebar_menus;
+    auto menus = df::global::game;
     auto build_selector = df::global::ui_build_selector;
     if (build_selector->building_type == -1)
         for (size_t i = 0; i < menus->building.choices_visible.size(); i++)
@@ -303,9 +303,9 @@ void CopyBuildMenu(DwarfControl::SidebarState * out)
 
 command_result GetSideMenu(DFHack::color_ostream &stream, const dfproto::EmptyMessage *in, DwarfControl::SidebarState *out)
 {
-    auto ui = df::global::ui;
-    out->set_mode((proto::enums::ui_sidebar_mode::ui_sidebar_mode)ui->main.mode);
-    auto mode = ui->main.mode;
+    auto plotinfo = df::global::plotinfo;
+    out->set_mode((proto::enums::ui_sidebar_mode::ui_sidebar_mode)plotinfo->main.mode);
+    auto mode = plotinfo->main.mode;
     switch (mode)
     {
     case ui_sidebar_mode::Default:
@@ -427,25 +427,25 @@ command_result GetSideMenu(DFHack::color_ostream &stream, const dfproto::EmptyMe
 
 command_result SetSideMenu(DFHack::color_ostream &stream, const DwarfControl::SidebarCommand *in)
 {
-    auto ui = df::global::ui;
+    auto plotinfo = df::global::plotinfo;
     if (in->has_mode())
     {
         ui_sidebar_mode::ui_sidebar_mode set_mode = (ui_sidebar_mode::ui_sidebar_mode)in->mode();
-        if (ui->main.mode != set_mode)
+        if (plotinfo->main.mode != set_mode)
         {
-            ui->main.mode = ui_sidebar_mode::Default;
+            plotinfo->main.mode = ui_sidebar_mode::Default;
             switch (set_mode)
             {
             case ui_sidebar_mode::Build:
                 keyQueue.push(interface_key::D_BUILDING);
                 break;
             default:
-                ui->main.mode = set_mode;
+                plotinfo->main.mode = set_mode;
                 break;
             }
         }
     }
-    switch (ui->main.mode)
+    switch (plotinfo->main.mode)
     {
     case ui_sidebar_mode::Build:
         if (in->has_action())
@@ -454,7 +454,7 @@ command_result SetSideMenu(DFHack::color_ostream &stream, const DwarfControl::Si
             if (in->has_menu_index())
                 index = in->menu_index();
             if(ui_build_selector->building_type == -1)
-                df::global::ui_sidebar_menus->building.cursor = index;
+                df::global::game->building.cursor = index;
             if (ui_build_selector->stage == 2)
             {
                 ui_build_selector->sel_index = index;
diff --git a/plugins/remotefortressreader/remotefortressreader.cpp b/plugins/remotefortressreader/remotefortressreader.cpp
index 643e92b21..536aa3b0d 100644
--- a/plugins/remotefortressreader/remotefortressreader.cpp
+++ b/plugins/remotefortressreader/remotefortressreader.cpp
@@ -89,7 +89,7 @@
 #endif
 #include "df/tissue.h"
 #include "df/tissue_style_raw.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_inventory_item.h"
 #include "df/unit_wound.h"
@@ -135,9 +135,9 @@ using namespace df::global;
 #else
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(gps);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(gamemode);
-REQUIRE_GLOBAL(ui_advmode);
+REQUIRE_GLOBAL(adventure);
 #endif
 
 // Here go all the command declarations...
@@ -1887,8 +1887,8 @@ static command_result GetViewInfo(color_ostream &stream, const EmptyMessage *in,
     if (gamemode && *gamemode == GameMode::ADVENTURE)
         out->set_follow_unit_id(world->units.active[0]->id);
     else
-        out->set_follow_unit_id(ui->follow_unit);
-    out->set_follow_item_id(ui->follow_item);
+        out->set_follow_unit_id(plotinfo->follow_unit);
+    out->set_follow_item_id(plotinfo->follow_item);
     return CR_OK;
 }
 
diff --git a/plugins/rename.cpp b/plugins/rename.cpp
index 7c46fc908..68186cb74 100644
--- a/plugins/rename.cpp
+++ b/plugins/rename.cpp
@@ -13,8 +13,8 @@
 #include "modules/Screen.h"
 
 #include <VTableInterpose.h>
-#include "df/ui.h"
-#include "df/ui_sidebar_menus.h"
+#include "df/plotinfost.h"
+#include "df/gamest.h"
 #include "df/world.h"
 #include "df/squad.h"
 #include "df/unit.h"
@@ -49,8 +49,8 @@ using namespace dfproto;
 DFHACK_PLUGIN("rename");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 
-REQUIRE_GLOBAL(ui);
-REQUIRE_GLOBAL(ui_sidebar_menus);
+REQUIRE_GLOBAL(plotinfo);
+REQUIRE_GLOBAL(game);
 REQUIRE_GLOBAL(world);
 
 DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_change_event event);
@@ -59,7 +59,7 @@ static command_result rename(color_ostream &out, vector <string> & parameters);
 
 DFhackCExport command_result plugin_init (color_ostream &out, std::vector <PluginCommand> &commands)
 {
-    if (world && ui) {
+    if (world && plotinfo) {
         commands.push_back(PluginCommand(
             "rename",
             "Easily rename things.",
@@ -135,9 +135,9 @@ struct dwarf_render_zone_hook : df::viewscreen_dwarfmodest {
     {
         INTERPOSE_NEXT(render)();
 
-        if (ui->main.mode == ui_sidebar_mode::Zones &&
-            ui_sidebar_menus && ui_sidebar_menus->zone.selected &&
-            !ui_sidebar_menus->zone.selected->name.empty())
+        if (plotinfo->main.mode == ui_sidebar_mode::Zones &&
+            game && game->zone.selected &&
+            !game->zone.selected->name.empty())
         {
             auto dims = Gui::getDwarfmodeViewDims();
             int width = dims.menu_x2 - dims.menu_x1 - 1;
@@ -146,7 +146,7 @@ struct dwarf_render_zone_hook : df::viewscreen_dwarfmodest {
             Screen::fillRect(pen, dims.menu_x1, dims.y1+1, dims.menu_x2, dims.y1+1);
 
             std::string name;
-            ui_sidebar_menus->zone.selected->getName(&name);
+            game->zone.selected->getName(&name);
             Screen::paintString(pen, dims.menu_x1+1, dims.y1+1, name.substr(0, width));
         }
     }
@@ -258,7 +258,7 @@ static bool renameBuilding(df::building *bld, std::string name)
 
 static df::squad *getSquadByIndex(unsigned idx)
 {
-    auto entity = df::historical_entity::find(ui->group_id);
+    auto entity = df::historical_entity::find(plotinfo->group_id);
     if (!entity)
         return NULL;
 
@@ -361,7 +361,7 @@ static command_result rename(color_ostream &out, vector <string> &parameters)
             return CR_WRONG_USAGE;
         }
 
-        ui->main.hotkeys[id-1].name = parameters[2];
+        plotinfo->main.hotkeys[id-1].name = parameters[2];
     }
     else if (cmd == "unit")
     {
diff --git a/plugins/rendermax/renderer_light.cpp b/plugins/rendermax/renderer_light.cpp
index cc5d569c0..428de3a25 100644
--- a/plugins/rendermax/renderer_light.cpp
+++ b/plugins/rendermax/renderer_light.cpp
@@ -94,7 +94,7 @@ rect2d getMapViewport()
     {
         view_rb=area_x2;
     }
-    if (menu_pos<area_pos || df::global::ui->main.mode!=0)
+    if (menu_pos<area_pos || df::global::plotinfo->main.mode!=0)
     {
         if (menu_pos >= area_pos)
             menu_pos = area_pos-1;
diff --git a/plugins/rendermax/rendermax.cpp b/plugins/rendermax/rendermax.cpp
index b7c703e09..6ed22fe77 100644
--- a/plugins/rendermax/rendermax.cpp
+++ b/plugins/rendermax/rendermax.cpp
@@ -31,7 +31,7 @@ REQUIRE_GLOBAL(cursor);
 REQUIRE_GLOBAL(enabler);
 REQUIRE_GLOBAL(gametype);
 REQUIRE_GLOBAL(gps);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(window_x);
 REQUIRE_GLOBAL(window_y);
 REQUIRE_GLOBAL(window_z);
diff --git a/plugins/search.cpp b/plugins/search.cpp
index 9ecae6460..b69480778 100644
--- a/plugins/search.cpp
+++ b/plugins/search.cpp
@@ -52,7 +52,7 @@ DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(gview);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_building_assign_units);
 REQUIRE_GLOBAL(ui_building_in_assign);
 REQUIRE_GLOBAL(ui_building_item_cursor);
@@ -1878,7 +1878,7 @@ class look_menu_search : public look_menu_search_base
 public:
     bool can_init(df::viewscreen_dwarfmodest *screen)
     {
-        if (ui->main.mode == df::ui_sidebar_mode::LookAround)
+        if (plotinfo->main.mode == df::ui_sidebar_mode::LookAround)
         {
             return look_menu_search_base::can_init(screen);
         }
@@ -1986,7 +1986,7 @@ class burrow_search : public burrow_search_base
 public:
     bool can_init(df::viewscreen_dwarfmodest *screen)
     {
-        if (ui->main.mode == df::ui_sidebar_mode::Burrows && ui->burrows.in_add_units_mode)
+        if (plotinfo->main.mode == df::ui_sidebar_mode::Burrows && plotinfo->burrows.in_add_units_mode)
         {
             return burrow_search_base::can_init(screen);
         }
@@ -2011,17 +2011,17 @@ public:
 
     vector<df::unit *> *get_primary_list()
     {
-        return &ui->burrows.list_units;
+        return &plotinfo->burrows.list_units;
     }
 
     vector<bool> *get_secondary_list()
     {
-        return &ui->burrows.sel_units;
+        return &plotinfo->burrows.sel_units;
     }
 
     virtual int32_t * get_viewscreen_cursor()
     {
-        return &ui->burrows.unit_cursor_pos;
+        return &plotinfo->burrows.unit_cursor_pos;
     }
 
 
@@ -2055,7 +2055,7 @@ class room_assign_search : public room_assign_search_base
 public:
     bool can_init(df::viewscreen_dwarfmodest *screen)
     {
-        if (ui->main.mode == df::ui_sidebar_mode::QueryBuilding && *ui_building_in_assign)
+        if (plotinfo->main.mode == df::ui_sidebar_mode::QueryBuilding && *ui_building_in_assign)
         {
             return room_assign_search_base::can_init(screen);
         }
diff --git a/plugins/siege-engine.cpp b/plugins/siege-engine.cpp
index 55ea4eeab..2fbb1e8c8 100644
--- a/plugins/siege-engine.cpp
+++ b/plugins/siege-engine.cpp
@@ -47,8 +47,8 @@
 #include "df/report.h"
 #include "df/stockpile_links.h"
 #include "df/strain_type.h"
-#include "df/ui.h"
-#include "df/ui_build_selector.h"
+#include "df/plotinfost.h"
+#include "df/buildreq.h"
 #include "df/unit.h"
 #include "df/unit_misc_trait.h"
 #include "df/unit_relationship_type.h"
@@ -72,7 +72,7 @@ DFHACK_PLUGIN("siege-engine");
 REQUIRE_GLOBAL(gamemode);
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 REQUIRE_GLOBAL(process_jobs);
 
@@ -1477,7 +1477,7 @@ static bool isTired(df::unit *worker)
 static void releaseTiredWorker(EngineInfo *engine, df::job *job, df::unit *worker)
 {
     // If not in siege
-    auto &sieges = ui->invasions.list;
+    auto &sieges = plotinfo->invasions.list;
 
     for (size_t i = 0; i < sieges.size(); i++)
         if (sieges[i]->flags.bits.active)
diff --git a/plugins/sort.cpp b/plugins/sort.cpp
index 630ac9e53..62af2c416 100644
--- a/plugins/sort.cpp
+++ b/plugins/sort.cpp
@@ -11,7 +11,7 @@
 #include "LuaTools.h"
 
 #include "DataDefs.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 #include "df/viewscreen_joblistst.h"
 #include "df/viewscreen_unitlistst.h"
@@ -38,7 +38,7 @@ using namespace DFHack;
 using namespace df::enums;
 
 DFHACK_PLUGIN("sort");
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 REQUIRE_GLOBAL(ui_building_in_assign);
 REQUIRE_GLOBAL(ui_building_item_cursor);
@@ -379,11 +379,11 @@ DEFINE_SORT_HANDLER(unit_sorters, dwarfmode, "/Burrows/AddUnits", screen)
 {
     PARSE_SPEC("units", parameters);
 
-    if (compute_order(*pout, L, top, &order, ui->burrows.list_units))
+    if (compute_order(*pout, L, top, &order, plotinfo->burrows.list_units))
     {
-        reorder_cursor(&ui->burrows.unit_cursor_pos, order);
-        reorder_vector(&ui->burrows.list_units, order);
-        reorder_vector(&ui->burrows.sel_units, order);
+        reorder_cursor(&plotinfo->burrows.unit_cursor_pos, order);
+        reorder_vector(&plotinfo->burrows.list_units, order);
+        reorder_vector(&plotinfo->burrows.sel_units, order);
     }
 }
 
diff --git a/plugins/spectate/pause.cpp b/plugins/spectate/pause.cpp
index 5c60e2194..0e4f1707d 100644
--- a/plugins/spectate/pause.cpp
+++ b/plugins/spectate/pause.cpp
@@ -4,7 +4,7 @@
 #include <df/viewscreen_dwarfmodest.h>
 #include <df/announcements.h>
 #include <df/d_init.h>
-#include <df/ui.h>
+#include <df/plotinfost.h>
 
 #include <algorithm>
 
@@ -25,12 +25,12 @@ namespace pausing {
     bool locked_states[announcement_flag_arr_size]; // locked state (re-applied each frame)
     bool allow_player_pause = true; // toggles player pause ability
 
-    using df::global::ui;
+    using df::global::plotinfo;
     using namespace df::enums;
     struct player_pause_hook : df::viewscreen_dwarfmodest {
         typedef df::viewscreen_dwarfmodest interpose_base;
         DEFINE_VMETHOD_INTERPOSE(void, feed, (std::set<df::interface_key>* input)) {
-            if ((ui->main.mode == ui_sidebar_mode::Default) && !allow_player_pause) {
+            if ((plotinfo->main.mode == ui_sidebar_mode::Default) && !allow_player_pause) {
                 input->erase(interface_key::D_PAUSE);
             }
             INTERPOSE_NEXT(feed)(input);
diff --git a/plugins/spectate/spectate.cpp b/plugins/spectate/spectate.cpp
index 73574c136..7bf3e1ec2 100644
--- a/plugins/spectate/spectate.cpp
+++ b/plugins/spectate/spectate.cpp
@@ -37,7 +37,7 @@ namespace DFHack {
 DFHACK_PLUGIN("spectate");
 DFHACK_PLUGIN_IS_ENABLED(enabled);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(pause_state);
 REQUIRE_GLOBAL(d_init);
 
@@ -106,7 +106,7 @@ namespace SP {
         out.print(" SETTINGS:\n");
         out.print("  %-20s\t%" PRIi32 "\n", "tick-threshold: ", config.tick_threshold);
         if (following_dwarf)
-            out.print(" %-21s\t%s[id: %d]\n","FOLLOWING:", our_dorf ? our_dorf->name.first_name.c_str() : "nullptr", df::global::ui->follow_unit);
+            out.print(" %-21s\t%s[id: %d]\n","FOLLOWING:", our_dorf ? our_dorf->name.first_name.c_str() : "nullptr", df::global::plotinfo->follow_unit);
     }
 
     void SetUnpauseState(bool state) {
@@ -311,7 +311,7 @@ namespace SP {
                 // if you're looking at a warning about a local address escaping, it means the unit* from units (which aren't local)
                 size_t idx = follow_any(RNG);
                 our_dorf = units[idx];
-                df::global::ui->follow_unit = our_dorf->id;
+                df::global::plotinfo->follow_unit = our_dorf->id;
                 timestamp = df::global::world->frame_counter;
                 return true;
             } else {
@@ -362,7 +362,7 @@ namespace SP {
         if (!World::ReadPauseState() && tick - last_tick >= 1) {
             last_tick = tick;
             // validate follow state
-            if (!following_dwarf || !our_dorf || df::global::ui->follow_unit < 0 || tick - timestamp >= config.tick_threshold) {
+            if (!following_dwarf || !our_dorf || df::global::plotinfo->follow_unit < 0 || tick - timestamp >= config.tick_threshold) {
                 // we're not following anyone
                 following_dwarf = false;
                 if (!config.disengage) {
diff --git a/plugins/steam-engine.cpp b/plugins/steam-engine.cpp
index 6e3c317d3..ac7803b95 100644
--- a/plugins/steam-engine.cpp
+++ b/plugins/steam-engine.cpp
@@ -31,8 +31,8 @@
 #include "df/power_info.h"
 #include "df/report.h"
 #include "df/tile_designation.h"
-#include "df/ui.h"
-#include "df/ui_build_selector.h"
+#include "df/plotinfost.h"
+#include "df/buildreq.h"
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/workshop_type.h"
 #include "df/world.h"
@@ -48,7 +48,7 @@ DFHACK_PLUGIN("steam-engine");
 
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 REQUIRE_GLOBAL(cursor);
 
@@ -748,7 +748,7 @@ struct dwarfmode_hook : df::viewscreen_dwarfmodest
 
     steam_engine_workshop *get_steam_engine()
     {
-        if (ui->main.mode == ui_sidebar_mode::Build &&
+        if (plotinfo->main.mode == ui_sidebar_mode::Build &&
             ui_build_selector->stage == 1 &&
             ui_build_selector->building_type == building_type::Workshop &&
             ui_build_selector->building_subtype == workshop_type::Custom)
diff --git a/plugins/stockflow.cpp b/plugins/stockflow.cpp
index 65223f603..49d56816b 100644
--- a/plugins/stockflow.cpp
+++ b/plugins/stockflow.cpp
@@ -26,7 +26,7 @@ DFHACK_PLUGIN_IS_ENABLED(enabled);
 
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 bool fast = false;
 
@@ -56,15 +56,15 @@ public:
 
         if (found) {
             // Entice the bookkeeper to spend less time update records.
-            ui->nobles.bookkeeper_precision += ui->nobles.bookkeeper_precision >> 3;
+            plotinfo->nobles.bookkeeper_precision += plotinfo->nobles.bookkeeper_precision >> 3;
             if (!bookkeeping) {
                 command_method("start_bookkeeping", out);
                 bookkeeping = true;
             }
         } else {
             // Entice the bookkeeper to update records more often.
-            ui->nobles.bookkeeper_precision -= ui->nobles.bookkeeper_precision >> 5;
-            ui->nobles.bookkeeper_cooldown -= ui->nobles.bookkeeper_cooldown >> 2;
+            plotinfo->nobles.bookkeeper_precision -= plotinfo->nobles.bookkeeper_precision >> 5;
+            plotinfo->nobles.bookkeeper_cooldown -= plotinfo->nobles.bookkeeper_cooldown >> 2;
             if (bookkeeping) {
                 command_method("finish_bookkeeping", out);
                 bookkeeping = false;
diff --git a/plugins/stockpiles/StockpileSerializer.h b/plugins/stockpiles/StockpileSerializer.h
index ff0a38241..478b403f2 100644
--- a/plugins/stockpiles/StockpileSerializer.h
+++ b/plugins/stockpiles/StockpileSerializer.h
@@ -105,7 +105,7 @@ private:
   */
  void write();
 
- //  parse serialized data into ui indices
+ //  parse serialized data into plotinfo indices
  void read ();
 
  /**
diff --git a/plugins/stockpiles/stockpiles.cpp b/plugins/stockpiles/stockpiles.cpp
index aa36e20bd..4b61ff175 100644
--- a/plugins/stockpiles/stockpiles.cpp
+++ b/plugins/stockpiles/stockpiles.cpp
@@ -21,7 +21,7 @@
 #include "df/world_data.h"
 
 #include "DataDefs.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/building_stockpilest.h"
 #include "df/stockpile_settings.h"
 #include "df/global_objects.h"
@@ -42,7 +42,7 @@ using namespace dfstockpiles;
 DFHACK_PLUGIN ( "stockpiles" );
 REQUIRE_GLOBAL(gps);
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(selection_rect);
 
 using df::building_stockpilest;
@@ -59,7 +59,7 @@ static bool loadstock_guard ( df::viewscreen *top );
 
 DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands )
 {
-    if ( world && ui )
+    if ( world && plotinfo )
     {
         commands.push_back(PluginCommand(
             "copystock",
@@ -106,7 +106,7 @@ static bool copystock_guard ( df::viewscreen *top )
     if ( !Gui::dwarfmode_hotkey ( top ) )
         return false;
 
-    switch ( ui->main.mode )
+    switch ( plotinfo->main.mode )
     {
     case Stockpiles:
         return true;
@@ -123,10 +123,10 @@ static command_result copystock ( color_ostream &out, vector <string> & paramete
     // HOTKEY COMMAND: CORE ALREADY SUSPENDED
 
     // For convenience: when used in the stockpiles mode, switch to 'q'
-    if ( ui->main.mode == ui_sidebar_mode::Stockpiles )
+    if ( plotinfo->main.mode == ui_sidebar_mode::Stockpiles )
     {
         world->selected_building = NULL; // just in case it contains some kind of garbage
-        ui->main.mode = ui_sidebar_mode::QueryBuilding;
+        plotinfo->main.mode = ui_sidebar_mode::QueryBuilding;
         selection_rect->start_x = -30000;
 
         out << "Switched back to query building." << endl;
@@ -140,8 +140,8 @@ static command_result copystock ( color_ostream &out, vector <string> & paramete
         return CR_WRONG_USAGE;
     }
 
-    ui->stockpile.custom_settings = sp->settings;
-    ui->main.mode = ui_sidebar_mode::Stockpiles;
+    plotinfo->stockpile.custom_settings = sp->settings;
+    plotinfo->main.mode = ui_sidebar_mode::Stockpiles;
     world->selected_stockpile_type = stockpile_category::Custom;
 
     out << "Stockpile options copied." << endl;
@@ -156,7 +156,7 @@ static bool savestock_guard ( df::viewscreen *top )
     if ( !Gui::dwarfmode_hotkey ( top ) )
         return false;
 
-    switch ( ui->main.mode )
+    switch ( plotinfo->main.mode )
     {
     case Stockpiles:
         return true;
@@ -175,7 +175,7 @@ static bool loadstock_guard ( df::viewscreen *top )
     if ( !Gui::dwarfmode_hotkey ( top ) )
         return false;
 
-    switch ( ui->main.mode )
+    switch ( plotinfo->main.mode )
     {
     case Stockpiles:
         return true;
diff --git a/plugins/stocks.cpp b/plugins/stocks.cpp
index 62c13dcd5..8cc27067c 100644
--- a/plugins/stocks.cpp
+++ b/plugins/stocks.cpp
@@ -27,7 +27,7 @@
 #include "modules/Maps.h"
 #include "modules/Units.h"
 #include "df/building_cagest.h"
-#include "df/ui_advmode.h"
+#include "df/adventurest.h"
 
 DFHACK_PLUGIN("stocks");
 #define PLUGIN_VERSION 0.13
diff --git a/plugins/strangemood.cpp b/plugins/strangemood.cpp
index a5b8e74a4..f6dd1f747 100644
--- a/plugins/strangemood.cpp
+++ b/plugins/strangemood.cpp
@@ -23,7 +23,7 @@
 #include "df/job.h"
 #include "df/job_item.h"
 #include "df/map_block.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_preference.h"
 #include "df/unit_relationship_type.h"
@@ -39,7 +39,7 @@ using namespace df::enums;
 DFHACK_PLUGIN("strangemood");
 
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(d_init);
 REQUIRE_GLOBAL(created_item_count);
 REQUIRE_GLOBAL(created_item_type);
@@ -394,7 +394,7 @@ command_result df_strangemood (color_ostream &out, vector <string> & parameters)
         out.printerr("Strange moods disabled via debug flag!\n");
         return CR_FAILURE;
     }
-    if (ui->mood_cooldown && !force)
+    if (plotinfo->mood_cooldown && !force)
     {
         out.printerr("Last strange mood happened too recently!\n");
         return CR_FAILURE;
@@ -406,7 +406,7 @@ command_result df_strangemood (color_ostream &out, vector <string> & parameters)
         df::unit *cur = world->units.active[i];
         if (Units::isCitizen(cur) && cur->flags1.bits.has_mood)
         {
-            ui->mood_cooldown = 1000;
+            plotinfo->mood_cooldown = 1000;
             out.printerr("A strange mood is already in progress!\n");
             return CR_FAILURE;
         }
@@ -466,12 +466,12 @@ command_result df_strangemood (color_ostream &out, vector <string> & parameters)
                     if (blk->designation[x][y].bits.subterranean && !blk->designation[x][y].bits.hidden)
                         num_revealed_tiles++;
         }
-        if (num_revealed_tiles / 2304 < ui->tasks.num_artifacts)
+        if (num_revealed_tiles / 2304 < plotinfo->tasks.num_artifacts)
         {
             out.printerr("Fortress is not eligible for a strange mood at this time - not enough subterranean tiles revealed.\n");
             return CR_FAILURE;
         }
-        if (num_items / 200 < ui->tasks.num_artifacts)
+        if (num_items / 200 < plotinfo->tasks.num_artifacts)
         {
             out.printerr("Fortress is not eligible for a strange mood at this time - not enough items created\n");
             return CR_FAILURE;
@@ -544,7 +544,7 @@ command_result df_strangemood (color_ostream &out, vector <string> & parameters)
         return CR_FAILURE;
     }
 
-    ui->mood_cooldown = 1000;
+    plotinfo->mood_cooldown = 1000;
     // If no mood type was specified, pick one randomly
     if (type == mood_type::None)
     {
@@ -1034,7 +1034,7 @@ command_result df_strangemood (color_ostream &out, vector <string> & parameters)
          (job->job_type == job_type::StrangeMoodFell)
        ))
     {
-        int extra_items = std::min(rng.df_trandom((ui->tasks.num_artifacts * 20 + moodable_units.size()) / 20 + 1), 7);
+        int extra_items = std::min(rng.df_trandom((plotinfo->tasks.num_artifacts * 20 + moodable_units.size()) / 20 + 1), 7);
         df::item_type avoid_type = item_type::NONE;
         int avoid_glass = 0;
         switch (skill)
diff --git a/plugins/tailor.cpp b/plugins/tailor.cpp
index bd11988d0..0a8a82f5b 100644
--- a/plugins/tailor.cpp
+++ b/plugins/tailor.cpp
@@ -20,7 +20,7 @@
 #include "df/job.h"
 #include "df/job_type.h"
 #include "df/manager_order.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 
 #include "modules/Maps.h"
@@ -32,14 +32,14 @@ using namespace DFHack;
 using namespace std;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 DFHACK_PLUGIN("tailor");
 #define AUTOENABLE false
 DFHACK_PLUGIN_IS_ENABLED(enabled);
 
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 
 class Tailor {
     // ARMOR, SHOES, HELM, GLOVES, PANTS
@@ -261,7 +261,7 @@ private:
 
     void create_orders()
     {
-        auto entity = world->entities.all[ui->civ_id];
+        auto entity = world->entities.all[plotinfo->civ_id];
 
         for (auto& a : needed)
         {
@@ -325,7 +325,7 @@ private:
 
     void place_orders()
     {
-        auto entity = world->entities.all[ui->civ_id];
+        auto entity = world->entities.all[plotinfo->civ_id];
 
         for (auto& o : orders)
         {
diff --git a/plugins/trackstop.cpp b/plugins/trackstop.cpp
index d21df0e36..43807ea8c 100644
--- a/plugins/trackstop.cpp
+++ b/plugins/trackstop.cpp
@@ -26,7 +26,7 @@ DFHACK_PLUGIN("trackstop");
 DFHACK_PLUGIN_IS_ENABLED(enabled);
 
 REQUIRE_GLOBAL(gps);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(world);
 
 /*
@@ -44,7 +44,7 @@ struct trackstop_hook : public df::viewscreen_dwarfmodest {
     };
 
     building_trapst *get_selected_trackstop() {
-        if (ui->main.mode != ui_sidebar_mode::QueryBuilding) {
+        if (plotinfo->main.mode != ui_sidebar_mode::QueryBuilding) {
             // Not in a building's 'q' menu.
             return nullptr;
         }
@@ -200,7 +200,7 @@ struct roller_hook : public df::viewscreen_dwarfmodest {
     };
 
     building_rollersst *get_selected_roller() {
-        if (ui->main.mode != ui_sidebar_mode::QueryBuilding) {
+        if (plotinfo->main.mode != ui_sidebar_mode::QueryBuilding) {
             // Not in a building's 'q' menu.
             return nullptr;
         }
diff --git a/plugins/tweak/tweak.cpp b/plugins/tweak/tweak.cpp
index 6d2a46fa8..323f5f932 100644
--- a/plugins/tweak/tweak.cpp
+++ b/plugins/tweak/tweak.cpp
@@ -21,7 +21,7 @@
 #include "DataDefs.h"
 #include <VTableInterpose.h>
 #include "../uicommon.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 #include "df/unit.h"
 #include "df/unit_soul.h"
@@ -36,8 +36,8 @@
 #include "df/viewscreen_dwarfmodest.h"
 #include "df/viewscreen_kitchenprefst.h"
 #include "df/viewscreen_layer_unit_actionst.h"
-#include "df/ui_build_selector.h"
-#include "df/ui_sidebar_menus.h"
+#include "df/buildreq.h"
+#include "df/gamest.h"
 #include "df/building_trapst.h"
 #include "df/building_workshopst.h"
 #include "df/item_actual.h"
@@ -78,7 +78,7 @@
 #include "tweaks/block-labors.h"
 #include "tweaks/burrow-name-cancel.h"
 #include "tweaks/cage-butcher.h"
-#include "tweaks/civ-agreement-ui.h"
+#include "tweaks/civ-agreement-plotinfo.h"
 #include "tweaks/condition-material.h"
 #include "tweaks/craft-age-wear.h"
 #include "tweaks/do-job-now.h"
@@ -117,14 +117,14 @@ DFHACK_PLUGIN("tweak");
 DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 
 REQUIRE_GLOBAL(enabler);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_build_selector);
 REQUIRE_GLOBAL(ui_building_in_assign);
 REQUIRE_GLOBAL(ui_building_in_resize);
 REQUIRE_GLOBAL(ui_building_item_cursor);
 REQUIRE_GLOBAL(ui_look_cursor);
 REQUIRE_GLOBAL(ui_menu_width);
-REQUIRE_GLOBAL(ui_sidebar_menus);
+REQUIRE_GLOBAL(game);
 REQUIRE_GLOBAL(ui_unit_view_mode);
 REQUIRE_GLOBAL(ui_workshop_in_add);
 REQUIRE_GLOBAL(world);
@@ -449,7 +449,7 @@ static command_result tweak(color_ostream &out, vector <string> &parameters)
         // if it happens that the player has 'foreign' units of the same race
         // (vanilla df: dwarves not from mountainhome) on his map, just grab them
         if(!Units::isOwnCiv(unit))
-            unit->civ_id = ui->civ_id;
+            unit->civ_id = plotinfo->civ_id;
 
         return fix_clothing_ownership(out, unit);
     }
@@ -468,7 +468,7 @@ static command_result tweak(color_ostream &out, vector <string> &parameters)
         if(Units::isForest(unit))
             unit->flags1.bits.forest = 0;
         if(!Units::isOwnCiv(unit))
-            unit->civ_id = ui->civ_id;
+            unit->civ_id = plotinfo->civ_id;
         if(unit->profession == df::profession::MERCHANT)
             unit->profession = df::profession::TRADER;
         if(unit->profession2 == df::profession::MERCHANT)
diff --git a/plugins/tweak/tweaks/block-labors.h b/plugins/tweak/tweaks/block-labors.h
index bc407ed19..df2474400 100644
--- a/plugins/tweak/tweaks/block-labors.h
+++ b/plugins/tweak/tweaks/block-labors.h
@@ -6,7 +6,7 @@
 #include "df/viewscreen_dwarfmodest.h"
 
 using namespace DFHack;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::ui_look_cursor;
 using df::global::ui_unit_view_mode;
 
@@ -15,7 +15,7 @@ struct block_labors_hook : df::viewscreen_dwarfmodest {
 
     inline bool valid_mode()
     {
-        return ui->main.mode == df::ui_sidebar_mode::ViewUnits &&
+        return plotinfo->main.mode == df::ui_sidebar_mode::ViewUnits &&
             ui_unit_view_mode->value == df::ui_unit_view_mode::T_value::PrefLabor &&
             Gui::getAnyUnit(this);
     }
diff --git a/plugins/tweak/tweaks/burrow-name-cancel.h b/plugins/tweak/tweaks/burrow-name-cancel.h
index 2ee84508e..f49e7ae1b 100644
--- a/plugins/tweak/tweaks/burrow-name-cancel.h
+++ b/plugins/tweak/tweaks/burrow-name-cancel.h
@@ -1,6 +1,6 @@
 #include "df/burrow.h"
 
-using df::global::ui;
+using df::global::plotinfo;
 
 struct burrow_name_cancel_hook : df::viewscreen_dwarfmodest {
     typedef df::viewscreen_dwarfmodest interpose_base;
@@ -9,15 +9,15 @@ struct burrow_name_cancel_hook : df::viewscreen_dwarfmodest {
 
     DEFINE_VMETHOD_INTERPOSE(void, feed, (std::set<df::interface_key> *input))
     {
-        if (ui->main.mode == df::ui_sidebar_mode::Burrows)
+        if (plotinfo->main.mode == df::ui_sidebar_mode::Burrows)
         {
-            bool was_naming = ui->burrows.in_edit_name_mode;
+            bool was_naming = plotinfo->burrows.in_edit_name_mode;
             INTERPOSE_NEXT(feed)(input);
-            df::burrow *burrow = vector_get(ui->burrows.list, ui->burrows.sel_index);
+            df::burrow *burrow = vector_get(plotinfo->burrows.list, plotinfo->burrows.sel_index);
             if (!burrow)
                 return;
 
-            if (ui->burrows.in_edit_name_mode)
+            if (plotinfo->burrows.in_edit_name_mode)
             {
                 if (!was_naming)
                 {
@@ -27,7 +27,7 @@ struct burrow_name_cancel_hook : df::viewscreen_dwarfmodest {
                 if (input->count(df::interface_key::LEAVESCREEN))
                 {
                     // Cancel and restore the old name
-                    ui->burrows.in_edit_name_mode = false;
+                    plotinfo->burrows.in_edit_name_mode = false;
                     burrow->name = old_name;
                 }
             }
diff --git a/plugins/tweak/tweaks/cage-butcher.h b/plugins/tweak/tweaks/cage-butcher.h
index 61a989d50..7290746a9 100644
--- a/plugins/tweak/tweaks/cage-butcher.h
+++ b/plugins/tweak/tweaks/cage-butcher.h
@@ -6,7 +6,7 @@
 #include "df/unit.h"
 
 using namespace DFHack;
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::ui_building_in_assign;
 using df::global::ui_building_in_resize;
 using df::global::ui_building_item_cursor;
@@ -19,7 +19,7 @@ struct cage_butcher_hook : df::viewscreen_dwarfmodest {
         if (*ui_building_in_assign || *ui_building_in_resize)
             return nullptr;
 
-        if (ui->main.mode != df::ui_sidebar_mode::QueryBuilding)
+        if (plotinfo->main.mode != df::ui_sidebar_mode::QueryBuilding)
             return nullptr;
 
         auto cage = virtual_cast<df::building_cagest>(Gui::getAnyBuilding(this));
diff --git a/plugins/tweak/tweaks/eggs-fertile.h b/plugins/tweak/tweaks/eggs-fertile.h
index f4fe29569..b264b227f 100644
--- a/plugins/tweak/tweaks/eggs-fertile.h
+++ b/plugins/tweak/tweaks/eggs-fertile.h
@@ -6,15 +6,15 @@ using namespace DFHack;
 using namespace df::enums;
 
 using df::global::world;
-using df::global::ui;
+using df::global::plotinfo;
 
 struct egg_fertile_hook : df::viewscreen_dwarfmodest {
     typedef df::viewscreen_dwarfmodest interpose_base;
 
     df::building_nest_boxst* getNestBox()
     {
-        if (ui->main.mode != ui_sidebar_mode::QueryBuilding &&
-            ui->main.mode != ui_sidebar_mode::BuildingItems)
+        if (plotinfo->main.mode != ui_sidebar_mode::QueryBuilding &&
+            plotinfo->main.mode != ui_sidebar_mode::BuildingItems)
             return NULL;
         return virtual_cast<df::building_nest_boxst>(world->selected_building);
     }
@@ -38,7 +38,7 @@ struct egg_fertile_hook : df::viewscreen_dwarfmodest {
                     has_eggs = true;
                     if (egg->egg_flags.bits.fertile)
                         fertile = true;
-                    if (ui->main.mode == ui_sidebar_mode::BuildingItems)
+                    if (plotinfo->main.mode == ui_sidebar_mode::BuildingItems)
                     {
                         Screen::paintString(
                             Screen::Pen(' ', fertile ? COLOR_LIGHTGREEN : COLOR_LIGHTRED),
@@ -50,7 +50,7 @@ struct egg_fertile_hook : df::viewscreen_dwarfmodest {
                 }
                 ++idx;
             }
-            if (has_eggs && ui->main.mode == ui_sidebar_mode::QueryBuilding)
+            if (has_eggs && plotinfo->main.mode == ui_sidebar_mode::QueryBuilding)
             {
                 Screen::paintString(
                     Screen::Pen(' ', fertile ? COLOR_LIGHTGREEN : COLOR_LIGHTRED),
diff --git a/plugins/tweak/tweaks/farm-plot-select.h b/plugins/tweak/tweaks/farm-plot-select.h
index 696c7ca2e..7b2e440e1 100644
--- a/plugins/tweak/tweaks/farm-plot-select.h
+++ b/plugins/tweak/tweaks/farm-plot-select.h
@@ -4,7 +4,7 @@
 
 using namespace df::enums;
 
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::ui_building_item_cursor;
 using df::global::world;
 
@@ -13,7 +13,7 @@ struct farm_select_hook : df::viewscreen_dwarfmodest {
 
     df::building_farmplotst* getFarmPlot()
     {
-        if (ui->main.mode != ui_sidebar_mode::QueryBuilding)
+        if (plotinfo->main.mode != ui_sidebar_mode::QueryBuilding)
             return NULL;
         VIRTUAL_CAST_VAR(farm_plot, df::building_farmplotst, world->selected_building);
         return farm_plot;
@@ -44,12 +44,12 @@ struct farm_select_hook : df::viewscreen_dwarfmodest {
         return false;
     }
 
-    inline int32_t getSelectedCropId() { return ui->selected_farm_crops[*ui_building_item_cursor]; }
+    inline int32_t getSelectedCropId() { return plotinfo->selected_farm_crops[*ui_building_item_cursor]; }
 
     DEFINE_VMETHOD_INTERPOSE(void, feed, (set<df::interface_key> *input))
     {
         df::building_farmplotst* farm_plot = getFarmPlot();
-        if (farm_plot && ui->selected_farm_crops.size() > 0)
+        if (farm_plot && plotinfo->selected_farm_crops.size() > 0)
         {
             if (input->count(interface_key::SELECT_ALL))
             {
@@ -77,7 +77,7 @@ struct farm_select_hook : df::viewscreen_dwarfmodest {
     {
         INTERPOSE_NEXT(render)();
         auto farm_plot = getFarmPlot();
-        if (!farm_plot || !ui->selected_farm_crops.size())
+        if (!farm_plot || !plotinfo->selected_farm_crops.size())
             return;
         if (farm_plot->getBuildStage() != farm_plot->getMaxBuildStage())
             return;
diff --git a/plugins/tweak/tweaks/hide-priority.h b/plugins/tweak/tweaks/hide-priority.h
index ef84a5831..6f096ee82 100644
--- a/plugins/tweak/tweaks/hide-priority.h
+++ b/plugins/tweak/tweaks/hide-priority.h
@@ -3,7 +3,7 @@
 
 using namespace DFHack;
 using df::global::gps;
-using df::global::ui_sidebar_menus;
+using df::global::game;
 
 struct hide_priority_hook : df::viewscreen_dwarfmodest {
     typedef df::viewscreen_dwarfmodest interpose_base;
@@ -14,7 +14,7 @@ struct hide_priority_hook : df::viewscreen_dwarfmodest {
 
     inline bool valid_mode ()
     {
-        switch (ui->main.mode)
+        switch (plotinfo->main.mode)
         {
         case df::ui_sidebar_mode::DesignateMine:
         case df::ui_sidebar_mode::DesignateRemoveRamps:
@@ -41,7 +41,7 @@ struct hide_priority_hook : df::viewscreen_dwarfmodest {
     DEFINE_VMETHOD_INTERPOSE(void, render, ())
     {
         if (!was_valid_mode && valid_mode() && toggled_manually) {
-            ui_sidebar_menus->designation.priority_set = last_show_priorities_setting;
+            game->designation.priority_set = last_show_priorities_setting;
         }
         INTERPOSE_NEXT(render)();
         if (valid_mode())
@@ -51,7 +51,7 @@ struct hide_priority_hook : df::viewscreen_dwarfmodest {
             {
                 int x = dims.menu_x1 + 1, y = gps->dimy - (gps->dimy > 26 ? 8 : 7);
                 OutputToggleString(x, y, "Show priorities", df::interface_key::CUSTOM_ALT_P,
-                    ui_sidebar_menus->designation.priority_set, true, 0,
+                    game->designation.priority_set, true, 0,
                     COLOR_WHITE, COLOR_LIGHTRED);
             }
         }
@@ -61,9 +61,9 @@ struct hide_priority_hook : df::viewscreen_dwarfmodest {
     {
         if (valid_mode() && input->count(df::interface_key::CUSTOM_ALT_P))
         {
-            ui_sidebar_menus->designation.priority_set = !ui_sidebar_menus->designation.priority_set;
+            game->designation.priority_set = !game->designation.priority_set;
             toggled_manually = true;
-            last_show_priorities_setting = ui_sidebar_menus->designation.priority_set;
+            last_show_priorities_setting = game->designation.priority_set;
         }
         else
             INTERPOSE_NEXT(feed)(input);
diff --git a/plugins/tweak/tweaks/hotkey-clear.h b/plugins/tweak/tweaks/hotkey-clear.h
index bc85c112e..8d683a1bd 100644
--- a/plugins/tweak/tweaks/hotkey-clear.h
+++ b/plugins/tweak/tweaks/hotkey-clear.h
@@ -1,6 +1,6 @@
 #include "df/viewscreen_dwarfmodest.h"
 
-using df::global::ui;
+using df::global::plotinfo;
 
 struct hotkey_clear_hook : df::viewscreen_dwarfmodest {
     typedef df::viewscreen_dwarfmodest interpose_base;
@@ -8,7 +8,7 @@ struct hotkey_clear_hook : df::viewscreen_dwarfmodest {
     DEFINE_VMETHOD_INTERPOSE(void, render, ())
     {
         INTERPOSE_NEXT(render)();
-        if (ui->main.mode == df::ui_sidebar_mode::Hotkeys)
+        if (plotinfo->main.mode == df::ui_sidebar_mode::Hotkeys)
         {
             auto dims = Gui::getDwarfmodeViewDims();
             int x = dims.menu_x1 + 1, y = 19;
@@ -18,11 +18,11 @@ struct hotkey_clear_hook : df::viewscreen_dwarfmodest {
 
     DEFINE_VMETHOD_INTERPOSE(void, feed, (set<df::interface_key> *input))
     {
-        if (ui->main.mode == df::ui_sidebar_mode::Hotkeys &&
+        if (plotinfo->main.mode == df::ui_sidebar_mode::Hotkeys &&
             input->count(df::interface_key::CUSTOM_C) &&
-            !ui->main.in_rename_hotkey)
+            !plotinfo->main.in_rename_hotkey)
         {
-            auto &hotkey = ui->main.hotkeys[ui->main.selected_hotkey];
+            auto &hotkey = plotinfo->main.hotkeys[plotinfo->main.selected_hotkey];
             hotkey.name = "";
             hotkey.cmd = df::ui_hotkey::T_cmd::None;
             hotkey.x = 0;
diff --git a/plugins/tweak/tweaks/max-wheelbarrow.h b/plugins/tweak/tweaks/max-wheelbarrow.h
index a7af186ef..38d704b24 100644
--- a/plugins/tweak/tweaks/max-wheelbarrow.h
+++ b/plugins/tweak/tweaks/max-wheelbarrow.h
@@ -22,7 +22,7 @@ struct max_wheelbarrow_hook : df::viewscreen_dwarfmodest {
 
     df::building_stockpilest* getStockpile()
     {
-        if (ui->main.mode != ui_sidebar_mode::QueryBuilding)
+        if (plotinfo->main.mode != ui_sidebar_mode::QueryBuilding)
             return NULL;
         return virtual_cast<df::building_stockpilest>(world->selected_building);
     }
diff --git a/plugins/tweak/tweaks/shift-8-scroll.h b/plugins/tweak/tweaks/shift-8-scroll.h
index 86f7e9fc7..2c1eea23d 100644
--- a/plugins/tweak/tweaks/shift-8-scroll.h
+++ b/plugins/tweak/tweaks/shift-8-scroll.h
@@ -1,13 +1,13 @@
 #include "df/viewscreen_dwarfmodest.h"
 
 using namespace df::enums;
-using df::global::ui;
+using df::global::plotinfo;
 
 struct shift_8_scroll_hook : df::viewscreen_dwarfmodest {
     typedef df::viewscreen_dwarfmodest interpose_base;
     DEFINE_VMETHOD_INTERPOSE(void, feed, (std::set<df::interface_key>* input))
     {
-        if (ui->main.mode != ui_sidebar_mode::Default &&
+        if (plotinfo->main.mode != ui_sidebar_mode::Default &&
             input->count(interface_key::CURSOR_UP_FAST) &&
             input->count(interface_key::SECONDSCROLL_PAGEDOWN)
             )
diff --git a/plugins/tweak/tweaks/stable-cursor.h b/plugins/tweak/tweaks/stable-cursor.h
index b08346410..3b628ef04 100644
--- a/plugins/tweak/tweaks/stable-cursor.h
+++ b/plugins/tweak/tweaks/stable-cursor.h
@@ -6,7 +6,7 @@ using namespace std;
 using namespace DFHack;
 using namespace df::enums;
 
-using df::global::ui;
+using df::global::plotinfo;
 using df::global::ui_build_selector;
 using df::global::ui_menu_width;
 
@@ -18,7 +18,7 @@ struct stable_cursor_hook : df::viewscreen_dwarfmodest
 
     bool check_default()
     {
-        switch (ui->main.mode) {
+        switch (plotinfo->main.mode) {
             case ui_sidebar_mode::Default:
                 return true;
 
diff --git a/plugins/uicommon.h b/plugins/uicommon.h
index e7a586585..03914b461 100644
--- a/plugins/uicommon.h
+++ b/plugins/uicommon.h
@@ -24,7 +24,7 @@
 #include "df/dfhack_material_category.h"
 #include "df/enabler.h"
 #include "df/item_quality.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/world.h"
 
 using namespace std;
@@ -217,7 +217,7 @@ static inline char get_string_input(const std::set<df::interface_key> *input)
 static inline df::building_stockpilest *get_selected_stockpile()
 {
     if (!Gui::dwarfmode_hotkey(Core::getTopViewscreen()) ||
-        df::global::ui->main.mode != ui_sidebar_mode::QueryBuilding)
+        df::global::plotinfo->main.mode != ui_sidebar_mode::QueryBuilding)
     {
         return nullptr;
     }
@@ -227,10 +227,10 @@ static inline df::building_stockpilest *get_selected_stockpile()
 
 static inline bool can_trade()
 {
-    if (df::global::ui->caravans.size() == 0)
+    if (df::global::plotinfo->caravans.size() == 0)
         return false;
 
-    for (auto it = df::global::ui->caravans.begin(); it != df::global::ui->caravans.end(); it++)
+    for (auto it = df::global::plotinfo->caravans.begin(); it != df::global::plotinfo->caravans.end(); it++)
     {
         typedef df::caravan_state::T_trade_state state;
         auto caravan = *it;
diff --git a/plugins/workflow.cpp b/plugins/workflow.cpp
index 3f132616b..a8f11dec0 100644
--- a/plugins/workflow.cpp
+++ b/plugins/workflow.cpp
@@ -15,7 +15,7 @@
 
 #include "DataDefs.h"
 #include "df/world.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/building_workshopst.h"
 #include "df/building_furnacest.h"
 #include "df/job.h"
@@ -51,7 +51,7 @@ using namespace df::enums;
 DFHACK_PLUGIN("workflow");
 
 REQUIRE_GLOBAL(world);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_workshop_job_cursor);
 REQUIRE_GLOBAL(job_next_id);
 
@@ -64,7 +64,7 @@ static void cleanup_state(color_ostream &out);
 
 DFhackCExport command_result plugin_init (color_ostream &out, std::vector <PluginCommand> &commands)
 {
-    if (!world || !ui)
+    if (!world || !plotinfo)
         return CR_FAILURE;
 
     if (ui_workshop_job_cursor && job_next_id) {
@@ -1684,7 +1684,7 @@ static command_result workflow_cmd(color_ostream &out, vector <string> & paramet
     //df::job *job = NULL;
 
     if (Gui::dwarfmode_hotkey(Core::getTopViewscreen()) &&
-        ui->main.mode == ui_sidebar_mode::QueryBuilding)
+        plotinfo->main.mode == ui_sidebar_mode::QueryBuilding)
     {
         workshop = world->selected_building;
         //job = Gui::getSelectedWorkshopJob(out, true);
diff --git a/plugins/zone.cpp b/plugins/zone.cpp
index a3a0f2431..878014bb0 100644
--- a/plugins/zone.cpp
+++ b/plugins/zone.cpp
@@ -24,7 +24,7 @@
 #include "df/building_chainst.h"
 #include "df/building_civzonest.h"
 #include "df/general_ref_building_civzone_assignedst.h"
-#include "df/ui.h"
+#include "df/plotinfost.h"
 #include "df/unit.h"
 #include "df/unit_relationship_type.h"
 #include "df/viewscreen_dwarfmodest.h"
@@ -56,7 +56,7 @@ DFHACK_PLUGIN_IS_ENABLED(is_enabled);
 
 REQUIRE_GLOBAL(cursor);
 REQUIRE_GLOBAL(gps);
-REQUIRE_GLOBAL(ui);
+REQUIRE_GLOBAL(plotinfo);
 REQUIRE_GLOBAL(ui_building_item_cursor);
 REQUIRE_GLOBAL(ui_building_assign_type);
 REQUIRE_GLOBAL(ui_building_assign_is_marked);
@@ -1565,7 +1565,7 @@ static command_result df_zone(color_ostream &out, vector <string> & parameters)
 
     if(!race_filter_set && (building_assign || cagezone_assign || unit_slaughter))
     {
-        string own_race_name = Units::getRaceNameById(ui->race_id);
+        string own_race_name = Units::getRaceNameById(plotinfo->race_id);
         out.color(COLOR_BROWN);
         out << "Default filter for " << parameters[0]
             << ": 'not (race " << own_race_name << " or own civilization)'; use 'race "
@@ -2128,14 +2128,14 @@ struct zone_hook : public df::viewscreen_dwarfmodest
 
     DEFINE_VMETHOD_INTERPOSE(void, render, ())
     {
-        if ( ( (ui->main.mode == ui_sidebar_mode::ZonesPenInfo || ui->main.mode == ui_sidebar_mode::ZonesPitInfo) &&
+        if ( ( (plotinfo->main.mode == ui_sidebar_mode::ZonesPenInfo || plotinfo->main.mode == ui_sidebar_mode::ZonesPitInfo) &&
             ui_building_assign_type && ui_building_assign_units &&
             ui_building_assign_is_marked && ui_building_assign_items &&
             ui_building_assign_type->size() == ui_building_assign_units->size() &&
             ui_building_item_cursor)
             // allow mode QueryBuilding, but only for cages (bedrooms will crash DF with this code, chains don't work either etc)
             ||
-            (   ui->main.mode == ui_sidebar_mode::QueryBuilding &&
+            (   plotinfo->main.mode == ui_sidebar_mode::QueryBuilding &&
                 ui_building_in_assign && *ui_building_in_assign &&
                 ui_building_assign_type && ui_building_assign_units &&
                 ui_building_assign_type->size() == ui_building_assign_units->size() &&
@@ -2146,7 +2146,7 @@ struct zone_hook : public df::viewscreen_dwarfmodest
             )
         {
             if (vector_get(*ui_building_assign_units, *ui_building_item_cursor))
-                filter.initialize(ui->main.mode);
+                filter.initialize(plotinfo->main.mode);
         }
         else
         {