Merge remote-tracking branch 'bseiller/ea_improve_survey_performance_keep_mlts_on_heap' into develop

docs/changelog.txt

@@ -34,6 +34,7 @@ changelog.txt uses a syntax similar to RST, with a few special sequences:
 # Future
 
 ## Misc Improvements
+- `embark-assistant`: slightly improved performance of surveying
 - `quickfort`: Dreamfort blueprint set improvements: `significant <http://www.bay12forums.com/smf/index.php?topic=176889.msg8239017#msg8239017>`_ refinements across the entire blueprint set. Dreamfort is now much faster, much more efficient, and much easier to use. The `checklist <https://docs.google.com/spreadsheets/d/13PVZ2h3Mm3x_G1OXQvwKd7oIR2lK4A1Ahf6Om1kFigw/edit#gid=1459509569>`__ now includes a mini-walkthrough for quick reference. The spreadsheet now also includes `embark profile suggestions <https://docs.google.com/spreadsheets/d/13PVZ2h3Mm3x_G1OXQvwKd7oIR2lK4A1Ahf6Om1kFigw/edit#gid=149144025>`__
 - `quickfort`: added aliases for configuring masterwork and artifact core quality for all stockpile categories that have them; made it possible to take from multiple stockpiles in the ``quantumstop`` alias
 

plugins/embark-assistant/embark-assistant.cpp

@@ -47,6 +47,7 @@ namespace embark_assist {
             embark_assist::defs::match_results match_results;
             embark_assist::defs::match_iterators match_iterator;
             uint16_t max_inorganic;
+            embark_assist::defs::mid_level_tiles mlt;
         };
 
         static states *state = nullptr;
@@ -64,14 +65,12 @@ namespace embark_assist {
             }
 
             auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
-            embark_assist::defs::mid_level_tiles mlt;
-            embark_assist::survey::initiate(&mlt);
 
             embark_assist::survey::survey_mid_level_tile(&state->geo_summary,
                 &state->survey_results,
-                &mlt);
+                &state->mlt);
 
-            embark_assist::survey::survey_embark(&mlt,
+            embark_assist::survey::survey_embark(&state->mlt,
                 &state->survey_results,
                 &state->site_info,
                 false);
@@ -129,6 +128,7 @@ namespace embark_assist {
         void shutdown() {
 //            color_ostream_proxy out(Core::getInstance().getConsole());
             embark_assist::survey::shutdown();
+            embark_assist::matcher::shutdown();
             embark_assist::finder_ui::shutdown();
             embark_assist::overlay::shutdown();
             delete state;
@@ -309,6 +309,8 @@ command_result embark_assistant(color_ostream &out, std::vector <std::string> &
     }
 
     embark_assist::survey::setup(embark_assist::main::state->max_inorganic);
+    embark_assist::survey::initiate(&embark_assist::main::state->mlt);
+    embark_assist::matcher::setup();
     embark_assist::main::state->geo_summary.resize(world_data->geo_biomes.size());
     embark_assist::main::state->survey_results.resize(world->worldgen.worldgen_parms.dim_x);
 
@@ -378,7 +380,7 @@ command_result embark_assistant(color_ostream &out, std::vector <std::string> &
     embark_assist::survey::survey_region_sites(&embark_assist::main::state->region_sites);
     embark_assist::overlay::set_sites(&embark_assist::main::state->region_sites);
 
-    embark_assist::defs::mid_level_tiles mlt;
+    embark_assist::defs::mid_level_tiles &mlt = embark_assist::main::state->mlt;
     embark_assist::survey::survey_mid_level_tile(&embark_assist::main::state->geo_summary, &embark_assist::main::state->survey_results, &mlt);
     embark_assist::survey::survey_embark(&mlt, &embark_assist::main::state->survey_results, &embark_assist::main::state->site_info, false);
     embark_assist::overlay::set_embark(&embark_assist::main::state->site_info);

plugins/embark-assistant/matcher.cpp

@@ -64,6 +64,12 @@ namespace embark_assist {
             bool mineral_3;
         };
 
+        struct states {
+            embark_assist::defs::mid_level_tiles mlt;
+        };
+
+        static states *state = nullptr;
+
         //=======================================================================================
 
         void process_embark_incursion(matcher_info *result,
@@ -2681,14 +2687,13 @@ namespace embark_assist {
             uint16_t y) {
 
 //            color_ostream_proxy out(Core::getInstance().getConsole());
-            embark_assist::defs::mid_level_tiles mlt;
 
             embark_assist::survey::survey_mid_level_tile(geo_summary,
                 survey_results,
-                &mlt);
+                &state->mlt);
 
             mid_level_tile_match(survey_results,
-                &mlt,
+                &state->mlt,
                 x,
                 y,
                 finder,
@@ -2717,6 +2722,20 @@ namespace embark_assist {
 //  Visible operations
 //=======================================================================================
 
+void embark_assist::matcher::setup() {
+    embark_assist::matcher::state = new(embark_assist::matcher::states);
+    embark_assist::survey::initiate(&state->mlt);
+}
+
+//=======================================================================================
+
+void embark_assist::matcher::shutdown() {
+    delete state;
+    state = nullptr;
+}
+
+//=======================================================================================
+
 void embark_assist::matcher::move_cursor(uint16_t x, uint16_t y) {
     //            color_ostream_proxy out(Core::getInstance().getConsole());
     auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);

plugins/embark-assistant/matcher.h

@@ -17,5 +17,8 @@ namespace embark_assist {
             embark_assist::defs::geo_data *geo_summary,
             embark_assist::defs::world_tile_data *survey_results,
             embark_assist::defs::match_results *match_results);
+
+        void setup();
+        void shutdown();
     }
 }

plugins/embark-assistant/survey.cpp

@@ -75,7 +75,7 @@ namespace embark_assist {
             uint16_t max_inorganic;
         };
 
-        static states *state;
+        static states *state = nullptr;
 
         //=======================================================================================
 
@@ -908,6 +908,22 @@ void inline copy_incursion_values(embark_assist::defs::mid_level_tile_incursion_
 
 //=================================================================================
 
+void reset_mlt_inorganics(embark_assist::defs::mid_level_tiles &mlts) {
+    const uint16_t size = mlts[0][0].metals.size();
+    for (uint8_t i = 0; i < 16; i++) {
+        for (uint8_t k = 0; k < 16; k++) {
+            embark_assist::defs::mid_level_tile &mlt = mlts[i][k];
+            for (uint16_t l = 0; l < size; l++) {
+                mlt.metals[l] = false;
+                mlt.economics[l] = false;
+                mlt.minerals[l] = false;
+            }
+        }
+    }
+}
+
+//=================================================================================
+
 void embark_assist::survey::survey_mid_level_tile(embark_assist::defs::geo_data *geo_summary,
     embark_assist::defs::world_tile_data *survey_results,
     embark_assist::defs::mid_level_tiles *mlt) {
@@ -940,13 +956,7 @@ void embark_assist::survey::survey_mid_level_tile(embark_assist::defs::geo_data
         tile.minerals[i] = 0;
     }
 
-    for (uint8_t i = 0; i < 16; i++) {
-        for (uint8_t k = 0; k < 16; k++) {
-            mlt->at(i).at(k).metals.resize(state->max_inorganic);
-            mlt->at(i).at(k).economics.resize(state->max_inorganic);
-            mlt->at(i).at(k).minerals.resize(state->max_inorganic);
-        }
-    }
+    reset_mlt_inorganics(*mlt);
 
     for (uint8_t i = 1; i < 10; i++) tile.biome_index[i] = -1;
 
@@ -2538,5 +2548,6 @@ void embark_assist::survey::survey_embark(embark_assist::defs::mid_level_tiles *
 
 void embark_assist::survey::shutdown() {
     delete state;
+    state = nullptr;
 }