Added magma/candy search + profile save/load.

build/win64/install-debug.bat

@@ -1,4 +1,4 @@
-call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
+call "D:\Program (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" amd64
 cd VC2015
 msbuild /m /p:Platform=x64 /p:Configuration=RelWithDebInfo INSTALL.vcxproj
 cd ..

plugins/embark-assistant/defs.h

@@ -33,6 +33,8 @@ namespace embark_assist {
             int16_t elevation;
             bool river_present = false;
             int16_t river_elevation = 100;
+            int8_t adamantine_level;  // -1 = none, 0 .. 3 = cavern 1 .. magma sea. Currently not used beyond present/absent.
+            int8_t magma_level;  // -1 = none, 0 .. 3 = cavern 3 .. surface/volcano
             int8_t biome_offset;
             uint8_t savagery_level;  // 0 - 2
             uint8_t evilness_level;  // 0 - 2
@@ -42,7 +44,6 @@ namespace embark_assist {
         };
 
         typedef std::array<std::array<mid_level_tile, 16>, 16> mid_level_tiles;
-//        typedef mid_level_tile mid_level_tiles[16][16];
 
         struct region_tile_datum {
             bool surveyed = false;
@@ -53,7 +54,6 @@ namespace embark_assist {
             uint8_t min_region_soil = 10;
             uint8_t max_region_soil = 0;
             bool waterfall = false;
-
             river_sizes river_size;
             int16_t biome_index[10];  // Indexed through biome_offset; -1 = null, Index of region, [0] not used
             int16_t biome[10];        // Indexed through biome_offset; -1 = null, df::biome_type, [0] not used
@@ -162,6 +162,22 @@ namespace embark_assist {
             Major
         };
 
+//        enum class adamantine_ranges : int8_t {
+//            NA = -1,
+//            Cavern_1,
+//            Cavern_2,
+//            Cavern_3,
+//            Magma_Sea
+//        };
+
+        enum class magma_ranges : int8_t {
+            NA = -1,
+            Cavern_3,
+            Cavern_2,
+            Cavern_1,
+            Volcano
+        };
+
         enum class yes_no_ranges : int8_t {
             NA = -1,
             Yes,
@@ -218,6 +234,10 @@ namespace embark_assist {
             yes_no_ranges evil_weather;  //  Will probably blow up with the magic release arcs...
             yes_no_ranges reanimation;
             yes_no_ranges thralling;
+            int8_t spire_count_min; // N/A(-1), 0-9
+            int8_t spire_count_max; // N/A(-1), 0-9
+            magma_ranges magma_min;
+            magma_ranges magma_max;
             int8_t biome_count_min; // N/A(-1), 1-9
             int8_t biome_count_max; // N/A(-1), 1-9
             int8_t region_type_1;   // N/A(-1), df::world_region_type

plugins/embark-assistant/finder_ui.cpp

@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include "Core.h"
 #include <Console.h>
 
@@ -5,6 +6,7 @@
 
 #include "Types.h"
 
+#include "MemAccess.h"
 #include "df/biome_type.h"
 #include "df/inorganic_raw.h"
 #include "df/material_flags.h"
@@ -19,6 +21,8 @@
 
 using df::global::world;
 
+#define profile_file_name ".\\data\\init\\embark_assistant_profile.txt"
+
 namespace embark_assist {
     namespace finder_ui {
 
@@ -45,6 +49,10 @@ namespace embark_assist {
             evil_weather,
             reanimation,
             thralling,
+            spire_count_min,
+            spire_count_max,
+            magma_min,
+            magma_max,
             biome_count_min,
             biome_count_max,
             region_type_1,
@@ -136,6 +144,132 @@ namespace embark_assist {
 
         //==========================================================================================================
 
+        void save_profile() {
+            color_ostream_proxy out(Core::getInstance().getConsole());
+            
+            FILE* outfile = fopen(profile_file_name, "w");
+            fields i = first_fields;
+
+            while (true) {
+                out.print("[%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->ui[static_cast<int8_t>(i)]->current_value);
+                if (i == last_fields) {
+                    break;  // done
+                }
+
+                i = static_cast <fields>(static_cast<int8_t>(i) + 1);
+            }
+
+            fclose(outfile);
+        }
+
+        //==========================================================================================================
+
+        void load_profile() {
+            color_ostream_proxy out(Core::getInstance().getConsole());
+            FILE* infile = fopen(profile_file_name, "r");
+
+            if (!infile) {
+                out.printerr("No profile file found at %s\n", profile_file_name);
+                return;
+            }
+
+            fields i = first_fields;
+            char line[80];
+            int count = 80;
+            bool found;
+            int value;
+
+            while (true) {
+
+                fgets(line, count, infile);
+                if (line[0] != '[') {
+                    out.printerr("Failed to find token start '[' at line %i\n", static_cast<int8_t>(i));
+                    return;
+                }
+
+                found = false;
+
+                for (int k = 1; k < count; k++) {
+                    if (line[k] == ':') {
+                        for (int l = 1; l < k; l++) {
+                            if (state->finder_list[static_cast<int8_t>(i)].text.c_str()[l - 1] != line[l]) {
+                                out.printerr("Token mismatch of %s vs %s\n", line, state->finder_list[static_cast<int8_t>(i)].text.c_str());
+                                return;
+                            }
+                        }
+                        if (!sscanf(&line[k + 1], "%i]", &value)) {
+                            out.printerr("Value extraction failure from %s\n", line);
+                            return;
+                        }
+
+                        for (int l = 0; l < state->ui[static_cast<int8_t>(i)]->list.size(); l++) {
+                            if (value == state->ui[static_cast<int8_t>(i)]->list[l].key) {
+                                found = true;
+                                break;
+                            }
+                        }
+
+                        if (!found) {
+                            out.printerr("Value not found in plugin. Raw mismatch? %s\n", line);
+                            return;
+                        }
+
+                        break;
+                    }
+                }
+
+                if (!found) {
+                    out.printerr("Value delimiter not found in %s\n", line);
+                    return;
+                }
+
+                if (i == last_fields) {
+                    break;  // done
+                }
+
+                i = static_cast <fields>(static_cast<int8_t>(i) + 1);
+            }
+
+            fclose(infile);
+
+            //  Checking done. No do the work.
+
+            infile = fopen(profile_file_name, "r");
+            i = first_fields;
+
+            while (true) {
+                fgets(line, count, infile);
+
+                for (int k = 1; k < count; k++) {
+                    if (line[k] == ':') {
+                        sscanf(&line[k + 1], "%i]", &value);
+
+                        state->ui[static_cast<int8_t>(i)]->current_value = value;
+                        
+                        for (int l = 0; l < state->ui[static_cast<int8_t>(i)]->list.size(); l++) {
+                            if (value == state->ui[static_cast<int8_t>(i)]->list[l].key) {
+                                state->ui[static_cast<int8_t>(i)]->current_display_value = l;
+                                break;
+                            }
+                        }
+
+                        break;
+                    }
+                }
+
+                if (i == last_fields) {
+                    break;  // done
+                }
+
+                i = static_cast <fields>(static_cast<int8_t>(i) + 1);
+            }
+
+            fclose(infile);
+        }
+
+        //==========================================================================================================
+
         void ui_setup(embark_assist::defs::find_callbacks find_callback, uint16_t max_inorganic) {
 //            color_ostream_proxy out(Core::getInstance().getConsole());
             if (!embark_assist::finder_ui::state) {
@@ -419,6 +553,56 @@ namespace embark_assist {
 
                 break;
 
+                case fields::spire_count_min:
+                case fields::spire_count_max:
+                    for (int16_t k = -1; k <= 9; k++) {
+                        if (k == -1) {
+                            element->list.push_back({ "N/A", k });
+                        }
+                        else {
+                            element->list.push_back({ std::to_string(k), k });
+                        }
+                    }
+
+                    break;
+
+                case fields::magma_min:
+                case fields::magma_max:
+                {
+                    embark_assist::defs::magma_ranges k = embark_assist::defs::magma_ranges::NA;
+                    while (true) {
+                        switch (k) {
+                        case embark_assist::defs::magma_ranges::NA:
+                            element->list.push_back({ "N/A", static_cast<int8_t>(k) });
+                            break;
+
+                        case embark_assist::defs::magma_ranges::Cavern_3:
+                            element->list.push_back({ "3:rd Cavern", static_cast<int8_t>(k) });
+                            break;
+
+                        case embark_assist::defs::magma_ranges::Cavern_2:
+                            element->list.push_back({ "2:nd Cavern", static_cast<int8_t>(k) });
+                            break;
+
+                        case embark_assist::defs::magma_ranges::Cavern_1:
+                            element->list.push_back({ "1:st Cavern", static_cast<int8_t>(k) });
+                            break;
+
+                        case embark_assist::defs::magma_ranges::Volcano:
+                            element->list.push_back({ "Volcano", static_cast<int8_t>(k) });
+                            break;
+                        }
+
+                        if (k == embark_assist::defs::magma_ranges::Volcano) {
+                            break;
+                        }
+
+                        k = static_cast <embark_assist::defs::magma_ranges>(static_cast<int8_t>(k) + 1);
+                    }
+                }
+
+                break;
+
                 case fields::biome_count_min:
                 case fields::biome_count_max:
                     for (int16_t k = 0; k < 10; k++) {
@@ -659,6 +843,22 @@ namespace embark_assist {
                     state->finder_list.push_back({ "Max Soil", static_cast<int8_t>(i) });
                     break;
 
+                case fields::spire_count_min:
+                    state->finder_list.push_back({ "Min Adamantine", static_cast<int8_t>(i) });
+                    break;
+
+                case fields::spire_count_max:
+                    state->finder_list.push_back({ "Max Adamantine", static_cast<int8_t>(i) });
+                    break;
+
+                case fields::magma_min:
+                    state->finder_list.push_back({ "Min Magma", static_cast<int8_t>(i) });
+                    break;
+
+                case fields::magma_max:
+                    state->finder_list.push_back({ "Max Magma", static_cast<int8_t>(i) });
+                    break;
+
                 case fields::biome_count_min:
                     state->finder_list.push_back({ "Min Biome Count", static_cast<int8_t>(i) });
                     break;
@@ -875,6 +1075,24 @@ namespace embark_assist {
                         static_cast<embark_assist::defs::soil_ranges>(state->ui[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;
+                    break;
+
+                case fields::spire_count_max:
+                    finder.spire_count_max = state->ui[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);
+                    break;
+
+                case fields::magma_max:
+                    finder.magma_max =
+                        static_cast<embark_assist::defs::magma_ranges>(state->ui[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;
                     break;
@@ -1015,17 +1233,25 @@ namespace embark_assist {
                         state->ui[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->finder_list_active = true;
                 }
+
             } else if (input->count(df::interface_key::CUSTOM_F)) {
                 input->clear();
                 Screen::dismiss(this);
                 find();
                 return;
+
+            } else if (input->count(df::interface_key::CUSTOM_S)) {  //  Save
+                save_profile();
+
+            } else if (input->count(df::interface_key::CUSTOM_L)) {  //  Load
+                load_profile();
             }
         }
 
@@ -1041,15 +1267,19 @@ namespace embark_assist {
             Screen::drawBorder("Embark Assistant Site Finder");
 
             embark_assist::screen::paintString(lr_pen, 1, 1, "4/6");
-            embark_assist::screen::paintString(white_pen, 4, 1, ":Shift list");
-            embark_assist::screen::paintString(lr_pen, 16, 1, "8/2");
-            embark_assist::screen::paintString(white_pen, 19, 1, ":Up/down");
-            embark_assist::screen::paintString(lr_pen, 28, 1, "ENTER");
-            embark_assist::screen::paintString(white_pen, 33, 1, ":Select item");
-            embark_assist::screen::paintString(lr_pen, 46, 1, "f");
-            embark_assist::screen::paintString(white_pen, 47, 1, ":Find");
-            embark_assist::screen::paintString(lr_pen, 53, 1, "ESC");
-            embark_assist::screen::paintString(white_pen, 56, 1, ":Abort");
+            embark_assist::screen::paintString(white_pen, 4, 1, ":<->");
+            embark_assist::screen::paintString(lr_pen, 9, 1, "8/2");
+            embark_assist::screen::paintString(white_pen, 12, 1, ":Up/Down");
+            embark_assist::screen::paintString(lr_pen, 21, 1, "ENTER");
+            embark_assist::screen::paintString(white_pen, 26, 1, ":Select");
+            embark_assist::screen::paintString(lr_pen, 34, 1, "f");
+            embark_assist::screen::paintString(white_pen, 35, 1, ":Find");
+            embark_assist::screen::paintString(lr_pen, 41, 1, "ESC");
+            embark_assist::screen::paintString(white_pen, 44, 1, ":Abort");
+            embark_assist::screen::paintString(lr_pen, 51, 1, "s");
+            embark_assist::screen::paintString(white_pen, 52, 1, ":Save");
+            embark_assist::screen::paintString(lr_pen, 58, 1, "l");
+            embark_assist::screen::paintString(white_pen, 59, 1, ":Load");
 
             for (uint16_t i = 0; i < state->finder_list.size(); i++) {
                 if (i == state->finder_list_focus) {

plugins/embark-assistant/help_ui.cpp

@@ -109,10 +109,10 @@ namespace embark_assist{
                 help_text.push_back("- Site find search. Richer set of selection criteria than the vanilla");
                 help_text.push_back("  DF Find that Embark Assistant suppresses (by using the same key).");
                 help_text.push_back("");
-                help_text.push_back("The functionality requires a screen height of at least 42 lines to display");
+                help_text.push_back("The functionality requires a screen height of at least 46 lines to display");
                 help_text.push_back("correctly (that's the height of the Finder screen), as fitting everything");
                 help_text.push_back("onto a standard 80*25 screen would be too challenging. The help is adjusted");
-                help_text.push_back("to fit into onto an 80*42 screen.");
+                help_text.push_back("to fit into onto an 80*46 screen as well.");
                 help_text.push_back("This help/info is split over several screens, and you can move between them");
                 help_text.push_back("using the TAB/Shift-TAB keys, and leave the help from any screen using ESC.");
                 help_text.push_back("");
@@ -188,6 +188,9 @@ namespace embark_assist{
                 help_text.push_back("ENTER to select a value in the value list, entering it among the selections.");
                 help_text.push_back("f to activate the Find functionality using the values in the middle column.");
                 help_text.push_back("ESC to leave the screen without activating a Find operation.");
+                help_text.push_back("s/l is used to save/load search profile to/from embark_assistant_profile.txt");
+                help_text.push_back("stored in .\\data\\init. There's some minor error detection that will refuse");
+                help_text.push_back("to load a file that doesn't check out.");
                 help_text.push_back("The X and Y dimensions are those of the embark to search for. Unlike DF");
                 help_text.push_back("itself these parameters are initiated to match the actual embark rectangle");
                 help_text.push_back("when a new search is initiated (prior results are cleared.");
@@ -211,7 +214,7 @@ namespace embark_assist{
                 help_text.push_back("feature is Present in the embark, and entering the same value multiple");
                 help_text.push_back("times does nothing (the first match ticks all requirements off). It can be");
                 help_text.push_back("noted that all the Economic materials are found in the much longer Mineral");
-                help_text.push_back("list. Note that Find is a fairly time consuming task (is it is in vanilla).");
+                help_text.push_back("list. Note that Find is a fairly time consuming task (as it is in vanilla).");
                 break;
 
             case pages::Caveats:
@@ -250,13 +253,18 @@ namespace embark_assist{
                 help_text.push_back("  Flux determination is made by finding the reaction PIG_IRON_MAKING.");
                 help_text.push_back("- Right world map overlay not implemented as author has failed to");
                 help_text.push_back("  emulate the sizing logic exactly.");
-                help_text.push_back("Version 0.2 2018-02-25");
+                help_text.push_back("- There's currently a DF bug that causes adamantine spires reaching");
+                help_text.push_back("  that have been removed at world gen to fail to be generated. It's likely");
+                help_text.push_back("  this bug also affects magma pools. This plugin does not address this.");
+                help_text.push_back("Version 0.3 2018-02-26");
 
                 break;
             }
 
             //  Add control keys to first line.
-            embark_assist::screen::paintString(pen_lr, 1, 1, "TAB/Shift-TAB");
+            embark_assist::screen::paintString(pen_lr, 1, 1, "TAB");
+            embark_assist::screen::paintString(pen, 4, 1, "/");
+            embark_assist::screen::paintString(pen_lr, 5, 1, "Shift-TAB");
             embark_assist::screen::paintString(pen, 14, 1, ":Next/Previous Page");
             embark_assist::screen::paintString(pen_lr, 34, 1, "ESC");
             embark_assist::screen::paintString(pen, 37, 1, ":Leave Info/Help");
@@ -285,11 +293,15 @@ namespace embark_assist{
                 break;
 
             case pages::Finder:
-                embark_assist::screen::paintString(pen_lr, 1, 4, "4/6");
-                embark_assist::screen::paintString(pen_lr, 1, 5, "8/2");
+                embark_assist::screen::paintString(pen_lr, 1, 4, "4");
+                embark_assist::screen::paintString(pen_lr, 3, 4, "6");
+                embark_assist::screen::paintString(pen_lr, 1, 5, "8");
+                embark_assist::screen::paintString(pen_lr, 3, 5, "2");
                 embark_assist::screen::paintString(pen_lr, 1, 6, "ENTER");
                 embark_assist::screen::paintString(pen_lr, 1, 7, "f");
                 embark_assist::screen::paintString(pen_lr, 1, 8, "ESC");
+                embark_assist::screen::paintString(pen_lr, 1, 9, "s");
+                embark_assist::screen::paintString(pen_lr, 3, 9, "l");
                 break;
 
             case pages::Caveats:

plugins/embark-assistant/matcher.cpp

@@ -51,6 +51,8 @@ namespace embark_assist {
             bool evil_weather_found = false;
             bool reanimation_found = false;
             bool thralling_found = false;
+            uint8_t spire_count = 0;
+            int8_t magma_level = -1;
             bool biomes[ENUM_LAST_ITEM(biome_type) + 1];
             bool region_types[ENUM_LAST_ITEM(world_region_type) + 1];
             uint8_t biome_count;
@@ -199,6 +201,24 @@ namespace embark_assist {
                         thralling_found = true;
                     }
 
+                    //  Spires
+                    if (mlt->at(i).at(k).adamantine_level != -1) {
+                        spire_count++;
+
+                        if (finder->spire_count_max != -1 &&
+                            finder->spire_count_max < spire_count) return false;
+                    }
+
+                    //  Magma
+                    if (mlt->at(i).at(k).magma_level != -1) {
+                        if (mlt->at(i).at(k).magma_level > magma_level)
+                        {
+                            magma_level = mlt->at(i).at(k).magma_level;
+                            if (finder->magma_max != embark_assist::defs::magma_ranges::NA &&
+                                static_cast<int8_t>(finder->magma_max) < magma_level) return false;
+                        }
+                    }
+
                     //  Biomes
                     biomes[survey_results->at(x).at(y).biome[mlt->at(i).at(k).biome_offset]] = true;
 
@@ -292,6 +312,14 @@ namespace embark_assist {
             //  Thralling
             if (finder->thralling == embark_assist::defs::yes_no_ranges::Yes && !thralling_found) return false;
 
+            //  Spires
+            if (finder->spire_count_min != -1 && finder->spire_count_min > spire_count) return false;
+            if (finder->spire_count_max != -1 && finder->spire_count_max < spire_count) return false;
+
+            //  Magma
+            if (// finder->magma_min != embark_assist::defs::magma_ranges::NA &&  //  This check is redundant.
+                finder->magma_min > static_cast<embark_assist::defs::magma_ranges>(magma_level)) return false;
+
             //  Biomes
             if (finder->biome_count_min != -1 ||
                 finder->biome_count_max != -1) {
@@ -612,6 +640,8 @@ namespace embark_assist {
                     break;
                 }
 
+                //  Spire Count Min/Max
+                //  Magma Min/Max
                 //  Biome Count Min (Can't do anything with Max at this level)
                 if (finder->biome_count_min > tile->biome_count) return false;
 
@@ -964,6 +994,8 @@ namespace embark_assist {
                     break;
                 }
 
+                //  Spire Count Min/Max
+                //  Magma Min/Max
                 //  Biome Count Min (Can't do anything with Max at this level)
                 if (finder->biome_count_min > tile->biome_count) return false;
 
@@ -1304,6 +1336,18 @@ uint16_t embark_assist::matcher::find(embark_assist::defs::match_iterators *iter
             return 0;
         }
 
+        if (iterator->finder.spire_count_max < iterator->finder.spire_count_min &&
+            iterator->finder.spire_count_max != -1) {
+            out.printerr("matcher::find: Will never find any matches with max spires < min spires\n");
+            return 0;
+        }
+
+        if (iterator->finder.magma_max < iterator->finder.magma_min &&
+            iterator->finder.magma_max != embark_assist::defs::magma_ranges::NA) {
+            out.printerr("matcher::find: Will never find any matches with max magma < min magma\n");
+            return 0;
+        }
+
         if (iterator->finder.biome_count_max < iterator->finder.biome_count_min &&
             iterator->finder.biome_count_max != -1) {
             out.printerr("matcher::find: Will never find any matches with max biomes < min biomes\n");

plugins/embark-assistant/survey.cpp

@@ -14,6 +14,10 @@
 #include "df/creature_interaction_effect_display_symbolst.h"
 #include "df/creature_interaction_effect_type.h"
 #include "df/feature_init.h"
+#include "df/feature_init_deep_special_tubest.h"
+#include "df/feature_init_magma_poolst.h"
+#include "df/feature_init_volcanost.h"
+#include "df/feature_type.h"
 #include "df/inorganic_flags.h"
 #include "df/inorganic_raw.h"
 #include "df/interaction.h"
@@ -577,12 +581,33 @@ void embark_assist::survey::survey_mid_level_tile(embark_assist::defs::geo_data
             base_z = elevation - 1;
             features = details->features[i][k];
             std::map<int, int> layer_bottom, layer_top;
+            mlt->at(i).at(k).adamantine_level = -1;
+            mlt->at(i).at(k).magma_level = -1;
 
             end_check_l = static_cast<uint16_t>(features.size());
             for (size_t l = 0; l < end_check_l; l++) {
                 auto feature = features[l];
 
-                if (feature->layer != -1 &&
+                if (feature->feature_idx != -1) {
+                    switch (world_data->feature_map[x / 16][y / 16].features->feature_init[x % 16][y % 16][feature->feature_idx]->getType())
+                    {
+                    case df::feature_type::deep_special_tube:
+                        mlt->at(i).at(k).adamantine_level = world_data->feature_map[x / 16][y / 16].features->feature_init[x % 16][y % 16][feature->feature_idx]->start_depth;
+                        break;
+
+                    case df::feature_type::magma_pool:
+                        mlt->at(i).at(k).magma_level = 2 - world_data->feature_map[x / 16][y / 16].features->feature_init[x % 16][y % 16][feature->feature_idx]->start_depth;
+                        break;
+
+                    case df::feature_type::volcano:
+                        mlt->at(i).at(k).magma_level = 3;
+                        break;
+
+                    default:
+                        break;
+                    }
+                }
+                else if (feature->layer != -1 &&
                     feature->min_z != -30000) {
                     auto layer = world_data->underground_regions[feature->layer];
 
@@ -592,7 +617,6 @@ void embark_assist::survey::survey_mid_level_tile(embark_assist::defs::geo_data
 
                     if (layer->type == df::world_underground_region::MagmaSea) {
                         min_z = feature->min_z;  //  The features are individual per region tile
-                        break;
                     }
                 }
             }