Made an AI debug view to I can make working on the AI easier. I might add the ability to toggle things on/off live to see what the AI does.

ai.hpp

@@ -34,6 +34,7 @@ namespace ai {
     void update();
 
     void dump();
+    std::string to_string();
   };
 
   struct AIManager {

ai_debug.cpp

@@ -61,4 +61,14 @@ namespace ai {
     dump_script(script, start, plan.script);
   }
 
+  std::string EntityAI::to_string() {
+    AIProfile* profile = ai::profile();
+    std::string result = wants_to();
+
+    for(auto& [name, name_id] : *profile) {
+      result += fmt::format("\n{}={}", name, start.test(name_id));
+    }
+
+    return result;
+  }
 }

autowalker.cpp

@@ -17,6 +17,7 @@ int number_left() {
   return count;
 }
 
+
 template<typename Comp>
 Pathing compute_paths() {
   auto& walls_original = GameDB::current_level().map->$walls;
@@ -41,6 +42,16 @@ Pathing compute_paths() {
   return paths;
 }
 
+DinkyECS::Entity Autowalker::camera_aim() {
+  auto& level = GameDB::current_level();
+  // what happens if there's two things at that spot
+  if(level.collision->something_there(fsm.$main_ui.$rayview->aiming_at)) {
+    return level.collision->get(fsm.$main_ui.$rayview->aiming_at);
+  } else {
+    return 0;
+  }
+}
+
 void Autowalker::log(std::wstring msg) {
   fsm.$map_ui.log(msg);
 }
@@ -328,10 +339,10 @@ void Autowalker::process_move(Pathing& paths) {
   rotate_player(current, target);
 
   // what are we aiming at?
-  auto aimed_at = fsm.$main_ui.camera_aim();
+  auto aimed_at = camera_aim();
 
   if(aimed_at && GameDB::current_world()->has<components::InventoryItem>(aimed_at)) {
-  // NOTE: if we're aiming at an item then pick it up
+    // NOTE: if we're aiming at an item then pick it up
     // for now just loot it then close to get it off the map
     send_event(gui::Event::LOOT_ITEM);
     send_event(gui::Event::LOOT_OPEN);

autowalker.hpp

@@ -39,6 +39,7 @@ struct Autowalker {
   void player_use_healing();
   InventoryStats player_item_count();
   ai::State update_state(ai::State start);
+  DinkyECS::Entity camera_aim();
 
   Pathing path_to_enemies();
   Pathing path_to_items();

gui/fsm.cpp

@@ -354,10 +354,9 @@ namespace gui {
             $loot_ui.update();
             event(Event::LOOT_OPEN);
             break;
-          case KEY::Z: {
+          case KEY::Z:
-            auto& player_pos = GameDB::player_position();
+            $main_ui.toggle_mind_reading();
-            System::distribute_loot({player_pos.aiming_at});
+            break;
-            } break;
           case KEY::X:
             event(Event::STAIRS_DOWN);
             break;

gui/main_ui.cpp

@@ -4,6 +4,7 @@
 #include <fmt/xchar.h>
 #include "constants.hpp"
 #include "game_level.hpp"
+#include "ai.hpp"
 
 namespace gui {
   using namespace components;
@@ -31,20 +32,12 @@ namespace gui {
     $overlay_ui.init();
   }
 
-  DinkyECS::Entity MainUI::camera_aim() {
-    auto& level = GameDB::current_level();
-    // what happens if there's two things at that spot
-    if(level.collision->something_there($rayview->aiming_at)) {
-      return level.collision->get($rayview->aiming_at);
-    } else {
-      return 0;
-    }
-  }
 
   void MainUI::render() {
     if($needs_render) $rayview->render();
     $rayview->draw($window);
 
+    if($mind_reading) render_mind_reading();
     $overlay_ui.render($window);
   }
 
@@ -97,6 +90,32 @@ namespace gui {
     }
   }
 
+  void MainUI::toggle_mind_reading() {
+    $mind_reading = !$mind_reading;
+
+    if($mind_reading) {
+      render_mind_reading();
+    } else {
+      $overlay_ui.close_text("left");
+    }
+  }
+
+  void MainUI::render_mind_reading() {
+    auto level = GameDB::current_level();
+    if(level.collision->occupied($rayview->aiming_at)) {
+      auto entity = level.collision->get($rayview->aiming_at);
+
+      if(auto enemy_ai = level.world->get_if<ai::EntityAI>(entity)) {
+        $overlay_ui.show_text("left", fmt::format(L"AI: {}",
+              guecs::to_wstring(enemy_ai->to_string())));
+      } else {
+        $overlay_ui.show_text("left", L"no mind to read");
+      }
+    } else {
+      $overlay_ui.show_text("left", L"nothing there");
+    }
+  }
+
   void MainUI::update_level() {
     auto& level = GameDB::current_level();
     auto& player_position = GameDB::player_position();

gui/main_ui.hpp

@@ -14,6 +14,7 @@ namespace gui {
     public:
     int $compass_dir = 0;
     bool $needs_render = true;
+    bool $mind_reading = false;
     sf::Clock $clock;
     sf::RenderWindow& $window;
     OverlayUI $overlay_ui;
@@ -31,7 +32,6 @@ namespace gui {
     Point plan_move(int dir, bool strafe);
     void abort_plan();
     void update_level();
-    DinkyECS::Entity camera_aim();
 
     void init();
     void render();
@@ -39,5 +39,7 @@ namespace gui {
     lel::Cell overlay_cell(const std::string& name);
 
     void dead_entity(DinkyECS::Entity entity);
+    void toggle_mind_reading();
+    void render_mind_reading();
   };
 }

systems.cpp

@@ -270,6 +270,7 @@ void System::combat(int attack_id) {
     battle.set_all("enemy_found", true);
     battle.set_all("in_combat", true);
     battle.plan();
+    battle.dump();
   }
 
   while(auto act = battle.next()) {