Simple battle system included in the boss fight but I need to figure out how it should operate.

assets/bosses.json

@@ -62,8 +62,9 @@
           }
         ]
       },
-      {"_type": "Combat", "hp": 20, "max_hp": 20, "damage": 20, "dead": false},
-      {"_type": "Sound", "attack": "Marmot_Scream_1", "death": "Creature_Death_1"}
+      {"_type": "Combat", "hp": 200, "max_hp": 200, "damage": 20, "dead": false},
+      {"_type": "Sound", "attack": "Marmot_Scream_1", "death": "Creature_Death_1"},
+      {"_type": "EnemyConfig", "ai_script": "Enemy::actions", "ai_start_name": "Enemy::initial_state", "ai_goal_name": "Enemy::final_state"}
     ]
   }
 }

battle.cpp

@@ -40,13 +40,13 @@ namespace combat {
     }
   }
 
-  void BattleEngine::set(DinkyECS::Entity entity, std::string state, bool setting) {
+  void BattleEngine::set(DinkyECS::Entity entity, const std::string& state, bool setting) {
     dbc::check(combatants.contains(entity), "invalid combatant given to BattleEngine");
     auto& action = combatants.at(entity);
     action.ai.set_state(state, setting);
   }
 
-  void BattleEngine::set_all(std::string state, bool setting) {
+  void BattleEngine::set_all(const std::string& state, bool setting) {
     for(auto& [ent, action] : combatants) {
       action.ai.set_state(state, setting);
     }

battle.hpp

@@ -30,8 +30,8 @@ namespace combat {
     bool plan();
     std::optional<BattleResult> next();
     void dump();
-    void set(DinkyECS::Entity entity, std::string state, bool setting);
-    void set_all(std::string state, bool setting);
+    void set(DinkyECS::Entity entity, const std::string& state, bool setting);
+    void set_all(const std::string& state, bool setting);
     void queue(DinkyECS::Entity entity, BattleAction action);
   };
 }

boss/fight.cpp

@@ -87,7 +87,7 @@ namespace boss {
         const std::string& player_pos = run % 10 < 5 ? "player1" : "player2";
         $ui.move_actor("player", player_pos);
         int attack_id = std::any_cast<int>(data);
-        boss::System::combat(attack_id);
+        boss::System::combat($world, $boss_id, attack_id);
         state(State::PLAYER_TURN);
        } break;
       default:
@@ -110,7 +110,7 @@ namespace boss {
         $ui.move_actor("boss", boss_at);
         $ui.animate_actor("boss");
         int attack_id = std::any_cast<int>(data);
-        boss::System::combat(attack_id);
+        boss::System::combat($world, $boss_id, attack_id);
         state(State::BOSS_TURN);
        } break;
       default:

boss/system.cpp

@@ -2,6 +2,8 @@
 #include <fmt/core.h>
 #include "components.hpp"
 #include "game_level.hpp"
+#include "ai.hpp"
+#include "battle.hpp"
 
 namespace boss {
   using namespace components;
@@ -10,6 +12,22 @@ namespace boss {
     fmt::println("load it");
   }
 
+  void System::initialize_boss_ai(DinkyECS::World& world, DinkyECS::Entity boss_id) {
+    dbc::check(world.has<EnemyConfig>(boss_id), "boss doesn't have an AI EnemyConfig");
+
+    auto& config = world.get<EnemyConfig>(boss_id);
+
+    auto ai_start = ai::load_state(config.ai_start_name);
+
+    auto ai_goal = ai::load_state(config.ai_goal_name);
+
+    ai::EntityAI boss_ai(config.ai_script, ai_start, ai_goal);
+    boss_ai.set_state("tough_personality", true);
+    boss_ai.set_state("detect_enemy", true);
+
+    world.set<ai::EntityAI>(boss_id, boss_ai);
+  }
+
   shared_ptr<boss::Fight> System::create_bossfight() {
     auto& level = GameDB::current_level();
     auto prev_world = GameDB::current_world();
@@ -24,13 +42,52 @@ namespace boss {
     auto boss_id = world->entity();
     components::configure_entity(*world, boss_id, boss_data["components"]);
 
+    initialize_boss_ai(*world, boss_id);
+
+    dbc::check(world->has<ai::EntityAI>(boss_id), "boss doesn't have an AI");
+
     return make_shared<boss::Fight>(world, boss_id);
   }
 
-  void System::combat(int attack_id) {
-    (void)attack_id;
-  }
+  void System::combat(std::shared_ptr<DinkyECS::World> world, DinkyECS::Entity boss_id, int attack_id) {
+    // get the player from the previous level, but should I just make the boss fights a level?
+    auto& level = GameDB::current_level();
+    dbc::check(world->has<ai::EntityAI>(boss_id), "boss doesn't have an AI");
 
-  void System::ai_initialize() {
+    auto& player_combat = world->get<Combat>(level.player);
+    auto& boss_ai = world->get<ai::EntityAI>(boss_id);
+    auto& boss_combat = world->get<Combat>(boss_id);
+
+    combat::BattleEngine battle;
+    battle.add_enemy({boss_id, boss_ai, boss_combat});
+
+    battle.set_all("enemy_found", true);
+    battle.set_all("in_combat", true);
+    battle.plan();
+
+    battle.dump();
+
+    while(auto act = battle.next()) {
+      auto [enemy, enemy_action] = *act;
+
+      Events::Combat result {
+        player_combat.attack(enemy.combat), 0
+      };
+
+      if(result.player_did > 0) {
+        auto& the_belt = world->get_the<ritual::Belt>();
+
+        dbc::check(the_belt.has(attack_id), "STOP passing invalid attack IDs to the system.");
+        fmt::println("player did damage");
+      }
+
+      if(enemy_action == combat::BattleAction::ATTACK) {
+        result.enemy_did = enemy.combat.attack(player_combat);
+        fmt::println("enemy did damage");
+      }
+
+      // need to replicate this in the boss UI
+      world->send<Events::GUI>(Events::GUI::COMBAT, enemy.entity, result);
+    }
   }
 }

boss/system.hpp

@@ -7,7 +7,7 @@ namespace boss {
   namespace System {
     void load_config();
     std::shared_ptr<boss::Fight> create_bossfight();
-    void combat(int attack_id);
-    void ai_initialize();
+    void combat(std::shared_ptr<DinkyECS::World> world, DinkyECS::Entity boss_id, int attack_id);
+    void initialize_boss_ai(DinkyECS::World& world, DinkyECS::Entity boss_id);
   }
 }

gui/fsm.cpp

@@ -78,7 +78,7 @@ namespace gui {
     using enum Event;
     switch(ev) {
       case TICK: {
-        dbc::log("!!!!!! FIX System::combat");
+        dbc::log("!!!!!! FIX System::combat(0) doesn't use any weapons, only first");
         System::combat(0);
         run_systems();
         state(State::IN_COMBAT);

systems.cpp

@@ -210,8 +210,6 @@ void System::death() {
   });
 
   // this goes through everything that died and changes them to a gravestone
-  // NOTE: this could be a separate system but also could be a function in
-  // components::
   for(auto ent : dead_things) {
     if(auto snd = world.get_if<Sound>(ent)) {
       sound::stop(snd->attack);
@@ -255,6 +253,8 @@ void System::combat(int attack_id) {
     battle.plan();
   }
 
+  battle.dump();
+
   while(auto act = battle.next()) {
     auto [enemy, enemy_action] = *act;