More notes on the next things to do.

components.hpp

@@ -27,6 +27,11 @@ namespace components {
     DEFINE_SERIALIZABLE(Loot, amount);
   };
 
+  struct Inventory {
+    int gold;
+    DEFINE_SERIALIZABLE(Inventory, gold);
+  };
+
   struct Tile {
     std::string chr;
     DEFINE_SERIALIZABLE(Tile, chr);

dinkyecs.hpp

@@ -124,6 +124,4 @@ namespace DinkyECS {
         return !queue.empty();
       }
   };
-
-
 }

gui.cpp

@@ -73,18 +73,21 @@ void GUI::create_renderer() {
 
   $document = Renderer([&, player]{
     const auto& player_combat = $world.get<Combat>(player.entity);
+    const auto& inventory = $world.get<Inventory>(player.entity);
     $status_text = player_combat.hp > 0 ? "NOT DEAD" : "DEAD!!!!!!";
 
     std::vector<Element> log_list;
     for(auto msg : $log.messages) {
       log_list.push_back(text(msg));
     }
+
     auto log_box = vbox(log_list) | yflex_grow | border;
 
     return hbox({
         hflow(
           vbox(
-              text(format("HP: {: >3}", player_combat.hp)) | border,
+              text(format("HP: {: >3} GOLD: {: >3}",
+                  player_combat.hp, inventory.gold)) | border,
               text($status_text) | border,
               separator(),
               log_box
@@ -126,7 +129,9 @@ void GUI::handle_world_events() {
         break;
       case eGUI::LOOT: {
           auto loot = $world.get<Loot>(entity);
-          $log.log(format("You found {} gold.", loot.amount));
+          auto inventory = $world.get<Inventory>(player.entity);
+          $log.log(format("You found {} gold. You have {} now.",
+                loot.amount, inventory.gold));
         }
         break;
       default:

main.cpp

@@ -27,6 +27,7 @@ void configure_world(DinkyECS::World &world, Map &game_map) {
   world.set<Motion>(player.entity, {0, 0});
   world.set<Combat>(player.entity, {100, 10});
   world.set<Tile>(player.entity, {config.PLAYER_TILE});
+  world.set<Inventory>(player.entity, {5});
 
   auto enemy = world.entity();
   world.set<Position>(enemy, {game_map.place_entity(1)});

save.cpp

@@ -27,6 +27,7 @@ void save::to_file(fs::path path, DinkyECS::World &world, Map &map) {
   extract<Combat>(world, save_data.combat);
   extract<Motion>(world, save_data.motion);
   extract<Tile>(world, save_data.tile);
+  extract<Inventory>(world, save_data.inventory);
 
   archive.save(save_data);
   std::string_view archive_view = archive.get_buffer();
@@ -68,6 +69,7 @@ void save::from_file(fs::path path, DinkyECS::World &world_out, Map &map_out) {
   inject<Combat>(world_out, save_data.combat);
   inject<Motion>(world_out, save_data.motion);
   inject<Tile>(world_out, save_data.tile);
+  inject<Inventory>(world_out, save_data.inventory);
 
   map_out = Map(save_data.map.input_map,
       save_data.map.walls, save_data.map.limit);

save.hpp

@@ -33,8 +33,9 @@ namespace save {
     std::map<DinkyECS::Entity, components::Motion> motion;
     std::map<DinkyECS::Entity, components::Combat> combat;
     std::map<DinkyECS::Entity, components::Tile> tile;
+    std::map<DinkyECS::Entity, components::Inventory> inventory;
 
-    DEFINE_SERIALIZABLE(SaveData, facts, map, position, motion, combat, tile);
+    DEFINE_SERIALIZABLE(SaveData, facts, map, position, motion, combat, tile, inventory);
   };
 
   void to_file(fs::path path, DinkyECS::World &world, Map &map);

status.txt

@@ -3,10 +3,18 @@ NOTES:
 
 TODO:
 
+* Event system could take additional data so that the events can be more coarse and simpler.
+* Simplify the combat/collision system so that it's not a bunch of if-cases.
+* Inventory needs to be better, but need some kinds of "weapons" or other loot to get and not just gold.
+* Run the ansi_parser on the whole UI so I can use colors and other glyphs.
+* Create a few more enemy types to fight.
+* Devise a more complete map/world generator that can use the loot and enemies better.
+* Maybe an LOS system, but the hearing version works pretty well so far.
+* Probably a system for mapping collision types to sound effects, rather than having the GUI do it.
+
 * Write a test that generates a ton of maps then confirms there's a path from one room to every other room?
 * Lua integration?
 
 * BUG: If map is < 90 zome out crashes.
 
-* Simple loot system.
 * Bring back sounds, check out SoLoud.

systems.cpp

@@ -127,6 +127,11 @@ void System::combat(DinkyECS::World &world, Player &player) {
         }
       } else if(world.has<Loot>(entity)) {
         world.send<eGUI>(eGUI::LOOT, entity);
+        auto &loot = world.get<Loot>(entity);
+        auto &loot_pos = world.get<Position>(entity);
+        auto &inventory = world.get<Inventory>(player.entity);
+        inventory.gold += loot.amount;
+        collider.remove(loot_pos.location);
       } else {
         println("UNKNOWN COLLISION TYPE {}", entity);
       }