More refactoring to get the GUI dumber.

components.hpp

@@ -25,15 +25,4 @@ namespace Components {
   struct Tile {
     std::string chr = "!";
   };
-
-  struct ActionLog {
-    std::deque<std::string> messages;
-
-    void log(std::string msg) {
-      messages.push_front(msg);
-      if(messages.size() > 20) {
-        messages.pop_back();
-      }
-    }
-  };
 }

events.hpp

@@ -1,5 +1,7 @@
 #pragma once
 
-enum GUIEvent {
+namespace Events {
+  enum GUI {
     START, HIT, MISS, DEAD
   };
+}

gui.cpp

@@ -51,8 +51,7 @@ sf::Color GUI::color(Value val) {
   return VALUES[size_t(val)];
 }
 
-GUI::GUI() :
+GUI::GUI(DinkyECS::World &world, Map& game_map) :
-  $game_map(GAME_MAP_X, GAME_MAP_Y),
   $window(sf::VideoMode(VIDEO_X,VIDEO_Y), "Roguish"),
   $screen(SCREEN_X, SCREEN_Y),
   $map_screen(0,0),
@@ -60,7 +59,9 @@ GUI::GUI() :
   $map_font_size(BASE_MAP_FONT_SIZE),
   $line_spacing(0),
   $sounds("./assets"),
-  $log({{"Welcome to the game!"}})
+  $log({{"Welcome to the game!"}}),
+  $world(world),
+  $game_map(game_map)
 {
   // this needs a config file soon
   $font.loadFromFile("./assets/text.otf");
@@ -72,8 +73,6 @@ GUI::GUI() :
   $ui_text.setPosition(0,0);
   $ui_text.setCharacterSize(UI_FONT_SIZE);
   $ui_text.setFillColor(color(Value::LIGHT_LIGHT));
-
-  $game_map.generate();
 }
 
 void GUI::create_renderer() {
@@ -112,30 +111,28 @@ void GUI::create_renderer() {
 void GUI::handle_world_events() {
   auto player = $world.get_the<Player>();
 
-  while($world.has_event<GUIEvent>()) {
+  while($world.has_event<Events::GUI>()) {
-    auto [evt, entity] = $world.recv<GUIEvent>();
+    auto [evt, entity] = $world.recv<Events::GUI>();
     switch(evt) {
-      case GUIEvent::HIT: {
+      case Events::GUI::HIT: {
           auto combat = $world.get<Combat>(entity);
 
           if(entity == player.entity) {
             $log.log(format("Enemy HIT YOU, you have {} HP!", combat.hp));
             $sounds.play("hit");
-            shake();
           } else {
             $log.log(format("You HIT enemy, they have {} HP!", combat.hp));
             $sounds.play("hit");
-            shake();
           }
         } break;
-      case GUIEvent::MISS:
+      case Events::GUI::MISS:
         if(entity == player.entity) {
           $log.log("You MISSED the enemy.");
         } else {
           $log.log("Enemy MISSED YOU.");
         }
         break;
-      case GUIEvent::DEAD:
+      case Events::GUI::DEAD:
         $log.log("--- ENEMY DEAD!");
         break;
       default:
@@ -305,43 +302,6 @@ void GUI::shake() {
   }
 }
 
-void GUI::configure_world() {
-  // this sets up the gui event system
-  $world.set_the<GUIEvent>(GUIEvent::START);
-
-  dbc::check($game_map.room_count() > 1, "not enough rooms in map.");
-  // configure a player as a fact of the world
-  Player player{$world.entity()};
-  $world.set_the<Player>(player);
-
-  spatial_map collider;
-  $world.set_the<spatial_map>(collider);
-
-  $world.set<Position>(player.entity, {$game_map.place_entity(0)});
-  $world.set<Motion>(player.entity, {0, 0});
-  $world.set<Combat>(player.entity, {100, 10});
-  $world.set<Tile>(player.entity, {PLAYER_TILE});
-
-  auto enemy = $world.entity();
-  $world.set<Position>(enemy, {$game_map.place_entity(1)});
-  $world.set<Motion>(enemy, {0,0});
-  $world.set<Combat>(enemy, {20, 10});
-  $world.set<Tile>(enemy, {ENEMY_TILE});
-
-  auto enemy2 = $world.entity();
-  $world.set<Position>(enemy2, {$game_map.place_entity(2)});
-  $world.set<Motion>(enemy2, {0,0});
-  $world.set<Combat>(enemy2, {20, 10});
-  $world.set<Tile>(enemy2, {"*"});
-
-  auto gold = $world.entity();
-  $world.set<Position>(gold, {$game_map.place_entity($game_map.room_count() - 1)});
-  $world.set<Treasure>(gold, {100});
-  $world.set<Tile>(gold, {"$"});
-
-  System::init_positions($world);
-}
-
 void GUI::render_scene() {
   $screen.Clear();
   $map_screen.Clear();
@@ -352,7 +312,6 @@ void GUI::render_scene() {
 }
 
 int GUI::main() {
-  configure_world();
   create_renderer();
   run_systems();
 

gui.hpp

@@ -36,8 +36,18 @@ enum class Value {
   LIGHT_LIGHT, WHITE, TRANSPARENT
 };
 
+struct ActionLog {
+  std::deque<std::string> messages;
+
+  void log(std::string msg) {
+    messages.push_front(msg);
+    if(messages.size() > 20) {
+      messages.pop_back();
+    }
+  }
+};
+
 class GUI {
-  Map $game_map;
   string $status_text = "NOT DEAD";
   Component $document;
   Component $map_view;
@@ -48,7 +58,6 @@ class GUI {
   sf::RenderWindow $window;
   Screen $screen;
   Screen $map_screen;
-  DinkyECS::World $world;
   sf::Texture $font_texture;
   std::unordered_map<wchar_t, sf::Sprite> $sprites;
   Point $view_port;
@@ -56,10 +65,12 @@ class GUI {
   sf::Glyph $base_glyph;
   float $line_spacing;
   SoundManager $sounds;
-  Components::ActionLog $log;
+  ActionLog $log;
+  DinkyECS::World& $world;
+  Map& $game_map;
 
 public:
-  GUI();
+  GUI(DinkyECS::World& world, Map& game_map);
   // disable copying
   GUI(GUI &gui) = delete;
 
@@ -71,7 +82,6 @@ public:
   void handle_world_events();
   void draw_screen(bool clear=true, float map_off_x=0.0f, float map_off_y=0.0f);
   void shake();
-  void configure_world();
   void run_systems();
   void resize_map(int new_size);
   sf::Sprite &get_text_sprite(wchar_t tile);

main.cpp

@@ -1,6 +1,57 @@
 #include "gui.hpp"
+#include "dinkyecs.hpp"
+#include "systems.hpp"
+#include "events.hpp"
+#include "components.hpp"
+#include "dbc.hpp"
+#include "collider.hpp"
+
+/*
+ * This needs to be turned into a real world generator
+ * system.
+ */
+void configure_world(DinkyECS::World &world, Map &game_map) {
+  // this sets up the gui event system
+  world.set_the<Events::GUI>(Events::GUI::START);
+
+  // configure a player as a fact of the world
+  Player player{world.entity()};
+  world.set_the<Player>(player);
+
+  spatial_map collider;
+  world.set_the<spatial_map>(collider);
+
+  world.set<Position>(player.entity, {game_map.place_entity(0)});
+  world.set<Motion>(player.entity, {0, 0});
+  world.set<Combat>(player.entity, {100, 10});
+  world.set<Tile>(player.entity, {PLAYER_TILE});
+
+  auto enemy = world.entity();
+  world.set<Position>(enemy, {game_map.place_entity(1)});
+  world.set<Motion>(enemy, {0,0});
+  world.set<Combat>(enemy, {20, 10});
+  world.set<Tile>(enemy, {ENEMY_TILE});
+
+  auto enemy2 = world.entity();
+  world.set<Position>(enemy2, {game_map.place_entity(2)});
+  world.set<Motion>(enemy2, {0,0});
+  world.set<Combat>(enemy2, {20, 10});
+  world.set<Tile>(enemy2, {"*"});
+
+  auto gold = world.entity();
+  world.set<Position>(gold, {game_map.place_entity(game_map.room_count() - 1)});
+  world.set<Treasure>(gold, {100});
+  world.set<Tile>(gold, {"$"});
+}
+
 
 int main() {
-  GUI gui;
+  DinkyECS::World world;
+  Map game_map(GAME_MAP_X, GAME_MAP_Y);
+  game_map.generate();
+
+  configure_world(world, game_map);
+  System::init_positions(world);
+  GUI gui(world, game_map);
   return gui.main();
 }

systems.cpp

@@ -98,21 +98,21 @@ void System::combat(DinkyECS::World &world, Player &player) {
       int player_dmg = player_combat.attack(enemy_combat);
 
       if(player_dmg > 0) {
-        world.send<GUIEvent>(GUIEvent::HIT, entity);
+        world.send<Events::GUI>(Events::GUI::HIT, entity);
       } else {
-        world.send<GUIEvent>(GUIEvent::MISS, entity);
+        world.send<Events::GUI>(Events::GUI::MISS, entity);
       }
 
       if(enemy_combat.hp > 0) {
         int enemy_dmg = enemy_combat.attack(player_combat);
 
         if(enemy_dmg > 0) {
-          world.send<GUIEvent>(GUIEvent::HIT, player.entity);
+          world.send<Events::GUI>(Events::GUI::HIT, player.entity);
         } else {
-          world.send<GUIEvent>(GUIEvent::MISS, player.entity);
+          world.send<Events::GUI>(Events::GUI::MISS, player.entity);
         }
       } else {
-          world.send<GUIEvent>(GUIEvent::DEAD, entity);
+          world.send<Events::GUI>(Events::GUI::DEAD, entity);
       }
     }
   }