UPD: Refactor Building System

CMakeLists.txt

@@ -79,6 +79,8 @@ add_executable(Dicewars_Siedler src/main.cpp
         src/game/hexWorld/tileGenerator/ForestTileGenerator.h
         src/engine/toolbox/Random.cpp
         src/engine/toolbox/Random.h
+        src/game/TileInteractionSystem.cpp
+        src/game/TileInteractionSystem.h
 )
 
 target_include_directories(Dicewars_Siedler PRIVATE

src/game/GameLayer.cpp

@@ -67,38 +67,22 @@ void GameLayer::onUpdate()
         renderer->submitEntity(entity.get());
     }
 
-    for (HexTile& tile : map->tiles) {
-        glm::vec3 intersectionPoint;
-        bool highlight = tile.intersect(camera->getPosition(), mousePicker->getCurrentRay(), intersectionPoint);
-        tile.isHighlighted = highlight;
-
-        if (tile.isHighlighted) {
-            if (InputManager::isMouseButtonPressed(GLFW_MOUSE_BUTTON_1)) {
-                //On this tile you should build something
-                if (!tile.building && tile.resourceType == RessourceType::WOOD) {
-                    tile.entitiesOnTile.clear();
-                    tile.building = std::make_shared<Entity>(AssetManager::getModel("cabin"), tile.worldPos, 0,0,0,1.f);
-                }
-            }
-        }
-
-        for (const auto& entity: tile.entitiesOnTile) {
-            renderer->submitEntity(entity.get());
-        }
-
-        if (tile.building) {
-            renderer->submitEntity(tile.building.get());
-        }
-    }
+    tileInteractionSystem->update(*map, *camera, *mousePicker);
+    tileInteractionSystem->handleBuildAction(*map);
 
 
     std::vector<HexRenderData> terrainRenderData = map->getTerrainRenderData(hexModelDefault, hexModelWood, hexModelStone);
-
-
     for (auto& renderData : terrainRenderData) {
         renderer->submitTerrainTile(&renderData);
     }
 
+    for (HexTile& tile : map->tiles) {
+        for (const auto& entity : tile.entitiesOnTile) {
+            renderer->submitEntity(entity.get());
+        }
+        if (tile.building) renderer->submitEntity(tile.building.get());
+    }
+
     renderer->render(*light, *camera);
 }
 

src/game/GameLayer.h

@@ -4,6 +4,7 @@
 
 #ifndef DICEWARS_SIEDLER_GAMELAYER_H
 #define DICEWARS_SIEDLER_GAMELAYER_H
+#include "TileInteractionSystem.h"
 #include "../engine/layer/Layer.h"
 #include "../engine/platform/glfw/MousePicker.h"
 #include "../engine/renderer/Renderer.h"
@@ -37,6 +38,7 @@ private:
 
     std::vector<std::shared_ptr<Entity>> mapEntities;
     std::vector<std::shared_ptr<Entity>> entities;
+    std::unique_ptr<TileInteractionSystem> tileInteractionSystem = std::make_unique<TileInteractionSystem>();
     std::unique_ptr<Map> map;
 };
 

src/game/TileInteractionSystem.cpp

@@ -0,0 +1,30 @@
+//
+// Created by sebastian on 08.02.26.
+//
+
+#include "TileInteractionSystem.h"
+
+#include "../engine/layer/entities/Camera.h"
+#include "../engine/platform/glfw/InputManager.h"
+#include "../engine/renderer/model/AssetManager.h"
+#include "GLFW/glfw3.h"
+
+void TileInteractionSystem::update(Map &map, const Camera &camera, const MousePicker &mousePicker) {
+    for (HexTile& tile : map.tiles) {
+        glm::vec3 intersectionPoint;
+        tile.isHighlighted = tile.intersect(camera.getPosition(), mousePicker.getCurrentRay(), intersectionPoint);
+    }
+
+
+}
+
+void TileInteractionSystem::handleBuildAction(Map &map) {
+    for (HexTile& tile : map.tiles) {
+        if (tile.isHighlighted && InputManager::isMouseButtonPressed(GLFW_MOUSE_BUTTON_1)) {
+            if (!tile.building && tile.resourceType == RessourceType::WOOD) {
+                tile.entitiesOnTile.clear();
+                tile.building = std::make_shared<Entity>(AssetManager::getModel("cabin"), tile.worldPos, 0,0,0,1.f);
+            }
+        }
+    }
+}

src/game/TileInteractionSystem.h

@@ -0,0 +1,19 @@
+//
+// Created by sebastian on 08.02.26.
+//
+
+#ifndef TILEINTERACTIONSYSTEM_H
+#define TILEINTERACTIONSYSTEM_H
+#include "../engine/platform/glfw/MousePicker.h"
+#include "hexWorld/Map.h"
+
+
+class TileInteractionSystem {
+public:
+    void update(Map& map, const Camera& camera, const MousePicker& mousePicker);
+    void handleBuildAction(Map& map);
+};
+
+
+
+#endif //TILEINTERACTIONSYSTEM_H