[Scene] Now using AbstractController instead of static classes.

source/client/scene/AbstractController.hpp

@@ -0,0 +1,41 @@
+/*
+ * =====================================================================================
+ *
+ *  OpenMiner
+ *
+ *  Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
+ *  Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
+ *
+ *  This file is part of OpenMiner.
+ *
+ *  OpenMiner is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  OpenMiner is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ * =====================================================================================
+ */
+#ifndef ABSTRACTCONTROLLER_HPP_
+#define ABSTRACTCONTROLLER_HPP_
+
+#include <gk/gl/RenderStates.hpp>
+#include <gk/gl/RenderTarget.hpp>
+
+#include <entt/entt.hpp>
+
+class AbstractController {
+	public:
+		virtual void update(entt::DefaultRegistry &) {}
+		virtual void draw(entt::DefaultRegistry &, gk::RenderTarget &, gk::RenderStates) {}
+};
+
+#endif // ABSTRACTCONTROLLER_HPP_

source/client/scene/AnimationController.hpp

@@ -27,11 +27,11 @@
 #ifndef ANIMATIONCONTROLLER_HPP_
 #define ANIMATIONCONTROLLER_HPP_
 
-#include <entt/entt.hpp>
+#include "AbstractController.hpp"
 
-class AnimationController {
+class AnimationController : public AbstractController {
 	public:
-		static void update(entt::DefaultRegistry &registry);
+		void update(entt::DefaultRegistry &registry) override;
 };
 
 #endif // ANIMATIONCONTROLLER_HPP_

source/client/scene/CollisionController.cpp

@@ -29,13 +29,13 @@
 #include "InventoryCube.hpp"
 #include "ItemStack.hpp"
 
-void CollisionController::update(entt::DefaultRegistry &registry, ClientPlayer &player) {
+void CollisionController::update(entt::DefaultRegistry &registry) {
 	// FIXME: This shouldn't use InventoryCube, but instead a callback stored in a CollisionComponent
 	registry.view<InventoryCube, gk::DoubleBox, ItemStack>().each([&](auto entity, auto &cube, auto &box, auto &itemStack) {
 		gk::DoubleBox hitbox = box + cube.getPosition();
-		gk::DoubleBox playerHitbox = player.hitbox() + gk::Vector3d{player.x(), player.y(), player.z()};
+		gk::DoubleBox playerHitbox = m_player.hitbox() + gk::Vector3d{m_player.x(), m_player.y(), m_player.z()};
 		if (hitbox.intersects(playerHitbox)) {
-			player.inventory().addStack(itemStack.item().stringID(), itemStack.amount());
+			m_player.inventory().addStack(itemStack.item().stringID(), itemStack.amount());
 			registry.destroy(entity);
 		}
 	});

source/client/scene/CollisionController.hpp

@@ -27,13 +27,18 @@
 #ifndef COLLISIONCONTROLLER_HPP_
 #define COLLISIONCONTROLLER_HPP_
 
-#include <entt/entt.hpp>
+#include "AbstractController.hpp"
 
 class ClientPlayer;
 
-class CollisionController {
+class CollisionController : public AbstractController {
 	public:
-		static void update(entt::DefaultRegistry &registry, ClientPlayer &player);
+		CollisionController(ClientPlayer &player) : m_player(player) {}
+
+		void update(entt::DefaultRegistry &registry);
+
+	private:
+		ClientPlayer &m_player;
 };
 
 #endif // COLLISIONCONTROLLER_HPP_

source/client/scene/RenderingController.hpp

@@ -27,14 +27,11 @@
 #ifndef RENDERINGCONTROLLER_HPP_
 #define RENDERINGCONTROLLER_HPP_
 
-#include <gk/gl/RenderStates.hpp>
-#include <gk/gl/RenderTarget.hpp>
+#include "AbstractController.hpp"
 
-#include <entt/entt.hpp>
-
-class RenderingController {
+class RenderingController : public AbstractController {
 	public:
-		static void draw(entt::DefaultRegistry &registry, gk::RenderTarget &target, gk::RenderStates states);
+		void draw(entt::DefaultRegistry &registry, gk::RenderTarget &target, gk::RenderStates states) override;
 };
 
 #endif // RENDERINGCONTROLLER_HPP_

source/client/scene/Scene.cpp

@@ -31,11 +31,14 @@
 #include "RenderingController.hpp"
 
 Scene::Scene(ClientPlayer &player) : m_player(player) {
+	m_controllers.emplace_back(new AnimationController);
+	m_controllers.emplace_back(new CollisionController(player));
+	m_controllers.emplace_back(new RenderingController);
 }
 
 void Scene::update() {
-	AnimationController::update(m_registry);
-	CollisionController::update(m_registry, m_player);
+	for (auto &controller : m_controllers)
+		controller->update(m_registry);
 }
 
 void Scene::draw(gk::RenderTarget &target, gk::RenderStates states) const {
@@ -45,6 +48,7 @@ void Scene::draw(gk::RenderTarget &target, gk::RenderStates states) const {
 	gk::Vector3d cameraPosition = m_camera->getDPosition();
 	states.transform.translate(-cameraPosition.x, -cameraPosition.y, -cameraPosition.z);
 
-	RenderingController::draw(m_registry, target, states);
+	for (auto &controller : m_controllers)
+		controller->draw(m_registry, target, states);
 }
 

source/client/scene/Scene.hpp

@@ -27,12 +27,16 @@
 #ifndef SCENE_HPP_
 #define SCENE_HPP_
 
+#include <deque>
+#include <memory>
+
 #include <gk/gl/Camera.hpp>
 #include <gk/gl/Drawable.hpp>
-#include <gk/graphics/BoxShape.hpp>
 
 #include <entt/entt.hpp>
 
+#include "AbstractController.hpp"
+
 class ClientPlayer;
 
 class Scene : public gk::Drawable {
@@ -52,9 +56,9 @@ class Scene : public gk::Drawable {
 
 		gk::Camera *m_camera = nullptr;
 
-		gk::BoxShape m_testBox;
-
 		mutable entt::DefaultRegistry m_registry;
+
+		std::deque<std::unique_ptr<AbstractController>> m_controllers;
 };
 
 #endif // SCENE_HPP_