Starting the grid centered system

sources/System/GridCentered/GridCenteredSystem.cpp

@@ -2,4 +2,24 @@
 // Created by Zoe Roux on 5/24/21.
 //
 
+#include "Component/Movable/MovableComponent.hpp"
+#include "Component/GridCentered/GridCenteredComponent.hpp"
 #include "GridCenteredSystem.hpp"
+
+namespace BBM
+{
+	GridCenteredSystem::GridCenteredSystem()
+		: WAL::System({
+			typeid(GridCenteredComponent),
+			typeid(MovableComponent),
+//			typeid(PositionComponent)
+		})
+	{}
+
+	void GridCenteredSystem::onFixedUpdate(WAL::Entity &entity)
+	{
+		auto &grid = entity.getComponent<GridCenteredComponent>();
+		auto &movement = entity.getComponent<MovableComponent>();
+//		movement.addForce(grid.force * )
+	}
+}

sources/System/GridCentered/GridCenteredSystem.hpp

@@ -8,8 +8,19 @@
 
 namespace BBM
 {
+	//! @brief The system handling GridCenteredComponent
 	class GridCenteredSystem : public WAL::System
 	{
+	public:
+		void onFixedUpdate(Entity &entity) override;
 
+		//! @brief A default constructor
+		GridCenteredSystem();
+		//! @brief A GridCenteredSystem is copyable.
+		GridCenteredSystem(const GridCenteredSystem &) = default;
+		//! @brief A default destructor
+		~GridCenteredSystem() override = default;
+		//! @brief A GridCenteredSystem is assignable
+		GridCenteredSystem &operator=(const GridCenteredSystem &) = default;
 	};
 }