adding a RectangleDrawable2DComponent and moving files

sources/System/Movable/MovableSystem.hpp

@@ -0,0 +1,28 @@
+
+//
+// Created by Zoe Roux on 5/17/21.
+//
+
+#pragma once
+
+#include "System/System.hpp"
+
+namespace WAL
+{
+	//! @brief A system to handle movable entities. This system update velocity based on accelerations and positions based on velocity.
+	class MovableSystem : public System
+	{
+	public:
+		//! @inherit
+		void onFixedUpdate(Entity &entity) override;
+
+		//! @brief A default constructor
+		MovableSystem();
+		//! @brief A movable system is copy constructable
+		MovableSystem(const MovableSystem &) = default;
+		//! @brief A default destructor
+		~MovableSystem() override = default;
+		//! @brief A movable system is assignable.
+		MovableSystem &operator=(const MovableSystem &) = default;
+	};
+}