display simpe stat, no update

sources/System/Bonus/BonusUISystem.cpp

@@ -0,0 +1,17 @@
+//
+// Created by hbenjamin on 09/06/2021.
+//
+
+#include "BonusUISystem.hpp"
+
+namespace BBM
+{
+	BonusUISystem::BonusUISystem(WAL::Wal &wal)
+		: System(wal)
+	{}
+
+	void BonusUISystem::onFixedUpdate(WAL::ViewEntity<StatComponent, Drawable2DComponent> &entity)
+	{
+		entity.get<StatComponent>().updater(entity.get<Drawable2DComponent>());
+	}
+}

sources/System/Bonus/BonusUISystem.hpp

@@ -0,0 +1,32 @@
+//
+//
+//
+
+#pragma once
+
+#include "System/System.hpp"
+#include "Wal.hpp"
+#include "Component/Renderer/Drawable2DComponent.hpp"
+#include "Component/Stat/StatComponent.hpp"
+
+namespace BBM
+{
+	//! @brief The system that allow the text of the ui to display current values
+	class BonusUISystem : public WAL::System<StatComponent, Drawable2DComponent>
+	{
+	private:
+	public:
+		//! @inherit
+		void onFixedUpdate(WAL::ViewEntity<StatComponent, Drawable2DComponent> &entity) override;
+
+		//! @brief A default constructor
+		explicit BonusUISystem(WAL::Wal &wal);
+		//! @brief A bomb holder system is copy constructable
+		BonusUISystem(const BonusUISystem &) = default;
+		//! @brief A default destructor
+		~BonusUISystem() override = default;
+		//! @brief A bomb holder system is not assignable.
+		BonusUISystem &operator=(const BonusUISystem &) = delete;
+	};
+}
+