Reworking drawable components

sources/System/Renderer/RenderSystem.cpp

@@ -0,0 +1,49 @@
+//
+// Created by Zoe Roux on 5/27/21.
+//
+
+#undef INTERNAL
+#define INTERNAL public
+#include <Component/Renderer/Drawable2DComponent.hpp>
+#include "RenderSystem.hpp"
+#include "Component/Renderer/CameraComponent.hpp"
+#include "Component/Position/PositionComponent.hpp"
+
+namespace BBM
+{
+	RenderSystem::RenderSystem(WAL::Wal &wal, RAY::Window &window)
+		: WAL::System({
+			typeid(CameraComponent),
+			typeid(PositionComponent)
+		}),
+		_wal(wal),
+		_window(window),
+		_camera(Vector3f(), Vector3f(), Vector3f(0, 1, 0), 50, CAMERA_PERSPECTIVE)
+	{}
+
+	void RenderSystem::onSelfUpdate()
+	{
+		this->_camera.update();
+		BeginDrawing();
+		ClearBackground(BLACK);
+		BeginMode3D(this->_camera);
+		for (auto &entity : this->_wal.scene->getEntities()) {
+			if (!entity.hasComponent<Drawable2DComponent>()
+		    || !entity.hasComponent<PositionComponent>())
+				continue;
+			auto &drawable = entity.getComponent<Drawable2DComponent>();
+			auto &pos = entity.getComponent<PositionComponent>();
+
+//			drawable.drawable->setPosition(static_cast<RAY::Vector3>(pos.position));
+//			drawable.drawable->drawOn(this->_window);
+		}
+		EndMode3D();
+		EndDrawing();
+	}
+
+	void RenderSystem::onUpdate(WAL::Entity &entity, std::chrono::nanoseconds dtime)
+	{
+		const auto &pos = entity.getComponent<PositionComponent>();
+		_camera.setPosition(pos.position);
+	}
+}