Merge branch 'master' into decoupling

1 files changed, 52 insertions, 0 deletions

diff --git a/src/crepe/manager/SceneManager.h b/src/crepe/manager/SceneManager.h
new file mode 100644
index 0000000..e0955c2
--- /dev/null
+++ b/src/crepe/manager/SceneManager.h
@@ -0,0 +1,52 @@
+#pragma once
+
+#include <memory>
+#include <vector>
+
+#include "../api/Scene.h"
+
+#include "Manager.h"
+
+namespace crepe {
+
+class ComponentManager;
+
+/**
+ * \brief Manages scenes
+ *
+ * This class manages scenes. It can add new scenes and load them. It also manages the current scene
+ * and the next scene.
+ */
+class SceneManager : public Manager {
+public:
+	SceneManager(Mediator & mediator);
+
+public:
+	/**
+	 * \brief Add a new concrete scene to the scene manager
+	 *
+	 * \tparam T  Type of concrete scene
+	 */
+	template <typename T, typename... Args>
+	void add_scene(Args &&... args);
+	/**
+	 * \brief Set the next scene
+	 *
+	 * This scene will be loaded at the end of the frame
+	 *
+	 * \param name  Name of the next scene
+	 */
+	void set_next_scene(const std::string & name);
+	//! Load a new scene (if there is one)
+	void load_next_scene();
+
+private:
+	//! Vector of concrete scenes (added by add_scene())
+	std::vector<std::unique_ptr<Scene>> scenes;
+	//! Next scene to load
+	std::string next_scene;
+};
+
+} // namespace crepe
+
+#include "SceneManager.hpp"