1 files changed, 43 insertions, 0 deletions
diff --git a/src/crepe/api/SceneManager.cpp b/src/crepe/api/SceneManager.cpp
new file mode 100644
index 0000000..57ec302
--- /dev/null
+++ b/src/crepe/api/SceneManager.cpp
@@ -0,0 +1,43 @@
+#include <algorithm>
+#include <memory>
+
+#include "../ComponentManager.h"
+
+#include "SceneManager.h"
+
+using namespace crepe;
+using namespace std;
+
+SceneManager & SceneManager::get_instance() {
+	static SceneManager instance;
+	return instance;
+}
+
+void SceneManager::set_next_scene(const string & name) {
+	next_scene = name;
+}
+
+void SceneManager::load_next_scene() {
+	// next scene not set
+	if (this->next_scene.empty())
+		return;
+
+	auto it = find_if(this->scenes.begin(), this->scenes.end(),
+		[&next_scene = this->next_scene] (unique_ptr<Scene> & scene) {
+			return scene->name == next_scene;
+		}
+	);
+
+	// next scene not found
+	if (it == this->scenes.end())
+		return;
+	unique_ptr<Scene> & scene = *it;
+
+	// Delete all components of the current scene
+	ComponentManager & mgr = ComponentManager::get_instance();
+	mgr.delete_all_components();
+
+	// Load the new scene
+	scene->load_scene();
+}
+