Merge remote-tracking branch 'origin/master' into max/game

1 files changed, 27 insertions, 2 deletions

diff --git a/src/crepe/manager/ComponentManager.cpp b/src/crepe/manager/ComponentManager.cpp
index df30d27..745ddae 100644
--- a/src/crepe/manager/ComponentManager.cpp
+++ b/src/crepe/manager/ComponentManager.cpp
@@ -1,7 +1,7 @@
 #include "../api/GameObject.h"
 #include "../api/Metadata.h"
 #include "../types.h"
-#include "../util/Log.h"
+#include "../util/dbg.h"
 
 #include "ComponentManager.h"
 
@@ -53,7 +53,7 @@ GameObject ComponentManager::new_object(const string & name, const string & tag,
 		this->next_id++;
 	}
 
-	GameObject object{*this, this->next_id, name, tag, position, rotation, scale};
+	GameObject object{this->mediator, this->next_id, name, tag, position, rotation, scale};
 	this->next_id++;
 
 	return object;
@@ -72,3 +72,28 @@ set<game_object_id_t> ComponentManager::get_objects_by_tag(const string & tag) c
 	return this->get_objects_by_predicate<Metadata>(
 		[tag](const Metadata & data) { return data.tag == tag; });
 }
+
+ComponentManager::Snapshot ComponentManager::save() {
+	Snapshot snapshot{};
+	for (const auto & [type, by_id_index] : this->components) {
+		for (game_object_id_t id = 0; id < by_id_index.size(); id++) {
+			const auto & components = by_id_index[id];
+			for (size_t index = 0; index < components.size(); index++) {
+				const Component & component = *components[index];
+				snapshot.components.push_back(SnapshotComponent{
+					.type = type,
+					.id = id,
+					.index = index,
+					.component = component.save(),
+				});
+			}
+		}
+	}
+	return snapshot;
+}
+
+void ComponentManager::restore(const Snapshot & snapshot) {
+	for (const SnapshotComponent & info : snapshot.components) {
+		this->components[info.type][info.id][info.index]->restore(*info.component);
+	}
+}