Change execution options, going to remove entity manager and all its associated pieces

Author: Kelwan

reference/async_reference/util/types.hh

@@ -33,12 +33,23 @@ struct cpp_execution_component {
 	std::vector<std::byte> data;
 };
 
+struct cpp_component {
+	ecsact_component_id    _id;
+	std::vector<std::byte> data;
+};
+
+struct entity_create_options {
+	std::vector<cpp_component> components;
+};
+
 struct action_info {
 	ecsact_action_id       action_id;
 	std::vector<std::byte> serialized_data;
 };
 
 struct cpp_execution_options {
+	std::vector<entity_create_options>   create_entities;
+	std::vector<ecsact_entity_id>        destroy_entities;
 	std::vector<cpp_execution_component> adds;
 	std::vector<cpp_execution_component> updates;
 	std::vector<cpp_execution_component> removes;
@@ -57,6 +68,12 @@ struct cpp_execution_options {
 		if(actions.size() > 0) {
 			return true;
 		}
+		if(create_entities.size() > 0) {
+			return true;
+		}
+		if(destroy_entities.size() > 0) {
+			return true;
+		}
 		return false;
 	}
 };

reference/async_reference/util/util.cc

@@ -172,6 +172,8 @@ types::cpp_execution_options util::c_to_cpp_execution_options(
 	cpp_options.updates.reserve(options.update_components_length);
 	cpp_options.removes.reserve(options.remove_components_length);
 	cpp_options.actions.reserve(options.actions_length);
+	cpp_options.create_entities.reserve(options.create_entities_length);
+	cpp_options.destroy_entities.reserve(options.destroy_entities_length);
 
 	if(options.add_components != nullptr) {
 		for(int i = 0; i < options.add_components_length; i++) {
@@ -235,6 +237,35 @@ types::cpp_execution_options util::c_to_cpp_execution_options(
 			cpp_options.actions.push_back(action_info);
 		}
 	}
+
+	if(options.create_entities_components != nullptr) {
+		for(int i = 0; i < options.create_entities_length; i++) {
+			types::entity_create_options entity_to_create{};
+			auto component_list_length = options.create_entities_components_length[i];
+			entity_to_create.components.reserve(component_list_length);
+
+			for(int j = 0; j < component_list_length; j++) {
+				types::cpp_component new_entity_component{};
+
+				auto component = options.create_entities_components[i][j];
+				auto serialized_component = ecsact::serialize(component);
+
+				new_entity_component._id = component.component_id;
+				new_entity_component.data = serialized_component;
+				entity_to_create.components.push_back(new_entity_component);
+			}
+			cpp_options.create_entities.push_back(entity_to_create);
+		}
+	}
+
+	if(options.destroy_entities != nullptr) {
+		cpp_options.destroy_entities.insert(
+			cpp_options.destroy_entities.begin(),
+			options.destroy_entities,
+			options.destroy_entities + options.destroy_entities_length
+		);
+	}
+
 	return cpp_options;
 }