Method register_or_update_script_component

ecs.cpp:1044–1116

}

uint32_t ECS::register_or_update_script_component(
		const StringName &p_name,
		const LocalVector<ScriptProperty> &p_properties,
		StorageType p_storage_type,
		Vector<StringName> p_spawners) {
	godex::component_id id = get_component_id(p_name);
	DynamicComponentInfo *info;

	if (id == godex::COMPONENT_NONE) {
		// This is a new component.
		id = components_info.size();
		info = memnew(DynamicComponentInfo);
		info->component_id = id;

		components.push_back(p_name);
		components_info.push_back(ComponentInfo());
		components_info[id].dynamic_component_info = info;
	} else {
		// This is an old component, verify is a script component.
		ERR_FAIL_COND_V_MSG(components_info[id].dynamic_component_info == nullptr, godex::COMPONENT_NONE, "This component " + p_name + " is not a script component and can't be updated. Your component must be an unique name.");
		info = components_info[id].dynamic_component_info;
	}

	info->property_map.resize(p_properties.size());
	info->properties.resize(p_properties.size());
	info->defaults.resize(p_properties.size());

	// Validate and initialize the parameters.
	for (uint32_t i = 0; i < p_properties.size(); i += 1) {
		// Is  type supported?
		switch (p_properties[i].property.type) {
			case Variant::NIL:
			case Variant::RID:
			case Variant::OBJECT:
			case Variant::SIGNAL:
			case Variant::CALLABLE:
				// TODO what about dictionary and arrays?
				ERR_PRINT("The script component " + p_name + " is using a pointer variable. This is unsafe, so not supported. Please use a databag.");
				return UINT32_MAX;
			default:
				// Valid!
				break;
		}

		// Is default type correct?
		if (p_properties[i].property.type != p_properties[i].default_value.get_type()) {
			ERR_PRINT("The script variable " + p_name + "::" + p_properties[i].property.name + " is being initialized with a different default variable type.");
			return UINT32_MAX;
		}

		info->property_map[i] = p_properties[i].property.name;
		info->properties[i] = p_properties[i].property;
		info->defaults[i] = p_properties[i].default_value;
	}

	info->storage_type = p_storage_type;

	// Extract the spawners.