Method writeComponents

plugins/dm.objectives/ObjectiveEntity.cpp:470–512

Write the Components from a single Objective to the underlying entity

// Write the Components from a single Objective to the underlying entity
void ObjectiveEntity::writeComponents(Entity* entity,
    const std::string& keyPrefix, const Objective& obj
)
{
    assert(entity != NULL);

    for (Objective::ComponentMap::const_iterator i = obj.components.begin();
         i != obj.components.end();
         ++i)
    {
        const Component& c = i->second;

        // Component prefix is like obj1_2_blah
		std::string prefix = keyPrefix + string::to_string(i->first) + "_";

        // Write out Component keyvals
        entity->setKeyValue(prefix + "state", c.isSatisfied() ? "1" : "0");
        entity->setKeyValue(prefix + "not", c.isInverted() ? "1" : "0");
        entity->setKeyValue(prefix + "irreversible", c.isIrreversible() ? "1": "0");
        entity->setKeyValue(prefix + "player_responsible", c.isPlayerResponsible() ? "1" : "0");
        entity->setKeyValue(prefix + "type", c.getType().getName());

		entity->setKeyValue(prefix + "clock_interval",
			c.getClockInterval() > 0 ? string::to_string(c.getClockInterval()) : "");

        // Write out Specifier keyvals
		for (int s = Specifier::FIRST_SPECIFIER; s < Specifier::MAX_SPECIFIERS; s++)
		{
			// The specifier index of the spawnargs is starting from 1, not 0
			std::string indexStr = string::to_string(s + 1);

			SpecifierPtr spec = c.getSpecifier(static_cast<Specifier::SpecifierNumber>(s));

			if (spec != NULL) {
				entity->setKeyValue(prefix + "spec" + indexStr, spec->getType().getName());
				entity->setKeyValue(prefix + "spec_val" + indexStr, spec->getValue());
			}
		}

		// Export the component arguments
		entity->setKeyValue(prefix + "args", c.getArgumentString());
    }
}

void ObjectiveEntity::clearEntity(Entity* entity) {
	// Get all keyvalues matching the "obj" prefix.