void NeighborDensityFactoryDataModel::ReadCustomRule(ifstream * stream, map<string, LevelFactory*>* previousFactories, NeighborDensityFactory* factory)
{
string currentLine;
// Get the rule factory name.
getline(*stream, currentLine);
// Get the corresponding factory.
LevelFactory* ruleFactory = GetFactoryByName(currentLine, previousFactories);
if (ruleFactory == NULL)
{
throw new std::invalid_argument("Cannot have a null factory as a rule.");
}
// Rule to be added.
Rule* newRule = new Rule(ruleFactory);
getline(*stream, currentLine);
// Fill the conditions of the Rule. Until the "End of Rule" marker is met.
while (currentLine != "End AddConditions")
{
Vector3 fetchCoordinates = UtilityReaderWriter::ReadVector3(stream);
bool expectedValue = UtilityReaderWriter::ReadBool(stream);
// Add the new condition to the Rule.
newRule->AddCondition(fetchCoordinates, expectedValue);
getline(*stream, currentLine);
}
factory->AddRule(newRule);
}
Rule *Rule::duplicate()
{
Rule *rule = new Rule(get_type(), get_name() + " (copy)", get_specialType());
for (Condition *cond: conds)
{
Condition *newcond = cond->duplicate();
rule->AddCondition(newcond);
}
for (Action *act: actions)
{
Action *newact = act->duplicate();
rule->AddAction(newact);
}
return rule;
}