Compiling [TFS 1.2] Using sub-id's to remove old conditions

[Cornwallis]

Hello, I'm trying to make it so that when you cast a spell that adds a condition, it checks the sub-id of the old condition and the sub-id of the new, and if the new condition has a sub-id that's >= the old sub-id then it adds then new condition, and otherwise returns false. Am I on the right track here?
creature.cpp -> bool Creature::addCondition(Condition* condition, bool force/* = false*/)

    Condition* prevCond = getCondition(condition->getType(), condition->getId(), condition->getSubId());
    if (prevCond) {
        prevCond->addCondition(this, condition);
        delete condition;
        return true;
    }
   
    if (conditon->getSubId() >= prevCond->getSubId()) {
        return true;
    else
        return false;
    }

I'm getting the error that condition isn't indentified, and that is must have a class/struct/union. So how do I differentiate the previous condition from the condition being added, and compare their sub-id's.

 

[Infernum]

you can check if player has the condition first with the sub-id and remove it, then re-add it