void forAllDescendants(entity root, void(entity, entity) funcPre, void(entity, entity) funcPost, entity pass);
void saveAllCvars(entity root);
void loadAllCvars(entity root);

void makeMulti(entity me, string otherCvars);

void setDependent(entity e, string theCvarName, float theCvarMin, float theCvarMax);
void setDependentAND(entity e, string theCvarName, float theCvarMin, float theCvarMax, string theCvar2Name, float theCvar2Min, float theCvar2Max);
void setDependentOR(entity e, string theCvarName, float theCvarMin, float theCvarMax, string theCvar2Name, float theCvar2Min, float theCvar2Max);
void setDependentStringNotEqual(entity e, string theCvarName, string theCvarValue);