Resource Potentials (mods)
Factory potentials (e.g. resource potentials) is a feature that allows modders to limit number of factories per province (state).
To limit factory creation to provinces having potentials, factory definition must have uses_potentials = yes.
In province history files define limits as follows:
factory_limit = {
entry = {
trade_good = iron
max_level = 16
}
}
To change the limit during runtime use the effect. As of v1.2.3 decreasing factory limits has no implemented checks:
change_factory_limit = {
trade_good = rubber
value = 15
}