Function Add

src/state.cpp:26–61

namespace State {

bool Add(int state_id, StateVec& states, const PermanentStates& ps, bool allow_battle_states) {
	const lcf::rpg::State* state = lcf::ReaderUtil::GetElement(lcf::Data::states, state_id);
	if (!state) {
		Output::Warning("State::Add: Can't add state with invalid ID {}", state_id);
		return false;
	}

	if (!allow_battle_states && state->type == lcf::rpg::State::Persistence_ends) {
		return false;
	}

	if (state_id > static_cast<int>(states.size())) {
		states.resize(state_id);
	}

	states[state_id - 1] = 1;

	// Clear states that are more than 10 priority points below the
	// significant state
	const lcf::rpg::State* sig_state = GetSignificantState(states);

	for (int i = 0; i < (int)states.size(); ++i) {
		if (lcf::Data::states[i].priority <= sig_state->priority - 10 && !ps.Has(i + 1)) {
			states[i] = 0;
		}
		if (states[i]) {
			for (int j = 0; j < (int)lcf::Data::states[i].easyrpg_immune_states.size(); ++j) {
				if (lcf::Data::states[i].easyrpg_immune_states[j] && !ps.Has(j + 1)) {
					states[j] = 0;
				}
			}
		}
	}

	return states[state_id - 1] != 0;
}

bool Remove(int state_id, StateVec& states, const PermanentStates& ps) {
	const lcf::rpg::State* state = lcf::ReaderUtil::GetElement(lcf::Data::states, state_id);