int unit_type::resistance_against(const std::string& damage_name, bool attacker) const
{
int resistance = movement_type_.resistance_against(damage_name);
unit_ability_list resistance_abilities;
if (const config &abilities = cfg_.child("abilities")) {
for (const config& cfg : abilities.child_range("resistance")) {
if (!cfg["affect_self"].to_bool(true)) {
continue;
}
if (!resistance_filter_matches(cfg, attacker, damage_name, 100 - resistance)) {
continue;
}
resistance_abilities.push_back(unit_ability(&cfg, map_location::null_location()));
}
}
if (!resistance_abilities.empty()) {
unit_abilities::effect resist_effect(resistance_abilities, 100 - resistance, false);
resistance = 100 - std::min<int>(resist_effect.get_composite_value(),
resistance_abilities.highest("max_value").first);
}
return resistance;
}
bool resistance_filter_matches(const config& cfg,bool attacker,const attack_type& damage_type) const
{return resistance_filter_matches(cfg, attacker, damage_type.type()); };
