double Planet::NextTurnCurrentMeterValue(MeterType type) const
{
MeterType max_meter_type = INVALID_METER_TYPE;
switch (type) {
case METER_TARGET_POPULATION:
case METER_TARGET_HEALTH:
case METER_POPULATION:
case METER_HEALTH:
case METER_FOOD_CONSUMPTION:
return PopCenterNextTurnMeterValue(type);
break;
case METER_TARGET_FARMING:
case METER_TARGET_INDUSTRY:
case METER_TARGET_RESEARCH:
case METER_TARGET_TRADE:
case METER_TARGET_MINING:
case METER_TARGET_CONSTRUCTION:
case METER_FARMING:
case METER_INDUSTRY:
case METER_RESEARCH:
case METER_TRADE:
case METER_MINING:
case METER_CONSTRUCTION:
return ResourceCenterNextTurnMeterValue(type);
break;
case METER_SHIELD: max_meter_type = METER_MAX_SHIELD; break;
case METER_TROOPS: max_meter_type = METER_MAX_TROOPS; break;
case METER_DEFENSE: max_meter_type = METER_MAX_DEFENSE; break;
break;
default:
return UniverseObject::NextTurnCurrentMeterValue(type);
}
const Meter* meter = GetMeter(type);
if (!meter) {
throw std::invalid_argument("Planet::NextTurnCurrentMeterValue passed meter type that the Planet does not have, but should.");
}
double current_meter_value = meter->Current();
const Meter* max_meter = GetMeter(max_meter_type);
if (!max_meter) {
throw std::runtime_error("Planet::NextTurnCurrentMeterValue dealing with invalid meter type");
}
double max_meter_value = max_meter->Current();
// being attacked prevents meter growth
if (LastTurnAttackedByShip() >= CurrentTurn()) {
return std::min(current_meter_value, max_meter_value);
}
// currently meter growth is one per turn.
return std::min(current_meter_value + 1.0, max_meter_value);
}
float Planet::NextTurnCurrentMeterValue(MeterType type) const {
MeterType max_meter_type = INVALID_METER_TYPE;
switch (type) {
case METER_TARGET_POPULATION:
case METER_POPULATION:
case METER_TARGET_HAPPINESS:
case METER_HAPPINESS:
return PopCenterNextTurnMeterValue(type);
break;
case METER_TARGET_INDUSTRY:
case METER_TARGET_RESEARCH:
case METER_TARGET_TRADE:
case METER_TARGET_CONSTRUCTION:
case METER_INDUSTRY:
case METER_RESEARCH:
case METER_TRADE:
case METER_CONSTRUCTION:
return ResourceCenterNextTurnMeterValue(type);
break;
case METER_SHIELD: max_meter_type = METER_MAX_SHIELD; break;
case METER_TROOPS: max_meter_type = METER_MAX_TROOPS; break;
case METER_DEFENSE: max_meter_type = METER_MAX_DEFENSE; break;
case METER_SUPPLY: max_meter_type = METER_MAX_SUPPLY; break;
break;
default:
return UniverseObject::NextTurnCurrentMeterValue(type);
}
const Meter* meter = GetMeter(type);
if (!meter) {
throw std::invalid_argument("Planet::NextTurnCurrentMeterValue passed meter type that the Planet does not have, but should: " + boost::lexical_cast<std::string>(type));
}
float current_meter_value = meter->Current();
const Meter* max_meter = GetMeter(max_meter_type);
if (!max_meter) {
throw std::runtime_error("Planet::NextTurnCurrentMeterValue dealing with invalid meter type: " + boost::lexical_cast<std::string>(type));
}
float max_meter_value = max_meter->Current();
// being attacked prevents meter growth
if (LastTurnAttackedByShip() >= CurrentTurn())
return std::min(current_meter_value, max_meter_value);
// currently meter growth is one per turn.
return std::min(current_meter_value + 1.0f, max_meter_value);
}
