/// <summary>
/// Calculates the minimum battery charge across the circuit, used for manual
/// generators to schedule the chore.
/// </summary>
/// <param name="circuit">The circuit to update.</param>
/// <returns>true if any battery has charge, or false otherwise.</returns>
private static bool GetMinimumBatteryCharge(ref CircuitInfo circuit)
{
float batteryLevel = 1.0f, charge;
var batteries = circuit.batteries;
var inputTransformers = circuit.inputTransformers;
int n = batteries.Count;
bool hasCharge = false;
for (int i = 0; i < n; i++)
{
var battery = batteries[i];
charge = battery.PercentFull;
if (battery.JoulesAvailable > 0.0f)
{
hasCharge = true;
}
if (batteryLevel > charge)
{
batteryLevel = charge;
}
}
n = inputTransformers.Count;
for (int i = 0; i < n; i++)
{
charge = inputTransformers[i].PercentFull;
if (batteryLevel > charge)
{
batteryLevel = charge;
}
}
circuit.minBatteryPercentFull = batteryLevel;
return(hasCharge);
}
/// <summary>
/// Adds electrical circuits if needed to match the number of wire networks.
/// </summary>
/// <param name="instance">The circuit manager to initialize.</param>
/// <param name="electricalSystem">The current electrical network.</param>
private static void InitNetworks(CircuitManager instance,
UtilityNetworkManager <ElectricalUtilityNetwork, Wire> electricalSystem)
{
var networks = electricalSystem.GetNetworks();
var circuits = instance.circuitInfo;
int nGroups = (int)Wire.WattageRating.NumRatings, nNetworks = networks.Count;
while (circuits.Count < nNetworks)
{
var newInfo = new CircuitInfo {
generators = new List <Generator>(16),
consumers = new List <IEnergyConsumer>(32),
batteries = new List <Battery>(16),
inputTransformers = new List <Battery>(8),
outputTransformers = new List <Generator>(16)
};
var wireLinks = new List <WireUtilityNetworkLink> [nGroups];
for (int i = 0; i < nGroups; i++)
{
wireLinks[i] = new List <WireUtilityNetworkLink>(8);
}
newInfo.bridgeGroups = wireLinks;
circuits.Add(newInfo);
}
}
/// <summary>
/// Populates the list of generators that are generating power.
/// </summary>
/// <param name="circuit">The circuit to update.</param>
/// <param name="activeGenerators">The location where the active generators will be stored.</param>
/// <returns>true if any generator is active, or a power transformer is able to provide
/// power; or false otherwise.</returns>
private static bool GetActiveGenerators(ref CircuitInfo circuit,
List <Generator> activeGenerators)
{
var generators = circuit.generators;
var outputTransformers = circuit.outputTransformers;
int n = generators.Count;
bool hasEnergy;
activeGenerators.Clear();
// Take from generators first
for (int i = 0; i < n; i++)
{
var generator = generators[i];
if (generator != null && generator.JoulesAvailable > 0.0f)
{
activeGenerators.Add(generator);
}
}
activeGenerators.Sort(GeneratorChargeComparer.Instance);
hasEnergy = activeGenerators.Count > 0;
// Then from transformers that output onto this grid
n = outputTransformers.Count;
for (int i = 0; i < n && !hasEnergy; i++)
{
var transformer = outputTransformers[i];
if (transformer != null && transformer.JoulesAvailable > 0.0f)
{
hasEnergy = true;
}
}
return(hasEnergy);
}
/// <summary>
/// Supplies as many consumers on the circuit as there is energy to do so.
/// </summary>
/// <param name="circuit">The circuit to update.</param>
/// <param name="activeGenerators">The list of generators which are actively producing power.</param>
/// <returns>The total wattage used for overloading purposes.</returns>
private static float SupplyConsumers(ref CircuitInfo circuit,
IList <Generator> activeGenerators)
{
var consumers = circuit.consumers;
var batteries = circuit.batteries;
var batteryStatus = new ConsumerRun(batteries);
var outputTransformers = circuit.outputTransformers;
int nc = consumers.Count, nb = batteries.Count, firstGenerator = 0,
firstTransformer = 0;
float usage = 0.0f;
batteries.Sort(BatteryChargeComparer.Instance);
for (int i = 0; i < nc; i++)
{
var consumer = consumers[i];
float energy = consumer.WattsUsed * UpdateManager.SecondsPerSimTick;
if (energy > 0.0f)
{
float e0 = energy;
energy = DrainFirstAvailable(energy, activeGenerators, ref firstGenerator);
if (energy > 0.0f)
{
energy = DrainFirstAvailable(energy, outputTransformers,
ref firstTransformer);
}
if (energy > 0.0f)
{
energy = batteryStatus.Power(energy);
}
if (REPORT && energy < e0)
{
ReportManager.Instance.ReportValue(ReportManager.ReportType.
EnergyCreated, energy - e0, consumer.Name);
}
usage += e0 - energy;
consumer.SetConnectionStatus(energy == 0.0f ? ConnectionStatus.Powered :
ConnectionStatus.Unpowered);
}
else
{
// Base game had a condition that was always true when reached
consumer.SetConnectionStatus(ConnectionStatus.Powered);
}
}
batteryStatus.Finish();
return(usage / UpdateManager.SecondsPerSimTick);
}
/// <summary>
/// Fills battery and transformer storage on the circuit.
/// </summary>
/// <param name="circuit">The circuit to update.</param>
/// <returns>The total wattage used for overloading purposes.</returns>
private static float SupplyStorage(ref CircuitInfo circuit)
{
var batteries = circuit.batteries;
var generators = circuit.generators;
var inputTransformers = circuit.inputTransformers;
var outputTransformers = circuit.outputTransformers;
int firstGenerator = 0, firstTransformer = 0, firstBattery = 0;
batteries.Sort(BatterySpaceComparer.Instance);
inputTransformers.Sort(BatterySpaceComparer.Instance);
generators.Sort(GeneratorChargeComparer.Instance);
float usage = ChargeDrainFirst(inputTransformers, generators, ref firstGenerator);
usage += ChargeDrainFirst(inputTransformers, outputTransformers,
ref firstTransformer);
if (batteries.Count > 0)
{
ChargeBatteries(batteries, generators, firstGenerator, ref firstBattery);
ChargeBatteries(batteries, outputTransformers, firstTransformer,
ref firstBattery);
}
return(usage / UpdateManager.SecondsPerSimTick);
}