private IEnumerator <object> Run()
{
foreach (var yieldPoint in MaybeRescan())
{
yield return(yieldPoint);
}
var batteriesState = new BatteriesState();
ScanBatteries(ref batteriesState);
yield return(null);
var reactorsState = new ReactorsState();
ScanReactors(ref reactorsState);
yield return(null);
if (UpdateState(batteriesState, reactorsState) && state.Display != null)
{
// Yield, then rescan before drawing display.
yield return(null);
ScanBatteries(ref batteriesState);
yield return(null);
ScanReactors(ref reactorsState);
}
if (state.Display != null)
{
yield return(null);
new DisplayRenderer().Draw(state.Display, batteriesState, reactorsState);
}
}
private bool UpdateState(BatteriesState batteriesState, ReactorsState reactorsState)
{
/*
* If battery power draw is near the limit, or remaining battery power is below the threshold, switch to reactors.
* Otherwise if reactor power draw is low enough, switch to batteries.
* Returns true if anything changed.
*/
var isBatteryTimeBelowThreshold = batteriesState.SecondsRemaining < Constants.ENABLE_REACTOR_THRESHOLD_BATTERY_POWER_SECONDS;
var isBatteryPowerDrawNearLimit = batteriesState.PowerDrawPercent > Constants.POWER_DRAW_THRESHOLD_PERCENT;
if (isBatteryTimeBelowThreshold || isBatteryPowerDrawNearLimit)
{
if (batteriesState.Charging > 0 || reactorsState.Enabled < state.Reactors.Count)
{
SwitchToReactors();
return(true);
}
}
else if (reactorsState.PowerConsumedMW < Constants.DISABLE_REACTOR_THRESHOLD_POWER_DRAW_MW)
{
if (batteriesState.Charging < state.Batteries.Count || reactorsState.Enabled > 0)
{
SwitchToBatteries();
return(true);
}
}
return(false);
}
private void ScanBatteries(ref BatteriesState batteriesState)
{
foreach (var battery in state.Batteries)
{
batteriesState.MaxEnergyMWh += battery.MaxStoredPower;
batteriesState.EnergyRemainingMWh += battery.CurrentStoredPower;
batteriesState.PowerConsumedMW += battery.CurrentOutput - battery.CurrentInput;
batteriesState.PowerDrawMW += battery.CurrentOutput;
batteriesState.MaxPowerDrawMW += battery.MaxOutput;
if (battery.Enabled && battery.ChargeMode != ChargeMode.Discharge)
{
batteriesState.Charging++;
}
}
}
public void Draw(IMyTextPanel display, BatteriesState batteriesState, ReactorsState reactorsState)
{
local_DrawDisplay_builder.Clear();
local_DrawDisplay_builder.AppendFormat("Power Management {0}\n", Datestamp.Minutes);
var totalEnergyRemainingMWh = batteriesState.EnergyRemainingMWh + reactorsState.EnergyRemainingMWh;
var totalPowerConsumptionMW = batteriesState.PowerConsumedMW + reactorsState.PowerConsumedMW;
var totalSecondsRemaining = totalPowerConsumptionMW > 0 ? (3600 * totalEnergyRemainingMWh / totalPowerConsumptionMW) : float.PositiveInfinity;
local_DrawDisplay_builder.Append("Total Time: ");
AppendTimeRemaining(local_DrawDisplay_builder, totalSecondsRemaining);
local_DrawDisplay_builder.AppendLine();
if (totalSecondsRemaining < Constants.ALERT_POWER_SECONDS)
{
local_DrawDisplay_builder.AppendLine("*** L O W P O W E R ***");
}
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.Append("Batteries: ");
local_DrawDisplay_builder.AppendLine(batteriesState.Charging > 0 ? "Auto" : "Discharging");
local_DrawDisplay_builder.Append("* Stored: ");
local_DrawDisplay_builder.Append(Unit.Energy.FormatSI(batteriesState.EnergyRemainingMWh));
local_DrawDisplay_builder.Append(" / ");
local_DrawDisplay_builder.Append(Unit.Energy.FormatSI(batteriesState.MaxEnergyMWh));
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.Append("* Power: ");
local_DrawDisplay_builder.Append(Unit.Power.FormatSI(Math.Max(batteriesState.PowerConsumedMW, 0)));
local_DrawDisplay_builder.AppendFormat(" ({0}%)", batteriesState.PowerDrawPercent);
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.Append("* Time: ");
AppendTimeRemaining(local_DrawDisplay_builder, batteriesState.SecondsRemaining);
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.Append("Reactors: ");
local_DrawDisplay_builder.AppendLine(reactorsState.Enabled > 0 ? "Enabled" : "Disabled");
local_DrawDisplay_builder.Append("* Fuel: ");
local_DrawDisplay_builder.Append(Unit.Mass.FormatSI(reactorsState.FuelAvailableKg));
local_DrawDisplay_builder.Append(" (");
local_DrawDisplay_builder.Append(Unit.Energy.FormatSI(reactorsState.EnergyRemainingMWh));
local_DrawDisplay_builder.AppendLine(")");
local_DrawDisplay_builder.Append("* Power: ");
local_DrawDisplay_builder.Append(Unit.Power.FormatSI(Math.Max(reactorsState.PowerConsumedMW, 0)));
local_DrawDisplay_builder.AppendFormat(" ({0:P})", reactorsState.PowerDrawPercent);
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.Append("* Time: ");
AppendTimeRemaining(local_DrawDisplay_builder, reactorsState.SecondsRemaining);
local_DrawDisplay_builder.AppendLine();
if (totalSecondsRemaining < Constants.ALERT_POWER_SECONDS)
{
local_DrawDisplay_builder.AppendLine();
local_DrawDisplay_builder.AppendLine("*** L O W P O W E R ***");
}
display.WriteText(local_DrawDisplay_builder);
}