private PowerReceiver getReceiverOnSide(ForgeDirection side) {
TileEntity tile = tiles[side.ordinal()];
if (!(tile instanceof IPowerReceptor)) return null;
IPowerReceptor receptor = (IPowerReceptor) tile;
PowerReceiver receiver = receptor.getPowerReceiver(side.getOpposite());
if (receiver == null) return null;
if (!receiver.getType().canReceiveFromPipes()) return null;
return receiver;
}
private void sendPower() {
for (ForgeDirection s : ForgeDirection.VALID_DIRECTIONS) {
TileEntity tile = getTileBuffer(s).getTile();
if (tile instanceof IPowerReceptor) {
PowerReceiver receptor = ((IPowerReceptor) tile).getPowerReceiver(s.getOpposite());
if (receptor != null) {
receptor.receiveEnergy(PowerHandler.Type.ENGINE, energyStored / 10.0, s.getOpposite());
energyStored = 0;
}
} else if (tile instanceof IEnergyHandler) {
int energyUsed =
((IEnergyHandler) tile).receiveEnergy(s.getOpposite(), energyStored, false);
energyStored -= energyUsed;
}
}
}
@Override
public boolean canPipeConnect(TileEntity tile, ForgeDirection side) {
if (tile instanceof TileGenericPipe) {
Pipe pipe2 = ((TileGenericPipe) tile).pipe;
if (BlockGenericPipe.isValid(pipe2) && !(pipe2.transport instanceof PipeTransportPower))
return false;
return true;
}
if (tile instanceof IPowerReceptor) {
IPowerReceptor receptor = (IPowerReceptor) tile;
PowerReceiver receiver = receptor.getPowerReceiver(side.getOpposite());
if (receiver != null && receiver.getType().canReceiveFromPipes()) return true;
}
if (container.pipe instanceof PipePowerWood && tile instanceof IPowerEmitter) {
IPowerEmitter emitter = (IPowerEmitter) tile;
if (emitter.canEmitPowerFrom(side.getOpposite())) return true;
}
return false;
}
public boolean produceBuildCraft(ForgeDirection outputDirection) {
if (!this.worldObj.isRemote
&& outputDirection != null
&& outputDirection != ForgeDirection.UNKNOWN) {
float provide = this.getProvide(outputDirection);
if (this.getEnergyStored() >= provide && provide > 0) {
if (Compatibility.isBuildcraftLoaded()) {
TileEntity tileEntity =
new Vector3(this)
.modifyPositionFromSide(outputDirection)
.getTileEntity(this.worldObj);
if (tileEntity instanceof IPowerReceptor) {
PowerReceiver receiver =
((IPowerReceptor) tileEntity).getPowerReceiver(outputDirection.getOpposite());
if (receiver != null) {
if (receiver.powerRequest() > 0) {
float bc3Provide = provide * Compatibility.TO_BC_RATIO;
float energyUsed =
Math.min(
receiver.receiveEnergy(
Type.MACHINE, bc3Provide, outputDirection.getOpposite()),
bc3Provide);
this.provideElectricity(energyUsed * Compatibility.TO_BC_RATIO, true);
}
}
return true;
}
}
}
}
return false;
}
@Override
public void updateEntity() {
if (CoreProxy.proxy.isRenderWorld(container.worldObj)) return;
step();
init();
// Send the power to nearby pipes who requested it
System.arraycopy(displayPower, 0, prevDisplayPower, 0, 6);
Arrays.fill(displayPower, 0.0F);
for (int i = 0; i < 6; ++i) {
if (internalPower[i] > 0) {
float totalPowerQuery = 0;
for (int j = 0; j < 6; ++j) {
if (j != i && powerQuery[j] > 0)
if (tiles[j] instanceof TileGenericPipe || tiles[j] instanceof IPowerReceptor) {
totalPowerQuery += powerQuery[j];
}
}
for (int j = 0; j < 6; ++j) {
if (j != i && powerQuery[j] > 0) {
float watts = 0.0F;
PowerReceiver prov = getReceiverOnSide(ForgeDirection.VALID_DIRECTIONS[j]);
if (prov != null && prov.powerRequest() > 0) {
watts = (internalPower[i] / totalPowerQuery) * powerQuery[j];
watts =
prov.receiveEnergy(
Type.PIPE, watts, ForgeDirection.VALID_DIRECTIONS[j].getOpposite());
internalPower[i] -= watts;
} else if (tiles[j] instanceof TileGenericPipe) {
watts = (internalPower[i] / totalPowerQuery) * powerQuery[j];
TileGenericPipe nearbyTile = (TileGenericPipe) tiles[j];
PipeTransportPower nearbyTransport = (PipeTransportPower) nearbyTile.pipe.transport;
watts =
nearbyTransport.receiveEnergy(
ForgeDirection.VALID_DIRECTIONS[j].getOpposite(), watts);
internalPower[i] -= watts;
}
displayPower[j] += watts;
displayPower[i] += watts;
}
}
}
}
double highestPower = 0;
for (int i = 0; i < 6; i++) {
displayPower[i] =
(prevDisplayPower[i] * (DISPLAY_SMOOTHING - 1.0F) + displayPower[i]) / DISPLAY_SMOOTHING;
if (displayPower[i] > highestPower) {
highestPower = displayPower[i];
}
}
overload += highestPower > maxPower * 0.95 ? 1 : -1;
if (overload < 0) {
overload = 0;
}
if (overload > OVERLOAD_TICKS) {
overload = OVERLOAD_TICKS;
}
// Compute the tiles requesting energy that are not power pipes
for (int i = 0; i < 6; ++i) {
PowerReceiver prov = getReceiverOnSide(ForgeDirection.VALID_DIRECTIONS[i]);
if (prov != null) {
float request = prov.powerRequest();
if (request > 0) {
requestEnergy(ForgeDirection.VALID_DIRECTIONS[i], request);
}
}
}
// Sum the amount of energy requested on each side
int[] transferQuery = new int[6];
for (int i = 0; i < 6; ++i) {
transferQuery[i] = 0;
for (int j = 0; j < 6; ++j) {
if (j != i) {
transferQuery[i] += powerQuery[j];
}
}
transferQuery[i] = Math.min(transferQuery[i], maxPower);
}
// Transfer the requested energy to nearby pipes
for (int i = 0; i < 6; ++i) {
if (transferQuery[i] != 0) {
if (tiles[i] != null) {
TileEntity entity = tiles[i];
if (entity instanceof TileGenericPipe) {
TileGenericPipe nearbyTile = (TileGenericPipe) entity;
if (nearbyTile.pipe == null) {
continue;
}
PipeTransportPower nearbyTransport = (PipeTransportPower) nearbyTile.pipe.transport;
nearbyTransport.requestEnergy(
ForgeDirection.VALID_DIRECTIONS[i].getOpposite(), transferQuery[i]);
}
}
}
}
if (tracker.markTimeIfDelay(container.worldObj, 2 * BuildCraftCore.updateFactor)) {
PacketPowerUpdate packet =
new PacketPowerUpdate(container.xCoord, container.yCoord, container.zCoord);
double displayFactor = MAX_DISPLAY / 1024.0;
for (int i = 0; i < clientDisplayPower.length; i++) {
clientDisplayPower[i] = (short) (displayPower[i] * displayFactor + .9999);
}
packet.displayPower = clientDisplayPower;
packet.overload = isOverloaded();
CoreProxy.proxy.sendToPlayers(
packet.getPacket(),
container.worldObj,
container.xCoord,
container.yCoord,
container.zCoord,
DefaultProps.PIPE_CONTENTS_RENDER_DIST);
}
}
/**
* Complete the energy transfer. Called internally on server tick end.
*
* @return Amount of energy SENT to all acceptors
*/
private float doProduce() {
float sent = 0.0F;
if (!this.availableAcceptors.isEmpty()) {
float energyNeeded = this.totalRequested;
float energyAvailable = this.totalEnergy;
float reducor = 1.0F;
float energyStorageReducor = 1.0F;
if (energyNeeded > energyAvailable) {
// If not enough energy, try reducing what goes into energy storage (if any)
energyNeeded -= this.totalStorageExcess;
// If there's still not enough, put the minimum into energy storage (if any) and, anyhow,
// reduce everything proportionately
if (energyNeeded > energyAvailable) {
energyStorageReducor = 0F;
reducor = energyAvailable / energyNeeded;
} else {
// Energyavailable exceeds the total needed but only if storage does not fill all in one
// go - this is a common situation
energyStorageReducor = (energyAvailable - energyNeeded) / this.totalStorageExcess;
}
}
float currentSending;
float sentToAcceptor;
int tierProduced = Math.min(this.producersTierGC, this.networkTierGC);
TileEntity debugTE = null;
try {
for (TileEntity tileEntity : this.availableAcceptors) {
debugTE = tileEntity;
// Exit the loop if there is no energy left at all (should normally not happen, should be
// some even for the last acceptor)
if (sent >= energyAvailable) {
break;
}
// The base case is to give each acceptor what it is requesting
currentSending = this.energyRequests.get(tileEntity);
// If it's an energy store, we may need to damp it down if energyStorageReducor is less
// than 1
if (currentSending > EnergyNetwork.ENERGY_STORAGE_LEVEL) {
currentSending =
EnergyNetwork.ENERGY_STORAGE_LEVEL
+ (currentSending - EnergyNetwork.ENERGY_STORAGE_LEVEL) * energyStorageReducor;
}
// Reduce everything proportionately if there is not enough energy for all needs
currentSending *= reducor;
if (currentSending > energyAvailable - sent) {
currentSending = energyAvailable - sent;
}
ForgeDirection sideFrom = this.availableconnectedDirections.get(tileEntity);
if (tileEntity instanceof IElectrical) {
sentToAcceptor =
((IElectrical) tileEntity)
.receiveElectricity(sideFrom, currentSending, tierProduced, true);
} else if (isRF2Loaded && tileEntity instanceof IEnergyReceiver) {
final int currentSendinginRF =
(currentSending >= Integer.MAX_VALUE / EnergyConfigHandler.TO_RF_RATIO)
? Integer.MAX_VALUE
: (int) (currentSending * EnergyConfigHandler.TO_RF_RATIO);
sentToAcceptor =
((IEnergyReceiver) tileEntity).receiveEnergy(sideFrom, currentSendinginRF, false)
/ EnergyConfigHandler.TO_RF_RATIO;
} else if (isMekLoaded && tileEntity instanceof IStrictEnergyAcceptor) {
sentToAcceptor =
(float)
((IStrictEnergyAcceptor) tileEntity)
.transferEnergyToAcceptor(
sideFrom, currentSending * EnergyConfigHandler.TO_MEKANISM_RATIO)
/ EnergyConfigHandler.TO_MEKANISM_RATIO;
} else if (isRF1Loaded && tileEntity instanceof IEnergyHandler) {
final int currentSendinginRF =
(currentSending >= Integer.MAX_VALUE / EnergyConfigHandler.TO_RF_RATIO)
? Integer.MAX_VALUE
: (int) (currentSending * EnergyConfigHandler.TO_RF_RATIO);
sentToAcceptor =
((IEnergyHandler) tileEntity).receiveEnergy(sideFrom, currentSendinginRF, false)
/ EnergyConfigHandler.TO_RF_RATIO;
} else if (isIC2Loaded && tileEntity instanceof IEnergySink) {
double energySendingIC2 = currentSending * EnergyConfigHandler.TO_IC2_RATIO;
if (energySendingIC2 >= 1D) {
double result = 0;
try {
if (EnergyUtil.voltageParameterIC2) {
result =
(Double)
EnergyUtil.injectEnergyIC2.invoke(
tileEntity, sideFrom, energySendingIC2, 120D);
} else {
result =
(Double)
EnergyUtil.injectEnergyIC2.invoke(tileEntity, sideFrom, energySendingIC2);
}
} catch (Exception ex) {
if (ConfigManagerCore.enableDebug) {
ex.printStackTrace();
}
}
sentToAcceptor = currentSending - (float) result / EnergyConfigHandler.TO_IC2_RATIO;
if (sentToAcceptor < 0F) {
sentToAcceptor = 0F;
}
} else {
sentToAcceptor = 0F;
}
} else if (isBCLoaded
&& EnergyConfigHandler.getBuildcraftVersion() == 6
&& MjAPI.getMjBattery(tileEntity, MjAPI.DEFAULT_POWER_FRAMEWORK, sideFrom) != null)
// New BC API
{
sentToAcceptor =
(float)
MjAPI.getMjBattery(tileEntity, MjAPI.DEFAULT_POWER_FRAMEWORK, sideFrom)
.addEnergy(currentSending * EnergyConfigHandler.TO_BC_RATIO)
/ EnergyConfigHandler.TO_BC_RATIO;
} else if (isBCLoaded && tileEntity instanceof IPowerReceptor)
// Legacy BC API
{
PowerReceiver receiver = ((IPowerReceptor) tileEntity).getPowerReceiver(sideFrom);
if (receiver != null) {
double toSendBC =
Math.min(
currentSending * EnergyConfigHandler.TO_BC_RATIO, receiver.powerRequest());
sentToAcceptor =
(float)
receiver.receiveEnergy(
buildcraft.api.power.PowerHandler.Type.PIPE, toSendBC, sideFrom)
/ EnergyConfigHandler.TO_BC_RATIO;
} else {
sentToAcceptor = 0F;
}
} else {
sentToAcceptor = 0F;
}
if (sentToAcceptor / currentSending > 1.002F && sentToAcceptor > 0.01F) {
if (!this.spamstop) {
FMLLog.info(
"Energy network: acceptor took too much energy, offered "
+ currentSending
+ ", took "
+ sentToAcceptor
+ ". "
+ tileEntity.toString());
this.spamstop = true;
}
sentToAcceptor = currentSending;
}
sent += sentToAcceptor;
}
} catch (Exception e) {
GCLog.severe("DEBUG Energy network loop issue, please report this");
if (debugTE != null)
GCLog.severe(
"Problem was likely caused by tile in dim "
+ debugTE.getWorldObj().provider.dimensionId
+ " at "
+ debugTE.xCoord
+ ","
+ debugTE.yCoord
+ ","
+ debugTE.zCoord
+ " Type:"
+ debugTE.getClass().getSimpleName());
}
}
if (EnergyNetwork.tickCount % 200 == 0) {
this.spamstop = false;
}
float returnvalue = sent;
if (returnvalue > this.totalEnergy) {
returnvalue = this.totalEnergy;
}
if (returnvalue < 0F) {
returnvalue = 0F;
}
return returnvalue;
}
/**
* Refreshes all tiles in network, and updates requested energy
*
* @param ignoreTiles TileEntities to ignore for energy calculations.
*/
private void doTickStartCalc() {
this.tickDone = EnergyNetwork.tickCount;
this.totalSent = 0F;
this.refreshAcceptors();
if (!EnergyUtil.initialisedIC2Methods) {
EnergyUtil.initialiseIC2Methods();
}
if (this.conductors.size() == 0) {
return;
}
this.loopPrevention = true;
this.availableAcceptors.clear();
this.availableconnectedDirections.clear();
this.energyRequests.clear();
this.totalRequested = 0.0F;
this.totalStorageExcess = 0F;
if (!this.connectedAcceptors.isEmpty()) {
float e;
final Iterator<ForgeDirection> acceptorDirection = this.connectedDirections.iterator();
for (TileEntity acceptor : this.connectedAcceptors) {
// This tries all sides of the acceptor which are connected (see refreshAcceptors())
ForgeDirection sideFrom = acceptorDirection.next();
// But the grid will only put energy into the acceptor from one side - once it's in
// availableAcceptors
if (!this.ignoreAcceptors.contains(acceptor)
&& !this.availableAcceptors.contains(acceptor)) {
e = 0.0F;
if (acceptor instanceof IElectrical) {
e = ((IElectrical) acceptor).getRequest(sideFrom);
} else if (isRF2Loaded && acceptor instanceof IEnergyReceiver) {
e =
((IEnergyReceiver) acceptor).receiveEnergy(sideFrom, Integer.MAX_VALUE, true)
/ EnergyConfigHandler.TO_RF_RATIO;
} else if (isMekLoaded && acceptor instanceof IStrictEnergyAcceptor) {
e =
(float)
((((IStrictEnergyAcceptor) acceptor).getMaxEnergy()
- ((IStrictEnergyAcceptor) acceptor).getEnergy())
/ EnergyConfigHandler.TO_MEKANISM_RATIO);
} else if (isRF1Loaded && acceptor instanceof IEnergyHandler) {
e =
((IEnergyHandler) acceptor).receiveEnergy(sideFrom, Integer.MAX_VALUE, true)
/ EnergyConfigHandler.TO_RF_RATIO;
} else if (isIC2Loaded && acceptor instanceof IEnergySink) {
double result = 0;
try {
result = (Double) EnergyUtil.demandedEnergyIC2.invoke(acceptor);
} catch (Exception ex) {
if (ConfigManagerCore.enableDebug) {
ex.printStackTrace();
}
}
// Cap IC2 power transfer at 128EU/t for standard Alu wire, 256EU/t for heavy Alu wire
result = Math.max(result, (this.networkTierGC == 2) ? 256D : 128D);
e = (float) result / EnergyConfigHandler.TO_IC2_RATIO;
} else if (isBCLoaded
&& EnergyConfigHandler.getBuildcraftVersion() == 6
&& MjAPI.getMjBattery(acceptor, MjAPI.DEFAULT_POWER_FRAMEWORK, sideFrom) != null)
// New BC API
{
e =
(float)
MjAPI.getMjBattery(acceptor, MjAPI.DEFAULT_POWER_FRAMEWORK, sideFrom)
.getEnergyRequested()
/ EnergyConfigHandler.TO_BC_RATIO;
} else if (isBCLoaded && acceptor instanceof IPowerReceptor)
// Legacy BC API
{
PowerReceiver BCreceiver = ((IPowerReceptor) acceptor).getPowerReceiver(sideFrom);
if (BCreceiver != null) {
e = (float) BCreceiver.powerRequest() / EnergyConfigHandler.TO_BC_RATIO;
}
}
if (e > 0.0F) {
this.availableAcceptors.add(acceptor);
this.availableconnectedDirections.put(acceptor, sideFrom);
this.energyRequests.put(acceptor, Float.valueOf(e));
this.totalRequested += e;
if (e > EnergyNetwork.ENERGY_STORAGE_LEVEL) {
this.totalStorageExcess += e - EnergyNetwork.ENERGY_STORAGE_LEVEL;
}
}
}
}
}
this.loopPrevention = false;
}
