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Removes random energy P2P behaviour (#2986)

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Energy P2P now try to evenly distribute over all outputs (to a certain
limit)
Fixes some NPE regarding the caches.

Closes #2969
This commit is contained in:
yueh
2017-07-29 15:38:29 +02:00
committed by GitHub
parent bcc4a732ed
commit b72fce97db
3 changed files with 135 additions and 71 deletions
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src/main/java/appeng/parts/p2p/PartP2PFEPower.java
+77 -39
View File
@@ -35,7 +35,6 @@ import appeng.api.parts.IPartModel;
import appeng.capabilities.Capabilities;
import appeng.items.parts.PartModels;
import appeng.me.GridAccessException;
import appeng.util.Platform;
/**
@@ -44,11 +43,17 @@ import appeng.util.Platform;
public class PartP2PFEPower extends PartP2PTunnel<PartP2PFEPower> implements IEnergyStorage
{
private static final P2PModels MODELS = new P2PModels( "part/p2p/p2p_tunnel_fe" );
private static final IEnergyStorage NULL_ENERGY_STORAGE = new NullEnergyStorage();
private boolean cachedTarget = false;
private IEnergyStorage outputTarget;
public PartP2PFEPower( ItemStack is )
{
super( is );
}
@PartModels
public static List<IPartModel> getModels()
{
@@ -61,11 +66,6 @@ public class PartP2PFEPower extends PartP2PTunnel<PartP2PFEPower> implements IEn
return MODELS.getModel( this.isPowered(), this.isActive() );
}
public PartP2PFEPower( ItemStack is )
{
super( is );
}
@Override
public void onTunnelNetworkChange()
{
@@ -94,34 +94,24 @@ public class PartP2PFEPower extends PartP2PTunnel<PartP2PFEPower> implements IEn
try
{
for( PartP2PFEPower t : this.getOutputs() )
{
if( Platform.getRandomInt() % 2 > 0 )
{
int receiver = t.getOutput().receiveEnergy( maxReceive, simulate );
maxReceive -= receiver;
total += receiver;
final int outputTunnels = this.getOutputs().size();
if( maxReceive <= 0 )
{
break;
}
}
if( outputTunnels == 0 )
{
return 0;
}
if( maxReceive > 0 )
{
for( PartP2PFEPower t : this.getOutputs() )
{
int receiver = t.getOutput().receiveEnergy( maxReceive, simulate );
maxReceive -= receiver;
total += receiver;
final int amountPerOutput = maxReceive / outputTunnels;
int overflow = maxReceive % amountPerOutput;
if( maxReceive <= 0 )
{
break;
}
}
for( PartP2PFEPower target : this.getOutputs() )
{
final IEnergyStorage output = target.getOutput();
final int toSend = amountPerOutput + overflow;
final int received = output.receiveEnergy( toSend, simulate );
overflow = toSend - received;
total += received;
}
this.queueTunnelDrain( PowerUnits.RF, total );
@@ -148,22 +138,29 @@ public class PartP2PFEPower extends PartP2PTunnel<PartP2PFEPower> implements IEn
{
if( !this.cachedTarget )
{
TileEntity self = this.getTile();
TileEntity te = self.getWorld().getTileEntity( new BlockPos( self.getPos().getX() + this.getSide().xOffset, self.getPos()
final TileEntity self = this.getTile();
final TileEntity te = self.getWorld().getTileEntity( new BlockPos( self.getPos().getX() + this.getSide().xOffset, self.getPos()
.getY() + this.getSide().yOffset, self.getPos().getZ() + this.getSide().zOffset ) );
this.outputTarget = te.hasCapability( Capabilities.FORGE_ENERGY, this.getSide().getOpposite().getFacing() ) ? te
.getCapability( Capabilities.FORGE_ENERGY, this.getSide().getOpposite().getFacing() ) : null;
if( te != null && te.hasCapability( Capabilities.FORGE_ENERGY, this.getSide().getOpposite().getFacing() ) )
{
this.outputTarget = te.getCapability( Capabilities.FORGE_ENERGY, this.getSide().getOpposite().getFacing() );
}
else
{
this.outputTarget = null;
}
this.cachedTarget = true;
}
if( this.outputTarget == null || !this.outputTarget.canReceive() )
if( this.outputTarget != null && this.outputTarget.canReceive() )
{
return null;
return this.outputTarget;
}
return this.outputTarget;
}
return null;
return NULL_ENERGY_STORAGE;
}
@Override
@@ -250,4 +247,45 @@ public class PartP2PFEPower extends PartP2PTunnel<PartP2PFEPower> implements IEn
return super.getCapability( capability );
}
private static class NullEnergyStorage implements IEnergyStorage
{
@Override
public int receiveEnergy( int maxReceive, boolean simulate )
{
return 0;
}
@Override
public int extractEnergy( int maxExtract, boolean simulate )
{
return 0;
}
@Override
public int getEnergyStored()
{
return 0;
}
@Override
public int getMaxEnergyStored()
{
return 0;
}
@Override
public boolean canExtract()
{
return false;
}
@Override
public boolean canReceive()
{
return true;
}
}
}