Too stressed out

src/main/java/com/simibubi/create/content/contraptions/base/IRotate.java

@@ -1,6 +1,8 @@
 package com.simibubi.create.content.contraptions.base;
 
 import com.simibubi.create.content.contraptions.goggles.IHaveGoggleInformation;
+import com.simibubi.create.content.contraptions.solver.AllConnections;
+import com.simibubi.create.content.contraptions.solver.KineticConnections;
 import com.simibubi.create.content.contraptions.wrench.IWrenchable;
 import com.simibubi.create.foundation.config.AllConfigs;
 import com.simibubi.create.foundation.item.ItemDescription;
@@ -101,7 +103,7 @@ public interface IRotate extends IWrenchable {
 			else if (stressPercent > .5d) return StressImpact.MEDIUM;
 			else return StressImpact.LOW;
 		}
-		
+
 		public static boolean isEnabled() {
 			return !AllConfigs.SERVER.kinetics.disableStress.get();
 		}
@@ -119,19 +121,23 @@ public interface IRotate extends IWrenchable {
 		}
 	}
 
-	public boolean hasShaftTowards(LevelReader world, BlockPos pos, BlockState state, Direction face);
+	boolean hasShaftTowards(LevelReader world, BlockPos pos, BlockState state, Direction face);
 
-	public Axis getRotationAxis(BlockState state);
+	Axis getRotationAxis(BlockState state);
 
-	public default SpeedLevel getMinimumRequiredSpeedLevel() {
+	default KineticConnections getInitialConnections(BlockState state) {
+		return AllConnections.EMPTY;
+	}
+
+	default SpeedLevel getMinimumRequiredSpeedLevel() {
 		return SpeedLevel.NONE;
 	}
 
-	public default boolean hideStressImpact() {
+	default boolean hideStressImpact() {
 		return false;
 	}
 
-	public default boolean showCapacityWithAnnotation() {
+	default boolean showCapacityWithAnnotation() {
 		return false;
 	}
 

src/main/java/com/simibubi/create/content/contraptions/base/KineticTileEntity.java

@@ -11,15 +11,14 @@ import com.jozufozu.flywheel.api.FlywheelRendered;
 import com.jozufozu.flywheel.backend.instancing.InstancedRenderDispatcher;
 import com.simibubi.create.Create;
 import com.simibubi.create.content.contraptions.KineticNetwork;
-import com.simibubi.create.content.contraptions.RotationPropagator;
 import com.simibubi.create.content.contraptions.base.IRotate.SpeedLevel;
 import com.simibubi.create.content.contraptions.base.IRotate.StressImpact;
 import com.simibubi.create.content.contraptions.goggles.IHaveGoggleInformation;
 import com.simibubi.create.content.contraptions.goggles.IHaveHoveringInformation;
 import com.simibubi.create.content.contraptions.relays.elementary.ICogWheel;
 import com.simibubi.create.content.contraptions.relays.gearbox.GearboxBlock;
+import com.simibubi.create.content.contraptions.solver.AllConnections;
 import com.simibubi.create.content.contraptions.solver.KineticConnections;
-import com.simibubi.create.content.contraptions.solver.KineticNodeState;
 import com.simibubi.create.content.contraptions.solver.KineticSolver;
 import com.simibubi.create.foundation.block.BlockStressValues;
 import com.simibubi.create.foundation.config.AllConfigs;
@@ -37,7 +36,6 @@ import net.minecraft.core.Direction;
 import net.minecraft.core.Direction.Axis;
 import net.minecraft.core.Direction.AxisDirection;
 import net.minecraft.nbt.CompoundTag;
-import net.minecraft.nbt.NbtUtils;
 import net.minecraft.network.chat.Component;
 import net.minecraft.network.chat.TextComponent;
 import net.minecraft.util.Mth;
@@ -70,18 +68,17 @@ public class KineticTileEntity extends SmartTileEntity
 	protected float lastStressApplied;
 	protected float lastCapacityProvided;
 
-	private KineticNodeState kineticNodeState;
+	private KineticConnections connections = AllConnections.EMPTY;
 
-	public KineticNodeState getKineticNodeState() {
-		return kineticNodeState;
-	}
-
-	public KineticNodeState getInitialKineticNodeState() {
-		return new KineticNodeState(new KineticConnections(), 0);
+	public KineticTileEntity(BlockEntityType<?> typeIn, BlockPos pos, BlockState state) {
+		super(typeIn, pos, state);
+		effects = new KineticEffectHandler(this);
+		if (state.getBlock() instanceof IRotate rotate) {
+			connections = rotate.getInitialConnections(state);
+		}
 	}
 
 	private void addToSolver() {
-		kineticNodeState = getInitialKineticNodeState();
 		KineticSolver.getSolver(level).addNode(this);
 	}
 
@@ -89,12 +86,31 @@ public class KineticTileEntity extends SmartTileEntity
 		KineticSolver.getSolver(level).removeNode(this);
 	}
 
-
-	public KineticTileEntity(BlockEntityType<?> typeIn, BlockPos pos, BlockState state) {
-		super(typeIn, pos, state);
-		effects = new KineticEffectHandler(this);
+	public KineticConnections getConnections() {
+		return connections;
 	}
 
+	public float getGeneratedSpeed() {
+		return 0;
+	}
+
+	public float getStressImpact() {
+		return getDefaultStressImpact();
+	}
+
+	public float getStressCapacity() {
+		return getDefaultStressCapacity();
+	}
+
+	public float getDefaultStressImpact() {
+		return (float) BlockStressValues.getImpact(getStressConfigKey());
+	}
+
+	public float getDefaultStressCapacity() {
+		return (float) BlockStressValues.getCapacity(getStressConfigKey());
+	}
+
+
 	@Override
 	public void initialize() {
 		if (!level.isClientSide) {
@@ -276,10 +292,6 @@ public class KineticTileEntity extends SmartTileEntity
 			DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> InstancedRenderDispatcher.enqueueUpdate(this));
 	}
 
-	public float getGeneratedSpeed() {
-		return 0;
-	}
-
 	public boolean isSource() {
 		return getGeneratedSpeed() != 0;
 	}

src/main/java/com/simibubi/create/content/contraptions/components/motor/CreativeMotorBlock.java

@@ -3,6 +3,8 @@ package com.simibubi.create.content.contraptions.components.motor;
 import com.simibubi.create.AllShapes;
 import com.simibubi.create.AllTileEntities;
 import com.simibubi.create.content.contraptions.base.DirectionalKineticBlock;
+import com.simibubi.create.content.contraptions.solver.AllConnections;
+import com.simibubi.create.content.contraptions.solver.KineticConnections;
 import com.simibubi.create.content.contraptions.solver.KineticSolver;
 import com.simibubi.create.foundation.block.ITE;
 
@@ -52,6 +54,11 @@ public class CreativeMotorBlock extends DirectionalKineticBlock implements ITE<C
 			.getAxis();
 	}
 
+	@Override
+	public KineticConnections getInitialConnections(BlockState state) {
+		return AllConnections.HALF_SHAFT.apply(state.getValue(FACING));
+	}
+
 	@Override
 	public boolean hideStressImpact() {
 		return true;

src/main/java/com/simibubi/create/content/contraptions/components/motor/CreativeMotorTileEntity.java

@@ -4,8 +4,6 @@ import java.util.List;
 
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.content.contraptions.base.GeneratingKineticTileEntity;
-import com.simibubi.create.content.contraptions.solver.AllConnections;
-import com.simibubi.create.content.contraptions.solver.KineticNodeState;
 import com.simibubi.create.foundation.config.AllConfigs;
 import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
 import com.simibubi.create.foundation.tileEntity.behaviour.CenteredSideValueBoxTransform;
@@ -39,19 +37,10 @@ public class CreativeMotorTileEntity extends GeneratingKineticTileEntity {
 		generatedSpeed.value = DEFAULT_SPEED;
 		generatedSpeed.scrollableValue = DEFAULT_SPEED;
 		generatedSpeed.withUnit(i -> Lang.translate("generic.unit.rpm"));
-		generatedSpeed.withCallback(i -> this.getKineticNodeState().setGeneratedSpeed(getGeneratedSpeed()));
 		generatedSpeed.withStepFunction(CreativeMotorTileEntity::step);
 		behaviours.add(generatedSpeed);
 	}
 
-	@Override
-	public KineticNodeState getInitialKineticNodeState() {
-		return new KineticNodeState(
-				AllConnections.HALF_SHAFT.apply(getBlockState().getValue(CreativeMotorBlock.FACING)),
-				getGeneratedSpeed()
-		);
-	}
-
 	@Override
 	public void initialize() {
 		super.initialize();

src/main/java/com/simibubi/create/content/contraptions/components/turntable/TurntableBlock.java

@@ -4,6 +4,8 @@ import com.simibubi.create.AllShapes;
 import com.simibubi.create.AllTileEntities;
 import com.simibubi.create.content.contraptions.base.KineticBlock;
 import com.simibubi.create.content.contraptions.base.KineticTileEntity;
+import com.simibubi.create.content.contraptions.solver.AllConnections;
+import com.simibubi.create.content.contraptions.solver.KineticConnections;
 import com.simibubi.create.foundation.block.ITE;
 import com.simibubi.create.foundation.utility.VecHelper;
 
@@ -98,16 +100,21 @@ public class TurntableBlock extends KineticBlock implements ITE<TurntableTileEnt
 		return Axis.Y;
 	}
 
+	@Override
+	public KineticConnections getInitialConnections(BlockState state) {
+		return AllConnections.HALF_SHAFT.apply(Direction.DOWN);
+	}
+
 	@Override
 	public Class<TurntableTileEntity> getTileEntityClass() {
 		return TurntableTileEntity.class;
 	}
-	
+
 	@Override
 	public BlockEntityType<? extends TurntableTileEntity> getTileEntityType() {
 		return AllTileEntities.TURNTABLE.get();
 	}
-	
+
 	@Override
 	public boolean isPathfindable(BlockState state, BlockGetter reader, BlockPos pos, PathComputationType type) {
 		return false;

src/main/java/com/simibubi/create/content/contraptions/relays/elementary/CogWheelBlock.java

@@ -35,7 +35,7 @@ import net.minecraft.world.phys.shapes.VoxelShape;
 
 @ParametersAreNonnullByDefault
 @MethodsReturnNonnullByDefault
-public class CogWheelBlock extends AbstractShaftBlock implements ICogWheel, ISimpleConnectable {
+public class CogWheelBlock extends AbstractShaftBlock implements ICogWheel {
 
 	boolean isLarge;
 
@@ -63,7 +63,7 @@ public class CogWheelBlock extends AbstractShaftBlock implements ICogWheel, ISim
 	}
 
 	@Override
-	public KineticConnections getConnections(BlockState state) {
+	public KineticConnections getInitialConnections(BlockState state) {
 		return (isLargeCog() ? AllConnections.LARGE_COG_FULL_SHAFT : AllConnections.SMALL_COG_FULL_SHAFT)
 				.apply(state.getValue(AXIS));
 	}

src/main/java/com/simibubi/create/content/contraptions/relays/elementary/ISimpleConnectable.java

@@ -1,9 +0,0 @@
-package com.simibubi.create.content.contraptions.relays.elementary;
-
-import com.simibubi.create.content.contraptions.solver.KineticConnections;
-
-import net.minecraft.world.level.block.state.BlockState;
-
-public interface ISimpleConnectable {
-	KineticConnections getConnections(BlockState state);
-}

src/main/java/com/simibubi/create/content/contraptions/relays/elementary/ShaftBlock.java

@@ -28,7 +28,7 @@ import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.VoxelShape;
 
-public class ShaftBlock extends AbstractShaftBlock implements ISimpleConnectable {
+public class ShaftBlock extends AbstractShaftBlock {
 
 	private static final int placementHelperId = PlacementHelpers.register(new PlacementHelper());
 
@@ -41,7 +41,7 @@ public class ShaftBlock extends AbstractShaftBlock implements ISimpleConnectable
 	}
 
 	@Override
-	public KineticConnections getConnections(BlockState state) {
+	public KineticConnections getInitialConnections(BlockState state) {
 		return AllConnections.FULL_SHAFT.apply(state.getValue(AXIS));
 	}
 

src/main/java/com/simibubi/create/content/contraptions/relays/elementary/SimpleKineticTileEntity.java

@@ -2,11 +2,6 @@ package com.simibubi.create.content.contraptions.relays.elementary;
 
 import com.simibubi.create.content.contraptions.base.KineticTileEntity;
 
-import com.simibubi.create.content.contraptions.base.RotatedPillarKineticBlock;
-import com.simibubi.create.content.contraptions.solver.AllConnections;
-import com.simibubi.create.content.contraptions.solver.KineticConnections;
-import com.simibubi.create.content.contraptions.solver.KineticNodeState;
-
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
@@ -28,14 +23,4 @@ public class SimpleKineticTileEntity extends KineticTileEntity {
 		return false;
 	}
 
-	@Override
-	public KineticNodeState getInitialKineticNodeState() {
-		KineticConnections connections = AllConnections.EMPTY;
-		BlockState state = getBlockState();
-		if (state.getBlock() instanceof ISimpleConnectable connectable) {
-			connections = connectable.getConnections(state);
-		}
-		return new KineticNodeState(connections, 0);
-	}
-
 }

src/main/java/com/simibubi/create/content/contraptions/solver/KineticNetwork.java

@@ -8,6 +8,7 @@ import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 public class KineticNetwork {
 
@@ -17,6 +18,7 @@ public class KineticNetwork {
 	private float rootSpeed;
 	private @Nullable KineticNode mainGenerator;
 	private boolean speedDirty;
+	private boolean overstressed;
 
 	public KineticNetwork(KineticNode root) {
 		addMember(root);
@@ -55,19 +57,19 @@ public class KineticNetwork {
 		conflictingCycles.add(Pair.of(from, to));
 	}
 
-	public float getRootSpeed() {
-		return rootSpeed;
-	}
-
-	public boolean isStopped() { return generators.isEmpty(); }
+	public boolean isStopped() { return generators.isEmpty() || overstressed; }
 
 	/**
 	 * Recalculates the speed at the root node of this network.
-	 * @return	CONTRADICTION if the network has generators turning against each other, and OK otherwise
+	 * @return	CONTRADICTION if the network has cycles with conflicting speed ratios or generators turning against
+	 * 			each other, and OK otherwise
 	 */
-	public SolveResult recalculateSpeed() {
+	public SolveResult tryRecalculateSpeed() {
+		if (!conflictingCycles.isEmpty() && !isStopped()) return SolveResult.CONTRADICTION;
 		if (!speedDirty) return SolveResult.OK;
 
+		SolveResult result = SolveResult.OK;
+
 		float newSpeed = 0;
 		KineticNode newGenerator = null;
 		float sign = 0;
@@ -82,7 +84,8 @@ public class KineticNetwork {
 
 			if (Math.signum(speedAtRoot) != sign) {
 				// generators are turning against each other
-				return SolveResult.CONTRADICTION;
+				result = SolveResult.CONTRADICTION;
+				continue;
 			}
 
 			if (newSpeed < speedAtRoot * sign) {
@@ -93,7 +96,9 @@ public class KineticNetwork {
 		rootSpeed = newSpeed * sign;
 		mainGenerator = newGenerator;
 		speedDirty = false;
-		return SolveResult.OK;
+
+		if (overstressed) return SolveResult.OK;
+		return result;
 	}
 
 	/**
@@ -101,23 +106,42 @@ public class KineticNetwork {
 	 */
 	public List<KineticNetwork> tick() {
 		List<KineticNetwork> newNetworks = updateMemberSpeeds();
+
+		if (generators.isEmpty()) {
+			overstressed = false;
+			return newNetworks;
+		}
+
+		float stressImpact = (float) members.stream().mapToDouble(n -> n.getTotalStressImpact(rootSpeed)).sum();
+		float stressCapacity = (float) members.stream().mapToDouble(KineticNode::getStressCapacity).sum();
+
+		if (stressImpact > stressCapacity) {
+			if (!overstressed) {
+				overstressed = true;
+				members.forEach(KineticNode::stop);
+			}
+		} else {
+			if (overstressed) {
+				overstressed = false;
+				newNetworks.addAll(bulldozeContradictingMembers());
+				newNetworks.addAll(updateMemberSpeeds());
+			}
+		}
+
 		members.forEach(KineticNode::flushChangedSpeed);
 		return newNetworks;
 	}
 
 	private List<KineticNetwork> updateMemberSpeeds() {
-		SolveResult recalculateSpeedResult = recalculateSpeed();
-		// generators should not be turning against each other by now
-		assert(recalculateSpeedResult.isOk());
-
-		// if we're stopped then all members' speeds will be 0, so no need to check for speeding nodes
+		// if we're stopped, then all members' speeds will be 0, so no need to check for speeding nodes
 		if (isStopped()) {
-			members.forEach(KineticNode::tryUpdateSpeed);
-			return List.of();
+			members.forEach(KineticNode::stop);
+			return new LinkedList<>();
 		}
 
-		// there should be no cycles with conflicting speed ratios by now
-		assert(conflictingCycles.isEmpty());
+		SolveResult recalculateSpeedResult = tryRecalculateSpeed();
+		// generators should not be turning against each other or have conflicting cycles by now
+		assert(recalculateSpeedResult.isOk());
 
 		// update node speeds in a breadth-first order, checking for speeding nodes along the way
 		List<KineticNetwork> newNetworks = new LinkedList<>();
@@ -128,7 +152,7 @@ public class KineticNetwork {
 		while (!frontier.isEmpty()) {
 			KineticNode cur = frontier.remove(0);
 			visited.add(cur);
-			if (cur.tryUpdateSpeed().isOk()) {
+			if (cur.tryUpdateSpeed(rootSpeed).isOk()) {
 				cur.getActiveConnections()
 						.map(Pair::getFirst)
 						.filter(n -> !visited.contains(n))
@@ -143,4 +167,23 @@ public class KineticNetwork {
 		return newNetworks;
 	}
 
+	private List<KineticNetwork> bulldozeContradictingMembers() {
+		List<KineticNetwork> newNetworks = new LinkedList<>();
+
+		// generators running against network
+		float sign = Math.signum(rootSpeed);
+		List<KineticNode> runningAgainst = generators.stream()
+				.filter(n -> Math.signum(n.getGeneratedSpeedAtRoot()) != sign)
+				.collect(Collectors.toList());
+		runningAgainst.forEach(n -> { n.onPopBlock(); newNetworks.add(n.getNetwork()); });
+
+		// conflicting cycles
+		List<KineticNode> cycles = conflictingCycles.stream()
+				.map(Pair::getFirst)
+				.collect(Collectors.toList());
+		cycles.forEach(n -> { n.onPopBlock(); newNetworks.add(n.getNetwork()); });
+
+		return newNetworks;
+	}
+
 }

src/main/java/com/simibubi/create/content/contraptions/solver/KineticNode.java

@@ -27,6 +27,8 @@ public class KineticNode {
 
 	private final KineticConnections connections;
 	private float generatedSpeed;
+	private float stressCapacity;
+	private float stressImpact;
 
 	private float speedCur;
 	private float speedNext;
@@ -35,9 +37,10 @@ public class KineticNode {
 		this.nodeAccessor = nodeAccessor;
 		this.entity = entity;
 
-		KineticNodeState state = entity.getKineticNodeState();
-		this.connections = state.getConnections();
-		this.generatedSpeed = state.getGeneratedSpeed();
+		this.connections = entity.getConnections();
+		this.generatedSpeed = entity.getGeneratedSpeed();
+		this.stressCapacity = entity.getStressCapacity();
+		this.stressImpact = entity.getStressImpact();
 
 		this.network = new KineticNetwork(this);
 	}
@@ -67,10 +70,6 @@ public class KineticNode {
 		return getActiveConnections().collect(Collectors.toList());
 	}
 
-	public float getGeneratedSpeed() {
-		return generatedSpeed;
-	}
-
 	public float getGeneratedSpeedAtRoot() {
 		return generatedSpeed / speedRatio;
 	}
@@ -79,20 +78,37 @@ public class KineticNode {
 		return generatedSpeed != 0;
 	}
 
-	public void setGeneratedSpeed(float newSpeed) {
-		if (generatedSpeed == newSpeed) return;
-		generatedSpeed = newSpeed;
-		network.updateMember(this);
-		if (network.recalculateSpeed().isContradiction()) {
-			onPopBlock();
+	public void onUpdated() {
+		float newSpeed = entity.getGeneratedSpeed();
+		if (generatedSpeed != newSpeed) {
+			generatedSpeed = newSpeed;
+			network.updateMember(this);
+			if (network.tryRecalculateSpeed().isContradiction()) {
+				onPopBlock();
+			}
 		}
+
+		stressImpact = entity.getStressImpact();
+		stressCapacity = entity.getStressCapacity();
+	}
+
+	public float getTheoreticalSpeed(float speedAtRoot) {
+		return speedAtRoot * speedRatio;
+	}
+
+	public float getStressCapacity() {
+		return Math.abs(stressCapacity * generatedSpeed);
+	}
+
+	public float getTotalStressImpact(float speedAtRoot) {
+		return Math.abs(stressImpact * getTheoreticalSpeed(speedAtRoot));
 	}
 
 	private SolveResult setNetwork(KineticNetwork network) {
 		this.network.removeMember(this);
 		this.network = network;
 		network.addMember(this);
-		return network.recalculateSpeed();
+		return network.tryRecalculateSpeed();
 	}
 
 	private SolveResult setSource(KineticNode from, float ratio) {
@@ -145,7 +161,7 @@ public class KineticNode {
 				if (next.setSource(cur, ratio).isOk()) {
 					frontier.add(next);
 				} else {
-					// this node will run against the network
+					// this node will run against the network or activate a conflicting cycle
 					onPopBlock();
 					return;
 				}
@@ -164,21 +180,27 @@ public class KineticNode {
 	private void rerootHere() {
 		source = null;
 		speedRatio = 1;
-		setNetwork(new KineticNetwork(this));
+		SolveResult recalculateSpeedResult = setNetwork(new KineticNetwork(this));
+		assert(recalculateSpeedResult.isOk());
 		propagateSource();
 	}
 
 	/**
 	 * Updates the speed of this node based on its network's root speed and its own speed ratio.
-	 * @return CONTRADICTION if the node's new speed exceeds the maximum value, and OK otherwise
+	 * @param speedAtRoot 	Current speed at the root of this node's network
+	 * @return 				CONTRADICTION if the node's new speed exceeds the maximum value, and OK otherwise
 	 */
-	protected SolveResult tryUpdateSpeed() {
-		speedNext = network.getRootSpeed() * speedRatio;
+	protected SolveResult tryUpdateSpeed(float speedAtRoot) {
+		speedNext = getTheoreticalSpeed(speedAtRoot);
 		if (Math.abs(speedNext) > AllConfigs.SERVER.kinetics.maxRotationSpeed.get())
 			return SolveResult.CONTRADICTION;
 		return SolveResult.OK;
 	}
 
+	protected void stop() {
+		speedNext = 0;
+	}
+
 	public void flushChangedSpeed() {
 		if (speedCur != speedNext) {
 			speedCur = speedNext;

src/main/java/com/simibubi/create/content/contraptions/solver/KineticNodeState.java

@@ -1,27 +0,0 @@
-package com.simibubi.create.content.contraptions.solver;
-
-public class KineticNodeState {
-	private KineticConnections connections;
-	private float generatedSpeed;
-
-	public KineticNodeState(KineticConnections connections, float generatedSpeed) {
-		this.connections = connections;
-		this.generatedSpeed = generatedSpeed;
-	}
-
-	public KineticConnections getConnections() {
-		return connections;
-	}
-
-	public float getGeneratedSpeed() {
-		return generatedSpeed;
-	}
-
-	public void setConnections(KineticConnections connections) {
-		this.connections = connections;
-	}
-
-	public void setGeneratedSpeed(float generatedSpeed) {
-		this.generatedSpeed = generatedSpeed;
-	}
-}

src/main/java/com/simibubi/create/content/contraptions/solver/KineticSolver.java

@@ -34,15 +34,14 @@ public class KineticSolver {
 
 	public void updateNode(KineticTileEntity entity) {
 		KineticNode node = nodes.get(entity.getBlockPos());
-		KineticNodeState state = entity.getKineticNodeState();
 
-		if (!node.getConnections().equals(state.getConnections())) {
+		if (!node.getConnections().equals(entity.getConnections())) {
 			// connections changed, so things could've been disconnected
 			removeNode(entity);
 			addNode(entity);
 		} else {
-			// connections are the same, so just set speed in case it changed
-			node.setGeneratedSpeed(state.getGeneratedSpeed());
+			// connections are the same, so just update in case other properties changed
+			node.onUpdated();
 		}
 	}