Compilation dependency toggle

build.gradle

@@ -170,8 +170,10 @@ dependencies {
     compileOnly fg.deobf("top.theillusivec4.curios:curios-forge:${curios_minecraft_version}-${curios_version}:api")
     runtimeOnly fg.deobf("top.theillusivec4.curios:curios-forge:${curios_minecraft_version}-${curios_version}")
 
-    compileOnly fg.deobf("org.squiddev:cc-tweaked-${cc_tweaked_minecraft_version}:${cc_tweaked_version}:api")
+	if (cc_tweaked_enable.toBoolean()) {
-    runtimeOnly fg.deobf("org.squiddev:cc-tweaked-${cc_tweaked_minecraft_version}:${cc_tweaked_version}")
+        compileOnly fg.deobf("org.squiddev:cc-tweaked-${cc_tweaked_minecraft_version}:${cc_tweaked_version}:api")
+        runtimeOnly fg.deobf("org.squiddev:cc-tweaked-${cc_tweaked_minecraft_version}:${cc_tweaked_version}")
+	}
 
     // implementation fg.deobf("curse.maven:druidcraft-340991:3101903")
     // implementation fg.deobf("com.ferreusveritas.dynamictrees:DynamicTrees-1.16.5:0.10.0-Beta25")
@@ -189,6 +191,12 @@ dependencies {
     }
 }
 
+sourceSets.main.java {
+	if (!cc_tweaked_enable.toBoolean()) {
+        exclude 'com/simibubi/create/compat/computercraft/implementation/**'
+	}
+}
+
 sourceSets.main.resources {
     srcDir 'src/generated/resources'
     exclude '.cache/'

gradle.properties

@@ -26,6 +26,8 @@ jei_minecraft_version = 1.18.2
 jei_version = 9.7.0.209
 curios_minecraft_version = 1.18.2
 curios_version = 5.0.7.0
+
+cc_tweaked_enable = true
 cc_tweaked_minecraft_version = 1.18.2
 cc_tweaked_version = 1.100.10
 

src/main/java/com/simibubi/create/Create.java

@@ -9,6 +9,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.simibubi.create.api.behaviour.BlockSpoutingBehaviour;
 import com.simibubi.create.compat.Mods;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.compat.curios.Curios;
 import com.simibubi.create.content.CreateItemGroup;
 import com.simibubi.create.content.contraptions.TorquePropagator;
@@ -126,6 +127,7 @@ public class Create {
 		ContraptionMovementSetting.registerDefaults();
 		AllArmInteractionPointTypes.register();
 		BlockSpoutingBehaviour.registerDefaults();
+		ComputerCraftProxy.register();
 
 		ForgeMod.enableMilkFluid();
 		CopperRegistries.inject();

src/main/java/com/simibubi/create/compat/computercraft/AbstractComputerBehaviour.java

@@ -1,52 +1,24 @@
 package com.simibubi.create.compat.computercraft;
 
-import org.jetbrains.annotations.NotNull;
-
 import com.simibubi.create.foundation.tileEntity.SmartTileEntity;
 import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
 import com.simibubi.create.foundation.tileEntity.behaviour.BehaviourType;
 
-import dan200.computercraft.api.peripheral.IPeripheral;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraftforge.common.capabilities.Capability;
-import net.minecraftforge.common.capabilities.CapabilityManager;
-import net.minecraftforge.common.capabilities.CapabilityToken;
 import net.minecraftforge.common.util.LazyOptional;
-import net.minecraftforge.common.util.NonNullSupplier;
 
-public class ComputerBehaviour extends TileEntityBehaviour {
+public class AbstractComputerBehaviour extends TileEntityBehaviour {
 
-	public static final BehaviourType<ComputerBehaviour> TYPE = new BehaviourType<>();
+	public static final BehaviourType<AbstractComputerBehaviour> TYPE = new BehaviourType<>();
-	protected static final Capability<IPeripheral> PERIPHERAL_CAPABILITY = CapabilityManager.get(new CapabilityToken<>() {});
-
-	LazyOptional<IPeripheral> peripheral;
-	NonNullSupplier<IPeripheral> peripheralSupplier;
 
 	boolean hasAttachedComputer;
 
-	public ComputerBehaviour(SmartTileEntity te, NonNullSupplier<IPeripheral> peripheralSupplier) {
+	public AbstractComputerBehaviour(SmartTileEntity te) {
 		super(te);
-		this.peripheralSupplier = peripheralSupplier;
 		this.hasAttachedComputer = false;
 	}
 
-	public static <T> boolean isPeripheralCap(@NotNull Capability<T> cap) {
-		return cap == PERIPHERAL_CAPABILITY;
-	}
-
-	public <T> LazyOptional<T> getPeripheralCapability() {
-		if (peripheral == null || !peripheral.isPresent())
-			peripheral = LazyOptional.of(peripheralSupplier);
-
-		return peripheral.cast();
-	}
-
-	public void removePeripheral() {
-		if (peripheral != null) {
-			peripheral.invalidate();
-		}
-	}
-
 	@Override
 	public void read(CompoundTag nbt, boolean clientPacket) {
 		hasAttachedComputer = nbt.getBoolean("HasAttachedComputer");
@@ -59,6 +31,16 @@ public class ComputerBehaviour extends TileEntityBehaviour {
 		super.write(nbt, clientPacket);
 	}
 
+	public <T> boolean isPeripheralCap(Capability<T> cap) {
+		return false;
+	}
+
+	public <T> LazyOptional<T> getPeripheralCapability() {
+		return LazyOptional.empty();
+	}
+
+	public void removePeripheral() {}
+
 	public void setHasAttachedComputer(boolean hasAttachedComputer) {
 		this.hasAttachedComputer = hasAttachedComputer;
 	}

src/main/java/com/simibubi/create/compat/computercraft/AttachedComputerPacket.java

@@ -29,7 +29,8 @@ public class AttachedComputerPacket extends TileEntityDataPacket<SyncedTileEntit
 	@Override
 	protected void handlePacket(SyncedTileEntity tile) {
 		if (tile instanceof SmartTileEntity smartTile) {
-			smartTile.getBehaviour(ComputerBehaviour.TYPE).setHasAttachedComputer(hasAttachedComputer);
+			smartTile.getBehaviour(AbstractComputerBehaviour.TYPE)
+				.setHasAttachedComputer(hasAttachedComputer);
 		}
 	}
 

src/main/java/com/simibubi/create/compat/computercraft/ComputerCraftProxy.java

@@ -0,0 +1,30 @@
+package com.simibubi.create.compat.computercraft;
+
+import java.util.function.Function;
+
+import com.simibubi.create.compat.Mods;
+import com.simibubi.create.compat.computercraft.implementation.ComputerBehaviour;
+import com.simibubi.create.foundation.tileEntity.SmartTileEntity;
+
+public class ComputerCraftProxy {
+
+	public static void register() {
+		fallbackFactory = FallbackComputerBehaviour::new;
+		Mods.COMPUTERCRAFT.executeIfInstalled(() -> ComputerCraftProxy::registerWithDependency);
+	}
+	
+	private static void registerWithDependency() {
+		/* Comment if computercraft.implementation is not in the source set */
+		computerFactory = ComputerBehaviour::new;
+	}
+
+	private static Function<SmartTileEntity, ? extends AbstractComputerBehaviour> fallbackFactory;
+	private static Function<SmartTileEntity, ? extends AbstractComputerBehaviour> computerFactory;
+
+	public static AbstractComputerBehaviour behaviour(SmartTileEntity ste) {
+		if (computerFactory == null)
+			return fallbackFactory.apply(ste);
+		return computerFactory.apply(ste);
+	}
+
+}

src/main/java/com/simibubi/create/compat/computercraft/FallbackComputerBehaviour.java

@@ -0,0 +1,16 @@
+package com.simibubi.create.compat.computercraft;
+
+import com.simibubi.create.foundation.tileEntity.SmartTileEntity;
+
+public class FallbackComputerBehaviour extends AbstractComputerBehaviour {
+
+	public FallbackComputerBehaviour(SmartTileEntity te) {
+		super(te);
+	}
+
+	@Override
+	public boolean hasAttachedComputer() {
+		return false;
+	}
+	
+}

src/main/java/com/simibubi/create/compat/computercraft/implementation/ComputerBehaviour.java

@@ -0,0 +1,74 @@
+package com.simibubi.create.compat.computercraft.implementation;
+
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
+import com.simibubi.create.compat.computercraft.implementation.peripherals.DisplayLinkPeripheral;
+import com.simibubi.create.compat.computercraft.implementation.peripherals.SequencedGearshiftPeripheral;
+import com.simibubi.create.compat.computercraft.implementation.peripherals.SpeedControllerPeripheral;
+import com.simibubi.create.compat.computercraft.implementation.peripherals.SpeedGaugePeripheral;
+import com.simibubi.create.compat.computercraft.implementation.peripherals.StationPeripheral;
+import com.simibubi.create.compat.computercraft.implementation.peripherals.StressGaugePeripheral;
+import com.simibubi.create.content.contraptions.relays.advanced.SpeedControllerTileEntity;
+import com.simibubi.create.content.contraptions.relays.advanced.sequencer.SequencedGearshiftTileEntity;
+import com.simibubi.create.content.contraptions.relays.gauge.SpeedGaugeTileEntity;
+import com.simibubi.create.content.contraptions.relays.gauge.StressGaugeTileEntity;
+import com.simibubi.create.content.logistics.block.display.DisplayLinkTileEntity;
+import com.simibubi.create.content.logistics.trains.management.edgePoint.station.StationTileEntity;
+import com.simibubi.create.foundation.tileEntity.SmartTileEntity;
+
+import dan200.computercraft.api.peripheral.IPeripheral;
+import net.minecraftforge.common.capabilities.Capability;
+import net.minecraftforge.common.capabilities.CapabilityManager;
+import net.minecraftforge.common.capabilities.CapabilityToken;
+import net.minecraftforge.common.util.LazyOptional;
+import net.minecraftforge.common.util.NonNullSupplier;
+
+public class ComputerBehaviour extends AbstractComputerBehaviour {
+
+	protected static final Capability<IPeripheral> PERIPHERAL_CAPABILITY =
+		CapabilityManager.get(new CapabilityToken<>() {
+		});
+	LazyOptional<IPeripheral> peripheral;
+	NonNullSupplier<IPeripheral> peripheralSupplier;
+
+	public ComputerBehaviour(SmartTileEntity te) {
+		super(te);
+		this.peripheralSupplier = getPeripheralFor(te);
+	}
+
+	public static NonNullSupplier<IPeripheral> getPeripheralFor(SmartTileEntity te) {
+		if (te instanceof SpeedControllerTileEntity scte)
+			return () -> new SpeedControllerPeripheral(scte, scte.targetSpeed);
+		if (te instanceof DisplayLinkTileEntity dlte)
+			return () -> new DisplayLinkPeripheral(dlte);
+		if (te instanceof SequencedGearshiftTileEntity sgte)
+			return () -> new SequencedGearshiftPeripheral(sgte);
+		if (te instanceof SpeedGaugeTileEntity sgte)
+			return () -> new SpeedGaugePeripheral(sgte);
+		if (te instanceof StressGaugeTileEntity sgte)
+			return () -> new StressGaugePeripheral(sgte);
+		if (te instanceof StationTileEntity ste)
+			return () -> new StationPeripheral(ste);
+
+		throw new IllegalArgumentException("No peripheral available for " + te.getType()
+			.getRegistryName());
+	}
+
+	@Override
+	public <T> boolean isPeripheralCap(Capability<T> cap) {
+		return cap == PERIPHERAL_CAPABILITY;
+	}
+
+	@Override
+	public <T> LazyOptional<T> getPeripheralCapability() {
+		if (peripheral == null || !peripheral.isPresent())
+			peripheral = LazyOptional.of(peripheralSupplier);
+		return peripheral.cast();
+	}
+
+	@Override
+	public void removePeripheral() {
+		if (peripheral != null)
+			peripheral.invalidate();
+	}
+
+}

src/main/java/com/simibubi/create/compat/computercraft/implementation/CreateLuaTable.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft;
+package com.simibubi.create.compat.computercraft.implementation;
 
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/DisplayLinkPeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import java.util.concurrent.atomic.AtomicInteger;
 

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/SequencedGearshiftPeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import org.jetbrains.annotations.NotNull;
 

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/SpeedControllerPeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import org.jetbrains.annotations.NotNull;
 

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/SpeedGaugePeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import org.jetbrains.annotations.NotNull;
 

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/StationPeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import java.util.Map;
 
@@ -6,7 +6,7 @@ import javax.annotation.Nullable;
 
 import org.jetbrains.annotations.NotNull;
 
-import com.simibubi.create.compat.computercraft.CreateLuaTable;
+import com.simibubi.create.compat.computercraft.implementation.CreateLuaTable;
 import com.simibubi.create.content.logistics.trains.entity.Train;
 import com.simibubi.create.content.logistics.trains.management.edgePoint.station.GlobalStation;
 import com.simibubi.create.content.logistics.trains.management.edgePoint.station.StationTileEntity;

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/StressGaugePeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import org.jetbrains.annotations.NotNull;
 

src/main/java/com/simibubi/create/compat/computercraft/implementation/peripherals/SyncedPeripheral.java

@@ -1,4 +1,4 @@
-package com.simibubi.create.compat.computercraft.peripherals;
+package com.simibubi.create.compat.computercraft.implementation.peripherals;
 
 import java.util.concurrent.atomic.AtomicInteger;
 
@@ -6,7 +6,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import com.simibubi.create.compat.computercraft.AttachedComputerPacket;
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.implementation.ComputerBehaviour;
 import com.simibubi.create.foundation.networking.AllPackets;
 import com.simibubi.create.foundation.tileEntity.SmartTileEntity;
 

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/SpeedControllerTileEntity.java

@@ -5,8 +5,8 @@ import java.util.List;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
-import com.simibubi.create.compat.computercraft.peripherals.SpeedControllerPeripheral;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.content.contraptions.RotationPropagator;
 import com.simibubi.create.content.contraptions.base.KineticTileEntity;
 import com.simibubi.create.content.contraptions.components.motor.CreativeMotorTileEntity;
@@ -31,8 +31,8 @@ import net.minecraftforge.common.util.LazyOptional;
 public class SpeedControllerTileEntity extends KineticTileEntity {
 
 	public static final int DEFAULT_SPEED = 16;
-	protected ScrollValueBehaviour targetSpeed;
+	public ScrollValueBehaviour targetSpeed;
-	ComputerBehaviour computerBehaviour;
+	public AbstractComputerBehaviour computerBehaviour;
 
 	boolean hasBracket;
 
@@ -61,7 +61,7 @@ public class SpeedControllerTileEntity extends KineticTileEntity {
 		targetSpeed.withCallback(i -> this.updateTargetRotation());
 		targetSpeed.withStepFunction(CreativeMotorTileEntity::step);
 		behaviours.add(targetSpeed);
-		behaviours.add(computerBehaviour = new ComputerBehaviour(this, () -> new SpeedControllerPeripheral(this, targetSpeed)));
+		behaviours.add(computerBehaviour = ComputerCraftProxy.behaviour(this));
 
 		registerAwardables(behaviours, AllAdvancements.SPEED_CONTROLLER);
 	}
@@ -139,9 +139,8 @@ public class SpeedControllerTileEntity extends KineticTileEntity {
 	@NotNull
 	@Override
 	public <T> LazyOptional<T> getCapability(@NotNull Capability<T> cap, @Nullable Direction side) {
-		if (ComputerBehaviour.isPeripheralCap(cap))
+		if (computerBehaviour.isPeripheralCap(cap))
 			return computerBehaviour.getPeripheralCapability();
-
 		return super.getCapability(cap, side);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/SequencedGearshiftTileEntity.java

@@ -6,8 +6,8 @@ import java.util.Vector;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
-import com.simibubi.create.compat.computercraft.peripherals.SequencedGearshiftPeripheral;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.content.contraptions.relays.encased.SplitShaftTileEntity;
 import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
 
@@ -29,7 +29,7 @@ public class SequencedGearshiftTileEntity extends SplitShaftTileEntity {
 	int timer;
 	boolean poweredPreviously;
 
-	ComputerBehaviour computerBehaviour;
+	public AbstractComputerBehaviour computerBehaviour;
 
 	public SequencedGearshiftTileEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
 		super(type, pos, state);
@@ -44,7 +44,7 @@ public class SequencedGearshiftTileEntity extends SplitShaftTileEntity {
 	@Override
 	public void addBehaviours(List<TileEntityBehaviour> behaviours) {
 		super.addBehaviours(behaviours);
-		behaviours.add(computerBehaviour = new ComputerBehaviour(this, () -> new SequencedGearshiftPeripheral(this)));
+		behaviours.add(computerBehaviour = ComputerCraftProxy.behaviour(this));
 	}
 
 	@Override
@@ -178,9 +178,8 @@ public class SequencedGearshiftTileEntity extends SplitShaftTileEntity {
 	@NotNull
 	@Override
 	public <T> LazyOptional<T> getCapability(@NotNull Capability<T> cap, @Nullable Direction side) {
-		if (ComputerBehaviour.isPeripheralCap(cap))
+		if (computerBehaviour.isPeripheralCap(cap))
 			return computerBehaviour.getPeripheralCapability();
-
 		return super.getCapability(cap, side);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/relays/gauge/SpeedGaugeTileEntity.java

@@ -5,8 +5,8 @@ import java.util.List;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
-import com.simibubi.create.compat.computercraft.peripherals.SpeedGaugePeripheral;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.content.contraptions.base.IRotate.SpeedLevel;
 import com.simibubi.create.foundation.config.AllConfigs;
 import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
@@ -25,7 +25,7 @@ import net.minecraftforge.common.util.LazyOptional;
 
 public class SpeedGaugeTileEntity extends GaugeTileEntity {
 
-	ComputerBehaviour computerBehaviour;
+	public AbstractComputerBehaviour computerBehaviour;
 
 	public SpeedGaugeTileEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
 		super(type, pos, state);
@@ -34,7 +34,7 @@ public class SpeedGaugeTileEntity extends GaugeTileEntity {
 	@Override
 	public void addBehaviours(List<TileEntityBehaviour> behaviours) {
 		super.addBehaviours(behaviours);
-		behaviours.add(computerBehaviour = new ComputerBehaviour(this, () -> new SpeedGaugePeripheral(this)));
+		behaviours.add(computerBehaviour = ComputerCraftProxy.behaviour(this));
 	}
 
 	@Override
@@ -83,9 +83,8 @@ public class SpeedGaugeTileEntity extends GaugeTileEntity {
 	@NotNull
 	@Override
 	public <T> LazyOptional<T> getCapability(@NotNull Capability<T> cap, @Nullable Direction side) {
-		if (ComputerBehaviour.isPeripheralCap(cap))
+		if (computerBehaviour.isPeripheralCap(cap))
 			return computerBehaviour.getPeripheralCapability();
-
 		return super.getCapability(cap, side);
 	}
 

src/main/java/com/simibubi/create/content/contraptions/relays/gauge/StressGaugeTileEntity.java

@@ -5,8 +5,8 @@ import java.util.List;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
-import com.simibubi.create.compat.computercraft.peripherals.StressGaugePeripheral;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.content.contraptions.base.IRotate.StressImpact;
 import com.simibubi.create.foundation.advancement.AllAdvancements;
 import com.simibubi.create.foundation.item.ItemDescription;
@@ -29,7 +29,8 @@ import net.minecraftforge.common.util.LazyOptional;
 
 public class StressGaugeTileEntity extends GaugeTileEntity {
 
-	ComputerBehaviour computerBehaviour;
+	public AbstractComputerBehaviour computerBehaviour;
+	
 	static BlockPos lastSent;
 
 	public StressGaugeTileEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
@@ -39,7 +40,7 @@ public class StressGaugeTileEntity extends GaugeTileEntity {
 	@Override
 	public void addBehaviours(List<TileEntityBehaviour> behaviours) {
 		super.addBehaviours(behaviours);
-		behaviours.add(computerBehaviour = new ComputerBehaviour(this, () -> new StressGaugePeripheral(this)));
+		behaviours.add(computerBehaviour = ComputerCraftProxy.behaviour(this));
 		registerAwardables(behaviours, AllAdvancements.STRESSOMETER, AllAdvancements.STRESSOMETER_MAXED);
 	}
 
@@ -154,9 +155,8 @@ public class StressGaugeTileEntity extends GaugeTileEntity {
 	@NotNull
 	@Override
 	public <T> LazyOptional<T> getCapability(@NotNull Capability<T> cap, @Nullable Direction side) {
-		if (ComputerBehaviour.isPeripheralCap(cap))
+		if (computerBehaviour.isPeripheralCap(cap))
 			return computerBehaviour.getPeripheralCapability();
-
 		return super.getCapability(cap, side);
 	}
 

src/main/java/com/simibubi/create/content/logistics/block/display/DisplayLinkTileEntity.java

@@ -5,8 +5,8 @@ import java.util.List;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
-import com.simibubi.create.compat.computercraft.peripherals.DisplayLinkPeripheral;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.content.logistics.block.display.source.DisplaySource;
 import com.simibubi.create.content.logistics.block.display.target.DisplayTarget;
 import com.simibubi.create.foundation.advancement.AllAdvancements;
@@ -41,7 +41,7 @@ public class DisplayLinkTileEntity extends SmartTileEntity {
 
 	public int refreshTicks;
 
-	ComputerBehaviour computerBehaviour;
+	public AbstractComputerBehaviour computerBehaviour;
 
 	public DisplayLinkTileEntity(BlockEntityType<?> type, BlockPos pos, BlockState state) {
 		super(type, pos, state);
@@ -55,8 +55,7 @@ public class DisplayLinkTileEntity extends SmartTileEntity {
 
 	@Override
 	public void addBehaviours(List<TileEntityBehaviour> behaviours) {
-		behaviours.add(computerBehaviour = new ComputerBehaviour(this, () -> new DisplayLinkPeripheral(this)));
+		behaviours.add(computerBehaviour = ComputerCraftProxy.behaviour(this));
-
 		registerAwardables(behaviours, AllAdvancements.DISPLAY_LINK, AllAdvancements.DISPLAY_BOARD);
 	}
 
@@ -187,7 +186,7 @@ public class DisplayLinkTileEntity extends SmartTileEntity {
 	@NotNull
 	@Override
 	public <T> LazyOptional<T> getCapability(@NotNull Capability<T> cap, @Nullable Direction side) {
-		if (ComputerBehaviour.isPeripheralCap(cap))
+		if (computerBehaviour.isPeripheralCap(cap))
 			return computerBehaviour.getPeripheralCapability();
 
 		return super.getCapability(cap, side);

src/main/java/com/simibubi/create/content/logistics/trains/management/edgePoint/station/StationTileEntity.java

@@ -19,8 +19,8 @@ import com.simibubi.create.AllBlocks;
 import com.simibubi.create.AllItems;
 import com.simibubi.create.AllSoundEvents;
 import com.simibubi.create.Create;
-import com.simibubi.create.compat.computercraft.ComputerBehaviour;
+import com.simibubi.create.compat.computercraft.AbstractComputerBehaviour;
-import com.simibubi.create.compat.computercraft.peripherals.StationPeripheral;
+import com.simibubi.create.compat.computercraft.ComputerCraftProxy;
 import com.simibubi.create.content.contraptions.components.structureMovement.AssemblyException;
 import com.simibubi.create.content.contraptions.components.structureMovement.ITransformableTE;
 import com.simibubi.create.content.contraptions.components.structureMovement.StructureTransform;
@@ -94,7 +94,7 @@ public class StationTileEntity extends SmartTileEntity implements ITransformable
 	protected int failedCarriageIndex;
 	protected AssemblyException lastException;
 	protected DepotBehaviour depotBehaviour;
-	ComputerBehaviour computerBehaviour;
+	public AbstractComputerBehaviour computerBehaviour;
 
 	// for display
 	UUID imminentTrain;
@@ -126,7 +126,7 @@ public class StationTileEntity extends SmartTileEntity implements ITransformable
 		depotBehaviour.addSubBehaviours(behaviours);
 		registerAwardables(behaviours, AllAdvancements.CONTRAPTION_ACTORS, AllAdvancements.TRAIN,
 			AllAdvancements.LONG_TRAIN, AllAdvancements.CONDUCTOR);
-		behaviours.add(computerBehaviour = new ComputerBehaviour(this, () -> new StationPeripheral(this)));
+		behaviours.add(computerBehaviour = ComputerCraftProxy.behaviour(this));
 	}
 
 	@Override
@@ -814,10 +814,8 @@ public class StationTileEntity extends SmartTileEntity implements ITransformable
 	public <T> @NotNull LazyOptional<T> getCapability(@NotNull Capability<T> cap, Direction side) {
 		if (isItemHandlerCap(cap))
 			return depotBehaviour.getItemCapability(cap, side);
-
+		if (computerBehaviour.isPeripheralCap(cap))
-		if (ComputerBehaviour.isPeripheralCap(cap))
 			return computerBehaviour.getPeripheralCapability();
-
 		return super.getCapability(cap, side);
 	}