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Take materials into consideration when trains pathfind

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This commit is contained in:
techno-sam 2023-05-06 18:00:59 -07:00
parent fca02ae4bf
commit b306cf2124
6 changed files with 54 additions and 5 deletions
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16
src/main/java/com/simibubi/create/content/logistics/trains/AbstractBogeyBlock.java
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@ -10,6 +10,7 @@ import java.util.Set;
import javax.annotation.Nullable;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.mojang.blaze3d.vertex.PoseStack;
import com.mojang.blaze3d.vertex.VertexConsumer;
import com.mojang.math.Vector3f;
@ -18,6 +19,9 @@ import com.simibubi.create.AllBogeyStyles;
import com.simibubi.create.AllItems;
import com.simibubi.create.content.contraptions.wrench.IWrenchable;
import com.simibubi.create.content.logistics.trains.entity.BogeyStyle;
import com.simibubi.create.content.logistics.trains.entity.Carriage;
import com.simibubi.create.content.logistics.trains.entity.CarriageBogey;
import com.simibubi.create.content.logistics.trains.entity.TravellingPoint;
import com.simibubi.create.content.logistics.trains.track.AbstractBogeyTileEntity;
import com.simibubi.create.content.schematics.ISpecialBlockItemRequirement;
import com.simibubi.create.content.schematics.ItemRequirement;
@ -69,6 +73,18 @@ public abstract class AbstractBogeyBlock<T extends AbstractBogeyTileEntity> exte
this.size = size;
}
public boolean isOnIncompatibleTrack(Carriage carriage, boolean leading) {
TravellingPoint point = leading ? carriage.getLeadingPoint() : carriage.getTrailingPoint();
CarriageBogey bogey = leading ? carriage.leadingBogey() : carriage.trailingBogey();
return point.edge.getTrackMaterial().trackType != getTrackType(bogey.getStyle());
}
public Set<TrackMaterial.TrackType> getValidPathfindingTypes(BogeyStyle style) {
return ImmutableSet.of(getTrackType(style));
}
public abstract TrackMaterial.TrackType getTrackType(BogeyStyle style);
/**
* Only for internal Create use. If you have your own style set, do not call this method
*/

5
src/main/java/com/simibubi/create/content/logistics/trains/entity/Carriage.java
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@ -85,6 +85,11 @@ public class Carriage {
bogey2.carriage = this;
}
public boolean isOnIncompatibleTrack() {
return leadingBogey().type.isOnIncompatibleTrack(this, true)
|| trailingBogey().type.isOnIncompatibleTrack(this, false);
}
public void setTrain(Train train) {
this.train = train;
}

4
src/main/java/com/simibubi/create/content/logistics/trains/entity/CarriageBogey.java
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@ -37,7 +37,7 @@ public class CarriageBogey {
public CompoundTag bogeyData;
AbstractBogeyBlock type;
AbstractBogeyBlock<?> type;
boolean upsideDown;
Couple<TravellingPoint> points;
@ -49,7 +49,7 @@ public class CarriageBogey {
int derailAngle;
public CarriageBogey(AbstractBogeyBlock type, boolean upsideDown, CompoundTag bogeyData, TravellingPoint point, TravellingPoint point2) {
public CarriageBogey(AbstractBogeyBlock<?> type, boolean upsideDown, CompoundTag bogeyData, TravellingPoint point, TravellingPoint point2) {
this.type = type;
if (bogeyData == null || bogeyData.isEmpty())
bogeyData = this.createBogeyData(); // Prevent Crash When Updating

26
src/main/java/com/simibubi/create/content/logistics/trains/entity/Navigation.java
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@ -14,6 +14,9 @@ import java.util.UUID;
import javax.annotation.Nullable;
import com.railwayteam.railways.Railways;
import com.simibubi.create.content.logistics.trains.TrackMaterial;
import org.apache.commons.lang3.mutable.MutableDouble;
import org.apache.commons.lang3.mutable.MutableObject;
@ -251,7 +254,7 @@ public class Navigation {
return;
}
}
topSpeed *= train.throttle;
double turnTopSpeed = Math.min(topSpeed, train.maxTurnSpeed());
@ -540,6 +543,23 @@ public class Navigation {
if (graph == null)
return;
// Cache the list of track types that the train can travel on
Set<TrackMaterial.TrackType> validTypes = new HashSet<>();
for (int i = 0; i < train.carriages.size(); i++) {
Carriage carriage = train.carriages.get(i);
if (i == 0) {
validTypes.addAll(carriage.leadingBogey().type.getValidPathfindingTypes(carriage.leadingBogey().getStyle()));
} else {
validTypes.retainAll(carriage.leadingBogey().type.getValidPathfindingTypes(carriage.leadingBogey().getStyle()));
}
if (carriage.isOnTwoBogeys())
validTypes.retainAll(carriage.trailingBogey().type.getValidPathfindingTypes(carriage.trailingBogey().getStyle()));
}
if (validTypes.isEmpty()) // if there are no valid track types, a route can't be found
return;
Create.LOGGER.info("Valid types: "+validTypes);
Map<TrackEdge, Integer> penalties = new IdentityHashMap<>();
boolean costRelevant = maxCost >= 0;
if (costRelevant) {
@ -579,7 +599,7 @@ public class Navigation {
.get(initialNode2);
if (initialEdge == null)
return;
double distanceToNode2 = forward ? initialEdge.getLength() - startingPoint.position : startingPoint.position;
frontier.add(new FrontierEntry(distanceToNode2, 0, initialNode1, initialNode2, initialEdge));
@ -659,6 +679,8 @@ public class Navigation {
continue;
for (Entry<TrackNode, TrackEdge> target : validTargets) {
if (!validTypes.contains(target.getValue().getTrackMaterial().trackType))
continue;
TrackNode newNode = target.getKey();
TrackEdge newEdge = target.getValue();
double newDistance = newEdge.getLength() + distance;

2
src/main/java/com/simibubi/create/content/logistics/trains/entity/Train.java
View file

@ -385,7 +385,7 @@ public class Train {
int carriageType = first ? last ? Carriage.BOTH : Carriage.FIRST : last ? Carriage.LAST : Carriage.MIDDLE;
double actualDistance =
carriage.travel(level, graph, distance + totalStress, toFollowForward, toFollowBackward, carriageType);
blocked |= carriage.blocked;
blocked |= carriage.blocked || carriage.isOnIncompatibleTrack();
boolean onTwoBogeys = carriage.isOnTwoBogeys();
maxStress = Math.max(maxStress, onTwoBogeys ? carriage.bogeySpacing - carriage.getAnchorDiff() : 0);

6
src/main/java/com/simibubi/create/content/logistics/trains/track/StandardBogeyBlock.java
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@ -5,6 +5,7 @@ import com.simibubi.create.AllBogeyStyles;
import com.simibubi.create.AllTileEntities;
import com.simibubi.create.content.logistics.trains.AbstractBogeyBlock;
import com.simibubi.create.content.logistics.trains.BogeySizes;
import com.simibubi.create.content.logistics.trains.TrackMaterial;
import com.simibubi.create.content.logistics.trains.entity.BogeyStyle;
import com.simibubi.create.content.schematics.ISpecialBlockItemRequirement;
import com.simibubi.create.foundation.block.ITE;
@ -26,6 +27,11 @@ public class StandardBogeyBlock extends AbstractBogeyBlock<StandardBogeyTileEnti
registerDefaultState(defaultBlockState().setValue(WATERLOGGED, false));
}
@Override
public TrackMaterial.TrackType getTrackType(BogeyStyle style) {
return TrackMaterial.TrackType.STANDARD;
}
@Override
public double getWheelPointSpacing() {
return 2;