Examples with LocationComponent org.terasology.logic.location.LocationComponent used on opensource projects

Example 26 with LocationComponent

use of org.terasology.logic.location.LocationComponent in project Terasology by MovingBlocks.

the class ExplosionAuthoritySystem method onActivate.

@ReceiveEvent
public void onActivate(ActivateEvent event, EntityRef entity, ExplosionActionComponent explosionComp) {
    Vector3f origin = null;
    switch(explosionComp.relativeTo) {
        case Self:
            LocationComponent loc = entity.getComponent(LocationComponent.class);
            if (loc != null) {
                origin = loc.getWorldPosition();
            }
            break;
        case Instigator:
            origin = event.getInstigatorLocation();
            break;
        default:
            origin = event.getTargetLocation();
            break;
    }
    if (origin == null) {
        return;
    }
    doExplosion(explosionComp, origin, EntityRef.NULL);
}

Example 27 with LocationComponent

use of org.terasology.logic.location.LocationComponent in project Terasology by MovingBlocks.

the class EntityAwareWorldProvider method createBlockEntity.

private EntityRef createBlockEntity(Vector3i blockPosition, Block block) {
    EntityBuilder builder = entityManager.newBuilder(block.getPrefab().orElse(null));
    builder.addComponent(new LocationComponent(blockPosition.toVector3f()));
    builder.addComponent(new BlockComponent(block, blockPosition));
    boolean isTemporary = isTemporaryBlock(builder, block);
    if (!isTemporary && !builder.hasComponent(NetworkComponent.class)) {
        builder.addComponent(new NetworkComponent());
    }
    EntityRef blockEntity;
    if (isTemporary) {
        blockEntity = builder.buildWithoutLifecycleEvents();
        temporaryBlockEntities.add(blockEntity);
    } else {
        blockEntity = builder.build();
    }
    blockEntityLookup.put(new Vector3i(blockPosition), blockEntity);
    return blockEntity;
}

Example 28 with LocationComponent

use of org.terasology.logic.location.LocationComponent in project Terasology by MovingBlocks.

the class BlockSelectionSystem method onStartSelectionAtEntity.

@ReceiveEvent(components = { LocationComponent.class })
public void onStartSelectionAtEntity(SetBlockSelectionStartingPointEvent event, EntityRef entity) {
    LocationComponent locationComponent = entity.getComponent(LocationComponent.class);
    if (null == locationComponent) {
        // entity isn't LocationComponent, which shouldn't ever be the case
        return;
    }
    BlockSelectionComponent blockSelectionComponent = event.getBlockSelectionComponent();
    if (null == blockSelectionComponent) {
        // event did not provide a BlockSelection component to modify
        return;
    }
    Vector3f worldPosition = locationComponent.getWorldPosition();
    Vector3i startPosition = new Vector3i(worldPosition.x, worldPosition.y, worldPosition.z);
    blockSelectionComponent.startPosition = startPosition;
    Vector3i endPosition = startPosition;
    blockSelectionComponent.currentSelection = Region3i.createBounded(startPosition, endPosition);
}

Example 29 with LocationComponent

use of org.terasology.logic.location.LocationComponent in project Terasology by MovingBlocks.

the class BlockSelectionSystem method onEndSelectionAtEntity.

@ReceiveEvent(components = { LocationComponent.class })
public void onEndSelectionAtEntity(SetBlockSelectionEndingPointEvent event, EntityRef entity) {
    LocationComponent locationComponent = entity.getComponent(LocationComponent.class);
    if (null == locationComponent) {
        // entity isn't LocationComponent, which shouldn't ever be the case
        return;
    }
    BlockSelectionComponent blockSelectionComponent = event.getBlockSelectionComponent();
    if (null == blockSelectionComponent) {
        // event did not provide a BlockSelection component to modify
        return;
    }
    Vector3f worldPosition = locationComponent.getWorldPosition();
    Vector3i endPosition = new Vector3i(worldPosition.x, worldPosition.y, worldPosition.z);
    Vector3i startPosition = blockSelectionComponent.startPosition;
    if (null == startPosition) {
        startPosition = endPosition;
    }
    blockSelectionComponent.currentSelection = Region3i.createBounded(startPosition, endPosition);
}

Example 30 with LocationComponent

use of org.terasology.logic.location.LocationComponent in project Terasology by MovingBlocks.

the class BlockCommands method replaceBlock.

@Command(shortDescription = "Replaces a block in front of user", helpText = "Replaces a block in front of the user at the specified max distance", runOnServer = true, requiredPermission = PermissionManager.CHEAT_PERMISSION)
public void replaceBlock(@Sender EntityRef sender, @CommandParam("blockName") String uri, @CommandParam(value = "maxDistance", required = false) Integer maxDistanceParam) {
    int maxDistance = maxDistanceParam != null ? maxDistanceParam : 12;
    EntityRef playerEntity = sender.getComponent(ClientComponent.class).character;
    EntityRef gazeEntity = GazeAuthoritySystem.getGazeEntityForCharacter(playerEntity);
    LocationComponent gazeLocation = gazeEntity.getComponent(LocationComponent.class);
    Set<ResourceUrn> matchingUris = Assets.resolveAssetUri(uri, BlockFamilyDefinition.class);
    targetSystem.updateTarget(gazeLocation.getWorldPosition(), gazeLocation.getWorldDirection(), maxDistance);
    EntityRef target = targetSystem.getTarget();
    BlockComponent targetLocation = target.getComponent(BlockComponent.class);
    if (matchingUris.size() == 1) {
        Optional<BlockFamilyDefinition> def = Assets.get(matchingUris.iterator().next(), BlockFamilyDefinition.class);
        if (def.isPresent()) {
            BlockFamily blockFamily = blockManager.getBlockFamily(uri);
            Block block = blockManager.getBlock(blockFamily.getURI());
            world.setBlock(targetLocation.getPosition(), block);
        } else if (matchingUris.size() > 1) {
            StringBuilder builder = new StringBuilder();
            builder.append("Non-unique shape name, possible matches: ");
            Iterator<ResourceUrn> shapeUris = sortItems(matchingUris).iterator();
            while (shapeUris.hasNext()) {
                builder.append(shapeUris.next().toString());
                if (shapeUris.hasNext()) {
                    builder.append(", ");
                }
            }
        }
    }
}