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

Example 21 with LocationComponent

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

the class CharacterSystem method update.

@Override
public void update(float delta) {
    Iterable<EntityRef> characterEntities = entityManager.getEntitiesWith(CharacterComponent.class, LocationComponent.class);
    for (EntityRef characterEntity : characterEntities) {
        CharacterComponent characterComponent = characterEntity.getComponent(CharacterComponent.class);
        if (characterComponent == null) {
            // could have changed during events below
            continue;
        }
        LocationComponent characterLocation = characterEntity.getComponent(LocationComponent.class);
        if (characterLocation == null) {
            // could have changed during events below
            continue;
        }
        EntityRef target = characterComponent.authorizedInteractionTarget;
        if (target.isActive()) {
            LocationComponent targetLocation = target.getComponent(LocationComponent.class);
            if (targetLocation == null) {
                // could have changed during events below
                continue;
            }
            float maxInteractionRange = characterComponent.interactionRange;
            if (isDistanceToLarge(characterLocation, targetLocation, maxInteractionRange)) {
                InteractionUtil.cancelInteractionAsServer(characterEntity);
            }
        }
    }
}

Example 22 with LocationComponent

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

the class KinematicCharacterMover method followToParent.

private void followToParent(final CharacterStateEvent state, EntityRef entity) {
    LocationComponent locationComponent = entity.getComponent(LocationComponent.class);
    if (!locationComponent.getParent().equals(EntityRef.NULL)) {
        Vector3f velocity = new Vector3f(locationComponent.getWorldPosition());
        velocity.sub(state.getPosition());
        state.getVelocity().set(velocity);
        state.getPosition().set(locationComponent.getWorldPosition());
    }
}

Example 23 with LocationComponent

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

the class CoreCommands method spawnBlock.

/**
 * Spawns a block in front of the player
 * @param sender Sender of command
 * @param blockName String containing name of block to spawn
 * @return String containg final message
 */
@Command(shortDescription = "Spawns a block in front of the player", helpText = "Spawns the specified block as a " + "item in front of the player. You can simply pick it up.", runOnServer = true, requiredPermission = PermissionManager.CHEAT_PERMISSION)
public String spawnBlock(@Sender EntityRef sender, @CommandParam("blockName") String blockName) {
    ClientComponent clientComponent = sender.getComponent(ClientComponent.class);
    LocationComponent characterLocation = clientComponent.character.getComponent(LocationComponent.class);
    Vector3f spawnPos = characterLocation.getWorldPosition();
    Vector3f offset = characterLocation.getWorldDirection();
    offset.scale(3);
    spawnPos.add(offset);
    BlockFamily block = blockManager.getBlockFamily(blockName);
    if (block == null) {
        return "";
    }
    BlockItemFactory blockItemFactory = new BlockItemFactory(entityManager);
    EntityRef blockItem = blockItemFactory.newInstance(block);
    blockItem.send(new DropItemEvent(spawnPos));
    return "Spawned block.";
}

Example 24 with LocationComponent

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

the class AbstractStorageManager method getEntitiesOfChunk.

protected Collection<EntityRef> getEntitiesOfChunk(Chunk chunk) {
    List<EntityRef> entitiesToStore = Lists.newArrayList();
    AABB aabb = chunk.getAABB();
    for (EntityRef entity : getEntityManager().getEntitiesWith(LocationComponent.class)) {
        if (!entity.getOwner().exists() && !entity.isAlwaysRelevant() && !entity.hasComponent(ClientComponent.class)) {
            LocationComponent loc = entity.getComponent(LocationComponent.class);
            if (loc != null) {
                if (aabb.contains(loc.getWorldPosition())) {
                    entitiesToStore.add(entity);
                }
            }
        }
    }
    return entitiesToStore;
}

Example 25 with LocationComponent

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

the class DoorSystem method placeDoor.

@ReceiveEvent(components = { DoorComponent.class, ItemComponent.class })
public void placeDoor(ActivateEvent event, EntityRef entity) {
    DoorComponent door = entity.getComponent(DoorComponent.class);
    BlockComponent targetBlockComp = event.getTarget().getComponent(BlockComponent.class);
    if (targetBlockComp == null) {
        event.consume();
        return;
    }
    Vector3f horizDir = new Vector3f(event.getDirection());
    horizDir.y = 0;
    Side facingDir = Side.inDirection(horizDir);
    if (!facingDir.isHorizontal()) {
        event.consume();
        return;
    }
    Vector3f offset = new Vector3f(event.getHitPosition());
    offset.sub(targetBlockComp.getPosition().toVector3f());
    Side offsetDir = Side.inDirection(offset);
    Vector3i primePos = new Vector3i(targetBlockComp.getPosition());
    primePos.add(offsetDir.getVector3i());
    Block primeBlock = worldProvider.getBlock(primePos);
    if (!primeBlock.isReplacementAllowed()) {
        event.consume();
        return;
    }
    Block belowBlock = worldProvider.getBlock(primePos.x, primePos.y - 1, primePos.z);
    Block aboveBlock = worldProvider.getBlock(primePos.x, primePos.y + 1, primePos.z);
    // Determine top and bottom blocks
    Vector3i bottomBlockPos;
    Vector3i topBlockPos;
    if (belowBlock.isReplacementAllowed()) {
        bottomBlockPos = new Vector3i(primePos.x, primePos.y - 1, primePos.z);
        topBlockPos = primePos;
    } else if (aboveBlock.isReplacementAllowed()) {
        bottomBlockPos = primePos;
        topBlockPos = new Vector3i(primePos.x, primePos.y + 1, primePos.z);
    } else {
        event.consume();
        return;
    }
    Side attachSide = determineAttachSide(facingDir, offsetDir, bottomBlockPos, topBlockPos);
    if (attachSide == null) {
        event.consume();
        return;
    }
    Side closedSide = facingDir.reverse();
    if (closedSide == attachSide || closedSide.reverse() == attachSide) {
        closedSide = attachSide.yawClockwise(1);
    }
    Block newBottomBlock = door.bottomBlockFamily.getBlockForPlacement(worldProvider, blockEntityRegistry, bottomBlockPos, closedSide, Side.TOP);
    Block newTopBlock = door.topBlockFamily.getBlockForPlacement(worldProvider, blockEntityRegistry, bottomBlockPos, closedSide, Side.TOP);
    Map<Vector3i, Block> blockMap = new HashMap<>();
    blockMap.put(bottomBlockPos, newBottomBlock);
    blockMap.put(topBlockPos, newTopBlock);
    PlaceBlocks blockEvent = new PlaceBlocks(blockMap, event.getInstigator());
    worldProvider.getWorldEntity().send(blockEvent);
    if (!blockEvent.isConsumed()) {
        EntityRef newDoor = entityManager.create(door.doorRegionPrefab);
        entity.removeComponent(MeshComponent.class);
        newDoor.addComponent(new BlockRegionComponent(Region3i.createBounded(bottomBlockPos, topBlockPos)));
        Vector3f doorCenter = bottomBlockPos.toVector3f();
        doorCenter.y += 0.5f;
        newDoor.addComponent(new LocationComponent(doorCenter));
        DoorComponent newDoorComp = newDoor.getComponent(DoorComponent.class);
        newDoorComp.closedSide = closedSide;
        newDoorComp.openSide = attachSide.reverse();
        newDoorComp.isOpen = false;
        newDoor.saveComponent(newDoorComp);
        newDoor.send(new PlaySoundEvent(Assets.getSound("engine:PlaceBlock").get(), 0.5f));
        logger.info("Closed Side: {}", newDoorComp.closedSide);
        logger.info("Open Side: {}", newDoorComp.openSide);
        newDoor.send(new DoorPlacedEvent(event.getInstigator()));
    }
}