Examples of EntityRef

org.jdom.EntityRef
An XML entity reference. Methods allow the user to manage its name, public id, and system id. @version $Revision: 1.22 $, $Date: 2007/11/10 05:28:59 $ @author Brett McLaughlin @author Jason Hunter @author Philip Nelson
org.jdom2.EntityRef
A non-public utility class similar to StringBuilder but optimized for XML parsing where the common case is that you get only one chunk of characters per text section. TextBuffer stores the first chunk of characters in a String, which can just be returned directly if no second chunk is received. Subsequent chunks are stored in a supplemental char array (like StringBuilder uses). In this case, the returned text will be the first String chunk, concatenated with the subsequent chunks stored in the char array. This provides optimal performance in the common case, while still providing very good performance in the uncommon case. Furthermore, avoiding StringBuilder means that no extra unused char array space will be kept around after parsing is through. @author Bradley S. Huffman @author Alex Rosen
org.terasology.entitySystem.entity.EntityRef
A wrapper around an entity id providing access to common functionality @author Immortius

Examples of org.terasology.entitySystem.entity.EntityRef

            }
        }
    }


    private void updateEntity(NetData.UpdateEntityMessage updateEntity) {
        EntityRef currentEntity = networkSystem.getEntity(updateEntity.getNetId());
        if (currentEntity.exists()) {
            NetworkComponent netComp = currentEntity.getComponent(NetworkComponent.class);
            if (netComp == null) {
                logger.error("Updating entity with no network component: {}, expected netId {}", currentEntity, updateEntity.getNetId());
                return;
            }
            if (netComp.getNetworkId() != updateEntity.getNetId()) {
                logger.error("Network ID wrong before update");
            }
            boolean blockEntityBefore = currentEntity.hasComponent(BlockComponent.class);
            entitySerializer.deserializeOnto(currentEntity, updateEntity.getEntity());
            BlockComponent blockComponent = currentEntity.getComponent(BlockComponent.class);
            if (blockComponent != null && !blockEntityBefore) {
                if (!blockEntityRegistry.getExistingBlockEntityAt(blockComponent.getPosition()).equals(currentEntity)) {
                    logger.error("Failed to associated new block entity");
                }
            }

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Examples of org.terasology.entitySystem.entity.EntityRef

    }




    @ReceiveEvent(components = {InventoryComponent.class, RetainBlockInventoryComponent.class})
    public void copyBlockInventory(OnBlockToItem event, EntityRef blockEntity) {
        EntityRef inventoryItem = event.getItem();
        int slotCount = InventoryUtils.getSlotCount(blockEntity);
        inventoryItem.addComponent(new InventoryComponent(slotCount));
        for (int i = 0; i < slotCount; i++) {
            inventoryManager.switchItem(blockEntity, blockEntity, i, inventoryItem, i);
        }
        ItemComponent itemComponent = inventoryItem.getComponent(ItemComponent.class);
        if (itemComponent != null && !itemComponent.stackId.isEmpty()) {
            itemComponent.stackId = "";
            inventoryItem.saveComponent(itemComponent);
        }
    }

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Examples of org.terasology.entitySystem.entity.EntityRef

        }
        float bobOffset = calcBobbingOffset(charMoveComp.footstepDelta, (float) java.lang.Math.PI / 8f, 0.05f);
        float handMovementAnimationOffset = character.handAnimation;


        int invSlotIndex = character.selectedItem;
        EntityRef heldItem = InventoryUtils.getItemAt(localPlayer.getCharacterEntity(), invSlotIndex);
        ItemComponent heldItemComp = heldItem.getComponent(ItemComponent.class);
        BlockItemComponent blockItem = heldItem.getComponent(BlockItemComponent.class);
        if (blockItem != null && blockItem.blockFamily != null) {
            renderBlock(blockItem.blockFamily, bobOffset, handMovementAnimationOffset);
        } else if (heldItemComp != null && heldItemComp.renderWithIcon) {
            renderIcon(heldItemComp.icon, bobOffset, handMovementAnimationOffset);
        } else {

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Examples of org.terasology.entitySystem.entity.EntityRef

        Vector3f position = entity.getComponent(LocationComponent.class).getWorldPosition();


        FastRandom random = new FastRandom();
        int slotCount = InventoryUtils.getSlotCount(entity);
        for (int i = 0; i < slotCount; i++) {
            EntityRef itemInSlot = InventoryUtils.getItemAt(entity, i);
            if (itemInSlot.exists()) {
                EntityRef pickup = pickupBuilder.createPickupFor(itemInSlot, position, 60, true);
                pickup.send(new ImpulseEvent(random.nextVector3f(30.0f)));
            }
        }
    }

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Examples of org.terasology.entitySystem.entity.EntityRef

        moveItem(entity, event.getInstigator(), event.getSlotFrom(), event.getTo(), event.getSlotTo(), event.getCount());
    }


    @ReceiveEvent(components = {InventoryComponent.class})
    public void removeItem(RemoveItemAction event, EntityRef entity) {
        final EntityRef result = removeItemInternal(entity, event.getInstigator(), event.getItems(), event.isDestroyRemoved(), event.getCount());
        if (result != null) {
            if (result != EntityRef.NULL) {
                event.setRemovedItem(result);
            }
            event.consume();

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Examples of org.terasology.entitySystem.entity.EntityRef


        List<Integer> slotsTotallyConsumed = new LinkedList<>();


        int removesRemaining = toRemove;
        for (int slot : slotsWithItem) {
            EntityRef itemAtEntity = InventoryUtils.getItemAt(entity, slot);
            ItemComponent itemAt = itemAtEntity.getComponent(ItemComponent.class);
            if (itemAt.stackCount <= removesRemaining) {
                if (canRemoveItemFromSlot(instigator, entity, itemAtEntity, slot)) {
                    slotsTotallyConsumed.add(slot);
                    removesRemaining -= itemAt.stackCount;
                }
            } else {
                shrinkSlotNo = slot;
                shrinkCountResult = itemAt.stackCount - removesRemaining;
                removesRemaining = 0;
            }


            if (removesRemaining == 0) {
                break;
            }
        }


        if (removesRemaining > 0) {
            return null;
        }


        EntityRef removed = null;
        int removedCount = 0;
        for (int slot : slotsTotallyConsumed) {
            EntityRef itemAt = InventoryUtils.getItemAt(entity, slot);
            removedCount += InventoryUtils.getStackCount(itemAt);


            if (destroyRemoved) {
                InventoryUtils.putItemIntoSlot(entity, EntityRef.NULL, slot);
                itemAt.destroy();
            } else {
                if (removed == null) {
                    InventoryUtils.putItemIntoSlot(entity, EntityRef.NULL, slot);
                    removed = itemAt;
                } else {
                    InventoryUtils.putItemIntoSlot(entity, EntityRef.NULL, slot);
                    itemAt.destroy();
                }
            }
        }


        if (shrinkSlotNo > -1) {
            EntityRef itemAt = InventoryUtils.getItemAt(entity, shrinkSlotNo);
            removedCount += InventoryUtils.getStackCount(itemAt) - shrinkCountResult;
            if (destroyRemoved) {
                InventoryUtils.adjustStackSize(entity, shrinkSlotNo, shrinkCountResult);
            } else {
                if (removed == null) {

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Examples of org.terasology.entitySystem.entity.EntityRef

        int toConsume = InventoryUtils.getStackCount(item);
        Map<Integer, Integer> consumableCount = new LinkedHashMap<>();


        // First: check which slots we can merge into
        for (int slot : slots) {
            EntityRef itemAtEntity = InventoryUtils.getItemAt(entity, slot);
            ItemComponent itemAt = itemAtEntity.getComponent(ItemComponent.class);
            if (itemAt != null && InventoryUtils.isSameItem(item, itemAtEntity)) {
                int spaceInSlot = itemAt.maxStackSize - itemAt.stackCount;
                int toAdd = Math.min(toConsume, spaceInSlot);
                if (toAdd > 0) {
                    consumableCount.put(slot, toAdd);
                    toConsume -= toAdd;
                    if (toConsume == 0) {
                        break;
                    }
                }
            }
        }


        int emptySlotNo = -1;
        int emptySlotCount = toConsume;
        if (toConsume > 0) {
            // Next: check which slots are empty and figure out where to add
            for (int slot : slots) {
                EntityRef itemAtEntity = InventoryUtils.getItemAt(entity, slot);
                ItemComponent itemAt = itemAtEntity.getComponent(ItemComponent.class);
                if (itemAt == null && canPutItemIntoSlot(instigator, entity, item, slot)) {
                    emptySlotNo = slot;
                    emptySlotCount = toConsume;
                    toConsume = 0;
                    break;
                }
            }
        }


        if (toConsume > 0) {
            return false;
        }


        for (Map.Entry<Integer, Integer> slotCount : consumableCount.entrySet()) {
            int slot = slotCount.getKey();
            int count = slotCount.getValue();
            EntityRef itemAtEntity = InventoryUtils.getItemAt(entity, slot);
            ItemComponent itemAt = itemAtEntity.getComponent(ItemComponent.class);
            InventoryUtils.adjustStackSize(entity, slot, itemAt.stackCount + count);
        }


        if (emptySlotNo > -1) {
            ItemComponent sourceItem = item.getComponent(ItemComponent.class);

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Examples of org.terasology.entitySystem.entity.EntityRef

    public EntityRef removeItem(EntityRef inventory, EntityRef instigator, List<EntityRef> items, boolean destroyRemoved, int count) {
        return removeItemInternal(inventory, instigator, items, destroyRemoved, count);
    }


    private EntityRef removeItemInternal(EntityRef inventory, EntityRef instigator, List<EntityRef> items, boolean destroyRemoved, Integer count) {
        final EntityRef firstItem = items.get(0);
        for (EntityRef item : items) {
            if (item != firstItem && !InventoryUtils.isSameItem(firstItem, item)) {
                return null;
            }
        }

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Examples of org.terasology.entitySystem.entity.EntityRef

        eventSystem.registerEventHandler(CoreRegistry.get(NUIManager.class));
        inputSystem = CoreRegistry.get(InputSystem.class);


        new RegisterInputSystem().step();


        EntityRef localPlayerEntity = entityManager.create(new ClientComponent());


        LocalPlayer localPlayer = CoreRegistry.put(LocalPlayer.class, new LocalPlayer());
        localPlayer.setClientEntity(localPlayerEntity);


        componentSystemManager.initialise();

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Examples of org.terasology.entitySystem.entity.EntityRef

    @In
    private EntityManager entityManager;


    @ReceiveEvent(components = ClientComponent.class)
    public void onConnect(ConnectedEvent event, EntityRef entity) {
        EntityRef clientInfo = entity.getComponent(ClientComponent.class).clientInfo;
        for (EntityRef client : entityManager.getEntitiesWith(ClientComponent.class)) {
            client.send(NotificationMessageEvent.newJoinEvent(clientInfo));
        }
    }

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