Examples with ItemType net.glowstone.block.itemtype.ItemType used on opensource projects

Example 1 with ItemType

use of net.glowstone.block.itemtype.ItemType in project Dragonet-Legacy by DragonetMC.

the class TestItemTypes method hasAllMaterials.

@Test
public void hasAllMaterials() {
    ItemType type = table.getItem(material);
    // special cases
    if (material == Material.AIR) {
        assertNull("ItemType exists for air: " + type, type);
        return;
    }
    // check that it exists
    assertNotNull("ItemType does not exist for " + material, type);
    // check that its block status is correct
    assertTrue("Block status mismatch between " + material + "(" + material.isBlock() + ") and " + type, (type instanceof BlockType) == material.isBlock());
    // check that material returned matches
    assertEquals("ItemType returned wrong material", material, type.getMaterial());
    // check that max stack size matches
    assertEquals("Maximum stack size was incorrect", material.getMaxStackSize(), type.getMaxStackSize());
}

Example 2 with ItemType

use of net.glowstone.block.itemtype.ItemType in project Glowstone by GlowstoneMC.

the class FlintAndSteelDispenseBehavior method dispenseStack.

@Override
protected ItemStack dispenseStack(GlowBlock block, ItemStack stack) {
    GlowBlock target = block.getRelative(BlockDispenser.getFacing(block));
    successful = true;
    if (target.getType() == Material.AIR) {
        target.setType(Material.FIRE);
        stack.setDurability((short) (stack.getDurability() + 1));
        ItemType type = ItemTable.instance().getItem(stack.getType());
        if (!(type instanceof ItemTool)) {
            return stack;
        }
        ItemTool toolType = (ItemTool) type;
        if (stack.getDurability() > toolType.getMaxDurability()) {
            stack.setAmount(0);
        }
    } else if (target.getType() == Material.TNT) {
        BlockTNT.igniteBlock(target, false);
    } else {
        successful = false;
    }
    return stack.getAmount() > 0 ? stack : null;
}

Example 3 with ItemType

use of net.glowstone.block.itemtype.ItemType in project Glowstone by GlowstoneMC.

the class GlowPlayer method pulse.

@Override
public void pulse() {
    super.pulse();
    if (usageItem != null) {
        if (usageItem == getItemInHand()) {
            if (--usageTime == 0) {
                ItemType item = ItemTable.instance().getItem(usageItem.getType());
                if (item instanceof ItemFood) {
                    ((ItemFood) item).eat(this, usageItem);
                }
            }
        } else {
            usageItem = null;
            usageTime = 0;
        }
    }
    if (digging != null) {
        pulseDigging();
    }
    if (exhaustion > 4.0f) {
        exhaustion -= 4.0f;
        if (saturation > 0f) {
            saturation = Math.max(saturation - 1f, 0f);
            sendHealth();
        } else if (world.getDifficulty() != Difficulty.PEACEFUL) {
            FoodLevelChangeEvent event = EventFactory.callEvent(new FoodLevelChangeEvent(this, Math.max(food - 1, 0)));
            if (!event.isCancelled()) {
                food = event.getFoodLevel();
            }
            sendHealth();
        }
    }
    if (getHealth() < getMaxHealth() && !isDead()) {
        if (food > 18 && ticksLived % 80 == 0 || world.getDifficulty() == Difficulty.PEACEFUL) {
            EntityRegainHealthEvent event1 = new EntityRegainHealthEvent(this, 1f, RegainReason.SATIATED);
            EventFactory.callEvent(event1);
            if (!event1.isCancelled()) {
                setHealth(getHealth() + 1);
            }
            exhaustion = Math.min(exhaustion + 3.0f, 40.0f);
            saturation -= 3;
        }
    }
    if (food == 0 && getHealth() > 1 && ticksLived % 80 == 0) {
        damage(1, DamageCause.STARVATION);
    }
    // stream world
    streamBlocks();
    processBlockChanges();
    // add to playtime
    incrementStatistic(Statistic.PLAY_ONE_TICK);
    if (isSneaking()) {
        incrementStatistic(Statistic.SNEAK_TIME);
    }
    // update inventory
    for (InventoryMonitor.Entry entry : invMonitor.getChanges()) {
        sendItemChange(entry.slot, entry.item);
    }
    // send changed metadata
    List<MetadataMap.Entry> changes = metadata.getChanges();
    if (!changes.isEmpty()) {
        session.send(new EntityMetadataMessage(SELF_ID, changes));
    }
    // update or remove entities
    List<Integer> destroyIds = new LinkedList<>();
    for (Iterator<GlowEntity> it = knownEntities.iterator(); it.hasNext(); ) {
        GlowEntity entity = it.next();
        if (!isWithinDistance(entity) || entity.isRemoved()) {
            destroyIds.add(entity.getEntityId());
            it.remove();
        } else {
            entity.createUpdateMessage().forEach(session::send);
        }
    }
    if (!destroyIds.isEmpty()) {
        session.send(new DestroyEntitiesMessage(destroyIds));
    }
    // add entities
    knownChunks.parallelStream().forEach(key -> {
        GlowChunk chunk = world.getChunkAt(key.getX(), key.getZ());
        chunk.getRawEntities().stream().filter(entity -> this != entity).filter(this::isWithinDistance).filter(entity -> !entity.isDead()).filter(entity -> !knownEntities.contains(entity)).filter(entity -> !hiddenEntities.contains(entity.getUniqueId())).forEach((entity) -> {
            knownEntities.add(entity);
            entity.createSpawnMessage().forEach(session::send);
        });
    });
    if (passengerChanged) {
        session.send(new SetPassengerMessage(SELF_ID, getPassengers().stream().mapToInt(Entity::getEntityId).toArray()));
    }
    getAttributeManager().sendMessages(session);
}

Example 4 with ItemType

use of net.glowstone.block.itemtype.ItemType in project Glowstone by GlowstoneMC.

the class BlockPlacementHandler method handle.

@Override
public void handle(GlowSession session, BlockPlacementMessage message) {
    //TODO: Hand handling instead of .getHeldItem()
    GlowPlayer player = session.getPlayer();
    if (player == null)
        return;
    //GlowServer.logger.info(session + ": " + message);
    /*
         * The client sends this packet for the following cases:
         * Right click air:
         * - Send direction=-1 packet for any non-null item
         * Right click block:
         * - Send packet with all values filled
         * - If client DOES NOT expect a block placement to result:
         *   - Send direction=-1 packet (unless item is null)
         *
         * Client will expect a block placement to result from blocks and from
         * certain items (e.g. sugarcane, sign). We *could* opt to trust the
         * client on this, but the server's view of events (particularly under
         * the Bukkit API, or custom ItemTypes) may differ from the client's.
         *
         * In order to avoid firing two events for one interact, the two
         * packet case must be handled here. Care must also be taken that a
         * right-click air of an expected-place item immediately after is
         * not considered part of the same action.
         */
    Action action = Action.RIGHT_CLICK_BLOCK;
    GlowBlock clicked = player.getWorld().getBlockAt(message.getX(), message.getY(), message.getZ());
    /*
         * Check if the message is a -1. If we *just* got a message with the
         * values filled, discard it, otherwise perform right-click-air.
         */
    if (message.getDirection() == -1) {
        BlockPlacementMessage previous = session.getPreviousPlacement();
        //   session.setPreviousPlacement(null);
        return;
    // }
    }
    // Set previous placement message
    session.setPreviousPlacement(message);
    // Get values from the message
    Vector clickedLoc = new Vector(message.getCursorX(), message.getCursorY(), message.getCursorZ());
    BlockFace face = convertFace(message.getDirection());
    ItemStack holding = player.getItemInHand();
    boolean rightClickedAir = false;
    // check that a block-click wasn't against air
    if (clicked == null || clicked.getType() == Material.AIR) {
        action = Action.RIGHT_CLICK_AIR;
        // inform the player their perception of reality is wrong
        if (holding.getType().isBlock()) {
            player.sendBlockChange(clicked.getLocation(), Material.AIR, (byte) 0);
            return;
        } else {
            rightClickedAir = true;
        }
    }
    // call interact event
    PlayerInteractEvent event = EventFactory.onPlayerInteract(player, action, rightClickedAir ? null : clicked, face);
    //GlowServer.logger.info("Interact: " + action + " " + clicked + " " + face);
    // attempt to use interacted block
    // DEFAULT is treated as ALLOW, and sneaking is always considered
    boolean useInteractedBlock = event.useInteractedBlock() != Result.DENY;
    if (useInteractedBlock && !rightClickedAir && (!player.isSneaking() || InventoryUtil.isEmpty(holding))) {
        BlockType blockType = ItemTable.instance().getBlock(clicked.getType());
        if (blockType != null) {
            useInteractedBlock = blockType.blockInteract(player, clicked, face, clickedLoc);
        } else {
            GlowServer.logger.info("Unknown clicked block, " + clicked.getType());
        }
    } else {
        useInteractedBlock = false;
    }
    // follows ALLOW/DENY: default to if no block was interacted with
    if (selectResult(event.useItemInHand(), !useInteractedBlock) && holding != null) {
        ItemType type = ItemTable.instance().getItem(holding.getType());
        if (!rightClickedAir && holding.getType() != Material.AIR && !type.canOnlyUseSelf()) {
            type.rightClickBlock(player, clicked, face, holding, clickedLoc);
        }
    }
    // in case something is unimplemented or otherwise screwy on our side
    if (!rightClickedAir) {
        revert(player, clicked);
        revert(player, clicked.getRelative(face));
    }
    // if there's been a change in the held item, make it valid again
    if (!InventoryUtil.isEmpty(holding)) {
        if (holding.getType().getMaxDurability() > 0 && holding.getDurability() > holding.getType().getMaxDurability()) {
            holding.setAmount(holding.getAmount() - 1);
            holding.setDurability((short) 0);
        }
        if (holding.getAmount() <= 0) {
            holding = null;
        }
    }
    player.setItemInHand(holding);
}

Example 5 with ItemType

use of net.glowstone.block.itemtype.ItemType in project Glowstone by GlowstoneMC.

the class DiggingHandler method handle.

@Override
public void handle(GlowSession session, DiggingMessage message) {
    //Todo: Implement SHOOT_ARROW_FINISH_EATING
    //Todo: Implement SWAP_ITEM_IN_HAND
    GlowPlayer player = session.getPlayer();
    GlowWorld world = player.getWorld();
    GlowBlock block = world.getBlockAt(message.getX(), message.getY(), message.getZ());
    BlockFace face = BlockPlacementHandler.convertFace(message.getFace());
    ItemStack holding = player.getItemInHand();
    if (block.getRelative(face).getType() == Material.FIRE) {
        block.getRelative(face).breakNaturally();
        // returns to avoid breaking block in creative
        return;
    }
    boolean blockBroken = false;
    boolean revert = false;
    if (message.getState() == DiggingMessage.START_DIGGING) {
        // call interact event
        Action action = Action.LEFT_CLICK_BLOCK;
        Block eventBlock = block;
        if (player.getLocation().distanceSquared(block.getLocation()) > 36 || block.getTypeId() == 0) {
            action = Action.LEFT_CLICK_AIR;
            eventBlock = null;
        }
        PlayerInteractEvent interactEvent = EventFactory.onPlayerInteract(player, action, eventBlock, face);
        // attempt to use item in hand, that is, dig up the block
        if (!BlockPlacementHandler.selectResult(interactEvent.useItemInHand(), true)) {
            // the event was cancelled, get out of here
            revert = true;
        } else if (player.getGameMode() != GameMode.SPECTATOR) {
            player.setDigging(null);
            // emit damage event - cancel by default if holding a sword
            boolean instaBreak = player.getGameMode() == GameMode.CREATIVE || block.getMaterialValues().getHardness() == 0;
            BlockDamageEvent damageEvent = new BlockDamageEvent(player, block, player.getItemInHand(), instaBreak);
            if (player.getGameMode() == GameMode.CREATIVE && holding != null && EnchantmentTarget.WEAPON.includes(holding.getType())) {
                damageEvent.setCancelled(true);
            }
            EventFactory.callEvent(damageEvent);
            // follow orders
            if (damageEvent.isCancelled()) {
                revert = true;
            } else {
                // in creative, break even if denied in the event, or the block
                // can never be broken (client does not send DONE_DIGGING).
                blockBroken = damageEvent.getInstaBreak();
                if (!blockBroken) {
                    /// TODO: add a delay here based on hardness
                    player.setDigging(block);
                }
            }
        }
    } else if (message.getState() == DiggingMessage.CANCEL_DIGGING) {
        player.setDigging(null);
    } else if (message.getState() == DiggingMessage.FINISH_DIGGING) {
        // shouldn't happen in creative mode
        // todo: verification against malicious clients
        blockBroken = block.equals(player.getDigging());
        if (blockBroken && holding.getType().getMaxDurability() != 0 && holding.getType() != Material.AIR && holding.getDurability() != holding.getType().getMaxDurability()) {
            switch(block.getType()) {
                case GRASS:
                case DIRT:
                case SAND:
                case GRAVEL:
                case MYCEL:
                case SOUL_SAND:
                    switch(holding.getType()) {
                        case WOOD_SPADE:
                        case STONE_SPADE:
                        case IRON_SPADE:
                        case GOLD_SPADE:
                        case DIAMOND_SPADE:
                            holding.setDurability((short) (holding.getDurability() + 1));
                            break;
                        default:
                            holding.setDurability((short) (holding.getDurability() + 2));
                            break;
                    }
                    break;
                case LOG:
                case LOG_2:
                case WOOD:
                case CHEST:
                    switch(holding.getType()) {
                        case WOOD_AXE:
                        case STONE_AXE:
                        case IRON_AXE:
                        case GOLD_AXE:
                        case DIAMOND_AXE:
                            holding.setDurability((short) (holding.getDurability() + 1));
                            break;
                        default:
                            holding.setDurability((short) (holding.getDurability() + 2));
                            break;
                    }
                    break;
                case STONE:
                case COBBLESTONE:
                    switch(holding.getType()) {
                        case WOOD_PICKAXE:
                        case STONE_PICKAXE:
                        case IRON_PICKAXE:
                        case GOLD_PICKAXE:
                        case DIAMOND_PICKAXE:
                            holding.setDurability((short) (holding.getDurability() + 1));
                            break;
                        default:
                            holding.setDurability((short) (holding.getDurability() + 2));
                            break;
                    }
                    break;
                default:
                    holding.setDurability((short) (holding.getDurability() + 2));
                    break;
            }
            if (holding.getType().getMaxDurability() != 0 && holding.getDurability() >= holding.getType().getMaxDurability()) {
                player.getItemInHand().setType(Material.AIR);
            }
        }
        player.setDigging(null);
    } else if (message.getState() == DiggingMessage.STATE_DROP_ITEM) {
        player.dropItemInHand(false);
        return;
    } else if (message.getState() == DiggingMessage.STATE_DROP_ITEMSTACK) {
        player.dropItemInHand(true);
        return;
    } else if (message.getState() == DiggingMessage.STATE_SHOT_ARROW_FINISH_EATING && player.getUsageItem() != null) {
        if (Objects.equals(player.getUsageItem(), holding)) {
            ItemType type = ItemTable.instance().getItem(player.getUsageItem().getType());
            if (type != null && type instanceof ItemTimedUsage) {
                ((ItemTimedUsage) type).endUse(player, player.getUsageItem());
            } else {
            // todo: inform the player that this item cannot be consumed/used
            }
        } else {
        // todo: verification against malicious clients
        // todo: inform player their item is wrong
        }
        return;
    } else if (message.getState() == DiggingMessage.SWAP_ITEM_IN_HAND) {
        ItemStack main = player.getInventory().getItemInMainHand();
        ItemStack off = player.getInventory().getItemInOffHand();
        player.getInventory().setItemInOffHand(main);
        player.getInventory().setItemInMainHand(off);
        player.updateInventory();
        return;
    } else {
        return;
    }
    if (blockBroken && !revert) {
        // fire the block break event
        BlockBreakEvent breakEvent = EventFactory.callEvent(new BlockBreakEvent(block, player));
        if (breakEvent.isCancelled()) {
            BlockPlacementHandler.revert(player, block);
            return;
        }
        MaterialData data = block.getState().getData();
        if (data instanceof DoublePlant) {
            if (((DoublePlant) data).getSpecies() == DoublePlantSpecies.PLANT_APEX && block.getRelative(BlockFace.DOWN).getState().getData() instanceof DoublePlant) {
                block = block.getRelative(BlockFace.DOWN);
            }
        }
        BlockType blockType = ItemTable.instance().getBlock(block.getType());
        if (blockType != null) {
            blockType.blockDestroy(player, block, face);
        }
        // destroy the block
        if (!block.isEmpty() && !block.isLiquid() && (player.getGameMode() != GameMode.CREATIVE || blockType instanceof BlockContainer) && world.getGameRuleMap().getBoolean("doTileDrops")) {
            Collection<ItemStack> drops = blockType.getDrops(block, holding);
            if (blockType instanceof BlockContainer && player.getGameMode() == GameMode.CREATIVE) {
                drops = ((BlockContainer) blockType).getContentDrops(block);
            }
            for (ItemStack drop : drops) {
                GlowItem item = world.dropItemNaturally(block.getLocation(), drop);
                item.setPickupDelay(30);
                item.setBias(player);
            }
        }
        player.addExhaustion(0.005f);
        // STEP_SOUND actually is the block break particles
        world.playEffectExceptTo(block.getLocation(), Effect.STEP_SOUND, block.getTypeId(), 64, player);
        GlowBlockState state = block.getState();
        block.setType(Material.AIR);
        if (blockType != null) {
            blockType.afterDestroy(player, block, face, state);
        }
    } else if (revert) {
        // replace the block that wasn't really dug
        BlockPlacementHandler.revert(player, block);
    } else if (block.getType() != Material.AIR) {
        BlockType blockType = ItemTable.instance().getBlock(block.getType());
        blockType.leftClickBlock(player, block, holding);
    }
}