Examples with CommandBlock org.bukkit.block.CommandBlock used on opensource projects

Example 1 with CommandBlock

use of org.bukkit.block.CommandBlock in project Prism-Bukkit by prism.

the class BlockAction method setBlock.

/**
     *
     * @param state
     */
public void setBlock(BlockState state) {
    if (state != null) {
        block_id = BlockUtils.blockIdMustRecordAs(state.getTypeId());
        block_subid = state.getRawData();
        // @todo clean this up
        if (block_id == 144 || block_id == 397 || block_id == 52 || block_id == 63 || block_id == 68) {
            actionData = new BlockActionData();
        }
        // spawner
        if (state.getTypeId() == 52) {
            final SpawnerActionData spawnerActionData = new SpawnerActionData();
            final CreatureSpawner s = (CreatureSpawner) state;
            spawnerActionData.entity_type = s.getSpawnedType().name().toLowerCase();
            spawnerActionData.delay = s.getDelay();
            actionData = spawnerActionData;
        } else // skulls
        if ((state.getTypeId() == 144 || state.getTypeId() == 397)) {
            final SkullActionData skullActionData = new SkullActionData();
            final Skull s = (Skull) state;
            skullActionData.rotation = s.getRotation().name().toLowerCase();
            skullActionData.owner = s.getOwner();
            skullActionData.skull_type = s.getSkullType().name().toLowerCase();
            actionData = skullActionData;
        } else // signs
        if ((state.getTypeId() == 63 || state.getTypeId() == 68)) {
            final SignActionData signActionData = new SignActionData();
            final Sign s = (Sign) state;
            signActionData.lines = s.getLines();
            actionData = signActionData;
        } else // command block
        if ((state.getTypeId() == 137)) {
            final CommandBlock cmdblock = (CommandBlock) state;
            data = cmdblock.getCommand();
        }
        this.world_name = state.getWorld().getName();
        this.x = state.getLocation().getBlockX();
        this.y = state.getLocation().getBlockY();
        this.z = state.getLocation().getBlockZ();
    }
}

Example 2 with CommandBlock

use of org.bukkit.block.CommandBlock in project Prism-Bukkit by prism.

the class BlockAction method placeBlock.

/**
     * Place a block unless something other than air occupies the spot, or if we
     * detect a falling block now sits there. This resolves the issue of falling
     * blocks taking up the space, preventing this rollback. However, it also
     * means that a rollback *could* interfere with a player-placed block.
     */
protected ChangeResult placeBlock(Player player, QueryParameters parameters, boolean is_preview, Block block, boolean is_deferred) {
    final Material m = Material.getMaterial(getBlockId());
    BlockStateChange stateChange;
    // (essentially liquid/air).
    if (!getType().requiresHandler("BlockChangeAction") && !getType().requiresHandler("PrismRollbackAction")) {
        if (!me.botsko.elixr.BlockUtils.isAcceptableForBlockPlace(block.getType()) && !parameters.hasFlag(Flag.OVERWRITE)) {
            // System.out.print("Block skipped due to being unaccaptable for block place.");
            return new ChangeResult(ChangeResultType.SKIPPED, null);
        }
    }
    // On the blacklist (except an undo)
    if (Prism.getIllegalBlocks().contains(getBlockId()) && !parameters.getProcessType().equals(PrismProcessType.UNDO)) {
        // System.out.print("Block skipped because it's not allowed to be placed.");
        return new ChangeResult(ChangeResultType.SKIPPED, null);
    }
    // If we're not in a preview, actually apply this block
    if (!is_preview) {
        // Capture the block before we change it
        final BlockState originalBlock = block.getState();
        // it's set to stationary water so the lilypad will sit
        if (getBlockId() == 111) {
            final Block below = block.getRelative(BlockFace.DOWN);
            if (below.getType().equals(Material.WATER) || below.getType().equals(Material.AIR) || below.getType().equals(Material.STATIONARY_WATER)) {
                below.setType(Material.STATIONARY_WATER);
            } else {
                // Prism.debug("Lilypad skipped because no water exists below.");
                return new ChangeResult(ChangeResultType.SKIPPED, null);
            }
        }
        // If portal, we need to light the portal. seems to be the only way.
        if (getBlockId() == 90) {
            final Block obsidian = me.botsko.elixr.BlockUtils.getFirstBlockOfMaterialBelow(Material.OBSIDIAN, block.getLocation());
            if (obsidian != null) {
                final Block above = obsidian.getRelative(BlockFace.UP);
                if (!(above.getType() == Material.PORTAL)) {
                    above.setType(Material.FIRE);
                    return new ChangeResult(ChangeResultType.APPLIED, null);
                }
            }
        }
        // it becomes unplayable
        if (getBlockId() == 84) {
            block_subid = 0;
        }
        // Set the material
        block.setTypeId(getBlockId());
        block.setData((byte) getBlockSubId());
        /**
             * Skulls
             */
        if ((getBlockId() == 144 || getBlockId() == 397) && getActionData() instanceof SkullActionData) {
            final SkullActionData s = (SkullActionData) getActionData();
            // Set skull data
            final Skull skull = (Skull) block.getState();
            skull.setRotation(s.getRotation());
            skull.setSkullType(s.getSkullType());
            if (!s.owner.isEmpty()) {
                skull.setOwner(s.owner);
            }
            skull.update();
        }
        /**
             * Spawner
             */
        if (getBlockId() == 52) {
            final SpawnerActionData s = (SpawnerActionData) getActionData();
            // Set spawner data
            final CreatureSpawner spawner = (CreatureSpawner) block.getState();
            spawner.setDelay(s.getDelay());
            spawner.setSpawnedType(s.getEntityType());
            spawner.update();
        }
        /**
             * Restoring command block
             */
        if (getBlockId() == 137) {
            final CommandBlock cmdblock = (CommandBlock) block.getState();
            cmdblock.setCommand(data);
            cmdblock.update();
        }
        /**
             * Signs
             */
        if (parameters.getProcessType().equals(PrismProcessType.ROLLBACK) && (getBlockId() == 63 || getBlockId() == 68) && getActionData() instanceof SignActionData) {
            final SignActionData s = (SignActionData) getActionData();
            // https://snowy-evening.com/botsko/prism/455/
            if (block.getState() instanceof Sign) {
                // Set sign data
                final Sign sign = (Sign) block.getState();
                int i = 0;
                if (s.lines != null && s.lines.length > 0) {
                    for (final String line : s.lines) {
                        sign.setLine(i, line);
                        i++;
                    }
                }
                sign.update();
            }
        }
        // logic to use materials.
        if (me.botsko.elixr.BlockUtils.materialRequiresSoil(block.getType())) {
            final Block below = block.getRelative(BlockFace.DOWN);
            if (below.getType().equals(Material.DIRT) || below.getType().equals(Material.AIR) || below.getType().equals(Material.GRASS)) {
                below.setType(Material.SOIL);
            } else {
                // System.out.print("Block skipped because there's no soil below.");
                return new ChangeResult(ChangeResultType.SKIPPED, null);
            }
        }
        // Capture the new state
        final BlockState newBlock = block.getState();
        // Store the state change
        stateChange = new BlockStateChange(originalBlock, newBlock);
        // If we're rolling back a door, we need to set it properly
        if (BlockUtils.isDoor(m)) {
            BlockUtils.properlySetDoor(block, getBlockId(), (byte) getBlockSubId());
        } else // Or a bed
        if (m.equals(Material.BED_BLOCK)) {
            BlockUtils.properlySetBed(block, getBlockId(), (byte) getBlockSubId());
        } else // Or double plants
        if (m.equals(Material.DOUBLE_PLANT)) {
            BlockUtils.properlySetDoublePlant(block, getBlockId(), (byte) getBlockSubId());
        }
    } else {
        // Otherwise, save the state so we can cancel if needed
        final BlockState originalBlock = block.getState();
        // Note: we save the original state as both old/new so we can re-use
        // blockStateChanges
        stateChange = new BlockStateChange(originalBlock, originalBlock);
        // Preview it
        player.sendBlockChange(block.getLocation(), getBlockId(), (byte) getBlockSubId());
        // Send preview to shared players
        for (final CommandSender sharedPlayer : parameters.getSharedPlayers()) {
            if (sharedPlayer instanceof Player) {
                ((Player) sharedPlayer).sendBlockChange(block.getLocation(), getBlockId(), (byte) getBlockSubId());
            }
        }
    }
    return new ChangeResult(ChangeResultType.APPLIED, stateChange);
}