Examples with Command org.terasology.engine.logic.console.commandSystem.annotations.Command used on opensource projects

Example 46 with Command

use of org.terasology.engine.logic.console.commandSystem.annotations.Command in project Terasology by MovingBlocks.

the class ChatSystem method say.

@Command(runOnServer = true, requiredPermission = PermissionManager.CHAT_PERMISSION, shortDescription = "Sends a message to all other players")
public String say(@Sender EntityRef sender, @CommandParam(value = "message") String[] message) {
    String messageToString = join(message, " ");
    logger.debug("Received chat message from {} : '{}'", sender, messageToString);
    for (EntityRef client : entityManager.getEntitiesWith(ClientComponent.class)) {
        client.send(new ChatMessageEvent(messageToString, sender.getComponent(ClientComponent.class).clientInfo));
    }
    return "Message sent";
}

Example 47 with Command

use of org.terasology.engine.logic.console.commandSystem.annotations.Command in project Terasology by MovingBlocks.

the class CoreCommands method editScreen.

/**
 * Opens the NUI editor for a ui screen
 *
 * @param uri String containing ui screen name
 * @return String containing final message
 */
@Command(shortDescription = "Opens the NUI editor for a ui screen", requiredPermission = PermissionManager.NO_PERMISSION)
public String editScreen(@CommandParam(value = "uri", suggester = ScreenSuggester.class) String uri) {
    if (!nuiEditorSystem.isEditorActive()) {
        nuiEditorSystem.toggleEditor();
    }
    Set<ResourceUrn> urns = assetManager.resolve(uri, UIElement.class);
    switch(urns.size()) {
        case 0:
            return String.format("No asset found for screen '%s'", uri);
        case 1:
            ResourceUrn urn = urns.iterator().next();
            ((NUIEditorScreen) nuiManager.getScreen(NUIEditorScreen.ASSET_URI)).selectAsset(urn);
            return "Success";
        default:
            return String.format("Multiple matches for screen '%s': {%s}", uri, Arrays.toString(urns.toArray()));
    }
}

Example 48 with Command

use of org.terasology.engine.logic.console.commandSystem.annotations.Command in project Terasology by MovingBlocks.

the class CoreCommands method bulkDrop.

@Command(shortDescription = "Mass-drops the desired block however many times the player indicates", helpText = "First parameter indicates which block to drop, second parameter how many", runOnServer = true, requiredPermission = PermissionManager.CHEAT_PERMISSION)
public String bulkDrop(@Sender EntityRef sender, @CommandParam("blockName") String blockName, @CommandParam("value") int value) {
    // This is a loop which gives the particular amount of block the player wants to spawn
    ClientComponent clientComponent = sender.getComponent(ClientComponent.class);
    LocationComponent characterLocation = clientComponent.character.getComponent(LocationComponent.class);
    Vector3f spawnPos = characterLocation.getWorldPosition(new Vector3f());
    Vector3f offset = characterLocation.getWorldDirection(new Vector3f());
    offset.mul(3);
    spawnPos.add(5, 10, 0);
    BlockFamily block = blockManager.getBlockFamily(blockName);
    if (block == null) {
        return "Sorry, your block is not found";
    }
    BlockItemFactory blockItemFactory = new BlockItemFactory(entityManager);
    if (value > 5000) {
        return "Value exceeds the maximum limit of 5000 blocks. your value: " + value + " blocks";
    }
    for (int i = 0; i < value; i++) {
        EntityRef blockItem = blockItemFactory.newInstance(block);
        blockItem.send(new DropItemEvent(spawnPos));
    }
    // this returns the block you have spawned and the amount
    return "Dropped " + value + " " + blockName + " Blocks :)";
}

Example 49 with Command

use of org.terasology.engine.logic.console.commandSystem.annotations.Command 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(new Vector3f());
    Vector3f offset = characterLocation.getWorldDirection(new Vector3f());
    offset.mul(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 50 with Command

use of org.terasology.engine.logic.console.commandSystem.annotations.Command in project Terasology by MovingBlocks.

the class CoreCommands method dumpEntities.

/**
 * Writes out information on entities having specific components to a text file for debugging
 * If no component names provided - writes out information on all entities
 *
 * @param componentNames string contains one or several component names, if more then one name
 *                       provided - they must be braced with double quotes and all names separated
 *                       by space
 * @return String containing information about number of entities saved
 * @throws IOException thrown when error with saving file occures
 */
@Command(shortDescription = "Writes out information on all entities to a JSON file for debugging", helpText = "Writes entity information out into a file named \"<timestamp>-entityDump.json\"." + " Supports list of component names, which will be used to only save entities that contains" + " one or more of those components. Names should be separated by spaces.")
public String dumpEntities(@CommandParam(value = "componentNames", required = false) String... componentNames) throws IOException {
    int savedEntityCount;
    EngineEntityManager engineEntityManager = (EngineEntityManager) entityManager;
    PrefabSerializer prefabSerializer = new PrefabSerializer(engineEntityManager.getComponentLibrary(), engineEntityManager.getTypeSerializerLibrary());
    WorldDumper worldDumper = new WorldDumper(engineEntityManager, prefabSerializer);
    Path outFile = PathManager.getInstance().getHomePath().resolve(Instant.now() + "-entityDump.json");
    if (componentNames.length == 0) {
        savedEntityCount = worldDumper.save(outFile);
    } else {
        List<Class<? extends Component>> filterComponents = Arrays.stream(componentNames).map(// Trim off whitespace
        String::trim).filter(// Remove empty strings
        o -> !o.isEmpty()).map(// All component class names end with "component"
        o -> o.toLowerCase().endsWith("component") ? o : o + "component").map(o -> Streams.stream(moduleManager.getEnvironment().getSubtypesOf(Component.class)).filter(e -> e.getSimpleName().equalsIgnoreCase(o)).findFirst()).filter(Optional::isPresent).map(Optional::get).collect(Collectors.toList());
        if (!filterComponents.isEmpty()) {
            savedEntityCount = worldDumper.save(outFile, filterComponents);
        } else {
            return "Could not find components matching given names";
        }
    }
    return "Number of entities saved: " + savedEntityCount;
}