Examples with CommandException org.spongepowered.api.command.exception.CommandException used on opensource projects

Example 6 with CommandException

use of org.spongepowered.api.command.exception.CommandException in project SpongeCommon by SpongePowered.

the class MapTest method getMapUUID.

private CommandResult getMapUUID(final CommandContext ctx) throws CommandException {
    final Player player = this.requirePlayer(ctx);
    final ItemStack map = player.itemInHand(HandTypes.MAIN_HAND);
    if (map.type() != ItemTypes.FILLED_MAP.get()) {
        throw new CommandException(Component.text("You must hold a map in your hand!"));
    }
    final Component uuid = Component.text(map.require(Keys.MAP_INFO).uniqueId().toString());
    player.sendMessage(uuid);
    this.logger.info("map uuid: " + uuid);
    return CommandResult.success();
}

Example 7 with CommandException

use of org.spongepowered.api.command.exception.CommandException in project SpongeCommon by SpongePowered.

the class MapTest method setMapNether.

private CommandResult setMapNether(final CommandContext ctx) throws CommandException {
    final Audience audience = ctx.cause().audience();
    final Player player = this.requirePlayer(ctx);
    final ItemStack map = player.itemInHand(HandTypes.MAIN_HAND);
    if (map.type() != ItemTypes.FILLED_MAP.get()) {
        throw new CommandException(Component.text("You must hold a map in your hand"));
    }
    final ResourceKey netherKey = ResourceKey.minecraft("the_nether");
    final Optional<ServerWorld> nether = Sponge.server().worldManager().world(netherKey);
    if (!nether.isPresent()) {
        final CompletableFuture<ServerWorld> loadedNether = Sponge.server().worldManager().loadWorld(netherKey);
        loadedNether.whenComplete((v, e) -> {
            if (e != null) {
                audience.sendMessage(Component.text("Failed to load nether world!", NamedTextColor.GREEN));
                logger.error("Error loading nether world!", e);
            } else {
                audience.sendMessage(Component.text("Loaded nether world (dim-1)", NamedTextColor.GREEN));
            }
        });
        throw new CommandException(Component.text("No nether loaded, trying to load now, please wait"));
    }
    map.require(Keys.MAP_INFO).offer(Keys.MAP_WORLD, nether.get().key());
    return CommandResult.success();
}

Example 8 with CommandException

use of org.spongepowered.api.command.exception.CommandException in project SpongeCommon by SpongePowered.

the class MapTest method addNamedDecoration.

private CommandResult addNamedDecoration(final CommandContext ctx) throws CommandException {
    final Player player = this.requirePlayer(ctx);
    final ItemStack heldMap = player.itemInHand(HandTypes.MAIN_HAND);
    if (heldMap.type() != ItemTypes.FILLED_MAP.get()) {
        throw new CommandException(Component.text("You must hold a map in your hand"));
    }
    final MapDecoration decoration = MapDecoration.builder().type(MapDecorationTypes.BANNER_BLUE).customName(Component.text("I AM A ").color(NamedTextColor.BLUE).append(BlockTypes.BLUE_BANNER.get())).rotation(MapDecorationOrientations.NORTH).build();
    heldMap.require(Keys.MAP_INFO).offer(Keys.MAP_DECORATIONS, Sets.newHashSet(decoration));
    return CommandResult.success();
}

Example 9 with CommandException

use of org.spongepowered.api.command.exception.CommandException in project SpongeCommon by SpongePowered.

the class MapTest method orientDecorationsDown.

private CommandResult orientDecorationsDown(final CommandContext ctx) throws CommandException {
    final Player player = this.requirePlayer(ctx);
    final ItemStack heldMap = player.itemInHand(HandTypes.MAIN_HAND);
    if (heldMap.type() != ItemTypes.FILLED_MAP.get()) {
        throw new CommandException(Component.text("You must hold a map in your hand"));
    }
    heldMap.require(Keys.MAP_INFO).require(Keys.MAP_DECORATIONS).forEach(decoration -> decoration.setRotation(MapDecorationOrientations.SOUTH));
    return CommandResult.success();
}

Example 10 with CommandException

use of org.spongepowered.api.command.exception.CommandException in project SpongeCommon by SpongePowered.

the class MapTest method saveToFile.

private CommandResult saveToFile(final CommandContext ctx) throws CommandException {
    final Player player = this.requirePlayer(ctx);
    final ItemStack map = player.itemInHand(HandTypes.MAIN_HAND);
    if (map.type() != ItemTypes.FILLED_MAP.get()) {
        throw new CommandException(Component.text("You must hold a map in your hand"));
    }
    final Image image = map.require(Keys.MAP_INFO).require(Keys.MAP_CANVAS).toImage();
    final File file = new File("map.png");
    if (!file.isFile()) {
        try {
            if (!file.createNewFile()) {
                throw new IOException("failed to create new file :(");
            }
        } catch (final IOException e) {
            e.printStackTrace();
        }
    }
    try {
        ImageIO.write((BufferedImage) image, "png", file);
    } catch (final IOException e) {
        e.printStackTrace();
    }
    return CommandResult.success();
}