Examples with Command org.spongepowered.api.command.Command used on opensource projects

Example 1 with Command

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

the class SpongeParameterizedCommandBuilder method build.

@Override
public Command.@NonNull Parameterized build() {
    if (this.subcommands.isEmpty()) {
        Preconditions.checkState(this.commandExecutor != null, "Either a subcommand or an executor must exist!");
    } else {
        Preconditions.checkState(!(!this.parameters.isEmpty() && this.commandExecutor == null), "An executor must exist if you set parameters!");
    }
    final Predicate<CommandCause> requirements = this.executionRequirements == null ? cause -> true : this.executionRequirements;
    final List<Parameter.Subcommand> subcommands = this.subcommands.entrySet().stream().map(x -> new SpongeSubcommandParameterBuilder().aliases(x.getValue()).subcommand(x.getKey()).build()).collect(Collectors.toList());
    // build the node.
    return new SpongeParameterizedCommand(subcommands, ImmutableList.copyOf(this.parameters), this.shortDescription, this.extendedDescription, requirements, this.commandExecutor, this.flags, this.isTerminal);
}

Example 2 with Command

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

the class SpongePaginationService method createPaginationCommand.

public Command.Parameterized createPaginationCommand() {
    final Parameter.Value<ActivePagination> paginationIdParameter = Parameter.builder(ActivePagination.class).addParser(new ActivePaginationParameter()).key("pagination-id").build();
    final Command.Parameterized next = Command.builder().shortDescription(Component.text("Go to the next page")).executor((context) -> {
        context.requireOne(paginationIdParameter).nextPage();
        return CommandResult.success();
    }).build();
    final Command.Parameterized prev = Command.builder().shortDescription(Component.text("Go to the previous page")).executor((context) -> {
        context.requireOne(paginationIdParameter).previousPage();
        return CommandResult.success();
    }).build();
    final Parameter.Value<Integer> pageParameter = Parameter.integerNumber().key("page").build();
    final CommandExecutor pageExecutor = (context) -> {
        context.requireOne(paginationIdParameter).specificPage(context.requireOne(pageParameter));
        return CommandResult.success();
    };
    final Command.Parameterized page = Command.builder().shortDescription(Component.text("Go to a specific page")).addParameter(pageParameter).executor(pageExecutor).build();
    return Command.builder().addParameters(paginationIdParameter, Parameter.firstOf(pageParameter, Parameter.subcommand(next, "next", "n"), Parameter.subcommand(prev, "prev", "p", "previous"), Parameter.subcommand(page, "page"))).addChild(page, "page").shortDescription(Component.text("Helper command for paginations occurring")).executor(pageExecutor).build();
}

Example 3 with Command

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

the class CommandTest method onRegisterSpongeCommand.

@Listener
public void onRegisterSpongeCommand(final RegisterCommandEvent<Command.Parameterized> event) {
    final Parameter.Value<ServerPlayer> playerKey = Parameter.player().key("player").usage(key -> "[any player]").build();
    event.register(this.plugin, Command.builder().addParameter(playerKey).executor(context -> {
        final ServerPlayer player = context.one(playerKey).orElse(context.cause().root() instanceof ServerPlayer ? ((ServerPlayer) context.cause().root()) : null);
        this.logger.info(player.name());
        return CommandResult.success();
    }).build(), "getplayer");
    final Parameter.Value<String> playerParameterKey = Parameter.string().key("name").optional().build();
    event.register(this.plugin, Command.builder().addParameter(playerParameterKey).executor(context -> {
        final Optional<String> result = context.one(playerParameterKey);
        final Collection<GameProfile> collection;
        if (result.isPresent()) {
            // check to see if the string matches
            collection = Sponge.game().server().userManager().streamOfMatches(result.get().toLowerCase(Locale.ROOT)).collect(Collectors.toList());
        } else {
            collection = Sponge.game().server().userManager().streamAll().collect(Collectors.toList());
        }
        collection.forEach(x -> this.logger.info("GameProfile - UUID: {}, Name - {}", x.uniqueId().toString(), x.name().orElse("---")));
        return CommandResult.success();
    }).build(), "checkuser");
    final Parameter.Value<String> choicesKey = Parameter.choices("bacon", "eggs", "spam", "spam spam spam").key("choices").build();
    event.register(this.plugin, Command.builder().addParameter(choicesKey).executor(context -> {
        context.sendMessage(Identity.nil(), Component.text(context.requireOne(choicesKey)));
        return CommandResult.success();
    }).build(), "testchoices");
    final Parameter.Key<String> testKey = Parameter.key("testKey", String.class);
    final Parameter.Key<Component> requiredKey = Parameter.key("requiredKey", Component.class);
    event.register(this.plugin, Command.builder().addFlag(Flag.builder().alias("f").alias("flag").build()).addFlag(Flag.builder().alias("t").alias("text").setParameter(Parameter.string().key(testKey).build()).build()).addParameter(Parameter.formattingCodeText().key(requiredKey).build()).executor(context -> {
        context.sendMessage(Identity.nil(), Component.text(context.flagInvocationCount("flag")));
        context.sendMessage(Identity.nil(), Component.text(context.flagInvocationCount("t")));
        context.all(testKey).forEach(x -> context.sendMessage(Identity.nil(), Component.text(x)));
        context.sendMessage(Identity.nil(), context.requireOne(requiredKey));
        return CommandResult.success();
    }).build(), "flagtest");
    event.register(this.plugin, Command.builder().addFlag(Flag.builder().alias("t").alias("text").setParameter(Parameter.string().key(testKey).build()).build()).addParameter(Parameter.formattingCodeText().key(requiredKey).build()).executor(context -> {
        context.sendMessage(Identity.nil(), Component.text("optional_test"));
        context.sendMessage(Identity.nil(), Component.text(context.flagInvocationCount("t")));
        context.all(testKey).forEach(x -> context.sendMessage(Identity.nil(), Component.text(x)));
        context.sendMessage(Identity.nil(), context.requireOne(requiredKey));
        return CommandResult.success();
    }).build(), "optionalflagtest");
    event.register(this.plugin, Command.builder().executor(x -> {
        x.sendMessage(Identity.nil(), Component.text().content("Click Me").clickEvent(SpongeComponents.executeCallback(ctx -> ctx.sendMessage(Identity.nil(), Component.text("Hello")))).build());
        return CommandResult.success();
    }).build(), "testCallback");
    event.register(this.plugin, Command.builder().executor(x -> {
        final Collection<Entity> collection = Selector.builder().applySelectorType(SelectorTypes.ALL_ENTITIES.get()).addEntityType(EntityTypes.PLAYER.get(), false).addGameMode(GameModes.CREATIVE.get()).limit(1).includeSelf().build().select(x.cause());
        for (final Entity entity : collection) {
            x.sendMessage(Identity.nil(), Component.text(entity.toString()));
        }
        return CommandResult.success();
    }).build(), "testselector");
    final Parameter.Key<ServerLocation> serverLocationKey = Parameter.key("serverLocation", ServerLocation.class);
    final Parameter.Value<ServerLocation> serverLocationParameter = Parameter.location().key(serverLocationKey).build();
    event.register(this.plugin, Command.builder().addParameter(serverLocationParameter).executor(x -> {
        x.sendMessage(Identity.nil(), Component.text(x.requireOne(serverLocationKey).toString()));
        return CommandResult.success();
    }).build(), "testlocation");
    final Parameter.Key<ValueParameter<?>> commandParameterKey = Parameter.key("valueParameter", new TypeToken<ValueParameter<?>>() {
    });
    final TypeToken<ValueParameter<?>> typeToken = new TypeToken<ValueParameter<?>>() {
    };
    event.register(this.plugin, Command.builder().addParameter(serverLocationParameter).addParameter(Parameter.registryElement(typeToken, commandContext -> Sponge.game(), RegistryTypes.REGISTRY_KEYED_VALUE_PARAMETER, "sponge").key(commandParameterKey).build()).executor(x -> {
        x.sendMessage(Identity.nil(), Component.text(x.requireOne(serverLocationKey).toString()));
        x.sendMessage(Identity.nil(), Component.text(x.requireOne(commandParameterKey).toString()));
        return CommandResult.success();
    }).build(), "testcatalogcompletion");
    final Parameter.Key<TestEnum> enumParameterKey = Parameter.key("enum", TestEnum.class);
    final Parameter.Key<String> stringKey = Parameter.key("stringKey", String.class);
    event.register(this.plugin, Command.builder().addParameter(Parameter.enumValue(TestEnum.class).key(enumParameterKey).build()).addParameter(Parameter.string().key(stringKey).completer((context, currentInput) -> Arrays.asList("bacon", "eggs", "spam").stream().map(CommandCompletion::of).collect(Collectors.toList())).build()).executor(x -> {
        x.sendMessage(Identity.nil(), Component.text(x.one(enumParameterKey).orElse(TestEnum.ONE).name()));
        return CommandResult.success();
    }).build(), "testenum");
    final Parameter.Key<ResourceKey> resourceKeyKey = Parameter.key("rk", ResourceKey.class);
    event.register(this.plugin, Command.builder().addParameter(Parameter.resourceKey().key(resourceKeyKey).build()).executor(x -> {
        x.sendMessage(Identity.nil(), Component.text(x.requireOne(resourceKeyKey).formatted()));
        return CommandResult.success();
    }).build(), "testrk");
    final Parameter.Key<UUID> userKey = Parameter.key("user", UUID.class);
    event.register(this.plugin, Command.builder().addParameter(Parameter.user().key(userKey).build()).executor(context -> {
        Sponge.server().userManager().load(context.requireOne(userKey)).thenAcceptAsync(x -> context.sendMessage(Identity.nil(), Component.text(x.map(User::name).orElse("unknown"))), Sponge.server().scheduler().executor(this.plugin));
        return CommandResult.success();
    }).build(), "getuser");
    final Parameter.Key<String> stringLiteralKey = Parameter.key("literal", String.class);
    event.register(this.plugin, Command.builder().executor(context -> {
        context.sendMessage(Identity.nil(), Component.text("Collected literals: " + String.join(", ", context.all(stringLiteralKey))));
        return CommandResult.success();
    }).terminal(true).addParameter(Parameter.firstOfBuilder(Parameter.literal(String.class, "1", "1").key(stringLiteralKey).build()).or(Parameter.literal(String.class, "2", "2").key(stringLiteralKey).build()).terminal().build()).addParameter(Parameter.seqBuilder(Parameter.literal(String.class, "3", "3").key(stringLiteralKey).build()).then(Parameter.literal(String.class, "4", "4").key(stringLiteralKey).build()).terminal().build()).addParameter(Parameter.literal(String.class, "5", "5").optional().key(stringLiteralKey).build()).addParameter(Parameter.literal(String.class, "6", "6").key(stringLiteralKey).build()).build(), "testnesting");
    final Parameter.Value<SystemSubject> systemSubjectValue = Parameter.builder(SystemSubject.class).key("systemsubject").addParser(VariableValueParameters.literalBuilder(SystemSubject.class).literal(Collections.singleton("-")).returnValue(Sponge::systemSubject).build()).build();
    event.register(this.plugin, Command.builder().addParameter(Parameter.firstOf(systemSubjectValue, CommonParameters.PLAYER)).addParameter(Parameter.remainingJoinedStrings().key(stringKey).build()).executor(context -> {
        final Audience audience;
        final String name;
        if (context.hasAny(systemSubjectValue)) {
            audience = context.requireOne(systemSubjectValue);
            name = "Console";
        } else {
            final ServerPlayer player = context.requireOne(CommonParameters.PLAYER);
            name = player.name();
            audience = player;
        }
        final String message = context.requireOne(stringKey);
        context.sendMessage(Identity.nil(), Component.text("To " + name + "> " + message));
        final Object root = context.cause().root();
        final Identity identity = root instanceof ServerPlayer ? ((ServerPlayer) root).identity() : Identity.nil();
        audience.sendMessage(identity, Component.text("From " + name + "> " + message));
        return CommandResult.success();
    }).build(), "testmessage");
    event.register(this.plugin, Command.builder().addParameter(CommonParameters.BOOLEAN).executor(ctx -> {
        if (ctx.requireOne(CommonParameters.BOOLEAN)) {
            // custom error
            return CommandResult.error(Component.text("custom error"));
        }
        return CommandResult.builder().error(null).build();
    }).build(), "errormessage");
    final Command.Builder builder = Command.builder();
    final ValueCompleter stringValueCompleter = (c, s) -> s.isEmpty() ? Collections.singletonList(CommandCompletion.of("x")) : Arrays.asList(s, s + "bar", "foo_" + s).stream().map(CommandCompletion::of).collect(Collectors.toList());
    // final ValueCompleter stringValueCompleter = null;
    final Parameter.Value<String> r_opt = Parameter.remainingJoinedStrings().key("r_def").optional().build();
    final Parameter.Value<String> r_req = Parameter.remainingJoinedStrings().key("r_req").completer(stringValueCompleter).build();
    final Parameter.Value<String> opt1 = Parameter.string().optional().key("opt1").build();
    final Parameter.Value<String> opt2 = Parameter.string().optional().key("opt2").build();
    final Parameter.Value<String> topt = Parameter.string().optional().key("topt").terminal().build();
    final Parameter.Value<String> req1 = Parameter.string().key("req1").completer(stringValueCompleter).build();
    final Parameter.Value<String> req2 = Parameter.string().key("req2").build();
    final Parameter.Value<Boolean> lit1 = Parameter.literal(Boolean.class, true, "lit1").key("lit1").build();
    final Parameter.Value<Boolean> lit2 = Parameter.literal(Boolean.class, true, "lit2").key("lit2").build();
    final Parameter optSeq_lit_req1 = Parameter.seqBuilder(lit1).then(req1).optional().build();
    final Parameter optSeq_lit_req2 = Parameter.seqBuilder(lit2).then(req2).optional().build();
    final Parameter seq_req_2 = Parameter.seqBuilder(req1).then(req2).build();
    final Parameter seq_opt_2 = Parameter.seqBuilder(opt1).then(opt2).build();
    final Parameter seq_opt_2_req = Parameter.seqBuilder(opt1).then(opt2).then(req1).build();
    // <req1>
    builder.addChild(Command.builder().executor(context -> CommandTest.printParameters(context, req1)).addParameter(req1).build(), "required");
    // subcommand|<r_def>
    builder.addChild(Command.builder().executor(context -> CommandTest.printParameters(context, r_opt)).addParameter(r_opt).addChild(Command.builder().executor(c -> CommandTest.printParameters(c, r_opt)).build(), "subcommand").build(), "optional_or_subcmd");
    // https://bugs.mojang.com/browse/MC-165562 usage does not show up after a space if there are no completions
    // [def1] <r_req>
    // TODO missing executed command when only providing a single value
    builder.addChild(Command.builder().executor(context -> CommandTest.printParameters(context, opt1, r_req)).addParameters(opt1, r_req).build(), "optional_r_required");
    // [opt1] [opt2] <r_req>
    // TODO missing executed command when only providing a single value
    builder.addChild(Command.builder().executor(context -> CommandTest.printParameters(context, opt1, opt2, r_req)).addParameters(opt1, opt2, r_req).build(), "optional_optional_required");
    // [opt1] [opt2]
    // TODO some redundancy in generated nodes because opt1 node can terminate early
    builder.addChild(Command.builder().executor(context -> CommandTest.printParameters(context, opt1, opt2)).addParameters(opt1, opt2).build(), "optional_optional");
    // [opt1] [literal <req1>]
    // TODO completion does not include req1 when opt1/literal is ambigous
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, opt1, lit1, req1)).addParameters(opt1, optSeq_lit_req1).build(), "optional_optsequence_literal_required");
    // [literal <req1>] [literal2 <req2>]
    // TODO sequences are not optional
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, lit1, req1, lit2, req2)).addParameters(optSeq_lit_req1, optSeq_lit_req2).build(), "opt_sequence_2_literal_required");
    // <<req1> <req2>>
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, req1, req2)).addParameters(seq_req_2).build(), "seq_required_required");
    // <[opt1] [opt2]>
    // TODO some redundancy in generated nodes because opt1 node can terminate early
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, opt1, opt2)).addParameters(seq_opt_2).build(), "seq_optional_optional");
    // <[opt1] [opt2] <req>>
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, opt1, opt2, req1)).addParameters(seq_opt_2_req).build(), "seq_optional_optional_required");
    // [opt1] <req> [opt2]
    // TODO some redundancy in generated nodes because req1 node can terminate early
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, opt1, req1, opt2)).addParameters(opt1, req1, opt2).build(), "optional_required_optional");
    // [opt1] [topt] !terminal
    // or
    // [opt1] [topt] <req1>
    builder.addChild(Command.builder().executor(c -> CommandTest.printParameters(c, opt1, topt, req1)).addParameters(opt1, topt, req1).build(), "optional_toptional_optional");
    event.register(this.plugin, builder.build(), "testcommand", "testcmd");
    // Adapted from https://github.com/SpongePowered/Sponge/issues/3238#issuecomment-750456173
    final Command.Parameterized firstSub = Command.builder().addParameter(CommonParameters.BOOLEAN).executor(c -> {
        c.sendMessage(Identity.nil(), Component.text("first"));
        return CommandResult.success();
    }).build();
    final Command.Parameterized secondSub = Command.builder().addParameter(CommonParameters.BOOLEAN).executor(c -> {
        c.sendMessage(Identity.nil(), Component.text("second"));
        return CommandResult.success();
    }).build();
    final Command.Parameterized parent = Command.builder().executor(c -> {
        c.sendMessage(Identity.nil(), Component.text("parent"));
        return CommandResult.success();
    }).addParameters(CommonParameters.WORLD).addParameters(Parameter.firstOf(Parameter.subcommand(firstSub, "first"), Parameter.subcommand(secondSub, "second"))).terminal(true).build();
    event.register(this.plugin, parent, "testterminal");
    // exceptions
    event.register(this.plugin, Command.builder().shortDescription(Component.text("test throwing execptions")).addChild(Command.builder().executor(ctx -> {
        throw new CommandException(Component.text("Exit via exception"));
    }).build(), "exception").addChild(Command.builder().executor(ctx -> {
        return CommandResult.error(Component.text("Exit via failed result"));
    }).build(), "failedresult").build(), "testfailure");
    event.register(this.plugin, Command.builder().addParameter(Parameter.enumValue(TestEnum.class).modifier(new ValueParameterModifier<TestEnum>() {

        @Override
        @NotNull
        public Optional<? extends TestEnum> modifyResult(final Parameter.@NotNull Key<? super TestEnum> parameterKey, final ArgumentReader.@NotNull Immutable reader, final CommandContext.@NotNull Builder context, @Nullable final TestEnum value) throws ArgumentParseException {
            if (value == TestEnum.THREE) {
                throw reader.createException(Component.text("Can't select three!"));
            }
            return Optional.ofNullable(value);
        }

        @Override
        public List<CommandCompletion> modifyCompletion(@NotNull final CommandContext context, @NotNull final String currentInput, final List<CommandCompletion> completions) {
            return completions.stream().filter(x -> !x.completion().equalsIgnoreCase(TestEnum.THREE.name())).collect(Collectors.toList());
        }

        @Override
        @Nullable
        public Component modifyExceptionMessage(@Nullable final Component exceptionMessage) {
            if (exceptionMessage == null) {
                return null;
            }
            return exceptionMessage.replaceText(builder -> {
                builder.match(", three").replacement("").once();
            });
        }
    }).key(enumParameterKey).build()).executor(x -> {
        x.sendMessage(Identity.nil(), Component.text(x.one(enumParameterKey).orElse(TestEnum.ONE).name()));
        return CommandResult.success();
    }).build(), "testenummodified");
    final Parameter.Value<String> testString = Parameter.string().key("string").build();
    final Parameter.Value<Component> jsonTextParameter = Parameter.jsonText().key("text").build();
    event.register(this.plugin, Command.builder().addParameter(jsonTextParameter).addParameter(testString).executor(ctx -> {
        ctx.sendMessage(Identity.nil(), ctx.requireOne(jsonTextParameter));
        ctx.sendMessage(Identity.nil(), Component.text(ctx.requireOne(testString)));
        return CommandResult.success();
    }).build(), "testcomponentjson");
    final Parameter.Value<Integer> firstIntParameter = Parameter.integerNumber().key("int1").build();
    final Parameter.Value<Integer> secondIntParameter = Parameter.integerNumber().key("int2").build();
    final Parameter.Value<Operator> operatorParameter = Parameter.operator().key("operator").build();
    event.register(this.plugin, Command.builder().addParameter(firstIntParameter).addParameter(operatorParameter).addParameter(secondIntParameter).executor(ctx -> {
        final int first = ctx.requireOne(firstIntParameter);
        final int second = ctx.requireOne(secondIntParameter);
        final Operator operator = ctx.requireOne(operatorParameter);
        ctx.sendMessage(Identity.nil(), Component.text(first));
        ctx.sendMessage(Identity.nil(), RegistryTypes.OPERATOR.get().findValueKey(operator).map(key -> Component.text(key.asString())).orElse(Component.text("Not set")));
        ctx.sendMessage(Identity.nil(), Component.text(second));
        if (operator instanceof Operator.Simple) {
            ctx.sendMessage(Identity.nil(), Component.text(((Operator.Simple) operator).apply(first, second)));
        }
        return CommandResult.success();
    }).build(), "testoperator");
    final Parameter.Value<Color> colorParameter = Parameter.color().key("color").build();
    event.register(this.plugin, Command.builder().addParameter(colorParameter).executor(ctx -> {
        final Color color = ctx.requireOne(colorParameter);
        final TextColor textColor = TextColor.color(color);
        final String colorString = color.toString();
        ctx.sendMessage(Identity.nil(), Component.text().color(textColor).content(colorString).build());
        return CommandResult.success();
    }).build(), "textcolor");
    final Parameter.Value<Integer> rangedInt1 = Parameter.rangedInteger(1, Integer.MAX_VALUE).key("quantity").build();
    event.register(this.plugin, Command.builder().addParameter(Parameter.firstOf(playerKey, Parameter.user().key(userKey).build())).addParameter(choicesKey).addParameter(rangedInt1).executor(ctx -> {
        if (ctx.hasAny(playerKey)) {
            ctx.sendMessage(Identity.nil(), Component.text(ctx.requireOne(playerKey).name()));
        } else {
            ctx.sendMessage(Identity.nil(), Component.text(ctx.requireOne(userKey).toString()));
        }
        ctx.sendMessage(Identity.nil(), Component.text(ctx.requireOne(choicesKey)));
        ctx.sendMessage(Identity.nil(), Component.text(ctx.requireOne(rangedInt1)));
        return CommandResult.success();
    }).build(), "firstoftest");
}

Example 4 with Command

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

the class EntityVolumeTest method onRegisterCommands.

@Listener
public void onRegisterCommands(final RegisterCommandEvent<Command.Parameterized> event) {
    Command.Parameterized command = Command.builder().executor((ctx) -> {
        final Object root = ctx.cause().root();
        if (!(root instanceof Locatable)) {
            throw new CommandException(Component.text("You must be locatable to use this command!"));
        }
        final Audience audience = ctx.cause().audience();
        final ServerLocation serverLocation = ((Locatable) root).serverLocation();
        final WorldChunk chunk = serverLocation.world().chunk(serverLocation.chunkPosition());
        final Collection<? extends Entity> chunkEntities = chunk.entities();
        final Collection<? extends Entity> worldEntities = serverLocation.world().entities();
        final boolean worldContainsChunkEntities = serverLocation.world().entities().containsAll(chunkEntities);
        audience.sendMessage(testResult("World contains chunk entities test", worldContainsChunkEntities));
        final boolean worldContainsMoreEntitiesThanChunk = worldEntities.size() > chunkEntities.size();
        audience.sendMessage(testResult("World contains more entities than chunk test", worldContainsMoreEntitiesThanChunk).append(Component.text(" (World " + worldEntities.size() + " vs Chunk " + chunkEntities.size() + ")")));
        final boolean chunkEntitiesIsSameAsAABB = chunk.entities(AABB.of(chunk.min(), chunk.max())).equals(chunkEntities);
        audience.sendMessage(testResult(".entities is the same as AABB of chunk", chunkEntitiesIsSameAsAABB));
        audience.sendMessage(Component.text("See console for a list of all entities."));
        this.logger.info(chunkEntities.size() + " entities in chunk " + chunk.chunkPosition() + ":\n" + chunkEntities);
        this.logger.info("---------");
        this.logger.info(worldEntities.size() + " entities in world " + serverLocation.world().properties().key() + ":\n" + worldEntities);
        return CommandResult.success();
    }).build();
    event.register(this.plugin, command, "checkentitymethods");
}

Example 5 with Command

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

the class ProjectileTest method registerCommand.

@Listener
public void registerCommand(final RegisterCommandEvent<Command.Parameterized> event) {
    final Parameter.Value<EntityType<@NonNull ?>> entityTypeParameter = Parameter.registryElement(new TypeToken<EntityType<?>>() {
    }, (ctx) -> Sponge.game(), RegistryTypes.ENTITY_TYPE, "minecraft", "sponge").key("type").build();
    final Parameter.Value<Boolean> targetParameter = Parameter.bool().key("target").optional().build();
    final Command.Parameterized launchCommand = Command.builder().addParameters(entityTypeParameter, targetParameter).executor(context -> {
        final Player player = context.cause().first(Player.class).orElseThrow(() -> new CommandException(Component.text("Only a player can execute this command")));
        final EntityType<?> entityType = context.requireOne(entityTypeParameter);
        final Optional<Projectile> launched;
        if (context.one(targetParameter).orElse(false)) {
            final Collection<? extends Entity> nearbyEntities = player.nearbyEntities(10, entity -> entity instanceof Living && entity != player);
            if (nearbyEntities.isEmpty()) {
                return CommandResult.error(Component.text("No entity to target nearby"));
            }
            final Entity target = nearbyEntities.iterator().next();
            launched = player.launchProjectileTo((EntityType<Projectile>) entityType, target);
            if (launched.isPresent()) {
                player.sendMessage(Identity.nil(), Component.text("Launched projectile to " + RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), target.type()).asString()));
                return CommandResult.success();
            }
        } else {
            launched = player.launchProjectile((EntityType<Projectile>) entityType);
            if (launched.isPresent()) {
                player.sendMessage(Identity.nil(), Component.text("Launched projectile"));
                return CommandResult.success();
            }
        }
        throw new CommandException(Component.text("Could not launch projectile"));
    }).build();
    event.register(this.plugin, launchCommand, "launch");
    final Command.Parameterized launchToMeCommand = Command.builder().addParameter(entityTypeParameter).executor(context -> {
        final Player player = context.cause().first(Player.class).orElseThrow(() -> new CommandException(Component.text("Only a player can execute this command")));
        final Collection<? extends ProjectileSource> nearbyProjectileSources = (Collection<? extends ProjectileSource>) player.nearbyEntities(10, entity -> entity instanceof ProjectileSource);
        if (nearbyProjectileSources.isEmpty()) {
            return CommandResult.error(Component.text("No projectile source nearby"));
        }
        final ProjectileSource projectileSource = nearbyProjectileSources.iterator().next();
        final EntityType<?> entityType = context.requireOne(entityTypeParameter);
        final Optional<? extends Projectile> launched = projectileSource.launchProjectileTo((EntityType<Projectile>) entityType, player);
        final EntityType<?> type = ((Entity) projectileSource).type();
        if (launched.isPresent()) {
            final EntityType<?> launchedType = launched.get().type();
            player.sendMessage(Identity.nil(), Component.text().append(Component.text("You made a ")).append(Component.text(RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), type).asString())).append(Component.text(" shoot a ")).append(Component.text(RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), launchedType).asString())).append(Component.text(" at you")).build());
            return CommandResult.success();
        }
        throw new CommandException(Component.text().append(Component.text("Could not launch a ")).append(Component.text(RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), type).asString())).append(Component.text(" from a ")).append(Component.text(RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), entityType).asString())).append(Component.text(" at you")).build());
    }).build();
    event.register(this.plugin, launchToMeCommand, "launchtome");
    final Parameter.Value<ServerLocation> dispenserParameter = Parameter.location().key("dispenser").build();
    final Command.Parameterized triggerDispenserCommand = Command.builder().addParameters(dispenserParameter, entityTypeParameter).executor(context -> {
        final Player player = context.cause().first(Player.class).orElseThrow(() -> new CommandException(Component.text("Only a player can execute this command")));
        final BlockEntity dispenser = context.requireOne(dispenserParameter).blockEntity().orElse(null);
        if (dispenser == null) {
            return CommandResult.error(Component.text("Could not find dispenser"));
        }
        final EntityType<?> entityType = context.requireOne(entityTypeParameter);
        final Optional<? extends Projectile> launched = ((Dispenser) dispenser).launchProjectile((EntityType<Projectile>) entityType);
        if (launched.isPresent()) {
            launched.get().offer(Keys.SHOOTER, player);
            player.sendMessage(Identity.nil(), Component.text().append(Component.text("The dispenser launched a ")).append(Component.text(RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), launched.get().type()).asString())).build());
            return CommandResult.success();
        }
        return CommandResult.error(Component.text().append(Component.text("Could not make the dispenser launch a ")).append(Component.text(RegistryTypes.ENTITY_TYPE.keyFor(Sponge.game(), entityType).asString())).build());
    }).build();
    event.register(this.plugin, triggerDispenserCommand, "triggerdispenser");
}