Script API - v1.21.130.22
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    Class BlockSignComponent

    Represents a block that can display text on it.

    import { world, BlockPermutation, BlockSignComponent, BlockComponentTypes, DimensionLocation } from "@minecraft/server";
    import { MinecraftBlockTypes } from "@minecraft/vanilla-data";

    function addSign(log: (message: string, status?: number) => void, targetLocation: DimensionLocation) {
      const players = world.getPlayers();

      const dim = players[0].dimension;

      const signBlock = dim.getBlock(targetLocation);

      if (!signBlock) {
        log("Could not find a block at specified location.");
        return -1;
      }
      const signPerm = BlockPermutation.resolve(MinecraftBlockTypes.StandingSign, { ground_sign_direction: 8 });

      signBlock.setPermutation(signPerm);

      const signComponent = signBlock.getComponent(BlockComponentTypes.Sign) as BlockSignComponent;

      signComponent?.setText(`Basic sign!\nThis is green on the front.`);
    }

    import { BlockPermutation, BlockSignComponent, SignSide, DyeColor, BlockComponentTypes, DimensionLocation } from "@minecraft/server";
    import { MinecraftBlockTypes } from "@minecraft/vanilla-data";

    function addTwoSidedSign(log: (message: string, status?: number) => void, targetLocation: DimensionLocation) {
      const signBlock = targetLocation.dimension.getBlock(targetLocation);

      if (!signBlock) {
        log("Could not find a block at specified location.");
        return -1;
      }
      const signPerm = BlockPermutation.resolve(MinecraftBlockTypes.StandingSign, { ground_sign_direction: 8 });

      signBlock.setPermutation(signPerm);

      const signComponent = signBlock.getComponent(BlockComponentTypes.Sign) as BlockSignComponent;

      if (signComponent) {
        signComponent.setText(`Party Sign!\nThis is green on the front.`);
        signComponent.setText(`Party Sign!\nThis is red on the back.`, SignSide.Back);
        signComponent.setTextDyeColor(DyeColor.Green);
        signComponent.setTextDyeColor(DyeColor.Red, SignSide.Back);

        // players cannot edit sign!
        signComponent.setWaxed(true);
      } else {
        log("Could not find sign component.");
      }
    }

    import { BlockSignComponent, BlockComponentTypes, DimensionLocation, RawMessage, RawText } from "@minecraft/server";

    function updateSignText(targetLocation: DimensionLocation) {
      const block = targetLocation.dimension.getBlock(targetLocation);
      if (!block) {
        console.warn("Could not find a block at specified location.");
        return;
      }

      const sign = block.getComponent(BlockComponentTypes.Sign) as BlockSignComponent;
      if (sign) {
        // RawMessage
        const helloWorldMessage: RawMessage = { text: "Hello World" };
        sign.setText(helloWorldMessage);

        // RawText
        const helloWorldText: RawText = { rawtext: [{ text: "Hello World" }] };
        sign.setText(helloWorldText);

        // Regular string
        sign.setText("Hello World");
      } else {
        console.warn("Could not find a sign component on the block.");
      }
    }

    import { world, BlockPermutation, BlockSignComponent, BlockComponentTypes, DimensionLocation } from "@minecraft/server";
    import { MinecraftBlockTypes } from "@minecraft/vanilla-data";

    function addTranslatedSign(log: (message: string, status?: number) => void, targetLocation: DimensionLocation) {
      const players = world.getPlayers();

      const dim = players[0].dimension;

      const signBlock = dim.getBlock(targetLocation);

      if (!signBlock) {
        log("Could not find a block at specified location.");
        return -1;
      }
      const signPerm = BlockPermutation.resolve(MinecraftBlockTypes.StandingSign, { ground_sign_direction: 8 });

      signBlock.setPermutation(signPerm);

      const signComponent = signBlock.getComponent(BlockComponentTypes.Sign) as BlockSignComponent;

      signComponent?.setText({ translate: "item.skull.player.name", with: [players[0].name] });
    }

    Hierarchy (View Summary)

    Index

    Constructors

    constructor

    Properties

    block isValid isWaxed typeId componentId

    Methods

    getRawText getText getTextDyeColor setText setTextDyeColor setWaxed

    Constructors

    Properties

    block: Block

    Block instance that this component pertains to.

    This property can't be read in early-execution mode.

    isValid: boolean

    Returns whether the component is valid. A component is considered valid if its owner is valid, in addition to any addition to any additional validation required by the component.

    This property can't be read in early-execution mode.

    isWaxed: boolean

    Whether or not players can edit the sign. This happens if a sign has had a honeycomb used on it or setWaxed was called on the sign.

    This property can throw when used.

    This property can't be read in early-execution mode.

    typeId: string

    Identifier of the component.

    This property can't be read in early-execution mode.

    componentId: "minecraft:sign" = 'minecraft:sign'

    Methods

    • Parameters

      • Optionalside: SignSide

        The side of the sign to read the message from. If not provided, this will return the message from the front side of the sign. Defaults to: 0

      Returns RawText

      Returns the RawText of the sign if setText was called with a RawMessage or a RawText object, otherwise returns undefined.

      This function can throw errors.

      This function can't be called in early-execution mode.

    • Parameters

      • Optionalside: SignSide

        The side of the sign to read the message from. If not provided, this will return the message from the front side of the sign. Defaults to: 0

      Returns string

      Returns the text of the sign if setText was called with a string, otherwise returns undefined.

      This function can throw errors.

      This function can't be called in early-execution mode.

    • Parameters

      • Optionalside: SignSide

        The side of the sign to read the dye from. If not provided, this will return the dye on the front side of the sign. Defaults to: 0

      Returns DyeColor

      Gets the dye that is on the text or undefined if the sign has not been dyed.

      This function can throw errors.

      This function can't be called in early-execution mode.

    • Parameters

      • message: string | RawMessage

        The message to set on the sign. If set to a string, then call getText to read that string. If set to a RawMessage, then calling getRawText will return a RawText.

      • Optionalside: SignSide

        The side of the sign the message will be set on. If not provided, the message will be set on the front side of the sign. Defaults to: 0

      Returns void

      Sets the text of the sign component.

      This function can't be called in read-only mode.

      Throws if the provided message is greater than 512 characters in length.

      This function can't be called in early-execution mode.

    • Parameters

      • Optionalcolor: DyeColor

        The dye color to apply to the sign or undefined to clear the dye on the sign. Defaults to: null

      • Optionalside: SignSide

        The side of the sign the color will be set on. If not provided, the color will be set on the front side of the sign. Defaults to: 0

      Returns void

      Sets the dye color of the text.

      This function can't be called in read-only mode.

      This function can throw errors.

      This function can't be called in early-execution mode.

    • Parameters

      • waxed: boolean

      Returns void

      Makes it so players cannot edit this sign.

      This function can't be called in read-only mode.

      This function can throw errors.

      This function can't be called in early-execution mode.

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