Custom structure summon with multiple orientations. | Bedrock Add-Ons | Page 1

still vigil Feb 15, 2025, 12:44 PM

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I made a script that detect custom structure summon with multiple orientations.
the script support custom patterns like:

const patternTypes = {
    "*": undefined,
    "a": "minecraft:air",
    "s": "minecraft:stone",
    "p": "minecraft:pumpkin",
};

const pattern = [
    ["asa"],
    ["sss"],
    ["ppp"]
];

or even 3D ones like:

const patternTypes = {
    "*": undefined,
    "a": "minecraft:air",
    "s": "minecraft:stone",
    "p": "minecraft:pumpkin",
};
const pattern = [
    [
        "asa",
        "asa",
        "asa",
    ],
    [
        "sss",
        "sss",
        "sss",
    ],
    [
        "ppp",
        "ppp",
        "ppp",
    ]
];

the size is customizable too. the function need a bit of optimization, the first example lag spike is between 5ms to 20ms

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second 3D example

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The

    "*": undefined,

part is for type any (any block can be there).
The last block in the Object is the block that run the checks

olive pike Feb 15, 2025, 12:52 PM

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this is so cool i wish i can do it one day

still vigil Feb 15, 2025, 2:24 PM

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olive pike this is so cool i wish i can do it one day

thanks, i am just playing around with the pattern flipping it around and changing order until i get all possible orientations

fading flint Feb 15, 2025, 3:19 PM

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Nice!

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Where's that script?

still vigil Feb 15, 2025, 3:25 PM

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fading flint Where's that script?

didn't share it yet

weary willow Feb 15, 2025, 8:38 PM

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Nice

still vigil Feb 16, 2025, 2:29 PM

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made it into a class to support constructing multiple patterns detection
you can now pass a callback function for spawning the entity
the function now use runJob
TODO:
deal with the multi spawning when two structures share the same detection block (see the end of the vid)

#

// Example usage:
const detector = new StructureDetector(
    {
        "*": undefined,
        "a": "minecraft:air",
        "s": "minecraft:stone",
        "p": "minecraft:pumpkin"
    },
    [
        ["asa"],
        ["sss"],
        ["ppp"]
    ],
    (dimension, pos) => {
        const entity = dimension.spawnEntity("minecraft:zombie", pos);
        entity.nameTag = "Summoned Zombie";
    }
);

world.afterEvents.playerPlaceBlock.subscribe(({ block, dimension }) => {
    detector.detectStructure(dimension, block);
});