Class WorldAfterEvents

import { world, BlockExplodeAfterEvent } from "@minecraft/server";

world.afterEvents.blockExplode.subscribe((event: BlockExplodeAfterEvent) => {
    console.log("Block:", event.block);
    console.log("Dimension:", event.dimension);
    console.log("Exploded Block Permutation:", event.explodedBlockPermutation);
    console.log("Source:", event.source);

    // set block back
    event.block.setPermutation(event.explodedBlockPermutation);
});
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import { world } from "@minecraft/server";

world.afterEvents.buttonPush.subscribe((event) => {
    console.log("Button: ", event.block.typeId);
    console.log("Dimension: ", event.dimension.id);
    console.log("Source: ", event.source.typeId);
});
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import { world } from "@minecraft/server";

const effectAddSubscription = world.afterEvents.effectAdd.subscribe(
    (event) => {
        console.log("Effect:", event.effect);
        console.log("Entity:", event.entity);

        // Your custom handling for the effect added event
        // Example: Notify players, update UI, etc.
    },
    {
        // Optionally provide EntityEventOptions to filter entities or entity types
        entities: [
            /* Array of specific Entity instances */
        ],
        entityTypes: ["minecraft:creeper", "minecraft:player"], // Array of entity type IDs
    }
);

// Later, you can unsubscribe when needed
world.afterEvents.effectAdd.unsubscribe(effectAddSubscription);
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import { world } from "@minecraft/server";

world.afterEvents.entityDie.subscribe((event) => {
    world.sendMessage(
        `${event.deadEntity.typeId} died from ${event.damageSource}!`
    );
});
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import { world } from "@minecraft/server";

const healthChangedSubscription =
    world.afterEvents.entityHealthChanged.subscribe(
        (event) => {
            console.log("Entity:", event.entity);
            console.log("Old Health:", event.oldValue);
            console.log("New Health:", event.newValue);

            // Your custom handling for entity health change event
            // Example: Display a message, update UI, etc.
        },
        {
            // Optionally provide EntityEventOptions to filter entities or entity types
            entities: [
                /* Array of specific Entity instances */
            ],
            entityTypes: ["minecraft:player", "minecraft:zombie"], // Array of entity type IDs
        }
    );

// Later, you can unsubscribe when needed
world.afterEvents.entityHealthChanged.unsubscribe(healthChangedSubscription);
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import { world } from "@minecraft/server";
world.afterEvents.entityHitEntity.subscribe((event) => {
    const location1 = event.damagingEntity.location;
    const location2 = event.hitEntity.location;

    const distance = Math.pow(
        Math.pow(location2.x - location1.x, 2) +
            Math.pow(location2.y - location1.y, 2) +
            Math.pow(location2.z - location1.z, 2),
        0.5
    );

    console.log("Distance: " + distance + " blocks");
});
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import { world } from "@minecraft/server";
world.afterEvents.entityHitBlock.subscribe((event) => {
    const location1 = event.damagingEntity.location;
    const location2 = event.hitBlock.location;

    const distance = Math.pow(
        Math.pow(location2.x - location1.x, 2) +
            Math.pow(location2.y - location1.y, 2) +
            Math.pow(location2.z - location1.z, 2),
        0.5
    );

    console.log("Distance: " + distance + " blocks");
});
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import { Player, world } from "@minecraft/server";
world.afterEvents.entityHurt.subscribe((event) => {
    if (event.hurtEntity instanceof Player) {
        event.hurtEntity.sendMessage(
            "You were hurt from " + event.damageSource.cause + "!"
        );
    }
});
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import { world } from "@minecraft/server";

// Subscribe to the EntityLoadAfterEvent
const entityLoadSubscription = world.afterEvents.entityLoad.subscribe(
    (event) => {
        // Handle the entity load event
        world.sendMessage(`Entity loaded: ${event.entity.typeId}`);
        // Unsubscribe so the message doesn't appear after fired
        world.afterEvents.entityLoad.unsubscribe(entityLoadSubscription);
    }
);
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// Script by WavePlayz

import { system, world } from "@minecraft/server";

// Subscribe to the entityRemove event, which is triggered when an entity is removed from the world
world.afterEvents.entityRemove.subscribe((eventData) => {
    // Extract the type ID of the removed entity from the event data
    const { typeId } = eventData;

    // Send a message to all players in the world indicating that an entity of the given type has been removed
    world.sendMessage(`Entity ${typeId} got removed`);
});

/*
  Explanation:
  This script listens for the `entityRemove` event, which occurs when an entity is removed from the Minecraft world.

  - **Event Subscription**:
    The `world.afterEvents.entityRemove.subscribe` method registers a callback function to handle the event whenever an entity is removed.

  - **Extracting Entity Type**:
    The `typeId` property from the `eventData` object contains the identifier of the removed entity's type.

  - **Sending a Message**:
    The script constructs a message indicating which type of entity was removed and sends this message to all players in the world using `world.sendMessage`.

  Usage:
  When an entity is removed (e.g., due to despawning, being killed, or otherwise removed), this script will automatically notify all players in the game with a message stating the type of the removed entity.
*/
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the gameRuleChange event, which is triggered when a game rule is updated
world.afterEvents.gameRuleChange.subscribe((eventData) => {
    // Extract the game rule name and its new value from the event data
    const { rule, value } = eventData;

    // Send a message to all players in the world indicating that a game rule has been updated
    world.sendMessage(`Gamerule ${rule} updated to ${value}`);
});

/*
  Explanation:
  This script listens for the `gameRuleChange` event, which occurs when a game rule is modified in Minecraft.

  - **Event Subscription**:
    The `world.afterEvents.gameRuleChange.subscribe` method registers a callback function to handle the event whenever a game rule changes.

  - **Extracting Information**:
    - `rule` provides the name of the game rule that was changed.
    - `value` indicates the new value of the game rule.

  - **Sending Notification**:
    - The script constructs a message that includes the name of the updated game rule and its new value, then sends this message to all players in the world using `world.sendMessage`.

  Usage:
  When a game rule is changed, this script automatically notifies all players with a message that includes the name of the updated game rule and its new value. This is useful for tracking changes to game rules and keeping players informed about the current game settings.
*/
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import { world } from "@minecraft/server";

// Subscribe to the ExplosionAfterEvent
const explosionSubscription = world.afterEvents.explosion.subscribe((event) => {
    console.log(`Explosion occurred in dimension ${event.dimension.id}`);

    if (event.source) {
        console.log(`Explosion source: ${event.source.typeId}`);
    } else {
        console.log(`Explosion source: None`);
    }

    const impactedBlocks = event.getImpactedBlocks();
    console.log(`Impacted blocks: ${JSON.stringify(impactedBlocks)}`);
});

// ... Later in your code, when you want to unsubscribe
world.afterEvents.explosion.unsubscribe(explosionSubscription);
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the itemCompleteUse event, which is triggered when a player completes using an item
world.afterEvents.itemCompleteUse.subscribe((eventData) => {
    // Extract the player who used the item and the item stack from the event data
    const { source, itemStack } = eventData;

    // Construct a message indicating the player's name and the type of item they used
    world.sendMessage(
        `Player ${source.name} completed use of item (${itemStack.typeId})`
    );
});

/*
  Explanation:
  This script listens for the `itemCompleteUse` event, which occurs when a player finishes using an item in Minecraft.

  - **Event Subscription**:
    The `world.afterEvents.itemCompleteUse.subscribe` method registers a callback function to handle the event whenever an item use is completed.

  - **Extracting Information**:
    - `source` represents the player who used the item.
    - `itemStack` provides details about the item stack, including its type ID.

  - **Sending Notification**:
    - The script constructs a message that includes the player's name and the type ID of the item they used. This message is then sent to all players in the world using `world.sendMessage`.

  Usage:
  When a player completes using an item (such as consuming a potion or using a tool), this script sends a notification to all players in the game, indicating which player used which item. This can be useful for tracking item usage or for general game management.
*/
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemReleaseUse` event, which is triggered when a player releases the use of an item
world.afterEvents.itemReleaseUse.subscribe((eventData) => {
    const { source, itemStack } = eventData;

    world.sendMessage(
        `${source.name} released the use of item ${itemStack.typeId}`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemStartUse` event, which is triggered when a player starts using an item
world.afterEvents.itemStartUse.subscribe((eventData) => {
    const { source, itemStack } = eventData;

    world.sendMessage(`${source.name} started using item ${itemStack.typeId}`);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemStartUseOn` event, which is triggered when a player starts using an item on a block
world.afterEvents.itemStartUseOn.subscribe((eventData) => {
    const { source, block, itemStack } = eventData;
    const { x, y, z } = block.location;

    world.sendMessage(
        `${source.name} started using item ${itemStack.typeId} on block at ${x}, ${y}, ${z}`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemStopUse` event, which is triggered when a player stops using an item
world.afterEvents.itemStopUse.subscribe((eventData) => {
    const { source, itemStack } = eventData;

    world.sendMessage(`${source.name} stopped using item ${itemStack.typeId}`);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemStopUseOn` event, which is triggered when a player stops using an item on a block
world.afterEvents.itemStopUseOn.subscribe((eventData) => {
    const { source, block, itemStack } = eventData;
    const { x, y, z } = block.location;

    world.sendMessage(
        `${source.name} stopped using item ${itemStack.typeId} on block at ${x}, ${y}, ${z}`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemUse` event, which is triggered when a player uses an item
world.afterEvents.itemUse.subscribe((eventData) => {
    const { source, itemStack } = eventData;

    world.sendMessage(`${source.name} used item ${itemStack.typeId}`);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `itemUseOn` event, which is triggered when a player uses an item on a block
world.afterEvents.itemUseOn.subscribe((eventData) => {
    const { source, block, itemStack } = eventData;
    const { x, y, z } = block.location;

    world.sendMessage(
        `${source.name} used item ${itemStack.typeId} on block at ${x}, ${y}, ${z}`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `leverAction` event, which is triggered when a player interacts with a lever
world.afterEvents.leverAction.subscribe((eventData) => {
    const { source, block, powered } = eventData;
    const { x, y, z } = block.location;

    world.sendMessage(
        `${source.name} toggled a lever at ${x}, ${y}, ${z}. Lever is now ${
            powered ? "ON" : "OFF"
        }`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `pistonActivate` event, which is triggered when a piston extends or retracts
world.afterEvents.pistonActivate.subscribe((eventData) => {
    const { block, isExpanding } = eventData;
    const { x, y, z } = block.location;

    world.sendMessage(
        `Piston at ${x}, ${y}, ${z} is ${
            isExpanding ? "extending" : "retracting"
        }`
    );
});
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import { world } from "@minecraft/server";

world.afterEvents.playerBreakBlock.subscribe((event) => {
    const { brokenBlockPermutation, player } = event;

    if (brokenBlockPermutation.type.id === "minecraft:grass") {
        player.sendMessage("You broke a grass block!");
    }

    if (brokenBlockPermutation.type.id === "minecraft:stone") {
        player.sendMessage("You broke a stone block!");
    }
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `playerDimensionChange` event, which is triggered when a player changes dimensions
world.afterEvents.playerDimensionChange.subscribe((eventData) => {
    const { player, fromDimension, toDimension } = eventData;

    world.sendMessage(
        `${player.name} moved from ${fromDimension.id} to ${toDimension.id}`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `playerEmote` event, which is triggered when a player performs an emote
world.afterEvents.playerEmote.subscribe((eventData) => {
    const { player, emoteId } = eventData;

    world.sendMessage(`${player.name} performed emote ${emoteId}`);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `playerGameModeChange` event, which is triggered when a player changes their game mode
world.afterEvents.playerGameModeChange.subscribe((eventData) => {
    const { player, newGameMode } = eventData;

    world.sendMessage(`${player.name} changed game mode to ${newGameMode}`);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `playerInputPermissionCategoryChange` event, which is triggered when a player's input permissions change
world.afterEvents.playerInputPermissionCategoryChange.subscribe((eventData) => {
    const { player, oldCategory, newCategory } = eventData;

    world.sendMessage(
        `${player.name} input permission category changed from ${oldCategory} to ${newCategory}`
    );
});
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import { world } from "@minecraft/server";
world.afterEvents.playerJoin.subscribe(({ playerId, playerName }) => {
    world.sendMessage(
        `Player ${playerName} (${playerId}) has just joined the world.`
    );
});
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import { world } from "@minecraft/server";
world.afterEvents.playerLeave.subscribe(({ playerId, playerName }) => {
    world.sendMessage(
        `Player ${playerName} (${playerId}) has just left the world.`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `playerPlaceBlock` event, which is triggered when a player places a block
world.afterEvents.playerPlaceBlock.subscribe((eventData) => {
    // Destructure the eventData to get the player who placed the block and the block itself
    const { player, block } = eventData;

    // Extract the x, y, and z coordinates from the block's location
    const { x, y, z } = block.location;

    // Format the coordinates as a string
    const coordinates = `${x}, ${y}, ${z}`;

    // Construct a message indicating which player placed which block and where
    const message = `${player.name} placed ${block.typeId} at location ${coordinates}`;

    // Send the message to all players in the world
    world.sendMessage(message);
});
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import { world } from "@minecraft/server";

world.afterEvents.playerSpawn.subscribe((eventData) => {
    let { player, initialSpawn } = eventData;
    if (!initialSpawn) return;

    // This runs when the player joins the game for the first time!
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `pressurePlatePop` event, which is triggered when a player steps off a pressure plate
world.afterEvents.pressurePlatePop.subscribe((eventData) => {
    // Extract the block (pressure plate) that was released
    const { block } = eventData;

    // Extract the x, y, and z coordinates from the block's location
    const { x, y, z } = block.location;

    // Format the coordinates as a string
    const coordinates = `${x}, ${y}, ${z}`;

    // Construct a message indicating that a pressure plate at a specific location was released
    const message = `Pressure plate at location ${coordinates} was released`;

    // Send the message to all players in the world
    world.sendMessage(message);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `pressurePlatePush` event, which is triggered when a player steps on a pressure plate
world.afterEvents.pressurePlatePush.subscribe((eventData) => {
    // Extract the source entity (the player who stepped on the pressure plate) and the block (pressure plate)
    const { source, block } = eventData;

    // Extract the x, y, and z coordinates from the block's location
    const { x, y, z } = block.location;

    // Format the coordinates as a string
    const coordinates = `${x}, ${y}, ${z}`;

    // Construct a message indicating which player stepped on the pressure plate and where
    const message = `${source.name} stepped on a pressure plate at location ${coordinates}`;

    // Send the message to all players in the world
    world.sendMessage(message);
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `projectileHitBlock` event, which is triggered when a projectile hits a block
world.afterEvents.projectileHitBlock.subscribe((eventData) => {
    // Extract the source entity (the one that shot the projectile)
    const { source } = eventData;

    // Retrieve the block that was hit by the projectile
    const hitBlock = eventData.getBlockHit()?.block;

    // Check if the hitBlock is valid
    if (hitBlock) {
        // Extract the x, y, and z coordinates from the hitBlock's location
        const { x, y, z } = hitBlock.location;

        // Format the coordinates as a string
        const coordinates = `${x}, ${y}, ${z}`;

        // Construct a message indicating which player hit which block and where
        const message = `${source.name} hit the block at location ${coordinates}`;

        // Send the message to all players in the world
        world.sendMessage(message);
    }
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `projectileHitEntity` event, which is triggered when a projectile hits an entity
world.afterEvents.projectileHitEntity.subscribe((eventData) => {
    // Destructure the eventData to get the source entity (the one that shot the projectile)
    const { source } = eventData;

    // Get the entity that was hit by the projectile
    const hitEntity = eventData.getEntityHit()?.entity;

    // Check if the hitEntity is valid
    if (hitEntity) {
        // Extract the x, y, and z coordinates from the hitEntity's location
        const { x, y, z } = hitEntity.location;

        // Create a string representing the coordinates in the format "x, y, z"
        const coordinates = `${x}, ${y}, ${z}`;

        // Construct a message indicating which player hit which entity and where
        const message = `${source.name} hit the entity at location ${coordinates}`;

        // Send the message to all players in the world
        world.sendMessage(message);

        // Immediately kill the hit entity
        hitEntity.kill();
    }
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the `targetBlockHit` event, which is triggered when a player hits a block
world.afterEvents.targetBlockHit.subscribe((eventData) => {
    // Destructure the `eventData` to get the source entity (player) and hit location
    const { source, hitVector } = eventData;

    // Extract the x, y, and z coordinates from the hitVector
    const { x, y, z } = hitVector;

    // Create a string representing the coordinates in the format "x, y, z"
    const coordinates = `${x}, ${y}, ${z}`;

    // Construct a message indicating which player hit the block and where
    const message = `${source.name} hit a target block at ${coordinates}`;

    // Send the message to all players in the world
    world.sendMessage(message);
});

/*
  Explanation:
  This script listens for the `targetBlockHit` event, which occurs whenever a player hits a block.
  When the event is triggered:
    - It retrieves the player who hit the block (`source`) and the location where the block was hit (`hitVector`).
    - It formats the location coordinates and constructs a message with the player's name and coordinates.
    - It then sends this message to all players in the world, so everyone knows who hit a block and where.
*/
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// Script by WavePlayz
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the weatherChange event, which is triggered when the weather changes in the world
world.afterEvents.weatherChange.subscribe((eventData) => {
    const { dimension, previousWeather, newWeather } = eventData;

    // Send a message to all players indicating the weather change details
    world.sendMessage(
        `Weather changed from ${previousWeather} to ${newWeather} in dimension ${dimension}`
    );
});
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// Script by WavePlayz

import { world } from "@minecraft/server";

// Subscribe to the worldInitialize event, which is triggered when the world is initialized
world.afterEvents.worldInitialize.subscribe(() => {
    console.warn("World has been initialized");
});
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