Cannot read property of 'subscribe' of undefined

[merry skiff]

manifest.json:

{
    "format_version": 2,
    "metadata": {
        "authors": [
            "Tavern"
        ],
        "license": "Heheheha"
    },
    "header": {
        "name": "Redstone Infused Iron Armor",
        "description": "Adds custom redstone-infused armor with special effects.",
        "min_engine_version": [
            1,
            21,
            0
        ],
        "uuid": "69158f18-866d-4213-b7c6-f070eb442c03",
        "version": [
            1,
            0,
            3
        ]
    },
    "modules": [
        {
            "type": "data",
            "uuid": "feb4c2b6-bf5d-487f-92ff-dac125d93f71",
            "version": [
                1,
                0,
                0
            ]
        },
        {
            "type": "script",
            "language": "javascript",
            "uuid": "0b4a6ced-8cf6-49e2-bff8-9fad9f5a263c",
            "entry": "scripts/main.js",
            "version": [
                1,
                0,
                0
            ]
        }
    ],
    "dependencies": [
        {
            "module_name": "@minecraft/server",
            "version": "1.8.0"
        },
        {
            "module_name": "@minecraft/server-ui",
            "version": "1.0.0"
        }
    ]
}```

main.js:
```js
import "./armorfunction.js"

armorfunction.js

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

console.log("World object:", world);
console.log("World.afterEvents:", world?.afterEvents);
console.log("World.afterEvents.tick:", world?.afterEvents?.tick);

const armorPieces = [
    "arched:redstoneinfused_helmet",
    "arched:redstoneinfused_chestplate",
    "arched:redstoneinfused_leggings",
    "arched:redstoneinfused_boots"
];

const checkEquippedArmor = (player) => {
    const equipment = player.getComponent("equipment_inventory");
    if (!equipment) return;

    let piecesEquipped = 0;

    for (const slot of ["head", "chest", "legs", "feet"]) {
        const item = equipment.getEquipment(slot);
        if (item && armorPieces.includes(item.typeId)) {
            piecesEquipped++;
        }
    }

    return piecesEquipped;
};

const applyArmorEffects = (player, piecesEquipped) => {
    const healthComponent = player.getComponent("health");
    if (!healthComponent) return;

    const baseHealth = 20;
    healthComponent.setCurrent(baseHealth);

    if (piecesEquipped > 0) {
        healthComponent.setCurrent(baseHealth + piecesEquipped * 2);
    }
    if (piecesEquipped === 4) {
        healthComponent.setCurrent(baseHealth + 10);
    }
};

world.afterEvents.tick.subscribe(() => {
    for (const player of world.getPlayers()) {
        const piecesEquipped = checkEquippedArmor(player);
        applyArmorEffects(player, piecesEquipped);
    }
});```

.
It is meant to give them like an extra heart when they wear the armor but the tick thing isn't working and thus it is not operational. The armor itself works, just not the health bonus, I can send one of those files as well if needed though :3

[buoyant relic]

The "tick" event only exists for custom block components, if you want to run code, run it through the system with tickInterval https://learn.microsoft.com/en-us/minecraft/creator/scriptapi/minecraft/server/system?view=minecraft-bedrock-experimental#runinterval and the reason that your hearts don’t likely work is health is restricted to what is defined in your player.json file, you can’t go over that value unless you adjust it. You will probably need to just use an effect.

[warm prairie]

The manifest needs to be updated as well. You are targeting outdated versions for server and server-ui modules.

Latest stable version for server is 1.16.0 and the latest stable-beta version is 1.17.0-beta, but that one will require you to enable Beta API in your world.

Latest stable version for server-ui is 1.3.0 and latest stable-beta version is 1.4.0-beta. That too will require you to enable Beta API in your world if using the stable-beta version.

https://stirante.com/script/

[merry skiff]

I see, thank you, I am using Bridge V2 and those were some of the auto-filled values 😅 I will keep that all in mind for anything else I experiment with

[merry skiff]

Ah, ok, thank you. I will update this and mess around with it to see what I can do. Question, I did have a file that was able to add lore to the armor however it would only add it after the armor was clicked on to be put on. If I change to the tickinterval thing would that fix that issue as well?

[buoyant relic]

You can’t add lore to items that are like in the creative menu and currently it works like that as you are only searching the players equipment slots, but yes if you look through the whole inventory you can apply lore once the item enters your inventory, also look through the docs most of your code using features from 1-3 years ago so there has been changes that you will need to take into account, mostly names.

[merry skiff]

Ok!

[merry skiff]

I think I got the whole armor thing figured out, equipment?.getEquipment("Head") is the more proper way of doing it that isn't outdated (to my knowledge)

@buoyant relic can I ask you abour cursorInventory? Do you know what that is used for, I'm not quite sure I understand exactly what the documentation is saying

[jovial coral]

that's for inventories mostly for desktop devices

you see when they select items the item go to the cursor?

yes that's it

[jovial coral]

it's not outdated tho.

[merry skiff]

That's what I said, the old way I was trying it was outdated

Sorry if I worded that poorly

😅

[merry skiff]

So like when they click to select an item in like a chest?

The item would be in the cursorInventory?

[jovial coral]

ahhh. It's not outdated but how get the component it's equippable not equipment_inventory

[jovial coral]

Not just chest like general, when they select an item that's the item

[merry skiff]

I tried that and kept getting a uhh native error iirc

"Error checking equipped armor: TypeError: Native type conversion failed"

[jovial coral]

https://jaylydev.github.io/scriptapi-docs/latest/classes/_minecraft_server.PlayerCursorInventoryComponent-1.html

[merry skiff]

That

[jovial coral]

never had that error when using that

[jovial coral]

Gosh, never realized your version is way way behind

LOL

Now I know why

[merry skiff]

🧐

Oh, yeah 😅 I think I updated it, that's the version that was added by default in BridgeV2

{
    "format_version": 2,
    "metadata": {
        "authors": [
            "Hi mom"
        ],
        "license": "All rights reserved"
    },
    "header": {
        "name": "Redstone Armor",
        "description": "Adds custom redstone-infused armor with special effects.",
        "min_engine_version": [
            1,
            21,
            0
        ],
        "uuid": "69158f18-866d-4213-b7c6-f070eb442c03",
        "version": [
            1,
            0,
            13
        ]
    },
    "modules": [
        {
            "type": "data",
            "uuid": "feb4c2b6-bf5d-487f-92ff-dac125d93f71",
            "version": [
                1,
                0,
                0
            ]
        },
        {
            "type": "script",
            "language": "javascript",
            "uuid": "0b4a6ced-8cf6-49e2-bff8-9fad9f5a263c",
            "entry": "scripts/main.js",
            "version": [
                1,
                0,
                0
            ]
        }
    ],
    "dependencies": [
        {
            "module_name": "@minecraft/server",
            "version": "1.16.0"
        },
        {
            "module_name": "@minecraft/server-ui",
            "version": "1.3.0"
        }
    ]
}```

That's the new one

[jovial coral]

Hi mom is funny

lol

[merry skiff]

😁

[kindred pollen]

What do you need it for?

[merry skiff]

Ehhh, mostly curiosity, thought it might be useful for smth in the future

[kindred pollen]

Fair enough

[kindred pollen]

I thought about it for a minute, looking at the code you forgot some imports as well

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

You were only importing world

If you add the other imports it should then stop giving that kind of error

[jovial coral]

That's not always necessary to use import

import { EntityComponentTypes } from '@minecraft/server';

const equippable = Player.getComponent(EntityComponentTypes.Equippable);

const equippable = Player.getComponent('equippable');```

[kindred pollen]

Fair, regardless they weren't importing EntityComponentTypes which probably not the best thing to forget when using it lmao

[jovial coral]

it throws that error since equipment_inventory doesn't exist

[kindred pollen]

I assume they changed that based on one of their earlier messages

[jovial coral]

^ I'm talking about this.

[kindred pollen]

^

[kindred pollen]

Oh, yeah no that code just looks fucked overall

[jovial coral]

nope, it's not required to use import you can just directly put equippable in components

but it's better to use import if you're typescript

[kindred pollen]

Oh word, that's neat

[merry skiff]

@jovial coral @kindred pollen do either of you guys know if it is possible to use scripting API to edit the items in a chest? I can't seem to find anything on it in the docs, unless I am looking in the wrong place

[jovial coral]

Want to access the items in every slot of chest?

const inventory = Block.component('inventory').container;

for (const i = 0; i < inventory.size; i++) {
   const item = inventory.getItem(i);
   if (!item) return;
   // ...
}```

[merry skiff]

Moreso add items to a chest

Like let's say there is a loot pool of 5 random items, it picks 2 and puts them in a random slot of the chest

That sorta thing

[jovial coral]

import { ItemStack } from '@minecraft/server';

const itemStack = new ItemStack('minecraft:stick', 1);
inventory.addItem(0, itemStack);```

learn basic scripts, I can't always help you