On Use Item On Block | Bedrock Add-Ons | Page 1

night yarrow Oct 26, 2023, 2:29 AM

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how do i set un interaction between blocks and items? since minecraft:on_use_on component is being depreciated in 1.20.40 i had to use scripts using block.afterEvents.itemUseOn.subscribe()
i managed to detect player using shovel on dirt, but here is the issue: if the item wasn't used, it won't trigger anything, like if i where to use an iron on a stone, nothing will happen because iron ingots don't interact with stone. what is the replacement then?

twin flint Oct 26, 2023, 7:18 AM

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playerInteractWithBlock

junior folio Oct 26, 2023, 9:49 AM

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night yarrow how do i set un interaction between blocks and items? since minecraft:on_use_on ...


world.beforeEvents.playerInteractWithBlock.subscribe(data => {
const {block, player, itemStack} = data
//Other code ....
});

night yarrow Oct 26, 2023, 4:24 PM

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junior folio ```js world.beforeEvents.playerInteractWithBlock.subscribe(data => { const {blo...

what's the difference between beforeEvents and afterEvents?

zenith field Oct 26, 2023, 4:40 PM

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night yarrow what's the difference between beforeEvents and afterEvents?

beforeEvents fire before the event occur, it fire before an actual action occur. In which in most cases you can able to cancel it. And it's the opposite on afterEvents, it fires after the action occur. Some example of beforeEvents are custom commands, preventing the player to place a block.

night yarrow Oct 26, 2023, 4:50 PM

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it returns an error cannot read property subscribe of undefined at...

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@zenith field

empty cairn Oct 26, 2023, 4:51 PM

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cus its in 1.7.0-beta

night yarrow Oct 26, 2023, 4:51 PM

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I'm in 1.5

zenith field Oct 26, 2023, 4:52 PM

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Why don't you update?

night yarrow Oct 26, 2023, 4:52 PM

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what can i do?

empty cairn Oct 26, 2023, 4:52 PM

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      "WorldAfterEvents": [
            "buttonPush",
            "leverAction",
            "playerPlaceBlock",
            "playerBreakBlock",
            "entityLoad",
            "entitySpawn",
            "projectileHitEntity",
            "projectileHitBlock",
            "entityHitEntity",
            "entityHitBlock",
            "entityHurt",
            "entityHealthChanged",
            "entityDie",
            "entityRemove",
            "itemStartUseOn",
            "itemUseOn",
            "itemUse",
            "itemStopUseOn",
            "itemStartUse",
            "itemCompleteUse",
            "itemReleaseUse",
            "itemStopUse",
            "playerJoin",
            "playerSpawn",
            "playerLeave",
            "playerDimensionChange",
            "pressurePlatePush",
            "pressurePlatePop",
            "targetBlockHit",
            "tripWireTrip"
      ],
      "WorldBeforeEvents": [
            "itemUse",
            "itemUseOn",
            "playerBreakBlock",
            "entityRemove"
      ],

night yarrow Oct 26, 2023, 4:52 PM

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zenith field Why don't you update?

my pack needs to be compatible with realms

zenith field Oct 26, 2023, 4:53 PM

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Show us your code

zenith field Oct 26, 2023, 4:53 PM

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night yarrow my pack needs to be compatible with realms

Ohh, is 1.6.0 isn't compatible?

night yarrow Oct 26, 2023, 4:54 PM

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

function first_player() {
    const players = world.getAllPlayers();
    return players[0];
}
function first_player_dimension() {
    return first_player().dimension;
}
function first_player_location() {
    return first_player().location;
}

function mainTick() {
   
   world.beforeEvents.playerInteractWithBlock.subscribe(event => {
      if ((event.itemStack.typeId === 'minecraft:diamond_shovel') && (event.block.typeId === 'minecraft:dirt')) {
        event.source.runCommand('setblock ~~5~ emerald_block');
      }
   })
    
  
  system.run(mainTick);
}

system.run(mainTick);```

empty cairn Oct 26, 2023, 4:55 PM

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bruh

night yarrow Oct 26, 2023, 4:55 PM

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will beforeEvents work in 1.5.0 anyway?

empty cairn Oct 26, 2023, 4:55 PM

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empty cairn ```js "WorldAfterEvents": [ "buttonPush", "leverAc...

.

night yarrow Oct 26, 2023, 4:57 PM

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empty cairn bruh

so only those 4 classes can be used with world. beforeEvents?

empty cairn Oct 26, 2023, 4:57 PM

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yes

night yarrow Oct 26, 2023, 4:57 PM

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itemUseOn won't help

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do i need 1.6.0 for playerInteractWithBlock?

empty cairn Oct 26, 2023, 4:58 PM

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1.7.0-beta

night yarrow Oct 26, 2023, 5:00 PM

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empty cairn 1.7.0-beta

and that won't be compatible with realms for a while, right?

empty cairn Oct 26, 2023, 5:00 PM

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mhm

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try the itemStartUseOn

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world.afterEvents.itemStartUseOn

night yarrow Oct 26, 2023, 5:02 PM

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that's for chargeables

empty cairn Oct 26, 2023, 5:02 PM

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try it

night yarrow Oct 26, 2023, 5:02 PM

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but i will try

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it still doesn't work with items that doesn't have an interaction with blocks

empty cairn Oct 26, 2023, 5:06 PM

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block.typeId === "minecraft:grass_path"

night yarrow Oct 26, 2023, 5:07 PM

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world.afterEvents.itemStartUseOn.subscribe(event => {
      if ((event.itemStack.typeId === 'minecraft:emerald')) {
        event.source.runCommand('setblock ~~5~ emerald_block');
      }
   })```

empty cairn Oct 26, 2023, 5:07 PM

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why emerald item

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is it to bury the block?

night yarrow Oct 26, 2023, 5:08 PM

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it's just a place holder, i don't want to use a shovel in my script

empty cairn Oct 26, 2023, 5:08 PM

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then startuseon wont work with that item

night yarrow Oct 26, 2023, 5:09 PM

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i know

empty cairn Oct 26, 2023, 5:09 PM

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its itemUseOn that'll trigger

night yarrow Oct 26, 2023, 5:10 PM

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even that won't trigger with an emerald, it will work with a fishing rod or food items

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never mind it doesn't

empty cairn Oct 26, 2023, 5:11 PM

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whats the goal tho

night yarrow Oct 26, 2023, 5:12 PM

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ok, i want to right click a stone block with a raw iron for example, to consume 1 raw iron from the player and conver the stone into iron ore

empty cairn Oct 26, 2023, 5:13 PM

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stone => ore

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ok

night yarrow Oct 26, 2023, 5:14 PM

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for now i am looking for what works and what doesn't so i don't waste time with the wrong class

empty cairn Oct 26, 2023, 5:26 PM

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night yarrow for now i am looking for what works and what doesn't so i don't waste time with ...

try this one```js
import { BlockPermutation, world } from "@minecraft/server";

const itemToBlockType = {
"minecraft:emerald": "emerald_ore",
"minecraft:diamond": "diamond_ore",
"minecraft:iron_ingot": "iron_ore",
"minecraft:gold_ingot": "gold_ore"
}

world.afterEvents.itemUseOn.subscribe(data => {
const blockType = itemToBlockType[data.itemStack.typeId]
if (!blockType || !data.block.permutation.matches("stone")) return
block.setPermutation(BlockPermutation.resolve(blockType))
})```

night yarrow Oct 26, 2023, 5:27 PM

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ok

night yarrow Oct 26, 2023, 5:27 PM

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empty cairn try this one```js import { BlockPermutation, world } from "@minecraft/server"; ...

where is the game loop?

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do you need one?

empty cairn Oct 26, 2023, 5:28 PM

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no

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its an event

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so it triggers when itemUseOn happens

night yarrow Oct 26, 2023, 5:29 PM

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nothing is happening

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empty cairn Oct 26, 2023, 5:30 PM

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data.block.setPermutation

night yarrow Oct 26, 2023, 5:31 PM

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still doesn't

empty cairn Oct 26, 2023, 5:32 PM

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hmmm, its only trigerring itemUse

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oof

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oh

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try touching the top

night yarrow Oct 26, 2023, 5:32 PM

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nope

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itemUseOn won't work unless the item is used

empty cairn Oct 26, 2023, 5:36 PM

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what do u think if u use hitblock

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left click

night yarrow Oct 26, 2023, 5:56 PM

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is there a method for doing that?

empty cairn Oct 26, 2023, 5:56 PM

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yes

night yarrow Oct 26, 2023, 5:56 PM

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which class?

empty cairn Oct 26, 2023, 5:56 PM

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entityHitBlock

night yarrow Oct 26, 2023, 5:58 PM

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what should i change?

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how can i access the damagingEntity held item?

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i can't find the class that returns what item is in the player hand

empty cairn Oct 26, 2023, 6:08 PM

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world.afterEvents.entityHitBlock.subscribe(({ damagingEntity, hitBlock }) => {
    const equippable = damagingEntity.getComponent("equippable")
    const itemStack = equippable.getEquipment("Mainhand")
    const blockType = itemToBlockType[itemStack?.typeId]
    if (!blockType || !hitBlock.permutation.matches("stone")) return
    if (itemStack.amount > 1) {
        itemStack.amount--
        equippable.setEquipment("Mainhand", itemStack)
    } else equippable.setEquipment("Mainhand")
    hitBlock.setPermutation(BlockPermutation.resolve(blockType))
})

night yarrow Oct 26, 2023, 6:15 PM

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It WORKS

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it consumes the entire stack though

empty cairn Oct 26, 2023, 6:16 PM

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night yarrow it consumes the entire stack though

it doesnt...

night yarrow Oct 26, 2023, 6:17 PM

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the only change i did is to remove the mc. because i had the BlockPermutation imported directly

empty cairn Oct 26, 2023, 6:17 PM

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oh

night yarrow Oct 26, 2023, 6:19 PM

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i can delete the itemStack.amount-- part and do it with commands instead

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ah wait, i can't get the item name in the command can i?

empty cairn Oct 26, 2023, 6:20 PM

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ye, its ur choice

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itemStack.typeId

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its better to use the itemStack than cmds, cus its the exact copy of the item

night yarrow Oct 26, 2023, 6:21 PM

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oh yeah, i can put it in the string

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even without any method to consuming an item the entire stack is still consumed? how?

empty cairn Oct 26, 2023, 6:24 PM

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?

night yarrow Oct 26, 2023, 6:25 PM

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what does this line do?
equippable.setEquipment("Mainhand", itemStack)

empty cairn Oct 26, 2023, 6:25 PM

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replaceItem kinda

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world.afterEvents.entityHitBlock.subscribe(({ damagingEntity, hitBlock }) => {
    const equippable = damagingEntity.getComponent("equippable")
    const itemStack = equippable.getEquipment("Mainhand")
    if (!itemStack?.hasTag("trim_materials") || !hitBlock.permutation.matches("stone")) return
    try {
        hitBlock.setPermutation(BlockPermutation.resolve(itemStack.typeId.split(/:|_/)[1] + "_ore"))
    } catch { return }
    if (itemStack.amount > 1) {
        itemStack.amount--
        equippable.setEquipment("Mainhand", itemStack)
    } else equippable.setEquipment("Mainhand")
})
```here's all in one

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hmm, except the netherite_ingot

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and amethyst

night yarrow Oct 26, 2023, 6:30 PM

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thank you very much for helping me today, i will try to make the most use of all the information that you have provided me with, and hopefully i will get it to work.

night yarrow Oct 26, 2023, 7:37 PM

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btw, how do i get a potion type of my itemStack? or any nbt data regarding the item whatsoever?

night yarrow Dec 14, 2023, 1:59 AM

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me a month and a half later: 🥲

#On Use Item On Block