mirror of
https://github.com/misode/misode.github.io.git
synced 2026-04-23 07:10:41 +00:00
655 lines
19 KiB
TypeScript
655 lines
19 KiB
TypeScript
import type { Random } from 'deepslate/core'
|
|
import { Enchantment, Identifier, ItemStack, LegacyRandom } from 'deepslate/core'
|
|
import { NbtCompound, NbtInt, NbtList, NbtShort, NbtString, NbtTag, NbtType } from 'deepslate/nbt'
|
|
import type { VersionId } from '../services/Schemas.js'
|
|
import { clamp, getWeightedRandom, isObject } from '../Utils.js'
|
|
|
|
export interface SlottedItem {
|
|
slot: number,
|
|
item: ItemStack,
|
|
}
|
|
|
|
type ItemConsumer = (item: ItemStack) => void
|
|
|
|
const StackMixers = {
|
|
container: fillContainer,
|
|
default: assignSlots,
|
|
}
|
|
|
|
type StackMixer = keyof typeof StackMixers
|
|
|
|
interface LootOptions {
|
|
version: VersionId,
|
|
seed: bigint,
|
|
luck: number,
|
|
daytime: number,
|
|
weather: string,
|
|
stackMixer: StackMixer,
|
|
}
|
|
|
|
interface LootContext extends LootOptions {
|
|
random: Random,
|
|
luck: number
|
|
weather: string,
|
|
dayTime: number,
|
|
getItemTag(id: string): string[],
|
|
getLootTable(id: string): any,
|
|
getPredicate(id: string): any,
|
|
}
|
|
|
|
export function generateLootTable(lootTable: any, options: LootOptions) {
|
|
const ctx = createLootContext(options)
|
|
const result: ItemStack[] = []
|
|
generateTable(lootTable, item => result.push(item), ctx)
|
|
const mixer = StackMixers[options.stackMixer]
|
|
return mixer(result, ctx)
|
|
}
|
|
|
|
const SLOT_COUNT = 27
|
|
|
|
function fillContainer(items: ItemStack[], ctx: LootContext): SlottedItem[] {
|
|
const slots = shuffle([...Array(SLOT_COUNT)].map((_, i) => i), ctx)
|
|
|
|
const queue = items.filter(i => !i.is('air') && i.count > 1)
|
|
items = items.filter(i => !i.is('air') && i.count === 1)
|
|
|
|
while (SLOT_COUNT - items.length - queue.length > 0 && queue.length > 0) {
|
|
const [itemA] = queue.splice(ctx.random.nextInt(queue.length), 1)
|
|
const splitCount = ctx.random.nextInt(Math.floor(itemA.count / 2)) + 1
|
|
const itemB = splitItem(itemA, splitCount)
|
|
|
|
for (const item of [itemA, itemB]) {
|
|
if (item.count > 1 && ctx.random.nextFloat() < 0.5) {
|
|
queue.push(item)
|
|
} else {
|
|
items.push(item)
|
|
}
|
|
}
|
|
}
|
|
|
|
items.push(...queue)
|
|
shuffle(items, ctx)
|
|
|
|
const results: SlottedItem[] = []
|
|
for (const item of items) {
|
|
const slot = slots.pop()
|
|
if (slot === undefined) {
|
|
break
|
|
}
|
|
if (!item.is('air') && item.count > 0) {
|
|
results.push({ slot, item })
|
|
}
|
|
}
|
|
return results
|
|
}
|
|
|
|
function assignSlots(items: ItemStack[]): SlottedItem[] {
|
|
const results: SlottedItem[] = []
|
|
let slot = 0
|
|
for (const item of items) {
|
|
if (slot >= 27) {
|
|
break
|
|
}
|
|
if (!item.is('air') && item.count > 0) {
|
|
results.push({ slot, item })
|
|
slot += 1
|
|
}
|
|
}
|
|
return results
|
|
}
|
|
|
|
function splitItem(item: ItemStack, count: number): ItemStack {
|
|
const splitCount = Math.min(count, item.count)
|
|
const other = item.clone()
|
|
other.count = splitCount
|
|
item.count = item.count - splitCount
|
|
return other
|
|
}
|
|
|
|
function shuffle<T>(array: T[], ctx: LootContext) {
|
|
let i = array.length
|
|
while (i > 0) {
|
|
const j = ctx.random.nextInt(i)
|
|
i -= 1;
|
|
[array[i], array[j]] = [array[j], array[i]]
|
|
}
|
|
return array
|
|
}
|
|
|
|
function generateTable(table: any, consumer: ItemConsumer, ctx: LootContext) {
|
|
const tableConsumer = decorateFunctions(table.functions ?? [], consumer, ctx)
|
|
for (const pool of table.pools ?? []) {
|
|
generatePool(pool, tableConsumer, ctx)
|
|
}
|
|
}
|
|
|
|
function createLootContext(options: LootOptions): LootContext {
|
|
return {
|
|
...options,
|
|
random: new LegacyRandom(options.seed),
|
|
luck: options.luck,
|
|
weather: options.weather,
|
|
dayTime: options.daytime,
|
|
getItemTag: () => [],
|
|
getLootTable: () => ({ pools: [] }),
|
|
getPredicate: () => [],
|
|
}
|
|
}
|
|
|
|
function generatePool(pool: any, consumer: ItemConsumer, ctx: LootContext) {
|
|
if (composeConditions(pool.conditions ?? [])(ctx)) {
|
|
const poolConsumer = decorateFunctions(pool.functions ?? [], consumer, ctx)
|
|
|
|
const rolls = computeInt(pool.rolls, ctx) + Math.floor(computeFloat(pool.bonus_rolls, ctx) * ctx.luck)
|
|
for (let i = 0; i < rolls; i += 1) {
|
|
let totalWeight = 0
|
|
const entries: any[] = []
|
|
|
|
// Expand entries
|
|
for (const entry of pool.entries ?? []) {
|
|
expandEntry(entry, ctx, (e) => {
|
|
const weight = computeWeight(e, ctx.luck)
|
|
if (weight > 0) {
|
|
entries.push(e)
|
|
totalWeight += weight
|
|
}
|
|
})
|
|
}
|
|
|
|
// Select random entry
|
|
if (totalWeight === 0 || entries.length === 0) {
|
|
continue
|
|
}
|
|
if (entries.length === 1) {
|
|
createItem(entries[0], poolConsumer, ctx)
|
|
continue
|
|
}
|
|
let remainingWeight = ctx.random.nextInt(totalWeight)
|
|
for (const entry of entries) {
|
|
remainingWeight -= computeWeight(entry, ctx.luck)
|
|
if (remainingWeight < 0) {
|
|
createItem(entry, poolConsumer, ctx)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function expandEntry(entry: any, ctx: LootContext, consumer: (entry: any) => void): boolean {
|
|
if (!canEntryRun(entry, ctx)) {
|
|
return false
|
|
}
|
|
const type = entry.type?.replace(/^minecraft:/, '')
|
|
switch (type) {
|
|
case 'group':
|
|
for (const child of entry.children ?? []) {
|
|
expandEntry(child, ctx, consumer)
|
|
}
|
|
return true
|
|
case 'alternatives':
|
|
for (const child of entry.children ?? []) {
|
|
if (expandEntry(child, ctx, consumer)) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
case 'sequence':
|
|
for (const child of entry.children ?? []) {
|
|
if (!expandEntry(child, ctx, consumer)) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
case 'tag':
|
|
if (entry.expand) {
|
|
ctx.getItemTag(entry.tag ?? '').forEach(tagEntry => {
|
|
consumer({ type: 'item', name: tagEntry })
|
|
})
|
|
} else {
|
|
consumer(entry)
|
|
}
|
|
return true
|
|
default:
|
|
consumer(entry)
|
|
return true
|
|
}
|
|
}
|
|
|
|
function canEntryRun(entry: any, ctx: LootContext): boolean {
|
|
return composeConditions(entry.conditions ?? [])(ctx)
|
|
}
|
|
|
|
function createItem(entry: any, consumer: ItemConsumer, ctx: LootContext) {
|
|
const entryConsumer = decorateFunctions(entry.functions ?? [], consumer, ctx)
|
|
|
|
const type = entry.type?.replace(/^minecraft:/, '')
|
|
if (typeof entry.name !== 'string') {
|
|
return
|
|
}
|
|
switch (type) {
|
|
case 'item':
|
|
entryConsumer(new ItemStack(Identifier.parse(entry.name), 1))
|
|
break
|
|
case 'tag':
|
|
ctx.getItemTag(entry.name).forEach(tagEntry => {
|
|
entryConsumer(new ItemStack(Identifier.parse(tagEntry), 1))
|
|
})
|
|
break
|
|
case 'loot_table':
|
|
generateTable(ctx.getLootTable(entry.name), entryConsumer, ctx)
|
|
break
|
|
case 'dynamic':
|
|
// not relevant for this simulation
|
|
break
|
|
}
|
|
}
|
|
|
|
function computeWeight(entry: any, luck: number) {
|
|
return Math.max(Math.floor((entry.weight ?? 1) + (entry.quality ?? 0) * luck), 0)
|
|
}
|
|
|
|
type LootFunction = (item: ItemStack, ctx: LootContext) => void
|
|
|
|
function decorateFunctions(functions: any[], consumer: ItemConsumer, ctx: LootContext): ItemConsumer {
|
|
const compositeFunction = composeFunctions(functions)
|
|
return (item) => {
|
|
compositeFunction(item, ctx)
|
|
consumer(item)
|
|
}
|
|
}
|
|
|
|
function composeFunctions(functions: any[]): LootFunction {
|
|
return (item, ctx) => {
|
|
for (const fn of functions) {
|
|
if (composeConditions(fn.conditions ?? [])(ctx)) {
|
|
const type = fn.function?.replace(/^minecraft:/, '');
|
|
(LootFunctions[type]?.(fn) ?? (i => i))(item, ctx)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
const LootFunctions: Record<string, (params: any) => LootFunction> = {
|
|
enchant_randomly: ({ enchantments }) => (item, ctx) => {
|
|
const isBook = item.is('book')
|
|
if (enchantments === undefined || enchantments.length === 0) {
|
|
enchantments = Enchantment.REGISTRY.map((_, ench) => ench)
|
|
.filter(ench => ench.isDiscoverable && (isBook || Enchantment.canEnchant(item, ench)))
|
|
.map(e => e.id.toString())
|
|
}
|
|
if (enchantments.length > 0) {
|
|
const id = enchantments[ctx.random.nextInt(enchantments.length)]
|
|
const ench = Enchantment.REGISTRY.get(Identifier.parse(id))
|
|
if (ench === undefined) return
|
|
const lvl = ctx.random.nextInt(ench.maxLevel - ench.minLevel + 1) + ench.minLevel
|
|
if (isBook) {
|
|
item.tag = new NbtCompound()
|
|
item.count = 1
|
|
}
|
|
enchantItem(item, { id, lvl })
|
|
if (isBook) {
|
|
item.id = Identifier.create('enchanted_book')
|
|
}
|
|
}
|
|
},
|
|
enchant_with_levels: ({ levels, treasure }) => (item, ctx) => {
|
|
const enchants = selectEnchantments(ctx.random, item, computeInt(levels, ctx), treasure)
|
|
const isBook = item.is('book')
|
|
if (isBook) {
|
|
item.count = 1
|
|
item.tag = new NbtCompound()
|
|
}
|
|
for (const enchant of enchants) {
|
|
enchantItem(item, enchant)
|
|
}
|
|
if (isBook) {
|
|
item.id = Identifier.create('enchanted_book')
|
|
}
|
|
},
|
|
exploration_map: ({ decoration }) => (item) => {
|
|
if (!item.is('map')) {
|
|
return
|
|
}
|
|
item.id = Identifier.create('filled_map')
|
|
const color = decoration === 'mansion' ? 5393476 : decoration === 'monument' ? 3830373 : -1
|
|
if (color >= 0) {
|
|
getOrCreateTag(item, 'display').set('MapColor', new NbtInt(color))
|
|
}
|
|
},
|
|
limit_count: ({ limit }) => (item, ctx) => {
|
|
const { min, max } = prepareIntRange(limit, ctx)
|
|
item.count = clamp(item.count, min, max )
|
|
},
|
|
set_count: ({ count, add }) => (item, ctx) => {
|
|
const oldCount = add ? (item.count) : 0
|
|
item.count = clamp(oldCount + computeInt(count, ctx), 0, 64)
|
|
},
|
|
set_damage: ({ damage, add }) => (item, ctx) => {
|
|
const maxDamage = item.getItem().durability
|
|
if (maxDamage) {
|
|
const oldDamage = add ? 1 - item.tag.getNumber('Damage') / maxDamage : 0
|
|
const newDamage = 1 - clamp(computeFloat(damage, ctx) + oldDamage, 0, 1)
|
|
const finalDamage = Math.floor(newDamage * maxDamage)
|
|
item.tag.set('Damage', new NbtInt(finalDamage))
|
|
}
|
|
},
|
|
set_enchantments: ({ enchantments, add }) => (item, ctx) => {
|
|
Object.entries(enchantments).forEach(([id, level]) => {
|
|
const lvl = computeInt(level, ctx)
|
|
enchantItem(item, { id: Identifier.parse(id), lvl }, add)
|
|
})
|
|
},
|
|
set_lore: ({ lore, replace }) => (item) => {
|
|
const lines: string[] = lore.flatMap((line: any) => line !== undefined ? [JSON.stringify(line)] : [])
|
|
const newLore = replace ? lines : [...item.tag.getCompound('display').getList('Lore', NbtType.String).map(s => s.getAsString()), ...lines]
|
|
getOrCreateTag(item, 'display').set('Lore', new NbtList(newLore.map(l => new NbtString(l))))
|
|
},
|
|
set_name: ({ name }) => (item) => {
|
|
if (name !== undefined) {
|
|
const newName = JSON.stringify(name)
|
|
getOrCreateTag(item, 'display').set('Name', new NbtString(newName))
|
|
}
|
|
},
|
|
set_nbt: ({ tag }) => (item) => {
|
|
try {
|
|
const newTag = NbtTag.fromString(tag)
|
|
if (newTag.isCompound()) {
|
|
item.tag = newTag
|
|
}
|
|
} catch (e) {}
|
|
},
|
|
set_potion: ({ id }) => (item) => {
|
|
if (typeof id === 'string') {
|
|
item.tag.set('Potion', new NbtString(Identifier.parse(id).toString()))
|
|
}
|
|
},
|
|
}
|
|
|
|
type LootCondition = (ctx: LootContext) => boolean
|
|
|
|
function composeConditions(conditions: any[]): LootCondition {
|
|
return (ctx) => {
|
|
for (const cond of conditions) {
|
|
if (!testCondition(cond, ctx)) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
}
|
|
|
|
function testCondition(condition: any, ctx: LootContext): boolean {
|
|
const type = condition.condition?.replace(/^minecraft:/, '')
|
|
return (LootConditions[type]?.(condition) ?? (() => true))(ctx)
|
|
}
|
|
|
|
const LootConditions: Record<string, (params: any) => LootCondition> = {
|
|
alternative: ({ terms }) => (ctx) => {
|
|
for (const term of terms) {
|
|
if (testCondition(term, ctx)) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
},
|
|
block_state_property: () => () => {
|
|
return false // TODO
|
|
},
|
|
damage_source_properties: ({ predicate }) => (ctx) => {
|
|
return testDamageSourcePredicate(predicate, ctx)
|
|
},
|
|
entity_properties: ({ predicate }) => (ctx) => {
|
|
return testEntityPredicate(predicate, ctx)
|
|
},
|
|
entity_scores: () => () => {
|
|
return false // TODO,
|
|
},
|
|
inverted: ({ term }) => (ctx) => {
|
|
return !testCondition(term, ctx)
|
|
},
|
|
killed_by_player: ({ inverted }) => () => {
|
|
return (inverted ?? false) === false // TODO
|
|
},
|
|
location_check: ({ predicate }) => (ctx) => {
|
|
return testLocationPredicate(predicate, ctx)
|
|
},
|
|
match_tool: ({ predicate }) => (ctx) => {
|
|
return testItemPredicate(predicate, ctx)
|
|
},
|
|
random_chance: ({ chance }) => (ctx) => {
|
|
return ctx.random.nextFloat() < chance
|
|
},
|
|
random_chance_with_looting: ({ chance, looting_multiplier }) => (ctx) => {
|
|
const level = 0 // TODO: get looting level from killer
|
|
const probability = chance + level * looting_multiplier
|
|
return ctx.random.nextFloat() < probability
|
|
|
|
},
|
|
reference: ({ name }) => (ctx) => {
|
|
const predicate = ctx.getPredicate(name) ?? []
|
|
if (Array.isArray(predicate)) {
|
|
return composeConditions(predicate)(ctx)
|
|
}
|
|
return testCondition(predicate, ctx)
|
|
},
|
|
survives_explosion: () => () => true,
|
|
table_bonus: ({ chances }) => (ctx) => {
|
|
const level = 0 // TODO: get enchantment level from tool
|
|
const chance = chances[clamp(level, 0, chances.length - 1)]
|
|
return ctx.random.nextFloat() < chance
|
|
},
|
|
time_check: ({ value, period }) => (ctx) => {
|
|
let time = ctx.dayTime
|
|
if (period !== undefined) {
|
|
time = time % period
|
|
}
|
|
const { min, max } = prepareIntRange(value, ctx)
|
|
return min <= time && time <= max
|
|
},
|
|
value_check: () => () => {
|
|
return false // TODO
|
|
},
|
|
weather_check: ({ raining, thundering }) => (ctx) => {
|
|
const isRaining = ctx.weather === 'rain' || ctx.weather === 'thunder'
|
|
const isThundering = ctx.weather === 'thunder'
|
|
if (raining !== undefined && raining !== isRaining) return false
|
|
if (thundering !== undefined && thundering !== isThundering) return false
|
|
return true
|
|
},
|
|
}
|
|
|
|
function computeInt(provider: any, ctx: LootContext): number {
|
|
if (typeof provider === 'number') return provider
|
|
if (!isObject(provider)) return 0
|
|
|
|
const type = provider.type?.replace(/^minecraft:/, '') ?? 'uniform'
|
|
switch (type) {
|
|
case 'constant':
|
|
return Math.round(provider.value ?? 0)
|
|
case 'uniform':
|
|
const min = computeInt(provider.min, ctx)
|
|
const max = computeInt(provider.max, ctx)
|
|
return max < min ? min : ctx.random.nextInt(max - min + 1) + min
|
|
case 'binomial':
|
|
const n = computeInt(provider.n, ctx)
|
|
const p = computeFloat(provider.p, ctx)
|
|
let result = 0
|
|
for (let i = 0; i < n; i += 1) {
|
|
if (ctx.random.nextFloat() < p) {
|
|
result += 1
|
|
}
|
|
}
|
|
return result
|
|
}
|
|
return 0
|
|
}
|
|
|
|
function computeFloat(provider: any, ctx: LootContext): number {
|
|
if (typeof provider === 'number') return provider
|
|
if (!isObject(provider)) return 0
|
|
|
|
const type = provider.type?.replace(/^minecraft:/, '') ?? 'uniform'
|
|
switch (type) {
|
|
case 'constant':
|
|
return provider.value ?? 0
|
|
case 'uniform':
|
|
const min = computeFloat(provider.min, ctx)
|
|
const max = computeFloat(provider.max, ctx)
|
|
return max < min ? min : ctx.random.nextFloat() * (max-min) + min
|
|
case 'binomial':
|
|
const n = computeInt(provider.n, ctx)
|
|
const p = computeFloat(provider.p, ctx)
|
|
let result = 0
|
|
for (let i = 0; i < n; i += 1) {
|
|
if (ctx.random.nextFloat() < p) {
|
|
result += 1
|
|
}
|
|
}
|
|
return result
|
|
}
|
|
return 0
|
|
}
|
|
|
|
function prepareIntRange(range: any, ctx: LootContext) {
|
|
if (typeof range === 'number') {
|
|
range = { min: range, max: range }
|
|
}
|
|
const min = computeInt(range.min, ctx)
|
|
const max = computeInt(range.max, ctx)
|
|
return { min, max }
|
|
}
|
|
|
|
function testItemPredicate(_predicate: any, _ctx: LootContext) {
|
|
return false // TODO
|
|
}
|
|
|
|
function testLocationPredicate(_predicate: any, _ctx: LootContext) {
|
|
return false // TODO
|
|
}
|
|
|
|
function testEntityPredicate(_predicate: any, _ctx: LootContext) {
|
|
return false // TODO
|
|
}
|
|
|
|
function testDamageSourcePredicate(_predicate: any, _ctx: LootContext) {
|
|
return false // TODO
|
|
}
|
|
|
|
function enchantItem(item: ItemStack, enchant: Enchant, additive?: boolean) {
|
|
const listKey = item.is('book') ? 'StoredEnchantments' : 'Enchantments'
|
|
if (!item.tag.hasList(listKey, NbtType.Compound)) {
|
|
item.tag.set(listKey, new NbtList())
|
|
}
|
|
const enchantments = item.tag.getList(listKey, NbtType.Compound).getItems()
|
|
let index = enchantments.findIndex((e: any) => e.id === enchant.id)
|
|
if (index !== -1) {
|
|
const oldEnch = enchantments[index]
|
|
oldEnch.set('lvl', new NbtShort(Math.max(additive ? oldEnch.getNumber('lvl') + enchant.lvl : enchant.lvl, 0)))
|
|
} else {
|
|
enchantments.push(new NbtCompound().set('id', new NbtString(enchant.id.toString())).set('lvl', new NbtShort(enchant.lvl)))
|
|
index = enchantments.length - 1
|
|
}
|
|
if (enchantments[index].getNumber('lvl') === 0) {
|
|
enchantments.splice(index, 1)
|
|
}
|
|
item.tag.set(listKey, new NbtList(enchantments))
|
|
}
|
|
|
|
function selectEnchantments(random: Random, item: ItemStack, levels: number, treasure: boolean): Enchant[] {
|
|
const enchantmentValue = item.getItem().enchantmentValue
|
|
if (enchantmentValue === undefined) {
|
|
return []
|
|
}
|
|
levels += 1 + random.nextInt(Math.floor(enchantmentValue / 4 + 1)) + random.nextInt(Math.floor(enchantmentValue / 4 + 1))
|
|
const f = (random.nextFloat() + random.nextFloat() - 1) * 0.15
|
|
levels = clamp(Math.round(levels + levels * f), 1, Number.MAX_SAFE_INTEGER)
|
|
let available = getAvailableEnchantments(item, levels, treasure)
|
|
if (available.length === 0) {
|
|
return []
|
|
}
|
|
const result: Enchant[] = []
|
|
const first = getWeightedRandom(random, available, getEnchantWeight)
|
|
if (first) result.push(first)
|
|
|
|
while (random.nextInt(50) <= levels) {
|
|
if (result.length > 0) {
|
|
const lastAdded = result[result.length - 1]
|
|
available = available.filter(a => Enchantment.isCompatible(Enchantment.REGISTRY.getOrThrow(a.id), Enchantment.REGISTRY.getOrThrow(lastAdded.id)))
|
|
}
|
|
if (available.length === 0) break
|
|
const ench = getWeightedRandom(random, available, getEnchantWeight)
|
|
if (ench) result.push(ench)
|
|
levels = Math.floor(levels / 2)
|
|
}
|
|
|
|
return result
|
|
}
|
|
|
|
const EnchantmentsRarityWeights = new Map(Object.entries<number>({
|
|
common: 10,
|
|
uncommon: 5,
|
|
rare: 2,
|
|
very_rare: 1,
|
|
}))
|
|
|
|
function getEnchantWeight(ench: Enchant) {
|
|
return EnchantmentsRarityWeights.get(Enchantment.REGISTRY.get(ench.id)?.rarity ?? 'common') ?? 10
|
|
}
|
|
|
|
function getAvailableEnchantments(item: ItemStack, levels: number, treasure: boolean): Enchant[] {
|
|
const result: Enchant[] = []
|
|
const isBook = item.is('book')
|
|
|
|
Enchantment.REGISTRY.forEach((id, ench) => {
|
|
if ((!ench.isTreasure || treasure) && ench.isDiscoverable && (Enchantment.canEnchant(item, ench) || isBook)) {
|
|
for (let lvl = ench.maxLevel; lvl > ench.minLevel - 1; lvl -= 1) {
|
|
if (levels >= ench.minCost(lvl) && levels <= ench.maxCost(lvl)) {
|
|
result.push({ id, lvl })
|
|
}
|
|
}
|
|
}
|
|
})
|
|
return result
|
|
}
|
|
|
|
interface Enchant {
|
|
id: Identifier,
|
|
lvl: number,
|
|
}
|
|
|
|
const AlwaysHasGlint = new Set([
|
|
'minecraft:debug_stick',
|
|
'minecraft:enchanted_golden_apple',
|
|
'minecraft:enchanted_book',
|
|
'minecraft:end_crystal',
|
|
'minecraft:experience_bottle',
|
|
'minecraft:written_book',
|
|
])
|
|
|
|
export function itemHasGlint(item: ItemStack) {
|
|
if (AlwaysHasGlint.has(item.id.toString())) {
|
|
return true
|
|
}
|
|
if (item.is('compass') && (item.tag.has('LodestoneDimension') || item.tag.has('LodestonePos'))) {
|
|
return true
|
|
}
|
|
if ((item.is('potion') || item.is('splash_potion') || item.is('lingering_potion')) && (item.tag.has('Potion') || item.tag.has('CustomPotionEffects'))) {
|
|
return true
|
|
}
|
|
if (item.tag.getList('Enchantments').length > 0 || item.tag.getList('StoredEnchantments').length > 0) {
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
function getOrCreateTag(item: ItemStack, key: string) {
|
|
if (item.tag.hasCompound(key)) {
|
|
return item.tag.getCompound(key)
|
|
} else {
|
|
const tag = new NbtCompound()
|
|
item.tag.set(key, tag)
|
|
return tag
|
|
}
|
|
}
|