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Fix biome preview

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This commit is contained in:
Misode
2021-09-24 13:29:14 +02:00
parent 55f6ca58c0
commit 1813a553db
1 changed files with 5 additions and 3 deletions
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8
src/app/previews/BiomeSource.ts
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@@ -2,7 +2,7 @@ import type { BiomeSource, Climate, NoiseOctaves } from 'deepslate'
import { FixedBiome, MultiNoise, NoiseGeneratorSettings, NoiseSampler, NormalNoise, Random } from 'deepslate'
import { fetchPreset } from '../DataFetcher'
import type { VersionId } from '../Schemas'
import { deepClone, deepEqual, square, stringToColor, unwrapLists } from '../Utils'
import { clamp, deepClone, deepEqual, square, stringToColor, unwrapLists } from '../Utils'
type BiomeColors = Record<string, number[]>
type BiomeSourceOptions = {
@@ -90,12 +90,14 @@ async function getBiomeSource(state: any, options: BiomeSourceOptions): Promise<
state = options.version === '1.18' ? await OverworldPreset18() : state
break
}
state = unwrapLists(state)
if (options.version === '1.18') {
return MultiNoise.fromJson(unwrapLists(state))
return MultiNoise.fromJson(state)
} else {
const noise = ['altitude', 'temperature', 'humidity', 'weirdness']
.map((id, i) => {
const config = state[`${id}_noise`]
config.firstOctave = clamp(config.firstOctave ?? -7, -100, -1)
return new NormalNoise(new Random(options.seed + BigInt(i)), config)
})
if (!Array.isArray(state.biomes) || state.biomes.length === 0) {
@@ -106,7 +108,7 @@ async function getBiomeSource(state: any, options: BiomeSourceOptions): Promise<
const n = noise.map(n => n.sample(x, z, 0))
let minDist = Infinity
let minBiome = ''
for (const { biome, parameters: p } of unwrapLists(state.biomes)) {
for (const { biome, parameters: p } of state.biomes) {
const dist = square(p.altitude - n[0]) + square(p.temperature - n[1]) + square(p.humidity - n[2]) + square(p.weirdness - n[3]) + square(p.offset)
if (dist < minDist) {
minDist = dist