DBot/overdrive_that_matters
DBot/overdrive_that_matters
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Add shuffle variant for object array

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This commit is contained in:
DBotThePony 2025-04-03 16:35:47 +07:00
parent 9e1ae327ea
commit 578d86410b
Signed by: DBot
GPG Key ID: DCC23B5715498507
1 changed files with 11 additions and 0 deletions
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src/main/kotlin/ru/dbotthepony/mc/otm/util/RandomUtils.kt
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@ -78,6 +78,17 @@ fun IntArray.shuffle(random: RandomSource): IntArray {
return this return this
} }
fun <T> Array<T>.shuffle(random: RandomSource): Array<T> {
for (i in lastIndex downTo 1) {
val j = random.nextInt(i + 1)
val copy = this[i]
this[i] = this[j]
this[j] = copy
}
return this
}
fun <L : IntList> L.shuffle(random: RandomSource): L { fun <L : IntList> L.shuffle(random: RandomSource): L {
for (i in lastIndex downTo 1) { for (i in lastIndex downTo 1) {
val j = random.nextInt(i + 1) val j = random.nextInt(i + 1)