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adopting Java 9/Kotlin 1.2

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minjaesong
2018-02-10 21:40:17 +09:00
parent 941d9fa107
commit 40423ede52
31 changed files with 326 additions and 69 deletions
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8
src/net/torvald/random/HQRNG.kt
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@@ -1,5 +1,7 @@
package net.torvald.random
import net.torvald.terrarum.serialise.toLittleLong
import org.apache.commons.codec.digest.DigestUtils
import java.util.Random
/**
@@ -14,8 +16,10 @@ class HQRNG @JvmOverloads constructor(seed: Long = System.nanoTime()) : Random()
if (seed == 0L)
throw IllegalArgumentException("Invalid seed: cannot be zero")
s0 = (6364136223846793005L * seed + 1442695040888963407L)
s1 = (6364136223846793005L * s0 + 1442695040888963407L)
val hash = DigestUtils.sha256(seed.toString())
s0 = hash.copyOfRange(0, 8).toLittleLong()
s1 = hash.copyOfRange(8, 16).toLittleLong()
}
override fun nextLong(): Long {