DBot/KStarbound
DBot/KStarbound
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More genuine container contents shuffling

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This commit is contained in:
DBotThePony 2024-04-22 00:14:59 +07:00
parent 88e82ad9c8
commit 01c7a29fe8
Signed by: DBot
GPG Key ID: DCC23B5715498507
1 changed files with 49 additions and 1 deletions
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50
src/main/kotlin/ru/dbotthepony/kstarbound/item/IContainer.kt
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@ -2,6 +2,7 @@ package ru.dbotthepony.kstarbound.item
import com.google.gson.JsonArray
import com.google.gson.JsonElement
import it.unimi.dsi.fastutil.ints.IntArrayList
import ru.dbotthepony.kstarbound.Starbound
import ru.dbotthepony.kstarbound.defs.item.ItemDescriptor
import java.util.random.RandomGenerator
@ -50,7 +51,7 @@ interface IContainer {
return count
}
fun shuffle(random: RandomGenerator) {
fun shuffle(random: RandomGenerator, split: Boolean = true, splitChance: Float = 0.8f) {
for (i in 0 until size) {
val rand = random.nextInt(size)
val a = this[i]
@ -59,6 +60,53 @@ interface IContainer {
this[rand] = a
this[i] = b
}
if (split) {
val emptySlots = IntArrayList()
val splittableSlots = IntArrayList()
for (i in 0 until size) {
if (this[i].isEmpty) {
emptySlots.add(i)
} else if (this[i].size > 1L) {
splittableSlots.add(i)
}
}
if (splittableSlots.isNotEmpty() && emptySlots.isNotEmpty()) {
for (tslot in splittableSlots) {
if (emptySlots.isEmpty)
break
if (random.nextFloat() <= splitChance) {
var currentChance = splitChance
val workingSlots = IntArrayList()
workingSlots.add(tslot)
while (workingSlots.isNotEmpty() && emptySlots.isNotEmpty()) {
val slot = workingSlots.removeInt(0)
val item = this[slot]
val splitAmount = random.nextLong(1L, item.size)
val copy = item.copy(splitAmount)
item.size -= splitAmount
val targetSlot = emptySlots.removeInt(random.nextInt(emptySlots.size))
this[targetSlot] = copy
currentChance *= 0.75f
if (item.size > 1L && random.nextFloat() <= currentChance) {
workingSlots.add(slot)
}
if (splitAmount > 1L && random.nextFloat() <= currentChance) {
workingSlots.add(targetSlot)
}
}
}
}
}
}
}
// puts item into container, returns remaining not put items