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chore(purity): IdChecker

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This commit is contained in:
yairm210 2025-08-11 22:48:55 +03:00
parent 8e02069121
commit a06c5c96e3
2 changed files with 14 additions and 13 deletions
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14
build.gradle.kts
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@ -49,10 +49,10 @@ allprojects {
apply(plugin = "io.github.yairm210.purity-plugin")
configure<yairm210.purity.PurityConfiguration>{
wellKnownPureFunctions = setOf(
"java.util.regex.Pattern.matcher",
"java.util.regex.Matcher.find",
"java.util.regex.Matcher.replaceAll",
"kotlin.collections.linkedMapOf",
"java.util.regex.Pattern.matcher", // moved
"java.util.regex.Matcher.find", // moved
"java.util.regex.Matcher.replaceAll", // moved
"kotlin.collections.linkedMapOf", // moved
)
wellKnownReadonlyFunctions = setOf(
"com.badlogic.gdx.math.Vector2.len",
@ -66,11 +66,11 @@ allprojects {
"com.badlogic.gdx.files.FileHandle.isFile",
"com.badlogic.gdx.files.FileHandle.name",
"kotlin.collections.sortBy",
"kotlin.Throwable.getStackTrace",
"java.lang.StackTraceElement.getClassName",
"kotlin.collections.sortBy", // moved
"kotlin.Throwable.getStackTrace", // moved
)
wellKnownPureClasses = setOf(
"java.lang.StackTraceElement" // moved
)
wellKnownInternalStateClasses = setOf(
"com.badlogic.gdx.math.Vector2",

13
core/src/com/unciv/logic/IdChecker.kt
View File

@ -1,6 +1,6 @@
package com.unciv.logic
import yairm210.purity.annotations.Readonly
import yairm210.purity.annotations.Pure
import java.util.Locale
import kotlin.math.abs
@ -24,14 +24,17 @@ import kotlin.math.abs
*/
object IdChecker {
@Pure
fun checkAndReturnPlayerUuid(playerId: String): String? {
return checkAndReturnUuiId(playerId, "P")
}
@Pure
fun checkAndReturnGameUuid(gameId: String): String? {
return checkAndReturnUuiId(gameId, "G")
}
@Pure
private fun checkAndReturnUuiId(id: String, prefix: String): String? {
val trimmedPlayerId = id.trim()
if (trimmedPlayerId.length == 40) { // length of a UUID (36) with pre- and postfix
@ -56,7 +59,7 @@ object IdChecker {
/**
* Adapted from https://wiki.openmrs.org/display/docs/Check+Digit+Algorithm
*/
@Readonly
@Pure
fun getCheckDigit(uuid: String): Int? {
// allowable characters within identifier
@Suppress("SpellCheckingInspection")
@ -69,8 +72,7 @@ object IdChecker {
var sum = 0
// loop through digits from right to left
for (i in idWithoutCheckdigit.indices) {
idWithoutCheckdigit.indices.forEach { i ->
//set ch to "current" character to be processed
val ch = idWithoutCheckdigit[idWithoutCheckdigit.length - i - 1]
@ -82,7 +84,7 @@ object IdChecker {
// weight will be the current digit's contribution to
// the running total
var weight: Int
val weight: Int
if (i % 2 == 0) {
// for alternating digits starting with the rightmost, we
@ -102,7 +104,6 @@ object IdChecker {
}
// keep a running total of weights
sum += weight
}
// avoid sum less than 10 (if characters below "0" allowed,
// this could happen)