From 8130cb8ede8c7ad8f8e16cfed8efc8a7308fe24c Mon Sep 17 00:00:00 2001
From: creeper123123321 <7974274+creeper123123321@users.noreply.github.com>
Date: Sat, 17 Apr 2021 09:09:27 -0300
Subject: [PATCH] fix deprecated/experimental warn

---
 build.gradle.kts                                                | 1 +
 src/main/kotlin/com/viaversion/aas/Util.kt                      | 1 +
 .../kotlin/com/viaversion/aas/handler/state/HandshakeState.kt   | 2 +-
 .../com/viaversion/aas/provider/AspirinVersionProvider.kt       | 2 +-
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index 06b91c8..2ce4bd2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -37,6 +37,7 @@ version = "0.2.2-SNAPSHOT+" + try {
 extra.set("archivesBaseName", "VIAaaS")
 
 repositories {
+    //mavenLocal()
     mavenCentral()
     maven("https://oss.sonatype.org/content/repositories/snapshots")
     maven("https://repo.viaversion.com/")
diff --git a/src/main/kotlin/com/viaversion/aas/Util.kt b/src/main/kotlin/com/viaversion/aas/Util.kt
index 4fdadcd..b1673f5 100644
--- a/src/main/kotlin/com/viaversion/aas/Util.kt
+++ b/src/main/kotlin/com/viaversion/aas/Util.kt
@@ -72,6 +72,7 @@ fun mcCfb8(key: ByteArray, mode: Int): Cipher {
 }
 
 // https://github.com/VelocityPowered/Velocity/blob/6467335f74a7d1617512a55cc9acef5e109b51ac/api/src/main/java/com/velocitypowered/api/util/UuidUtils.java
+@OptIn(ExperimentalUnsignedTypes::class)
 fun parseUndashedId(string: String): UUID {
     Preconditions.checkArgument(string.length == 32, "Length is incorrect")
     return UUID(
diff --git a/src/main/kotlin/com/viaversion/aas/handler/state/HandshakeState.kt b/src/main/kotlin/com/viaversion/aas/handler/state/HandshakeState.kt
index 150864c..9ec42d0 100644
--- a/src/main/kotlin/com/viaversion/aas/handler/state/HandshakeState.kt
+++ b/src/main/kotlin/com/viaversion/aas/handler/state/HandshakeState.kt
@@ -42,7 +42,7 @@ class HandshakeState : MinecraftConnectionState {
             throw StacklessException("Rate-limited")
         }
         val virtualPort = packet.port
-        val extraData = packet.address.substringAfter(0.toChar(), missingDelimiterValue = "") // todo
+        val extraData = packet.address.substringAfter(0.toChar(), missingDelimiterValue = "").ifEmpty { null } // todo
         val virtualHostNoExtra = packet.address.substringBefore(0.toChar())
 
         val parsed = VIAaaSConfig.hostName.map {
diff --git a/src/main/kotlin/com/viaversion/aas/provider/AspirinVersionProvider.kt b/src/main/kotlin/com/viaversion/aas/provider/AspirinVersionProvider.kt
index 04f91ec..ffcdd4a 100644
--- a/src/main/kotlin/com/viaversion/aas/provider/AspirinVersionProvider.kt
+++ b/src/main/kotlin/com/viaversion/aas/provider/AspirinVersionProvider.kt
@@ -8,6 +8,6 @@ object AspirinVersionProvider : BaseVersionProvider() {
     override fun getClosestServerProtocol(connection: UserConnection): Int {
         val ver = connection.channel!!.pipeline().get(MinecraftHandler::class.java).data.viaBackServerVer
         if (ver != null) return ver
-        return super.getServerProtocol(connection)
+        return super.getClosestServerProtocol(connection)
     }
 }