Add UUID Locking (per unique item locking that allows movement)

src/main/kotlin/moe/nea/firmament/util/MC.kt

@@ -13,6 +13,7 @@ import net.minecraft.client.gui.screen.ingame.HandledScreen
 import net.minecraft.text.Text
 import net.minecraft.util.math.BlockPos
 import moe.nea.firmament.events.TickEvent
+import moe.nea.firmament.mixins.accessor.AccessorHandledScreen
 
 object MC {
 

src/main/kotlin/moe/nea/firmament/util/SkyblockId.kt

@@ -5,11 +5,12 @@
  */
 
 @file:UseSerializers(DashlessUUIDSerializer::class)
+
 package moe.nea.firmament.util
 
 import io.github.moulberry.repo.data.NEUItem
 import io.github.moulberry.repo.data.Rarity
-import java.util.UUID
+import java.util.*
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 import kotlinx.serialization.decodeFromString
@@ -73,6 +74,12 @@ private val jsonparser = Json { ignoreUnknownKeys = true }
 val ItemStack.extraAttributes: NbtCompound
     get() = getOrCreateSubNbt("ExtraAttributes")
 
+val ItemStack.skyblockUUIDString: String?
+    get() = extraAttributes.getString("uuid")?.takeIf { it.isNotBlank() }
+
+val ItemStack.skyblockUUID: UUID?
+    get() = skyblockUUIDString?.let { UUID.fromString(it) }
+
 val ItemStack.petData: HypixelPetInfo?
     get() {
         val jsonString = extraAttributes.getString("petInfo")