1 files changed, 34 insertions, 0 deletions
diff --git a/src/main/kotlin/moe/nea/ledger/ItemId.kt b/src/main/kotlin/moe/nea/ledger/ItemId.kt
new file mode 100644
index 0000000..74f8e82
--- /dev/null
+++ b/src/main/kotlin/moe/nea/ledger/ItemId.kt
@@ -0,0 +1,34 @@
+package moe.nea.ledger
+
+@JvmInline
+value class ItemId(
+	val string: String
+) {
+	fun singleItem(): Pair<ItemId, Double> {
+		return withStackSize(1)
+	}
+
+	fun withStackSize(size: Number): Pair<ItemId, Double> {
+		return Pair(this, size.toDouble())
+	}
+
+
+	companion object {
+		fun skill(skill: String) = ItemId("SKYBLOCK_SKILL_$skill")
+
+		val GARDEN = skill("GARDEN")
+		val FARMING = skill("FARMING")
+		val GEMSTONE_POWDER = ItemId("SKYBLOCK_POWDER_GEMSTONE")
+		val MITHRIL_POWDER = ItemId("SKYBLOCK_POWDER_MITHRIL")
+		val GOLD_ESSENCE = ItemId("ESSENCE_GOLD")
+		val PELT = ItemId("SKYBLOCK_PELT")
+		val COINS = ItemId("SKYBLOCK_COIN")
+		val FINE_FLOUR = ItemId("FINE_FLOUR")
+		val BITS = ItemId("SKYBLOCK_BIT")
+		val COPPER = ItemId("SKYBLOCK_COPPER")
+		val NIL = ItemId("SKYBLOCK_NIL")
+		val DUNGEON_CHEST_KEY = ItemId("DUNGEON_CHEST_KEY")
+		val BOOSTER_COOKIE = ItemId("BOOSTER_COOKIE")
+		val KISMET_FEATHER = ItemId("KISMET_FEATHER")
+	}
+}
+\ No newline at end of file