1 files changed, 71 insertions, 0 deletions
diff --git a/mod/src/main/kotlin/moe/nea/ledger/modules/BasicReforgeDetection.kt b/mod/src/main/kotlin/moe/nea/ledger/modules/BasicReforgeDetection.kt
new file mode 100644
index 0000000..17e2983
--- /dev/null
+++ b/mod/src/main/kotlin/moe/nea/ledger/modules/BasicReforgeDetection.kt
@@ -0,0 +1,71 @@
+package moe.nea.ledger.modules
+
+import moe.nea.ledger.ExpiringValue
+import moe.nea.ledger.ItemChange
+import moe.nea.ledger.ItemId
+import moe.nea.ledger.LedgerEntry
+import moe.nea.ledger.LedgerLogger
+import moe.nea.ledger.SHORT_NUMBER_PATTERN
+import moe.nea.ledger.TransactionType
+import moe.nea.ledger.events.ChatReceived
+import moe.nea.ledger.events.GuiClickEvent
+import moe.nea.ledger.getDisplayNameU
+import moe.nea.ledger.getInternalId
+import moe.nea.ledger.getLore
+import moe.nea.ledger.parseShortNumber
+import moe.nea.ledger.unformattedString
+import moe.nea.ledger.useMatcher
+import moe.nea.ledger.utils.di.Inject
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import kotlin.time.Duration.Companion.seconds
+
+class BasicReforgeDetection {
+
+	var costPattern = "(?<cost>$SHORT_NUMBER_PATTERN) Coins".toPattern()
+
+	@Inject
+	lateinit var logger: LedgerLogger
+
+	data class ReforgeInstance(
+		val price: Double,
+		val item: ItemId,
+	)
+
+	var lastReforge = ExpiringValue.empty<ReforgeInstance>()
+
+	@SubscribeEvent
+	fun onReforgeClick(event: GuiClickEvent) {
+		val slot = event.slotIn ?: return
+		val displayName = slot.inventory.displayName.unformattedText
+		if (!displayName.unformattedString().contains("Reforge Item") &&
+			!displayName.unformattedString().startsWith("The Hex")
+		) return
+		val stack = slot.stack ?: return
+		val cost = stack.getLore()
+			.firstNotNullOfOrNull { costPattern.useMatcher(it.unformattedString()) { parseShortNumber(group("cost")) } }
+			?: return
+
+		if (stack.getDisplayNameU() == "§aReforge Item" || stack.getDisplayNameU() == "§aRandom Basic Reforge") {
+			lastReforge = ExpiringValue(ReforgeInstance(cost, ItemId.NIL /*TODO: read out item stack that is being reforged to save it as a transformed item!*/))
+		}
+	}
+
+	val reforgeChatNotification = "You reforged your .* into a .*!".toPattern()
+
+	@SubscribeEvent
+	fun onReforgeChat(event: ChatReceived) {
+		reforgeChatNotification.useMatcher(event.message) {
+			val reforge = lastReforge.get(3.seconds) ?: return
+			logger.logEntry(
+				LedgerEntry(
+					TransactionType.BASIC_REFORGE,
+					event.timestamp,
+					listOf(
+						ItemChange.loseCoins(reforge.price),
+						ItemChange(reforge.item, 1.0, ItemChange.ChangeDirection.TRANSFORM)
+					)
+				)
+			)
+		}
+	}
+}
+\ No newline at end of file