3 files changed, 40 insertions, 0 deletions
diff --git a/src/main/kotlin/moe/nea/ledger/Ledger.kt b/src/main/kotlin/moe/nea/ledger/Ledger.kt
index b03395a..bc667e4 100644
--- a/src/main/kotlin/moe/nea/ledger/Ledger.kt
+++ b/src/main/kotlin/moe/nea/ledger/Ledger.kt
@@ -13,6 +13,7 @@ import moe.nea.ledger.events.RegistrationFinishedEvent
 import moe.nea.ledger.events.WorldSwitchEvent
 import moe.nea.ledger.gen.BuildConfig
 import moe.nea.ledger.modules.AccessorySwapperDetection
+import moe.nea.ledger.modules.AllowanceDetection
 import moe.nea.ledger.modules.AuctionHouseDetection
 import moe.nea.ledger.modules.BankDetection
 import moe.nea.ledger.modules.BazaarDetection
@@ -120,6 +121,7 @@ class Ledger {
 		di.register(Config::class.java, DIProvider.fromInheritance(LedgerConfig::class.java))
 		di.registerInjectableClasses(
 			AccessorySwapperDetection::class.java,
+			AllowanceDetection::class.java,
 			AuctionHouseDetection::class.java,
 			BankDetection::class.java,
 			BazaarDetection::class.java,
diff --git a/src/main/kotlin/moe/nea/ledger/TransactionType.kt b/src/main/kotlin/moe/nea/ledger/TransactionType.kt
index 560ff17..33c633d 100644
--- a/src/main/kotlin/moe/nea/ledger/TransactionType.kt
+++ b/src/main/kotlin/moe/nea/ledger/TransactionType.kt
@@ -2,6 +2,7 @@ package moe.nea.ledger
 
 enum class TransactionType {
 	ACCESSORIES_SWAPPING,
+	ALLOWANCE_GAIN,
 	AUCTION_BOUGHT,
 	AUCTION_LISTING_CHARGE,
 	AUCTION_SOLD,
diff --git a/src/main/kotlin/moe/nea/ledger/modules/AllowanceDetection.kt b/src/main/kotlin/moe/nea/ledger/modules/AllowanceDetection.kt
new file mode 100644
index 0000000..cd48d45
--- /dev/null
+++ b/src/main/kotlin/moe/nea/ledger/modules/AllowanceDetection.kt
@@ -0,0 +1,37 @@
+package moe.nea.ledger.modules
+
+import moe.nea.ledger.ItemChange
+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.parseShortNumber
+import moe.nea.ledger.useMatcher
+import moe.nea.ledger.utils.di.Inject
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import java.util.regex.Pattern
+
+class AllowanceDetection {
+
+	val allowancePattern =
+		Pattern.compile("ALLOWANCE! You earned (?<coins>$SHORT_NUMBER_PATTERN) coins!")
+
+	@Inject
+	lateinit var logger: LedgerLogger
+
+	@SubscribeEvent
+	fun onAllowanceGain(event: ChatReceived) {
+		allowancePattern.useMatcher(event.message) {
+			logger.logEntry(
+				LedgerEntry(
+					TransactionType.ALLOWANCE_GAIN,
+					event.timestamp,
+					listOf(
+						ItemChange.gainCoins(parseShortNumber(group("coins"))),
+					)
+				)
+			)
+		}
+	}
+}