feat: Bank Interest Detection

1 files changed, 38 insertions, 0 deletions

diff --git a/mod/src/main/kotlin/moe/nea/ledger/modules/BankInterestDetection.kt b/mod/src/main/kotlin/moe/nea/ledger/modules/BankInterestDetection.kt
new file mode 100644
index 0000000..1e8da23
--- /dev/null
+++ b/mod/src/main/kotlin/moe/nea/ledger/modules/BankInterestDetection.kt
@@ -0,0 +1,38 @@
+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 BankInterestDetection {
+
+    val bankInterestPattern =
+        Pattern.compile("You have just received (?<coins>$SHORT_NUMBER_PATTERN) coins as interest in your (co-op|personal) bank account!")
+
+    @Inject
+    lateinit var logger: LedgerLogger
+
+    @SubscribeEvent
+    fun onChat(event: ChatReceived) {
+        bankInterestPattern.useMatcher(event.message) {
+            logger.logEntry(
+                LedgerEntry(
+                    TransactionType.BANK_WITHDRAW,
+                    event.timestamp,
+                    listOf(
+                        ItemChange.gainCoins(parseShortNumber(group("coins"))),
+                    )
+                )
+            )
+        }
+    }
+}