feat: Ghost Coin Drop Detection

2 files changed, 39 insertions, 0 deletions

diff --git a/mod/src/main/kotlin/moe/nea/ledger/Ledger.kt b/mod/src/main/kotlin/moe/nea/ledger/Ledger.kt
index 134d519..b126c4a 100644
--- a/mod/src/main/kotlin/moe/nea/ledger/Ledger.kt
+++ b/mod/src/main/kotlin/moe/nea/ledger/Ledger.kt
@@ -29,6 +29,7 @@ import moe.nea.ledger.modules.ExternalDataProvider
 import moe.nea.ledger.modules.EyedropsDetection
 import moe.nea.ledger.modules.ForgeDetection
 import moe.nea.ledger.modules.GambleDetection
+import moe.nea.ledger.modules.GhostCoinDropDetection
 import moe.nea.ledger.modules.GodPotionDetection
 import moe.nea.ledger.modules.GodPotionMixinDetection
 import moe.nea.ledger.modules.GummyPolarBearDetection
@@ -145,6 +146,7 @@ class Ledger {
 			EyedropsDetection::class.java,
 			ForgeDetection::class.java,
 			GambleDetection::class.java,
+			GhostCoinDropDetection::class.java,
 			GodPotionDetection::class.java,
 			GodPotionMixinDetection::class.java,
 			GummyPolarBearDetection::class.java,
diff --git a/mod/src/main/kotlin/moe/nea/ledger/modules/GhostCoinDropDetection.kt b/mod/src/main/kotlin/moe/nea/ledger/modules/GhostCoinDropDetection.kt
new file mode 100644
index 0000000..3b18ad2
--- /dev/null
+++ b/mod/src/main/kotlin/moe/nea/ledger/modules/GhostCoinDropDetection.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 GhostCoinDropDetection {
+
+    val ghostCoinPattern =
+        Pattern.compile("The ghost's death materialized (?<coins>$SHORT_NUMBER_PATTERN) coins from the mists!")
+
+    @Inject
+    lateinit var logger: LedgerLogger
+
+    @SubscribeEvent
+    fun onGhostCoinDrop(event: ChatReceived) {
+        ghostCoinPattern.useMatcher(event.message) {
+            logger.logEntry(
+                LedgerEntry(
+                    TransactionType.GHOST_COIN_DROP,
+                    event.timestamp,
+                    listOf(
+                        ItemChange.gainCoins(parseShortNumber(group("coins"))),
+                    )
+                )
+            )
+        }
+    }
+}