feat: Forge detection

1 files changed, 48 insertions, 0 deletions

diff --git a/src/main/kotlin/moe/nea/ledger/modules/ForgeDetection.kt b/src/main/kotlin/moe/nea/ledger/modules/ForgeDetection.kt
new file mode 100644
index 0000000..95811ed
--- /dev/null
+++ b/src/main/kotlin/moe/nea/ledger/modules/ForgeDetection.kt
@@ -0,0 +1,48 @@
+package moe.nea.ledger.modules
+
+import moe.nea.ledger.ItemChange
+import moe.nea.ledger.LedgerEntry
+import moe.nea.ledger.LedgerLogger
+import moe.nea.ledger.TransactionType
+import moe.nea.ledger.events.GuiClickEvent
+import moe.nea.ledger.getInternalId
+import moe.nea.ledger.matches
+import moe.nea.ledger.unformattedString
+import moe.nea.ledger.utils.di.Inject
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import java.time.Instant
+
+class ForgeDetection {
+	val furnaceSlot = 9 + 4
+	val furnaceName = "Forge Slot.*".toPattern()
+
+	@SubscribeEvent
+	fun onClick(event: GuiClickEvent) {
+		val slot = event.slotIn ?: return
+		val clickedItem = slot.stack ?: return
+		if (clickedItem.displayName.unformattedString() != "Confirm") return
+		val furnaceSlotName = slot.inventory.getStackInSlot(furnaceSlot)?.displayName?.unformattedString() ?: return
+		if (!furnaceName.matches(furnaceSlotName))
+			return
+		val cl = (0 until slot.inventory.sizeInventory - 9)
+			.mapNotNull {
+				val stack = slot.inventory.getStackInSlot(it) ?: return@mapNotNull null
+				val x = it % 9
+				if (x == 4) return@mapNotNull null
+				ItemChange(
+					stack.getInternalId() ?: return@mapNotNull null,
+					stack.stackSize.toDouble(),
+					if (x < 4) ItemChange.ChangeDirection.LOST else ItemChange.ChangeDirection.GAINED
+				)
+			}
+		logger.logEntry(LedgerEntry(
+			TransactionType.FORGED,
+			Instant.now(),
+			cl,
+		))
+	}
+
+	@Inject
+	lateinit var logger: LedgerLogger
+
+}
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