build: Move mod to subproject

1 files changed, 95 insertions, 0 deletions

diff --git a/mod/src/main/kotlin/moe/nea/ledger/modules/BazaarOrderDetection.kt b/mod/src/main/kotlin/moe/nea/ledger/modules/BazaarOrderDetection.kt
new file mode 100644
index 0000000..330ee1d
--- /dev/null
+++ b/mod/src/main/kotlin/moe/nea/ledger/modules/BazaarOrderDetection.kt
@@ -0,0 +1,95 @@
+package moe.nea.ledger.modules
+
+import moe.nea.ledger.ItemChange
+import moe.nea.ledger.ItemId
+import moe.nea.ledger.ItemIdProvider
+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.mixin.AccessorGuiEditSign
+import moe.nea.ledger.parseShortNumber
+import moe.nea.ledger.useMatcher
+import moe.nea.ledger.utils.di.Inject
+import net.minecraft.client.gui.inventory.GuiEditSign
+import net.minecraftforge.client.event.GuiScreenEvent
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import java.util.regex.Pattern
+
+class BazaarOrderDetection @Inject constructor(val ledger: LedgerLogger, val ids: ItemIdProvider) {
+
+	val buyOrderClaimed =
+		Pattern.compile("\\[Bazaar] Claimed (?<amount>$SHORT_NUMBER_PATTERN)x (?<what>.*) worth (?<coins>$SHORT_NUMBER_PATTERN) coins? bought for $SHORT_NUMBER_PATTERN each!")
+	val sellOrderClaimed =
+		Pattern.compile("\\[Bazaar] Claimed (?<coins>$SHORT_NUMBER_PATTERN) coins? from selling (?<amount>$SHORT_NUMBER_PATTERN)x (?<what>.*) at $SHORT_NUMBER_PATTERN each!")
+	val orderFlipped =
+		Pattern.compile("\\[Bazaar] Order Flipped! (?<amount>$SHORT_NUMBER_PATTERN)x (?<what>.*) for (?<coins>$SHORT_NUMBER_PATTERN) coins? of total expected profit.")
+	val previousPricePattern =
+		Pattern.compile("(?<price>$SHORT_NUMBER_PATTERN)/u")
+	var lastFlippedPreviousPrice = 0.0
+
+	@SubscribeEvent
+	fun detectSignFlip(event: GuiScreenEvent.InitGuiEvent) {
+		val gui = event.gui
+		if (gui !is GuiEditSign) return
+		gui as AccessorGuiEditSign
+		val text = gui.tileEntity_ledger.signText
+		if (text[2].unformattedText != "Previous price:") return
+		previousPricePattern.useMatcher(text[3].unformattedText) {
+			lastFlippedPreviousPrice = parseShortNumber(group("price"))
+		}
+	}
+
+	@SubscribeEvent
+	fun detectBuyOrders(event: ChatReceived) {
+		orderFlipped.useMatcher(event.message) {
+			val amount = parseShortNumber(group("amount")).toInt()
+			ledger.logEntry(
+				LedgerEntry(
+					TransactionType.BAZAAR_BUY_ORDER,
+					event.timestamp,
+					listOf(
+						ItemChange.loseCoins(lastFlippedPreviousPrice * amount),
+						ItemChange.gain(
+							ids.findForName(group("what")) ?: ItemId.NIL,
+							amount,
+						)
+					)
+				)
+			)
+		}
+		buyOrderClaimed.useMatcher(event.message) {
+			ledger.logEntry(
+				LedgerEntry(
+					TransactionType.BAZAAR_BUY_ORDER,
+					event.timestamp,
+					listOf(
+						ItemChange.loseCoins(parseShortNumber(group("coins"))),
+						ItemChange.gain(
+							ids.findForName(group("what")) ?: ItemId.NIL,
+							parseShortNumber(group("amount"))
+						)
+					),
+				)
+			)
+		}
+		sellOrderClaimed.useMatcher(event.message) {
+			ledger.logEntry(
+				LedgerEntry(
+					TransactionType.BAZAAR_SELL_ORDER,
+					event.timestamp,
+					listOf(
+						ItemChange.gainCoins(
+							parseShortNumber(group("coins"))
+						),
+						ItemChange.lose(
+							ids.findForName(group("what")) ?: ItemId.NIL,
+							parseShortNumber(group("amount")),
+						)
+					),
+				)
+			)
+		}
+	}
+}