From c74ff62d3fb211d4cd7fc3df18b16fb0cbcc978c Mon Sep 17 00:00:00 2001
From: NopoTheGamer <40329022+NopoTheGamer@users.noreply.github.com>
Date: Sat, 1 Jun 2024 21:57:59 +1000
Subject: meta: Fix game crashing if invalid roman numeral (#1192)

---
 .../github/moulberry/notenoughupdates/util/KotlinNumberUtils.kt   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/main/kotlin/io/github/moulberry/notenoughupdates/util/KotlinNumberUtils.kt b/src/main/kotlin/io/github/moulberry/notenoughupdates/util/KotlinNumberUtils.kt
index 97d0aa1b..ae8479f4 100644
--- a/src/main/kotlin/io/github/moulberry/notenoughupdates/util/KotlinNumberUtils.kt
+++ b/src/main/kotlin/io/github/moulberry/notenoughupdates/util/KotlinNumberUtils.kt
@@ -19,6 +19,8 @@
 
 package io.github.moulberry.notenoughupdates.util
 
+import net.minecraft.util.EnumChatFormatting.RED
+import net.minecraft.util.EnumChatFormatting.YELLOW
 import java.util.*
 import kotlin.math.pow
 import kotlin.math.round
@@ -47,7 +49,11 @@ private val romanSymbols = TreeMap(
 )
 
 fun Int.toRoman(): String {
-    if (this <= 0) error("$this must be positive!")
+    if (this <= 0) {
+        Utils.addChatMessage("$YELLOW[NEU] ${RED}Invalid number roman numeral conversion: $this")
+        Utils.addChatMessage("$YELLOW[NEU] ${RED}Please report this to discord.gg/moulberry")
+        return "?"
+    }
     val l = romanSymbols.floorKey(this)
     return if (this == l) {
         romanSymbols[this]!!
-- 
cgit