From 2734724ae752d113fa2e1755b8c8ae0fade96503 Mon Sep 17 00:00:00 2001
From: YukkuriC <799433638@qq.com>
Date: Fri, 14 Aug 2026 09:57:06 +0800
Subject: [PATCH] manual exception text conversion

---
 .../mishaps/MishapInternalException.kt        | 25 +++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/Common/src/main/java/at/petrak/hexcasting/api/casting/mishaps/MishapInternalException.kt b/Common/src/main/java/at/petrak/hexcasting/api/casting/mishaps/MishapInternalException.kt
index 573b5cbb95..0070194437 100644
--- a/Common/src/main/java/at/petrak/hexcasting/api/casting/mishaps/MishapInternalException.kt
+++ b/Common/src/main/java/at/petrak/hexcasting/api/casting/mishaps/MishapInternalException.kt
@@ -4,7 +4,13 @@ import at.petrak.hexcasting.api.casting.eval.CastingEnvironment
 import at.petrak.hexcasting.api.casting.iota.Iota
 import at.petrak.hexcasting.api.pigment.FrozenPigment
 import at.petrak.hexcasting.api.utils.TreeList
+import net.minecraft.network.chat.ClickEvent
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.HoverEvent
+import net.minecraft.network.chat.Style
 import net.minecraft.world.item.DyeColor
+import java.io.PrintWriter
+import java.io.StringWriter
 
 class MishapInternalException(val exception: Exception) : Mishap() {
     override fun accentColor(ctx: CastingEnvironment, errorCtx: Context): FrozenPigment =
@@ -15,6 +21,21 @@ class MishapInternalException(val exception: Exception) : Mishap() {
         return stack
     }
 
-    override fun errorMessage(ctx: CastingEnvironment, errorCtx: Context) =
-        error("unknown", exception)
+    override fun errorMessage(ctx: CastingEnvironment, errorCtx: Context): Component {
+        var message = Component.literal("$exception")
+
+        // dump stack trace
+        val sw = StringWriter()
+        val pw = PrintWriter(sw)
+        exception.printStackTrace(pw)
+        val trace = sw.toString()
+
+        message = message.withStyle(
+            Style.EMPTY
+                .withClickEvent(ClickEvent(ClickEvent.Action.COPY_TO_CLIPBOARD, trace))
+                .withHoverEvent(HoverEvent(HoverEvent.Action.SHOW_TEXT, Component.literal(trace)))
+        )
+
+        return error("unknown", message)
+    }
 }