Fix MessageChainBuilder.copy not copying caches

2025-01-07 16:40:43 +08:00 · 2021-09-10 12:55:00 +08:00 · 2021-09-10 12:55:00 +08:00 · 16ad3bc042
commit 16ad3bc042
parent 25c489d238
1 changed files with 3 additions and 1 deletions
--- a/mirai-core-api/src/commonMain/kotlin/message/data/MessageChainBuilder.kt
+++ b/mirai-core-api/src/commonMain/kotlin/message/data/MessageChainBuilder.kt
@ -186,7 +186,9 @@ public class MessageChainBuilder private constructor(
     * 将所有已有元素引用复制到一个新的 [MessageChainBuilder]
     */
    public fun copy(): MessageChainBuilder {
-        return MessageChainBuilder(container.toMutableList())
+        return MessageChainBuilder(container.toMutableList()).also {
+            it.cache.append(this.cache)
+        }
    }

    public override fun remove(element: SingleMessage): Boolean {