From 9938901f627eebb1bbc4b7a8d4605cfc9f035482 Mon Sep 17 00:00:00 2001
From: Xanadu13 <xanadu13@qq.com>
Date: Tue, 14 Jan 2025 18:23:31 +0800
Subject: [PATCH] bug fix #30

---
 .../xanadu/enderdragon/manager/DragonManager.java     |  5 +++--
 .../pers/xanadu/enderdragon/util/CollectionUtil.java  | 11 +++++++++++
 src/main/resources/plugin.yml                         |  2 +-
 3 files changed, 15 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/pers/xanadu/enderdragon/util/CollectionUtil.java

diff --git a/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java b/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java
index 15c3d28..6d17204 100644
--- a/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java
+++ b/src/main/java/pers/xanadu/enderdragon/manager/DragonManager.java
@@ -19,6 +19,7 @@ import pers.xanadu.enderdragon.config.Lang;
 import pers.xanadu.enderdragon.metadata.DragonInfo;
 import pers.xanadu.enderdragon.reward.RewardDist;
 import pers.xanadu.enderdragon.reward.SpecialLoot;
+import pers.xanadu.enderdragon.util.CollectionUtil;
 import pers.xanadu.enderdragon.util.ExtraPotionEffect;
 import pers.xanadu.enderdragon.metadata.MyDragon;
 import pers.xanadu.enderdragon.util.Version;
@@ -297,7 +298,7 @@ public class DragonManager {
                 if(target == null) continue;
                 if("%attacker%".equals(target)){
                     loot_mp.compute(0,(k,v)->{
-                        if(v==null) return Collections.singletonList(specialLoot);
+                        if(v==null) return CollectionUtil.vec(specialLoot);
                         v.add(specialLoot);
                         return v;
                     });
@@ -307,7 +308,7 @@ public class DragonManager {
                     if (matcher.find()) {
                         Integer rank = Integer.parseInt(matcher.group(1));
                         loot_mp.compute(rank,(k,v)->{
-                            if(v==null) return Collections.singletonList(specialLoot);
+                            if(v==null) return CollectionUtil.vec(specialLoot);
                             v.add(specialLoot);
                             return v;
                         });
diff --git a/src/main/java/pers/xanadu/enderdragon/util/CollectionUtil.java b/src/main/java/pers/xanadu/enderdragon/util/CollectionUtil.java
new file mode 100644
index 0000000..2bc4c43
--- /dev/null
+++ b/src/main/java/pers/xanadu/enderdragon/util/CollectionUtil.java
@@ -0,0 +1,11 @@
+package pers.xanadu.enderdragon.util;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public final class CollectionUtil {
+    public static <T> List<T> vec(T ...elems) {
+        return Arrays.stream(elems).collect(Collectors.toList());
+    }
+}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 787b463..c1f2b82 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: EnderDragon
-version: 2.5.4
+version: 2.5.5
 main: pers.xanadu.enderdragon.EnderDragon
 author: Xanadu13
 api-version: 1.13