From 290451bd5762ad97947234edfffc15244bfa09c9 Mon Sep 17 00:00:00 2001
From: Auxilor <william.favierparsons1@gmail.com>
Date: Wed, 15 Dec 2021 12:30:25 +0000
Subject: [PATCH] Made LeaderboardHandler run asynchronously

---
 .../src/main/java/com/willfp/ecoskills/EcoSkillsPlugin.java  | 2 +-
 .../kotlin/com/willfp/ecoskills/data/LeaderboardHandler.kt   | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/EcoSkillsPlugin.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/EcoSkillsPlugin.java
index 3a0ce40..8853056 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/EcoSkillsPlugin.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoskills/EcoSkillsPlugin.java
@@ -74,7 +74,7 @@ public class EcoSkillsPlugin extends EcoPlugin {
             ActionBarUtils.startRunnable();
         }
 
-        this.getScheduler().runTimer(new LeaderboardHandler.Runnable(), 50, 2400);
+        this.getScheduler().runAsyncTimer(new LeaderboardHandler.Runnable(), 50, 2400);
     }
 
     /**
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/data/LeaderboardHandler.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/data/LeaderboardHandler.kt
index 969de5d..2187d28 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/data/LeaderboardHandler.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/data/LeaderboardHandler.kt
@@ -6,14 +6,15 @@ import com.willfp.ecoskills.skills.Skill
 import com.willfp.ecoskills.skills.Skills
 import org.bukkit.Bukkit
 import org.bukkit.OfflinePlayer
+import java.util.Collections
 import kotlin.math.ceil
 import kotlin.math.max
 import kotlin.math.min
 
 class LeaderboardHandler {
     companion object {
-        private val sortedLeaderboard = mutableListOf<OfflinePlayer>()
-        private val skillLeaderboards = mutableMapOf<Skill, MutableList<OfflinePlayer>>()
+        private val sortedLeaderboard = Collections.synchronizedList(mutableListOf<OfflinePlayer>())
+        private val skillLeaderboards = Collections.synchronizedMap(mutableMapOf<Skill, MutableList<OfflinePlayer>>())
 
         fun getPage(page: Int, skill: Skill? = null): MutableMap<Int, OfflinePlayer> {
             val selectedLeaderboard = if (skill == null) sortedLeaderboard else skillLeaderboards[skill]!!