fixed bugs, memory leaks, etc

src/main/java/dev/zprestige/prestige/module/movement/Velocity.java

@@ -11,7 +11,7 @@ import dev.zprestige.prestige.event.PacketReceiveEvent;
 import dev.zprestige.prestige.event.ClientTickEvent;
 import dev.zprestige.prestige.event.GameJoinEvent;
 import dev.zprestige.prestige.render.RandomUtil;
-import java.util.ArrayList;
+import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.Set;
 import net.minecraft.network.packet.s2c.play.ExplosionS2CPacket;
 
@@ -24,7 +24,7 @@ public class Velocity extends Module {
     private BoolSetting ignoreExplosions;
     private RangeSetting vertical;
     private RangeSetting horizontal;
-    private ArrayList recentExplosions = new ArrayList();
+    private CopyOnWriteArrayList recentExplosions = new CopyOnWriteArrayList();
 
     @Override
     public Set getGamemodes() {
@@ -33,11 +33,9 @@ public class Velocity extends Module {
 
     @Subscribe
     public void onClientTick(ClientTickEvent event) {
-        new ArrayList<>(this.recentExplosions).forEach(explosion -> {
-            if (mc.player != null && mc.player.isOnGround()) {
-                this.recentExplosions.remove(((net.minecraft.network.packet.s2c.play.ExplosionS2CPacket)explosion));
-            }
-        });
+        if (mc.player != null && mc.player.isOnGround()) {
+            this.recentExplosions.clear();
+        }
     }
 
     @Subscribe
@@ -57,6 +55,10 @@ public class Velocity extends Module {
         if (event.getPacket() instanceof ExplosionS2CPacket explosionPacket
             && explosionPacket.playerKnockback().isPresent()
             && explosionPacket.playerKnockback().get().lengthSquared() > 0.0) {
+            if (this.recentExplosions.size() >= 16) {
+                this.recentExplosions.remove(0);
+            }
+
             this.recentExplosions.add(explosionPacket);
         }
     }