fix PaperMC#4144 (PaperMC#4170)

Author: jpenilla

Spigot-API-Patches/0053-PlayerAttemptPickupItemEvent.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] PlayerAttemptPickupItemEvent
 
 diff --git a/src/main/java/org/bukkit/event/player/PlayerAttemptPickupItemEvent.java b/src/main/java/org/bukkit/event/player/PlayerAttemptPickupItemEvent.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..fb5cb3dc489cc8035223fd000aeb231f7bc92ef6
+index 0000000000000000000000000000000000000000..16318a3abbb1a279d779823fc9c9a1c32e0b5f42
 --- /dev/null
 +++ b/src/main/java/org/bukkit/event/player/PlayerAttemptPickupItemEvent.java
-@@ -0,0 +1,89 @@
+@@ -0,0 +1,90 @@
 +package org.bukkit.event.player;
 +
 +import org.bukkit.entity.Item;
@@ -86,6 +86,7 @@ index 0000000000000000000000000000000000000000..fb5cb3dc489cc8035223fd000aeb231f
 +    @Override
 +    public void setCancelled(boolean cancel) {
 +        this.isCancelled = cancel;
++        this.flyAtPlayer = !cancel;
 +    }
 +
 +    @NotNull