papermc/Spigot-Server-Patches/0214-PlayerPickupItemEvent-setFlyAtPlayer.patch

From 063ea4b06d53bcfedb783b7b937482af565db81d Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sun, 7 May 2017 06:26:09 -0500
Subject: [PATCH] PlayerPickupItemEvent#setFlyAtPlayer


diff --git a/src/main/java/net/minecraft/server/EntityItem.java b/src/main/java/net/minecraft/server/EntityItem.java
index dc52ef45b..fa207c579 100644
--- a/src/main/java/net/minecraft/server/EntityItem.java
+++ b/src/main/java/net/minecraft/server/EntityItem.java
@@ -329,6 +329,7 @@ public class EntityItem extends Entity implements HopperPusher {
             // CraftBukkit start - fire PlayerPickupItemEvent
             int canHold = entityhuman.inventory.canHold(itemstack);
             int remaining = i - canHold;
+            boolean flyAtPlayer = false; // Paper
 
             if (this.pickupDelay <= 0 && canHold > 0) {
                 itemstack.setCount(canHold);
@@ -336,8 +337,14 @@ public class EntityItem extends Entity implements HopperPusher {
                 event.setCancelled(!entityhuman.canPickUpLoot);
                 this.world.getServer().getPluginManager().callEvent(event);
                 itemstack.setCount(canHold + remaining);
+                flyAtPlayer = event.getFlyAtPlayer(); // Paper
 
                 if (event.isCancelled()) {
+                    // Paper Start
+                    if (flyAtPlayer) {
+                        entityhuman.receive(this, i);
+                    }
+                    // Paper End
                     return;
                 }
 
@@ -347,7 +354,11 @@ public class EntityItem extends Entity implements HopperPusher {
             // CraftBukkit end
 
             if (this.pickupDelay == 0 && (this.h == null || 6000 - this.age <= 200 || this.h.equals(entityhuman.getName())) && entityhuman.inventory.pickup(itemstack)) {
-                entityhuman.receive(this, i);
+                // Paper Start
+                if (flyAtPlayer) {
+                    entityhuman.receive(this, i);
+                }
+                // Paper End
                 if (itemstack.isEmpty()) {
                     this.die();
                     itemstack.setCount(i);
-- 
2.13.0