From 83f25730bd76bf1c07d86dee48f375e9c49eb3e8 Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Fri, 26 Jun 2020 10:58:17 +1000
Subject: [PATCH] #687: Add visibility and fixed API for ItemFrames

By: SydMontague <sydmontague@phoenix-staffel.de>
---
 .../nms-patches/EntityItemFrame.patch         |  9 +++++++++
 .../craftbukkit/entity/CraftItemFrame.java    | 20 +++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/paper-server/nms-patches/EntityItemFrame.patch b/paper-server/nms-patches/EntityItemFrame.patch
index 13cff21e36..3c5c54278c 100644
--- a/paper-server/nms-patches/EntityItemFrame.patch
+++ b/paper-server/nms-patches/EntityItemFrame.patch
@@ -1,5 +1,14 @@
 --- a/net/minecraft/server/EntityItemFrame.java
 +++ b/net/minecraft/server/EntityItemFrame.java
+@@ -11,7 +11,7 @@
+     private static final DataWatcherObject<ItemStack> ITEM = DataWatcher.a(EntityItemFrame.class, DataWatcherRegistry.g);
+     private static final DataWatcherObject<Integer> g = DataWatcher.a(EntityItemFrame.class, DataWatcherRegistry.b);
+     private float an = 1.0F;
+-    private boolean ao;
++    public boolean ao; // PAIL private -> public // PAIL rename isFixed
+ 
+     public EntityItemFrame(EntityTypes<? extends EntityItemFrame> entitytypes, World world) {
+         super(entitytypes, world);
 @@ -53,16 +53,27 @@
      @Override
      protected void updateBoundingBox() {
diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java b/paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java
index 2873ff9d1f..79d443abb7 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java
@@ -128,6 +128,26 @@ public class CraftItemFrame extends CraftHanging implements ItemFrame {
         }
     }
 
+    @Override
+    public boolean isVisible() {
+        return !getHandle().isInvisible();
+    }
+
+    @Override
+    public void setVisible(boolean visible) {
+        getHandle().setInvisible(!visible);
+    }
+
+    @Override
+    public boolean isFixed() {
+        return getHandle().ao;
+    }
+
+    @Override
+    public void setFixed(boolean fixed) {
+        getHandle().ao = fixed;
+    }
+
     @Override
     public EntityItemFrame getHandle() {
         return (EntityItemFrame) entity;