Paper/patches/server/0040-Per-Player-View-Distance-API-placeholders.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
Date: Mon, 6 May 2019 01:29:25 -0400
Subject: [PATCH] Per-Player View Distance API placeholders

I hope to look at this more in-depth soon. It appears doable.
However this should not block the update.

diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index e839487415ad88bdea1ce3f4f84a6f9649eb9da9..447d4e724b5ff129bd6670f4d7b2111acfe33719 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -2242,4 +2242,6 @@ public class ServerPlayer extends Player {
         return (CraftPlayer) super.getBukkitEntity();
     }
     // CraftBukkit end
+
+    public final int getViewDistance() { return this.getLevel().getChunkSource().chunkMap.viewDistance - 1; } // Paper - placeholder
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 1357bc97801f892e59fc8e89c3cc2d697894ccfb..cf9c2456004ce5fc0e38da33251f66df0b3fdd51 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -1834,6 +1834,37 @@ public class CraftWorld extends CraftRegionAccessor implements World {
         return world.spigotConfig.simulationDistance;
     }
     // Spigot end
+    // Paper start - view distance api
+    @Override
+    public void setViewDistance(int viewDistance) {
+        throw new UnsupportedOperationException(); //TODO
+    }
+
+    @Override
+    public void setSimulationDistance(int simulationDistance) {
+        throw new UnsupportedOperationException(); //TODO
+    }
+
+    @Override
+    public int getNoTickViewDistance() {
+        throw new UnsupportedOperationException(); //TODO
+    }
+
+    @Override
+    public void setNoTickViewDistance(int viewDistance) {
+        throw new UnsupportedOperationException(); //TODO
+    }
+
+    @Override
+    public int getSendViewDistance() {
+        throw new UnsupportedOperationException(); //TODO
+    }
+
+    @Override
+    public void setSendViewDistance(int viewDistance) {
+        throw new UnsupportedOperationException(); //TODO
+    }
+    // Paper end - view distance api
 
     // Spigot start
     private final org.bukkit.World.Spigot spigot = new org.bukkit.World.Spigot()
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index c5a02c5a6ccf14d2088ee0b65fd27db926b26eac..5d35cd1b790197c92f2340426e5dd17827b3bfaa 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -402,6 +402,46 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
             connection.disconnect(message == null ? net.kyori.adventure.text.Component.empty() : message);
         }
     }
+
+    @Override
+    public int getViewDistance() {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public void setViewDistance(int viewDistance) {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public int getSimulationDistance() {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public void setSimulationDistance(int simulationDistance) {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public int getNoTickViewDistance() {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public void setNoTickViewDistance(int viewDistance) {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public int getSendViewDistance() {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
+
+    @Override
+    public void setSendViewDistance(int viewDistance) {
+        throw new UnsupportedOperationException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
+    }
     // Paper end
 
     @Override