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Paper/Spigot-Server-Patches/0245-RangedEntity-API.patch
Spottedleaf 5c7081fecc Update upstream & fix some chunk related issues (#2177) 
* Updated Upstream (Bukkit/CraftBukkit)

Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
45690fe9 SPIGOT-5047: Correct slot types for 1.14 inventories

CraftBukkit Changes:
4090d01f SPIGOT-5047: Correct slot types for 1.14 inventories
e8c08362 SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks.
d445af3b SPIGOT-5067: Add item meta for 1.14 spawn eggs

* Bring Chunk load checks in-line with spigot

As of the last upstream merge spigot now checks ticket level status
when returning loaded chunks for a world from api. Now our checks
will respect that decision.

* Fix spawn ticket levels

Vanilla would keep the inner chunks of spawn available for ticking,
however my changes made all chunks non-ticking. Resolve by changing
ticket levels for spawn chunks inside the border to respect this
behavior.


* Make World#getChunkIfLoadedImmediately return only entity ticking chunks

Mojang appears to be using chunks with level > 33 (non-ticking chunks)
as cached chunks and not actually loaded chunks.

* Bring all loaded checks in line with spigot

Loaded chunks must be at least border  chunks, or level <= 33
2019-06-14 03:27:40 +01:00

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From cc4de933927fb70735afce637a5f24dcb55817b0 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 26 Jun 2018 22:00:49 -0400
Subject: [PATCH] RangedEntity API
Allows you to determine if an entity is capable of ranged attacks,
and to perform an attack.
diff --git a/src/main/java/com/destroystokyo/paper/entity/CraftRangedEntity.java b/src/main/java/com/destroystokyo/paper/entity/CraftRangedEntity.java
new file mode 100644
index 0000000000..696660b089
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/entity/CraftRangedEntity.java
@@ -0,0 +1,19 @@
+package com.destroystokyo.paper.entity;
+
+import net.minecraft.server.IRangedEntity;
+import org.bukkit.craftbukkit.entity.CraftLivingEntity;
+import org.bukkit.entity.LivingEntity;
+
+public interface CraftRangedEntity<T extends IRangedEntity> extends RangedEntity {
+ T getHandle();
+
+ @Override
+ default void rangedAttack(LivingEntity target, float charge) {
+ getHandle().rangedAttack(((CraftLivingEntity) target).getHandle(), charge);
+ }
+
+ @Override
+ default void setChargingAttack(boolean raiseHands) {
+ getHandle().setChargingAttack(raiseHands);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/IRangedEntity.java b/src/main/java/net/minecraft/server/IRangedEntity.java
index b4178ce1e8..9b79ac77db 100644
--- a/src/main/java/net/minecraft/server/IRangedEntity.java
+++ b/src/main/java/net/minecraft/server/IRangedEntity.java
@@ -2,5 +2,8 @@ package net.minecraft.server;
public interface IRangedEntity {
- void a(EntityLiving entityliving, float f);
+ void a(EntityLiving entityliving, float f); default void rangedAttack(EntityLiving entityliving, float f) { a(entityliving, f); } // Paper - OBFHELPER
+
+ // - see EntitySkeletonAbstract melee goal
+ void q(boolean flag); default void setChargingAttack(boolean charging) { q(charging); }; // Paper
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
index 2ec1af8be4..f31d3eed3a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
@@ -1,11 +1,12 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.CraftRangedEntity;
import net.minecraft.server.EntityIllagerIllusioner;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Illusioner;
-public class CraftIllusioner extends CraftSpellcaster implements Illusioner {
+public class CraftIllusioner extends CraftSpellcaster implements Illusioner, CraftRangedEntity<EntityIllagerIllusioner> { // Paper
public CraftIllusioner(CraftServer server, EntityIllagerIllusioner entity) {
super(server, entity);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java
index 23ab78da15..3f94c5a920 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java
@@ -1,5 +1,6 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.CraftRangedEntity;
import com.google.common.base.Preconditions;
import net.minecraft.server.EntityLlama;
import org.bukkit.craftbukkit.CraftServer;
@@ -9,7 +10,7 @@ import org.bukkit.entity.Horse;
import org.bukkit.entity.Llama;
import org.bukkit.inventory.LlamaInventory;
-public class CraftLlama extends CraftChestedHorse implements Llama {
+public class CraftLlama extends CraftChestedHorse implements Llama, CraftRangedEntity<EntityLlama> { // Paper
public CraftLlama(CraftServer server, EntityLlama entity) {
super(server, entity);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
index b4ae898401..02df66ecfe 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
@@ -1,11 +1,12 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.CraftRangedEntity;
import net.minecraft.server.EntitySkeletonAbstract;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Skeleton;
-public class CraftSkeleton extends CraftMonster implements Skeleton {
+public class CraftSkeleton extends CraftMonster implements Skeleton, CraftRangedEntity<EntitySkeletonAbstract> { // Paper
public CraftSkeleton(CraftServer server, EntitySkeletonAbstract entity) {
super(server, entity);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java
index 27460c59e3..e482b1c9dc 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java
@@ -1,11 +1,12 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.CraftRangedEntity;
import net.minecraft.server.EntitySnowman;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Snowman;
-public class CraftSnowman extends CraftGolem implements Snowman {
+public class CraftSnowman extends CraftGolem implements Snowman, CraftRangedEntity<EntitySnowman> { // Paper
public CraftSnowman(CraftServer server, EntitySnowman entity) {
super(server, entity);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
index 244e4dc8ec..bae107e76e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
@@ -1,11 +1,12 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.CraftRangedEntity; // Paper
import net.minecraft.server.EntityWitch;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Witch;
-public class CraftWitch extends CraftRaider implements Witch {
+public class CraftWitch extends CraftRaider implements Witch, CraftRangedEntity<EntityWitch> { // Paper
public CraftWitch(CraftServer server, EntityWitch entity) {
super(server, entity);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java
index 38b555cc7e..03cf6136e6 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java
@@ -1,5 +1,6 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.CraftRangedEntity;
import net.minecraft.server.EntityWither;
import org.bukkit.boss.BossBar;
import org.bukkit.craftbukkit.CraftServer;
@@ -7,7 +8,7 @@ import org.bukkit.craftbukkit.boss.CraftBossBar;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Wither;
-public class CraftWither extends CraftMonster implements Wither {
+public class CraftWither extends CraftMonster implements Wither, CraftRangedEntity<EntityWither> { // Paper
private BossBar bossBar;
--
2.21.0
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