PaperMC/Spigot-Server-Patches/0230-RangedEntity-API.patch

From 0000000000000000000000000000000000000000 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 0000000000000000000000000000000000000000..696660b089ba355f865e5051237eefd0df667857
--- /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 b4178ce1e86ad40b64a229e066f058a8e848324d..fbfed5140539384bdd31e0f2777a3f92690d2576 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 setAggressive(boolean flag); default void setChargingAttack(boolean charging) { setAggressive(charging); }; // Paper
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java
index 6e41dfd92344e3de71642879993cf25a5dd8b30a..390183fffd952e583a7d7df9ae618458fb48d278 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java
@@ -1,11 +1,12 @@
 package org.bukkit.craftbukkit.entity;
 
+import com.destroystokyo.paper.entity.CraftRangedEntity;
 import net.minecraft.server.EntityDrowned;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Drowned;
 import org.bukkit.entity.EntityType;
 
-public class CraftDrowned extends CraftZombie implements Drowned {
+public class CraftDrowned extends CraftZombie implements Drowned, CraftRangedEntity<EntityDrowned> { // Paper
 
     public CraftDrowned(CraftServer server, EntityDrowned entity) {
         super(server, entity);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
index 2ec1af8be419d94dfde8fe2cc46bae88751a9d8f..f31d3eed3a53d171596b888351064f6d70986785 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 23ab78da150cacefbac3e35f860dbd20548e54fa..3f94c5a9206e2da9c852d282e267ab4d9f7324c4 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/CraftPiglin.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java
index 6f83387c4c0978b427e64867f586890974dd9cbe..a7161a487ca9ff93b540a0b47e1ad47d55885735 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java
@@ -1,11 +1,13 @@
 package org.bukkit.craftbukkit.entity;
 
+import com.destroystokyo.paper.entity.CraftRangedEntity; // Paper
+
 import net.minecraft.server.EntityPiglin;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Piglin;
 
-public class CraftPiglin extends CraftPiglinAbstract implements Piglin {
+public class CraftPiglin extends CraftPiglinAbstract implements Piglin, CraftRangedEntity<EntityPiglin> { // Paper
 
     public CraftPiglin(CraftServer server, EntityPiglin entity) {
         super(server, entity);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java
index 9c659d764b57adf7b5dda0dbd7358cf9df1a1065..662caa42ebb51c3a1ecf0fbe21605589882f62d0 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java
@@ -1,5 +1,7 @@
 package org.bukkit.craftbukkit.entity;
 
+import com.destroystokyo.paper.entity.CraftRangedEntity; // Paper
+
 import net.minecraft.server.EntityPillager;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.inventory.CraftInventory;
@@ -7,7 +9,7 @@ import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Pillager;
 import org.bukkit.inventory.Inventory;
 
-public class CraftPillager extends CraftIllager implements Pillager {
+public class CraftPillager extends CraftIllager implements Pillager, CraftRangedEntity<EntityPillager> { // Paper
 
     public CraftPillager(CraftServer server, EntityPillager 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 b4ae8984019b09ae52d708a48663d9ca7509eb29..02df66ecfe92727e1b8e662bb41faac0dc014a44 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 27460c59e399bbe2a38eeb6256a8985ed9a04655..e482b1c9dc01b9fdac91681ff116cd21b06fc031 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 244e4dc8ec740e8071f249de7f461d3c3efe7199..bae107e76e4c8df446d4a7be8dda291d820074d7 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 38b555cc7ef80dc15ca8d37911b2acab5676e6a1..03cf6136e64bab7180933e106234b92c1255268d 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;