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Additional world.getNearbyEntities API's

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Provides more methods to get nearby entities, and filter by types and predicates
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Aikar 2018-04-30 18:27:42 -04:00
parent 9c7cc4bfb2
commit dbc775c09c
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@ -0,0 +1,235 @@
From a9922fc1a48d2fc3fa12cb8daf6427708966cbfd Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 30 Apr 2018 17:55:28 -0400
Subject: [PATCH] Additional world.getNearbyEntities API's
Provides more methods to get nearby entities, and filter by types and predicates
diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
index 7687f882..c7b0bd3e 100644
--- a/src/main/java/org/bukkit/World.java
+++ b/src/main/java/org/bukkit/World.java
@@ -2,11 +2,14 @@ package org.bukkit;
import java.io.File;
import org.bukkit.generator.ChunkGenerator;
+
+import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
+import java.util.function.Predicate;
import org.bukkit.block.Biome;
import org.bukkit.block.Block;
@@ -534,6 +537,205 @@ public interface World extends PluginMessageRecipient, Metadatable {
*/
public Collection<Entity> getEntitiesByClasses(Class<?>... classes);
+ // Paper start
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param radius X Radius
+ */
+ public default Collection<LivingEntity> getNearbyLivingEntities(Location loc, double radius) {
+ return getNearbyEntitiesByType(org.bukkit.entity.LivingEntity.class, loc, radius, radius, radius);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xzRadius X/Z Radius
+ * @param yRadius Y Radius
+ */
+ public default Collection<LivingEntity> getNearbyLivingEntities(Location loc, double xzRadius, double yRadius) {
+ return getNearbyEntitiesByType(org.bukkit.entity.LivingEntity.class, loc, xzRadius, yRadius, xzRadius);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xRadius X Radius
+ * @param yRadius Y Radius
+ * @param zRadius Z radius
+ */
+ public default Collection<LivingEntity> getNearbyLivingEntities(Location loc, double xRadius, double yRadius, double zRadius) {
+ return getNearbyEntitiesByType(org.bukkit.entity.LivingEntity.class, loc, xRadius, yRadius, zRadius);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param radius X Radius
+ */
+ public default Collection<LivingEntity> getNearbyLivingEntities(Location loc, double radius, Predicate<LivingEntity> predicate) {
+ return getNearbyEntitiesByType(org.bukkit.entity.LivingEntity.class, loc, radius, radius, radius, predicate);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xzRadius X/Z Radius
+ * @param yRadius Y Radius
+ */
+ public default Collection<LivingEntity> getNearbyLivingEntities(Location loc, double xzRadius, double yRadius, Predicate<LivingEntity> predicate) {
+ return getNearbyEntitiesByType(org.bukkit.entity.LivingEntity.class, loc, xzRadius, yRadius, xzRadius, predicate);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xRadius X Radius
+ * @param yRadius Y Radius
+ * @param zRadius Z radius
+ */
+ public default Collection<LivingEntity> getNearbyLivingEntities(Location loc, double xRadius, double yRadius, double zRadius, Predicate<LivingEntity> predicate) {
+ return getNearbyEntitiesByType(org.bukkit.entity.LivingEntity.class, loc, xRadius, yRadius, zRadius, predicate);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param radius X/Y/Z Radius
+ */
+ public default Collection<Player> getNearbyPlayers(Location loc, double radius) {
+ return getNearbyEntitiesByType(org.bukkit.entity.Player.class, loc, radius, radius, radius);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xzRadius X/Z Radius
+ * @param yRadius Y Radius
+ */
+ public default Collection<Player> getNearbyPlayers(Location loc, double xzRadius, double yRadius) {
+ return getNearbyEntitiesByType(org.bukkit.entity.Player.class, loc, xzRadius, yRadius, xzRadius);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xRadius X Radius
+ * @param yRadius Y Radius
+ * @param zRadius Z Radius
+ */
+ public default Collection<Player> getNearbyPlayers(Location loc, double xRadius, double yRadius, double zRadius) {
+ return getNearbyEntitiesByType(org.bukkit.entity.Player.class, loc, xRadius, yRadius, zRadius);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param radius X/Y/Z Radius
+ */
+ public default Collection<Player> getNearbyPlayers(Location loc, double radius, Predicate<Player> predicate) {
+ return getNearbyEntitiesByType(org.bukkit.entity.Player.class, loc, radius, radius, radius, predicate);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xzRadius X/Z Radius
+ * @param yRadius Y Radius
+ */
+ public default Collection<Player> getNearbyPlayers(Location loc, double xzRadius, double yRadius, Predicate<Player> predicate) {
+ return getNearbyEntitiesByType(org.bukkit.entity.Player.class, loc, xzRadius, yRadius, xzRadius, predicate);
+ }
+
+ /**
+ * Gets nearby players within the specified radius (bounding box)
+ * @param loc Center location
+ * @param xRadius X Radius
+ * @param yRadius Y Radius
+ * @param zRadius Z Radius
+ */
+ public default Collection<Player> getNearbyPlayers(Location loc, double xRadius, double yRadius, double zRadius, Predicate<Player> predicate) {
+ return getNearbyEntitiesByType(org.bukkit.entity.Player.class, loc, xRadius, yRadius, zRadius, predicate);
+ }
+
+ /**
+ * Gets all nearby entities of the specified type, within the specified radius (bounding box)
+ * @param clazz Type to filter by
+ * @param loc Center location
+ * @param radius X/Y/Z radius to search within
+ */
+ public default <T extends Entity> Collection<T> getNearbyEntitiesByType(Class<? extends T> clazz, Location loc, double radius) {
+ return getNearbyEntitiesByType(clazz, loc, radius, radius, radius, null);
+ }
+
+ /**
+ * Gets all nearby entities of the specified type, within the specified radius, with x and x radius matching (bounding box)
+ * @param clazz Type to filter by
+ * @param loc Center location
+ * @param xzRadius X/Z radius to search within
+ * @param yRadius Y radius to search within
+ */
+ public default <T extends Entity> Collection<T> getNearbyEntitiesByType(Class<? extends T> clazz, Location loc, double xzRadius, double yRadius) {
+ return getNearbyEntitiesByType(clazz, loc, xzRadius, yRadius, xzRadius, null);
+ }
+
+ /**
+ * Gets all nearby entities of the specified type, within the specified radius (bounding box)
+ * @param clazz Type to filter by
+ * @param loc Center location
+ * @param xRadius X Radius
+ * @param yRadius Y Radius
+ * @param zRadius Z Radius
+ */
+ public default <T extends Entity> Collection<T> getNearbyEntitiesByType(Class<? extends T> clazz, Location loc, double xRadius, double yRadius, double zRadius) {
+ return getNearbyEntitiesByType(clazz, loc, xRadius, yRadius, zRadius, null);
+ }
+
+ /**
+ * Gets all nearby entities of the specified type, within the specified radius (bounding box)
+ * @param clazz Type to filter by
+ * @param loc Center location
+ * @param radius X/Y/Z radius to search within
+ */
+ public default <T extends Entity> Collection<T> getNearbyEntitiesByType(Class<? extends T> clazz, Location loc, double radius, Predicate<T> predicate) {
+ return getNearbyEntitiesByType(clazz, loc, radius, radius, radius, predicate);
+ }
+
+ /**
+ * Gets all nearby entities of the specified type, within the specified radius, with x and x radius matching (bounding box)
+ * @param clazz Type to filter by
+ * @param loc Center location
+ * @param xzRadius X/Z radius to search within
+ * @param yRadius Y radius to search within
+ */
+ public default <T extends Entity> Collection<T> getNearbyEntitiesByType(Class<? extends T> clazz, Location loc, double xzRadius, double yRadius, Predicate<T> predicate) {
+ return getNearbyEntitiesByType(clazz, loc, xzRadius, yRadius, xzRadius, predicate);
+ }
+
+ /**
+ * Gets all nearby entities of the specified type, within the specified radius (bounding box)
+ * @param clazz Type to filter by
+ * @param loc Center location
+ * @param xRadius X Radius
+ * @param yRadius Y Radius
+ * @param zRadius Z Radius
+ */
+ public default <T extends Entity> Collection<T> getNearbyEntitiesByType(Class<? extends Entity> clazz, Location loc, double xRadius, double yRadius, double zRadius, Predicate<T> predicate) {
+ if (clazz == null) {
+ clazz = Entity.class;
+ }
+ List<T> nearby = new ArrayList<>();
+ for (Entity bukkitEntity : getNearbyEntities(loc, xRadius, yRadius, zRadius)) {
+ //noinspection unchecked
+ if (clazz.isAssignableFrom(bukkitEntity.getClass()) && (predicate == null || predicate.test((T) bukkitEntity))) {
+ //noinspection unchecked
+ nearby.add((T) bukkitEntity);
+ }
+ }
+ return nearby;
+ }
+ // Paper end
+
/**
* Get a list of all players in this World
*
--
2.17.0