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@aadnk
aadnk / CancellationDetector.java
Last active March 30, 2024 15:23
A class that allows you to detect which plugin cancelled a given event.
package com.comphenix.example;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.EnumMap;
import java.util.Iterator;
import java.util.List;
import org.bukkit.event.Cancellable;
@aadnk
aadnk / EntityHider.java
Last active October 23, 2024 18:12
Hide or show entities
package com.comphenix.example;
import static com.comphenix.protocol.PacketType.Play.Server.*;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
import java.util.Map;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
@apangin
apangin / HotSpot JVM intrinsics
Last active October 29, 2024 15:13
HotSpot JVM intrinsics
_hashCode java/lang/Object.hashCode()I
_getClass java/lang/Object.getClass()Ljava/lang/Class;
_clone java/lang/Object.clone()Ljava/lang/Object;
_dabs java/lang/Math.abs(D)D
_dsin java/lang/Math.sin(D)D
_dcos java/lang/Math.cos(D)D
_dtan java/lang/Math.tan(D)D
_datan2 java/lang/Math.atan2(DD)D
_dsqrt java/lang/Math.sqrt(D)D
_dlog java/lang/Math.log(D)D
@justisr
justisr / BungeeCom.java
Last active April 14, 2021 20:37
Bungee communications wrapper util
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.UUID;