887 lines
36 KiB
Java
887 lines
36 KiB
Java
package net.citizensnpcs;
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import java.lang.reflect.Method;
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import java.util.Arrays;
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import java.util.List;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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import org.bukkit.Material;
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import org.bukkit.entity.Entity;
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import org.bukkit.entity.EntityType;
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import org.bukkit.entity.FishHook;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.entity.Minecart;
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import org.bukkit.entity.Player;
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import org.bukkit.entity.Snowman;
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import org.bukkit.entity.Vehicle;
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import org.bukkit.event.Cancellable;
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import org.bukkit.event.Event;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.HandlerList;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.EntityBlockFormEvent;
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import org.bukkit.event.entity.CreatureSpawnEvent;
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import org.bukkit.event.entity.EntityCombustByBlockEvent;
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import org.bukkit.event.entity.EntityCombustByEntityEvent;
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import org.bukkit.event.entity.EntityCombustEvent;
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import org.bukkit.event.entity.EntityDamageByBlockEvent;
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import org.bukkit.event.entity.EntityDamageByEntityEvent;
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import org.bukkit.event.entity.EntityDamageEvent;
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import org.bukkit.event.entity.EntityDeathEvent;
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import org.bukkit.event.entity.EntityPortalEvent;
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import org.bukkit.event.entity.EntityTameEvent;
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import org.bukkit.event.entity.EntityTargetEvent;
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import org.bukkit.event.entity.EntityTransformEvent;
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import org.bukkit.event.entity.ItemDespawnEvent;
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import org.bukkit.event.entity.PlayerDeathEvent;
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import org.bukkit.event.entity.PlayerLeashEntityEvent;
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import org.bukkit.event.entity.PotionSplashEvent;
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import org.bukkit.event.entity.ProjectileHitEvent;
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import org.bukkit.event.player.PlayerChangedWorldEvent;
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import org.bukkit.event.player.PlayerFishEvent;
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import org.bukkit.event.player.PlayerInteractEntityEvent;
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import org.bukkit.event.player.PlayerJoinEvent;
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import org.bukkit.event.player.PlayerMoveEvent;
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import org.bukkit.event.player.PlayerQuitEvent;
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import org.bukkit.event.player.PlayerRespawnEvent;
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import org.bukkit.event.player.PlayerTeleportEvent;
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import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
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import org.bukkit.event.server.PluginDisableEvent;
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import org.bukkit.event.vehicle.VehicleDamageEvent;
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import org.bukkit.event.vehicle.VehicleDestroyEvent;
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import org.bukkit.event.vehicle.VehicleEnterEvent;
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import org.bukkit.event.world.ChunkEvent;
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import org.bukkit.event.world.ChunkLoadEvent;
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import org.bukkit.event.world.ChunkUnloadEvent;
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import org.bukkit.event.world.EntitiesLoadEvent;
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import org.bukkit.event.world.EntitiesUnloadEvent;
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import org.bukkit.event.world.WorldLoadEvent;
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import org.bukkit.event.world.WorldUnloadEvent;
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import org.bukkit.plugin.PluginDescriptionFile;
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import org.bukkit.plugin.RegisteredListener;
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import org.bukkit.scheduler.BukkitRunnable;
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import org.bukkit.util.Vector;
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import com.google.common.base.Joiner;
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import com.google.common.base.Predicates;
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import com.google.common.collect.ArrayListMultimap;
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import com.google.common.collect.Iterables;
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import com.google.common.collect.ListMultimap;
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import com.google.common.collect.Lists;
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import net.citizensnpcs.Settings.Setting;
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import net.citizensnpcs.api.CitizensAPI;
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import net.citizensnpcs.api.ai.event.NavigationBeginEvent;
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import net.citizensnpcs.api.ai.event.NavigationCompleteEvent;
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import net.citizensnpcs.api.event.CitizensPreReloadEvent;
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import net.citizensnpcs.api.event.CommandSenderCreateNPCEvent;
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import net.citizensnpcs.api.event.DespawnReason;
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import net.citizensnpcs.api.event.EntityTargetNPCEvent;
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import net.citizensnpcs.api.event.NPCCombustByBlockEvent;
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import net.citizensnpcs.api.event.NPCCombustByEntityEvent;
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import net.citizensnpcs.api.event.NPCCombustEvent;
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import net.citizensnpcs.api.event.NPCDamageByBlockEvent;
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import net.citizensnpcs.api.event.NPCDamageByEntityEvent;
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import net.citizensnpcs.api.event.NPCDamageEntityEvent;
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import net.citizensnpcs.api.event.NPCDamageEvent;
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import net.citizensnpcs.api.event.NPCDeathEvent;
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import net.citizensnpcs.api.event.NPCDespawnEvent;
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import net.citizensnpcs.api.event.NPCKnockbackEvent;
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import net.citizensnpcs.api.event.NPCLeftClickEvent;
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import net.citizensnpcs.api.event.NPCPushEvent;
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import net.citizensnpcs.api.event.NPCRemoveEvent;
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import net.citizensnpcs.api.event.NPCRightClickEvent;
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import net.citizensnpcs.api.event.NPCSeenByPlayerEvent;
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import net.citizensnpcs.api.event.NPCSpawnEvent;
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import net.citizensnpcs.api.event.NPCVehicleDamageEvent;
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import net.citizensnpcs.api.event.PlayerCreateNPCEvent;
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import net.citizensnpcs.api.event.SpawnReason;
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import net.citizensnpcs.api.npc.NPC;
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import net.citizensnpcs.api.trait.trait.Owner;
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import net.citizensnpcs.api.trait.trait.PlayerFilter;
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import net.citizensnpcs.api.util.Messaging;
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import net.citizensnpcs.editor.Editor;
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import net.citizensnpcs.npc.ai.NPCHolder;
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import net.citizensnpcs.npc.skin.SkinUpdateTracker;
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import net.citizensnpcs.trait.ClickRedirectTrait;
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import net.citizensnpcs.trait.CommandTrait;
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import net.citizensnpcs.trait.Controllable;
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import net.citizensnpcs.trait.CurrentLocation;
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import net.citizensnpcs.trait.ShopTrait;
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import net.citizensnpcs.util.ChunkCoord;
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import net.citizensnpcs.util.Messages;
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import net.citizensnpcs.util.NMS;
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import net.citizensnpcs.util.PlayerAnimation;
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import net.citizensnpcs.util.Util;
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public class EventListen implements Listener {
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private Listener chunkEventListener;
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private final SkinUpdateTracker skinUpdateTracker;
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private final ListMultimap<ChunkCoord, NPC> toRespawn = ArrayListMultimap.create(64, 4);
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EventListen() {
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this.skinUpdateTracker = new SkinUpdateTracker();
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try {
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Class.forName("org.bukkit.event.world.EntitiesLoadEvent");
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Bukkit.getPluginManager().registerEvents(new Listener() {
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onEntitiesLoad(EntitiesLoadEvent event) {
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loadNPCs(event);
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onEntitiesUnload(EntitiesUnloadEvent event) {
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unloadNPCs(event, event.getEntities());
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}
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}, CitizensAPI.getPlugin());
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} catch (Throwable ex) {
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}
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try {
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Class.forName("org.bukkit.event.entity.EntityTransformEvent");
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Bukkit.getPluginManager().registerEvents(new Listener() {
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@EventHandler
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public void onEntityTransform(EntityTransformEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null)
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return;
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if (npc.isProtected()) {
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event.setCancelled(true);
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}
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}
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}, CitizensAPI.getPlugin());
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} catch (Throwable ex) {
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}
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Class<?> kbc = null;
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try {
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kbc = Class.forName("com.destroystokyo.paper.event.entity.EntityKnockbackByEntityEvent");
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} catch (ClassNotFoundException e) {
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}
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if (kbc != null) {
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registerKnockbackEvent(kbc);
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}
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Class<?> pbeac = null;
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try {
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pbeac = Class.forName("io.papermc.paper.event.entity.EntityPushedByEntityAttackEvent");
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} catch (ClassNotFoundException e) {
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}
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if (pbeac != null) {
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registerPushEvent(pbeac);
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}
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}
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private void checkCreationEvent(CommandSenderCreateNPCEvent event) {
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if (event.getCreator().hasPermission("citizens.admin.avoid-limits"))
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return;
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int limit = Setting.DEFAULT_NPC_LIMIT.asInt();
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int maxChecks = Setting.MAX_NPC_LIMIT_CHECKS.asInt();
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for (int i = maxChecks; i >= 0; i--) {
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if (!event.getCreator().hasPermission("citizens.npc.limit." + i))
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continue;
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limit = i;
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break;
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}
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if (limit < 0)
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return;
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int owned = 0;
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for (NPC npc : CitizensAPI.getNPCRegistry()) {
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if (!event.getNPC().equals(npc) && npc.hasTrait(Owner.class)
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&& npc.getTraitNullable(Owner.class).isOwnedBy(event.getCreator())) {
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owned++;
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}
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}
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int wouldOwn = owned + 1;
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if (wouldOwn > limit) {
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event.setCancelled(true);
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event.setCancelReason(Messaging.tr(Messages.OVER_NPC_LIMIT, limit));
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}
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}
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private Iterable<NPC> getAllNPCs() {
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return Iterables.filter(Iterables.concat(CitizensAPI.getNPCRegistries()), Predicates.notNull());
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}
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void loadNPCs(ChunkEvent event) {
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ChunkCoord coord = new ChunkCoord(event.getChunk());
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Runnable runnable = () -> respawnAllFromCoord(coord, event);
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if (Messaging.isDebugging() && Setting.DEBUG_CHUNK_LOADS.asBoolean() && toRespawn.containsKey(coord)) {
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new Exception("CITIZENS CHUNK LOAD DEBUG " + coord).printStackTrace();
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}
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if (event instanceof Cancellable) {
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runnable.run();
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} else {
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Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(), runnable);
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}
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onChunkLoad(ChunkLoadEvent event) {
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if (chunkEventListener != null)
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return;
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loadNPCs(event);
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}
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@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
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public void onChunkUnload(final ChunkUnloadEvent event) {
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if (chunkEventListener != null)
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return;
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unloadNPCs(event, Arrays.asList(event.getChunk().getEntities()));
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}
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@EventHandler(priority = EventPriority.MONITOR)
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public void onCitizensReload(CitizensPreReloadEvent event) {
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skinUpdateTracker.reset();
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toRespawn.clear();
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}
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@EventHandler(ignoreCancelled = true)
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public void onCommandSenderCreateNPC(CommandSenderCreateNPCEvent event) {
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checkCreationEvent(event);
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}
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@EventHandler
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public void onEntityBlockForm(EntityBlockFormEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null)
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return;
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if (npc.getEntity() instanceof Snowman) {
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event.setCancelled(true);
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}
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}
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@EventHandler
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public void onEntityCombust(EntityCombustEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null)
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return;
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event.setCancelled(npc.isProtected());
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if (event instanceof EntityCombustByEntityEvent) {
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Bukkit.getPluginManager().callEvent(new NPCCombustByEntityEvent((EntityCombustByEntityEvent) event, npc));
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} else if (event instanceof EntityCombustByBlockEvent) {
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Bukkit.getPluginManager().callEvent(new NPCCombustByBlockEvent((EntityCombustByBlockEvent) event, npc));
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} else {
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Bukkit.getPluginManager().callEvent(new NPCCombustEvent(event, npc));
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}
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}
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@EventHandler(priority = EventPriority.LOWEST)
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public void onEntityDamage(EntityDamageEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null) {
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if (event instanceof EntityDamageByEntityEvent) {
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npc = CitizensAPI.getNPCRegistry().getNPC(((EntityDamageByEntityEvent) event).getDamager());
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if (npc == null)
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return;
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event.setCancelled(!npc.data().get(NPC.Metadata.DAMAGE_OTHERS, true));
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NPCDamageEntityEvent damageEvent = new NPCDamageEntityEvent(npc, (EntityDamageByEntityEvent) event);
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Bukkit.getPluginManager().callEvent(damageEvent);
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}
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return;
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}
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event.setCancelled(npc.isProtected());
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if (event instanceof EntityDamageByEntityEvent) {
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NPCDamageByEntityEvent damageEvent = new NPCDamageByEntityEvent(npc, (EntityDamageByEntityEvent) event);
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Bukkit.getPluginManager().callEvent(damageEvent);
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if (!damageEvent.isCancelled() || !(damageEvent.getDamager() instanceof Player))
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return;
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Player damager = (Player) damageEvent.getDamager();
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if (npc.hasTrait(ClickRedirectTrait.class)) {
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npc = npc.getTraitNullable(ClickRedirectTrait.class).getRedirectNPC();
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if (npc == null)
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return;
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}
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NPCLeftClickEvent leftClickEvent = new NPCLeftClickEvent(npc, damager);
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Bukkit.getPluginManager().callEvent(leftClickEvent);
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if (npc.hasTrait(CommandTrait.class)) {
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npc.getTraitNullable(CommandTrait.class).dispatch(damager, CommandTrait.Hand.LEFT);
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}
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} else if (event instanceof EntityDamageByBlockEvent) {
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Bukkit.getPluginManager().callEvent(new NPCDamageByBlockEvent(npc, (EntityDamageByBlockEvent) event));
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} else {
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Bukkit.getPluginManager().callEvent(new NPCDamageEvent(npc, event));
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}
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}
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@EventHandler(ignoreCancelled = true)
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public void onEntityDeath(EntityDeathEvent event) {
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final NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null)
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return;
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if (!npc.data().get(NPC.Metadata.DROPS_ITEMS, false)) {
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event.getDrops().clear();
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}
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final Location location = npc.getStoredLocation();
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Bukkit.getPluginManager().callEvent(new NPCDeathEvent(npc, event));
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npc.despawn(DespawnReason.DEATH);
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int delay = npc.data().get(NPC.Metadata.RESPAWN_DELAY, -1);
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if (delay < 0)
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return;
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int deathAnimationTicks = event.getEntity() instanceof LivingEntity ? 20 : 2;
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Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(), () -> {
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if (!npc.isSpawned() && npc.getOwningRegistry().getByUniqueId(npc.getUniqueId()) == npc) {
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npc.spawn(location, SpawnReason.TIMED_RESPAWN);
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}
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}, delay + deathAnimationTicks);
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}
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@EventHandler
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public void onEntityPortal(EntityPortalEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null || npc.getEntity().getType() != EntityType.PLAYER)
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return;
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event.setCancelled(true);
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npc.despawn(DespawnReason.PENDING_RESPAWN);
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event.getTo().getChunk();
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npc.spawn(event.getTo(), SpawnReason.RESPAWN);
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}
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@EventHandler(priority = EventPriority.HIGHEST)
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public void onEntitySpawn(CreatureSpawnEvent event) {
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if (event.isCancelled() && CitizensAPI.getNPCRegistry().isNPC(event.getEntity())) {
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event.setCancelled(false);
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}
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}
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@EventHandler(ignoreCancelled = true)
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public void onEntityTame(EntityTameEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null || !npc.isProtected())
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return;
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event.setCancelled(true);
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}
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@EventHandler
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public void onEntityTarget(EntityTargetEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getTarget());
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if (npc == null)
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return;
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event.setCancelled(!npc.data().get(NPC.Metadata.TARGETABLE, !npc.isProtected()));
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Bukkit.getPluginManager().callEvent(new EntityTargetNPCEvent(event, npc));
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}
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@EventHandler(ignoreCancelled = true)
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public void onItemDespawn(ItemDespawnEvent event) {
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NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
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if (npc == null)
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return;
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event.setCancelled(true);
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}
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@EventHandler
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public void onNavigationBegin(NavigationBeginEvent event) {
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skinUpdateTracker.onNPCNavigationBegin(event.getNPC());
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}
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@EventHandler
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public void onNavigationComplete(NavigationCompleteEvent event) {
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skinUpdateTracker.onNPCNavigationComplete(event.getNPC());
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}
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@EventHandler
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public void onNeedsRespawn(NPCNeedsRespawnEvent event) {
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ChunkCoord coord = new ChunkCoord(event.getSpawnLocation());
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if (toRespawn.containsEntry(coord, event.getNPC()))
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return;
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Messaging.debug("Stored", event.getNPC(), "for respawn from NPCNeedsRespawnEvent");
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toRespawn.put(coord, event.getNPC());
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onNPCDespawn(NPCDespawnEvent event) {
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if (event.getReason() == DespawnReason.PLUGIN || event.getReason() == DespawnReason.REMOVAL
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|| event.getReason() == DespawnReason.RELOAD) {
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Messaging.idebug(() -> Joiner.on(' ').join("Preventing further respawns of", event.getNPC(),
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"due to DespawnReason." + event.getReason()));
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toRespawn.values().remove(event.getNPC());
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} else {
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Messaging.idebug(() -> Joiner.on(' ').join("Removing", event.getNPC(),
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"from skin tracker due to DespawnReason." + event.getReason().name()));
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}
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skinUpdateTracker.onNPCDespawn(event.getNPC());
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}
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@EventHandler
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public void onNPCKnockback(NPCKnockbackEvent event) {
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if (event.getNPC().data().has(NPC.Metadata.KNOCKBACK)) {
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event.setCancelled(!event.getNPC().data().get(NPC.Metadata.KNOCKBACK, true));
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}
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}
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@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
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public void onNPCRemove(NPCRemoveEvent event) {
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toRespawn.values().remove(event.getNPC());
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}
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@EventHandler(ignoreCancelled = true)
|
|
public void onNPCSeenByPlayer(NPCSeenByPlayerEvent event) {
|
|
NPC npc = event.getNPC();
|
|
if (npc.hasTrait(ClickRedirectTrait.class)) {
|
|
npc = npc.getOrAddTrait(ClickRedirectTrait.class).getRedirectNPC();
|
|
}
|
|
|
|
if (npc.hasTrait(PlayerFilter.class)) {
|
|
event.setCancelled(npc.getOrAddTrait(PlayerFilter.class).onSeenByPlayer(event.getPlayer()));
|
|
}
|
|
}
|
|
|
|
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
|
|
public void onNPCSpawn(NPCSpawnEvent event) {
|
|
skinUpdateTracker.onNPCSpawn(event.getNPC());
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Removing respawns of", event.getNPC(),
|
|
"due to SpawnReason." + event.getReason()));
|
|
toRespawn.values().remove(event.getNPC());
|
|
}
|
|
|
|
@EventHandler
|
|
public void onPlayerChangedWorld(PlayerChangedWorldEvent event) {
|
|
skinUpdateTracker.removePlayer(event.getPlayer().getUniqueId());
|
|
skinUpdateTracker.updatePlayer(event.getPlayer(), 20, true);
|
|
if (CitizensAPI.getNPCRegistry().getNPC(event.getPlayer()) == null)
|
|
return;
|
|
|
|
Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(), () -> {
|
|
NMS.replaceTracker(event.getPlayer());
|
|
NMS.removeFromServerPlayerList(event.getPlayer());
|
|
}, 1);
|
|
// on teleport, player NPCs are added to the server player list. this is
|
|
// undesirable as player NPCs are not real players and confuse plugins.
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onPlayerCreateNPC(PlayerCreateNPCEvent event) {
|
|
checkCreationEvent(event);
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onPlayerDeath(PlayerDeathEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
|
|
if (npc == null)
|
|
return;
|
|
|
|
if (npc.requiresNameHologram()) {
|
|
event.setDeathMessage(event.getDeathMessage().replace(event.getEntity().getName(), npc.getFullName()));
|
|
}
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onPlayerFish(PlayerFishEvent event) {
|
|
if (CitizensAPI.getNPCRegistry().isNPC(event.getCaught())
|
|
&& CitizensAPI.getNPCRegistry().getNPC(event.getCaught()).isProtected()) {
|
|
event.setCancelled(true);
|
|
}
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true, priority = EventPriority.HIGHEST)
|
|
public void onPlayerInteractEntity(PlayerInteractEntityEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getRightClicked());
|
|
if (npc == null || Util.isOffHand(event))
|
|
return;
|
|
|
|
ClickRedirectTrait crt = npc.getTraitNullable(ClickRedirectTrait.class);
|
|
if (crt != null && (npc = crt.getRedirectNPC()) == null)
|
|
return;
|
|
|
|
Player player = event.getPlayer();
|
|
NPCRightClickEvent rightClickEvent = new NPCRightClickEvent(npc, player);
|
|
if (event.getPlayer().getItemInHand().getType() == Material.NAME_TAG) {
|
|
rightClickEvent.setCancelled(npc.isProtected());
|
|
}
|
|
|
|
Bukkit.getPluginManager().callEvent(rightClickEvent);
|
|
if (rightClickEvent.isCancelled()) {
|
|
event.setCancelled(true);
|
|
return;
|
|
}
|
|
|
|
if (npc.hasTrait(CommandTrait.class)) {
|
|
npc.getTraitNullable(CommandTrait.class).dispatch(player, CommandTrait.Hand.RIGHT);
|
|
rightClickEvent.setDelayedCancellation(true);
|
|
}
|
|
|
|
if (npc.hasTrait(ShopTrait.class)) {
|
|
npc.getTraitNullable(ShopTrait.class).onRightClick(player);
|
|
rightClickEvent.setDelayedCancellation(true);
|
|
}
|
|
|
|
if (rightClickEvent.isDelayedCancellation()) {
|
|
event.setCancelled(true);
|
|
}
|
|
|
|
if (event.isCancelled()) {
|
|
if (SUPPORT_STOP_USE_ITEM) {
|
|
try {
|
|
PlayerAnimation.STOP_USE_ITEM.play(player);
|
|
Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(),
|
|
() -> PlayerAnimation.STOP_USE_ITEM.play(player));
|
|
} catch (UnsupportedOperationException e) {
|
|
SUPPORT_STOP_USE_ITEM = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@EventHandler(priority = EventPriority.MONITOR)
|
|
public void onPlayerJoin(PlayerJoinEvent event) {
|
|
skinUpdateTracker.updatePlayer(event.getPlayer(), Setting.INITIAL_PLAYER_JOIN_SKIN_PACKET_DELAY.asTicks(),
|
|
true);
|
|
CitizensAPI.getLocationLookup().onJoin(event);
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onPlayerLeashEntity(PlayerLeashEntityEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getEntity());
|
|
if (npc == null)
|
|
return;
|
|
|
|
boolean leashProtected = npc.isProtected();
|
|
if (npc.data().get(NPC.Metadata.LEASH_PROTECTED, leashProtected)) {
|
|
event.setCancelled(true);
|
|
}
|
|
}
|
|
|
|
// recalculate player NPCs the first time a player moves and every time
|
|
// a player moves a certain distance from their last position.
|
|
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
|
|
public void onPlayerMove(final PlayerMoveEvent event) {
|
|
skinUpdateTracker.onPlayerMove(event.getPlayer());
|
|
}
|
|
|
|
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
|
|
public void onPlayerQuit(PlayerQuitEvent event) {
|
|
Editor.leave(event.getPlayer());
|
|
if (event.getPlayer().isInsideVehicle()) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getPlayer().getVehicle());
|
|
if (npc != null) {
|
|
event.getPlayer().leaveVehicle();
|
|
}
|
|
}
|
|
|
|
skinUpdateTracker.removePlayer(event.getPlayer().getUniqueId());
|
|
CitizensAPI.getLocationLookup().onQuit(event);
|
|
}
|
|
|
|
@EventHandler(priority = EventPriority.MONITOR)
|
|
public void onPlayerRespawn(PlayerRespawnEvent event) {
|
|
skinUpdateTracker.updatePlayer(event.getPlayer(), 15, true);
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onPlayerTeleport(final PlayerTeleportEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getPlayer());
|
|
if (event.getCause() == TeleportCause.PLUGIN && npc != null && !npc.data().has("citizens-force-teleporting")
|
|
&& Setting.PLAYER_TELEPORT_DELAY.asTicks() > 0) {
|
|
event.setCancelled(true);
|
|
Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(), () -> {
|
|
npc.data().set("citizens-force-teleporting", true);
|
|
event.getPlayer().teleport(event.getTo());
|
|
npc.data().remove("citizens-force-teleporting");
|
|
}, Setting.PLAYER_TELEPORT_DELAY.asTicks());
|
|
}
|
|
|
|
skinUpdateTracker.updatePlayer(event.getPlayer(), 15, true);
|
|
}
|
|
|
|
@EventHandler
|
|
public void onPluginDisable(PluginDisableEvent event) {
|
|
// hack: Spigot now unloads plugin classes on disable in reverse order so prefer unloading at the start of
|
|
// plugin disable cycle
|
|
PluginDescriptionFile file = event.getPlugin().getDescription();
|
|
for (String plugin : Iterables.concat(file.getDepend(), file.getSoftDepend())) {
|
|
if (plugin.equalsIgnoreCase("citizens") && CitizensAPI.hasImplementation()) {
|
|
((Citizens) CitizensAPI.getPlugin()).onDependentPluginDisable();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onPotionSplashEvent(PotionSplashEvent event) {
|
|
for (LivingEntity entity : event.getAffectedEntities()) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(entity);
|
|
if (npc == null)
|
|
continue;
|
|
|
|
if (npc.isProtected()) {
|
|
event.setIntensity(entity, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onProjectileHit(final ProjectileHitEvent event) {
|
|
if (!(event.getEntity() instanceof FishHook))
|
|
return;
|
|
NMS.removeHookIfNecessary((FishHook) event.getEntity());
|
|
new BukkitRunnable() {
|
|
int n = 0;
|
|
|
|
@Override
|
|
public void run() {
|
|
if (n++ > 5 || !CitizensAPI.hasImplementation()) {
|
|
cancel();
|
|
return;
|
|
}
|
|
|
|
NMS.removeHookIfNecessary((FishHook) event.getEntity());
|
|
}
|
|
}.runTaskTimer(CitizensAPI.getPlugin(), 0, 1);
|
|
}
|
|
|
|
@EventHandler
|
|
public void onVehicleDamage(VehicleDamageEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getVehicle());
|
|
if (npc == null)
|
|
return;
|
|
|
|
event.setCancelled(npc.isProtected());
|
|
|
|
NPCVehicleDamageEvent damageEvent = new NPCVehicleDamageEvent(npc, event);
|
|
Bukkit.getPluginManager().callEvent(damageEvent);
|
|
|
|
if (!damageEvent.isCancelled() || !(damageEvent.getDamager() instanceof Player))
|
|
return;
|
|
|
|
Player damager = (Player) damageEvent.getDamager();
|
|
|
|
NPCLeftClickEvent leftClickEvent = new NPCLeftClickEvent(npc, damager);
|
|
Bukkit.getPluginManager().callEvent(leftClickEvent);
|
|
if (npc.hasTrait(CommandTrait.class)) {
|
|
npc.getTraitNullable(CommandTrait.class).dispatch(damager, CommandTrait.Hand.LEFT);
|
|
}
|
|
}
|
|
|
|
@EventHandler
|
|
public void onVehicleDestroy(VehicleDestroyEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getVehicle());
|
|
if (npc == null)
|
|
return;
|
|
|
|
event.setCancelled(npc.isProtected());
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onVehicleEnter(final VehicleEnterEvent event) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(event.getVehicle());
|
|
NPC rider = CitizensAPI.getNPCRegistry().getNPC(event.getEntered());
|
|
if (npc == null) {
|
|
if (rider != null && rider.isProtected() && (event.getVehicle().getType().name().contains("BOAT")
|
|
|| event.getVehicle() instanceof Minecart)) {
|
|
event.setCancelled(true);
|
|
}
|
|
return;
|
|
}
|
|
if (npc.getEntity() instanceof Vehicle
|
|
&& (!npc.hasTrait(Controllable.class) || !npc.getTraitNullable(Controllable.class).isEnabled())) {
|
|
event.setCancelled(true);
|
|
}
|
|
}
|
|
|
|
@EventHandler(ignoreCancelled = true)
|
|
public void onWorldLoad(WorldLoadEvent event) {
|
|
for (ChunkCoord chunk : toRespawn.keySet()) {
|
|
if (!chunk.worldUUID.equals(event.getWorld().getUID()) || !event.getWorld().isChunkLoaded(chunk.x, chunk.z))
|
|
continue;
|
|
respawnAllFromCoord(chunk, event);
|
|
}
|
|
}
|
|
|
|
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
|
|
public void onWorldUnload(WorldUnloadEvent event) {
|
|
for (NPC npc : getAllNPCs()) {
|
|
if (npc == null || !npc.isSpawned() || !npc.getEntity().getWorld().equals(event.getWorld()))
|
|
continue;
|
|
|
|
boolean despawned = npc.despawn(DespawnReason.WORLD_UNLOAD);
|
|
if (event.isCancelled() || !despawned) {
|
|
for (ChunkCoord coord : toRespawn.keySet()) {
|
|
if (event.getWorld().getUID().equals(coord.worldUUID)) {
|
|
respawnAllFromCoord(coord, event);
|
|
}
|
|
}
|
|
event.setCancelled(true);
|
|
return;
|
|
}
|
|
|
|
if (npc.isSpawned()) {
|
|
toRespawn.put(new ChunkCoord(npc.getEntity().getLocation()), npc);
|
|
Messaging.debug("Despawned", npc, "due to world unload at", event.getWorld().getName());
|
|
}
|
|
}
|
|
CitizensAPI.getLocationLookup().onWorldUnload(event);
|
|
}
|
|
|
|
private void registerKnockbackEvent(Class<?> kbc) {
|
|
try {
|
|
HandlerList handlers = (HandlerList) kbc.getMethod("getHandlerList").invoke(null);
|
|
Method getEntity = kbc.getMethod("getEntity");
|
|
Method getHitBy = kbc.getMethod("getHitBy");
|
|
Method getKnockbackStrength = kbc.getMethod("getKnockbackStrength");
|
|
Method getAcceleration = kbc.getMethod("getAcceleration");
|
|
handlers.register(new RegisteredListener(new Listener() {
|
|
}, (listener, event) -> {
|
|
try {
|
|
if (event.getClass() != kbc)
|
|
return;
|
|
Entity entity = (Entity) getEntity.invoke(event);
|
|
if (!(entity instanceof NPCHolder))
|
|
return;
|
|
NPC npc = ((NPCHolder) entity).getNPC();
|
|
Entity hitBy = (Entity) getHitBy.invoke(event);
|
|
float strength = (float) getKnockbackStrength.invoke(event);
|
|
Vector vector = (Vector) getAcceleration.invoke(event);
|
|
NPCKnockbackEvent kb = new NPCKnockbackEvent(npc, strength, vector, hitBy);
|
|
Bukkit.getPluginManager().callEvent(kb);
|
|
((Cancellable) event).setCancelled(kb.isCancelled());
|
|
} catch (Throwable ex) {
|
|
ex.printStackTrace();
|
|
}
|
|
}, EventPriority.NORMAL, CitizensAPI.getPlugin(), true));
|
|
} catch (Throwable ex) {
|
|
Messaging.severe("Error registering knockback event forwarder");
|
|
ex.printStackTrace();
|
|
}
|
|
}
|
|
|
|
private void registerPushEvent(Class<?> clazz) {
|
|
try {
|
|
HandlerList handlers = (HandlerList) clazz.getMethod("getHandlerList").invoke(null);
|
|
Method getEntity = clazz.getMethod("getEntity");
|
|
Method getPushedBy = clazz.getMethod("getPushedBy");
|
|
Method getAcceleration = clazz.getMethod("getAcceleration");
|
|
handlers.register(new RegisteredListener(new Listener() {
|
|
}, (listener, event) -> {
|
|
if (NPCPushEvent.getHandlerList().getRegisteredListeners().length == 0)
|
|
return;
|
|
if (event.getClass() != clazz)
|
|
return;
|
|
try {
|
|
Entity entity = (Entity) getEntity.invoke(event);
|
|
if (!(entity instanceof NPCHolder))
|
|
return;
|
|
NPC npc = ((NPCHolder) entity).getNPC();
|
|
Entity pushedBy = (Entity) getPushedBy.invoke(event);
|
|
Vector vector = (Vector) getAcceleration.invoke(event);
|
|
NPCPushEvent push = new NPCPushEvent(npc, vector, pushedBy);
|
|
Bukkit.getPluginManager().callEvent(push);
|
|
((Cancellable) event).setCancelled(push.isCancelled());
|
|
} catch (Throwable ex) {
|
|
ex.printStackTrace();
|
|
}
|
|
}, EventPriority.NORMAL, CitizensAPI.getPlugin(), true));
|
|
} catch (Throwable ex) {
|
|
Messaging.severe("Error registering push event forwarder");
|
|
ex.printStackTrace();
|
|
}
|
|
}
|
|
|
|
private void respawnAllFromCoord(ChunkCoord coord, Event event) {
|
|
List<NPC> ids = Lists.newArrayList(toRespawn.get(coord));
|
|
if (ids.size() > 0) {
|
|
Messaging.debug("Respawning all NPCs at", coord, "due to", event);
|
|
}
|
|
|
|
for (int i = 0; i < ids.size(); i++) {
|
|
NPC npc = ids.get(i);
|
|
if (npc.getOwningRegistry().getById(npc.getId()) != npc) {
|
|
Messaging.idebug(() -> "Prevented deregistered NPC from respawning " + npc);
|
|
continue;
|
|
}
|
|
|
|
if (npc.isSpawned()) {
|
|
Messaging.idebug(() -> "Can't respawn NPC " + npc + ": already spawned");
|
|
continue;
|
|
}
|
|
|
|
boolean success = spawn(npc);
|
|
if (!success) {
|
|
ids.remove(i--);
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Couldn't respawn", npc, "during", event, "at", coord));
|
|
continue;
|
|
}
|
|
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Spawned", npc, "during", event, "at", coord));
|
|
}
|
|
for (NPC npc : ids) {
|
|
toRespawn.remove(coord, npc);
|
|
}
|
|
}
|
|
|
|
private boolean spawn(NPC npc) {
|
|
Location spawn = npc.getOrAddTrait(CurrentLocation.class).getLocation();
|
|
if (spawn == null) {
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Couldn't find a spawn location for despawned NPC", npc));
|
|
return false;
|
|
}
|
|
return npc.spawn(spawn, SpawnReason.CHUNK_LOAD);
|
|
}
|
|
|
|
void unloadNPCs(ChunkEvent event, List<Entity> entities) {
|
|
final List<NPC> toDespawn = Lists.newArrayList();
|
|
for (Entity entity : entities) {
|
|
NPC npc = CitizensAPI.getNPCRegistry().getNPC(entity);
|
|
// XXX : npc#isSpawned() checks entity valid status which is now inconsistent on chunk unload between
|
|
// different server software (e.g. Paper and Spigot), so check for npc.getEntity() == null instead.
|
|
if (npc == null || npc.getEntity() == null)
|
|
continue;
|
|
toDespawn.add(npc);
|
|
}
|
|
|
|
if (toDespawn.isEmpty())
|
|
return;
|
|
|
|
ChunkCoord coord = new ChunkCoord(event.getChunk());
|
|
boolean loadChunk = false;
|
|
for (NPC npc : toDespawn) {
|
|
if (!npc.despawn(DespawnReason.CHUNK_UNLOAD)) {
|
|
if (!(event instanceof Cancellable)) {
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Reloading chunk because", npc, "couldn't despawn"));
|
|
loadChunk = true;
|
|
toRespawn.put(coord, npc);
|
|
continue;
|
|
}
|
|
|
|
((Cancellable) event).setCancelled(true);
|
|
Messaging.debug("Cancelled chunk unload at", coord);
|
|
respawnAllFromCoord(coord, event);
|
|
return;
|
|
}
|
|
toRespawn.put(coord, npc);
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Despawned", npc, "due to chunk unload at", coord));
|
|
}
|
|
if (Messaging.isDebugging() && Setting.DEBUG_CHUNK_LOADS.asBoolean()) {
|
|
new Exception("CITIZENS CHUNK UNLOAD DEBUG " + coord).printStackTrace();
|
|
}
|
|
|
|
if (loadChunk) {
|
|
Messaging.idebug(() -> Joiner.on(' ').join("Loading chunk in 10 ticks due to forced chunk load at", coord));
|
|
Bukkit.getScheduler().scheduleSyncDelayedTask(CitizensAPI.getPlugin(), () -> {
|
|
if (!event.getChunk().isLoaded()) {
|
|
event.getChunk().load();
|
|
}
|
|
}, 10);
|
|
}
|
|
}
|
|
|
|
private static boolean SUPPORT_STOP_USE_ITEM = true;
|
|
} |