126 lines
3.4 KiB
Java
126 lines
3.4 KiB
Java
package lol.pyr.znpcsplus.npc;
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import lol.pyr.znpcsplus.entity.EntityProperty;
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import lol.pyr.znpcsplus.entity.PacketEntity;
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import lol.pyr.znpcsplus.entity.PacketLocation;
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import lol.pyr.znpcsplus.entity.PropertyHolder;
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import lol.pyr.znpcsplus.hologram.Hologram;
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import lol.pyr.znpcsplus.interaction.NPCAction;
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import lol.pyr.znpcsplus.util.Viewable;
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import org.bukkit.Bukkit;
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import org.bukkit.World;
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import org.bukkit.entity.Player;
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import java.util.*;
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public class NPC extends Viewable implements PropertyHolder {
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protected static final Set<NPC> _ALL_NPCS = new HashSet<>();
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private final Set<Player> viewers = new HashSet<>();
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private final String worldName;
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private PacketEntity entity;
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private PacketLocation location;
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private NPCType type;
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private final Hologram hologram;
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private final Map<EntityProperty<?>, Object> propertyMap = new HashMap<>();
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private final Set<NPCAction> actions = new HashSet<>();
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public NPC(World world, NPCType type, PacketLocation location) {
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this.worldName = world.getName();
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this.type = type;
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this.location = location;
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entity = new PacketEntity(this, type.getType(), location);
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hologram = new Hologram(location.withY(location.getY() + type.getHologramOffset()));
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_ALL_NPCS.add(this);
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}
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public void setType(NPCType type) {
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UNSAFE_hideAll();
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this.type = type;
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entity = new PacketEntity(this, type.getType(), entity.getLocation());
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UNSAFE_showAll();
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}
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public NPCType getType() {
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return type;
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}
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public PacketEntity getEntity() {
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return entity;
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}
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public PacketLocation getLocation() {
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return location;
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}
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public void setLocation(PacketLocation location) {
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this.location = location;
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entity.setLocation(location, viewers);
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hologram.setLocation(location.withY(location.getY() + type.getHologramOffset()));
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}
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public Hologram getHologram() {
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return hologram;
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}
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public World getWorld() {
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return Bukkit.getWorld(worldName);
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}
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@Override
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public void delete() {
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_ALL_NPCS.remove(this);
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super.delete();
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}
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public void undelete() {
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_ALL_NPCS.add(this);
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}
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@Override
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protected void _show(Player player) {
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entity.spawn(player);
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hologram.show(player);
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}
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@Override
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protected void _hide(Player player) {
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entity.despawn(player);
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hologram.hide(player);
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}
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private void _refreshMeta() {
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for (Player viewer : viewers) entity.refreshMeta(viewer);
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}
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@SuppressWarnings("unchecked")
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public <T> T getProperty(EntityProperty<T> key) {
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return hasProperty(key) ? (T) propertyMap.get(key) : key.getDefaultValue();
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}
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public boolean hasProperty(EntityProperty<?> key) {
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return propertyMap.containsKey(key);
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}
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public <T> void setProperty(EntityProperty<T> key, T value) {
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if (value.equals(key.getDefaultValue())) removeProperty(key);
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else {
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propertyMap.put(key, value);
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_refreshMeta();
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}
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}
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public void removeProperty(EntityProperty<?> key) {
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propertyMap.remove(key);
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_refreshMeta();
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}
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public Collection<NPCAction> getActions() {
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return Collections.unmodifiableSet(actions);
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}
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public void addAction(NPCAction action) {
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actions.add(action);
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}
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}
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