146 lines
3.5 KiB
Java
146 lines
3.5 KiB
Java
package net.citizensnpcs.npc;
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import java.util.HashSet;
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import java.util.Set;
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import net.citizensnpcs.api.Citizens;
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import net.citizensnpcs.api.event.NPCDespawnEvent;
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import net.citizensnpcs.api.event.NPCSpawnEvent;
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import net.citizensnpcs.api.exception.NPCException;
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import net.citizensnpcs.api.npc.trait.Character;
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import net.citizensnpcs.api.npc.NPC;
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import net.citizensnpcs.api.npc.pathfinding.Navigator;
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import net.citizensnpcs.api.npc.trait.Trait;
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import net.citizensnpcs.api.npc.trait.trait.LocationTrait;
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import net.citizensnpcs.resources.lib.CraftNPC;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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public class CitizensNPC implements NPC {
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private final int id;
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private final Set<Trait> traits = new HashSet<Trait>();
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private Character character = null;
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private CraftNPC mcEntity;
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private boolean spawned;
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protected CitizensNPC(Character character, Trait... traits) {
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this.character = character;
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for (Trait trait : traits) {
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this.traits.add(trait);
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}
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this.id = ((CitizensNPCManager) Citizens.getNPCManager()).getUniqueID();
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}
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@Override
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public void addTrait(Trait trait) throws NPCException {
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if (!hasTrait(trait))
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traits.add(trait);
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else
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throw new NPCException("The NPC already has the trait '" + trait.getName() + "'.");
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}
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@Override
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public void addTrait(String name) throws NPCException {
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addTrait(Citizens.getTraitManager().getTrait(name));
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}
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@Override
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public Character getCharacter() {
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return character;
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}
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@Override
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public int getId() {
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return id;
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}
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@Override
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public Navigator getNavigator() {
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// TODO add default navigator
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return null;
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}
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@Override
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public Trait getTrait(String name) {
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for (Trait trait : traits) {
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if (trait.getName().equals(name)) {
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return trait;
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}
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}
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return null;
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}
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@Override
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public Iterable<Trait> getTraits() {
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return traits;
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}
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@Override
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public boolean hasTrait(Trait trait) {
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return traits.contains(trait);
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}
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@Override
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public boolean hasTrait(String name) {
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return hasTrait(Citizens.getTraitManager().getTrait(name));
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}
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@Override
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public void removeTrait(Trait trait) throws NPCException {
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if (!hasTrait(trait))
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throw new NPCException("The NPC does not have a trait with the name of '" + trait.getName() + ".");
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traits.remove(trait);
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}
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@Override
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public void removeTrait(String name) throws NPCException {
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removeTrait(Citizens.getTraitManager().getTrait(name));
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}
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@Override
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public void setCharacter(Character character) throws NPCException {
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if (this.character.equals(character))
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throw new NPCException("The NPC already has the character '" + character.getName() + "'.");
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this.character = character;
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}
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@Override
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public boolean isSpawned() {
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return spawned;
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}
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@Override
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public void spawn(Location loc) throws NPCException {
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if (spawned)
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throw new NPCException("The NPC is already spawned.");
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NPCSpawnEvent spawnEvent = new NPCSpawnEvent(this, loc);
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Bukkit.getPluginManager().callEvent(spawnEvent);
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if (spawnEvent.isCancelled()) {
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return;
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}
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addTrait(new LocationTrait(loc));
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mcEntity = ((CitizensNPCManager) Citizens.getNPCManager()).spawn(this);
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}
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@Override
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public void despawn() throws NPCException {
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if (!spawned)
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throw new NPCException("The NPC is already despawned.");
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Bukkit.getPluginManager().callEvent(new NPCDespawnEvent(this));
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mcEntity.die();
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((CitizensNPCManager) Citizens.getNPCManager()).despawn(this);
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}
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@Override
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public void remove() {
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// TODO
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}
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public CraftNPC getHandle() {
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return mcEntity;
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}
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} |