103 lines
3.0 KiB
Java
103 lines
3.0 KiB
Java
package net.citizensnpcs.npc.entity;
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import net.citizensnpcs.api.npc.NPC;
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import net.citizensnpcs.api.trait.trait.Equipment;
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import net.citizensnpcs.editor.Equipable;
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import net.citizensnpcs.npc.CitizensMobNPC;
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import net.citizensnpcs.npc.CitizensNPC;
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import net.citizensnpcs.npc.ai.NPCHolder;
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import net.citizensnpcs.util.Messaging;
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import net.minecraft.server.EntityEnderman;
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import net.minecraft.server.PathfinderGoalSelector;
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import net.minecraft.server.World;
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import org.bukkit.Material;
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import org.bukkit.entity.Enderman;
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import org.bukkit.entity.Player;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.material.MaterialData;
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public class CitizensEndermanNPC extends CitizensMobNPC implements Equipable {
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public CitizensEndermanNPC(int id, String name) {
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super(id, name, EntityEndermanNPC.class);
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}
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@Override
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public void equip(Player equipper) {
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ItemStack hand = equipper.getItemInHand();
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if (!hand.getType().isBlock()) {
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Messaging.sendError(equipper, "Invalid block!");
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return;
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}
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MaterialData carried = getBukkitEntity().getCarriedMaterial();
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if (carried.getItemType() == Material.AIR) {
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if (hand.getType() == Material.AIR) {
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Messaging.sendError(equipper, "Invalid block!");
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return;
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}
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} else {
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equipper.getWorld().dropItemNaturally(getBukkitEntity().getLocation(), carried.toItemStack(1));
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getBukkitEntity().setCarriedMaterial(hand.getData());
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}
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ItemStack set = hand;
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if (set.getType() != Material.AIR) {
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if (hand.getAmount() > 1)
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hand.setAmount(hand.getAmount() - 1);
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else
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hand = null;
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equipper.setItemInHand(hand);
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set.setAmount(1);
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}
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getTrait(Equipment.class).set(0, set);
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}
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@Override
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public Enderman getBukkitEntity() {
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return (Enderman) getHandle().getBukkitEntity();
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}
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public static class EntityEndermanNPC extends EntityEnderman implements NPCHolder {
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private final CitizensNPC npc;
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public EntityEndermanNPC(World world) {
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this(world, null);
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}
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public EntityEndermanNPC(World world, NPC npc) {
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super(world);
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this.npc = (CitizensNPC) npc;
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if (npc != null) {
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goalSelector = new PathfinderGoalSelector();
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targetSelector = new PathfinderGoalSelector();
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}
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}
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@Override
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public void b_(double x, double y, double z) {
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// when another entity collides, b_ is called to push the NPC
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// so we prevent b_ from doing anything.
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}
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@Override
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public void d_() {
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if (npc == null)
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super.d_();
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}
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@Override
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public void e() {
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if (npc != null)
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npc.update();
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else
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super.e();
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}
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@Override
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public NPC getNPC() {
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return npc;
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}
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}
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} |