148 lines
5.0 KiB
Java
148 lines
5.0 KiB
Java
package net.citizensnpcs.nms.v1_15_R1.entity.nonliving;
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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.craftbukkit.v1_15_R1.CraftServer;
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import org.bukkit.craftbukkit.v1_15_R1.CraftWorld;
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import org.bukkit.craftbukkit.v1_15_R1.entity.CraftEntity;
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import org.bukkit.craftbukkit.v1_15_R1.entity.CraftItem;
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import org.bukkit.craftbukkit.v1_15_R1.inventory.CraftItemStack;
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import org.bukkit.entity.Entity;
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import org.bukkit.entity.Item;
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import org.bukkit.util.Vector;
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import net.citizensnpcs.api.event.DespawnReason;
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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.util.Messaging;
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import net.citizensnpcs.nms.v1_15_R1.util.NMSImpl;
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import net.citizensnpcs.npc.AbstractEntityController;
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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.Util;
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import net.minecraft.server.v1_15_R1.EntityHuman;
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import net.minecraft.server.v1_15_R1.EntityItem;
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import net.minecraft.server.v1_15_R1.EntityTypes;
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import net.minecraft.server.v1_15_R1.ItemStack;
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import net.minecraft.server.v1_15_R1.NBTTagCompound;
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import net.minecraft.server.v1_15_R1.World;
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import net.minecraft.server.v1_15_R1.WorldServer;
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public class ItemController extends AbstractEntityController {
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public ItemController() {
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super(EntityItemNPC.class);
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}
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@Override
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protected Entity createEntity(Location at, NPC npc) {
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WorldServer ws = ((CraftWorld) at.getWorld()).getHandle();
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Material id = Material.STONE;
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int data = npc.data().get(NPC.ITEM_DATA_METADATA, npc.data().get("falling-block-data", 0));
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if (npc.data().has(NPC.ITEM_ID_METADATA)) {
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id = Material.getMaterial(npc.data().<String> get(NPC.ITEM_ID_METADATA));
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}
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if (id == Material.AIR) {
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id = Material.STONE;
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Messaging.severe(npc.getId(), "invalid Material: converted to stone");
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}
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final EntityItemNPC handle = new EntityItemNPC(ws, npc, at.getX(), at.getY(), at.getZ(),
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CraftItemStack.asNMSCopy(new org.bukkit.inventory.ItemStack(id, 1, (short) data)));
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return handle.getBukkitEntity();
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}
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@Override
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public Item getBukkitEntity() {
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return (Item) super.getBukkitEntity();
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}
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public static class EntityItemNPC extends EntityItem implements NPCHolder {
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private final CitizensNPC npc;
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public EntityItemNPC(EntityTypes<? extends EntityItem> types, World world) {
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super(types, world);
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this.npc = null;
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}
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public EntityItemNPC(World world, NPC npc, double x, double y, double z, ItemStack stack) {
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super(world, x, y, z, stack);
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this.npc = (CitizensNPC) npc;
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}
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@Override
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public void collide(net.minecraft.server.v1_15_R1.Entity entity) {
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// this method is called by both the entities involved - cancelling
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// it will not stop the NPC from moving.
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super.collide(entity);
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if (npc != null) {
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Util.callCollisionEvent(npc, entity.getBukkitEntity());
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}
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}
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@Override
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public boolean d(NBTTagCompound save) {
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return npc == null ? super.d(save) : false;
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}
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@Override
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public CraftEntity getBukkitEntity() {
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if (npc != null && !(super.getBukkitEntity() instanceof NPCHolder)) {
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NMSImpl.setBukkitEntity(this, new ItemNPC(this));
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}
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return super.getBukkitEntity();
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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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@Override
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public void h(double x, double y, double z) {
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Vector vector = Util.callPushEvent(npc, x, y, z);
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if (vector != null) {
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super.h(vector.getX(), vector.getY(), vector.getZ());
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}
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}
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@Override
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public void pickup(EntityHuman entityhuman) {
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if (npc == null) {
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super.pickup(entityhuman);
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}
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}
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@Override
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public void tick() {
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if (npc != null) {
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npc.update();
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} else {
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super.tick();
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}
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}
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}
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public static class ItemNPC extends CraftItem implements NPCHolder {
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private final CitizensNPC npc;
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public ItemNPC(EntityItemNPC entity) {
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super((CraftServer) Bukkit.getServer(), entity);
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this.npc = entity.npc;
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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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public void setType(Material material, int data) {
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npc.data().setPersistent(NPC.ITEM_ID_METADATA, material.name());
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npc.data().setPersistent(NPC.ITEM_DATA_METADATA, data);
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if (npc.isSpawned()) {
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npc.despawn(DespawnReason.PENDING_RESPAWN);
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npc.spawn(npc.getStoredLocation(), SpawnReason.RESPAWN);
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}
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}
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}
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}
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