net.wesjd.anvilgui.version.impl.Wrapper1_9_R2 Maven / Gradle / Ivy

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package net.wesjd.anvilgui.version.impl;

import net.wesjd.anvilgui.version.VersionWrapper;
import net.minecraft.server.v1_9_R2.*;
import org.bukkit.craftbukkit.v1_9_R2.entity.CraftPlayer;
import org.bukkit.craftbukkit.v1_9_R2.event.CraftEventFactory;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;

/**
 * {@link VersionWrapper} implemented for NMS version 1_9_R2
 * @author Wesley Smith
 * @since 1.0
 */
public class Wrapper1_9_R2 implements VersionWrapper {

    /**
     * {@inheritDoc}
     */
    @Override
    public int getNextContainerId(Player player) {
        return toNMS(player).nextContainerCounter();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void handleInventoryCloseEvent(Player player) {
        CraftEventFactory.handleInventoryCloseEvent(toNMS(player));
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void sendPacketOpenWindow(Player player, int containerId) {
        toNMS(player).playerConnection.sendPacket(new PacketPlayOutOpenWindow(containerId, "minecraft:anvil", new ChatMessage(Blocks.ANVIL.a() + ".name")));
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void sendPacketCloseWindow(Player player, int containerId) {
        toNMS(player).playerConnection.sendPacket(new PacketPlayOutCloseWindow(containerId));
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setActiveContainerDefault(Player player) {
        toNMS(player).activeContainer = toNMS(player).defaultContainer;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setActiveContainer(Player player, Object container) {
        toNMS(player).activeContainer = (Container) container;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setActiveContainerId(Object container, int containerId) {
        ((Container) container).windowId = containerId;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void addActiveContainerSlotListener(Object container, Player player) {
        ((Container) container).addSlotListener(toNMS(player));
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Inventory toBukkitInventory(Object container) {
        return ((Container) container).getBukkitView().getTopInventory();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Object newContainerAnvil(Player player) {
        return new AnvilContainer(toNMS(player));
    }

    /**
     * Turns a {@link Player} into an NMS one
     * @param player The player to be converted
     * @return the NMS EntityPlayer
     */
    private EntityPlayer toNMS(Player player) {
        return ((CraftPlayer) player).getHandle();
    }

    /**
     * Modifications to ContainerAnvil that makes it so you don't have to have xp to use this anvil
     */
    private class AnvilContainer extends ContainerAnvil {

        public AnvilContainer(EntityHuman entityhuman) {
            super(entityhuman.inventory, entityhuman.world, new BlockPosition(0, 0, 0), entityhuman);
        }

        @Override
        public boolean a(EntityHuman entityhuman) {
            return true;
        }

    }

}