mirror of
https://github.com/songoda/EpicBuckets.git
synced 2024-09-27 13:02:54 +02:00
273 lines
10 KiB
Java
273 lines
10 KiB
Java
|
package com.songoda.ultimatekits.utils.gui;
|
||
|
|
||
|
import com.songoda.ultimatekits.UltimateKits;
|
||
|
import com.songoda.ultimatekits.utils.ServerVersion;
|
||
|
import com.songoda.ultimatekits.utils.version.NMSUtil;
|
||
|
import org.bukkit.Bukkit;
|
||
|
import org.bukkit.Sound;
|
||
|
import org.bukkit.entity.Player;
|
||
|
import org.bukkit.event.EventHandler;
|
||
|
import org.bukkit.event.HandlerList;
|
||
|
import org.bukkit.event.Listener;
|
||
|
import org.bukkit.event.inventory.InventoryClickEvent;
|
||
|
import org.bukkit.event.inventory.InventoryCloseEvent;
|
||
|
import org.bukkit.event.player.PlayerQuitEvent;
|
||
|
import org.bukkit.inventory.Inventory;
|
||
|
import org.bukkit.inventory.ItemStack;
|
||
|
import org.bukkit.inventory.meta.ItemMeta;
|
||
|
|
||
|
import java.lang.reflect.Constructor;
|
||
|
import java.lang.reflect.Field;
|
||
|
import java.lang.reflect.Method;
|
||
|
import java.util.HashMap;
|
||
|
import java.util.Map;
|
||
|
|
||
|
public class AbstractAnvilGUI {
|
||
|
|
||
|
private static Class<?> BlockPosition;
|
||
|
private static Class<?> PacketPlayOutOpenWindow;
|
||
|
private static Class<?> ContainerAnvil;
|
||
|
private static Class<?> ChatMessage;
|
||
|
private static Class<?> EntityHuman;
|
||
|
private static boolean loadedClasses = false;
|
||
|
private Player player;
|
||
|
@SuppressWarnings("unused")
|
||
|
private AnvilClickEventHandler handler;
|
||
|
private Map<AnvilSlot, ItemStack> items = new HashMap<>();
|
||
|
private OnClose onClose = null;
|
||
|
private Inventory inv;
|
||
|
private Listener listener;
|
||
|
|
||
|
private Sound closeSound;
|
||
|
|
||
|
public AbstractAnvilGUI(final Player player, final AnvilClickEventHandler handler) {
|
||
|
loadClasses();
|
||
|
this.player = player;
|
||
|
this.handler = handler;
|
||
|
|
||
|
this.listener = new Listener() {
|
||
|
@EventHandler
|
||
|
public void onInventoryClick(InventoryClickEvent event) {
|
||
|
if (UltimateKits.getInstance().isServerVersionAtLeast(ServerVersion.V1_9)) closeSound = Sound.ENTITY_PLAYER_LEVELUP;
|
||
|
if (!(event.getWhoClicked() instanceof Player) || !event.getInventory().equals(inv)) return;
|
||
|
|
||
|
event.setCancelled(true);
|
||
|
|
||
|
ItemStack item = event.getCurrentItem();
|
||
|
int slot = event.getRawSlot();
|
||
|
String name = "";
|
||
|
|
||
|
if (item != null) {
|
||
|
if (item.hasItemMeta()) {
|
||
|
ItemMeta meta = item.getItemMeta();
|
||
|
|
||
|
if (meta.hasDisplayName()) {
|
||
|
name = meta.getDisplayName();
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
AnvilClickEvent clickEvent = new AnvilClickEvent(AnvilSlot.bySlot(slot), name);
|
||
|
|
||
|
handler.onAnvilClick(clickEvent);
|
||
|
|
||
|
if (clickEvent.getWillClose()) {
|
||
|
event.getWhoClicked().closeInventory();
|
||
|
}
|
||
|
|
||
|
if (clickEvent.getWillDestroy()) {
|
||
|
destroy();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
@EventHandler
|
||
|
public void onInventoryClose(InventoryCloseEvent event) {
|
||
|
if (!(event.getPlayer() instanceof Player)) return;
|
||
|
Inventory inv = event.getInventory();
|
||
|
player.setLevel(player.getLevel() - 1);
|
||
|
if (!inv.equals(AbstractAnvilGUI.this.inv)) return;
|
||
|
inv.clear();
|
||
|
OnClose onClose = getOnClose();
|
||
|
if (UltimateKits.getInstance().isServerVersionAtLeast(ServerVersion.V1_9)) player.playSound(player.getLocation(), closeSound, 1F, 1F);
|
||
|
Bukkit.getScheduler().scheduleSyncDelayedTask(UltimateKits.getInstance(), () -> {
|
||
|
if (onClose != null) onClose.OnClose(player, inv);
|
||
|
destroy();
|
||
|
}, 1L);
|
||
|
}
|
||
|
|
||
|
@EventHandler
|
||
|
public void onPlayerQuit(PlayerQuitEvent event) {
|
||
|
if (!event.getPlayer().equals(getPlayer())) return;
|
||
|
player.setLevel(player.getLevel() - 1);
|
||
|
destroy();
|
||
|
}
|
||
|
};
|
||
|
|
||
|
Bukkit.getPluginManager().registerEvents(listener, UltimateKits.getInstance());
|
||
|
}
|
||
|
|
||
|
private void loadClasses() {
|
||
|
if (loadedClasses) return;
|
||
|
BlockPosition = NMSUtil.getNMSClass("BlockPosition");
|
||
|
PacketPlayOutOpenWindow = NMSUtil.getNMSClass("PacketPlayOutOpenWindow");
|
||
|
ContainerAnvil = NMSUtil.getNMSClass("ContainerAnvil");
|
||
|
EntityHuman = NMSUtil.getNMSClass("EntityHuman");
|
||
|
ChatMessage = NMSUtil.getNMSClass("ChatMessage");
|
||
|
loadedClasses = true;
|
||
|
}
|
||
|
|
||
|
public Player getPlayer() {
|
||
|
return player;
|
||
|
}
|
||
|
|
||
|
public void setSlot(AnvilSlot slot, ItemStack item) {
|
||
|
items.put(slot, item);
|
||
|
}
|
||
|
|
||
|
public void open() {
|
||
|
player.setLevel(player.getLevel() + 1);
|
||
|
|
||
|
try {
|
||
|
Object craftPlayer = NMSUtil.getCraftClass("entity.CraftPlayer").cast(player);
|
||
|
Method getHandleMethod = craftPlayer.getClass().getMethod("getHandle", new Class<?>[0]);
|
||
|
Object entityPlayer = getHandleMethod.invoke(craftPlayer, new Object[0]);
|
||
|
|
||
|
Object container;
|
||
|
|
||
|
if (NMSUtil.getVersionNumber() == 7) {
|
||
|
container = ContainerAnvil.getConstructor(new Class[]{NMSUtil.getNMSClass("PlayerInventory"), NMSUtil.getNMSClass("World"), Integer.TYPE, Integer.TYPE, Integer.TYPE, EntityHuman}).newInstance(new Object[]{NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "inventory", false)), NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "world", false)), Integer.valueOf(0), Integer.valueOf(0), Integer.valueOf(0), entityPlayer});
|
||
|
} else {
|
||
|
container = ContainerAnvil.getConstructor(NMSUtil.getNMSClass("PlayerInventory"), NMSUtil.getNMSClass("World"), BlockPosition, EntityHuman).newInstance(NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "inventory", false)), NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "world", false)), BlockPosition.getConstructor(int.class, int.class, int.class).newInstance(0, 0, 0), entityPlayer);
|
||
|
}
|
||
|
|
||
|
NMSUtil.getField(NMSUtil.getNMSClass("Container"), "checkReachable", true).set(container, false);
|
||
|
|
||
|
Method getBukkitViewMethod = container.getClass().getMethod("getBukkitView", new Class<?>[0]);
|
||
|
Object bukkitView = getBukkitViewMethod.invoke(container);
|
||
|
Method getTopInventoryMethod = bukkitView.getClass().getMethod("getTopInventory", new Class<?>[0]);
|
||
|
inv = (Inventory) getTopInventoryMethod.invoke(bukkitView);
|
||
|
|
||
|
for (AnvilSlot slot : items.keySet()) {
|
||
|
inv.setItem(slot.getSlot(), items.get(slot));
|
||
|
}
|
||
|
|
||
|
Method nextContainerCounterMethod = entityPlayer.getClass().getMethod("nextContainerCounter", new Class<?>[0]);
|
||
|
int c = (int) nextContainerCounterMethod.invoke(entityPlayer);
|
||
|
|
||
|
Constructor<?> chatMessageConstructor = ChatMessage.getConstructor(String.class, Object[].class);
|
||
|
Object packet;
|
||
|
|
||
|
if (NMSUtil.getVersionNumber() == 7) {
|
||
|
packet = PacketPlayOutOpenWindow.getConstructor(new Class[]{Integer.TYPE, Integer.TYPE, String.class, Integer.TYPE, Boolean.TYPE, Integer.TYPE}).newInstance(new Object[]{Integer.valueOf(c), Integer.valueOf(8), "Repairing", Integer.valueOf(0), Boolean.valueOf(true), Integer.valueOf(0)});
|
||
|
} else {
|
||
|
packet = PacketPlayOutOpenWindow.getConstructor(int.class, String.class, NMSUtil.getNMSClass("IChatBaseComponent"), int.class).newInstance(c, "minecraft:anvil", chatMessageConstructor.newInstance("Repairing", new Object[]{}), 0);
|
||
|
}
|
||
|
|
||
|
NMSUtil.sendPacket(player, packet);
|
||
|
|
||
|
Field activeContainerField = NMSUtil.getField(EntityHuman, "activeContainer", true);
|
||
|
|
||
|
if (activeContainerField != null) {
|
||
|
activeContainerField.set(entityPlayer, container);
|
||
|
NMSUtil.getField(NMSUtil.getNMSClass("Container"), "windowId", true).set(activeContainerField.get(entityPlayer), c);
|
||
|
|
||
|
Method addSlotListenerMethod = activeContainerField.get(entityPlayer).getClass().getMethod("addSlotListener", NMSUtil.getNMSClass("ICrafting"));
|
||
|
addSlotListenerMethod.invoke(activeContainerField.get(entityPlayer), entityPlayer);
|
||
|
}
|
||
|
} catch (Exception e) {
|
||
|
e.printStackTrace();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
public void destroy() {
|
||
|
onClose = null;
|
||
|
player = null;
|
||
|
handler = null;
|
||
|
items = null;
|
||
|
|
||
|
HandlerList.unregisterAll(listener);
|
||
|
|
||
|
listener = null;
|
||
|
}
|
||
|
|
||
|
private OnClose getOnClose() {
|
||
|
return onClose;
|
||
|
}
|
||
|
|
||
|
public void setOnClose(OnClose onClose) {
|
||
|
this.onClose = onClose;
|
||
|
}
|
||
|
|
||
|
public void setCloseSound(Sound sound) {
|
||
|
closeSound = sound;
|
||
|
}
|
||
|
|
||
|
public enum AnvilSlot {
|
||
|
INPUT_LEFT(0),
|
||
|
INPUT_RIGHT(1),
|
||
|
OUTPUT(2);
|
||
|
|
||
|
private int slot;
|
||
|
|
||
|
private AnvilSlot(int slot) {
|
||
|
this.slot = slot;
|
||
|
}
|
||
|
|
||
|
public static AnvilSlot bySlot(int slot) {
|
||
|
for (AnvilSlot anvilSlot : values()) {
|
||
|
if (anvilSlot.getSlot() == slot) {
|
||
|
return anvilSlot;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return null;
|
||
|
}
|
||
|
|
||
|
public int getSlot() {
|
||
|
return slot;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
public interface AnvilClickEventHandler {
|
||
|
void onAnvilClick(AnvilClickEvent event);
|
||
|
}
|
||
|
|
||
|
public class AnvilClickEvent {
|
||
|
private AnvilSlot slot;
|
||
|
|
||
|
private String name;
|
||
|
|
||
|
private boolean close = true;
|
||
|
private boolean destroy = true;
|
||
|
|
||
|
public AnvilClickEvent(AnvilSlot slot, String name) {
|
||
|
this.slot = slot;
|
||
|
this.name = name;
|
||
|
}
|
||
|
|
||
|
public AnvilSlot getSlot() {
|
||
|
return slot;
|
||
|
}
|
||
|
|
||
|
public String getName() {
|
||
|
return name;
|
||
|
}
|
||
|
|
||
|
public boolean getWillClose() {
|
||
|
return close;
|
||
|
}
|
||
|
|
||
|
public void setWillClose(boolean close) {
|
||
|
this.close = close;
|
||
|
}
|
||
|
|
||
|
public boolean getWillDestroy() {
|
||
|
return destroy;
|
||
|
}
|
||
|
|
||
|
public void setWillDestroy(boolean destroy) {
|
||
|
this.destroy = destroy;
|
||
|
}
|
||
|
}
|
||
|
}
|