me.huanmeng.opensource.bukkit.gui.GuiManager Maven / Gradle / Ivy
package me.huanmeng.opensource.bukkit.gui;
import com.google.common.base.Preconditions;
import me.huanmeng.opensource.bukkit.Metrics;
import me.huanmeng.opensource.bukkit.component.ComponentConvert;
import me.huanmeng.opensource.bukkit.gui.event.InventorySwitchEvent;
import me.huanmeng.opensource.bukkit.gui.holder.GuiHolder;
import me.huanmeng.opensource.bukkit.gui.listener.BukkitEventListener;
import me.huanmeng.opensource.bukkit.gui.listener.ListenerAdapter;
import me.huanmeng.opensource.bukkit.scheduler.SchedulerAsync;
import me.huanmeng.opensource.bukkit.scheduler.SchedulerSync;
import me.huanmeng.opensource.scheduler.Schedulers;
import net.kyori.adventure.platform.bukkit.BukkitAudiences;
import net.kyori.adventure.text.Component;
import org.bukkit.Bukkit;
import org.bukkit.command.CommandSender;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.inventory.*;
import org.bukkit.event.server.PluginDisableEvent;
import org.bukkit.inventory.CraftingInventory;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryHolder;
import org.bukkit.plugin.java.JavaPlugin;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
import java.util.Map;
import java.util.Objects;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
/**
* 2023/3/17
* Gui
*
* @author huanmeng_qwq
*/
@SuppressWarnings("unused")
public class GuiManager implements ListenerAdapter {
@NonNull
private final JavaPlugin plugin;
private static GuiManager instance;
@NonNull
private final BukkitAudiences audiences;
@NonNull
private ComponentConvert componentConvert = ComponentConvert.getDefault();
@Nullable
private Metrics metrics;
@NonNull
public static GuiManager instance() {
return instance;
}
public GuiManager(@NonNull JavaPlugin plugin) {
this(plugin, true);
}
public GuiManager(@NonNull JavaPlugin plugin, boolean registerListener) {
Preconditions.checkArgument(instance == null, "instance is not null");
Preconditions.checkNotNull(plugin, "plugin is null");
GuiManager.instance = this;
this.plugin = plugin;
this.audiences = BukkitAudiences.create(plugin);
if (!Boolean.getBoolean("gui.disable-bStats")) {
metrics = new Metrics(plugin, 18670, "2.1.3");
}
Schedulers.setSync(new SchedulerSync());
Schedulers.setAsync(new SchedulerAsync());
if (registerListener) {
Bukkit.getPluginManager().registerEvents(new BukkitEventListener(this), plugin);
}
}
@NonNull
private final Map> userOpenGui = new ConcurrentHashMap<>();
@NonNull
final Map> userNextOpenGui = new ConcurrentHashMap<>();
public void setUserOpenGui(@NonNull UUID uuid, @NonNull AbstractGui gui) {
userOpenGui.put(uuid, gui);
}
public void removeUserOpenGui(@NonNull UUID uuid) {
userOpenGui.remove(uuid);
}
@Nullable
public AbstractGui getUserOpenGui(@NonNull UUID uuid) {
return userOpenGui.get(uuid);
}
public boolean check(@NonNull UUID uuid, @NonNull Inventory inventory) {
Preconditions.checkNotNull(uuid, "uuid is null");
Preconditions.checkNotNull(inventory, "inventory is null");
InventoryHolder holder = inventory.getHolder();
if (!(holder instanceof GuiHolder)) {
return false;
}
AbstractGui gui = userOpenGui.get(uuid);
if (gui == null) {
return false;
}
@NonNull Inventory inv = gui.getInventory();
holder = inv.getHolder();
Preconditions.checkNotNull(holder, "holder is null");
return Objects.equals(holder.getInventory(), inventory);
}
public boolean isOpenGui(@NonNull UUID user) {
return userOpenGui.containsKey(user);
}
public boolean isOpenGui(@NonNull UUID user, @NonNull AbstractGui gui) {
return Objects.equals(getUserOpenGui(user), gui);
}
public void onInventoryClick(InventoryClickEvent e) {
if (!(e.getWhoClicked() instanceof Player)) {
return;
}
Player player = (Player) e.getWhoClicked();
onInventoryClick(e, player);
if (e instanceof InventorySwitchEvent) {
return;
}
// 玩家在自己背包里面改尝试切换物品栏(0-9)的物品 或切换物品至副手
boolean swapOffhand = e.getClick().name().equals("SWAP_OFFHAND") || e.getClick().name().equals("HOTBAR_MOVE_AND_READD");
if ((e.getClick() == ClickType.NUMBER_KEY || swapOffhand) && (Objects.equals(e.getClickedInventory(), e.getWhoClicked().getInventory())
|| e.getClickedInventory() instanceof CraftingInventory)
) {
ClickType switchClickType = ClickType.UNKNOWN;
int slot = e.getHotbarButton();
if (swapOffhand) {
switchClickType = e.getClick();
slot = e.getRawSlot();
}
InventorySwitchEvent event = new InventorySwitchEvent(e.getView(), InventoryType.SlotType.OUTSIDE, slot, switchClickType, e.getAction(), e.getHotbarButton());
if (e.getClick() == ClickType.NUMBER_KEY) {
event.setCurrentItem(player.getInventory().getItem(slot));
} else if (swapOffhand) {
event.setCurrentItem(e.getCurrentItem());
}
onInventoryClick(event, player);
if (event.disable()) {
return;
}
if (event.isCancelled()) {
e.setCancelled(true);
}
}
if (swapOffhand) {
player.getInventory().setItemInOffHand(player.getInventory().getItemInOffHand());
}
}
protected void onInventoryClick(@NonNull InventoryClickEvent e, @NonNull Player player) {
UUID uuid = player.getUniqueId();
if (!isOpenGui(uuid)) {
return;
}
try {
AbstractGui gui = getUserOpenGui(uuid);
if (gui != null) {
gui.onClick(e);
}
} catch (Exception ex) {
ex.printStackTrace();
player.closeInventory();
player.sendMessage("§c在处理您的点击请求时发生了错误！");
}
}
public void onInventoryDrag(InventoryDragEvent e) {
//noinspection ConstantValue
if (e.getInventory() == null) {
return;
}
if (!(e.getWhoClicked() instanceof Player)) {
return;
}
Player player = (Player) e.getWhoClicked();
UUID uuid = player.getUniqueId();
if (!isOpenGui(uuid)) {
return;
}
AbstractGui gui = getUserOpenGui(uuid);
if (gui != null) {
gui.onDarg(e);
}
}
public void onInventoryOpen(InventoryOpenEvent e) {
//noinspection ConstantValue
if (null == e.getInventory()) {
return;
}
if (!(e.getPlayer() instanceof Player)) {
return;
}
Player player = (Player) e.getPlayer();
UUID uuid = player.getUniqueId();
if (userNextOpenGui.containsKey(uuid)) {
AbstractGui gui = userNextOpenGui.remove(uuid);
gui.onOpen();
}
}
public void onInventoryClose(InventoryCloseEvent e) {
//noinspection ConstantValue
if (e.getInventory() == null) {
return;
}
if (!(e.getPlayer() instanceof Player)) {
return;
}
Player player = (Player) e.getPlayer();
UUID uuid = player.getUniqueId();
AbstractGui gui = getUserOpenGui(uuid);
if (gui != null) {
gui.onClose();
}
}
public void onPluginDisabled(PluginDisableEvent e) {
if (e.getPlugin() == plugin) {
for (Player player : Bukkit.getOnlinePlayers()) {
UUID uuid = player.getUniqueId();
if (isOpenGui(uuid)) {
AbstractGui gui = getUserOpenGui(uuid);
if (gui != null) {
gui.close(false, true);
}
}
}
if (metrics != null) {
metrics.shutdown();
}
}
}
public void refreshGui(@NonNull Player player) {
UUID uuid = player.getUniqueId();
if (isOpenGui(uuid)) {
// 当更换gui后应该刷新所有按钮的显示。
Runnable refreshRunnable = () -> {
AbstractGui gui = getUserOpenGui(uuid);
if (gui != null) {
gui.refresh(true);
}
};
if (Bukkit.isPrimaryThread()) {
refreshRunnable.run();
} else {
Bukkit.getScheduler().runTask(plugin, refreshRunnable);
}
}
}
@NonNull
public JavaPlugin plugin() {
return plugin;
}
@NonNull
public BukkitAudiences audiences() {
return audiences;
}
/**
* 发送消息
*
* @param receiver 接收者
* @param messages 消息
*/
public static void sendMessage(CommandSender receiver, Component... messages) {
if (receiver instanceof Player) {
for (Component message : messages) {
instance().audiences().player((Player) receiver).sendMessage(message);
}
} else if (receiver instanceof ConsoleCommandSender) {
for (Component message : messages) {
instance().audiences().console().sendMessage(message);
}
}
}
/**
* @param componentConvert 转换器
*/
public void setComponentConvert(@NonNull ComponentConvert componentConvert) {
this.componentConvert = componentConvert;
}
@NonNull
public ComponentConvert componentConvert() {
return componentConvert;
}
}
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