Refactoring
This commit is contained in:
224
Paper/src/main/java/fr/pandacube/lib/paper/gui/GUIHotBar.java
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224
Paper/src/main/java/fr/pandacube/lib/paper/gui/GUIHotBar.java
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package fr.pandacube.lib.paper.gui;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.function.BiConsumer;
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import java.util.function.Consumer;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.Action;
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import org.bukkit.event.entity.PlayerDeathEvent;
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import org.bukkit.event.inventory.InventoryClickEvent;
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import org.bukkit.event.player.PlayerDropItemEvent;
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import org.bukkit.event.player.PlayerInteractEvent;
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import org.bukkit.event.player.PlayerQuitEvent;
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import org.bukkit.event.player.PlayerRespawnEvent;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.inventory.PlayerInventory;
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import fr.pandacube.lib.core.util.Log;
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import fr.pandacube.lib.paper.util.BukkitEvent;
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/**
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* Managed a « lobby » type hotbar menu/inventory. It represents items in the player inventory on which you can right click on it.
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* The player can't move or drop these items.
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*
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*/
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public class GUIHotBar implements Listener {
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private Map<ItemStack, BiConsumer<PlayerInventory, ItemStack>> itemsAndSetters = new HashMap<>();
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private Map<ItemStack, Consumer<Player>> itemsAndRunnables = new HashMap<>();
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private final int defltSlot;
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private List<Player> currentPlayers = new ArrayList<>();
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public GUIHotBar(int defaultSlot) {
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defltSlot = Math.max(0, Math.min(8, defaultSlot));
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BukkitEvent.register(this);
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}
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/**
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* Add the item to this hotbar menu. if there is already players hooked to this hotbar, the item will be directly added to
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* their inventories.
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* @param i the item stack
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* @param setter code executed to put the item in the inventory. Additionally check for permission before doing the addition.
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* @param run the Runnable to run when the user right click on the item in the hotbar.
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* @return
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*/
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public GUIHotBar addItem(ItemStack i, BiConsumer<PlayerInventory, ItemStack> setter, Consumer<Player> run) {
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itemsAndSetters.put(i, setter);
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itemsAndRunnables.put(i, run);
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for (Player p : currentPlayers)
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addItemToPlayer(p, i);
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return this;
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}
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/**
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* Add the hotbar elements to this player.
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*
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* The players is automatically removed when it quit. You can remove it before by calling {@link #removePlayer(Player)}.
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* @param p
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*/
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public void addPlayer(Player p) {
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if (!currentPlayers.contains(p))
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currentPlayers.add(p);
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for (ItemStack is : itemsAndSetters.keySet()) {
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addItemToPlayer(p, is);
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}
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p.getInventory().setHeldItemSlot(defltSlot);
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}
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/**
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* Detach this player from this hotbar manager and removes the managed items from the players inventory.
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* @param p
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*/
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public void removePlayer(Player p) {
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if (!currentPlayers.contains(p))
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return;
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for (ItemStack is : itemsAndSetters.keySet()) {
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removeItemFromPlayer(p, is);
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}
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currentPlayers.remove(p);
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}
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public boolean containsPlayer(Player p) {
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return currentPlayers.contains(p);
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}
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public void removeAllPlayers() {
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for (Player p : new ArrayList<>(currentPlayers))
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removePlayer(p);
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}
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public void addItemToPlayer(Player p, ItemStack is) {
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if (!itemsAndSetters.containsKey(is))
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throw new IllegalArgumentException("The provided ItemStack is not registered in this HotbarMenu");
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if (!currentPlayers.contains(p))
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throw new IllegalArgumentException("The provided Player is not registered in this HotbarMenu");
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itemsAndSetters.get(is).accept(p.getInventory(), is.clone());
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}
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public void removeItemFromPlayer(Player p, ItemStack is) {
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p.getInventory().remove(is);
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}
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@EventHandler
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public void onPlayerDropItem(PlayerDropItemEvent event) {
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if (!currentPlayers.contains(event.getPlayer()))
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return;
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ItemStack item = event.getItemDrop().getItemStack();
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for (ItemStack managed : itemsAndSetters.keySet()) {
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if (item != null && item.isSimilar(managed)) {
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event.setCancelled(true);
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return;
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}
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}
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}
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@EventHandler
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public void onPlayerInteract(PlayerInteractEvent event) {
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if (!currentPlayers.contains(event.getPlayer()))
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return;
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if (event.getAction() != Action.RIGHT_CLICK_BLOCK && event.getAction() != Action.RIGHT_CLICK_AIR)
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return;
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ItemStack item = event.getItem();
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if (item == null)
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return;
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Player p = event.getPlayer();
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for (ItemStack is : itemsAndRunnables.keySet()) {
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if (item.isSimilar(is)) {
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try {
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itemsAndRunnables.get(is).accept(p);
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} catch (Exception e) {
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Log.severe(e);
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}
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event.setCancelled(true);
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return;
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}
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}
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}
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@EventHandler
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public void onInventoryClick(InventoryClickEvent event) {
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if (event.getClickedInventory() == null || !(event.getClickedInventory() instanceof PlayerInventory))
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return;
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PlayerInventory inv = (PlayerInventory) event.getClickedInventory();
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if (!currentPlayers.contains(inv.getHolder()))
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return;
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ItemStack item = event.getCurrentItem();
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for (ItemStack is : itemsAndSetters.keySet()) {
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if (item != null && item.isSimilar(is)) {
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try {
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itemsAndRunnables.get(is).accept((Player) inv.getHolder());
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} catch (Exception e) {
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Log.severe(e);
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}
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event.setCancelled(true);
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return;
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}
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}
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}
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@EventHandler
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public void onPlayerQuit(PlayerQuitEvent event) {
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removePlayer(event.getPlayer());
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}
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@EventHandler
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public void onPlayerDeath(PlayerDeathEvent event) {
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if (!currentPlayers.contains(event.getEntity()))
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return;
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event.getDrops().removeAll(itemsAndSetters.keySet());
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}
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@EventHandler
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public void onPlayerRespawn(PlayerRespawnEvent event) {
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if (!currentPlayers.contains(event.getPlayer()))
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return;
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currentPlayers.remove(event.getPlayer());
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addPlayer(event.getPlayer());
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}
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}
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251
Paper/src/main/java/fr/pandacube/lib/paper/gui/GUIInventory.java
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251
Paper/src/main/java/fr/pandacube/lib/paper/gui/GUIInventory.java
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@@ -0,0 +1,251 @@
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package fr.pandacube.lib.paper.gui;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import org.bukkit.Bukkit;
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import org.bukkit.Material;
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import org.bukkit.enchantments.Enchantment;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.HandlerList;
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import org.bukkit.event.Listener;
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import org.bukkit.event.inventory.InventoryClickEvent;
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import org.bukkit.event.inventory.InventoryCloseEvent;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.plugin.Plugin;
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import com.google.common.collect.ImmutableMap;
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import fr.pandacube.lib.core.chat.Chat;
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import fr.pandacube.lib.core.util.Callback;
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import fr.pandacube.lib.paper.util.ItemStackBuilder;
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public class GUIInventory implements Listener {
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public static final Map<Enchantment, Integer> FAKE_ENCHANT = ImmutableMap.of(Enchantment.DURABILITY, 1);
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private Player player;
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private Inventory inv;
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private Callback<InventoryCloseEvent> onCloseEvent;
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private boolean isOpened = false;
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private Map<Integer, Callback<InventoryClickEvent>> onClickEvents;
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public GUIInventory(Player p, int nbLines, String title, Callback<InventoryCloseEvent> closeEventAction,
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Plugin pl) {
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inv = Bukkit.createInventory(null, nbLines * 9, title);
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setCloseEvent(closeEventAction);
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onClickEvents = new HashMap<>();
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player = p;
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Bukkit.getPluginManager().registerEvents(this, pl);
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}
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protected void setCloseEvent(Callback<InventoryCloseEvent> closeEventAction) {
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onCloseEvent = closeEventAction;
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}
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/**
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* @param clickEventActions (l'event passé en paramètre de la méthode done a
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* été pré-annulée. Pour la rétablir, faites un
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* event.setCancelled(false)).
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*/
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public void setButtonIfEmpty(int p, ItemStack iStack, Callback<InventoryClickEvent> clickEventActions) {
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if (inv.getItem(p) == null)
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setButton(p, iStack, clickEventActions);
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}
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/**
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* @param clickEventActions (l'event passé en paramètre de la méthode done a
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* été pré-annulée. Pour la rétablir, faites un
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* event.setCancelled(false)).
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*/
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public void setButton(int p, ItemStack iStack, Callback<InventoryClickEvent> clickEventActions) {
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inv.setItem(p, iStack);
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changeClickEventAction(p, clickEventActions);
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}
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/**
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* @param clickEventActions (l'event passé en paramètre de la méthode done a
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* été pré-annulée. Pour la rétablir, faites un
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* event.setCancelled(false)).
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*/
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public void changeClickEventAction(int p, Callback<InventoryClickEvent> clickEventActions) {
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onClickEvents.put(p, clickEventActions);
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}
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public ItemStack getItemStack(int p) {
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return inv.getItem(p);
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}
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public void open() {
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if (isOpened) return;
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player.openInventory(inv);
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isOpened = true;
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}
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public void forceClose() {
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if (!isOpened) return;
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player.closeInventory(); // internally calls the InventoryCloseEvent
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}
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public boolean isOpen() {
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return isOpened;
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}
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public void clear() {
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onClickEvents.clear();
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inv.clear();
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}
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public void clear(int firstElement, int nbElement) {
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for (int i = firstElement; i < firstElement + nbElement; i++) {
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inv.setItem(i, null);
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onClickEvents.remove(i);
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}
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}
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public Inventory getInventory() {
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return inv;
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}
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@EventHandler
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public void onInventoryClick(InventoryClickEvent event) {
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if (!event.getWhoClicked().equals(player)) return;
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if (!isOpened) return;
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if (!event.getView().getTopInventory().equals(inv)) return;
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event.setCancelled(true);
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// on ne réagit pas aux clics hors de l'inventaire du dessus.
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if (event.getClickedInventory() != event.getView().getTopInventory()) return;
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Callback<InventoryClickEvent> callback = onClickEvents.get(event.getSlot());
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if (callback != null) callback.done(event);
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}
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@EventHandler
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public void onInventoryClose(InventoryCloseEvent event) {
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if (!event.getPlayer().equals(player)) return;
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if (!isOpened) return;
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if (!event.getView().getTopInventory().equals(inv)) return;
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HandlerList.unregisterAll(this);
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if (onCloseEvent != null)
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onCloseEvent.done(event);
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isOpened = false;
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}
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public static ItemStack buildButton(ItemStack base, Integer amount, Chat displayName,
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List<Chat> lores, Map<Enchantment, Integer> enchantments) {
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ItemStackBuilder iStackBuilder = ItemStackBuilder.of(base);
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if (amount != null)
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iStackBuilder.amount(amount);
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if (displayName != null)
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iStackBuilder.displayName(displayName);
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if (lores != null)
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iStackBuilder.lore(lores);
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if (enchantments != null) {
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if (enchantments == FAKE_ENCHANT)
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iStackBuilder.fakeEnchant();
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else {
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for (Entry<Enchantment, Integer> e : enchantments.entrySet()) {
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iStackBuilder.enchant(e.getKey(), e.getValue());
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}
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}
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}
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return iStackBuilder.build();
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}
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public static ItemStack buildButton(ItemStack base, Chat displayName, List<Chat> lores, Map<Enchantment, Integer> enchantments) {
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return buildButton(base, null, displayName, lores, enchantments);
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}
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public static ItemStack buildButton(ItemStack base, Integer amount, Chat displayName, Map<Enchantment, Integer> enchantments) {
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return buildButton(base, amount, displayName, null, enchantments);
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}
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public static ItemStack buildButton(ItemStack base, Chat displayName, Map<Enchantment, Integer> enchantments) {
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return buildButton(base, null, displayName, null, enchantments);
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}
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public static ItemStack buildButton(ItemStack base, Integer amount, Chat displayName, List<Chat> lores) {
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return buildButton(base, amount, displayName, lores, null);
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}
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public static ItemStack buildButton(ItemStack base, Chat displayName, List<Chat> lores) {
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return buildButton(base, null, displayName, lores, null);
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}
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public static ItemStack buildButton(ItemStack base, Integer amount, Chat displayName) {
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return buildButton(base, amount, displayName, null, null);
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}
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public static ItemStack buildButton(ItemStack base, Chat displayName) {
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return buildButton(base, null, displayName, null, null);
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}
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public static ItemStack buildButton(ItemStack base, Integer amount) {
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return buildButton(base, amount, null, null, null);
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}
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public static ItemStack buildButton(Material m, int amount, Chat displayName, List<Chat> lores, Map<Enchantment, Integer> enchantments) {
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return buildButton(new ItemStack(m, amount), displayName, lores, enchantments);
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}
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public static ItemStack buildButton(Material m, Chat displayName, List<Chat> lores, Map<Enchantment, Integer> enchantments) {
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return buildButton(m, 1, displayName, lores, enchantments);
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}
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public static ItemStack buildButton(Material m, int amount, Chat displayName, Map<Enchantment, Integer> enchantments) {
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return buildButton(m, amount, displayName, null, enchantments);
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}
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public static ItemStack buildButton(Material m, Chat displayName, Map<Enchantment, Integer> enchantments) {
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return buildButton(m, 1, displayName, null, enchantments);
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}
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public static ItemStack buildButton(Material m, int amount, Chat displayName, List<Chat> lores) {
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return buildButton(m, amount, displayName, lores, null);
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}
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public static ItemStack buildButton(Material m, Chat displayName, List<Chat> lores) {
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return buildButton(m, 1, displayName, lores, null);
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}
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public static ItemStack buildButton(Material m, int amount, Chat displayName) {
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return buildButton(m, amount, displayName, null, null);
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}
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public static ItemStack buildButton(Material m, Chat displayName) {
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return buildButton(m, 1, displayName, null, null);
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}
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public static ItemStack buildButton(Material m, int amount) {
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return buildButton(m, amount, null, null, null);
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}
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public static int nbLineForNbElements(int nb) {
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return nb / 9 + ((nb % 9 == 0) ? 0 : 1);
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}
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}
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Block a user