package com.citybuild.items; import com.citybuild.CityBuildPlugin; import com.cryptomorin.xseries.XMaterial; import org.bukkit.GameMode; import org.bukkit.Location; import org.bukkit.Material; import org.bukkit.World; import org.bukkit.block.Block; import org.bukkit.block.data.Ageable; import org.bukkit.enchantments.Enchantment; import org.bukkit.entity.LivingEntity; import org.bukkit.entity.Player; import org.bukkit.event.EventHandler; import org.bukkit.event.EventPriority; import org.bukkit.event.Listener; import org.bukkit.event.block.BlockBreakEvent; import org.bukkit.event.entity.EntityDamageByEntityEvent; import org.bukkit.event.inventory.InventoryClickEvent; import org.bukkit.event.inventory.InventoryDragEvent; import org.bukkit.event.inventory.InventoryType; import org.bukkit.event.player.PlayerItemConsumeEvent; import org.bukkit.event.player.PlayerJoinEvent; import org.bukkit.inventory.ItemStack; import org.bukkit.inventory.PlayerInventory; import org.bukkit.inventory.meta.Damageable; import org.bukkit.inventory.meta.ItemMeta; import org.bukkit.potion.PotionEffect; import org.bukkit.potion.PotionEffectType; import java.util.*; import java.util.concurrent.ConcurrentHashMap; public class CustomItemListener implements Listener { private final CityBuildPlugin plugin; private final CustomItemManager itemManager; private final Set armorCheckPlayers = ConcurrentHashMap.newKeySet(); private final Set logs = new HashSet<>(); private final Set ores = new HashSet<>(); private final Set crops = new HashSet<>(); // Auto-smelt mapping private static final Map SMELT_MAP = new HashMap<>(); static { SMELT_MAP.put(Material.IRON_ORE, Material.IRON_INGOT); SMELT_MAP.put(Material.DEEPSLATE_IRON_ORE, Material.IRON_INGOT); SMELT_MAP.put(Material.GOLD_ORE, Material.GOLD_INGOT); SMELT_MAP.put(Material.DEEPSLATE_GOLD_ORE, Material.GOLD_INGOT); SMELT_MAP.put(Material.COPPER_ORE, Material.COPPER_INGOT); SMELT_MAP.put(Material.DEEPSLATE_COPPER_ORE, Material.COPPER_INGOT); SMELT_MAP.put(Material.ANCIENT_DEBRIS, Material.NETHERITE_SCRAP); SMELT_MAP.put(Material.IRON_INGOT, Material.IRON_INGOT); SMELT_MAP.put(Material.GOLD_INGOT, Material.GOLD_INGOT); } public CustomItemListener(CityBuildPlugin plugin) { this.plugin = plugin; this.itemManager = plugin.getCustomItemManager(); logs.addAll(Arrays.asList( Material.OAK_LOG, Material.OAK_WOOD, Material.SPRUCE_LOG, Material.SPRUCE_WOOD, Material.BIRCH_LOG, Material.BIRCH_WOOD, Material.JUNGLE_LOG, Material.JUNGLE_WOOD, Material.ACACIA_LOG, Material.ACACIA_WOOD, Material.DARK_OAK_LOG, Material.DARK_OAK_WOOD, Material.MANGROVE_LOG, Material.MANGROVE_WOOD, Material.CHERRY_LOG, Material.CHERRY_WOOD )); ores.addAll(Arrays.asList( Material.IRON_ORE, Material.DEEPSLATE_IRON_ORE, Material.GOLD_ORE, Material.DEEPSLATE_GOLD_ORE, Material.COPPER_ORE, Material.DEEPSLATE_COPPER_ORE, Material.ANCIENT_DEBRIS )); crops.addAll(Arrays.asList( Material.WHEAT, Material.CARROTS, Material.POTATOES, Material.BEETROOTS, Material.NETHER_WART )); } // ─── ARMOR EFFECTS (Night Vision, Resistance, Speed) ─── @EventHandler(priority = EventPriority.MONITOR) public void onPlayerJoin(PlayerJoinEvent event) { scheduleArmorCheck(event.getPlayer()); } private void scheduleArmorCheck(Player player) { UUID uuid = player.getUniqueId(); if (armorCheckPlayers.add(uuid)) { plugin.getServer().getScheduler().runTaskTimer(plugin, task -> { if (!player.isOnline()) { armorCheckPlayers.remove(uuid); // Remove effects when player leaves player.removePotionEffect(PotionEffectType.NIGHT_VISION); player.removePotionEffect(PotionEffectType.RESISTANCE); player.removePotionEffect(PotionEffectType.SPEED); task.cancel(); return; } applyArmorEffects(player); }, 20L, 40L); // every 2 seconds } } private void applyArmorEffects(Player player) { PlayerInventory inv = player.getInventory(); ItemStack helmet = inv.getHelmet(); ItemStack chestplate = inv.getChestplate(); ItemStack leggings = inv.getLeggings(); ItemStack boots = inv.getBoots(); // Night Vision (Helmet) boolean hasNV = false; if (helmet != null) { String id = itemManager.getCustomItemId(helmet); if (id != null) { CustomItem ci = itemManager.getCustomItem(id); if (ci != null && ci.hasAbility("effect_night_vision")) { addEffect(player, PotionEffectType.NIGHT_VISION, 120, 0); hasNV = true; } } } if (!hasNV) player.removePotionEffect(PotionEffectType.NIGHT_VISION); // Resistance (Chestplate) boolean hasRes = false; if (chestplate != null) { String id = itemManager.getCustomItemId(chestplate); if (id != null) { CustomItem ci = itemManager.getCustomItem(id); if (ci != null && ci.hasAbility("effect_resistance")) { addEffect(player, PotionEffectType.RESISTANCE, 120, 0); hasRes = true; } } } if (!hasRes) player.removePotionEffect(PotionEffectType.RESISTANCE); // Speed (Boots) boolean hasSpeed = false; if (boots != null) { String id = itemManager.getCustomItemId(boots); if (id != null) { CustomItem ci = itemManager.getCustomItem(id); if (ci != null && ci.hasAbility("effect_speed")) { addEffect(player, PotionEffectType.SPEED, 120, 0); hasSpeed = true; } } } if (!hasSpeed) player.removePotionEffect(PotionEffectType.SPEED); } private void addEffect(Player player, PotionEffectType type, int duration, int amplifier) { PotionEffect current = player.getPotionEffect(type); if (current == null || current.getDuration() < 100) { player.addPotionEffect(new PotionEffect(type, duration, amplifier, false, false)); } } @EventHandler public void onInventoryClick(InventoryClickEvent event) { if (event.getWhoClicked() instanceof Player && event.getSlotType() == InventoryType.SlotType.ARMOR) { plugin.getServer().getScheduler().runTaskLater(plugin, () -> { applyArmorEffects((Player) event.getWhoClicked()); }, 1L); } } @EventHandler public void onInventoryDrag(InventoryDragEvent event) { if (event.getWhoClicked() instanceof Player) { boolean affectsArmor = event.getNewItems().keySet().stream() .anyMatch(slot -> slot >= 36 && slot <= 39); if (affectsArmor) { plugin.getServer().getScheduler().runTaskLater(plugin, () -> { applyArmorEffects((Player) event.getWhoClicked()); }, 1L); } } } // ─── SWORD: Lightning Strike ─── @EventHandler(priority = EventPriority.NORMAL) public void onEntityDamage(EntityDamageByEntityEvent event) { if (!(event.getDamager() instanceof Player player)) return; if (!(event.getEntity() instanceof LivingEntity target)) return; ItemStack weapon = player.getInventory().getItemInMainHand(); String id = itemManager.getCustomItemId(weapon); if (id == null) return; CustomItem ci = itemManager.getCustomItem(id); if (ci == null) return; if (ci.hasAbility("lightning_strike")) { double chance = ci.getAbilityValue("lightning_strike", "chance", 20.0); if (Math.random() * 100 < chance) { Location loc = target.getLocation(); target.getWorld().strikeLightningEffect(loc); target.setFireTicks(40); target.damage(4.0, player); // extra lightning damage } } } // ─── PICKAXE: Auto-Smelt + Double Drops ─── @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true) public void onBlockBreak(BlockBreakEvent event) { Player player = event.getPlayer(); if (player.getGameMode() != GameMode.SURVIVAL) return; ItemStack tool = player.getInventory().getItemInMainHand(); String id = itemManager.getCustomItemId(tool); if (id == null) return; CustomItem ci = itemManager.getCustomItem(id); if (ci == null) return; Block block = event.getBlock(); Material type = block.getType(); // Auto-Smelt if (ci.hasAbility("auto_smelt") && ores.contains(type)) { event.setDropItems(false); Material smelted = SMELT_MAP.getOrDefault(type, type); int amount = 1; // Double drops if (ci.hasAbility("double_drops")) { amount = 2; } block.getWorld().dropItemNaturally(block.getLocation(), new ItemStack(smelted, amount)); return; } // Double drops for non-ores if (ci.hasAbility("double_drops")) { event.setDropItems(false); for (ItemStack drop : block.getDrops(tool, player)) { drop.setAmount(drop.getAmount() * 2); block.getWorld().dropItemNaturally(block.getLocation(), drop); } return; } // Treecapitator if (ci.hasAbility("treecapitator") && logs.contains(type)) { int maxBlocks = ci.getAbilityValue("treecapitator", "max-blocks", 100); event.setDropItems(false); Set toBreak = findConnectedLogs(block, maxBlocks); ItemStack axe = player.getInventory().getItemInMainHand(); ItemMeta axeMeta = axe.getItemMeta(); Damageable damageable = axeMeta instanceof Damageable d ? d : null; for (Block log : toBreak) { if (damageable != null) { int maxDurability = axe.getType().getMaxDurability(); int currentDamage = damageable.getDamage(); if (currentDamage >= maxDurability - 1) break; damageable.setDamage(currentDamage + 1); } for (ItemStack drop : log.getDrops(tool, player)) { log.getWorld().dropItemNaturally(log.getLocation(), drop); } log.setType(Material.AIR); } if (damageable != null) { axe.setItemMeta(axeMeta); } return; } // Auto-Replant if (ci.hasAbility("auto_replant") && isCrop(type)) { Block below = block.getRelative(org.bukkit.block.BlockFace.DOWN); Material seedType = getSeedForCrop(type); if (seedType != null && below.getType() == Material.FARMLAND) { plugin.getServer().getScheduler().runTaskLater(plugin, () -> { block.setType(type); if (block.getBlockData() instanceof Ageable ageable) { ageable.setAge(0); block.setBlockData(ageable); } }, 2L); } } } private Set findConnectedLogs(Block start, int max) { Set result = new HashSet<>(); Queue queue = new LinkedList<>(); queue.add(start); while (!queue.isEmpty() && result.size() < max) { Block current = queue.poll(); if (result.contains(current)) continue; if (!logs.contains(current.getType())) continue; result.add(current); for (int dx = -1; dx <= 1; dx++) { for (int dy = 0; dy <= 1; dy++) { for (int dz = -1; dz <= 1; dz++) { if (dx == 0 && dy == 0 && dz == 0) continue; Block relative = current.getRelative(dx, dy, dz); if (logs.contains(relative.getType()) && !result.contains(relative)) { queue.add(relative); } } } } } return result; } private boolean isCrop(Material mat) { return crops.contains(mat); } private Material getSeedForCrop(Material crop) { return switch (crop) { case WHEAT -> Material.WHEAT_SEEDS; case CARROTS -> Material.CARROT; case POTATOES -> Material.POTATO; case BEETROOTS -> Material.BEETROOT_SEEDS; case NETHER_WART -> Material.NETHER_WART; default -> null; }; } }