package com.dumbranks.managers; import com.dumbranks.DumbRanks; import com.dumbranks.models.KitData; import com.dumbranks.utils.ColorUtil; import com.dumbranks.utils.ItemSerializer; import org.bukkit.Bukkit; import org.bukkit.Material; import org.bukkit.configuration.ConfigurationSection; import org.bukkit.entity.Player; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.ItemStack; import java.util.*; public class KitManager { private final DumbRanks plugin; private final List kits = new ArrayList<>(); public KitManager(DumbRanks plugin) { this.plugin = plugin; load(); } public void reload() { kits.clear(); load(); } private void load() { ConfigurationSection section = plugin.getConfigManager().getKitsConfig() .getConfigurationSection("kits"); if (section == null) return; for (String key : section.getKeys(false)) { ConfigurationSection ks = section.getConfigurationSection(key); if (ks == null) continue; KitData kit = new KitData(key); kit.setDisplayName(ks.getString("display-name", key)); kit.setPermission(ks.getString("permission", "")); kit.setCooldownSeconds(ks.getLong("cooldown", 2592000L)); List itemData = ks.getStringList("items"); List items = new ArrayList<>(); for (String data : itemData) { ItemStack item = ItemSerializer.deserialize(data); if (item != null && item.getType() != Material.AIR) { items.add(item); } } kit.setItems(items); String displayIconData = ks.getString("display-icon", ""); if (!displayIconData.isEmpty()) { kit.setDisplayIcon(ItemSerializer.deserialize(displayIconData)); } kits.add(kit); } } public List getKits() { return Collections.unmodifiableList(kits); } public KitData getKit(String key) { return kits.stream() .filter(k -> k.getKey().equalsIgnoreCase(key)) .findFirst().orElse(null); } public boolean hasCooldown(UUID uuid, String kitKey) { long lastClaimed = plugin.getConfigManager().getCooldownsConfig() .getLong(uuid.toString() + "." + kitKey, 0L); if (lastClaimed == 0L) return false; KitData kit = getKit(kitKey); if (kit == null) return false; return (System.currentTimeMillis() - lastClaimed) < (kit.getCooldownSeconds() * 1000L); } public long getRemainingCooldown(UUID uuid, String kitKey) { long lastClaimed = plugin.getConfigManager().getCooldownsConfig() .getLong(uuid.toString() + "." + kitKey, 0L); if (lastClaimed == 0L) return 0L; KitData kit = getKit(kitKey); if (kit == null) return 0L; long elapsed = System.currentTimeMillis() - lastClaimed; long total = kit.getCooldownSeconds() * 1000L; return Math.max(0L, total - elapsed); } private void setCooldown(UUID uuid, String kitKey) { plugin.getConfigManager().getCooldownsConfig() .set(uuid.toString() + "." + kitKey, System.currentTimeMillis()); plugin.getConfigManager().saveCooldownsConfig(); } public void giveKit(Player player, KitData kit) { String perm = kit.getPermission(); if (perm != null && !perm.isEmpty() && !player.hasPermission(perm)) { player.sendMessage(ColorUtil.color(plugin.getConfigManager().getString( "messages.no-permission", "&cYou don't have permission for this kit."))); return; } if (hasCooldown(player.getUniqueId(), kit.getKey())) { long remaining = getRemainingCooldown(player.getUniqueId(), kit.getKey()); String msg = plugin.getConfigManager().getString( "messages.kit-cooldown", "&cThis kit is on cooldown! Time remaining: &e%time%"); player.sendMessage(ColorUtil.color(msg.replace("%time%", formatTime(remaining)))); return; } List items = kit.getItems(); if (items == null || items.isEmpty()) { player.sendMessage(ColorUtil.color(plugin.getConfigManager().getPrefix() + "&eThis kit has no items yet.")); return; } if (!canReceiveKit(player, items)) { player.sendMessage(ColorUtil.color(plugin.getConfigManager().getString( "messages.inventory-full", "&cYour inventory is full."))); return; } for (ItemStack item : items) { player.getInventory().addItem(item.clone()); } setCooldown(player.getUniqueId(), kit.getKey()); String msg = plugin.getConfigManager().getString( "messages.kit-received", "&aYou received the &e%kit% &akit!"); player.sendMessage(ColorUtil.color(msg.replace("%kit%", ColorUtil.color(kit.getDisplayName())))); } private boolean canReceiveKit(Player player, List items) { Inventory temp = Bukkit.createInventory(null, 36); for (int i = 0; i < 36; i++) { ItemStack slot = player.getInventory().getItem(i); if (slot != null && slot.getType() != Material.AIR) { temp.setItem(i, slot.clone()); } } Map leftover = temp.addItem( items.stream().map(ItemStack::clone).toArray(ItemStack[]::new)); return leftover.isEmpty(); } public void saveKit(String key, List items) { List serialized = new ArrayList<>(); for (ItemStack item : items) { String data = ItemSerializer.serialize(item); if (data != null) serialized.add(data); } plugin.getConfigManager().getKitsConfig().set("kits." + key + ".items", serialized); plugin.getConfigManager().saveKitsConfig(); reload(); } public void saveCooldowns() { plugin.getConfigManager().saveCooldownsConfig(); } public static String formatTime(long millis) { long seconds = millis / 1000; long days = seconds / 86400; long hours = (seconds % 86400) / 3600; long minutes = (seconds % 3600) / 60; long secs = seconds % 60; if (days > 0) return days + "d " + hours + "h " + minutes + "m"; if (hours > 0) return hours + "h " + minutes + "m " + secs + "s"; if (minutes > 0) return minutes + "m " + secs + "s"; return secs + "s"; } }