package com.yourname.hungergames.chest; import com.yourname.hungergames.HungerGamesPlugin; import com.yourname.hungergames.util.ItemSerializer; import lombok.Getter; import lombok.Setter; import org.bukkit.Chunk; import org.bukkit.Location; import org.bukkit.Material; import org.bukkit.World; import org.bukkit.block.Block; import org.bukkit.block.BlockState; import org.bukkit.block.Chest; import org.bukkit.configuration.ConfigurationSection; import org.bukkit.configuration.file.FileConfiguration; import org.bukkit.configuration.file.YamlConfiguration; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.ItemStack; import java.io.File; import java.io.IOException; import java.util.*; @Getter @Setter public class ChestManager { private final HungerGamesPlugin plugin; private LootTable lootTable; private File lootFile; private FileConfiguration lootConfig; private Random random; public ChestManager(HungerGamesPlugin plugin) { this.plugin = plugin; this.lootTable = new LootTable(); this.random = new Random(); loadLootTable(); } private void loadLootTable() { lootFile = new File(plugin.getDataFolder(), "loot.yml"); if (!lootFile.exists()) { try { lootFile.createNewFile(); } catch (IOException e) { e.printStackTrace(); } } lootConfig = YamlConfiguration.loadConfiguration(lootFile); lootTable = new LootTable(); ConfigurationSection itemsSection = lootConfig.getConfigurationSection("items"); if (itemsSection != null) { for (String key : itemsSection.getKeys(false)) { ConfigurationSection itemSection = itemsSection.getConfigurationSection(key); ItemStack item = ItemSerializer.deserialize(itemSection); if (item != null) { lootTable.addItem(item); } } } } public void saveLootTable() { lootConfig.set("items", null); List items = lootTable.getItems(); for (int i = 0; i < items.size(); i++) { ItemStack item = items.get(i); String path = "items." + i; Map serialized = ItemSerializer.serialize(item); for (Map.Entry entry : serialized.entrySet()) { lootConfig.set(path + "." + entry.getKey(), entry.getValue()); } } try { lootConfig.save(lootFile); } catch (IOException e) { e.printStackTrace(); } } public int fillChests(World world) { if (lootTable.isEmpty()) { return 0; } int radius = plugin.getConfigManager().getChestScanRadius(); int fillPercentage = plugin.getConfigManager().getChestFillPercentage(); int filledCount = 0; Location center = new Location(world, 0, 0, 0); int chunkRadius = radius / 16; for (int x = -chunkRadius; x <= chunkRadius; x++) { for (int z = -chunkRadius; z <= chunkRadius; z++) { Chunk chunk = world.getChunkAt(center.getChunk().getX() + x, center.getChunk().getZ() + z); boolean wasLoaded = chunk.isLoaded(); if (!wasLoaded) { chunk.load(); } for (BlockState state : chunk.getTileEntities()) { if (state instanceof Chest) { Chest chest = (Chest) state; fillChest(chest.getInventory(), fillPercentage); filledCount++; } } if (!wasLoaded) { chunk.unload(true); } } } return filledCount; } private void fillChest(Inventory inventory, int fillPercentage) { inventory.clear(); List items = lootTable.getItems(); if (items.isEmpty()) return; int slots = inventory.getSize(); int itemsToPlace = (slots * fillPercentage) / 100; List availableSlots = new ArrayList<>(); for (int i = 0; i < slots; i++) { availableSlots.add(i); } Collections.shuffle(availableSlots); for (int i = 0; i < itemsToPlace && i < availableSlots.size(); i++) { ItemStack randomItem = items.get(random.nextInt(items.size())).clone(); inventory.setItem(availableSlots.get(i), randomItem); } } }