510 lines
19 KiB
Java
510 lines
19 KiB
Java
package com.earth2me.essentials;
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import com.earth2me.essentials.utils.NumberUtil;
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import net.ess3.nms.refl.ReflUtil;
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import net.ess3.nms.updatedmeta.BasePotionDataProvider;
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import com.earth2me.essentials.utils.StringUtil;
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import net.ess3.api.IEssentials;
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import org.apache.commons.lang.StringUtils;
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import org.bukkit.Bukkit;
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import org.bukkit.Color;
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import org.bukkit.FireworkEffect;
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import org.bukkit.Material;
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import org.bukkit.block.Banner;
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import org.bukkit.enchantments.Enchantment;
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import org.bukkit.entity.EntityType;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.inventory.meta.*;
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import org.bukkit.potion.Potion;
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import org.bukkit.potion.PotionEffect;
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import java.util.*;
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import java.util.logging.Logger;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import static com.earth2me.essentials.I18n.tl;
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public class ItemDb implements IConf, net.ess3.api.IItemDb {
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protected static final Logger LOGGER = Logger.getLogger("Essentials");
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private final transient IEssentials ess;
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private final transient Map<String, Integer> items = new HashMap<>();
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private final transient Map<ItemData, List<String>> names = new HashMap<>();
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private final transient Map<ItemData, String> primaryName = new HashMap<>();
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private final transient Map<Integer, ItemData> legacyIds = new HashMap<>();
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private final transient Map<String, Short> durabilities = new HashMap<>();
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private final transient Map<String, String> nbtData = new HashMap<>();
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private final transient ManagedFile file;
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private final transient Pattern splitPattern = Pattern.compile("((.*)[:+',;.](\\d+))");
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private final transient Pattern csvSplitPattern = Pattern.compile("(\"([^\"]*)\"|[^,]*)(,|$)");
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public ItemDb(final IEssentials ess) {
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this.ess = ess;
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file = new ManagedFile("items.csv", ess);
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}
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@Override
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public void reloadConfig() {
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final List<String> lines = file.getLines();
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if (lines.isEmpty()) {
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return;
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}
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durabilities.clear();
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items.clear();
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names.clear();
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primaryName.clear();
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for (String line : lines) {
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if (line.length() > 0 && line.charAt(0) == '#') {
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continue;
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}
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String itemName = null;
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int numeric = -1;
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short data = 0;
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String nbt = null;
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int col = 0;
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Matcher matcher = csvSplitPattern.matcher(line);
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while (matcher.find()) {
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String match = matcher.group(1);
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if (StringUtils.stripToNull(match) == null) {
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continue;
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}
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match = StringUtils.strip(match.trim(), "\"");
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switch (col) {
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case 0:
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itemName = match.toLowerCase(Locale.ENGLISH);
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break;
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case 1:
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numeric = Integer.parseInt(match);
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break;
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case 2:
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data = Short.parseShort(match);
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break;
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case 3:
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nbt = StringUtils.stripToNull(match);
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break;
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default:
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continue;
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}
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col++;
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}
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// Invalid row
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if (itemName == null || numeric < 0) {
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continue;
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}
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Material material = Material.matchMaterial(itemName);
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if (material == null) {
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LOGGER.warning(String.format("Failed to find material for %s", itemName));
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continue;
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}
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durabilities.put(itemName, data);
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items.put(itemName, numeric);
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if (nbt != null) {
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nbtData.put(itemName, nbt);
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}
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ItemData itemData = new ItemData(material, numeric, data);
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if (names.containsKey(itemData)) {
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List<String> nameList = names.get(itemData);
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nameList.add(itemName);
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} else {
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List<String> nameList = new ArrayList<>();
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nameList.add(itemName);
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names.put(itemData, nameList);
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primaryName.put(itemData, itemName);
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}
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legacyIds.put(numeric, itemData);
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}
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for (List<String> nameList : names.values()) {
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Collections.sort(nameList, LengthCompare.INSTANCE);
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}
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}
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@Override
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public ItemStack get(final String id, final int quantity) throws Exception {
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final ItemStack retval = get(id.toLowerCase(Locale.ENGLISH));
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retval.setAmount(quantity);
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return retval;
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}
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@Override
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public ItemStack get(final String id) throws Exception {
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int itemid = 0;
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String itemname;
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short metaData = 0;
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Matcher parts = splitPattern.matcher(id);
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if (parts.matches()) {
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itemname = parts.group(2);
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metaData = Short.parseShort(parts.group(3));
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} else {
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itemname = id;
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}
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if (NumberUtil.isInt(itemname)) {
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itemid = Integer.parseInt(itemname);
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} else if (NumberUtil.isInt(id)) {
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itemid = Integer.parseInt(id);
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} else {
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itemname = itemname.toLowerCase(Locale.ENGLISH);
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}
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if (itemid < 1) {
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if (items.containsKey(itemname)) {
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itemid = items.get(itemname);
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if (durabilities.containsKey(itemname) && metaData == 0) {
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metaData = durabilities.get(itemname);
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}
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}
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}
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if (itemid < 1) {
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throw new Exception(tl("unknownItemName", itemname));
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}
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ItemData data = legacyIds.get(itemid);
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if (data == null) {
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throw new Exception(tl("unknownItemId", itemid));
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}
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Material mat = data.getMaterial();
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ItemStack retval = new ItemStack(mat);
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if (nbtData.containsKey(itemname)) {
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String nbt = nbtData.get(itemname);
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if (nbt.startsWith("*")) {
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nbt = nbtData.get(nbt.substring(1));
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}
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retval = ess.getServer().getUnsafe().modifyItemStack(retval, nbt);
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}
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if (mat == Material.MOB_SPAWNER) {
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if (metaData == 0) metaData = EntityType.PIG.getTypeId();
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try {
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retval = ess.getSpawnerProvider().setEntityType(retval, EntityType.fromId(metaData));
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} catch (IllegalArgumentException e) {
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throw new Exception("Can't spawn entity ID " + metaData + " from mob spawners.");
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}
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} else if (mat == Material.MONSTER_EGG) {
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EntityType type;
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try {
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type = EntityType.fromId(metaData);
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} catch (IllegalArgumentException e) {
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throw new Exception("Can't spawn entity ID " + metaData + " from spawn eggs.");
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}
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retval = ess.getSpawnEggProvider().createEggItem(type);
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} else if (mat.name().endsWith("POTION")
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&& ReflUtil.getNmsVersionObject().isLowerThan(ReflUtil.V1_11_R1)) { // Only apply this to pre-1.11 as items.csv might only work in 1.11
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retval = ess.getPotionMetaProvider().createPotionItem(mat, metaData);
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} else {
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retval.setDurability(metaData);
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}
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retval.setAmount(mat.getMaxStackSize());
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return retval;
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}
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@Override
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public List<ItemStack> getMatching(User user, String[] args) throws Exception {
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List<ItemStack> is = new ArrayList<>();
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if (args.length < 1) {
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is.add(user.getItemInHand().clone());
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} else if (args[0].equalsIgnoreCase("hand")) {
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is.add(user.getItemInHand().clone());
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} else if (args[0].equalsIgnoreCase("inventory") || args[0].equalsIgnoreCase("invent") || args[0].equalsIgnoreCase("all")) {
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for (ItemStack stack : user.getBase().getInventory().getContents()) {
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if (stack == null || stack.getType() == Material.AIR) {
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continue;
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}
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is.add(stack.clone());
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}
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} else if (args[0].equalsIgnoreCase("blocks")) {
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for (ItemStack stack : user.getBase().getInventory().getContents()) {
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if (stack == null || stack.getTypeId() > 255 || stack.getType() == Material.AIR) {
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continue;
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}
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is.add(stack.clone());
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}
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} else {
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is.add(get(args[0]));
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}
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if (is.isEmpty() || is.get(0).getType() == Material.AIR) {
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throw new Exception(tl("itemSellAir"));
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}
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return is;
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}
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@Override
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public String names(ItemStack item) {
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ItemData itemData = new ItemData(item.getType(), item.getDurability());
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List<String> nameList = names.get(itemData);
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if (nameList == null) {
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itemData = new ItemData(item.getType(), (short) 0);
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nameList = names.get(itemData);
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if (nameList == null) {
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return null;
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}
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}
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if (nameList.size() > 15) {
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nameList = nameList.subList(0, 14);
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}
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return StringUtil.joinList(", ", nameList);
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}
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@Override
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public String name(ItemStack item) {
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ItemData itemData = new ItemData(item.getType(), item.getDurability());
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String name = primaryName.get(itemData);
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if (name == null) {
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itemData = new ItemData(item.getType(), (short) 0);
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name = primaryName.get(itemData);
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if (name == null) {
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return null;
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}
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}
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return name;
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}
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@Override
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public String serialize(ItemStack is) {
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String mat = is.getType().name();
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if (is.getData().getData() != 0) {
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mat = mat + ":" + is.getData().getData();
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}
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int quantity = is.getAmount();
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StringBuilder sb = new StringBuilder(); // Add space AFTER you add something. We can trim at end.
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sb.append(mat).append(" ").append(quantity).append(" ");
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// ItemMeta applies to anything.
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if (is.hasItemMeta()) {
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ItemMeta meta = is.getItemMeta();
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if (meta.hasDisplayName()) {
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sb.append("name:").append(meta.getDisplayName().replaceAll(" ", "_")).append(" ");
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}
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if (meta.hasLore()) {
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sb.append("lore:");
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boolean first = true;
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for (String s : meta.getLore()) {
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// Add | before the line if it's not the first one. Easy but weird way
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// to do this since we need each line separated by |
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if (!first) {
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sb.append("|");
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}
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first = false;
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sb.append(s.replaceAll(" ", "_"));
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}
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sb.append(" ");
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}
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if (meta.hasEnchants()) {
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for (Enchantment e : meta.getEnchants().keySet()) {
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sb.append(e.getName().toLowerCase()).append(":").append(meta.getEnchantLevel(e)).append(" ");
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}
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}
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}
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switch (is.getType()) {
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case WRITTEN_BOOK:
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// Everything from http://wiki.ess3.net/wiki/Item_Meta#Books in that order.
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// Interesting as I didn't see a way to do pages or chapters.
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BookMeta bookMeta = (BookMeta) is.getItemMeta();
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if (bookMeta.hasTitle()) {
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sb.append("title:").append(bookMeta.getTitle()).append(" ");
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}
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if (bookMeta.hasAuthor()) {
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sb.append("author:").append(bookMeta.getAuthor()).append(" ");
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}
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// Only other thing it could have is lore but that's done up there ^^^
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break;
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case ENCHANTED_BOOK:
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EnchantmentStorageMeta enchantmentStorageMeta = (EnchantmentStorageMeta) is.getItemMeta();
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for (Enchantment e : enchantmentStorageMeta.getStoredEnchants().keySet()) {
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sb.append(e.getName().toLowerCase()).append(":").append(enchantmentStorageMeta.getStoredEnchantLevel(e)).append(" ");
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}
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break;
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case FIREWORK:
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// Everything from http://wiki.ess3.net/wiki/Item_Meta#Fireworks in that order.
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FireworkMeta fireworkMeta = (FireworkMeta) is.getItemMeta();
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if (fireworkMeta.hasEffects()) {
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for (FireworkEffect effect : fireworkMeta.getEffects()) {
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if (effect.getColors() != null && !effect.getColors().isEmpty()) {
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sb.append("color:");
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boolean first = true;
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for (Color c : effect.getColors()) {
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if (!first) {
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sb.append(","); // same thing as above.
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}
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sb.append(c.toString());
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first = false;
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}
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sb.append(" ");
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}
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sb.append("shape: ").append(effect.getType().name()).append(" ");
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if (effect.getFadeColors() != null && !effect.getFadeColors().isEmpty()) {
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sb.append("fade:");
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boolean first = true;
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for (Color c : effect.getFadeColors()) {
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if (!first) {
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sb.append(","); // same thing as above.
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}
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sb.append(c.toString());
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first = false;
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}
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sb.append(" ");
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}
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}
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sb.append("power: ").append(fireworkMeta.getPower()).append(" ");
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}
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break;
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case POTION:
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Potion potion = Potion.fromItemStack(is);
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for (PotionEffect e : potion.getEffects()) {
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// long but needs to be effect:speed power:2 duration:120 in that order.
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sb.append("splash:").append(potion.isSplash()).append(" ").append("effect:").append(e.getType().getName().toLowerCase()).append(" ").append("power:").append(e.getAmplifier()).append(" ").append("duration:").append(e.getDuration() / 20).append(" ");
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}
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break;
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case SKULL_ITEM:
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// item stack with meta
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SkullMeta skullMeta = (SkullMeta) is.getItemMeta();
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if (skullMeta != null && skullMeta.hasOwner()) {
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sb.append("player:").append(skullMeta.getOwner()).append(" ");
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}
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break;
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case LEATHER_HELMET:
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case LEATHER_CHESTPLATE:
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case LEATHER_LEGGINGS:
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case LEATHER_BOOTS:
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LeatherArmorMeta leatherArmorMeta = (LeatherArmorMeta) is.getItemMeta();
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int rgb = leatherArmorMeta.getColor().asRGB();
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sb.append("color:").append(rgb).append(" ");
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break;
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case BANNER:
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BannerMeta bannerMeta = (BannerMeta) is.getItemMeta();
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if (bannerMeta != null) {
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int basecolor = bannerMeta.getBaseColor().getColor().asRGB();
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sb.append("basecolor:").append(basecolor).append(" ");
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for (org.bukkit.block.banner.Pattern p : bannerMeta.getPatterns()) {
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String type = p.getPattern().getIdentifier();
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int color = p.getColor().getColor().asRGB();
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sb.append(type).append(",").append(color).append(" ");
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}
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}
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break;
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case SHIELD:
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// Hacky fix for accessing Shield meta - https://github.com/drtshock/Essentials/pull/745#issuecomment-234843795
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BlockStateMeta shieldMeta = (BlockStateMeta) is.getItemMeta();
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Banner shieldBannerMeta = (Banner) shieldMeta.getBlockState();
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int basecolor = shieldBannerMeta.getBaseColor().getColor().asRGB();
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sb.append("basecolor:").append(basecolor).append(" ");
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for (org.bukkit.block.banner.Pattern p : shieldBannerMeta.getPatterns()) {
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String type = p.getPattern().getIdentifier();
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int color = p.getColor().getColor().asRGB();
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sb.append(type).append(",").append(color).append(" ");
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}
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break;
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}
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return sb.toString().trim().replaceAll("§", "&");
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}
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@Override
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public Material getFromLegacyId(int id) {
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ItemData data = this.legacyIds.get(id);
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if(data == null) {
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return null;
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}
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return data.getMaterial();
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}
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@Override
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public int getLegacyId(Material material) throws Exception {
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for(Map.Entry<String, Integer> entry : items.entrySet()) {
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if(material.name().toLowerCase(Locale.ENGLISH).equalsIgnoreCase(entry.getKey())) {
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return entry.getValue();
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}
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}
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throw new Exception("Itemid not found for material: " + material.name());
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}
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@Override
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public Collection<String> listNames() {
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return primaryName.values();
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}
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static class ItemData {
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final private Material material;
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private int legacyId;
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final private short itemData;
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ItemData(Material material, short itemData) {
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this.material = material;
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this.itemData = itemData;
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}
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@Deprecated
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ItemData(Material material, final int legacyId, final short itemData) {
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this.material = material;
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this.legacyId = legacyId;
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this.itemData = itemData;
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}
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public Material getMaterial() {
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return material;
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}
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@Deprecated
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public int getItemNo() {
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return legacyId;
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}
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public short getItemData() {
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return itemData;
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}
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@Override
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public int hashCode() {
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return (31 * material.hashCode()) ^ itemData;
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}
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@Override
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public boolean equals(Object o) {
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if (o == null) {
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return false;
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}
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if (!(o instanceof ItemData)) {
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return false;
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}
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ItemData pairo = (ItemData) o;
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return this.material == pairo.getMaterial() && this.itemData == pairo.getItemData();
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}
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}
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static class LengthCompare implements java.util.Comparator<String> {
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private static final LengthCompare INSTANCE = new LengthCompare();
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public LengthCompare() {
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super();
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}
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@Override
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public int compare(String s1, String s2) {
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return s1.length() - s2.length();
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}
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}
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}
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