forked from SteamWar/SteamWar
133 lines
4.6 KiB
Java
133 lines
4.6 KiB
Java
/*
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* This file is a part of the SteamWar software.
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*
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* Copyright (C) 2025 SteamWar.de-Serverteam
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package de.steamwar.misslewars.items;
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import de.steamwar.misslewars.Config;
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import net.md_5.bungee.api.ChatMessageType;
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import net.md_5.bungee.api.chat.TextComponent;
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import org.bukkit.Location;
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import org.bukkit.Material;
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import org.bukkit.entity.Entity;
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import org.bukkit.entity.Player;
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import org.bukkit.event.entity.ProjectileHitEvent;
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import org.bukkit.event.entity.ProjectileLaunchEvent;
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import org.bukkit.inventory.ItemFlag;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.inventory.meta.ItemMeta;
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import org.bukkit.potion.PotionEffectType;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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public abstract class SpecialItem {
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private static final Random random = new Random();
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private static double count = 0;
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private static int consecutiveSupportItems = 0;
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private static List<SpecialItem> supportItems = new ArrayList<>();
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private static List<SpecialItem> missileItems = new ArrayList<>();
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SpecialItem() {
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if (this.isMissile()) missileItems.add(this);
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else supportItems.add(this);
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}
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private String materialName = null;
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public abstract ItemStack getItem();
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public abstract boolean handleUse(Player p);
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public void handleThrow(Entity e) {}
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public void handleHit(Entity e, Location l) {}
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public boolean isMissile() {
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return false;
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}
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public ItemStack createItem(Material material, String name, int amount, List<String> lore) {
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ItemStack item = new ItemStack(material, amount);
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ItemMeta meta = item.getItemMeta();
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assert meta != null;
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meta.addItemFlags(ItemFlag.HIDE_ENCHANTS);
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meta.setLore(lore);
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meta.setDisplayName(name);
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item.setItemMeta(meta);
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return item;
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}
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public static boolean handleUse(ItemStack item, Player player) {
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if (player.hasPotionEffect(PotionEffectType.LEVITATION)) {
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player.spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent.fromLegacyText("§cDu kannst dieses Item derzeit nicht nutzen!"));
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return false;
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}
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return handleUse(item, player, missileItems) || handleUse(item, player, supportItems);
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}
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private static boolean handleUse(ItemStack item, Player player, List<SpecialItem> items) {
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for (SpecialItem specialItem : items)
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if (item.isSimilar(specialItem.getItem())) return specialItem.handleUse(player);
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return false;
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}
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public static void handleThrow(ProjectileLaunchEvent e) {
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String name = e.getEntity().getClass().getName().toLowerCase();
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for (SpecialItem specialItem : supportItems) {
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if (specialItem.materialName == null)
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specialItem.materialName = specialItem.getItem().getType().name().toLowerCase();
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if (name.contains(specialItem.materialName))
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specialItem.handleThrow(e.getEntity());
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}
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}
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public static void handleHit(ProjectileHitEvent e) {
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String name = e.getEntity().getClass().getName().toLowerCase();
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Location location = null;
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if (e.getHitEntity() != null) location = e.getHitEntity().getLocation();
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else if (e.getHitBlock() != null) location = e.getHitBlock().getLocation();
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if (location == null) return;
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for (SpecialItem specialItem : supportItems) {
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if (name.contains(((CustomItem) specialItem).getScriptedItem().getEntityName())) {
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specialItem.handleHit(e.getEntity(), location);
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}
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}
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}
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public static ItemStack getRandomItem() {
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if (Config.MissileChance == 0) {
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return supportItems.get(random.nextInt(supportItems.size())).getItem();
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}
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if (Config.MissileChance == 1 || consecutiveSupportItems > 1) {
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consecutiveSupportItems = 0;
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return missileItems.get(random.nextInt(missileItems.size())).getItem();
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}
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double missileChance = Config.MissileChance + count * 0.1;
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if (random.nextDouble() > missileChance) {
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count += Config.MissileChance;
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consecutiveSupportItems++;
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return supportItems.get(random.nextInt(supportItems.size())).getItem();
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} else {
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count -= 1 - Config.MissileChance;
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return missileItems.get(random.nextInt(missileItems.size())).getItem();
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}
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}
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}
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