l1magic.java

网络游戏天堂1的java源代码。。。。。

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * http://www.gnu.org/copyleft/gpl.html
 */
package l1j.server.server.model;

import java.util.Random;
import java.util.logging.Logger;

import l1j.server.Config;
import l1j.server.server.ActionCodes;
import l1j.server.server.WarTimeController;
import l1j.server.server.datatables.SkillsTable;
import l1j.server.server.model.Instance.L1DollInstance;
import l1j.server.server.model.Instance.L1ItemInstance;
import l1j.server.server.model.Instance.L1MagicInstance;
import l1j.server.server.model.Instance.L1NpcInstance;
import l1j.server.server.model.Instance.L1PcInstance;
import l1j.server.server.model.Instance.L1PetInstance;
import l1j.server.server.model.Instance.L1SummonInstance;
import l1j.server.server.serverpackets.S_DoActionGFX;
import l1j.server.server.serverpackets.S_ServerMessage;
import l1j.server.server.serverpackets.S_SkillSound;
import l1j.server.server.templates.L1Skills;
import static l1j.server.server.model.skill.L1SkillId.*;

public class L1Magic {
	private static l1j.eric.EricLogger _log =  l1j.eric.EricLogger.getLogger2(L1MagicInstance.class
			.getName());

	private int _calcType;

	private final int PC_PC = 1;

	private final int PC_NPC = 2;

	private final int NPC_PC = 3;

	private final int NPC_NPC = 4;

	private L1PcInstance _pc = null;

	private L1PcInstance _targetPc = null;

	private L1NpcInstance _npc = null;

	private L1NpcInstance _targetNpc = null;

	private int _leverage = 10; // 1/10倍で表現する。

	private static Random _random = new Random();

	public void setLeverage(int i) {
		_leverage = i;
	}

	private int getLeverage() {
		return _leverage;
	}

	public L1Magic(L1Character attacker, L1Character target) {
		if (attacker instanceof L1PcInstance) {
			if (target instanceof L1PcInstance) {
				_calcType = PC_PC;
				_pc = (L1PcInstance) attacker;
				_targetPc = (L1PcInstance) target;
			} else {
				_calcType = PC_NPC;
				_pc = (L1PcInstance) attacker;
				_targetNpc = (L1NpcInstance) target;
			}
		} else {
			if (target instanceof L1PcInstance) {
				_calcType = NPC_PC;
				_npc = (L1NpcInstance) attacker;
				_targetPc = (L1PcInstance) target;
			} else {
				_calcType = NPC_NPC;
				_npc = (L1NpcInstance) attacker;
				_targetNpc = (L1NpcInstance) target;
			}
		}
	}

	/* ■■■■■■■■■■■■■■■ 魔法共通関数 ■■■■■■■■■■■■■■ */
	private int getSpellPower() {
		int spellPower = 0;
		if (_calcType == PC_PC || _calcType == PC_NPC) {
			spellPower = _pc.getSp();
		} else if (_calcType == NPC_PC || _calcType == NPC_NPC) {
			spellPower = _npc.getSp();
		}
		return spellPower;
	}

	private int getMagicLevel() {
		int magicLevel = 0;
		if (_calcType == PC_PC || _calcType == PC_NPC) {
			magicLevel = _pc.getMagicLevel();
		} else if (_calcType == NPC_PC || _calcType == NPC_NPC) {
			magicLevel = _npc.getMagicLevel();
		}
		return magicLevel;
	}

	private int getMagicBonus() {
		int magicBonus = 0;
		if (_calcType == PC_PC || _calcType == PC_NPC) {
			magicBonus = _pc.getMagicBonus();
		} else if (_calcType == NPC_PC || _calcType == NPC_NPC) {
			magicBonus = _npc.getMagicBonus();
		}
		return magicBonus;
	}

	private int getLawful() {
		int lawful = 0;
		if (_calcType == PC_PC || _calcType == PC_NPC) {
			lawful = _pc.getLawful();
		} else if (_calcType == NPC_PC || _calcType == NPC_NPC) {
			lawful = _npc.getLawful();
		}
		return lawful;
	}

	private int getTargetMr() {
		int mr = 0;
		if (_calcType == PC_PC || _calcType == NPC_PC) {
			mr = _targetPc.getMr();
		} else {
			mr = _targetNpc.getMr();
		}
		return mr;
	}

	/* ■■■■■■■■■■■■■■ 成功判定 ■■■■■■■■■■■■■ */
	// ●●●● 確率系魔法の成功判定 ●●●●
	// 計算方法
	// 攻撃側ポイント：LV + ((MagicBonus * 3) * 魔法固有係数)
	// 防御側ポイント：((LV / 2) + (MR * 3)) / 2
	// 攻撃成功率：攻撃側ポイント - 防御側ポイント
	public boolean calcProbabilityMagic(int skillId) {
		int probability = 0;
		boolean isSuccess = false;

		// 攻撃者がGM権限の場合100%成功
		if (_pc != null && _pc.isGm()) {
			return true;
		}

		if (_calcType == PC_NPC && _targetNpc != null) {
			int npcId = _targetNpc.getNpcTemplate().get_npcId();
			if (npcId >= 45912 && npcId <= 45915 // 恨みに満ちたソルジャー＆ソルジャーゴースト
					&& !_pc.hasSkillEffect(STATUS_HOLY_WATER)) {
				return false;
			}
			if (npcId == 45916 // 恨みに満ちたハメル将軍
					&& !_pc.hasSkillEffect(STATUS_HOLY_MITHRIL_POWDER)) {
				return false;
			}
			if (npcId == 45941 // 呪われた巫女サエル
					&& !_pc.hasSkillEffect(STATUS_HOLY_WATER_OF_EVA)) {
				return false;
			}
			if (npcId == 45752 // バルログ(変身前)
					&& !_pc.hasSkillEffect(STATUS_CURSE_BARLOG)) {
				return false;
			}
			if (npcId == 45753 // バルログ(変身後)
					&& !_pc.hasSkillEffect(STATUS_CURSE_BARLOG)) {
				return false;
			}
			if (npcId == 45675 // ヤヒ(変身前)
					&& !_pc.hasSkillEffect(STATUS_CURSE_YAHEE)) {
				return false;
			}
			if (npcId == 81082 // ヤヒ(変身後)
					&& !_pc.hasSkillEffect(STATUS_CURSE_YAHEE)) {
				return false;
			}
			if (npcId == 45625 // 混沌
					&& !_pc.hasSkillEffect(STATUS_CURSE_YAHEE)) {
				return false;
			}
			if (npcId == 45674 // 死
					&& !_pc.hasSkillEffect(STATUS_CURSE_YAHEE)) {
				return false;
			}
			if (npcId == 45685 // 堕落
					&& !_pc.hasSkillEffect(STATUS_CURSE_YAHEE)) {
				return false;
			}
			if (npcId >= 46068 && npcId <= 46091 // 欲望の洞窟側mob
					&& _pc.getTempCharGfx() == 6035) {
				return false;
			}
			if (npcId >= 46092 && npcId <= 46106 // 影の神殿側mob
					&& _pc.getTempCharGfx() == 6034) {
				return false;
			}
		}

 		if (!checkZone(skillId)) {
			return false;
		}
		if (skillId == CANCELLATION) {
			if (_calcType == PC_PC && _pc != null && _targetPc != null) {
				// 自分自身の場合は100%成功
				if (_pc.getId() == _targetPc.getId()) {
					return true;
				}
				// 同じクランの場合は100%成功
				if (_pc.getClanid() > 0
						&& (_pc.getClanid() == _targetPc.getClanid())) {
					return true;
				}
				// 同じパーティの場合は100%成功
				if (_pc.isInParty()) {
					if (_pc.getParty().isMember(_targetPc)) {
						return true;
					}
				}
				// それ以外の場合、セーフティゾーン内では無效
				if (_pc.getZoneType() == 1 || _targetPc.getZoneType() == 1) {
					return false;
				}
			}
			// 対象がNPC、使用者がNPCの場合は100%成功
			if (_calcType == PC_NPC
					|| _calcType == NPC_PC || _calcType == NPC_NPC) {
				return true;
			}
		}

		// アースバインド中はWB、キャンセレーション以外無效
		if (_calcType == PC_PC || _calcType == NPC_PC) {
			if (_targetPc.hasSkillEffect(EARTH_BIND)) {
				if (skillId != WEAPON_BREAK
						&& skillId != CANCELLATION) {
					return false;
				}
			}
		} else {
			if (_targetNpc.hasSkillEffect(EARTH_BIND)) {
				if (skillId != WEAPON_BREAK
						&& skillId != CANCELLATION) {
					return false;
				}
			}
		}

		probability = calcProbability(skillId);

		Random random = new Random();
		int rnd = random.nextInt(100) + 1;
		if (probability > 90) {
			probability = 90; // 最高成功率を90%とする。
		}

		if (probability >= rnd) {
			isSuccess = true;
		} else {
			isSuccess = false;
		}

		// 確率系魔法メッセージ
		if (!Config.ALT_ATKMSG) {
			return isSuccess;
		}
		if (Config.ALT_ATKMSG) {
			if ((_calcType == PC_PC || _calcType == PC_NPC)
					&& !_pc.isGm()) {
				return isSuccess;
			}
			if ((_calcType == PC_PC || _calcType == NPC_PC)
					&& !_targetPc.isGm()) {
				return isSuccess;
			}
		}

		String msg0 = "";
		String msg1 = " 造成 ";
		String msg2 = "";
		String msg3 = "";
		String msg4 = "";

		if (_calcType == PC_PC || _calcType == PC_NPC) { // アタッカーがＰＣの場合
			msg0 = _pc.getName();
		} else if (_calcType == NPC_PC) { // アタッカーがＮＰＣの場合
			msg0 = _npc.getName();
		}

		msg2 = " 命中率 " + probability +" % ";
		if (_calcType == NPC_PC || _calcType == PC_PC) { // ターゲットがＰＣの場合
			msg4 = _targetPc.getName();
		} else if (_calcType == PC_NPC) { // ターゲットがＮＰＣの場合
			msg4 = _targetNpc.getName();
		}
		if (isSuccess == true) {
			msg3 = "成功";
		} else {
			msg3 = "失敗";
		}

		if (_calcType == PC_PC || _calcType == PC_NPC) { // アタッカーがＰＣの場合
			_pc.sendPackets(new S_ServerMessage(166, msg0, msg1, msg2, msg3,
					msg4)); // \f1%0が%4%1%3 %2
		}
		if (_calcType == NPC_PC || _calcType == PC_PC) { // ターゲットがＰＣの場合
			_targetPc.sendPackets(new S_ServerMessage(166, msg0, msg1, msg2,
					msg3, msg4)); // \f1%0が%4%1%3 %2
		}

		return isSuccess;
	}

	private boolean checkZone(int skillId) {
		if (_pc != null && _targetPc != null) {
			if (_pc.getZoneType() == 1 || _targetPc.getZoneType() == 1) { // セーフティーゾーン
				if (skillId == WEAPON_BREAK || skillId == SLOW
						|| skillId == CURSE_PARALYZE || skillId == MANA_DRAIN
						|| skillId == DARKNESS || skillId == WEAKNESS
						|| skillId == DISEASE || skillId == DECAY_POTION
						|| skillId == MASS_SLOW || skillId == ENTANGLE
						|| skillId == ERASE_MAGIC || skillId == EARTH_BIND
						|| skillId == AREA_OF_SILENCE || skillId == WIND_SHACKLE
						|| skillId == STRIKER_GALE || skillId == SHOCK_STUN
						|| skillId == FOG_OF_SLEEPING || skillId == ICE_LANCE
						|| skillId == FREEZING_BLIZZARD
						|| skillId == POLLUTE_WATER
						|| skillId == ELEMENTAL_FALL_DOWN
						|| skillId == RETURN_TO_NATURE) {
					return false;
				}