API tools faq
paste
Advertisement
Guest User

Untitled

a guest
Jan 14th, 2013
70
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 9.89 KB | None | 0 0
raw download clone embed print report
  1. package net.sf.odinms.net.channel.handler;
  2.  
  3. import java.util.concurrent.ScheduledFuture;
  4. import net.sf.odinms.client.IItem;
  5. import net.sf.odinms.client.ISkill;
  6. import net.sf.odinms.client.MapleBuffStat;
  7. import net.sf.odinms.client.MapleCharacter;
  8. import net.sf.odinms.client.MapleCharacter.CancelCooldownAction;
  9. import net.sf.odinms.client.MapleClient;
  10. import net.sf.odinms.client.MapleInventory;
  11. import net.sf.odinms.client.MapleInventoryType;
  12. import net.sf.odinms.client.MapleJob;
  13. import net.sf.odinms.client.MapleWeaponType;
  14. import net.sf.odinms.client.SkillFactory;
  15. import net.sf.odinms.net.MaplePacket;
  16. import net.sf.odinms.server.MapleInventoryManipulator;
  17. import net.sf.odinms.server.MapleItemInformationProvider;
  18. import net.sf.odinms.server.MapleStatEffect;
  19. import net.sf.odinms.server.TimerManager;
  20. import net.sf.odinms.tools.MaplePacketCreator;
  21. import net.sf.odinms.tools.data.input.SeekableLittleEndianAccessor;
  22.  
  23. public class RangedAttackHandler extends AbstractDealDamageHandler {
  24.  
  25. @Override
  26. public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
  27. AttackInfo attack = parseDamage(slea, true);
  28. MapleCharacter player = c.getPlayer();
  29. MapleInventory equip = player.getInventory(MapleInventoryType.EQUIPPED);
  30. IItem weapon = equip.getItem((byte) -11);
  31. MapleItemInformationProvider mii = MapleItemInformationProvider.getInstance();
  32. MapleWeaponType type = mii.getWeaponType(weapon.getItemId());
  33. if (type == MapleWeaponType.NOT_A_WEAPON) {
  34. throw new RuntimeException("[h4x] Player " + player.getName() +
  35. " is attacking with something that's not a weapon");
  36. }
  37. MapleInventory use = player.getInventory(MapleInventoryType.USE);
  38. int projectile = 0;
  39. int bulletCount = 1;
  40. MapleStatEffect effect = null;
  41. if (attack.skill != 0) {
  42. if (!c.getPlayer().getMap().getSkillsEnabled()) {
  43. c.getPlayer().setHp(0);
  44. c.getPlayer().updateSingleStat(net.sf.odinms.client.MapleStat.HP, 0);
  45. c.getSession().write(MaplePacketCreator.serverNotice(1, "Skills are currently disabled in this map."));
  46. return;
  47. }
  48. effect = attack.getAttackEffect(c.getPlayer());
  49. bulletCount = effect.getBulletCount();
  50. if (effect.getCooldown() > 0) {
  51. c.getSession().write(MaplePacketCreator.skillCooldown(attack.skill, effect.getCooldown() / 5));
  52. }
  53. }
  54. boolean hasShadowPartner = player.getBuffedValue(MapleBuffStat.SHADOWPARTNER) != null;
  55. int damageBulletCount = bulletCount;
  56. if (hasShadowPartner) {
  57. bulletCount *= 2;
  58. }
  59. for (int i = 0; i < 255; i++) {
  60. IItem item = use.getItem((byte) i);
  61. if (item != null) {
  62. boolean clawCondition = weapon.getItemId() != 1472063 && type == MapleWeaponType.CLAW && mii.isThrowingStar(item.getItemId());
  63. boolean bowCondition = weapon.getItemId() != 1472063 && type == MapleWeaponType.BOW && mii.isArrowForBow(item.getItemId());
  64. boolean crossbowCondition = type == MapleWeaponType.CROSSBOW && mii.isArrowForCrossBow(item.getItemId());
  65. boolean mittenCondition = weapon.getItemId() == 1472063 && (item.getItemId() == 2060005 || item.getItemId() == 2060006);
  66. if ((clawCondition || bowCondition || crossbowCondition || mittenCondition) && item.getQuantity() >= bulletCount) {
  67. projectile = item.getItemId();
  68. break;
  69. }
  70. }
  71. }
  72. boolean soulArrow = player.getBuffedValue(MapleBuffStat.SOULARROW) != null;
  73. boolean shadowClaw = player.getBuffedValue(MapleBuffStat.SHADOW_CLAW) != null;
  74. if (!soulArrow && !shadowClaw) {
  75. int bulletConsume = bulletCount;
  76. if (effect != null && effect.getBulletConsume() != 0) {
  77. bulletConsume = effect.getBulletConsume() * (hasShadowPartner ? 2 : 1);
  78. }
  79. MapleInventoryManipulator.removeById(c, MapleInventoryType.USE, projectile, bulletConsume, false, true, true);
  80. }
  81. if (projectile != 0 || soulArrow) {
  82. int visProjectile = projectile; //visible projectile sent to players
  83. if (mii.isThrowingStar(projectile)) {
  84. //see if player has cash stars
  85. MapleInventory cash = player.getInventory(MapleInventoryType.CASH);
  86. for (int i = 0; i < 255; i++) { // impose order...
  87. IItem item = cash.getItem((byte) i);
  88. if (item != null) {
  89. //cash stars have prefix 5021xxx
  90. if (item.getItemId() / 1000 == 5021) {
  91. visProjectile = item.getItemId();
  92. break;
  93. }
  94. }
  95. }
  96. } else {
  97. if (soulArrow || attack.skill == 3111004 || attack.skill == 3211004) {
  98. visProjectile = 0;
  99. }
  100. }
  101. MaplePacket packet;
  102. if (attack.skill == 3121004 || attack.skill == 3221001) { // pierce and hurricane
  103. packet = MaplePacketCreator.rangedAttack(player.getId(), attack.skill, attack.direction, attack.numAttackedAndDamage, visProjectile, attack.allDamage);
  104. } else {
  105. packet = MaplePacketCreator.rangedAttack(player.getId(), attack.skill, attack.stance, attack.numAttackedAndDamage, visProjectile, attack.allDamage);
  106. }
  107. player.getMap().broadcastMessage(player, packet, false, true);
  108. int basedamage;
  109. int projectileWatk = 0;
  110. if (projectile != 0) {
  111. projectileWatk = mii.getWatkForProjectile(projectile);
  112. }
  113. if (attack.skill != 4001344) { // not lucky 7
  114. if (projectileWatk != 0) {
  115. basedamage = c.getPlayer().calculateMaxBaseDamage(c.getPlayer().getTotalWatk() + projectileWatk);
  116. } else {
  117. basedamage = c.getPlayer().getCurrentMaxBaseDamage();
  118. }
  119. } else { // l7 has a different formula :>
  120. basedamage = (int) (((c.getPlayer().getTotalLuk() * 5.0) / 100.0) * (c.getPlayer().getTotalWatk() + projectileWatk));
  121. }
  122. if (attack.skill == 3101005) { //arrowbomb is hardcore like that o.o
  123. basedamage *= effect.getX() / 100.0;
  124. }
  125. //if (player.getReborns() > 0) {
  126. // basedamage *= ((player.getReborns() / 5) + 1);
  127. //}
  128. int maxdamage = basedamage;
  129. double critdamagerate = 0.0;
  130. if (player.getJob().isA(MapleJob.ASSASSIN)) {
  131. ISkill criticalthrow = SkillFactory.getSkill(4100001);
  132. int critlevel = player.getSkillLevel(criticalthrow);
  133. if (critlevel > 0) {
  134. critdamagerate = (criticalthrow.getEffect(player.getSkillLevel(criticalthrow)).getDamage() / 100.0);
  135. }
  136. } else if (player.getJob().isA(MapleJob.BOWMAN)) {
  137. ISkill criticalshot = SkillFactory.getSkill(3000001);
  138. int critlevel = player.getSkillLevel(criticalshot);
  139. if (critlevel > 0) {
  140. critdamagerate = (criticalshot.getEffect(critlevel).getDamage() / 100.0) - 1.0;
  141. }
  142. }
  143. int critdamage = (int) (basedamage * critdamagerate);
  144. if (effect != null) {
  145. maxdamage *= effect.getDamage() / 100.0;
  146. }
  147. maxdamage += critdamage;
  148. maxdamage *= damageBulletCount;
  149. if (hasShadowPartner) {
  150. ISkill shadowPartner = SkillFactory.getSkill(4111002);
  151. int shadowPartnerLevel = player.getSkillLevel(shadowPartner);
  152. MapleStatEffect shadowPartnerEffect = shadowPartner.getEffect(shadowPartnerLevel);
  153. if (attack.skill != 0) {
  154. maxdamage *= (1.0 + shadowPartnerEffect.getY() / 100.0);
  155. } else {
  156. maxdamage *= (1.0 + shadowPartnerEffect.getX() / 100.0);
  157. }
  158. }
  159. if (attack.skill == 4111004) {
  160. maxdamage = 35000;
  161. }
  162. if (effect != null) {
  163. int money = effect.getMoneyCon();
  164. if (money != 0) {
  165. double moneyMod = money * 0.5;
  166. money = (int) (money + Math.random() * moneyMod);
  167. if (money > player.getMeso()) {
  168. money = player.getMeso();
  169. }
  170. player.gainMeso(-money, false);
  171. }
  172. }
  173. if (attack.skill == 3221007) {
  174. ISkill skill = SkillFactory.getSkill(attack.skill);
  175. int skillLevel = c.getPlayer().getSkillLevel(skill);
  176. MapleStatEffect effect_ = skill.getEffect(skillLevel);
  177. if (effect_.getCooldown() > 0) {
  178. c.getSession().write(MaplePacketCreator.skillCooldown(attack.skill, effect_.getCooldown() / 5));
  179. if (effect_.getCooldown() > 0) {
  180. c.getSession().write(MaplePacketCreator.skillCooldown(attack.skill, effect_.getCooldown() / 5));
  181. ScheduledFuture<?> timer = TimerManager.getInstance().schedule(new CancelCooldownAction(c.getPlayer(), attack.skill), effect_.getCooldown() * 200);
  182. c.getPlayer().addCooldown(attack.skill, System.currentTimeMillis(), effect_.getCooldown() * 200, timer);
  183. }
  184. }
  185. }
  186. applyAttack(attack, player, maxdamage, bulletCount);
  187. }
  188. }
  189. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!