Here you can find the source of encryptPlayerChat(byte[] is, int i_25_, int i_26_, int i_27_, byte[] is_28_)
| Parameter | Description |
|---|---|
| is | the is |
| i_25_ | the i_25_ |
| i_26_ | the i_26_ |
| i_27_ | the i_27_ |
| is_28_ | the is_28_ |
public static int encryptPlayerChat(byte[] is, int i_25_, int i_26_, int i_27_, byte[] is_28_)
//package com.java2s; /*//from ww w . j av a2 s. c o m * Osiris Emulator * Copyright (C) 2011 Garrett Woodard, Blake Beaupain, Travis Burtrum * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ public class Main { /** * The an int array233. */ private static int[] anIntArray233 = { 0, 1024, 2048, 3072, 4096, 5120, 6144, 8192, 9216, 12288, 10240, 11264, 16384, 18432, 17408, 20480, 21504, 22528, 23552, 24576, 25600, 26624, 27648, 28672, 29696, 30720, 31744, 32768, 33792, 34816, 35840, 36864, 536870912, 16777216, 37888, 65536, 38912, 131072, 196608, 33554432, 524288, 1048576, 1572864, 262144, 67108864, 4194304, 134217728, 327680, 8388608, 2097152, 12582912, 13631488, 14680064, 15728640, 100663296, 101187584, 101711872, 101974016, 102760448, 102236160, 40960, 393216, 229376, 117440512, 104857600, 109051904, 201326592, 205520896, 209715200, 213909504, 106954752, 218103808, 226492416, 234881024, 222298112, 224395264, 268435456, 272629760, 276824064, 285212672, 289406976, 223346688, 293601280, 301989888, 318767104, 297795584, 298844160, 310378496, 102498304, 335544320, 299892736, 300941312, 301006848, 300974080, 39936, 301465600, 49152, 1073741824, 369098752, 402653184, 1342177280, 1610612736, 469762048, 1476395008, -2147483648, -1879048192, 352321536, 1543503872, -2013265920, -1610612736, -1342177280, -1073741824, -1543503872, 356515840, -1476395008, -805306368, -536870912, -268435456, 1577058304, -134217728, 360710144, -67108864, 364904448, 51200, 57344, 52224, 301203456, 53248, 54272, 55296, 56320, 301072384, 301073408, 301074432, 301075456, 301076480, 301077504, 301078528, 301079552, 301080576, 301081600, 301082624, 301083648, 301084672, 301085696, 301086720, 301087744, 301088768, 301089792, 301090816, 301091840, 301092864, 301093888, 301094912, 301095936, 301096960, 301097984, 301099008, 301100032, 301101056, 301102080, 301103104, 301104128, 301105152, 301106176, 301107200, 301108224, 301109248, 301110272, 301111296, 301112320, 301113344, 301114368, 301115392, 301116416, 301117440, 301118464, 301119488, 301120512, 301121536, 301122560, 301123584, 301124608, 301125632, 301126656, 301127680, 301128704, 301129728, 301130752, 301131776, 301132800, 301133824, 301134848, 301135872, 301136896, 301137920, 301138944, 301139968, 301140992, 301142016, 301143040, 301144064, 301145088, 301146112, 301147136, 301148160, 301149184, 301150208, 301151232, 301152256, 301153280, 301154304, 301155328, 301156352, 301157376, 301158400, 301159424, 301160448, 301161472, 301162496, 301163520, 301164544, 301165568, 301166592, 301167616, 301168640, 301169664, 301170688, 301171712, 301172736, 301173760, 301174784, 301175808, 301176832, 301177856, 301178880, 301179904, 301180928, 301181952, 301182976, 301184000, 301185024, 301186048, 301187072, 301188096, 301189120, 301190144, 301191168, 301193216, 301195264, 301194240, 301197312, 301198336, 301199360, 301201408, 301202432 }; /** * The a byte array235. */ private static byte[] aByteArray235 = { 22, 22, 22, 22, 22, 22, 21, 22, 22, 20, 22, 22, 22, 21, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 3, 8, 22, 16, 22, 16, 17, 7, 13, 13, 13, 16, 7, 10, 6, 16, 10, 11, 12, 12, 12, 12, 13, 13, 14, 14, 11, 14, 19, 15, 17, 8, 11, 9, 10, 10, 10, 10, 11, 10, 9, 7, 12, 11, 10, 10, 9, 10, 10, 12, 10, 9, 8, 12, 12, 9, 14, 8, 12, 17, 16, 17, 22, 13, 21, 4, 7, 6, 5, 3, 6, 6, 5, 4, 10, 7, 5, 6, 4, 4, 6, 10, 5, 4, 4, 5, 7, 6, 10, 6, 10, 22, 19, 22, 14, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 21, 22, 21, 22, 22, 22, 21, 22, 22 }; /** * Encrypt player chat. * * @param is * the is * @param i_25_ * the i_25_ * @param i_26_ * the i_26_ * @param i_27_ * the i_27_ * @param is_28_ * the is_28_ * @return the int */ public static int encryptPlayerChat(byte[] is, int i_25_, int i_26_, int i_27_, byte[] is_28_) { try { i_27_ += i_25_; int i_29_ = 0; int i_30_ = i_26_ << -2116795453; for (; i_27_ > i_25_; i_25_++) { int i_31_ = 0xff & is_28_[i_25_]; int i_32_ = anIntArray233[i_31_]; int i_33_ = aByteArray235[i_31_]; int i_34_ = i_30_ >> -1445887805; int i_35_ = i_30_ & 0x7; i_29_ &= (-i_35_ >> 473515839); i_30_ += i_33_; int i_36_ = ((-1 + (i_35_ - -i_33_)) >> -1430991229) + i_34_; i_35_ += 24; is[i_34_] = (byte) (i_29_ = (i_29_ | (i_32_ >>> i_35_))); if ((i_36_ ^ 0xffffffff) < (i_34_ ^ 0xffffffff)) { i_34_++; i_35_ -= 8; is[i_34_] = (byte) (i_29_ = i_32_ >>> i_35_); if (i_36_ > i_34_) { i_34_++; i_35_ -= 8; is[i_34_] = (byte) (i_29_ = i_32_ >>> i_35_); if (i_36_ > i_34_) { i_35_ -= 8; i_34_++; is[i_34_] = (byte) (i_29_ = i_32_ >>> i_35_); if (i_34_ < i_36_) { i_35_ -= 8; i_34_++; is[i_34_] = (byte) (i_29_ = i_32_ << -i_35_); } } } } } return -i_26_ + ((7 + i_30_) >> -662855293); } catch (RuntimeException runtimeexception) { } return 0; } }