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56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
//-------------------------------------------------------------------------
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/*
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Copyright (C) 2010-2019 EDuke32 developers and contributors
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Copyright (C) 2019 Nuke.YKT
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This file is part of NBlood.
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NBlood is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License version 2
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as published by the Free Software Foundation.
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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.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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//-------------------------------------------------------------------------
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#include "ns.h" // Must come before everything else!
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#include <stdio.h>
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#include <string.h>
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#include "blood.h"
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BEGIN_BLD_NS
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unsigned int randSeed = 1;
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unsigned int qrand(void)
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{
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if (randSeed & 0x80000000)
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randSeed = ((randSeed << 1) ^ 0x20000004) | 0x1;
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else
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randSeed = randSeed << 1;
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return randSeed & 0x7fff;
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}
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int wRandSeed = 1;
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int wrand(void)
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{
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wRandSeed = (wRandSeed * 1103515245) + 12345;
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return FixedToInt(wRandSeed) & 0x7fff;
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}
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void wsrand(int seed)
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{
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wRandSeed = seed;
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}
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END_BLD_NS
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