mirror of https://github.com/OpenTTD/OpenTTD.git
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
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/* $Id$ */
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/** @file random_func.h */
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#ifndef RANDOM_FUNC_HPP
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#define RANDOM_FUNC_HPP
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/**************
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* Warning: DO NOT enable this unless you understand what it does
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*
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* If enabled, in a network game all randoms will be dumped to the
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* stdout if the first client joins (or if you are a client). This
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* is to help finding desync problems.
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*
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* Warning: DO NOT enable this unless you understand what it does
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**************/
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//#define RANDOM_DEBUG
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// Enable this to produce higher quality random numbers.
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// Doesn't work with network yet.
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// #define MERSENNE_TWISTER
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void SetRandomSeed(uint32 seed);
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#ifdef RANDOM_DEBUG
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#define Random() DoRandom(__LINE__, __FILE__)
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uint32 DoRandom(int line, const char *file);
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#define RandomRange(max) DoRandomRange(max, __LINE__, __FILE__)
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uint DoRandomRange(uint max, int line, const char *file);
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#else
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uint32 Random();
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uint RandomRange(uint max);
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#endif
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uint32 InteractiveRandom(); // Used for random sequences that are not the same on the other end of the multiplayer link
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uint InteractiveRandomRange(uint max);
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#endif /* RANDOM_FUNC_HPP */
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