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openclonk/src/lib/C4Random.h

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Import source
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/*
* OpenClonk, http://www.openclonk.org
*
Update copyright notices As discussed in http://forum.openclonk.org/topic_show.pl?tid=2917, I have merged all copyright notices into a single file and referenced that merged file from each source file. For the updated source files, the timeline has been split into three parts: 1. Pre-RWD code (before 2001) 2. RWD code (2001 through 2009) 3. OpenClonk code (2009 and later) All pre-RWD copyright notices have been left intact, as have RWD-era copyright notices where the file did not have a RedWolf design copyright notice but only individual author ones. All copyright notices of the OpenClonk era have been replaced by a single notice ranging from the first recorded year to the current year (2013). Mape code did not get a OpenClonk Team copyright notice because it is somewhat separate from the main OpenClonk codebase and has only been touched by Armin Burgmeier.
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* Copyright (c) 1998-2000, Matthes Bender
* Copyright (c) 2001-2009, RedWolf Design GmbH, http://www.clonk.de/
Update all copyright notices for 2016
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* Copyright (c) 2013-2016, The OpenClonk Team and contributors
Import source
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*
Update copyright notices As discussed in http://forum.openclonk.org/topic_show.pl?tid=2917, I have merged all copyright notices into a single file and referenced that merged file from each source file. For the updated source files, the timeline has been split into three parts: 1. Pre-RWD code (before 2001) 2. RWD code (2001 through 2009) 3. OpenClonk code (2009 and later) All pre-RWD copyright notices have been left intact, as have RWD-era copyright notices where the file did not have a RedWolf design copyright notice but only individual author ones. All copyright notices of the OpenClonk era have been replaced by a single notice ranging from the first recorded year to the current year (2013). Mape code did not get a OpenClonk Team copyright notice because it is somewhat separate from the main OpenClonk codebase and has only been touched by Armin Burgmeier.
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* Distributed under the terms of the ISC license; see accompanying file
* "COPYING" for details.
Import source
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*
Update copyright notices As discussed in http://forum.openclonk.org/topic_show.pl?tid=2917, I have merged all copyright notices into a single file and referenced that merged file from each source file. For the updated source files, the timeline has been split into three parts: 1. Pre-RWD code (before 2001) 2. RWD code (2001 through 2009) 3. OpenClonk code (2009 and later) All pre-RWD copyright notices have been left intact, as have RWD-era copyright notices where the file did not have a RedWolf design copyright notice but only individual author ones. All copyright notices of the OpenClonk era have been replaced by a single notice ranging from the first recorded year to the current year (2013). Mape code did not get a OpenClonk Team copyright notice because it is somewhat separate from the main OpenClonk codebase and has only been touched by Armin Burgmeier.
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* "Clonk" is a registered trademark of Matthes Bender, used with permission.
* See accompanying file "TRADEMARK" for details.
Import source
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*
Update copyright notices As discussed in http://forum.openclonk.org/topic_show.pl?tid=2917, I have merged all copyright notices into a single file and referenced that merged file from each source file. For the updated source files, the timeline has been split into three parts: 1. Pre-RWD code (before 2001) 2. RWD code (2001 through 2009) 3. OpenClonk code (2009 and later) All pre-RWD copyright notices have been left intact, as have RWD-era copyright notices where the file did not have a RedWolf design copyright notice but only individual author ones. All copyright notices of the OpenClonk era have been replaced by a single notice ranging from the first recorded year to the current year (2013). Mape code did not get a OpenClonk Team copyright notice because it is somewhat separate from the main OpenClonk codebase and has only been touched by Armin Burgmeier.
2013-12-17 20:01:09 +00:00
* To redistribute this file separately, substitute the full license texts
* for the above references.
Import source
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*/
Remove Rnd3()/Randomize3() These functions didn't serve any purpose that wouldn't be also provided by the standard network-safe RNG. Accordingly, they have been removed. This patch also removes some apparently superfluous calls to Rnd3 that ignored the returned value.
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/* Network-safe random number generator */
Import source
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#ifndef INC_C4Random
#define INC_C4Random
Use PCG as random number generator
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#include <pcg/pcg_random.hpp>
Import source
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extern int RandomCount;
Use PCG as random number generator
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extern pcg32 SafeRandom;
Import source
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Use PCG as random number generator
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void FixedRandom(uint64_t dwSeed);
Import source
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Use PCG as random number generator
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uint32_t Random(uint32_t iRange);
Import source
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Use PCG as random number generator
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inline uint32_t SeededRandom(uint64_t iSeed, uint32_t iRange)
Reformat everything according to style guidelines as per http://forum.openclonk.org/topic_show.pl?tid=208 and http://wiki.openclonk.org/w/Style_Guidelines via astyle --brackets=break --indent=tab=2 --keep-one-line-statements --keep-one-line-blocks --indent-namespaces --convert-tabs --recursive --exclude=zlib --exclude=tinyxml src/\*.h src/*.cpp
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{
if (!iRange) return 0;
Use PCG as random number generator
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pcg32 rng(iSeed);
return rng(iRange);
Reformat everything according to style guidelines as per http://forum.openclonk.org/topic_show.pl?tid=208 and http://wiki.openclonk.org/w/Style_Guidelines via astyle --brackets=break --indent=tab=2 --keep-one-line-statements --keep-one-line-blocks --indent-namespaces --convert-tabs --recursive --exclude=zlib --exclude=tinyxml src/\*.h src/*.cpp
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}
Import source
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#endif // INC_C4Random