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28 lines
576 B
C++
28 lines
576 B
C++
#include "rng.hpp"
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#include <cstdlib>
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#include <ctime>
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namespace Misc
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{
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void Rng::init()
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{
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std::srand(static_cast<unsigned int>(std::time(NULL)));
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}
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float Rng::rollProbability()
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{
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return static_cast<float>(std::rand() / (static_cast<double>(RAND_MAX)+1.0));
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}
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float Rng::rollClosedProbability()
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{
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return static_cast<float>(std::rand() / static_cast<double>(RAND_MAX));
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}
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int Rng::rollDice(int max)
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{
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return static_cast<int>((std::rand() / (static_cast<double>(RAND_MAX)+1.0)) * (max));
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}
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}
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