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https://github.com/OpenFusionProject/OpenFusion.git
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restored getTime in rand gen
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parent
001a0b8d4b
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12
src/Rand.cpp
12
src/Rand.cpp
@ -1,7 +1,5 @@
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#include "Rand.hpp"
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#include "Rand.hpp"
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#include <chrono>
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std::unique_ptr<std::mt19937> Rand::generator;
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std::unique_ptr<std::mt19937> Rand::generator;
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int32_t Rand::rand(int32_t startInclusive, int32_t endExclusive) {
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int32_t Rand::rand(int32_t startInclusive, int32_t endExclusive) {
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@ -28,17 +26,13 @@ float Rand::randFloat(float startInclusive, float endExclusive) {
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}
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}
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float Rand::randFloat(float endExclusive) {
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float Rand::randFloat(float endExclusive) {
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std::uniform_real_distribution<float> dist(0.0f, endExclusive);
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return Rand::randFloat(0.0f, endExclusive);
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return dist(*Rand::generator);
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}
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}
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float Rand::randFloat() {
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float Rand::randFloat() {
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std::uniform_real_distribution<float> dist(0.0f, 1.0f);
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return Rand::randFloat(0.0f, 1.0f);
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return dist(*Rand::generator);
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}
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}
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void Rand::init() {
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void Rand::init(uint64_t seed) {
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// modern equivalent of srand(time(0))
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uint64_t seed = std::chrono::high_resolution_clock::now().time_since_epoch().count();
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Rand::generator = std::make_unique<std::mt19937>(std::mt19937(seed));
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Rand::generator = std::make_unique<std::mt19937>(std::mt19937(seed));
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}
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}
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@ -6,7 +6,7 @@
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namespace Rand {
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namespace Rand {
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extern std::unique_ptr<std::mt19937> generator;
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extern std::unique_ptr<std::mt19937> generator;
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void init();
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void init(uint64_t seed);
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int32_t rand(int32_t startInclusive, int32_t endExclusive);
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int32_t rand(int32_t startInclusive, int32_t endExclusive);
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int32_t rand(int32_t endExclusive);
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int32_t rand(int32_t endExclusive);
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@ -94,7 +94,7 @@ int main() {
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#else
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#else
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initsignals();
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initsignals();
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#endif
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#endif
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Rand::init();
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Rand::init(getTime());
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settings::init();
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settings::init();
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std::cout << "[INFO] OpenFusion v" GIT_VERSION << std::endl;
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std::cout << "[INFO] OpenFusion v" GIT_VERSION << std::endl;
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std::cout << "[INFO] Protocol version: " << PROTOCOL_VERSION << std::endl;
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std::cout << "[INFO] Protocol version: " << PROTOCOL_VERSION << std::endl;
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