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Philip Dubé 2025-04-25 19:41:49 +02:00 committed by GitHub
commit 02916ce07d
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16 changed files with 70 additions and 469 deletions

View file

@ -23,24 +23,24 @@ jobs:
if: ${{ matrix.image == 'archlinux:base' }}
run: |
echo arch
echo pacman -S ${{ matrix.cc }} git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net boost
echo pacman -S ${{ matrix.cc }} git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net
pacman -Syu --noconfirm
pacman -S --noconfirm ${{ matrix.cc }} git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net boost
pacman -S --noconfirm ${{ matrix.cc }} git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net
- name: Install dependencies (dnf)
if: ${{ matrix.image == 'fedora:39' }}
run: |
echo fedora
echo dnf install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'gcc-c++') || '' }} wget git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools tinyxml2-devel spdlog-devel boost-devel
echo dnf install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'gcc-c++') || '' }} wget git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools tinyxml2-devel spdlog-devel
dnf -y upgrade
dnf -y install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'gcc-c++') || '' }} wget git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools tinyxml2-devel spdlog-devel boost-devel
dnf -y install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'gcc-c++') || '' }} wget git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools tinyxml2-devel spdlog-devel
- name: Install dependencies (apt)
if: ${{ matrix.image == 'ubuntu:mantic' || matrix.image == 'debian:bookworm' }}
run: |
echo debian based
echo apt-get install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'g++') || '' }} git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libboost-dev libopengl-dev
echo apt-get install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'g++') || '' }} git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libopengl-dev
apt-get update
apt-get -y full-upgrade
apt-get -y install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'g++') || '' }} git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libboost-dev libopengl-dev
apt-get -y install ${{ matrix.cc }} ${{ (matrix.cxx == 'g++' && 'g++') || '' }} git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libopengl-dev
- name: Install dependencies (zypper)
if: ${{ matrix.image == 'opensuse/tumbleweed:latest' }}
run: |

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@ -90,26 +90,26 @@ C:\Program Files\CMake\bin\cmake.exe --build build-cmake --target ExtractAssetHe
#### Debian/Ubuntu
```sh
# using gcc
apt-get install gcc g++ git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libboost-dev libopengl-dev
apt-get install gcc g++ git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libopengl-dev
# or using clang
apt-get install clang git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libboost-dev libopengl-dev
apt-get install clang git cmake ninja-build lsb-release libsdl2-dev libpng-dev libsdl2-net-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev libopengl-dev
```
#### Arch
```sh
# using gcc
pacman -S gcc git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net boost
pacman -S gcc git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net
# or using clang
pacman -S clang git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net boost
pacman -S clang git cmake ninja lsb-release sdl2 libpng libzip nlohmann-json tinyxml2 spdlog sdl2_net
```
#### Fedora
```sh
# using gcc
dnf install gcc gcc-c++ git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools nlohmann-json-devel tinyxml2-devel spdlog-devel boost-devel
dnf install gcc gcc-c++ git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools nlohmann-json-devel tinyxml2-devel spdlog-devel
# or using clang
dnf install clang git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools nlohmann-json-devel tinyxml2-devel spdlog-devel boost-devel
dnf install clang git cmake ninja-build lsb_release SDL2-devel libpng-devel libzip-devel libzip-tools nlohmann-json-devel tinyxml2-devel spdlog-devel
```
#### openSUSE
```sh

View file

@ -275,32 +275,6 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
set_target_properties(${PROJECT_NAME} PROPERTIES MSVC_RUNTIME_LIBRARY ${MSVC_RUNTIME_LIBRARY_STR})
endif()
################################################################################
# Find/download Boost
################################################################################
include(FetchContent)
FetchContent_Declare(
Boost
URL https://archives.boost.io/release/1.81.0/source/boost_1_81_0.tar.gz
URL_HASH SHA256=205666dea9f6a7cfed87c7a6dfbeb52a2c1b9de55712c9c1a87735d7181452b6
SOURCE_SUBDIR "null" # Set to a nonexistent directory so boost is not built (we don't need to build it)
DOWNLOAD_EXTRACT_TIMESTAMP false # supress timestamp warning, not needed since the url wont change
)
set(Boost_NO_BOOST_CMAKE false)
set(BOOST_INCLUDEDIR ${FETCHCONTENT_BASE_DIR}/boost-src) # Location where FetchContent stores the source
message("Searching for Boost installation")
find_package(Boost)
if (NOT ${Boost_FOUND})
message("Boost not found. Downloading now...")
FetchContent_MakeAvailable(Boost)
message("Boost downloaded to " ${FETCHCONTENT_BASE_DIR}/boost-src)
set(BOOST-INCLUDE ${FETCHCONTENT_BASE_DIR}/boost-src)
else()
message("Boost found in " ${Boost_INCLUDE_DIRS})
set(BOOST-INCLUDE ${Boost_INCLUDE_DIRS})
endif()
################################################################################
# Compile definitions
################################################################################
find_package(SDL2)
@ -348,7 +322,6 @@ target_include_directories(${PROJECT_NAME} PRIVATE assets
${CMAKE_CURRENT_SOURCE_DIR}/../ZAPDTR/ZAPD/resource/type
${SDL2-INCLUDE}
${SDL2-NET-INCLUDE}
${BOOST-INCLUDE}
${CMAKE_CURRENT_SOURCE_DIR}/assets/
.
)

View file

@ -1,47 +0,0 @@
// 32 bit implementation based off of Boost hash
#ifndef BOOST_HASH_DETAIL_HASH_MIX_32_HPP
#define BOOST_HASH_DETAIL_HASH_MIX_32_HPP
#include <boost/cstdint.hpp>
#include <cstddef>
#include <climits>
namespace boost
{
namespace hash_detail
{
template<uint32_t Bits> struct hash_mix_impl_32;
// hash_mix for 32 bit
//
// We use the "best xmxmx" implementation from
// https://github.com/skeeto/hash-prospector/issues/19
template<> struct hash_mix_impl_32<32>
{
inline static boost::uint32_t fn( boost::uint32_t x )
{
boost::uint32_t const m1 = 0x21f0aaad;
boost::uint32_t const m2 = 0x735a2d97;
x ^= x >> 16;
x *= m1;
x ^= x >> 15;
x *= m2;
x ^= x >> 15;
return x;
}
};
inline uint32_t hash_mix_32( uint32_t v )
{
return hash_mix_impl_32<32>::fn( v );
}
} // namespace hash_detail
} // namespace boost
#endif // #ifndef BOOST_HASH_DETAIL_HASH_MIX_32_HPP

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@ -1,128 +0,0 @@
// 32 bit implementation based off of Boost hash
// Only implementing 32 bit version of char based ranges
#ifndef BOOST_HASH_DETAIL_HASH_RANGE_32_HPP
#define BOOST_HASH_DETAIL_HASH_RANGE_32_HPP
#include <boost_custom/container_hash/hash_fwd_32.hpp>
#include <boost_custom/container_hash/version.hpp>
#if BOOST_VERSION_HAS_HASH_RANGE
#include <boost/container_hash/detail/hash_range.hpp>
#else
#include <boost/type_traits/integral_constant.hpp>
#include <boost/type_traits/enable_if.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/cstdint.hpp>
#include <cstddef>
#include <climits>
#include <iterator>
#endif // #if BOOST_VERSION_HAS_HASH_RANGE
namespace boost
{
namespace hash_detail
{
#if !BOOST_VERSION_HAS_HASH_RANGE
template<class T> struct is_char_type: public boost::false_type {};
#if CHAR_BIT == 8
template<> struct is_char_type<char>: public boost::true_type {};
template<> struct is_char_type<signed char>: public boost::true_type {};
template<> struct is_char_type<unsigned char>: public boost::true_type {};
#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
template<> struct is_char_type<char8_t>: public boost::true_type {};
#endif
#if defined(__cpp_lib_byte) && __cpp_lib_byte >= 201603L
template<> struct is_char_type<std::byte>: public boost::true_type {};
#endif
#endif
#endif // #if !BOOST_VERSION_HAS_HASH_RANGE
#if BOOST_USE_STD_TYPES
#define BOOST_ENABLE_IF std::enable_if
#define BOOST_IS_SAME std::is_same
#else
#define BOOST_ENABLE_IF boost::enable_if_
#define BOOST_IS_SAME is_same
#endif
template<class It>
inline typename BOOST_ENABLE_IF<
is_char_type<typename std::iterator_traits<It>::value_type>::value &&
BOOST_IS_SAME<typename std::iterator_traits<It>::iterator_category, std::random_access_iterator_tag>::value,
std::size_t>::type
hash_range_32( uint32_t seed, It first, It last )
{
std::size_t n = static_cast<std::size_t>( last - first );
for( ; n >= 4; first += 4, n -= 4 )
{
// clang 5+, gcc 5+ figure out this pattern and use a single mov on x86
// gcc on s390x and power BE even knows how to use load-reverse
boost::uint32_t w =
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[0] ) ) |
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[1] ) ) << 8 |
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[2] ) ) << 16 |
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[3] ) ) << 24;
hash_combine_32( seed, w );
}
{
// add a trailing suffix byte of 0x01 because otherwise sequences of
// trailing zeroes are indistinguishable from end of string
boost::uint32_t w = 0x01u;
switch( n )
{
case 1:
w =
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[0] ) ) |
0x0100u;
break;
case 2:
w =
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[0] ) ) |
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[1] ) ) << 8 |
0x010000u;
break;
case 3:
w =
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[0] ) ) |
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[1] ) ) << 8 |
static_cast<boost::uint32_t>( static_cast<unsigned char>( first[2] ) ) << 16 |
0x01000000u;
break;
}
hash_combine_32( seed, w );
}
return seed;
}
} // namespace hash_detail
} // namespace boost
#undef BOOST_ENABLE_IF
#undef BOOST_IS_SAME
#endif // #ifndef BOOST_HASH_DETAIL_HASH_RANGE_32_HPP

View file

@ -1,188 +0,0 @@
// 32 bit implementation based off of Boost hash
// Only implementing 32 bit versions integral and string based hashes
#ifndef BOOST_FUNCTIONAL_HASH_HASH_32_HPP
#define BOOST_FUNCTIONAL_HASH_HASH_32_HPP
#include <boost/container_hash/hash.hpp>
#include <boost_custom/container_hash/hash_fwd_32.hpp>
#include <boost_custom/container_hash/detail/hash_mix_32.hpp>
#include <boost_custom/container_hash/detail/hash_range_32.hpp>
#include <boost_custom/container_hash/version.hpp>
#if !BOOST_VERSION_HAS_HASH_RANGE
#include <boost/type_traits/is_unsigned.hpp>
#include <boost/type_traits/make_unsigned.hpp>
#if BOOST_WORKAROUND(__GNUC__, < 3) \
&& !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
#define BOOST_HASH_CHAR_TRAITS string_char_traits
#else
#define BOOST_HASH_CHAR_TRAITS char_traits
#endif
#endif // #if !BOOST_VERSION_HAS_HASH_RANGE
#if BOOST_USE_STD_TYPES
#define BOOST_ENABLE_IF std::enable_if
#define BOOST_IS_INTEGRAL hash_detail::is_integral
#define BOOST_IS_UNSIGNED is_unsigned
#define BOOST_MAKE_UNSIGNED make_unsigned
#else
#define BOOST_ENABLE_IF boost::enable_if_
#define BOOST_IS_INTEGRAL boost::is_integral
#define BOOST_IS_UNSIGNED boost::is_unsigned
#define BOOST_MAKE_UNSIGNED boost::make_unsigned
#endif
namespace boost
{
//
// boost::hash_value
//
// integral types
namespace hash_detail
{
template<class T,
bool bigger_than_size_t = (sizeof(T) > sizeof(uint32_t)),
bool is_unsigned = BOOST_IS_UNSIGNED<T>::value,
std::size_t size_t_bits = sizeof(uint32_t) * CHAR_BIT,
std::size_t type_bits = sizeof(T) * CHAR_BIT>
struct hash_integral_impl_32;
template<class T, bool is_unsigned, std::size_t size_t_bits, std::size_t type_bits> struct hash_integral_impl_32<T, false, is_unsigned, size_t_bits, type_bits>
{
static uint32_t fn( T v )
{
return static_cast<uint32_t>( v );
}
};
template<class T, std::size_t size_t_bits, std::size_t type_bits> struct hash_integral_impl_32<T, true, false, size_t_bits, type_bits>
{
static uint32_t fn( T v )
{
typedef typename BOOST_MAKE_UNSIGNED<T>::type U;
if( v >= 0 )
{
return hash_integral_impl_32<U>::fn( static_cast<U>( v ) );
}
else
{
return ~hash_integral_impl_32<U>::fn( static_cast<U>( ~static_cast<U>( v ) ) );
}
}
};
template<class T> struct hash_integral_impl_32<T, true, true, 32, 64>
{
static uint32_t fn( T v )
{
uint32_t seed = 0;
seed = static_cast<uint32_t>( v >> 32 ) + hash_detail::hash_mix_32( seed );
seed = static_cast<uint32_t>( v ) + hash_detail::hash_mix_32( seed );
return seed;
}
};
template<class T> struct hash_integral_impl_32<T, true, true, 32, 128>
{
static uint32_t fn( T v )
{
uint32_t seed = 0;
seed = static_cast<uint32_t>( v >> 96 ) + hash_detail::hash_mix_32( seed );
seed = static_cast<uint32_t>( v >> 64 ) + hash_detail::hash_mix_32( seed );
seed = static_cast<uint32_t>( v >> 32 ) + hash_detail::hash_mix_32( seed );
seed = static_cast<uint32_t>( v ) + hash_detail::hash_mix_32( seed );
return seed;
}
};
} // namespace hash_detail
template <typename T>
typename BOOST_ENABLE_IF<BOOST_IS_INTEGRAL<T>::value, uint32_t>::type
hash_value_32( T v )
{
return hash_detail::hash_integral_impl_32<T>::fn( v );
}
// contiguous ranges (string, vector, array)
#if BOOST_VERSION_HAS_HASH_RANGE
template <typename T>
typename BOOST_ENABLE_IF<container_hash::is_contiguous_range<T>::value, uint32_t>::type
hash_value_32( T const& v )
{
return boost::hash_range_32( v.data(), v.data() + v.size() );
}
#else
template <class Ch, class A>
inline uint32_t hash_value_32(
std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const& v)
{
return boost::hash_range_32( v.data(), v.data() + v.size() );
}
#endif
//
// boost::hash_combine
//
template <class T>
inline void hash_combine_32( uint32_t& seed, T const& v )
{
seed = boost::hash_detail::hash_mix_32( seed + 0x9e3779b9 + boost::hash_32<T>()( v ) );
}
//
// boost::hash_range
//
template <class It>
inline void hash_range_32( uint32_t& seed, It first, It last )
{
seed = hash_detail::hash_range_32( seed, first, last );
}
template <class It>
inline uint32_t hash_range_32( It first, It last )
{
uint32_t seed = 0;
hash_range_32( seed, first, last );
return seed;
}
//
// boost::hash
//
template <class T> struct hash_32
{
typedef T argument_type;
typedef uint32_t result_type;
uint32_t operator()( T const& val ) const
{
return hash_value_32( val );
}
};
} // namespace boost
#undef BOOST_HASH_CHAR_TRAITS
#undef BOOST_ENABLE_IF
#undef BOOST_IS_INTEGRAL
#undef BOOST_IS_UNSIGNED
#undef BOOST_MAKE_UNSIGNED
#endif // #ifndef BOOST_FUNCTIONAL_HASH_HASH_32_HPP

View file

@ -1,25 +0,0 @@
// 32 bit implementation based off of Boost hash
#ifndef BOOST_FUNCTIONAL_HASH_FWD_32_HPP
#define BOOST_FUNCTIONAL_HASH_FWD_32_HPP
#include <boost/container_hash/hash_fwd.hpp>
namespace boost
{
namespace container_hash
{
} // namespace container_hash
template<class T> struct hash_32;
template<class T> void hash_combine_32( uint32_t& seed, T const& v );
template<class It> void hash_range_32( uint32_t&, It, It );
template<class It> uint32_t hash_range_32( It, It );
} // namespace boost
#endif // #ifndef BOOST_FUNCTIONAL_HASH_FWD_32_HPP

View file

@ -1,11 +0,0 @@
#ifndef BOOST_CONTAINER_HASH_VERSION_HPP
#define BOOST_CONTAINER_HASH_VERSION_HPP
#include <boost/version.hpp>
#define BOOST_VERSION_HAS_HASH_RANGE ((BOOST_VERSION / 100 % 1000) >= 81)
#define BOOST_USE_STD_TYPES ((BOOST_VERSION / 100 % 1000) >= 84)
#endif // #ifndef BOOST_CONTAINER_HASH_VERSION_HPP

View file

@ -12,7 +12,6 @@
#include "soh/Enhancements/debugger/performanceTimer.h"
#include <spdlog/spdlog.h>
#include "../../randomizer/randomizerTypes.h"
#include <boost_custom/container_hash/hash_32.hpp>
namespace {
bool seedChanged;
@ -30,7 +29,7 @@ bool GenerateRandomizer(std::set<RandomizerCheck> excludedLocations, std::set<Ra
srand(time(NULL));
// if a blank seed was entered, make a random one
if (seedInput.empty()) {
seedInput = std::to_string(rand() % 0xFFFFFFFF);
seedInput = std::to_string(rand());
} else if (seedInput.rfind("seed_testing_count", 0) == 0 && seedInput.length() > 18) {
int count;
try {
@ -43,8 +42,8 @@ bool GenerateRandomizer(std::set<RandomizerCheck> excludedLocations, std::set<Ra
}
ctx->SetSeedString(seedInput);
uint32_t seedHash = boost::hash_32<std::string>{}(ctx->GetSeedString());
ctx->SetSeed(seedHash & 0xFFFFFFFF);
uint32_t seedHash = SohUtils::Hash(ctx->GetSeedString());
ctx->SetSeed(seedHash);
ctx->ClearItemLocations();
int ret = Playthrough::Playthrough_Init(ctx->GetSeed(), excludedLocations, enabledTricks);

View file

@ -1,7 +1,6 @@
#include "playthrough.hpp"
#include <libultraship/libultraship.h>
#include <boost_custom/container_hash/hash_32.hpp>
#include "fill.hpp"
#include "../location_access.h"
#include "random.hpp"
@ -62,7 +61,7 @@ int Playthrough_Init(uint32_t seed, std::set<RandomizerCheck> excludedLocations,
settingsStr += (char*)gBuildVersion;
}
uint32_t finalHash = boost::hash_32<std::string>{}(std::to_string(ctx->GetSeed()) + settingsStr);
uint32_t finalHash = SohUtils::Hash(std::to_string(ctx->GetSeed()) + settingsStr);
Random_Init(finalHash);
ctx->SetHash(std::to_string(finalHash));
@ -104,9 +103,9 @@ int Playthrough_Repeat(std::set<RandomizerCheck> excludedLocations, std::set<Ran
auto ctx = Rando::Context::GetInstance();
uint32_t repeatedSeed = 0;
for (int i = 0; i < count; i++) {
ctx->SetSeedString(std::to_string(rand() % 0xFFFFFFFF));
repeatedSeed = boost::hash_32<std::string>{}(ctx->GetSeedString());
ctx->SetSeed(repeatedSeed % 0xFFFFFFFF);
ctx->SetSeedString(std::to_string(rand()));
repeatedSeed = SohUtils::Hash(ctx->GetSeedString());
ctx->SetSeed(repeatedSeed);
SPDLOG_DEBUG("testing seed: %d", repeatedSeed);
ClearProgress();
Playthrough_Init(ctx->GetSeed(), excludedLocations, enabledTricks);

View file

@ -1,36 +1,55 @@
#include "random.hpp"
#include <bit>
#include <random>
#include <boost/random/mersenne_twister.hpp>
#include <boost/random/uniform_int_distribution.hpp>
#include <boost/random/uniform_real_distribution.hpp>
#include <cassert>
static bool init = false;
static boost::random::mt19937 generator;
static uint64_t state = 0;
const uint64_t multiplier = 6364136223846793005ULL;
const uint64_t increment = 11634580027462260723ULL;
// Initialize with seed specified
void Random_Init(uint32_t seed) {
void Random_Init(uint64_t seed) {
init = true;
generator = boost::random::mt19937{ seed };
state = seed;
}
uint32_t next32() {
if (!init) {
// No seed given, get a random number from device to seed
#if !defined(__SWITCH__) && !defined(__WIIU__)
uint64_t seed = static_cast<uint64_t>(std::random_device{}());
#else
uint64_t seed = static_cast<uint64_t>(std::hash<std::string>{}(std::to_string(rand())));
#endif
Random_Init(seed);
}
state = state * multiplier + increment;
uint32_t xorshifted = static_cast<uint32_t>(((state >> 18) ^ state) >> 27);
uint32_t rot = static_cast<int>(state >> 59);
return std::rotr(xorshifted, rot);
}
// Returns a random integer in range [min, max-1]
uint32_t Random(int min, int max) {
if (!init) {
// No seed given, get a random number from device to seed
#if !defined(__SWITCH__) && !defined(__WIIU__)
const auto seed = static_cast<uint32_t>(std::random_device{}());
#else
uint32_t seed = static_cast<uint32_t>(std::hash<std::string>{}(std::to_string(rand())));
#endif
Random_Init(seed);
if (min == max) {
return min;
}
assert(max > min);
uint32_t n = max - min;
uint32_t cutoff = UINT32_MAX - UINT32_MAX % static_cast<uint32_t>(n);
for (;;) {
uint32_t r = next32();
if (r <= cutoff) {
return min + r % n;
}
}
boost::random::uniform_int_distribution<uint32_t> distribution(min, max - 1);
return distribution(generator);
}
// Returns a random floating point number in [0.0, 1.0]
double RandomDouble() {
boost::random::uniform_real_distribution<double> distribution(0.0, 1.0);
return distribution(generator);
return ldexp(next32(), -32);
}

View file

@ -7,7 +7,7 @@
#include <vector>
#include <set>
void Random_Init(uint32_t seed);
void Random_Init(uint64_t seed);
uint32_t Random(int min, int max);
double RandomDouble();

View file

@ -29,7 +29,6 @@
#include "soh/SohGui/UIWidgets.hpp"
#include "static_data.h"
#include "soh/Enhancements/game-interactor/GameInteractor.h"
#include <boost_custom/container_hash/hash_32.hpp>
#include "randomizer_settings_window.h"
#include "savefile.h"
#include "entrance.h"

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@ -45,7 +45,6 @@
#include "Enhancements/custom-message/CustomMessageManager.h"
#include "Enhancements/Presets/Presets.h"
#include "util.h"
#include <boost_custom/container_hash/hash_32.hpp>
#if not defined(__SWITCH__) && not defined(__WIIU__)
#include "Extractor/Extract.h"
@ -2594,7 +2593,7 @@ void SoH_ProcessDroppedFiles(std::string filePath) {
gui->SaveConsoleVariablesNextFrame();
ShipInit::Init("*");
uint32_t finalHash = boost::hash_32<std::string>{}(configJson.dump());
uint32_t finalHash = SohUtils::Hash(configJson.dump());
gui->GetGameOverlay()->TextDrawNotification(30.0f, true, "Configuration Loaded. Hash: %d", finalHash);
} catch (std::exception& e) {
SPDLOG_ERROR("Failed to load config file: {}", e.what());

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@ -413,3 +413,14 @@ bool SohUtils::IsStringEmpty(std::string str) {
else
return false; // The string is not empty
}
uint32_t SohUtils::Hash(std::string str) {
// FNV-1a
const size_t len = str.size();
uint32_t hval = 0x811c9dc5;
for (size_t pos = 0; pos < len; pos++) {
hval ^= (uint32_t)str[pos];
hval *= 0x01000193;
}
return hval;
}

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@ -22,4 +22,5 @@ std::string Sanitize(std::string stringValue);
size_t CopyStringToCharBuffer(char* buffer, const std::string& source, size_t maxBufferSize);
bool IsStringEmpty(std::string str);
uint32_t Hash(std::string str);
} // namespace SohUtils