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ACEs.cpp
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ACEs.cpp
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#include "FusionAPI.hpp"
#include "lSDK.hpp"
#include "lSDK/WindowsUtilities.hpp"
#include "RunData.hpp"
#include <algorithm>
#include <array>
#include <cassert>
#include <charconv>
#include <concepts>
#include <limits>
#include <memory>
#include <span>
#include <type_traits>
#include <variant>
using namespace std::string_literals;
using namespace std::string_view_literals;
using fusion::action_return_t;
using fusion::condition_return_t;
using fusion::expression_return_t;
using fusion::ac_param_t;
using fusion::e_params_t;
using lSDK::char_t;
using lSDK::string_t;
using lSDK::string_view_t;
[[nodiscard]] static constexpr auto toLower(TCHAR const c) noexcept
-> TCHAR
{
if(c >= 'A' && c <= 'Z')
{
return (c - 'A') + 'a';
}
return c;
}
[[nodiscard]] static constexpr auto toUpper(TCHAR const c) noexcept
-> TCHAR
{
if(c >= 'a' && c <= 'z')
{
return (c - 'a') + 'A';
}
return c;
}
[[nodiscard]] static auto matchesPattern(string_view_t pattern, string_view_t s, bool const case_sensitive) noexcept
-> bool
{
if(empty(pattern))
{
//empty pattern only matches empty string
return empty(s);
}
bool const inverted = (pattern.front() == _T('!'));
if(inverted)
{
pattern.remove_prefix(1);
if(empty(pattern))
{
//empty inverted pattern only matches non-empty strings
return !empty(s);
}
}
for(std::size_t i = 0; i < size(pattern); ++i)
{
TCHAR const thisC = pattern[i];
if(thisC == _T('*'))
{
if(i + 1 >= size(pattern))
{
//pattern ending with * matches entire rest of string, successful match
return !inverted;
}
TCHAR const nextC = pattern[i + 1];
//TODO won't work for patterns like *. but why would someone do that anyway?
if(case_sensitive)
{
std::size_t const next = s.find(nextC);
if(next == decltype(s)::npos)
{
//next match can't be found, failed to match
return inverted;
}
s.remove_prefix(next);
assert(s.front() == nextC);
}
else
{
TCHAR const both[2]{toLower(nextC), toUpper(nextC)};
std::size_t const next = s.find_first_of(both);
if(next == decltype(s)::npos)
{
//next match can't be found, failed to match
return inverted;
}
s.remove_prefix(next);
assert(s.front() == toLower(nextC) || s.front() == toUpper(nextC));
}
++i;
s.remove_prefix(1);
}
else if(empty(s))
{
//empty string but more pattern to match and not a *, failed to match
return inverted;
}
else if(thisC == _T('.'))
{
s.remove_prefix(1);
continue;
}
else if(case_sensitive)
{
if(thisC != s.front())
{
//obvious failure to match
return inverted;
}
s.remove_prefix(1);
continue;
}
else
{
if(toLower(thisC) != toLower(s.front()))
{
//obvious failure to match
return inverted;
}
s.remove_prefix(1);
continue;
}
}
//exhausted pattern
if(empty(s))
{
//exhausted string too, successful match
return !inverted;
}
//extra string leftover not accounted for in the pattern, failed to match
return inverted;
}
static auto alphanum_less(string_view_t a, string_view_t b) noexcept
-> bool
{
static constexpr string_view_t const numbers{TSL("0123456789")};
while(!empty(a) && !empty(b))
{
std::size_t const ani{a.find_first_of(numbers)};
std::size_t const aai{a.find_first_not_of(numbers)};
std::size_t const bni{b.find_first_of(numbers)};
std::size_t const bai{b.find_first_not_of(numbers)};
if(ani == 0 && bni == 0)
{
auto const na{std::stoull(string_t{a.substr(0, aai)})};
auto const nb{std::stoull(string_t{b.substr(0, bai)})};
if(na != nb)
{
return na < nb;
}
a.remove_prefix(std::min(aai, size(a)));
b.remove_prefix(std::min(bai, size(b)));
}
else if(aai == 0 && bai == 0)
{
string_view_t const sa{a.substr(0, ani)};
string_view_t const sb{b.substr(0, bni)};
if(sa != sb)
{
return sa < sb;
}
a.remove_prefix(std::min(ani, size(a)));
b.remove_prefix(std::min(bni, size(b)));
}
else
{
break;
}
}
return a < b;
}
static string_t string_from_float(double const v)
{
std::array<char, std::numeric_limits<double>::max_digits10 + 3> buf{};
auto const [ptr, ec]{std::to_chars(std::data(buf), std::data(buf) + std::size(buf), v)};
assert(ec == std::errc{});
assert(ptr > std::data(buf));
string_t ret;
ret.reserve(ptr - std::data(buf));
for(char const* p{std::data(buf)}; p < ptr; ++p)
{
ret += static_cast<char_t>(*p);
}
return ret;
}
template<std::floating_point T>
static T float_from_string(string_view_t const s)
{
std::string buf;
buf.reserve(std::size(s));
for(auto const c : s)
{
buf += static_cast<char>(c);
}
T v{};
std::ignore = std::from_chars(std::data(buf), std::data(buf) + std::size(buf), v);
return v;
}
struct ValueDoer final
: Doer
{
Data& data;
string_t group, item, newv;
bool gexisted, iexisted;
string_t oldv;
ValueDoer(Data& data_, string_t group_, string_t item_, string_t newv_)
: data{data_}
, group{move(group_)}
, item{move(item_)}
, newv{move(newv_)}
, gexisted{data.has_group(group)}
, iexisted{data.has_item(group, item)}
, oldv{iexisted? data.get_value_or_create(group, item) : string_t{}}
{
}
void redo() const override
{
if(!gexisted)
{
std::visit([this]<typename IniT>(IniT& ini)
{
typename IniT::mapped_type g{};
g.emplace(item, newv);
ini.emplace(group, std::move(g));
}, data.ini);
}
else if(!iexisted)
{
std::visit([this](auto* g)
{
g->emplace(item, newv);
}, data.get_group_or_create(group));
}
else
{
data.get_value_or_create(group, item) = newv;
}
}
void undo() const override
{
if(!gexisted)
{
std::visit([this](auto& ini){ ini.erase(group); }, data.ini);
}
else if(!iexisted)
{
std::visit([this](auto* g){ g->erase(item); }, data.get_group_or_create(group));
}
else
{
data.get_value_or_create(group, item) = oldv;
}
}
};
struct DeleteItemDoer final
: Doer
{
Data& data;
string_t group, item;
bool iexisted;
string_t oldv;
DeleteItemDoer(Data& data_, string_t group_, string_t item_)
: data(data_)
, group{move(group_)}
, item{move(item_)}
, iexisted{data.has_item(group, item)}
, oldv{iexisted? data.get_value_or_create(group, item) : string_t{}}
{
}
void redo() const override
{
if(iexisted)
{
bool is_empty{};
std::visit([this, &is_empty](auto* g)
{
std::ignore = g->erase(item);
is_empty = std::empty(*g);
}, data.get_group_or_create(group));
if(is_empty && !data.settings.empty_groups)
{
data.erase_group(group);
}
}
}
void undo() const override
{
if(iexisted)
{
std::visit([this](auto* g)
{
std::ignore = g->emplace(item, oldv);
}, data.get_group_or_create(group));
}
}
};
struct DeleteGroupDoer final
: Doer
{
Data& data;
string_t group;
bool gexisted;
std::variant<OrderedGroup_t, UnorderedGroup_t> oldg;
DeleteGroupDoer(Data& data_, string_t group_)
: data{data_}
, group{std::move(group_)}
, gexisted{data.has_group(group)}
{
std::visit([this]<typename GroupT>(GroupT const* const g)
{
if(g != nullptr)
{
oldg.emplace<GroupT>(*g);
}
}, data.get_group_if_exists(group));
}
void redo() const override
{
if(gexisted)
{
data.erase_group(group);
}
}
void undo() const override
{
if(gexisted)
{
std::visit([this]<typename IniT>(IniT& ini)
{
ini.emplace(group, std::get<typename IniT::mapped_type>(oldg));
}, data.ini);
}
}
};
struct CopyGroupDoer final
: Doer
{
Data& data;
string_t group_src, group_dst;
bool merge, dst_existed;
std::variant<OrderedGroup_t, UnorderedGroup_t> dst_backup;
CopyGroupDoer(Data& data_, string_t group_src_, string_t group_dst_, bool const merge_)
: data{data_}
, group_src{std::move(group_src_)}
, group_dst{std::move(group_dst_)}
, merge{merge_}
, dst_existed{data.has_group(group_dst)}
{
assert(group_src != group_dst);
std::visit([this]<typename GroupT>(GroupT const* const g)
{
if(g != nullptr)
{
dst_backup.emplace<GroupT>(*g);
}
}, data.get_group_if_exists(group_dst));
}
void redo() const override
{
std::visit([this]<typename GroupT>(GroupT const* const src)
{
if(src)
{
auto& dst{*std::get<GroupT*>(data.get_group_or_create(group_dst))};
if(merge)
{
for(auto const& [item_name, item_value] : *src)
{
dst.insert_or_assign(item_name, item_value);
}
}
else
{
dst = *src;
}
}
}, data.get_group_if_exists(group_src));
}
void undo() const override
{
if(dst_existed)
{
std::visit([this]<typename GroupT>(GroupT* const dst)
{
*dst = std::get<GroupT>(dst_backup);
}, data.get_group_or_create(group_dst));
}
else
{
data.erase_group(group_dst);
}
}
};
struct DeletePatternDoer final
: Doer
{
Data& data;
UnorderedIni_t deleted;
DeletePatternDoer(Data& data_, string_view_t const gpattern, string_view_t const ipattern, string_view_t const vpattern, bool const case_sensitive)
: data{data_}
{
bool const actual_case_sensitive{data.settings.case_sensitive && case_sensitive};
std::visit([this, gpattern, ipattern, vpattern, actual_case_sensitive](auto const& ini)
{
for(auto const& [group_name, group] : ini)
{
if(!matchesPattern(gpattern, group_name, actual_case_sensitive))
{
continue;
}
for(auto const& [item_name, value] : group)
{
if(!matchesPattern(ipattern, item_name, actual_case_sensitive))
{
continue;
}
if(!matchesPattern(vpattern, value, actual_case_sensitive))
{
continue;
}
deleted.try_emplace(group_name).first->second.try_emplace(item_name, value);
}
}
}, data.ini);
}
void redo() const override
{
std::visit([this](auto& ini)
{
for(auto const& [group_name, group] : deleted)
{
auto const it{ini.find(group_name)};
assert(it != std::end(ini));
if(it == std::end(ini))
{
continue;
}
for(auto const& [item_name, _] : group)
{
it->second.erase(item_name);
}
}
}, data.ini);
}
void undo() const override
{
std::visit([this](auto& ini)
{
for(auto const& [group_name, group] : deleted)
{
for(auto const& [item_name, value] : group)
{
ini.try_emplace(group_name).first->second.try_emplace(item_name, value);
}
}
}, data.ini);
}
};
struct ClearAllDoer final
: Doer
{
Data& data;
Ini_t ini;
ClearAllDoer(Data& data)
: data{data}
, ini{data.ini}
{
}
void redo() const override
{
std::visit([](auto& ini){ ini.clear(); }, data.ini);
}
void undo() const override
{
data.ini = ini;
}
};
struct SaveObjectDoer final
: Doer
{
Data& data;
string_t group;
bool gexisted;
struct NotRelevant final {};
struct Nonexistant final {};
using Value_v = std::variant<NotRelevant, Nonexistant, string_t>;
struct SavedObject final
{
Value_v posx, posy, dir, spd, ani, frame, flags;
std::optional<std::vector<Value_v>> values, strings;
};
SavedObject o, n;
void make_relevant(Value_v& ov, Value_v& nv, string_view_t const name, string_t new_value)
{
if(data.has_item(group, name))
{
ov.emplace<string_t>(data.get_value_or_create(group, name));
}
else
{
ov.emplace<Nonexistant>();
}
nv.emplace<string_t>(std::move(new_value));
}
static auto padded_index_name(string_t prefix, std::size_t const i)
{
if(i < 10)
{
prefix += TSL('0');
}
prefix += std::to_wstring(i);
return prefix;
}
template<bool Const, typename T>
using mc = std::conditional_t<Const, T const, T>;
template<bool Const>
static auto get_alterables(std::conditional_t<Const, RunObject const, RunObject>& obj)
{
struct
{
std::span<mc<Const, CValue>> values;
std::span<std::conditional_t<Const, void const* const, void*>> strings;
std::span<mc<Const, std::int32_t>> flags;
} ret;
if((obj.roHo.hoOEFlags & OEFLAG_VALUES) != 0)
{
mv* const mV{obj.roHo.hoAdRunHeader->rh4.rh4Mv};
auto const fusion_version{mV->mvGetVersion()};
mc<Const, void>* const rov_ptr{reinterpret_cast<mc<Const, std::byte>*>(&obj.roHo) + obj.roHo.hoOffsetValue};
if((fusion_version & MMFBUILD_MASK) < 243)
{
auto& rov{*static_cast<mc<Const, rVal20a>*>(rov_ptr)};
assert(false); //not easy to support values in this version like this
ret.strings = {reinterpret_cast<decltype(ret.strings)::pointer>(rov.rvStrings), STRINGS_NUMBEROF_ALTERABLE};
ret.flags = {reinterpret_cast<decltype(ret.flags)::pointer>(&rov.rvValueFlags), 1};
}
else if((fusion_version & MMFVERSION_MASK) < MMFVERSION_25)
{
auto& rov{*static_cast<mc<Const, rVal20b>*>(rov_ptr)};
ret.values = {rov.rvpValues, VALUES_NUMBEROF_ALTERABLE};
ret.strings = {reinterpret_cast<decltype(ret.strings)::pointer>(rov.rvStrings), STRINGS_NUMBEROF_ALTERABLE};
ret.flags = {reinterpret_cast<decltype(ret.flags)::pointer>(&rov.rvValueFlags), 1};
}
else if((fusion_version & MMFBUILD_MASK) < 292)
{
auto& rov{*static_cast<mc<Const, rVal25>*>(rov_ptr)};
if(rov.rvNumberOfValues >= 0)
{
ret.values = {rov.rvpValues, static_cast<std::size_t>(rov.rvNumberOfValues)};
}
ret.strings = {reinterpret_cast<decltype(ret.strings)::pointer>(rov.rvStrings), STRINGS_NUMBEROF_ALTERABLE};
ret.flags = {reinterpret_cast<decltype(ret.flags)::pointer>(&rov.rvValueFlags), 1};
}
else
{
auto& rov{*static_cast<mc<Const, rVal25P>*>(rov_ptr)};
if(rov.rvNumberOfValues >= 0)
{
ret.values = {rov.rvpValues, static_cast<std::size_t>(rov.rvNumberOfValues)};
}
if(rov.rvNumberOfStrings >= 0)
{
ret.strings = {reinterpret_cast<decltype(ret.strings)::pointer>(rov.rvpStrings), static_cast<std::size_t>(rov.rvNumberOfStrings)};
}
ret.flags = {reinterpret_cast<decltype(ret.flags)::pointer>(&rov.rvValueFlags), 1};
}
}
return ret;
}
static auto resize_values(RunObject& obj, std::size_t new_size) noexcept
{
static constexpr std::size_t const max_size{std::numeric_limits<std::int32_t>::max()/sizeof(CValue)};
if(new_size > max_size)
{
assert(false);
new_size = 100;
}
std::span<CValue> values;
if((obj.roHo.hoOEFlags & OEFLAG_VALUES) != 0)
{
mv* const mV{obj.roHo.hoAdRunHeader->rh4.rh4Mv};
auto const fusion_version{mV->mvGetVersion()};
void* const rov_ptr{reinterpret_cast<std::byte*>(&obj.roHo) + obj.roHo.hoOffsetValue};
if((fusion_version & MMFBUILD_MASK) < 243)
{
auto& rov{*static_cast<rVal20a*>(rov_ptr)};
std::ignore = new_size;//can't resize
assert(false); //not easy to support values in this version like this
}
else if((fusion_version & MMFVERSION_MASK) < MMFVERSION_25)
{
auto& rov{*static_cast<rVal20b*>(rov_ptr)};
std::ignore = new_size;//can't resize
values = {rov.rvpValues, VALUES_NUMBEROF_ALTERABLE};
}
else
{
CValue** rvpValues{};
std::int32_t* rvNumberOfValues{};
if((fusion_version & MMFBUILD_MASK) < 292)
{
auto& rov{*static_cast<rVal25*>(rov_ptr)};
rvpValues = &(rov.rvpValues);
rvNumberOfValues = reinterpret_cast<std::int32_t*>(&(rov.rvNumberOfValues));
}
else
{
auto& rov{*static_cast<rVal25P*>(rov_ptr)};
rvpValues = &(rov.rvpValues);
rvNumberOfValues = reinterpret_cast<std::int32_t*>(&(rov.rvNumberOfValues));
}
if((*rvNumberOfValues >= 0 && static_cast<std::size_t>(*rvNumberOfValues) >= new_size))
{
values = {*rvpValues, static_cast<std::size_t>(*rvNumberOfValues)};
}
else if(auto const new_values{mvReAlloc(mV, *rvpValues, new_size*sizeof(CValue))})
{
*rvpValues = static_cast<CValue*>(new_values);
auto const old_size{*rvNumberOfValues};
*rvNumberOfValues = new_size;
values = {*rvpValues, new_size};
for(auto i{old_size}; i < *rvNumberOfValues; ++i)
{
values[i].m_type = TYPE_INT;
values[i].m_long = {};
}
}
else if(*rvNumberOfValues >= 0)
{
values = {*rvpValues, static_cast<std::size_t>(*rvNumberOfValues)};
}
}
}
return values;
}
static auto resize_strings(RunObject& obj, std::size_t new_size) noexcept
{
static constexpr std::size_t const max_size{std::numeric_limits<std::int32_t>::max()/sizeof(void*)};
if(new_size > max_size)
{
assert(false);
new_size = 100;
}
std::span<void*> strings;
if((obj.roHo.hoOEFlags & OEFLAG_VALUES) != 0)
{
mv* const mV{obj.roHo.hoAdRunHeader->rh4.rh4Mv};
auto const fusion_version{mV->mvGetVersion()};
void* const rov_ptr{reinterpret_cast<std::byte*>(&obj.roHo) + obj.roHo.hoOffsetValue};
if((fusion_version & MMFBUILD_MASK) < 243)
{
auto& rov{*static_cast<rVal20a*>(rov_ptr)};
std::ignore = new_size; //can't resize
strings = {reinterpret_cast<decltype(strings)::pointer>(rov.rvStrings), STRINGS_NUMBEROF_ALTERABLE};
}
else if((fusion_version & MMFVERSION_MASK) < MMFVERSION_25)
{
auto& rov{*static_cast<rVal20b*>(rov_ptr)};
std::ignore = new_size; //can't resize
strings = {reinterpret_cast<decltype(strings)::pointer>(rov.rvStrings), STRINGS_NUMBEROF_ALTERABLE};
}
else if((fusion_version & MMFBUILD_MASK) < 292)
{
auto& rov{*static_cast<rVal25*>(rov_ptr)};
std::ignore = new_size; //can't resize
strings = {reinterpret_cast<decltype(strings)::pointer>(rov.rvStrings), STRINGS_NUMBEROF_ALTERABLE};
}
else
{
auto& rov{*static_cast<rVal25P*>(rov_ptr)};
if(rov.rvNumberOfStrings >= 0 && static_cast<std::size_t>(rov.rvNumberOfStrings) >= new_size)
{
strings = {reinterpret_cast<decltype(strings)::pointer>(rov.rvpStrings), static_cast<std::size_t>(rov.rvNumberOfStrings)};
}
else if(auto const new_strings{mvReAlloc(mV, rov.rvpStrings, new_size*sizeof(void*))})
{
rov.rvpStrings = static_cast<decltype(rov.rvpStrings)>(new_strings);
auto const old_size{rov.rvNumberOfStrings};
rov.rvNumberOfStrings = new_size;
strings = {reinterpret_cast<decltype(strings)::pointer>(rov.rvpStrings), new_size};
for(auto i{old_size}; i < rov.rvNumberOfStrings; ++i)
{
strings[i] = nullptr;
}
}
else if(rov.rvNumberOfStrings >= 0)
{
strings = {reinterpret_cast<decltype(strings)::pointer>(rov.rvpStrings), static_cast<std::size_t>(rov.rvNumberOfStrings)};
}
}
}
return strings;
}
SaveObjectDoer(Data& data_, RunObject const& obj, string_t group_, bool const save_pos_, bool const save_vals_)
: data{data_}
, group{std::move(group_)}
, gexisted{data.has_group(group)}
{
if(save_pos_)
{
make_relevant(o.posx, n.posx, TSL("posx"sv), std::to_wstring(obj.roHo.hoX));
make_relevant(o.posy, n.posy, TSL("posy"sv), std::to_wstring(obj.roHo.hoY));
if((obj.roHo.hoOEFlags & OEFLAG_MOVEMENTS) != 0)
{
make_relevant(o.dir, n.dir, TSL("dir"sv), std::to_wstring(obj.roc.rcDir));
make_relevant(o.spd, n.spd, TSL("spd"sv), std::to_wstring(obj.roc.rcSpeed));
make_relevant(o.ani, n.ani, TSL("ani"sv), std::to_wstring(obj.roc.rcAnim));
make_relevant(o.frame, n.frame, TSL("frame"sv), std::to_wstring(obj.roc.rcImage));
}
}
if(save_vals_)
{
auto const [values, strings, flags]{get_alterables<true>(obj)};
if(!std::empty(flags))
{
make_relevant(o.flags, n.flags, TSL("flags"sv), std::to_wstring(flags.front()));
}
if(!std::empty(values))
{
o.values.emplace();
n.values.emplace();
for(std::size_t i{0}; i < VALUES_NUMBEROF_ALTERABLE || (i < std::size(values) && i < 100); ++i)
{
auto const name{padded_index_name(TSL("val"s), i)};
Value_v ov, nv;
if(i >= std::size(values))
{
make_relevant(ov, nv, name, TSL("0"s));
}
else if(values[i].m_type == TYPE_INT)
{
make_relevant(ov, nv, name, std::to_wstring(values[i].m_long));
}
else if(values[i].m_type == TYPE_FLOAT)
{
make_relevant(ov, nv, name, string_from_float(values[i].m_double));
}
else assert(false);
o.values->emplace_back(std::move(ov));
n.values->emplace_back(std::move(nv));
}
}
if(!std::empty(strings))
{
o.strings.emplace();
n.strings.emplace();
mv* const mV{obj.roHo.hoAdRunHeader->rh4.rh4Mv};
bool const is_unicode{mvIsUnicodeVersion(mV) != FALSE};
auto const codepage {mvGetAppCodePage (mV, obj.roHo.hoAdRunHeader->rhApp)};
for(std::size_t i{0}; i < STRINGS_NUMBEROF_ALTERABLE || (i < std::size(strings) && i < 100); ++i)
{
auto const name{padded_index_name(TSL("str"s), i)};
Value_v ov, nv;
if(i >= std::size(strings) || strings[i] == nullptr)
{
make_relevant(ov, nv, name, {});
}
else if(is_unicode)
{
make_relevant(ov, nv, name, static_cast<LPCWSTR>(strings[i]));
}
else
{
make_relevant(ov, nv, name, lSDK::wide_from_narrow(static_cast<LPCSTR>(strings[i]), codepage));
}
o.strings->emplace_back(std::move(ov));
n.strings->emplace_back(std::move(nv));
}
}
}
}
static void load(Data const& data, string_view_t const group, RunObject& obj) noexcept
{
if(data.has_group(group))
{
{
auto newX{obj.roHo.hoX};
auto newY{obj.roHo.hoY};
if(auto const v{data.get_value_if_exists(group, TSL("posx"sv))})
{
newX = std::stoi(*v);
}
if(auto const v{data.get_value_if_exists(group, TSL("posy"sv))})
{
newY = std::stoi(*v);
}
std::ignore = obj.roHo.hoAdRunHeader->rh4.rh4KpxFunctions[RFUNCTION_SETPOSITION].routine(&(obj.roHo), newX, newY);
}
if((obj.roHo.hoOEFlags & OEFLAG_MOVEMENTS) != 0)
{
if(auto const v{data.get_value_if_exists(group, TSL("dir"sv))})
{
obj.roc.rcDir = std::stoi(*v);
obj.roc.rcChanged = TRUE;
}
if(auto const v{data.get_value_if_exists(group, TSL("spd"sv))})
{
obj.roc.rcSpeed = std::stoi(*v);
obj.roc.rcChanged = TRUE;
}
if(auto const v{data.get_value_if_exists(group, TSL("ani"sv))})
{
obj.roc.rcAnim = std::stoi(*v);
obj.roc.rcChanged = TRUE;
}
if(auto const v{data.get_value_if_exists(group, TSL("frame"sv))})
{
obj.roc.rcImage = std::stoi(*v);
obj.roc.rcChanged = TRUE;
}
}
auto [values, strings, flags]{get_alterables<false>(obj)};
if(!std::empty(flags))
if(auto const v{data.get_value_if_exists(group, TSL("flags"sv))})
{
flags.front() = std::stoi(*v);
}
if(!std::empty(values))
{
//count number of values in ini ahead of time
std::size_t num_values{0};
for(; num_values < 100; ++num_values)
{
if(!data.has_item(group, padded_index_name(TSL("val"s), num_values)))
{
break;
}
}
values = resize_values(obj, num_values);
if(!std::empty(values))
{
for(std::size_t i{0}; i < std::size(values); ++i)
{
if(auto const v{data.get_value_if_exists(group, padded_index_name(TSL("val"s), i))})
{
if(v->find(TSL('.')) != Value_t::npos)
{
values[i].m_type = TYPE_FLOAT;
values[i].m_double = float_from_string<double>(*v);
}
else
{
values[i].m_type = TYPE_INT;
values[i].m_long = std::stoi(*v);
}
}
}
}
}
if(!std::empty(strings))
{
//count number of strings in ini ahead of time
std::size_t num_strings{0};
for(; num_strings < 100; ++num_strings)
{
if(!data.has_item(group, padded_index_name(TSL("str"s), num_strings)))
{
break;
}
}
strings = resize_strings(obj, num_strings);
if(!std::empty(strings))
{
mv* const mV{obj.roHo.hoAdRunHeader->rh4.rh4Mv};
bool const is_unicode{mvIsUnicodeVersion(mV) != FALSE};
auto const codepage {mvGetAppCodePage (mV, obj.roHo.hoAdRunHeader->rhApp)};
for(std::size_t i{0}; i < std::size(strings); ++i)
{
if(auto const v{data.get_value_if_exists(group, padded_index_name(TSL("str"s), i))})
{
if(is_unicode)
{
auto const buf_size{(std::size(*v) + 1)*sizeof(char_t)};
if(auto const str_ptr{mvMalloc(mV, buf_size)})
{
std::ignore = std::memcpy(str_ptr, v->c_str(), buf_size);
if(strings[i] != nullptr)
{
mvFree(mV, strings[i]);
}
strings[i] = str_ptr;
}
}
else try
{
auto const narrow_v{lSDK::narrow_from_wide(*v, codepage)};
auto const buf_size{std::size(narrow_v) + 1};
if(auto const str_ptr{mvMalloc(mV, buf_size)})
{
std::ignore = std::memcpy(str_ptr, narrow_v.c_str(), buf_size);
if(strings[i] != nullptr)
{
mvFree(mV, strings[i]);
}
strings[i] = str_ptr;
}
}
catch(...)
{
}
}
}
}
}
}
}
void use_relevant(Value_v const& v, string_t name) const
{
if(std::holds_alternative<string_t>(v))
{
data.get_value_or_create(group, std::move(name)) = std::get<string_t>(v);
}
else
{
return use_relevant(v, string_view_t{name});
}
}
void use_relevant(Value_v const& v, string_view_t const name) const
{
if(std::holds_alternative<Nonexistant>(v))
{
std::visit([this, name](auto* g)
{
if(auto const it{g->find(name)}; it != std::end(*g))
{
g->erase(it);
}
}, data.get_group_or_create(group));
}
else if(std::holds_alternative<string_t>(v))
{
use_relevant(v, string_t{name});
}
}
void use_relevant(SavedObject const& obj) const
{
use_relevant(obj.posx, TSL("posx"sv));
use_relevant(obj.posy, TSL("posy"sv));
use_relevant(obj.dir, TSL("dir"sv));
use_relevant(obj.spd, TSL("spd"sv));
use_relevant(obj.ani, TSL("ani"sv));
use_relevant(obj.frame, TSL("frame"sv));
use_relevant(obj.flags, TSL("flags"sv));
if(obj.values)
{
for(std::size_t i{0}; i < std::size(*obj.values); ++i)
{
use_relevant(obj.values->at(i), padded_index_name(TSL("val"s), i));
}
}
if(obj.strings)
{
for(std::size_t i{0}; i < std::size(*obj.strings); ++i)
{
use_relevant(obj.strings->at(i), padded_index_name(TSL("str"s), i));
}
}
}
void redo() const override
{
use_relevant(n);
}
void undo() const override
{
if(!gexisted)
{
data.erase_group(group);
}
else
{
use_relevant(o);
}
}
};
#if defined(FUSION_ACTIONS) || defined(FUSION_CONDITIONS)