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file_sys/cheat_engine: Remove use of global system accessors

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Instead, pass in the core timing instance and make the dependency
explicit in the interface.
This commit is contained in:
Lioncash
2019-03-22 06:08:11 -04:00
parent 7b6d516faa
commit 540235bb05
6 changed files with 52 additions and 44 deletions
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34
src/core/file_sys/cheat_engine.cpp
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@ -11,7 +11,6 @@
#include "core/core_timing_util.h"
#include "core/file_sys/cheat_engine.h"
#include "core/hle/kernel/process.h"
#include "core/hle/service/hid/controllers/controller_base.h"
#include "core/hle/service/hid/controllers/npad.h"
#include "core/hle/service/hid/hid.h"
#include "core/hle/service/sm/sm.h"
@ -77,8 +76,8 @@ void CheatList::Execute() {
}
}
CheatList::CheatList(ProgramSegment master, ProgramSegment standard)
: master_list(master), standard_list(standard) {}
CheatList::CheatList(const Core::System& system_, ProgramSegment master, ProgramSegment standard)
: master_list{std::move(master)}, standard_list{std::move(standard)}, system{&system_} {}
bool CheatList::EvaluateConditional(const Cheat& cheat) const {
using ComparisonFunction = bool (*)(u64, u64);
@ -89,10 +88,8 @@ bool CheatList::EvaluateConditional(const Cheat& cheat) const {
};
if (cheat.type == CodeType::ConditionalInput) {
const auto applet_resource = Core::System::GetInstance()
.ServiceManager()
.GetService<Service::HID::Hid>("hid")
->GetAppletResource();
const auto applet_resource =
system->ServiceManager().GetService<Service::HID::Hid>("hid")->GetAppletResource();
if (applet_resource == nullptr) {
LOG_WARNING(
Common_Filesystem,
@ -320,14 +317,14 @@ void CheatList::ExecuteBlock(const Block& block) {
CheatParser::~CheatParser() = default;
CheatList CheatParser::MakeCheatList(CheatList::ProgramSegment master,
CheatList CheatParser::MakeCheatList(const Core::System& system, CheatList::ProgramSegment master,
CheatList::ProgramSegment standard) const {
return {master, standard};
return {system, std::move(master), std::move(standard)};
}
TextCheatParser::~TextCheatParser() = default;
CheatList TextCheatParser::Parse(const std::vector<u8>& data) const {
CheatList TextCheatParser::Parse(const Core::System& system, const std::vector<u8>& data) const {
std::stringstream ss;
ss.write(reinterpret_cast<const char*>(data.data()), data.size());
@ -375,7 +372,7 @@ CheatList TextCheatParser::Parse(const std::vector<u8>& data) const {
}
}
return MakeCheatList(master_list, standard_list);
return MakeCheatList(system, master_list, standard_list);
}
std::array<u8, 16> TextCheatParser::ParseSingleLineCheat(const std::string& line) const {
@ -460,16 +457,16 @@ void MemoryWriteImpl(u32 width, VAddr addr, u64 value) {
}
}
CheatEngine::CheatEngine(std::vector<CheatList> cheats, const std::string& build_id,
VAddr code_region_start, VAddr code_region_end)
: cheats(std::move(cheats)) {
auto& core_timing{Core::System::GetInstance().CoreTiming()};
CheatEngine::CheatEngine(Core::System& system, std::vector<CheatList> cheats_,
const std::string& build_id, VAddr code_region_start,
VAddr code_region_end)
: cheats{std::move(cheats_)}, core_timing{system.CoreTiming()} {
event = core_timing.RegisterEvent(
"CheatEngine::FrameCallback::" + build_id,
[this](u64 userdata, s64 cycles_late) { FrameCallback(userdata, cycles_late); });
core_timing.ScheduleEvent(CHEAT_ENGINE_TICKS, event);
const auto& vm_manager = Core::System::GetInstance().CurrentProcess()->VMManager();
const auto& vm_manager = system.CurrentProcess()->VMManager();
for (auto& list : this->cheats) {
list.SetMemoryParameters(code_region_start, vm_manager.GetHeapRegionBaseAddress(),
code_region_end, vm_manager.GetHeapRegionEndAddress(),
@ -478,15 +475,14 @@ CheatEngine::CheatEngine(std::vector<CheatList> cheats, const std::string& build
}
CheatEngine::~CheatEngine() {
auto& core_timing{Core::System::GetInstance().CoreTiming()};
core_timing.UnscheduleEvent(event, 0);
}
void CheatEngine::FrameCallback(u64 userdata, int cycles_late) {
for (auto& list : cheats)
for (auto& list : cheats) {
list.Execute();
}
auto& core_timing{Core::System::GetInstance().CoreTiming()};
core_timing.ScheduleEvent(CHEAT_ENGINE_TICKS - cycles_late, event);
}