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Code Issues Releases Activity

Merge pull request #12927 from german77/cheat-pause

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dmnt: cheat: Add pause and resume support
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liamwhite 2024-02-09 11:47:34 -05:00 committed by GitHub
commit a133eadf06
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GPG key ID: B5690EEEBB952194
4 changed files with 22 additions and 2 deletions
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15
src/core/memory/cheat_engine.cpp
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@ -11,6 +11,7 @@
#include "core/hle/kernel/k_page_table.h"
#include "core/hle/kernel/k_process.h"
#include "core/hle/kernel/k_process_page_table.h"
#include "core/hle/kernel/svc_types.h"
#include "core/hle/service/hid/hid_server.h"
#include "core/hle/service/sm/sm.h"
#include "core/memory.h"
@ -87,6 +88,20 @@ u64 StandardVmCallbacks::HidKeysDown() {
return static_cast<u64>(press_state & HID::NpadButton::All);
}
void StandardVmCallbacks::PauseProcess() {
if (system.ApplicationProcess()->IsSuspended()) {
return;
}
system.ApplicationProcess()->SetActivity(Kernel::Svc::ProcessActivity::Paused);
}
void StandardVmCallbacks::ResumeProcess() {
if (!system.ApplicationProcess()->IsSuspended()) {
return;
}
system.ApplicationProcess()->SetActivity(Kernel::Svc::ProcessActivity::Runnable);
}
void StandardVmCallbacks::DebugLog(u8 id, u64 value) {
LOG_INFO(CheatEngine, "Cheat triggered DebugLog: ID '{:01X}' Value '{:016X}'", id, value);
}

2
src/core/memory/cheat_engine.h
View file

@ -30,6 +30,8 @@ public:
void MemoryReadUnsafe(VAddr address, void* data, u64 size) override;
void MemoryWriteUnsafe(VAddr address, const void* data, u64 size) override;
u64 HidKeysDown() override;
void PauseProcess() override;
void ResumeProcess() override;
void DebugLog(u8 id, u64 value) override;
void CommandLog(std::string_view data) override;

4
src/core/memory/dmnt_cheat_vm.cpp
View file

@ -1205,9 +1205,9 @@ void DmntCheatVm::Execute(const CheatProcessMetadata& metadata) {
static_registers[rw_static_reg->static_idx] = registers[rw_static_reg->idx];
}
} else if (std::holds_alternative<PauseProcessOpcode>(cur_opcode.opcode)) {
// TODO: Pause cheat process
callbacks->PauseProcess();
} else if (std::holds_alternative<ResumeProcessOpcode>(cur_opcode.opcode)) {
// TODO: Resume cheat process
callbacks->ResumeProcess();
} else if (auto debug_log = std::get_if<DebugLogOpcode>(&cur_opcode.opcode)) {
// Read value from memory.
u64 log_value = 0;

3
src/core/memory/dmnt_cheat_vm.h
View file

@ -271,6 +271,9 @@ public:
virtual u64 HidKeysDown() = 0;
virtual void PauseProcess() = 0;
virtual void ResumeProcess() = 0;
virtual void DebugLog(u8 id, u64 value) = 0;
virtual void CommandLog(std::string_view data) = 0;
};