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dmnt-cheat: make cheats default toggle configurable

This commit is contained in:
Michael Scire 2019-03-06 00:20:17 -08:00
parent 4d0ab41e6e
commit d756f2fc0d
5 changed files with 43 additions and 12 deletions

View file

@ -8,4 +8,7 @@ usb30_force_enabled = u8!0x0
[atmosphere]
; Make the power menu's "reboot" button reboot to payload.
; Set to "normal" for normal reboot, "rcm" for rcm reboot.
power_menu_reboot_function = str!payload
power_menu_reboot_function = str!payload
; Controls whether dmnt cheats should be enabled or disabled
; by default. 1 = enabled by default, 0 = disabled by default.
dmnt_cheats_enabled_by_default = u8!0x1

View file

@ -26,6 +26,7 @@
"sfdnsres",
"bsdcfg",
"set",
"set:sys",
"fsp-srv",
"fatal:u",
"hid"

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@ -30,6 +30,9 @@ static DmntCheatVm *g_cheat_vm;
static CheatProcessMetadata g_cheat_process_metadata = {0};
static Handle g_cheat_process_debug_hnd = 0;
/* Should we enable cheats by default? */
static bool g_enable_cheats_by_default = true;
/* For debug event thread management. */
static HosMutex g_debug_event_thread_lock;
static bool g_has_debug_events_thread = false;
@ -75,7 +78,7 @@ void DmntCheatManager::WaitDebugEventsThread() {
}
void DmntCheatManager::CloseActiveCheatProcess() {
if (g_cheat_process_debug_hnd != 0) {
if (g_cheat_process_debug_hnd != 0) {
/* Close process resources. */
svcCloseHandle(g_cheat_process_debug_hnd);
g_cheat_process_debug_hnd = 0;
@ -107,7 +110,7 @@ bool DmntCheatManager::HasActiveCheatProcess() {
if (has_cheat_process) {
has_cheat_process &= tmp == g_cheat_process_metadata.process_id;
}
if (!has_cheat_process) {
CloseActiveCheatProcess();
}
@ -122,7 +125,7 @@ void DmntCheatManager::ContinueCheatProcess() {
while (R_SUCCEEDED(svcGetDebugEvent((u8 *)debug_event_buf, g_cheat_process_debug_hnd))) {
/* ... */
}
/* Continue the process. */
if (kernelAbove300()) {
svcContinueDebugEvent(g_cheat_process_debug_hnd, 5, nullptr, 0);
@ -383,10 +386,15 @@ bool DmntCheatManager::ParseCheats(const char *s, size_t len) {
}
}
/* Master cheat can't be disabled. */
if (g_cheat_entries[0].definition.num_opcodes > 0) {
g_cheat_entries[0].enabled = true;
}
/* Enable all entries we parsed. */
for (size_t i = 0; i < DmntCheatManager::MaxCheatCount; i++) {
for (size_t i = 1; i < DmntCheatManager::MaxCheatCount; i++) {
if (g_cheat_entries[i].definition.num_opcodes > 0) {
g_cheat_entries[i].enabled = true;
g_cheat_entries[i].enabled = g_enable_cheats_by_default;
}
}
@ -501,6 +509,10 @@ Result DmntCheatManager::ToggleCheat(u32 cheat_id) {
return ResultDmntCheatUnknownChtId;
}
if (cheat_id == 0) {
return ResultDmntCheatCannotDisableMasterCheat;
}
entry->enabled = !entry->enabled;
/* Trigger a VM reload. */
@ -935,6 +947,14 @@ void DmntCheatManager::InitializeCheatManager() {
/* Create cheat vm. */
g_cheat_vm = new DmntCheatVm();
/* Learn whether we should enable cheats by default. */
{
u8 en;
if (R_SUCCEEDED(setsysGetSettingsItemValue("atmosphere", "dmnt_cheats_enabled_by_default", &en, sizeof(en)))) {
g_enable_cheats_by_default = (en != 0);
}
}
/* Spawn application detection thread, spawn cheat vm thread. */
if (R_FAILED(g_detect_thread.Initialize(&DmntCheatManager::DetectThread, nullptr, 0x4000, 39))) {
std::abort();

View file

@ -99,6 +99,11 @@ void __appInit(void) {
fatalSimple(rc);
}
rc = setsysInitialize();
if (R_FAILED(rc)) {
fatalSimple(rc);
}
rc = hidInitialize();
if (R_FAILED(rc)) {
fatalSimple(rc);
@ -122,6 +127,7 @@ void __appExit(void) {
fsdevUnmountAll();
fsExit();
hidExit();
setsysExit();
setExit();
lrExit();
nsdevExit();

View file

@ -23,12 +23,13 @@ static constexpr u32 Module_Dmnt = 13;
static constexpr Result ResultDmntUnknown = MAKERESULT(Module_Dmnt, 1);
static constexpr Result ResultDmntDebuggingDisabled = MAKERESULT(Module_Dmnt, 2);
static constexpr Result ResultDmntCheatNotAttached = MAKERESULT(Module_Dmnt, 6500);
static constexpr Result ResultDmntCheatNullBuffer = MAKERESULT(Module_Dmnt, 6501);
static constexpr Result ResultDmntCheatInvalidBuffer = MAKERESULT(Module_Dmnt, 6502);
static constexpr Result ResultDmntCheatUnknownChtId = MAKERESULT(Module_Dmnt, 6503);
static constexpr Result ResultDmntCheatOutOfCheats = MAKERESULT(Module_Dmnt, 6504);
static constexpr Result ResultDmntCheatInvalidCheat = MAKERESULT(Module_Dmnt, 6505);
static constexpr Result ResultDmntCheatNotAttached = MAKERESULT(Module_Dmnt, 6500);
static constexpr Result ResultDmntCheatNullBuffer = MAKERESULT(Module_Dmnt, 6501);
static constexpr Result ResultDmntCheatInvalidBuffer = MAKERESULT(Module_Dmnt, 6502);
static constexpr Result ResultDmntCheatUnknownChtId = MAKERESULT(Module_Dmnt, 6503);
static constexpr Result ResultDmntCheatOutOfCheats = MAKERESULT(Module_Dmnt, 6504);
static constexpr Result ResultDmntCheatInvalidCheat = MAKERESULT(Module_Dmnt, 6505);
static constexpr Result ResultDmntCheatCannotDisableMasterCheat = MAKERESULT(Module_Dmnt, 6505);
static constexpr Result ResultDmntCheatInvalidFreezeWidth = MAKERESULT(Module_Dmnt, 6600);
static constexpr Result ResultDmntCheatAddressAlreadyFrozen = MAKERESULT(Module_Dmnt, 6601);