Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-04-06 14:15:41 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

format

Browse source
This commit is contained in:
wheremyfoodat 2023-10-24 22:10:40 +03:00 • committed by offtkp
parent 8502cd9285
commit f922870785
3 changed files with 13 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
include/cheats.hpp
View file

@ -12,9 +12,8 @@ class Memory;
class Cheats {
public:
enum class CheatType {
None,
None, // Cheat has been removed by the frontend or is invalid
ActionReplay, // CTRPF cheats
// TODO: Other cheat devices and standards?
};
struct Cheat {

14
src/core/cheats.cpp
View file

@ -25,8 +25,8 @@ u32 Cheats::addCheat(const Cheat& cheat) {
void Cheats::removeCheat(u32 id) {
if (id >= cheats.size()) {
return;
}
return;
}
// Not using std::erase because we don't want to invalidate cheat IDs
cheats[id].type = CheatType::None;
@ -42,14 +42,14 @@ void Cheats::removeCheat(u32 id) {
void Cheats::enableCheat(u32 id) {
if (id < cheats.size()) {
cheats[id].enabled = true;
}
cheats[id].enabled = true;
}
}
void Cheats::disableCheat(u32 id) {
if (id < cheats.size()) {
cheats[id].enabled = false;
}
cheats[id].enabled = false;
}
}
void Cheats::clear() {
@ -67,7 +67,7 @@ void Cheats::run() {
break;
}
case CheatType::None: break;
case CheatType::None: break;
default: Helpers::panic("Unknown cheat device!");
}
}

12
src/hydra_core.cpp
View file

@ -135,20 +135,18 @@ void HydraCore::setCheckButtonCallback(s32 (*callback)(u32 player, hydra::Button
u32 HydraCore::addCheat(const u8* data, u32 size) {
// Every 3DS cheat is a multiple of 64 bits == 8 bytes
if ((size % 8) != 0) {
return hydra::BAD_CHEAT;
}
if ((size % 8) != 0) {
return hydra::BAD_CHEAT;
}
Cheats::Cheat cheat;
cheat.enabled = true;
cheat.type = Cheats::CheatType::ActionReplay;
for (u32 i = 0; i < size; i += 8) {
auto read32 = [](const u8* ptr) {
return (u32(ptr[3]) << 24) | (u32(ptr[2]) << 16) | (u32(ptr[1]) << 8) | u32(ptr[0]);
};
auto read32 = [](const u8* ptr) { return (u32(ptr[3]) << 24) | (u32(ptr[2]) << 16) | (u32(ptr[1]) << 8) | u32(ptr[0]); };
// Data is passed to us in big endian so we bswap
// Data is passed to us in big endian so we bswap
u32 firstWord = Common::swap32(read32(data + i));
u32 secondWord = Common::swap32(read32(data + i + 4));
cheat.instructions.insert(cheat.instructions.end(), {firstWord, secondWord});