/*
* This file is part of Checkpoint
* Copyright (C) 2017-2019 Bernardo Giordano, FlagBrew
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
* * Requiring preservation of specified reasonable legal notices or
* author attributions in that material or in the Appropriate Legal
* Notices displayed by works containing it.
* * Prohibiting misrepresentation of the origin of that material,
* or requiring that modified versions of such material be marked in
* reasonable ways as different from the original version.
*/
#include "cheatmanager.hpp"
#define SELECTED_MAGIC "\uE071 "
static bool mLoaded = false;
static nlohmann::json mCheats;
static bool multiSelected = false;
void CheatManager::init(void)
{
Gui::updateButtons();
if (io::fileExists("/switch/Checkpoint/cheats.json"))
{
const std::string path = "/switch/Checkpoint/cheats.json";
FILE* in = fopen(path.c_str(), "rt");
if (in != NULL)
{
mCheats = nlohmann::json::parse(in, nullptr, false);
fclose(in);
mLoaded = true;
}
}
else
{
const std::string path = "romfs:/cheats/cheats.json.bz2";
// load compressed archive in memory
FILE* f = fopen(path.c_str(), "rb");
if (f != NULL)
{
fseek(f, 0, SEEK_END);
u32 size = ftell(f);
unsigned int destLen = 1024*1024;
char* s = new char[size];
char* d = new char[destLen]();
rewind(f);
fread(s, 1, size, f);
int r = BZ2_bzBuffToBuffDecompress(d, &destLen, s, size, 0, 0);
if (r == BZ_OK)
{
mCheats = nlohmann::json::parse(d);
mLoaded = true;
}
delete[] s;
delete[] d;
fclose(f);
}
}
Gui::updateButtons();
}
void CheatManager::exit(void)
{
}
bool CheatManager::loaded(void)
{
return mLoaded;
}
bool CheatManager::availableCodes(const std::string& key)
{
return mCheats.find(key) != mCheats.end();
}
void CheatManager::manageCheats(const std::string& key)
{
std::string existingCheat = "";
std::string root = StringUtils::format("/atmosphere/titles/%s/cheats", key.c_str());
Directory dir(root);
if (dir.good())
{
for (size_t i = 0; i < dir.size(); i++)
{
if (!dir.folder(i))
{
FILE* f = fopen((root + "/" + dir.entry(i)).c_str(), "r");
if (f != NULL)
{
fseek(f, 0, SEEK_END);
u32 size = ftell(f);
char* s = new char[size];
rewind(f);
fread(s, 1, size, f);
existingCheat += "\n" + std::string(s);
delete[] s;
fclose(f);
}
}
}
}
size_t i = 0;
size_t currentIndex = i;
Scrollable* s = new Scrollable(90, 20, 1100, 640, 16);
for (auto it = mCheats[key].begin(); it != mCheats[key].end(); ++it)
{
std::string buildid = it.key();
for (auto it2 = mCheats[key][buildid].begin(); it2 != mCheats[key][buildid].end(); ++it2)
{
std::string value = it2.key();
if (existingCheat.find(value) != std::string::npos)
{
value = SELECTED_MAGIC + value;
}
s->push_back(COLOR_GREY_DARKER, COLOR_WHITE, value, i == 0);
i++;
}
}
while(appletMainLoop())
{
hidScanInput();
if (hidKeysDown(CONTROLLER_P1_AUTO) & KEY_B)
{
break;
}
if (hidKeysDown(CONTROLLER_P1_AUTO) & KEY_A)
{
std::string cellName = s->cellName(s->index());
if (cellName.find(SELECTED_MAGIC, 0) == 0)
{
// cheat was already selected
cellName = cellName.substr(strlen(SELECTED_MAGIC), cellName.length());
}
else
{
cellName = SELECTED_MAGIC + cellName;
}
s->text(s->index(), cellName);
}
if (hidKeysDown(CONTROLLER_P1_AUTO) & KEY_Y)
{
if (multiSelected)
{
for (size_t i = 0; i < s->size(); i++)
{
std::string cellName = s->cellName(i);
if (cellName.find(SELECTED_MAGIC, 0) == 0)
{
cellName = cellName.substr(strlen(SELECTED_MAGIC), cellName.length());
s->text(i, cellName);
}
}
multiSelected = false;
}
else
{
for (size_t i = 0; i < s->size(); i++)
{
std::string cellName = s->cellName(i);
if (cellName.find(SELECTED_MAGIC, 0) != 0)
{
cellName = SELECTED_MAGIC + cellName;
s->text(i, cellName);
}
}
multiSelected = true;
}
}
s->updateSelection();
s->selectRow(currentIndex, false);
s->selectRow(s->index(), true);
currentIndex = s->index();
std::string page = StringUtils::format("%d/%d", s->index() + 1, s->size());
u32 width, height;
SDLH_GetTextDimensions(20, page.c_str(), &width, &height);
SDLH_DrawRect(86, 16, 1108, 680, COLOR_GREY_DARK);
s->draw(true);
SDLH_DrawText(20, ceilf(1190 - width), ceilf(664 + (32 - height) / 2), COLOR_WHITE, page.c_str());
SDLH_DrawText(20, 94, ceilf(664 + (32 - height) / 2), COLOR_WHITE, "\ue003 to select all cheats");
SDLH_Render();
}
if (Gui::askForConfirmation("Do you want to store the cheat file?"))
{
save(key, s);
}
delete s;
}
void CheatManager::save(const std::string& key, Scrollable* s)
{
std::string idfolder = StringUtils::format("/atmosphere/titles/%s", key.c_str());
std::string rootfolder = idfolder + "/cheats";
mkdir(idfolder.c_str(), 777);
mkdir(rootfolder.c_str(), 777);
for (auto it = mCheats[key].begin(); it != mCheats[key].end(); ++it)
{
std::string buildid = it.key();
std::string cheatFile = "";
for (size_t i = 0; i < s->size(); i++)
{
std::string cellName = s->cellName(i);
if (cellName.find(SELECTED_MAGIC, 0) == 0)
{
cellName = cellName.substr(strlen(SELECTED_MAGIC), cellName.length());
if (mCheats[key][buildid].find(cellName) != mCheats[key][buildid].end())
{
cheatFile += cellName + "\n";
for (auto& it2 : mCheats[key][buildid][cellName])
{
cheatFile += it2.get() + "\n";
}
cheatFile += "\n";
}
}
}
FILE* f = fopen((rootfolder + "/" + buildid + ".txt").c_str(), "w");
if (f != NULL)
{
fwrite(cheatFile.c_str(), 1, cheatFile.length(), f);
fclose(f);
}
else
{
Gui::showError(errno, "Failed to write cheat file\nto the sd card");
}
}
}