mirror of
https://github.com/TwilitRealm/dusklight
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generator / basic mod structure building
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TakaRikka
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#include "../utility/platform.hpp"
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#include "../utility/log.hpp"
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#include <thread>
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#include <mutex>
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#ifdef PLATFORM_DKP
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#include <platform/proc.hpp"
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#include <platform/home.hpp"
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#include <platform/energy_saver.hpp"
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#include <gui/wiiu/screen.hpp"
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#include <gui/wiiu/LogConsole.hpp"
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#include <coreinit/filesystem_fsa.h>
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#include <mocha/mocha.h>
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#define PRINTF_BUFFER_LENGTH 2048
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static bool mochaOpen = false;
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static bool MLCMounted = false;
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static bool USBMounted = false;
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static bool DiscMounted = false;
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#endif
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static std::mutex printMut;
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#ifdef PLATFORM_DKP
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static bool flushVolume(const std::string& vol)
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{
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const FSAClientHandle handle = FSAAddClient(NULL);
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if (handle < 0)
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{
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return false;
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}
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if (FSAFlushVolume(handle, vol.c_str()) != FS_ERROR_OK)
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{
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return false;
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}
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if (FSADelClient(handle) != FS_ERROR_OK)
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{
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return false;
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}
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return true;
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}
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bool initMocha()
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{
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randomizer::utility::platform::Log("Starting libmocha...");
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if (const MochaUtilsStatus status = Mocha_InitLibrary(); status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Mocha_InitLibrary() failed, error ") + Mocha_GetStatusStr(status));
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return false;
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}
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randomizer::utility::platform::Log("Mocha initialized");
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return true;
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}
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void closeMocha()
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{
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if (MLCMounted)
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{
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if (!flushVolume("/vol/storage_mlc01"))
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{ // maybe check if we wrote to MLC
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ErrorLog::getInstance().log("Could not flush MLC");
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}
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if (const MochaUtilsStatus status = Mocha_UnmountFS("storage_mlc01"); status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Error unmounting MLC: ") + Mocha_GetStatusStr(status));
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}
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MLCMounted = false;
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}
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if (USBMounted)
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{
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if (!flushVolume("/vol/storage_usb01"))
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{ // maybe check if we wrote to USB
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ErrorLog::getInstance().log("Could not flush USB");
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}
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if (const MochaUtilsStatus status = Mocha_UnmountFS("storage_usb01"); status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Error unmounting USB: ") + Mocha_GetStatusStr(status));
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}
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USBMounted = false;
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}
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if (DiscMounted)
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{
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if (const MochaUtilsStatus status = Mocha_UnmountFS("storage_odd_content"); status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Error unmounting disc: ") + Mocha_GetStatusStr(status));
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}
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DiscMounted = false;
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}
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if (const MochaUtilsStatus status = Mocha_DeInitLibrary(); status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Mocha_DeinitLibrary() failed, error ") + Mocha_GetStatusStr(status));
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}
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return;
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}
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namespace utility
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{
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bool mountDeviceAndConvertPath(fspath& path)
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{
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if (path.string().starts_with("/vol/storage_mlc01"))
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{
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if (!MLCMounted)
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{
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randomizer::utility::platform::Log("Attempting to mount MLC");
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if (const MochaUtilsStatus status = Mocha_MountFS("storage_mlc01", nullptr, "/vol/storage_mlc01");
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status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Failed to mount MLC: ") + Mocha_GetStatusStr(status));
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return false;
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}
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MLCMounted = true;
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}
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}
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else if (path.string().starts_with("/vol/storage_usb01"))
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{
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if (!USBMounted)
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{
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randomizer::utility::platform::Log("Attempting to mount USB");
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if (const MochaUtilsStatus status = Mocha_MountFS("storage_usb01", nullptr, "/vol/storage_usb01");
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status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Failed to mount USB: ") + Mocha_GetStatusStr(status));
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return false;
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}
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USBMounted = true;
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}
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}
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else if (path.string().starts_with("/vol/storage_odd"))
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{
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if (!DiscMounted)
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{
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randomizer::utility::platform::Log("Attempting to mount disc");
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if (const MochaUtilsStatus status = Mocha_MountFS("storage_odd03", "/dev/odd03", "/vol/storage_odd_content");
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status != MOCHA_RESULT_SUCCESS)
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{
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ErrorLog::getInstance().log(std::string("Failed to mount disc: ") + Mocha_GetStatusStr(status));
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return false;
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}
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DiscMounted = true;
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}
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}
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else
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{
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return false;
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}
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// https://github.com/emiyl/dumpling/blob/9290dad8f8d91cc3ef4c4b9602898d244a2a1454/source/app/filesystem.cpp#L130
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std::string working_path = path.string().substr(5);
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if (const auto& driveEnd = working_path.find_first_of('/'); driveEnd != std::string::npos)
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{
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// Return mount path + the path after it
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working_path.replace(driveEnd, 1, ":/", 2);
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}
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else
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{
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// Return just the mount path
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working_path.append(":");
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}
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path = working_path;
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return true;
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}
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} // namespace utility
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#endif
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namespace randomizer::utility::platform
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{
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void Log(const std::string& str)
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{
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std::unique_lock<std::mutex> lock(printMut);
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#ifdef PLATFORM_DKP
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LogConsoleWrite(str.c_str());
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if (ProcIsForeground())
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{
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LogConsoleDraw();
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}
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#else
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#ifndef LOGIC_TESTS
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printf("%s\n", str.c_str());
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fflush(stdout); // vscode debug console works better with this
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#endif
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#endif
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lock.unlock();
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}
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bool Init()
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{
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#ifdef PLATFORM_DKP
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ProcInit();
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ConsoleScreenInit();
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initHomeMenu();
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initEnergySaver();
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setHomeMenuEnable(false);
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setDim(false);
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setAPD(false);
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if (!initMocha())
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{
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ErrorLog::getInstance().log("Failed to init libmocha");
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return false;
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}
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mochaOpen = true;
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#endif
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return true;
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}
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bool IsRunning()
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{
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#ifdef PLATFORM_DKP
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return ProcIsRunning();
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#else
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return true; // not sure if it's worth doing anything for this
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#endif
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}
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void waitForPlatformStop()
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{
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#ifdef PLATFORM_DKP // only need to wait on console
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while (IsRunning())
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{
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std::this_thread::sleep_for(std::chrono::milliseconds(33)); // Check ~30 times a second
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}
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#endif
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}
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void Shutdown()
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{
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#ifdef PLATFORM_DKP
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if (mochaOpen)
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{
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closeMocha();
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mochaOpen = false;
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}
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resetHomeMenu();
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resetEnergySaver();
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if (IsRunning())
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{
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ProcExit();
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}
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waitForPlatformStop();
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#endif
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}
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} // namespace randomizer::utility::platform
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