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540 lines
15 KiB
C++
540 lines
15 KiB
C++
/*
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Copyright 2016 Peter Repukat - FlatspotSoftware
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http ://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "SteamTargetRenderer.h"
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ULONG SteamTargetRenderer::ulTargetSerials[XUSER_MAX_COUNT];
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SteamTargetRenderer::SteamTargetRenderer()
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{
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iRealControllers = getRealControllers();
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getSteamOverlay();
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openUserWindow();
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#ifndef NDEBUG
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bDrawDebugEdges = true;
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#endif // NDEBUG
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QSettings settings(".\\TargetConfig.ini", QSettings::IniFormat);
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settings.beginGroup("BaseConf");
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const QStringList childKeys = settings.childKeys();
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for (auto &childkey : childKeys)
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{
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if (childkey == "bDrawDebugEdges")
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{
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bDrawDebugEdges = settings.value(childkey).toBool();
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} else if (childkey == "bShowDebugConsole") {
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bShowDebugConsole = settings.value(childkey).toBool();
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} else if (childkey == "bEnableOverlay") {
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bDrawOverlay = settings.value(childkey).toBool();
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} else if (childkey == "bEnableControllers") {
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bPauseControllers = !settings.value(childkey).toBool();
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} else if (childkey == "bEnableVsync") {
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bVsync = settings.value(childkey).toBool();
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} else if (childkey == "iRefreshRate") {
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iRefreshRate = settings.value(childkey).toInt();
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}
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}
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settings.endGroup();
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sfCshape = sf::CircleShape(100.f);
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sfCshape.setFillColor(sf::Color(128, 128, 128, 128));
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sfCshape.setOrigin(sf::Vector2f(100, 100));
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sf::VideoMode mode = sf::VideoMode::getDesktopMode();
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sfWindow.create(sf::VideoMode(mode.width-16, mode.height-32), "OverlayWindow"); //Window is too large ; always 16 and 32 pixels? - sf::Style::None breaks transparency!
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sfWindow.setVerticalSyncEnabled(bVsync);
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if (!bVsync)
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sfWindow.setFramerateLimit(iRefreshRate);
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sfWindow.setPosition(sf::Vector2i(0, 0));
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makeSfWindowTransparent(sfWindow);
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sfWindow.setActive(false);
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consoleHwnd = GetConsoleWindow(); //We need a console for a dirty hack to make sure we stay in game bindings - Also useful for debugging
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LONG_PTR style = GetWindowLongPtr(consoleHwnd, GWL_STYLE);
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SetWindowLongPtr(consoleHwnd, GWL_STYLE, style & ~WS_SYSMENU);
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if(!bShowDebugConsole) {
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ShowWindow(consoleHwnd, SW_HIDE); //Hide the console window; it just confuses the user;
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}
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if (!VIGEM_SUCCESS(vigem_init()))
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{
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std::cout << "Error initializing ViGem!" << std::endl;
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bRunLoop = false;
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}
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VIGEM_TARGET vtX360[XUSER_MAX_COUNT];
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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VIGEM_TARGET_INIT(&vtX360[i]);
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SteamTargetRenderer::ulTargetSerials[i] = NULL;
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}
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QTimer::singleShot(2000, this, &SteamTargetRenderer::launchApp); // lets steam do its thing
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}
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SteamTargetRenderer::~SteamTargetRenderer()
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{
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bRunLoop = false;
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renderThread.join();
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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vigem_target_unplug(&vtX360[i]);
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}
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vigem_shutdown();
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qpUserWindow->kill();
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delete qpUserWindow;
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}
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void SteamTargetRenderer::run()
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{
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renderThread = std::thread(&SteamTargetRenderer::RunSfWindowLoop, this);
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}
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void SteamTargetRenderer::controllerCallback(VIGEM_TARGET Target, UCHAR LargeMotor, UCHAR SmallMotor, UCHAR LedNumber)
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{
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std::cout << "Target Serial: " << Target.SerialNo
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<< "; LMotor: " << (unsigned int)(LargeMotor * 0xff) << "; "
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<< " SMotor: " << (unsigned int)(SmallMotor * 0xff) << "; " << std::endl;
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XINPUT_VIBRATION vibration;
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ZeroMemory(&vibration, sizeof(XINPUT_VIBRATION));
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vibration.wLeftMotorSpeed = LargeMotor * 0xff;
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vibration.wRightMotorSpeed = SmallMotor * 0xff;
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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if (SteamTargetRenderer::ulTargetSerials[i] == Target.SerialNo)
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{
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XInputSetState(i, &vibration);
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}
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}
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}
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void SteamTargetRenderer::RunSfWindowLoop()
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{
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if (!bRunLoop)
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return;
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sfWindow.setActive(true);
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DWORD result;
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bool focusSwitchNeeded = true;
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sf::Clock reCheckControllerTimer;
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if (!bDrawOverlay)
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{
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ShowWindow(consoleHwnd, SW_HIDE);
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}
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while (sfWindow.isOpen() && bRunLoop)
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{
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if (bDrawOverlay)
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{
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SetWindowPos(sfWindow.getSystemHandle(), HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
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}
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sf::Event event;
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while (sfWindow.pollEvent(event))
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{
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if (event.type == sf::Event::Closed)
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sfWindow.close();
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}
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sfWindow.clear(sf::Color::Transparent);
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if (bDrawDebugEdges)
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drawDebugEdges();
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sfWindow.display();
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if (!bPauseControllers)
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{
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if (reCheckControllerTimer.getElapsedTime().asSeconds() >= 1.f)
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{
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int totalbefore = iTotalControllers;
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iTotalControllers = 0;
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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ZeroMemory(&xsState[i], sizeof(XINPUT_STATE));
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result = XInputGetState(i, &xsState[i]);
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if (result == ERROR_SUCCESS)
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{
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iTotalControllers++;
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}
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else {
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break;
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}
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}
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iTotalControllers -= iVirtualControllers;
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reCheckControllerTimer.restart();
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}
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for (int i = iRealControllers; i < iTotalControllers && i < XUSER_MAX_COUNT; i++)
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{
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////////
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ZeroMemory(&xsState[i], sizeof(XINPUT_STATE));
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result = XInputGetState(i, &xsState[i]);
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if (result == ERROR_SUCCESS)
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{
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if (VIGEM_SUCCESS(vigem_target_plugin(Xbox360Wired, &vtX360[i])))
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{
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iVirtualControllers++;
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std::cout << "Plugged in controller " << vtX360[i].SerialNo << std::endl;
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SteamTargetRenderer::ulTargetSerials[i] = vtX360[i].SerialNo;
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vigem_register_xusb_notification((PVIGEM_XUSB_NOTIFICATION)&SteamTargetRenderer::controllerCallback, vtX360[i]);
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}
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RtlCopyMemory(&xrReport[i], &xsState[i].Gamepad, sizeof(XUSB_REPORT));
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vigem_xusb_submit_report(vtX360[i], xrReport[i]);
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}
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else
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{
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if (VIGEM_SUCCESS(vigem_target_unplug(&vtX360[i])))
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{
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iVirtualControllers--;
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iTotalControllers = 0;
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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ZeroMemory(&xsState[i], sizeof(XINPUT_STATE));
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result = XInputGetState(i, &xsState[i]);
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if (result == ERROR_SUCCESS)
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{
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iTotalControllers++;
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}
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else {
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break;
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}
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}
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iTotalControllers -= iVirtualControllers;
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std::cout << "Unplugged controller " << vtX360[i].SerialNo << std::endl;
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SteamTargetRenderer::ulTargetSerials[i] = NULL;
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}
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}
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}
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//This ensures that we stay in game binding, even if focused application changes! (Why does this work? Well, i dunno... ask Valve...)
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//Only works with a console window
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//Causes trouble as soon as there is more than the consoleWindow and the overlayWindow
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//This is trying to avoid hooking Steam.exe
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if (focusSwitchNeeded)
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{
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focusSwitchNeeded = false;
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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}
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//Dirty hack to make the steamoverlay work properly and still keep Apps Controllerconfig when closing overlay.
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//This is trying to avoid hooking Steam.exe
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if (overlayPtr != NULL)
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{
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char overlayOpen = *(char*)overlayPtr;
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if (overlayOpen)
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{
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if (!bNeedFocusSwitch)
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{
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bNeedFocusSwitch = true;
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hwForeGroundWindow = GetForegroundWindow();
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std::cout << "ForegorundWindow HWND: " << hwForeGroundWindow << std::endl;
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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SetFocus(sfWindow.getSystemHandle());
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SetForegroundWindow(sfWindow.getSystemHandle());
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SetWindowLong(sfWindow.getSystemHandle(), GWL_EXSTYLE, WS_EX_LAYERED | WS_EX_TOPMOST | WS_EX_TOOLWINDOW);
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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}
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}
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else {
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if (bNeedFocusSwitch)
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{
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SetFocus(sfWindow.getSystemHandle());
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SetForegroundWindow(sfWindow.getSystemHandle());
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SetWindowLong(sfWindow.getSystemHandle(), GWL_EXSTYLE, WS_EX_LAYERED | WS_EX_TRANSPARENT | WS_EX_TOPMOST | WS_EX_TOOLWINDOW);
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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SetFocus(hwForeGroundWindow);
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SetForegroundWindow(hwForeGroundWindow);
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bNeedFocusSwitch = false;
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}
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}
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}
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}
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}
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}
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void SteamTargetRenderer::getSteamOverlay()
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{
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hmodGameOverlayRenderer = GetModuleHandle(L"Gameoverlayrenderer64.dll");
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if (hmodGameOverlayRenderer != NULL)
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{
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std::cout << "GameOverlayrenderer64.dll found; Module at: 0x" << hmodGameOverlayRenderer << std::endl;
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overlayPtr = (uint64_t*)(uint64_t(hmodGameOverlayRenderer) + 0x1365e8);
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overlayPtr = (uint64_t*)(*overlayPtr + 0x40);
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}
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}
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int SteamTargetRenderer::getRealControllers()
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{
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int realControllers = 0;
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UINT numDevices = NULL;
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GetRawInputDeviceList(NULL, &numDevices, sizeof(RAWINPUTDEVICELIST));
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PRAWINPUTDEVICELIST rawInputDeviceList;
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rawInputDeviceList = (PRAWINPUTDEVICELIST)malloc(sizeof(RAWINPUTDEVICELIST) * numDevices);
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GetRawInputDeviceList(rawInputDeviceList, &numDevices, sizeof(RAWINPUTDEVICELIST));
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for (unsigned int i = 0; i < numDevices; i++)
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{
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RID_DEVICE_INFO devInfo;
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devInfo.cbSize = sizeof(RID_DEVICE_INFO);
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GetRawInputDeviceInfo(rawInputDeviceList[i].hDevice, RIDI_DEVICEINFO, &devInfo, (PUINT)&devInfo.cbSize);
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if (devInfo.hid.dwVendorId == 0x45e && devInfo.hid.dwProductId == 0x28e)
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{
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realControllers++;
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}
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}
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free(rawInputDeviceList);
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std::cout << "Detected " << realControllers << " real connected X360 Controllers" << std::endl;
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return realControllers;
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}
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void SteamTargetRenderer::makeSfWindowTransparent(sf::RenderWindow & window)
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{
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HWND hwnd = window.getSystemHandle();
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SetWindowLong(hwnd, GWL_STYLE, WS_VISIBLE | WS_POPUP &~WS_CAPTION);
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SetWindowLong(hwnd, GWL_EXSTYLE, WS_EX_LAYERED | WS_EX_TRANSPARENT | WS_EX_TOPMOST | WS_EX_TOOLWINDOW);
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MARGINS margins;
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margins.cxLeftWidth = -1;
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DwmExtendFrameIntoClientArea(hwnd, &margins);
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SetWindowPos(hwnd, NULL, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOOWNERZORDER);
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window.clear(sf::Color::Transparent);
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window.display();
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}
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void SteamTargetRenderer::drawDebugEdges()
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{
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sfCshape.setPosition(sf::Vector2f(-25, -25));
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sfWindow.draw(sfCshape);
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sfCshape.setPosition(sf::Vector2f(sfWindow.getSize().x + 25, -25));
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sfWindow.draw(sfCshape);
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sfCshape.setPosition(sf::Vector2f(-25, sfWindow.getSize().y));
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sfWindow.draw(sfCshape);
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sfCshape.setPosition(sf::Vector2f(sfWindow.getSize().x, sfWindow.getSize().y));
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sfWindow.draw(sfCshape);
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}
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void SteamTargetRenderer::openUserWindow()
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{
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qpUserWindow = new QProcess(this);
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qpUserWindow->start("SteamTargetUserWindow.exe", QStringList(), QProcess::ReadWrite);
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qpUserWindow->waitForStarted();
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connect(qpUserWindow, static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
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this, &SteamTargetRenderer::userWindowFinished);
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connect(qpUserWindow, SIGNAL(readyRead()) , this,SLOT(readChildProcess()));
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}
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void SteamTargetRenderer::userWindowFinished()
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{
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delete qpUserWindow;
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bRunLoop = false;
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renderThread.join();
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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vigem_target_unplug(&vtX360[i]);
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}
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vigem_shutdown();
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exit(0);
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}
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void SteamTargetRenderer::launchApp()
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{
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bool launchGame = false;
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QString type = "Win32";
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QString path = "";
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QSettings settings(".\\TargetConfig.ini", QSettings::IniFormat);
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settings.beginGroup("LaunchGame");
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const QStringList childKeys = settings.childKeys();
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for (auto &childkey : childKeys)
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{
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if (childkey == "bLaunchGame")
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{
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launchGame = settings.value(childkey).toBool();
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}
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else if (childkey == "Type") {
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type = settings.value(childkey).toString();
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}
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else if (childkey == "Path") {
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path = settings.value(childkey).toString();
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}
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}
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settings.endGroup();
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if (launchGame)
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{
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QSharedMemory sharedMemInstance("GloSC_GameLauncher");
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if (!sharedMemInstance.create(1024) && sharedMemInstance.error() == QSharedMemory::AlreadyExists)
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{
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QStringList stringList;
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if (type == "Win32")
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{
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stringList << "LaunchWin32Game";
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} else if (type == "UWP") {
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stringList << "LaunchUWPGame";
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/*bool drawOverlayBefore = bDrawOverlay;
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bDrawOverlay = false;
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QTimer::singleShot(5000, [=] {
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bDrawOverlay = drawOverlayBefore;
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});*/
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}
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stringList << path;
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QBuffer buffer;
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buffer.open(QBuffer::ReadWrite);
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QDataStream out(&buffer);
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out << stringList;
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int size = buffer.size();
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sharedMemInstance.attach();
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char *to = (char*)sharedMemInstance.data();
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const char *from = buffer.data().data();
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memcpy(to, from, qMin(sharedMemInstance.size(), size));
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sharedMemInstance.unlock();
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sharedMemInstance.detach();
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}
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}
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}
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void SteamTargetRenderer::readChildProcess()
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{
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QString message(qpUserWindow->readLine());
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if (message.contains("ResetControllers"))
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{
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bPauseControllers = true;
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
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{
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vigem_target_unplug(&vtX360[i]);
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SteamTargetRenderer::ulTargetSerials[i] = NULL;
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}
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Sleep(1000); //give the driver time to unplug before redetecting
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iRealControllers = 0;
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iTotalControllers = 0;
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iVirtualControllers = 0;
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iRealControllers = getRealControllers();
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bPauseControllers = false;
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} else if (message.contains("ShowConsole")) {
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message.chop(1);
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message.remove("ShowConsole ");
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int showConsole = message.toInt();
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if (showConsole > 0)
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{
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bShowDebugConsole = true;
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ShowWindow(consoleHwnd, SW_SHOW);
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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} else {
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bShowDebugConsole = false;
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ShowWindow(consoleHwnd, SW_HIDE);
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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}
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} else if (message.contains("ShowOverlay")) {
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message.chop(1);
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message.remove("ShowOverlay ");
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int showOverlay = message.toInt();
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if (showOverlay > 0)
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{
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ShowWindow(sfWindow.getSystemHandle(), SW_SHOW);
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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} else {
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ShowWindow(sfWindow.getSystemHandle(), SW_HIDE);
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SetFocus(consoleHwnd);
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SetForegroundWindow(consoleHwnd);
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}
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} else if (message.contains("EnableControllers")) {
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message.chop(1);
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message.remove("EnableControllers ");
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int enableControllers = message.toInt();
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if (enableControllers > 0)
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{
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for (int i = 0; i < XUSER_MAX_COUNT; i++)
|
|
{
|
|
vigem_target_unplug(&vtX360[i]);
|
|
SteamTargetRenderer::ulTargetSerials[i] = NULL;
|
|
}
|
|
Sleep(1000); //give the driver time to unplug before redetecting
|
|
iRealControllers = 0;
|
|
iTotalControllers = 0;
|
|
iVirtualControllers = 0;
|
|
iRealControllers = getRealControllers();
|
|
bPauseControllers = false;
|
|
} else {
|
|
bPauseControllers = true;
|
|
for (int i = 0; i < XUSER_MAX_COUNT; i++)
|
|
{
|
|
vigem_target_unplug(&vtX360[i]);
|
|
SteamTargetRenderer::ulTargetSerials[i] = NULL;
|
|
}
|
|
Sleep(1000); //give the driver time to unplug before redetecting
|
|
iRealControllers = 0;
|
|
iVirtualControllers = 0;
|
|
iRealControllers = getRealControllers();
|
|
}
|
|
}
|
|
}
|