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https://github.com/spice2x/spice2x.github.io.git
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GEEKiDoS
111 lines
4.0 KiB
C++
111 lines
4.0 KiB
C++
#include "pc.h"
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#include <format>
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#include "bi2x_hook.h"
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#include "util/detour.h"
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#include "util/logging.h"
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#include "util/fileutils.h"
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#include "util/unity_player.h"
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#include "util/execexe.h"
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#include "acioemu/handle.h"
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#include "misc/wintouchemu.h"
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#include "hooks/graphics/graphics.h"
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#include "rawinput/rawinput.h"
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namespace games::pc {
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std::string PC_INJECT_ARGS = "";
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bool PC_NO_IO = false;
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static acioemu::ACIOHandle *acioHandle = nullptr;
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static std::wstring portName = L"COM1";
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static decltype(RegisterRawInputDevices) *RegisterRawInputDevices_orig = nullptr;
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static decltype(EnumDisplaySettingsW) *EnumDisplaySettingsW_orig = nullptr;
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static decltype(QueryDisplayConfig) *QueryDisplayConfig_orig = nullptr;
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static BOOL WINAPI RegisterRawInputDevices_hook(PCRAWINPUTDEVICE pRawInputDevices, UINT uiNumDevices, UINT cbSize) {
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// if the caller is spice itself, then pass through.
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if (pRawInputDevices &&
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(uiNumDevices > 0) &&
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(pRawInputDevices[0].hwndTarget == RI_MGR->input_hwnd)) {
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return RegisterRawInputDevices_orig(pRawInputDevices, uiNumDevices, cbSize);
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}
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// otherwise, it must be the game; prevent the game from registering for raw input
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// and hijacking WM_INPUT messages.
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SetLastError(0xDEADBEEF);
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return FALSE;
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}
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static BOOL WINAPI EnumDisplaySettingsW_hook(LPCWSTR lpszDeviceName, DWORD iModeNum, DEVMODEW* lpDevMode) {
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auto result = EnumDisplaySettingsW_orig(lpszDeviceName, iModeNum, lpDevMode);
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// https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Screen-currentResolution.html
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// "If the player is running in windowed mode, this returns the current dimensions of the game window in pixels and the display refresh rate."
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// Override it to 1920x1080 to avoid broken UI under Windowed mode
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if (result && iModeNum == ENUM_CURRENT_SETTINGS) {
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// Actually make it returns size of the game window, Can I?
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lpDevMode->dmPelsWidth = 1920;
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lpDevMode->dmPelsHeight = 1080;
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}
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return result;
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}
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LONG WINAPI QueryDisplayConfig_hook(UINT32, UINT32*, DISPLAYCONFIG_PATH_INFO*, UINT32*, DISPLAYCONFIG_MODE_INFO*, DISPLAYCONFIG_TOPOLOGY_ID*) {
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// make unity fallback to EnumDisplaySettingsW as I don't
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// want to deal with this api which is way more complex
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return ERROR_NOT_SUPPORTED;
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}
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void PCGame::attach() {
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Game::attach();
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// add card reader
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acioHandle = new acioemu::ACIOHandle(portName.c_str(), 1);
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devicehook_init_trampoline();
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devicehook_add(acioHandle);
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execexe::init();
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execexe::init_deferred([] () {
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execexe::init_port_hook(portName, acioHandle);
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execexe::load_library("libaio.dll");
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execexe::load_library("libaio-iob.dll");
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execexe::load_library("libaio-iob_video.dll");
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execexe::load_library("libaio-iob2_video.dll");
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execexe::load_library("win10actlog.dll");
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if (!PC_NO_IO) {
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bi2x_hook_init();
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}
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});
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const auto user32Dll = "user32.dll";
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detour::trampoline_try(user32Dll, "RegisterRawInputDevices",
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RegisterRawInputDevices_hook, &RegisterRawInputDevices_orig);
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detour::trampoline_try(user32Dll, "QueryDisplayConfig",
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QueryDisplayConfig_hook, &QueryDisplayConfig_orig);
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detour::trampoline_try(user32Dll, "EnumDisplaySettingsW",
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EnumDisplaySettingsW_hook, &EnumDisplaySettingsW_orig);
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if (GRAPHICS_SHOW_CURSOR) {
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unity_utils::force_show_cursor(true);
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}
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unity_utils::set_args(
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std::format("{} {}{}",
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GetCommandLineA(),
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PC_INJECT_ARGS,
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unity_utils::get_unity_player_args()));
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}
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void PCGame::detach() {
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Game::detach();
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devicehook_dispose();
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}
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}
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