godot/platform/uwp/os_uwp.cpp
Juan Linietsky 25678b1876 -Renamed GlobalConfig to ProjectSettings, makes more sense.
-Added system for feature overrides, it's pretty cool :)
2017-07-19 17:06:03 -03:00

905 lines
22 KiB
C++

/*************************************************************************/
/* os_uwp.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "os_uwp.h"
#include "drivers/gles3/rasterizer_gles3.h"
#include "drivers/unix/ip_unix.h"
#include "drivers/windows/dir_access_windows.h"
#include "drivers/windows/file_access_windows.h"
#include "drivers/windows/mutex_windows.h"
#include "drivers/windows/rw_lock_windows.h"
#include "drivers/windows/semaphore_windows.h"
#include "io/marshalls.h"
#include "main/main.h"
#include "platform/windows/packet_peer_udp_winsock.h"
#include "platform/windows/stream_peer_winsock.h"
#include "platform/windows/tcp_server_winsock.h"
#include "project_settings.h"
#include "servers/audio_server.h"
#include "servers/visual/visual_server_raster.h"
#include "thread_uwp.h"
#include <ppltasks.h>
#include <wrl.h>
using namespace Windows::ApplicationModel::Core;
using namespace Windows::ApplicationModel::Activation;
using namespace Windows::UI::Core;
using namespace Windows::UI::Input;
using namespace Windows::UI::Popups;
using namespace Windows::Foundation;
using namespace Windows::Graphics::Display;
using namespace Microsoft::WRL;
using namespace Windows::UI::ViewManagement;
using namespace Windows::Devices::Input;
using namespace Windows::Devices::Sensors;
using namespace Windows::ApplicationModel::DataTransfer;
using namespace concurrency;
int OSUWP::get_video_driver_count() const {
return 1;
}
const char *OSUWP::get_video_driver_name(int p_driver) const {
return "GLES2";
}
OS::VideoMode OSUWP::get_default_video_mode() const {
return video_mode;
}
Size2 OSUWP::get_window_size() const {
Size2 size;
size.width = video_mode.width;
size.height = video_mode.height;
return size;
}
void OSUWP::set_window_size(const Size2 p_size) {
Windows::Foundation::Size new_size;
new_size.Width = p_size.width;
new_size.Height = p_size.height;
ApplicationView ^ view = ApplicationView::GetForCurrentView();
if (view->TryResizeView(new_size)) {
video_mode.width = p_size.width;
video_mode.height = p_size.height;
}
}
void OSUWP::set_window_fullscreen(bool p_enabled) {
ApplicationView ^ view = ApplicationView::GetForCurrentView();
video_mode.fullscreen = view->IsFullScreenMode;
if (video_mode.fullscreen == p_enabled)
return;
if (p_enabled) {
video_mode.fullscreen = view->TryEnterFullScreenMode();
} else {
view->ExitFullScreenMode();
video_mode.fullscreen = false;
}
}
bool OSUWP::is_window_fullscreen() const {
return ApplicationView::GetForCurrentView()->IsFullScreenMode;
}
void OSUWP::set_keep_screen_on(bool p_enabled) {
if (is_keep_screen_on() == p_enabled) return;
if (p_enabled)
display_request->RequestActive();
else
display_request->RequestRelease();
OS::set_keep_screen_on(p_enabled);
}
int OSUWP::get_audio_driver_count() const {
return AudioDriverManager::get_driver_count();
}
const char *OSUWP::get_audio_driver_name(int p_driver) const {
AudioDriver *driver = AudioDriverManager::get_driver(p_driver);
ERR_FAIL_COND_V(!driver, "");
return AudioDriverManager::get_driver(p_driver)->get_name();
}
void OSUWP::initialize_core() {
last_button_state = 0;
//RedirectIOToConsole();
ThreadUWP::make_default();
SemaphoreWindows::make_default();
MutexWindows::make_default();
RWLockWindows::make_default();
FileAccess::make_default<FileAccessWindows>(FileAccess::ACCESS_RESOURCES);
FileAccess::make_default<FileAccessWindows>(FileAccess::ACCESS_USERDATA);
FileAccess::make_default<FileAccessWindows>(FileAccess::ACCESS_FILESYSTEM);
DirAccess::make_default<DirAccessWindows>(DirAccess::ACCESS_RESOURCES);
DirAccess::make_default<DirAccessWindows>(DirAccess::ACCESS_USERDATA);
DirAccess::make_default<DirAccessWindows>(DirAccess::ACCESS_FILESYSTEM);
TCPServerWinsock::make_default();
StreamPeerWinsock::make_default();
PacketPeerUDPWinsock::make_default();
// We need to know how often the clock is updated
if (!QueryPerformanceFrequency((LARGE_INTEGER *)&ticks_per_second))
ticks_per_second = 1000;
// If timeAtGameStart is 0 then we get the time since
// the start of the computer when we call GetGameTime()
ticks_start = 0;
ticks_start = get_ticks_usec();
IP_Unix::make_default();
cursor_shape = CURSOR_ARROW;
}
bool OSUWP::can_draw() const {
return !minimized;
};
void OSUWP::set_gl_context(ContextEGL *p_context) {
gl_context = p_context;
};
void OSUWP::screen_size_changed() {
gl_context->reset();
};
void OSUWP::initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver) {
main_loop = NULL;
outside = true;
gl_context->initialize();
VideoMode vm;
vm.width = gl_context->get_window_width();
vm.height = gl_context->get_window_height();
vm.resizable = false;
ApplicationView ^ view = ApplicationView::GetForCurrentView();
vm.fullscreen = view->IsFullScreenMode;
view->SetDesiredBoundsMode(ApplicationViewBoundsMode::UseVisible);
view->PreferredLaunchWindowingMode = ApplicationViewWindowingMode::PreferredLaunchViewSize;
if (p_desired.fullscreen != view->IsFullScreenMode) {
if (p_desired.fullscreen) {
vm.fullscreen = view->TryEnterFullScreenMode();
} else {
view->ExitFullScreenMode();
vm.fullscreen = false;
}
}
Windows::Foundation::Size desired;
desired.Width = p_desired.width;
desired.Height = p_desired.height;
view->PreferredLaunchViewSize = desired;
if (view->TryResizeView(desired)) {
vm.width = view->VisibleBounds.Width;
vm.height = view->VisibleBounds.Height;
}
set_video_mode(vm);
gl_context->make_current();
RasterizerGLES3::register_config();
RasterizerGLES3::make_current();
visual_server = memnew(VisualServerRaster);
// FIXME: Reimplement threaded rendering? Or remove?
/*
if (get_render_thread_mode() != RENDER_THREAD_UNSAFE) {
visual_server = memnew(VisualServerWrapMT(visual_server, get_render_thread_mode() == RENDER_SEPARATE_THREAD));
}
*/
//
physics_server = memnew(PhysicsServerSW);
physics_server->init();
physics_2d_server = memnew(Physics2DServerSW);
physics_2d_server->init();
visual_server->init();
input = memnew(InputDefault);
joypad = ref new JoypadUWP(input);
joypad->register_events();
AudioDriverManager::get_driver(p_audio_driver)->set_singleton();
if (AudioDriverManager::get_driver(p_audio_driver)->init() != OK) {
ERR_PRINT("Initializing audio failed.");
}
power_manager = memnew(PowerUWP);
managed_object->update_clipboard();
Clipboard::ContentChanged += ref new EventHandler<Platform::Object ^>(managed_object, &ManagedType::on_clipboard_changed);
accelerometer = Accelerometer::GetDefault();
if (accelerometer != nullptr) {
// 60 FPS
accelerometer->ReportInterval = (1.0f / 60.0f) * 1000;
accelerometer->ReadingChanged +=
ref new TypedEventHandler<Accelerometer ^, AccelerometerReadingChangedEventArgs ^>(managed_object, &ManagedType::on_accelerometer_reading_changed);
}
magnetometer = Magnetometer::GetDefault();
if (magnetometer != nullptr) {
// 60 FPS
magnetometer->ReportInterval = (1.0f / 60.0f) * 1000;
magnetometer->ReadingChanged +=
ref new TypedEventHandler<Magnetometer ^, MagnetometerReadingChangedEventArgs ^>(managed_object, &ManagedType::on_magnetometer_reading_changed);
}
gyrometer = Gyrometer::GetDefault();
if (gyrometer != nullptr) {
// 60 FPS
gyrometer->ReportInterval = (1.0f / 60.0f) * 1000;
gyrometer->ReadingChanged +=
ref new TypedEventHandler<Gyrometer ^, GyrometerReadingChangedEventArgs ^>(managed_object, &ManagedType::on_gyroscope_reading_changed);
}
_ensure_data_dir();
if (is_keep_screen_on())
display_request->RequestActive();
set_keep_screen_on(GLOBAL_DEF("display/window/keep_screen_on", true));
}
void OSUWP::set_clipboard(const String &p_text) {
DataPackage ^ clip = ref new DataPackage();
clip->RequestedOperation = DataPackageOperation::Copy;
clip->SetText(ref new Platform::String((const wchar_t *)p_text.c_str()));
Clipboard::SetContent(clip);
};
String OSUWP::get_clipboard() const {
if (managed_object->clipboard != nullptr)
return managed_object->clipboard->Data();
else
return "";
};
void OSUWP::input_event(const Ref<InputEvent> &p_event) {
input->parse_input_event(p_event);
};
void OSUWP::delete_main_loop() {
if (main_loop)
memdelete(main_loop);
main_loop = NULL;
}
void OSUWP::set_main_loop(MainLoop *p_main_loop) {
input->set_main_loop(p_main_loop);
main_loop = p_main_loop;
}
void OSUWP::finalize() {
if (main_loop)
memdelete(main_loop);
main_loop = NULL;
visual_server->finish();
memdelete(visual_server);
#ifdef OPENGL_ENABLED
if (gl_context)
memdelete(gl_context);
#endif
memdelete(input);
physics_server->finish();
memdelete(physics_server);
physics_2d_server->finish();
memdelete(physics_2d_server);
joypad = nullptr;
}
void OSUWP::finalize_core() {
}
void OSUWP::vprint(const char *p_format, va_list p_list, bool p_stderr) {
char buf[16384 + 1];
int len = vsnprintf(buf, 16384, p_format, p_list);
if (len <= 0)
return;
buf[len] = 0;
int wlen = MultiByteToWideChar(CP_UTF8, 0, buf, len, NULL, 0);
if (wlen < 0)
return;
wchar_t *wbuf = (wchar_t *)malloc((len + 1) * sizeof(wchar_t));
MultiByteToWideChar(CP_UTF8, 0, buf, len, wbuf, wlen);
wbuf[wlen] = 0;
if (p_stderr)
fwprintf(stderr, L"%s", wbuf);
else
wprintf(L"%s", wbuf);
free(wbuf);
fflush(stdout);
};
void OSUWP::alert(const String &p_alert, const String &p_title) {
Platform::String ^ alert = ref new Platform::String(p_alert.c_str());
Platform::String ^ title = ref new Platform::String(p_title.c_str());
MessageDialog ^ msg = ref new MessageDialog(alert, title);
UICommand ^ close = ref new UICommand("Close", ref new UICommandInvokedHandler(managed_object, &OSUWP::ManagedType::alert_close));
msg->Commands->Append(close);
msg->DefaultCommandIndex = 0;
managed_object->alert_close_handle = true;
msg->ShowAsync();
}
void OSUWP::ManagedType::alert_close(IUICommand ^ command) {
alert_close_handle = false;
}
void OSUWP::ManagedType::on_clipboard_changed(Platform::Object ^ sender, Platform::Object ^ ev) {
update_clipboard();
}
void OSUWP::ManagedType::update_clipboard() {
DataPackageView ^ data = Clipboard::GetContent();
if (data->Contains(StandardDataFormats::Text)) {
create_task(data->GetTextAsync()).then([this](Platform::String ^ clipboard_content) {
this->clipboard = clipboard_content;
});
}
}
void OSUWP::ManagedType::on_accelerometer_reading_changed(Accelerometer ^ sender, AccelerometerReadingChangedEventArgs ^ args) {
AccelerometerReading ^ reading = args->Reading;
os->input->set_accelerometer(Vector3(
reading->AccelerationX,
reading->AccelerationY,
reading->AccelerationZ));
}
void OSUWP::ManagedType::on_magnetometer_reading_changed(Magnetometer ^ sender, MagnetometerReadingChangedEventArgs ^ args) {
MagnetometerReading ^ reading = args->Reading;
os->input->set_magnetometer(Vector3(
reading->MagneticFieldX,
reading->MagneticFieldY,
reading->MagneticFieldZ));
}
void OSUWP::ManagedType::on_gyroscope_reading_changed(Gyrometer ^ sender, GyrometerReadingChangedEventArgs ^ args) {
GyrometerReading ^ reading = args->Reading;
os->input->set_magnetometer(Vector3(
reading->AngularVelocityX,
reading->AngularVelocityY,
reading->AngularVelocityZ));
}
void OSUWP::set_mouse_mode(MouseMode p_mode) {
if (p_mode == MouseMode::MOUSE_MODE_CAPTURED) {
CoreWindow::GetForCurrentThread()->SetPointerCapture();
} else {
CoreWindow::GetForCurrentThread()->ReleasePointerCapture();
}
if (p_mode == MouseMode::MOUSE_MODE_CAPTURED || p_mode == MouseMode::MOUSE_MODE_HIDDEN) {
CoreWindow::GetForCurrentThread()->PointerCursor = nullptr;
} else {
CoreWindow::GetForCurrentThread()->PointerCursor = ref new CoreCursor(CoreCursorType::Arrow, 0);
}
mouse_mode = p_mode;
SetEvent(mouse_mode_changed);
}
OSUWP::MouseMode OSUWP::get_mouse_mode() const {
return mouse_mode;
}
Point2 OSUWP::get_mouse_position() const {
return Point2(old_x, old_y);
}
int OSUWP::get_mouse_button_state() const {
return last_button_state;
}
void OSUWP::set_window_title(const String &p_title) {
}
void OSUWP::set_video_mode(const VideoMode &p_video_mode, int p_screen) {
video_mode = p_video_mode;
}
OS::VideoMode OSUWP::get_video_mode(int p_screen) const {
return video_mode;
}
void OSUWP::get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen) const {
}
void OSUWP::print_error(const char *p_function, const char *p_file, int p_line, const char *p_code, const char *p_rationale, ErrorType p_type) {
const char *err_details;
if (p_rationale && p_rationale[0])
err_details = p_rationale;
else
err_details = p_code;
switch (p_type) {
case ERR_ERROR:
print("ERROR: %s: %s\n", p_function, err_details);
print(" At: %s:%i\n", p_file, p_line);
break;
case ERR_WARNING:
print("WARNING: %s: %s\n", p_function, err_details);
print(" At: %s:%i\n", p_file, p_line);
break;
case ERR_SCRIPT:
print("SCRIPT ERROR: %s: %s\n", p_function, err_details);
print(" At: %s:%i\n", p_file, p_line);
break;
}
}
String OSUWP::get_name() {
return "UWP";
}
OS::Date OSUWP::get_date(bool utc) const {
SYSTEMTIME systemtime;
if (utc)
GetSystemTime(&systemtime);
else
GetLocalTime(&systemtime);
Date date;
date.day = systemtime.wDay;
date.month = Month(systemtime.wMonth);
date.weekday = Weekday(systemtime.wDayOfWeek);
date.year = systemtime.wYear;
date.dst = false;
return date;
}
OS::Time OSUWP::get_time(bool utc) const {
SYSTEMTIME systemtime;
if (utc)
GetSystemTime(&systemtime);
else
GetLocalTime(&systemtime);
Time time;
time.hour = systemtime.wHour;
time.min = systemtime.wMinute;
time.sec = systemtime.wSecond;
return time;
}
OS::TimeZoneInfo OSUWP::get_time_zone_info() const {
TIME_ZONE_INFORMATION info;
bool daylight = false;
if (GetTimeZoneInformation(&info) == TIME_ZONE_ID_DAYLIGHT)
daylight = true;
TimeZoneInfo ret;
if (daylight) {
ret.name = info.DaylightName;
} else {
ret.name = info.StandardName;
}
ret.bias = info.Bias;
return ret;
}
uint64_t OSUWP::get_unix_time() const {
FILETIME ft;
SYSTEMTIME st;
GetSystemTime(&st);
SystemTimeToFileTime(&st, &ft);
SYSTEMTIME ep;
ep.wYear = 1970;
ep.wMonth = 1;
ep.wDayOfWeek = 4;
ep.wDay = 1;
ep.wHour = 0;
ep.wMinute = 0;
ep.wSecond = 0;
ep.wMilliseconds = 0;
FILETIME fep;
SystemTimeToFileTime(&ep, &fep);
return (*(uint64_t *)&ft - *(uint64_t *)&fep) / 10000000;
};
void OSUWP::delay_usec(uint32_t p_usec) const {
int msec = p_usec < 1000 ? 1 : p_usec / 1000;
// no Sleep()
WaitForSingleObjectEx(GetCurrentThread(), msec, false);
}
uint64_t OSUWP::get_ticks_usec() const {
uint64_t ticks;
uint64_t time;
// This is the number of clock ticks since start
QueryPerformanceCounter((LARGE_INTEGER *)&ticks);
// Divide by frequency to get the time in seconds
time = ticks * 1000000L / ticks_per_second;
// Subtract the time at game start to get
// the time since the game started
time -= ticks_start;
return time;
}
void OSUWP::process_events() {
joypad->process_controllers();
process_key_events();
}
void OSUWP::process_key_events() {
for (int i = 0; i < key_event_pos; i++) {
KeyEvent &kev = key_event_buffer[i];
Ref<InputEventKey> key_event;
key_event.instance();
key_event->set_alt(kev.alt);
key_event->set_shift(kev.shift);
key_event->set_control(kev.control);
key_event->set_echo(kev.echo);
key_event->set_scancode(kev.scancode);
key_event->set_unicode(kev.unicode);
key_event->set_pressed(kev.pressed);
input_event(key_event);
}
key_event_pos = 0;
}
void OSUWP::queue_key_event(KeyEvent &p_event) {
// This merges Char events with the previous Key event, so
// the unicode can be retrieved without sending duplicate events.
if (p_event.type == KeyEvent::MessageType::CHAR_EVENT_MESSAGE && key_event_pos > 0) {
KeyEvent &old = key_event_buffer[key_event_pos - 1];
ERR_FAIL_COND(old.type != KeyEvent::MessageType::KEY_EVENT_MESSAGE);
key_event_buffer[key_event_pos - 1].unicode = p_event.unicode;
return;
}
ERR_FAIL_COND(key_event_pos >= KEY_EVENT_BUFFER_SIZE);
key_event_buffer[key_event_pos++] = p_event;
}
void OSUWP::set_cursor_shape(CursorShape p_shape) {
ERR_FAIL_INDEX(p_shape, CURSOR_MAX);
if (cursor_shape == p_shape)
return;
static const CoreCursorType uwp_cursors[CURSOR_MAX] = {
CoreCursorType::Arrow,
CoreCursorType::IBeam,
CoreCursorType::Hand,
CoreCursorType::Cross,
CoreCursorType::Wait,
CoreCursorType::Wait,
CoreCursorType::Arrow,
CoreCursorType::Arrow,
CoreCursorType::UniversalNo,
CoreCursorType::SizeNorthSouth,
CoreCursorType::SizeWestEast,
CoreCursorType::SizeNortheastSouthwest,
CoreCursorType::SizeNorthwestSoutheast,
CoreCursorType::SizeAll,
CoreCursorType::SizeNorthSouth,
CoreCursorType::SizeWestEast,
CoreCursorType::Help
};
CoreWindow::GetForCurrentThread()->PointerCursor = ref new CoreCursor(uwp_cursors[p_shape], 0);
cursor_shape = p_shape;
}
Error OSUWP::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode) {
return FAILED;
};
Error OSUWP::kill(const ProcessID &p_pid) {
return FAILED;
};
Error OSUWP::set_cwd(const String &p_cwd) {
return FAILED;
}
String OSUWP::get_executable_path() const {
return "";
}
void OSUWP::set_icon(const Ref<Image> &p_icon) {
}
bool OSUWP::has_environment(const String &p_var) const {
return false;
};
String OSUWP::get_environment(const String &p_var) const {
return "";
};
String OSUWP::get_stdin_string(bool p_block) {
return String();
}
void OSUWP::move_window_to_foreground() {
}
Error OSUWP::shell_open(String p_uri) {
return FAILED;
}
String OSUWP::get_locale() const {
#if WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP // this should work on phone 8.1, but it doesn't
return "en";
#else
Platform::String ^ language = Windows::Globalization::Language::CurrentInputMethodLanguageTag;
return String(language->Data()).replace("-", "_");
#endif
}
void OSUWP::release_rendering_thread() {
gl_context->release_current();
}
void OSUWP::make_rendering_thread() {
gl_context->make_current();
}
void OSUWP::swap_buffers() {
gl_context->swap_buffers();
}
bool OSUWP::has_touchscreen_ui_hint() const {
TouchCapabilities ^ tc = ref new TouchCapabilities();
return tc->TouchPresent != 0 || UIViewSettings::GetForCurrentView()->UserInteractionMode == UserInteractionMode::Touch;
}
bool OSUWP::has_virtual_keyboard() const {
return UIViewSettings::GetForCurrentView()->UserInteractionMode == UserInteractionMode::Touch;
}
void OSUWP::show_virtual_keyboard(const String &p_existing_text, const Rect2 &p_screen_rect) {
InputPane ^ pane = InputPane::GetForCurrentView();
pane->TryShow();
}
void OSUWP::hide_virtual_keyboard() {
InputPane ^ pane = InputPane::GetForCurrentView();
pane->TryHide();
}
void OSUWP::run() {
if (!main_loop)
return;
main_loop->init();
uint64_t last_ticks = get_ticks_usec();
int frames = 0;
uint64_t frame = 0;
while (!force_quit) {
CoreWindow::GetForCurrentThread()->Dispatcher->ProcessEvents(CoreProcessEventsOption::ProcessAllIfPresent);
if (managed_object->alert_close_handle) continue;
process_events(); // get rid of pending events
if (Main::iteration() == true)
break;
};
main_loop->finish();
}
MainLoop *OSUWP::get_main_loop() const {
return main_loop;
}
String OSUWP::get_data_dir() const {
Windows::Storage::StorageFolder ^ data_folder = Windows::Storage::ApplicationData::Current->LocalFolder;
return String(data_folder->Path->Data()).replace("\\", "/");
}
bool OSUWP::_check_internal_feature_support(const String &p_feature) {
return p_feature == "pc" || p_feature == "s3tc";
}
PowerState OSUWP::get_power_state() {
return power_manager->get_power_state();
}
int OSUWP::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OSUWP::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
OSUWP::OSUWP() {
key_event_pos = 0;
force_quit = false;
alt_mem = false;
gr_mem = false;
shift_mem = false;
control_mem = false;
meta_mem = false;
minimized = false;
pressrc = 0;
old_invalid = true;
mouse_mode = MOUSE_MODE_VISIBLE;
#ifdef STDOUT_FILE
stdo = fopen("stdout.txt", "wb");
#endif
gl_context = NULL;
display_request = ref new Windows::System::Display::DisplayRequest();
managed_object = ref new ManagedType;
managed_object->os = this;
mouse_mode_changed = CreateEvent(NULL, TRUE, FALSE, L"os_mouse_mode_changed");
AudioDriverManager::add_driver(&audio_driver);
}
OSUWP::~OSUWP() {
#ifdef STDOUT_FILE
fclose(stdo);
#endif
}