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#include "pch.h"
#include "Direct3DApp1.h"
#include "BasicTimer.h"
using namespace Windows::ApplicationModel;
using namespace Windows::ApplicationModel::Core;
using namespace Windows::ApplicationModel::Activation;
using namespace Windows::UI::Core;
using namespace Windows::System;
using namespace Windows::Foundation;
using namespace Windows::Graphics::Display;
using namespace concurrency;
Direct3DApp1::Direct3DApp1() :
m_windowClosed(false),
m_windowVisible(true)
{
}
void Direct3DApp1::Initialize(CoreApplicationView^ applicationView)
{
applicationView->Activated +=
ref new TypedEventHandler<CoreApplicationView^, IActivatedEventArgs^>(this, &Direct3DApp1::OnActivated);
CoreApplication::Suspending +=
ref new EventHandler<SuspendingEventArgs^>(this, &Direct3DApp1::OnSuspending);
CoreApplication::Resuming +=
ref new EventHandler<Platform::Object^>(this, &Direct3DApp1::OnResuming);
m_renderer = ref new CubeRenderer();
}
void Direct3DApp1::SetWindow(CoreWindow^ window)
{
window->SizeChanged +=
ref new TypedEventHandler<CoreWindow^, WindowSizeChangedEventArgs^>(this, &Direct3DApp1::OnWindowSizeChanged);
window->VisibilityChanged +=
ref new TypedEventHandler<CoreWindow^, VisibilityChangedEventArgs^>(this, &Direct3DApp1::OnVisibilityChanged);
window->Closed +=
ref new TypedEventHandler<CoreWindow^, CoreWindowEventArgs^>(this, &Direct3DApp1::OnWindowClosed);
#ifndef PHONE
window->PointerCursor = ref new CoreCursor(CoreCursorType::Arrow, 0);
#endif
window->PointerPressed +=
ref new TypedEventHandler<CoreWindow^, PointerEventArgs^>(this, &Direct3DApp1::OnPointerPressed);
window->PointerMoved +=
ref new TypedEventHandler<CoreWindow^, PointerEventArgs^>(this, &Direct3DApp1::OnPointerMoved);
m_renderer->Initialize(CoreWindow::GetForCurrentThread());
}
void Direct3DApp1::Load(Platform::String^ entryPoint)
{
}
void Direct3DApp1::Run()
{
BasicTimer^ timer = ref new BasicTimer();
while (!m_windowClosed)
{
if (m_windowVisible)
{
timer->Update();
CoreWindow::GetForCurrentThread()->Dispatcher->ProcessEvents(CoreProcessEventsOption::ProcessAllIfPresent);
m_renderer->Update(timer->Total, timer->Delta);
m_renderer->Render();
m_renderer->Present(); // This call is synchronized to the display frame rate.
}
else
{
CoreWindow::GetForCurrentThread()->Dispatcher->ProcessEvents(CoreProcessEventsOption::ProcessOneAndAllPending);
}
}
}
void Direct3DApp1::Uninitialize()
{
}
void Direct3DApp1::OnWindowSizeChanged(CoreWindow^ sender, WindowSizeChangedEventArgs^ args)
{
m_renderer->UpdateForWindowSizeChange();
}
void Direct3DApp1::OnVisibilityChanged(CoreWindow^ sender, VisibilityChangedEventArgs^ args)
{
m_windowVisible = args->Visible;
}
void Direct3DApp1::OnWindowClosed(CoreWindow^ sender, CoreWindowEventArgs^ args)
{
m_windowClosed = true;
}
void Direct3DApp1::OnPointerPressed(CoreWindow^ sender, PointerEventArgs^ args)
{
// Insert your code here.
}
void Direct3DApp1::OnPointerMoved(CoreWindow^ sender, PointerEventArgs^ args)
{
// Insert your code here.
}
void Direct3DApp1::OnActivated(CoreApplicationView^ applicationView, IActivatedEventArgs^ args)
{
CoreWindow::GetForCurrentThread()->Activate();
}
void Direct3DApp1::OnSuspending(Platform::Object^ sender, SuspendingEventArgs^ args)
{
// Save app state asynchronously after requesting a deferral. Holding a deferral
// indicates that the application is busy performing suspending operations. Be
// aware that a deferral may not be held indefinitely. After about five seconds,
// the app will be forced to exit.
SuspendingDeferral^ deferral = args->SuspendingOperation->GetDeferral();
m_renderer->ReleaseResourcesForSuspending();
create_task([this, deferral]()
{
// Insert your code here.
deferral->Complete();
});
}
void Direct3DApp1::OnResuming(Platform::Object^ sender, Platform::Object^ args)
{
// Restore any data or state that was unloaded on suspend. By default, data
// and state are persisted when resuming from suspend. Note that this event
// does not occur if the app was previously terminated.
m_renderer->CreateWindowSizeDependentResources();
}
IFrameworkView^ Direct3DApplicationSource::CreateView()
{
return ref new Direct3DApp1();
}
[Platform::MTAThread]
int main(Platform::Array<Platform::String^>^)
{
auto direct3DApplicationSource = ref new Direct3DApplicationSource();
CoreApplication::Run(direct3DApplicationSource);
return 0;
}
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