public List <InputDeviceEvent> GetEvents()
{
try
{
ms = mouse.GetCurrentState();
}
catch
{
System.Diagnostics.Debug.WriteLine("Mouse removed!");
return(null);
}
// At the moment, not returning axis, as not needed..
bool[] buttons = ms.Buttons;
List <InputDeviceEvent> events = new List <InputDeviceEvent>();
for (int i = 0; i < butstate.Length; i++)
{
bool s = buttons[i];
if (s != butstate[i])
{
butstate[i] = s;
//System.Diagnostics.Debug.WriteLine("But " + (i+1) + "=" + s);
events.Add(new InputDeviceEvent(this, i + 1, butstate[i])); // 1..N
}
}
return((events.Count > 0) ? events : null);
}
public override void Update(IEnumerable <Entity> entities)
{
mouse.GetCurrentState(ref currentState);
ScrollWheelValue = currentState.Z / MouseWheelDivider;
UpdateMousePosition();
UpdateMouseButtons();
base.Update(entities);
}
public void UpdateMouseState()
{
LastState = CurrentState;
CurrentState = _Mouse.GetCurrentState();
if (LockMouse && FormHasFocus)
{
Cursor.Position = Point;
}
}
/// <summary>
/// Collect the current data from the device
/// </summary>
public override void GetData( )
{
// Make sure there is a valid device.
if (null == m_device)
{
return;
}
// Poll the device for info.
try {
m_device.Poll( );
}
catch (SharpDXException e) {
if ((e.ResultCode == ResultCode.NotAcquired) || (e.ResultCode == ResultCode.InputLost))
{
// Check to see if either the app needs to acquire the device, or
// if the app lost the device to another process.
try {
// Acquire the device - if the (main)window is active
if (Activated)
{
m_device.Acquire( );
}
}
catch (SharpDXException) {
// Failed to acquire the device. This could be because the app doesn't have focus.
return; // EXIT unaquired
}
}
else
{
log.Error("Unexpected Poll Exception", e);
return; // EXIT see ex code
}
}
// Get the state of the device - retaining the previous state to find the lates change
m_prevState = m_state;
try { m_state = m_device.GetCurrentState( ); }
// Catch any exceptions. None will be handled here,
// any device re-aquisition will be handled above.
catch (SharpDXException) {
return;
}
}
public void Run()
{
gameTimer = Stopwatch.StartNew();
frameTimer = new Stopwatch();
RenderLoop.Run(renderForm, () => {
double deltaTime = frameTimer.ElapsedTicks / (double)Stopwatch.Frequency;
frameTimer.Restart();
frameTime += deltaTime;
frameCount++;
if (frameTime > 1)
{
frameTime = 0;
Debug.FPS = frameCount;
frameCount = 0;
}
Debug.BeginFrame();
Profiler p = Profiler.Begin("Frame");
Profiler.Begin("Update");
#region input state update
if (renderForm.Focused)
{
Input.ks = keyboard.GetCurrentState();
if (Input.lastks == null)
{
Input.lastks = Input.ks;
}
}
Input.ms = mouse.GetCurrentState();
if (Input.lastms == null)
{
Input.lastms = Input.ms;
}
Input.MousePos = realMousePos;
#endregion
Update(deltaTime);
renderer.ScreenToWorld(Input.MousePos, renderer.ActiveCamera, out Input.MouseRayOrigin, out Input.MouseRayDirection);
#region input state update
Input.lastks = Input.ks;
Input.lastms = Input.ms;
Input.LastMousePos = Input.MousePos;
#endregion
Profiler.End();
Profiler.Begin("Draw");
Draw();
Profiler.End();
#if DEBUG
Debug.EndFrame(p.Stopwatch.Elapsed.TotalSeconds);
if (Debug.DrawDebug)
{
renderer.D2DContext.BeginDraw();
Debug.Draw2D(renderer);
Profiler.End();
// Draw profiler
//int py = frameProfiler.TotalChildren()*Profiler.lineHeight + Profiler.lineHeight;
//renderer.D2DContext.FillRectangle(new RawRectangleF(renderer.ResolutionX - 360, 5, renderer.ResolutionX, 40 + py + 5), renderer.Brushes["TransparentBlack"]);
//frameProfiler.Draw(renderer, new RawRectangleF(renderer.ResolutionX - 350, 10, renderer.ResolutionX - 10, 40));
float r = renderer.ResolutionX * .075f;
p.DrawCircle(renderer, new Vector2(renderer.ResolutionX - r - 10, renderer.ResolutionY - r - 10), r);
renderer.D2DContext.EndDraw();
}
else
{
Profiler.End();
}
#endif
renderer.Present();
});
}
