public void CheckMouseButtonEvent()
{
MouseButton[] buttons = { MouseButton.Left, MouseButton.Rigth, MouseButton.Middle };
foreach (MouseButton btn in buttons)
{
// Mouse button down
if (Input.GetMouseButtonDown((int)btn))
{
MouseButtonDown.Invoke(new MouseButtonEventData()
{
MouseButton = btn,
MousePosition = Input.mousePosition,
ButtonDown = true
});
}
// Mouse button up
if (Input.GetMouseButtonUp((int)btn))
{
MouseButtonUp.Invoke(new MouseButtonEventData()
{
MouseButton = btn,
MousePosition = Input.mousePosition,
ButtonDown = false
});
}
}
}
/// <summary>
/// Handles a SharpDX MouseInput event and fires the relevant InputEvents event (Scroll, MouseButtonDown or MouseButtonUp).
/// </summary>
private void DeviceOnMouseInput(object sender, MouseInputEventArgs e)
{
try
{
if (e.WheelDelta != 0)
{
Scroll?.Invoke(sender, e);
}
if (e.IsMouseDownEvent())
{
if (!pressedMouseButtons.Contains(e.GetMouseButton()))
{
pressedMouseButtons.Add(e.GetMouseButton());
}
MouseButtonDown?.Invoke(sender, e);
}
else if (e.IsMouseUpEvent())
{
pressedMouseButtons.Remove(e.GetMouseButton());
MouseButtonUp?.Invoke(sender, e);
}
}
catch (Exception exc)
{
Global.logger.Error("Exception while handling mouse input. Error: " + exc.ToString());
}
}
private static void Handle_Mouse_Buttons(MouseUpdate data)
{
if (data.IsButton)
{
MouseButtonDown?.Invoke(null, new MouseButtonEventArgs((int)data.Offset, data.Value));
}
}
private void OnMouseDown(MouseButtonEventArgs args)
{
MouseButtonDown?.Invoke(args);
if (!_blocked)
{
BlockableMouseButtonDown?.Invoke(args);
}
}
public WindowWrapperInput(Window window)
{
_window = window;
window.TextEntered += (sender, args) => TextEntered?.Invoke(args);
window.KeyPressed += (sender, args) => KeyPressed?.Invoke(args);
window.MouseButtonPressed += (sender, args) => MouseButtonDown?.Invoke(args);
window.MouseButtonReleased += (sender, args) => MouseButtonUp?.Invoke(args);
window.MouseMoved += (sender, args) => MouseMoved?.Invoke(args);
window.MouseWheelScrolled += (sender, args) => MouseWheelScrolled?.Invoke(args);
}
private void EmitButtonChange(bool prev, bool next, MouseButton button, MouseStatus nextStatus)
{
if (!prev && next)
{
MouseButtonDown?.Invoke(sender, new MouseButtonEvent(LastMouseStatus, nextStatus, button));
}
else if (prev && !next)
{
var ev = new MouseButtonEvent(LastMouseStatus, nextStatus, button);
MouseButtonUp?.Invoke(sender, ev);
MouseClick?.Invoke(sender, ev);
}
}
internal Window(string title = null, int width = 1920, int height = 1080, bool fullScreen = true)
{
if (title == null)
{
title = "AshyEngine build " + AssemblyUtils.BuildNumber;
}
PrivateWindow = new GameWindow(width,
height,
GraphicsMode.Default,
title,
fullScreen
? GameWindowFlags.Fullscreen
: GameWindowFlags.Default);
_windowCenter = new Point(PrivateWindow.Width / 2, PrivateWindow.Height / 2);
PressedKeys = new bool[131];
KeyDown += button => PressedKeys[(uint)button] = true;
KeyUp += button => PressedKeys[(uint)button] = false;
Resize += size => _windowCenter = new Point(size.Width / 2, size.Height / 2);
PrivateWindow.Mouse.ButtonDown += (sender, args) =>
MouseButtonDown?.Invoke((MouseButton)args.Button, args.Position);
PrivateWindow.Mouse.ButtonUp += (sender, args) =>
MouseButtonUp?.Invoke((MouseButton)args.Button, args.Position);
//PrivateWindow.RenderFrame += (sender, args) =>
// RenderFrame?.Invoke ( (float) args.Time );
PrivateWindow.Mouse.Move += (sender, args) =>
MouseMove?.Invoke(new Point(args.XDelta, args.YDelta), args.Position);
PrivateWindow.KeyDown += (sender, args) =>
KeyDown?.Invoke((Key)args.Key);
PrivateWindow.Resize += (sender, args) =>
Resize?.Invoke(PrivateWindow.ClientSize);
PrivateWindow.KeyUp += (sender, args) =>
KeyUp?.Invoke((Key)args.Key);
PrivateWindow.VSync = VSyncMode.Adaptive;
PrivateWindow.Visible = true;
}
/// <summary>
/// Handles a SharpDX MouseInput event and fires the relevant InputEvents event (Scroll, MouseButtonDown or MouseButtonUp).
/// </summary>
private void DeviceOnMouseInput(object sender, MouseInputEventArgs e)
{
if (e.WheelDelta != 0)
{
Scroll?.Invoke(sender, e);
}
if (e.IsMouseDownEvent())
{
if (!pressedMouseButtons.Contains(e.GetMouseButton()))
{
pressedMouseButtons.Add(e.GetMouseButton());
}
MouseButtonDown?.Invoke(sender, e);
}
else if (e.IsMouseUpEvent())
{
pressedMouseButtons.Remove(e.GetMouseButton());
MouseButtonUp?.Invoke(sender, e);
}
}
public void OnPointerDown(PointerEventData eventData)
{
OnMouseButtonDownEvent.Invoke(this.gameObject);
}
public override void EnterMessageLoop(bool runInBackground)
{
IntPtr e = System.Runtime.InteropServices.Marshal.AllocHGlobal(24 * sizeof(long));
bool running = true;
while (running)
{
while (XPending(_display) != 0)
{
XNextEvent(_display, e);
if (XFilterEvent(e, IntPtr.Zero))
{
continue;
}
XAnyEvent anyEvent = (XAnyEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XAnyEvent));
switch ((Event)anyEvent.type)
{
case Event.ClientMessage:
{
running = false;
break;
}
case Event.ConfigureNotify:
{
XConfigureEvent configureEvent = (XConfigureEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XConfigureEvent));
LocationChanged?.Invoke(this, configureEvent.x, configureEvent.y);
SizeChanged?.Invoke(this, configureEvent.width, configureEvent.height);
break;
}
case Event.FocusIn:
{
Activated?.Invoke(this);
break;
}
case Event.FocusOut:
{
Deactivated?.Invoke(this);
break;
}
case Event.MotionNotify:
{
XMotionEvent motionEvent = (XMotionEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XMotionEvent));
MouseMove?.Invoke(this, motionEvent.x, motionEvent.y);
break;
}
case Event.ButtonPress:
{
XButtonEvent buttonEvent = (XButtonEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XButtonEvent));
switch ((Button)buttonEvent.button)
{
case Button.Button1:
{
MouseButtonDown?.Invoke(this, buttonEvent.x, buttonEvent.y, MouseButton.Left);
break;
}
case Button.Button2:
{
MouseButtonDown?.Invoke(this, buttonEvent.x, buttonEvent.y, MouseButton.Middle);
break;
}
case Button.Button3:
{
MouseButtonDown?.Invoke(this, buttonEvent.x, buttonEvent.y, MouseButton.Right);
break;
}
case Button.Button4:
{
MouseWheel?.Invoke(this, buttonEvent.x, buttonEvent.y, 120);
break;
}
case Button.Button5:
{
MouseWheel?.Invoke(this, buttonEvent.x, buttonEvent.y, -120);
break;
}
}
break;
}
case Event.ButtonRelease:
{
XButtonEvent buttonEvent = (XButtonEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XButtonEvent));
switch ((Button)buttonEvent.button)
{
case Button.Button1:
{
MouseButtonUp?.Invoke(this, buttonEvent.x, buttonEvent.y, MouseButton.Left);
break;
}
case Button.Button2:
{
MouseButtonUp?.Invoke(this, buttonEvent.x, buttonEvent.y, MouseButton.Middle);
break;
}
case Button.Button3:
{
MouseButtonUp?.Invoke(this, buttonEvent.x, buttonEvent.y, MouseButton.Right);
break;
}
}
break;
}
case Event.KeyPress:
{
XKeyEvent keyEvent = (XKeyEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XKeyEvent));
KeySym ks = XLookupKeysym(ref keyEvent, 0);
Key key = NoesisKey(ks);
if (key != Key.None)
{
KeyDown?.Invoke(this, key);
}
if (_xic != IntPtr.Zero)
{
Status status = 0;
byte[] buffer = new byte[256];
KeySym ret_ks = (KeySym)0;
int size = Xutf8LookupString(_xic, e, buffer, 255, ref ret_ks, ref status);
if (size > 0 && ((int)status == XLookupChars || (int)status == XLookupBoth))
{
buffer[size] = 0;
Decoder decoder = _utf8.GetDecoder();
char[] text = new char[256];
int bytesUsed = 0;
int charsUsed = 0;
bool completed = false;
decoder.Convert(buffer, 0, size, text, 0, 255, true, out bytesUsed, out charsUsed, out completed);
for (int i = 0; i < charsUsed; ++i)
{
Char?.Invoke(this, text[i]);
}
}
}
break;
}
case Event.KeyRelease:
{
XKeyEvent keyEvent = (XKeyEvent)System.Runtime.InteropServices.Marshal.PtrToStructure(e, typeof(XKeyEvent));
KeySym ks = XLookupKeysym(ref keyEvent, 0);
Key key = NoesisKey(ks);
if (key != Key.None)
{
KeyUp?.Invoke(this, key);
}
break;
}
}
}
Render?.Invoke(this);
}
System.Runtime.InteropServices.Marshal.FreeHGlobal(e);
}
public void OnMouseButtonDown(int x, int y, MouseButton button)
{
MouseButtonDown?.Invoke(this, x, y, button);
}
protected virtual void OnMouseDown(MouseEventArgs e)
{
MouseButtonDown?.Invoke(this, e);
}
private void OnMouseButtonDown(IMouse mouse, MouseButton button)
{
MouseButtonDown?.Invoke(mouse, button);
}
public void Update()
{
InputEvent e;
if (events_.Count > 0)
{
while (events_.Count > 0)
{
e = events_.Pop();
switch (e.type_)
{
case InputEventType.KeyboardEvent:
KeyboardEvent ke = (KeyboardEvent)e;
switch (ke.keyboardtype_)
{
case KeyboardEventType.KeyDown:
if (KeyDown != null)
{
KeyDown.Invoke(ke);
}
break;
case KeyboardEventType.KeyUp:
if (KeyUp != null)
{
KeyUp.Invoke(ke);
}
break;
}
break;
case InputEventType.MouseEvent:
MouseEvent me = (MouseEvent)e;
switch (me.mouseeventtype_)
{
case MouseEventType.MouseMove:
if (MouseMove != null)
{
MouseMove.Invoke(me);
}
break;
case MouseEventType.MouseDown:
if (MouseButtonDown != null)
{
MouseButtonDown.Invoke(me);
}
break;
case MouseEventType.MouseUp:
if (MouseButtonUp != null)
{
MouseButtonUp.Invoke(me);
}
break;
case MouseEventType.MouseWheel:
if (MouseWheel != null)
{
MouseWheel.Invoke(me);
}
break;
}
break;
}
}
}
}
