public void Reset()
{
touchId = -1;
x = 0;
y = 0;
clickCount = 0;
button = -1;
keyCode = Keys.None;
keyName = null;
character = '\0';
modifiers = 0;
mouseWheelDelta = 0;
lastClickTime = 0;
began = false;
target = null;
downTargets.Clear();
lastRollOver = null;
clickCancelled = false;
touchMonitors.Clear();
}
private void HandleKeyEvents()
{
Keys[] keys = Keyboard.GetState().GetPressedKeys();
InputModifierFlags modifiers = 0;
float currTime = Timers.time;
int cnt = keys.Length;
for (int i = 0; i < cnt; i++)
{
Keys key = keys[i];
switch (key)
{
case Keys.LeftShift:
modifiers |= InputModifierFlags.LShift;
break;
case Keys.RightShift:
modifiers |= InputModifierFlags.RShift;
break;
case Keys.LeftAlt:
modifiers |= InputModifierFlags.LAlt;
break;
case Keys.RightAlt:
modifiers |= InputModifierFlags.RAlt;
break;
case Keys.LeftControl:
modifiers |= InputModifierFlags.LCtrl;
break;
case Keys.RightControl:
modifiers |= InputModifierFlags.RCtrl;
break;
case Keys.CapsLock:
modifiers |= InputModifierFlags.CapsLock;
break;
case Keys.NumLock:
modifiers |= InputModifierFlags.NumLock;
break;
}
}
if (_lastKeys != null)
{
cnt = _lastKeys.Length;
for (int i = 0; i < cnt; i++)
{
Keys key = _lastKeys[i];
if (Array.IndexOf(keys, key) == -1)
{
_lastKeyDownTime.Remove(key);
}
}
}
_lastKeys = keys;
cnt = keys.Length;
for (int i = 0; i < cnt; i++)
{
Keys key = keys[i];
float lastDownTime;
if (_lastKeyDownTime.TryGetValue(key, out lastDownTime))
{
if (currTime - lastDownTime < 0)
{
continue;
}
_lastKeyDownTime[key] = currTime + 0.05f;
}
else
{
_lastKeyDownTime[key] = currTime + 0.5f;
}
_touchInfo.keyCode = key;
_touchInfo.keyName = null;
_touchInfo.modifiers = modifiers;
//evt.keyName is not reliable, I parse it myself.
if (key >= Keys.A && key <= Keys.Z)
{
bool capsLock = (modifiers & InputModifierFlags.CapsLock) != 0;
if ((modifiers & InputModifierFlags.Shift) != 0)
{
capsLock = !capsLock;
}
if (capsLock)
{
_touchInfo.keyName = key.ToString();
}
else
{
_touchInfo.keyName = key.ToString().ToLower();
}
}
else
{
if (_charByScanCode3.TryGetValue(key, out _touchInfo.keyName))
{
if (key == Keys.NumLock)
{
_touchInfo.keyName = null;
}
}
else if ((modifiers & InputModifierFlags.Shift) != 0)
{
if (!_charByScanCode2.TryGetValue(key, out _touchInfo.keyName))
{
_charByScanCode1.TryGetValue(key, out _touchInfo.keyName);
}
}
else
{
_charByScanCode1.TryGetValue(key, out _touchInfo.keyName);
}
}
_touchInfo.UpdateEvent();
DisplayObject f = this.focus;
if (f != null)
{
f.BubbleEvent("onKeyDown", _touchInfo.evt);
}
else
{
DispatchEvent("onKeyDown", _touchInfo.evt);
}
}
}
