public override void ViewDidLoad()
{
base.ViewDidLoad();
this.View.BackgroundColor = UIColor.FromRGB(22, 22, 22);
var text = new NSString("Begin");
var size = MeasureTextSize(text, this.View.Frame.Width, _fontSize, _fontName);
_fontHeight = (float)size.Height;
var frame = new Rectangle(new Point(0, (int)(this.View.Frame.Height / 2f - _fontHeight)), new Size((int)this.View.Frame.Width, 96));
// Perform any additional setup after loading the view, typically from a nib.
_begin = new UILabel(frame)
{
Text = "Begin",
TextColor = UIColor.White,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromRGBA(0, 0, 0, 0),
Font = UIFont.FromName(_fontName, _fontSize),
Alpha = 0,
ShadowColor = UIColor.FromRGBA(255, 255, 255, 125),
ShadowOffset = Size.Empty
};
_currentTile = new MazeTile(Movements2D.Left | Movements2D.Backward | Movements2D.Forward | Movements2D.Right)
{
Frame = this.View.Frame,
Alpha = 0
};
this.View.Add(_currentTile);
this.View.Add(_begin);
_swipeUp = new UISwipeGestureRecognizer(SwipedUp)
{
Direction = UISwipeGestureRecognizerDirection.Up
};
_swipeDown = new UISwipeGestureRecognizer(SwipedDown)
{
Direction = UISwipeGestureRecognizerDirection.Down
};
_swipeLeft = new UISwipeGestureRecognizer(SwipedLeft)
{
Direction = UISwipeGestureRecognizerDirection.Left
};
_swipeRight = new UISwipeGestureRecognizer(SwipedRight)
{
Direction = UISwipeGestureRecognizerDirection.Right
};
_currentTile.AddGestureRecognizer(_swipeUp);
_currentTile.AddGestureRecognizer(_swipeDown);
_currentTile.AddGestureRecognizer(_swipeLeft);
_currentTile.AddGestureRecognizer(_swipeRight);
}
public override void ViewDidLayoutSubviews()
{
if (_lastFrame == CGRect.Empty)
{
_lastFrame = this.View.Frame;
}
base.ViewDidLayoutSubviews();
var textTop = this.View.Frame.Height / 2f - _fontHeight / 2f;
var textFrame = new Rectangle(new Point(0, (int)textTop), new Size((int)this.View.Frame.Width, 96));
if (_nextTile != null)
{
UIView.Animate(0.75,
0,
UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseInOut,
() => {
_nextTile.Frame = this.View.Frame;
_currentTile.Frame = _currentFrame;
//_currentTile.Center = new CGPoint( _currentFrame.Width /2f, -_currentFrame.Height/2f);
},
() =>
{
_currentTile = _nextTile;
_currentTile.AddGestureRecognizer(_swipeUp);
_currentTile.AddGestureRecognizer(_swipeDown);
_currentTile.AddGestureRecognizer(_swipeLeft);
_currentTile.AddGestureRecognizer(_swipeRight);
});
}
else
{
UIView.Animate(2,
1,
UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseOut,
() => {
_begin.Alpha = 1.0f;
_begin.Frame = textFrame;
_currentTile.Alpha = 1.0f;
},
null);
_hasRun = true;
}
// if (_hasRun && _lastFrame.Width == this.View.Frame.Width) {
// _currentTile.Frame = this.View.Frame;
// _begin.Frame = textFrame;
// }
_lastFrame = this.View.Frame;
}
private void SwipedUp()
{
var frameBelow = new RectangleF(new PointF(0f, (float)this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_currentFrame = new RectangleF(new PointF(0f, (float)-this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_nextTile = new MazeTile(Movements2D.Forward | Movements2D.Backward)
{
Frame = frameBelow,
Alpha = 1.0f
};
_begin.Text = "Up";
this.View.AddSubview(_nextTile);
}
private void SwipedRight()
{
var frameAbove = new RectangleF(new PointF((float)-this.View.Frame.Width, 0), (SizeF)this.View.Frame.Size);
_currentFrame = new RectangleF(new PointF((float)this.View.Frame.Width, 0), (SizeF)this.View.Frame.Size);
_nextTile = new MazeTile(Movements2D.Right | Movements2D.Forward)
{
Frame = frameAbove,
Alpha = 1.0f
};
_begin.Text = "Left";
this.View.AddSubview(_nextTile);
}
private void SwipedDown()
{
var frameAbove = new RectangleF(new PointF(0f, (float)-this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_currentFrame = new RectangleF(new PointF(0f, (float)this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_nextTile = new MazeTile(Movements2D.Backward | Movements2D.Left)
{
Frame = frameAbove,
Alpha = 1.0f
};
_begin.Text = "Down";
this.View.AddSubview(_nextTile);
}
public override void ViewDidLayoutSubviews()
{
if (_lastFrame == CGRect.Empty)
_lastFrame = this.View.Frame;
base.ViewDidLayoutSubviews ();
var textTop = this.View.Frame.Height / 2f - _fontHeight / 2f;
var textFrame = new Rectangle (new Point (0, (int)textTop), new Size ((int)this.View.Frame.Width, 96));
if (_nextTile != null) {
UIView.Animate (0.75,
0,
UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseInOut,
() => {
_nextTile.Frame = this.View.Frame;
_currentTile.Frame = _currentFrame;
//_currentTile.Center = new CGPoint( _currentFrame.Width /2f, -_currentFrame.Height/2f);
},
() =>
{
_currentTile = _nextTile;
_currentTile.AddGestureRecognizer (_swipeUp);
_currentTile.AddGestureRecognizer (_swipeDown);
_currentTile.AddGestureRecognizer (_swipeLeft);
_currentTile.AddGestureRecognizer (_swipeRight);
});
} else {
UIView.Animate (2,
1,
UIViewAnimationOptions.BeginFromCurrentState | UIViewAnimationOptions.CurveEaseOut,
() => {
_begin.Alpha = 1.0f;
_begin.Frame = textFrame;
_currentTile.Alpha = 1.0f;
},
null);
_hasRun = true;
}
// if (_hasRun && _lastFrame.Width == this.View.Frame.Width) {
// _currentTile.Frame = this.View.Frame;
// _begin.Frame = textFrame;
// }
_lastFrame = this.View.Frame;
}
private void SwipedUp()
{
var frameBelow = new RectangleF (new PointF (0f, (float)this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_currentFrame = new RectangleF (new PointF (0f, (float)-this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_nextTile = new MazeTile (Movements2D.Forward | Movements2D.Backward) {
Frame = frameBelow,
Alpha = 1.0f
};
_begin.Text = "Up";
this.View.AddSubview (_nextTile);
}
private void SwipedRight()
{
var frameAbove = new RectangleF (new PointF ((float)-this.View.Frame.Width, 0), (SizeF)this.View.Frame.Size);
_currentFrame = new RectangleF (new PointF ((float)this.View.Frame.Width, 0), (SizeF)this.View.Frame.Size);
_nextTile = new MazeTile (Movements2D.Right | Movements2D.Forward) {
Frame = frameAbove,
Alpha = 1.0f
};
_begin.Text = "Left";
this.View.AddSubview (_nextTile);
}
private void SwipedDown()
{
var frameAbove = new RectangleF (new PointF (0f, (float)-this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_currentFrame = new RectangleF (new PointF (0f, (float)this.View.Frame.Height), (SizeF)this.View.Frame.Size);
_nextTile = new MazeTile (Movements2D.Backward | Movements2D.Left) {
Frame = frameAbove,
Alpha = 1.0f
};
_begin.Text = "Down";
this.View.AddSubview (_nextTile);
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
this.View.BackgroundColor = UIColor.FromRGB (22, 22, 22);
var text = new NSString ("Begin");
var size = MeasureTextSize (text, this.View.Frame.Width, _fontSize, _fontName);
_fontHeight = (float)size.Height;
var frame = new Rectangle (new Point (0, (int)(this.View.Frame.Height / 2f - _fontHeight)), new Size ((int)this.View.Frame.Width, 96));
// Perform any additional setup after loading the view, typically from a nib.
_begin = new UILabel (frame) {
Text = "Begin",
TextColor = UIColor.White,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromRGBA(0,0,0,0),
Font = UIFont.FromName(_fontName, _fontSize),
Alpha = 0,
ShadowColor = UIColor.FromRGBA(255,255,255,125),
ShadowOffset = Size.Empty
};
_currentTile = new MazeTile (Movements2D.Left | Movements2D.Backward | Movements2D.Forward | Movements2D.Right) {
Frame = this.View.Frame,
Alpha = 0
};
this.View.Add (_currentTile);
this.View.Add (_begin);
_swipeUp = new UISwipeGestureRecognizer (SwipedUp){ Direction = UISwipeGestureRecognizerDirection.Up };
_swipeDown = new UISwipeGestureRecognizer (SwipedDown){ Direction = UISwipeGestureRecognizerDirection.Down };
_swipeLeft = new UISwipeGestureRecognizer (SwipedLeft){ Direction = UISwipeGestureRecognizerDirection.Left };
_swipeRight = new UISwipeGestureRecognizer (SwipedRight){ Direction = UISwipeGestureRecognizerDirection.Right };
_currentTile.AddGestureRecognizer (_swipeUp);
_currentTile.AddGestureRecognizer (_swipeDown);
_currentTile.AddGestureRecognizer (_swipeLeft);
_currentTile.AddGestureRecognizer (_swipeRight);
}
