public void Visit()
{
var rotate = _rotate;
if (!_isDown || rotate == null)
{
return;
}
var handle = _handle;
if (handle == null)
{
return;
}
if (!_input.LeftMouseButtonDown)
{
_isDown = false;
handle.TextConfig = _idleConfig;
return;
}
float offsetX = _input.MousePosition.XMainViewport - _xOnDown;
float offsetY = _input.MousePosition.YMainViewport - _yOnDown;
if (MathUtils.FloatEquals(offsetX, 0f) || MathUtils.FloatEquals(offsetY, 0f))
{
return;
}
(offsetX, offsetY) = _editor.ToGameSize(offsetX, offsetY);
float angle = (float)MathHelper.RadiansToDegrees(-Math.Atan2(offsetX, offsetY)) + 90f;
if (_input.IsKeyDown(Key.AltLeft) || _input.IsKeyDown(Key.AltRight))
{
float clamp = AGSDraggableComponent.ClampingToWhenAlt;
angle = (float)Math.Round(angle / clamp) * clamp;
}
PropertyInfo prop = rotate.GetType().GetProperty(nameof(IRotateComponent.Angle));
PropertyAction action = new PropertyAction(new InspectorProperty(rotate, null, nameof(IRotate.Angle), prop), angle, _editor.Project.Model);
_actions.RecordAction(action);
}
private void scale(float width, float height)
{
var handle = _handle;
if (handle == null)
{
return;
}
(width, height) = _editor.ToGameSize(width, height);
float w = _widthOnDown + width;
float h = _heightOnDown + height;
if (_input.IsKeyDown(Key.AltLeft) || _input.IsKeyDown(Key.AltRight))
{
float clamp = AGSDraggableComponent.ClampingToWhenAlt;
w = (float)Math.Round(w / clamp) * clamp;
h = (float)Math.Round(h / clamp) * clamp;
}
if (_input.IsKeyDown(Key.ControlLeft) || _input.IsKeyDown(Key.ControlRight))
{
float targetAspectRatio = _widthOnDown / _heightOnDown;
float heightCandidate = w / targetAspectRatio;
float widthCandidate = h * targetAspectRatio;
if (Math.Abs(heightCandidate - _heightOnDown) < Math.Abs(widthCandidate - _widthOnDown))
{
w = widthCandidate;
}
else
{
h = heightCandidate;
}
}
PropertyInfo prop = _scale.GetType().GetProperty(nameof(IScaleComponent.Scale));
PointF toScale = (w / _scale.BaseSize.Width, h / _scale.BaseSize.Height);
PropertyAction action = new PropertyAction(new InspectorProperty(_scale, null, nameof(IScale.Scale), prop), toScale, _editor.Project.Model);
_actions.RecordAction(action);
}
public void Visit()
{
if (!_isDown)
{
return;
}
var handle = _handle;
if (handle == null)
{
return;
}
if (!_input.LeftMouseButtonDown)
{
_isDown = false;
handle.TextConfig = _idleConfig;
return;
}
var boundingBox = _boundingBox;
if (boundingBox == null)
{
return;
}
float xDiff = _input.MousePosition.XMainViewport - _xOnDown;
float yDiff = _input.MousePosition.YMainViewport - _yOnDown;
(xDiff, yDiff) = _editor.ToGameSize(xDiff, yDiff);
float pivotXOffset = xDiff / boundingBox.WorldBoundingBox.Width;
float pivotYOffset = yDiff / boundingBox.WorldBoundingBox.Height;
float toPivotX = _pivotOnDown.X + pivotXOffset;
float toPivotY = _pivotOnDown.Y + pivotYOffset;
bool shouldRecalculateDiffs = false;
if (_input.IsKeyDown(Key.AltLeft) || _input.IsKeyDown(Key.AltRight))
{
shouldRecalculateDiffs = true;
toPivotX = (float)Math.Round(toPivotX, 1);
toPivotY = (float)Math.Round(toPivotY, 1);
}
if (_input.IsKeyDown(Key.ControlLeft) || _input.IsKeyDown(Key.ControlRight))
{
shouldRecalculateDiffs = true;
toPivotX = MathUtils.Clamp(toPivotX, 0f, 1f);
toPivotY = MathUtils.Clamp(toPivotY, 0f, 1f);
}
if (shouldRecalculateDiffs)
{
xDiff = boundingBox.WorldBoundingBox.Width * (toPivotX - _pivotOnDown.X);
yDiff = boundingBox.WorldBoundingBox.Height * (toPivotY - _pivotOnDown.Y);
}
float toX = _translateXOnDown + xDiff;
float toY = _translateYOnDown + yDiff;
MovePivotAction action = new MovePivotAction(handle.GetFriendlyName(), _image, _translate,
toPivotX, toPivotY, toX, toY, _editor.Project.Model);
_actions.RecordAction(action);
}