private void DragActivity(Cursor cursor)
{
if (cursor.PrimaryDown &&
(cursor.XChange != 0 || cursor.YChange != 0) &&
mSideGrabbed != ResizeSide.None)
{
RecordOldValues();
float widthMultiplier = 0;
float heightMultiplier = 0;
float xMultiplier = 0;
float yMultiplier = 0;
GetMultipliersFromSideGrabbed(ref widthMultiplier, ref heightMultiplier, ref xMultiplier, ref yMultiplier);
xMultiplier /= managers.Renderer.Camera.Zoom;
yMultiplier /= managers.Renderer.Camera.Zoom;
widthMultiplier /= managers.Renderer.Camera.Zoom;
heightMultiplier /= managers.Renderer.Camera.Zoom;
this.Left = mCoordinates.X + xMultiplier * cursor.XChange;
this.Top = mCoordinates.Y + yMultiplier * cursor.YChange;
this.Width = mCoordinates.Width + widthMultiplier * cursor.XChange;
this.Height = mCoordinates.Height + heightMultiplier * cursor.YChange;
RegionChanged?.Invoke(this, null);
shouldRaiseEndRegionChanged = true;
}
}
private void KeyboardActivity(Keyboard keyBoard)
{
if (this.Visible)
{
bool changed = false;
// don't do this if CTRL is held - that's reserved for camera movement
bool isCtrlHeld =
keyBoard.KeyDown(Microsoft.Xna.Framework.Input.Keys.LeftControl) ||
keyBoard.KeyDown(Microsoft.Xna.Framework.Input.Keys.RightControl);
if (!isCtrlHeld)
{
if (keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Left)
||
keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Right)
||
keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Up)
||
keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Down))
{
// record before any changes are made
RecordOldValues();
StartRegionChanged?.Invoke(this, null);
}
if (keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Left))
{
this.Left--;
// Width should take care of this
//this.Right--;
changed = true;
}
if (keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Right))
{
this.Left++;
// Width should take care of this
//this.Right--;
changed = true;
}
if (keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Up))
{
this.Top--;
changed = true;
}
if (keyBoard.KeyPushed(Microsoft.Xna.Framework.Input.Keys.Down))
{
this.Top++;
changed = true;
}
if (changed)
{
RegionChanged?.Invoke(this, null);
EndRegionChanged?.Invoke(this, null);
}
}
}
}
private void DragActivity(Cursor cursor)
{
var currentCursorScreenX = cursor.X;
var currentCursorScreenY = cursor.Y;
if (cursor.PrimaryDown &&
(cursor.XChange != 0 || cursor.YChange != 0) &&
mSideGrabbed != ResizeSide.None)
{
var changeSincePushX = currentCursorScreenX - cursorScreenXPushed;
var changeSincePushY = currentCursorScreenY - cursorScreenYPushed;
RecordOldValues();
GetMultipliersFromSideGrabbed(out float widthMultiplier,
out float heightMultiplier,
out float xMultiplier,
out float yMultiplier);
xMultiplier /= managers.Renderer.Camera.Zoom;
yMultiplier /= managers.Renderer.Camera.Zoom;
widthMultiplier /= managers.Renderer.Camera.Zoom;
heightMultiplier /= managers.Renderer.Camera.Zoom;
this.Left = rectangleCoordinatesOnPush.X + xMultiplier * changeSincePushX;
this.Top = rectangleCoordinatesOnPush.Y + yMultiplier * changeSincePushY;
this.Width = rectangleCoordinatesOnPush.Width + widthMultiplier * changeSincePushX;
this.Height = rectangleCoordinatesOnPush.Height + heightMultiplier * changeSincePushY;
if (SnappingGridSize != null)
{
//MathFunctions.RoundFloat(value, SnappingGridSize.Value);
this.Left = MathFunctions.RoundFloat(this.Left, SnappingGridSize.Value);
this.Top = MathFunctions.RoundFloat(this.Top, SnappingGridSize.Value);
this.Width = MathFunctions.RoundFloat(this.Width, SnappingGridSize.Value);
this.Height = MathFunctions.RoundFloat(this.Height, SnappingGridSize.Value);
}
RegionChanged?.Invoke(this, null);
shouldRaiseEndRegionChanged = true;
}
}
private void HandleRegionChanged(object sender, EventArgs e)
{
RegionChanged?.Invoke();
}
void RegionChangedInternal(object sender, EventArgs e)
{
RegionChanged?.Invoke(this, null);
}
private void OnRegionChanged(EventArgs args) => RegionChanged?.Invoke(this, args);
protected virtual void OnRegionChanged(MapRegionChangedEventArgs e)
{
RegionChanged?.Invoke(this, e);
}
