public override void CopyFrom(AbstractMTGui2dController Source)
{
base.CopyFrom(Source);
Slider s = (Slider)Source;
Value = s.Value;
SliderTransform = s.SliderTransform;
}
//update transform
public virtual void UpdateTransform(Matrix4x4 Transform,
Vector2D Count,
Vector2D Size)
{
//get counts
int countX = VMath.Clamp((int)Math.Round(Count.x), 1, 1000);
int countY = VMath.Clamp((int)Math.Round(Count.y), 1, 1000);
int countTotal = countX * countY;
//calculate controller space
Matrix4x4 size = VMath.Scale(Size.x / countX, Size.y / countY, 1);
Matrix4x4 controllerSpace = Transform;
//create controllers?
if (countTotal != FControllers.Length)
{
//store old controllers
T[] temp = FControllers;
//make new array
FControllers = new T[countTotal];
for (int i = 0; i < countTotal; i++)
{
FControllers[i] = new T();
//copy data from old array
FControllers[i].CopyFrom(temp[i % temp.Length]);
}
}
int slice = 0;
for (int i = 0; i < countY; i++)
{
for (int j = 0; j < countX; j++)
{
//get current controller
AbstractMTGui2dController b = FControllers[slice];
//calc position in controller space
double posX = ((j + 0.5) / countX) - 0.5;
double posY = 0.5 - ((i + 0.5) / countY);
//build particular controller space
b.Transform = size * VMath.Translate(posX, posY, 0) * controllerSpace;
b.InvTransform = !b.Transform;
if (b is RotarySlider)
{
b.Transform = VMath.Scale(-1, 1, 1) * VMath.RotateZ(0.25 * VMath.CycToRad) * b.Transform;
}
slice++;
}
}
}
public virtual void CopyFrom(AbstractMTGui2dController Source)
{
Transform = Source.Transform;
InvTransform = Source.InvTransform;
Active = Source.Active;
Hit = Source.Hit;
AssignedTouch = null;
LastTouchPos = null;
NewHit = false;
}
//mouse
public virtual void UpdateTouches(TouchList touches)
{
//update state
for (int i = 0; i < FControllers.Length; i++)
{
//get current button
AbstractMTGui2dController b = FControllers[i];
b.NewHit = false;
if (b.AssignedTouch == null)
{
//No touch, do hit test
TouchList newtouches = touches.NewTouches;
Touch hit = null;
foreach (Touch t in newtouches)
{
Vector2D v2d = new Vector2D(t.X, t.Y);
//put the mouse into the inverse button space
Vector2D invMouse = (b.InvTransform * v2d).xy;
if (invMouse > -0.5 && invMouse < 0.5)
{
hit = t;
}
}
//check mouse over and hit
b.Hit = hit != null;
b.AssignedTouch = hit;
b.LastTouchPos = hit;
b.NewHit = b.Hit;
}
else
{
//Touch, update assigned id or remove if not there anymore
if (touches.ContainsId(b.AssignedTouch.Id))
{
b.LastTouchPos = b.AssignedTouch;
b.AssignedTouch = touches.GetById(b.AssignedTouch.Id);
b.Hit = true;
}
else
{
b.AssignedTouch = null;
b.Hit = false;
}
}
}
}
public override void CopyFrom(AbstractMTGui2dController Source)
{
base.CopyFrom(Source);
Value = ((ToggleButton)Source).Value;
}