public void RemoveObject(SelectableObject obj)
{
if (obj.Id > 0)
{
if (!unusedIDs.Contains(obj.Id))
unusedIDs.Enqueue(obj.Id);
objectTable.Remove(obj.Id);
}
}
public uint AddObject(SelectableObject obj)
{
uint objID;
if (unusedIDs.Count == 0)
objID = ++count;
else
objID = (uint)unusedIDs.Dequeue();
obj.SetObjectId(objID);
objectTable.Add(objID, obj);
return objID;
}
public void SetObject(SelectableObject obj)
{
// check if this is the first time that the object reference is being set
if (originObject == null)
{
// clearly this is a new touch, set both the origin and current object
originObject = obj;
currentObject = originObject;
currentObject.TouchId = id;
}
// check if the touch is over top of a new object
if (obj != null && obj != currentObject)
{
if (currentObject != null)
{
currentObject.TouchId = NO_ID;
}
currentObject = obj;
currentObject.TouchId = id;
}
/*
if (currentObject != null && obj != currentObject)
{
// if it's a new object, clear the touchId of the previous currentObject
currentObject.TouchId = NO_ID;
currentObject = obj;
currentObject.TouchId = id;
}
//*/
}
public void ClearObjects()
{
if (originObject != null)
{
originObject.TouchId = NO_ID;
}
if (currentObject != null)
{
currentObject.TouchId = NO_ID;
currentObject = null;
}
}
private void HandleTouch(SelectableObject obj)
{
if (obj == blobTest2)
{
if (blobTest2.CircleRadius == 80)
{
timer.Start();
}
else
{
blobTest2.MiddleRadius = 0;
blobTest2.CircleRadius = 80;
blobTest2.SpanAngle = 0;
blobTest2.Recompute();
}
}
}