public void OnDrop(PointerEventData eventData)
{
if (eventData.pointerDrag == null)
{
return;
}
if (eventData.pointerDrag.gameObject.tag != "decision" &&
eventData.pointerDrag.gameObject.tag != "repeat" &&
eventData.pointerDrag.gameObject.tag != "codeblock")
{
return;
}
//parent here
// int siblingIndex = placeholder.transform.GetSiblingIndex();
CodeBlockDrag cbd = eventData.pointerDrag.GetComponent <CodeBlockDrag>();
if (cbd != null)
{
cbd.returnParent = this.transform;
}
// placeholder.transform.SetAsLastSibling();
// eventData.pointerDrag.transform.SetSiblingIndex(siblingIndex);
TogglePlaceholderDeActive(true, phDefaultSize, phDefaultColor);
}
public void OnPointerExit(PointerEventData eventData)
{
if (eventData.pointerDrag == null)
{
return;
}
if ((eventData.pointerDrag != null || eventData.pointerDrag.gameObject != this.gameObject) && eventData.pointerDrag.GetComponent <CodeBlockDrag>() != null)
{
CodeBlockDrag cbd = eventData.pointerDrag.GetComponent <CodeBlockDrag>();
if (cbd != null && cbd.placeholderParent == this.transform)
{
cbd.placeholderParent = cbd.returnParent;
}
contents.Clear();
contents = GetAllChild();
if (contents.Count > 1)
{
//Set placeholder to active
TogglePlaceholderDeActive(true, phDefaultSize, phDefaultColor);
//set sibling index to nearest the mouse pointer
//--- here---//
//
}
else
{
//highlight and resize to fit
TogglePlaceholderDeActive(false, phDefaultSize, phDefaultColor);
}
}
}
public void OnDrop(PointerEventData eventData)
{
Debug.Log(eventData.pointerDrag.gameObject.name + " was dropped to " + this.gameObject.name);
CodeBlockDrag d = eventData.pointerDrag.GetComponent <CodeBlockDrag>();
if (d != null)
{
d.returnParent = this.transform;
}
//eventData.pointerDrag.transform.SetParent(this.transform);
}
public void OnPointerEnter(PointerEventData eventData)
{
if (eventData.pointerDrag == null)
{
Debug.Log("null pointer drag"); return;
}
if (eventData.pointerDrag.gameObject.tag != "decision" &&
eventData.pointerDrag.gameObject.tag != "repeat" &&
eventData.pointerDrag.gameObject.tag != "codeblock")
{
Debug.Log("Incorrect tag: " + eventData.pointerDrag.gameObject.tag); return;
}
if ((eventData.pointerDrag != null || eventData.pointerDrag.gameObject != this.gameObject) && eventData.pointerDrag.GetComponent <CodeBlockDrag>() != null)
{
Debug.Log("codeblockdrag does not equal null");
CodeBlockDrag cbd = eventData.pointerDrag.GetComponent <CodeBlockDrag>();
if (cbd != null)
{
cbd.placeholderParent = this.transform;
}
eventData.pointerDrag.GetComponent <CodeBlockDrag>().placeholder = placeholder;
contents.Clear();
contents = GetAllChild();
if (contents.Count > 1)
{
//Set placeholder to active
TogglePlaceholderActive(true, eventData.pointerDrag.GetComponent <RectTransform>().sizeDelta, phDefaultColor);
//set sibling index to nearest the mouse pointer
//--- here---//
//
}
else
{
//highlight and resize to fit
TogglePlaceholderActive(false, eventData.pointerDrag.GetComponent <RectTransform>().sizeDelta, phDefaultColor);
}
}
}
