public void HighlightTarget(ButtonHighlight highlight)
{
if (Error.TargetBlox != null && GameObjectHelper.HasComponent <HighlightableButton>(Error.TargetBlox.gameObject))
{
HighlightableButton hBtn = Error.TargetBlox.GetComponent <HighlightableButton>();
hBtn.HighlightButton(highlight);
}
}
public void OnDrag(PointerEventData eventData)
{
IsBeingDragged = true;
bloxTransform.position = eventData.position;
// If this blox has child bloxes and params, sets their positions in
// order to drag them also
RootBlox rootBlox = GetRootBlox();
if (rootBlox != null)
{
float bloxVerticalSpacing = GetVerticalSpacing(rootBlox);
float identSpacing = GetIdentSpacing(rootBlox);
float paramSpacing = GetParamSpacing(rootBlox);
// Sets the child blox and params position while dragging, for them to follow this blox
// Those bloxes nesting is temporarily disabled
SetChildBloxesPositionOnScreen(this, bloxVerticalSpacing, identSpacing, paramSpacing, false);
}
// Verifies if there are collided objects, and if
// this object can be potentially nested to those
if (collidedObjects.Count > 0)
{
// Although we are saving all the simultaneous collisions
// We only want this object to nest with the highest ones
float maxY = collidedObjects.Max(c => c.transform.position.y);
List <GameObject> highestObjects = collidedObjects.Where(c => c.transform.position.y == maxY).Select(a => a.gameObject).ToList();
ResetHightlight();
foreach (GameObject collidedObject in highestObjects)
{
//If the collided object is a blox, checks if this is nestable to it, and hightlights if it is
if (GameObjectHelper.HasComponent <ABlox>(collidedObject))
{
NestingType nestingType = collidedObject.GetComponent <ABlox>().DetermineNestingType(this.gameObject);
if (nestingType != NestingType.NONE && GameObjectHelper.HasComponent <HighlightableButton>(collidedObject.gameObject))
{
HighlightableButton hB = collidedObject.gameObject.GetComponent <HighlightableButton>();
hB.HighlightButton(HighlightableButton.ButtonHighlight.Info);
hightlightableBloxes.Add(hB);
}
}
}
}
}