public bool OnPointedAt(IPlaceable placeable, BuildTool bt)
{
if (currentlyPointingAt == null)
{
currentlyPointingAt = bt;
//Place
if (placeable != null)
{
PlacementError pe = CanPlace(placeable);
if (pe == PlacementError.None)
{
PositiveBuildUI(placeable);
return(true);
}
else
{
NegativeBuildUI(placeable, pe);
return(false);
//display some ui based on error
}
}
else
{
//Remove UI
RemoveError re = CanRemove();
Debug.Log(re);
if (re == RemoveError.None)
{
PositiveRemoveUI();
return(true);
}
else
{
NegativeRemoveUI(re);
return(false);
}
}
}
return(false);
}
void NegativeRemoveUI(RemoveError re)
{
cubeMat.SetColor("_RimColor", Color.red);
cubeMat.SetFloat("_RimPower", 0.1f);
}
