// Handle unit selection
private void leftClick()
{
if (SelectedUnitGroup != null)
{
SelectedUnitGroup.SendMessage("OnUnselected", SendMessageOptions.DontRequireReceiver);
SelectedUnitGroup = null;
}
// Cast ray to see if object hit is selectable
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
if (hit.transform.gameObject.tag.Contains(vars.selectable_tag) &&
hit.transform.gameObject.tag.Contains(vars.friendly_tag))
{
// Send OnSelected signal to Unit / Unitgroup
hit.transform.gameObject.SendMessage("OnSelected", SendMessageOptions.DontRequireReceiver);
// Add unit group to selected group
if (hit.transform.gameObject.tag.Contains(vars.unitgroup_tag))
{
SelectedUnitGroup = hit.transform.gameObject.GetComponent <UnitGroupFriendlyScript>();
}
else // Add unit's group
{
SelectedUnitGroup = (UnitGroupFriendlyScript)hit.transform.gameObject.GetComponent <UnitScript>().unitGroupScript;
}
}
}
}
// Handle unit selection
private void leftClick()
{
if (SelectedUnitGroup != null)
{
SelectedUnitGroup.SendMessage("OnUnselected", SendMessageOptions.DontRequireReceiver);
SelectedUnitGroup = null;
}
// Cast ray to see if object hit is selectable
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
if (hit.transform.gameObject.tag.Contains(vars.selectable_tag) &&
hit.transform.gameObject.tag.Contains(vars.friendly_tag))
{
// Send OnSelected signal to Unit / Unitgroup
hit.transform.gameObject.SendMessage("OnSelected", SendMessageOptions.DontRequireReceiver);
// Add unit group to selected group
if (hit.transform.gameObject.tag.Contains(vars.unitgroup_tag))
{
SelectedUnitGroup = hit.transform.gameObject.GetComponent<UnitGroupFriendlyScript>();
}
else // Add unit's group
{
SelectedUnitGroup = (UnitGroupFriendlyScript)hit.transform.gameObject.GetComponent<UnitScript>().unitGroupScript;
}
}
}
}