public void HandleUnitMovement()
{
if (Input.GetMouseButtonDown(0))
{
mousePos = Input.mousePosition;
//Create a ray
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
//Check if we hit something
if (Physics.Raycast(ray, out hit, 100, interactableLayer))
{
if (AddedUnit(hit.transform, Input.GetKey(KeyCode.LeftShift)))
{
// be able to do stuff with units
}
else if (AddedBuilding(hit.transform))
{
// be able to do stuff with buildings
}
}
else
{
isDragging = true;
DeselectUnits();
}
}
if (Input.GetMouseButtonUp(0))
{
foreach (Transform child in Player.PlayerManager.instance.playerUnits)
{
foreach (Transform unit in child)
{
if (IsWithinSelectionBounds(unit))
{
AddedUnit(unit, true);
}
}
}
isDragging = false;
}
if (Input.GetMouseButtonDown(1) && HaveSelectedUnits())
{
//Create a ray
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
//Check if we hit something
if (Physics.Raycast(ray, out hit))
{
//If we do, then do something with that data
LayerMask layerHit = hit.transform.gameObject.layer;
switch (layerHit.value)
{
case 8: //Interactables Layer
//Determine which object was right clicked here and based on the unit clicking do a certain action
//for now, just move to whatever interactable object is there.
foreach (Transform unit in selectedUnits)
{
PlayerUnit playerUnit = unit.gameObject.GetComponent <PlayerUnit>();
playerUnit.MoveUnit(hit.point);
}
break;
case 9: //Enemy Units Layer
//Attack / set as target
foreach (Transform unit in selectedUnits)
{
PlayerUnit playerUnit = unit.gameObject.GetComponent <PlayerUnit>();
playerUnit.HandleUnitAttack(hit.transform);
}
break;
default:
//isDragging = true;
foreach (Transform unit in selectedUnits)
{
PlayerUnit playerUnit = unit.gameObject.GetComponent <PlayerUnit>();
playerUnit.MoveUnit(hit.point);
}
break;
}
}
}
}
