// Update is called once per frame
void Update()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hitInfo;
if (Physics.Raycast(ray, out hitInfo))
{
Tile hitTile = hitInfo.collider.GetComponentInParent <Tile>();
HoverTile(hitTile); //Set current tile as hovered tile.
}
else
{
//myHoveredIndicator.disableSelection();
ClearSelection();
}
if (Input.GetMouseButtonDown(0))
{
if (hoveredTile != null)
{
UnitCheck = hoveredTile.GetComponentInChildren <Unit>();
if (UnitCheck != null)
{
temp = UnitCheck.GetComponentInChildren <PlayerOwned>();
checkPlayer = temp.owner;
if (checkPlayer == currentPlayer)
{
selectedTile = hoveredTile;
SelectObject(selectedTile);
mySelectedIndicator.activateSelection();
}
}
if (UnitCheck == null || (checkPlayer == currentPlayer))
{
selectedTile = hoveredTile;
SelectObject(selectedTile);
mySelectedIndicator.activateSelection();
}
}
}
if (Input.GetMouseButtonUp(1))
{
UnitCheck.MoveNextTile();
}
if (Input.GetKeyDown(KeyCode.Escape))
{
selectedTile = null;
mySelectedIndicator.disableSelection();
}
if (Input.GetKeyDown(KeyCode.UpArrow))
{
UnitCheck.MoveNextTile();
}
}
void ClearSelection()
{
if (hoveredTile == null)
{
myHoveredIndicator.disableSelection();
return;
}
if (selectedTile == null)
{
return;
}
hoveredTile = null;
}