private void SceneObjectPressed(RaycastHit2D hit, Vector2 hitPosition)
{
var fan = hit.transform.GetComponent <FanSelector>();
if (fan != null)
{
if (!fan.selected)
{
fan.Select();
}
selectedFan = fan;
dragOffset = (Vector2)fan.transform.parent.position - hitPosition;
grabbedFan = fan;
}
}
private void SceneObjectClicked(RaycastHit2D hit)
{
Debug.Log($"Over Scene Object {hit.collider.name}");
var fan = hit.transform.GetComponent <FanSelector>();
if (fan != null)
{
if (fan.selected)
{
fan.Deselect();
selectedFan = null;
}
else
{
DeselectAllFans();
fan.Select();
selectedFan = fan;
}
}
}
private FanSelector PlaceFan(Vector2 pos)
{
if (availableFans <= fans.Count)
{
return(null);
}
DeselectAllFans();
var obj = Instantiate(GameManager.Instance.fanPrefab, pos, Quaternion.identity);
var fan = obj.GetComponentInChildren <FanSelector>();
fans.Add(fan);
if (!isTutorial)
{
fan.Select();
}
fan.level = this;
selectedFan = fan;
UpdateFanCount();
return(fan);
}
private void Update()
{
if (GameManager.Instance.State != GameState.Running)
{
if (Input.GetMouseButtonDown(0))
{
var hit = Physics2D.Raycast(mainCamera.ScreenToWorldPoint(Input.mousePosition), Vector2.zero, 0, GameManager.Instance.FanLayerMask);
// check if we clicked a scene object (fan/player/saw blade)
if (hit)
{
SceneObjectClicked(hit);
if (isTutorial)
{
tManager.Event("FanClicked");
}
}
// check if we want to place a fan.
else if (!EventSystem.current.IsPointerOverGameObject())
{
if (isTutorial && !tManager.canPlaceFan)
{
return;
}
PlaceFan(Camera.main.ScreenToWorldPoint(Input.mousePosition));
if (isTutorial)
{
tManager.Event("FanPlaced");
}
}
}
// If we hold left click (move)
if (Input.GetMouseButton(0))
{
// If we already grabbed a fan
if (grabbedFan != null)
{
grabbedFan.Move((Vector2)mainCamera.ScreenToWorldPoint(Input.mousePosition) + dragOffset);
if (isTutorial)
{
tManager.Event("FanMoved");
}
}
else
{
var hit = Physics2D.Raycast(mainCamera.ScreenToWorldPoint(Input.mousePosition), Vector2.zero, 0, GameManager.Instance.FanLayerMask);
// check if we clicked a scene object (fan/player/saw blade)
if (hit)
{
if (currentPressTime >= GameManager.Instance.pressThreshold)
{
SceneObjectPressed(hit, mainCamera.ScreenToWorldPoint(Input.mousePosition));
}
currentPressTime += Time.deltaTime;
}
}
}
// Reset press time
if (Input.GetMouseButtonUp(0))
{
currentPressTime = 0;
grabbedFan = null;
}
}
}
public void RemoveFan(FanSelector fan)
{
fans.Remove(fan);
Destroy(fan.transform.parent.gameObject);
UpdateFanCount();
}
public void DeselectAllFans()
{
fans.ForEach(f => { f.Deselect(); });
selectedFan = null;
}
