void Update()
{
// enables or disables mouse lock and visibility also pauses game if mouse is visible
if (Input.GetKeyDown(KeyCode.Alpha1))
{
if (Cursor.visible == true)
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
Time.timeScale = 1f;
settingsPopUp.Close();
}
else
{
Cursor.lockState = CursorLockMode.None;
Cursor.visible = true;
Time.timeScale = 0f;
settingsPopUp.Open();
}
}
// enables shooing only if game isnt paused
if (Time.timeScale != 0)
{
if ((Input.GetKeyDown(KeyCode.RightControl)) && (!EventSystem.current.IsPointerOverGameObject()))
{
// this creates a vector with the coridnates of the rays origin
Vector3 point = new Vector3(_camera.pixelWidth / 2, _camera.pixelHeight / 2, 0);
muzzleFlash.Play();
gunShot.Play();
// creates ray object with origin cordinates
Ray ray = _camera.ScreenPointToRay(point);
// pases the ray and a new object with type RaycastHit
if (Physics.Raycast(ray, out RaycastHit hit))
{
// this retrieves the object the ray hit
GameObject hitObject = hit.transform.gameObject;
ReactiveTarget target = hitObject.GetComponent <ReactiveTarget>();
GameObject enemy = hit.transform.gameObject;
WanderingAI lifeStatus = enemy.GetComponent <WanderingAI>();
// this checks if the target is a person though the get component method and if it is
// it returns a hit and if not it creates a sphere in the debug console.
// get component returns null if the component isnt there.
if ((target != null) && (lifeStatus.getAlive()))
{
target.ReactToHit();
Messenger.Broadcast(GameEvent.ENEMY_HIT);
}
else
{
// starts the coroutine kicking control to it
StartCoroutine(SphereIndicator(hit.point));
}
}
}
}
}
// нанесение урона врагу
public void ReactToHit()
{
if (!_enemy.getAlive())
{
return;
}
_enemy.SetAlive(false);
// компонент нужен для падения
gameObject.AddComponent <Rigidbody>();
StartCoroutine(Die());
}
