void Tracking()
{
if (lockedOn)
{
try
{
target = nearByEnemies[lockedEnemy];
GunPos.transform.LookAt(target.transform);
//Determine Crosshair Location Based On The Current Target
gameObject.transform.position = cam.WorldToScreenPoint(target.transform.position);
//Rotate Crosshair
gameObject.transform.Rotate(new Vector3(0f, 0f, -100f * Time.deltaTime));
}
catch
{
print("Out of Range");
lockedOn = false;
image.enabled = false;
lockedEnemy = 0;
target = null;
}
}
}
void Update()
{
//Press Space Key To Lock On
if (Input.GetKeyDown(KeyCode.Z) && !lockedOn)
{
if (nearByEnemies.Count >= 1)
{
lockedOn = true;
image.enabled = true;
//Lock On To First Enemy In List By Default
lockedEnemy = 0;
target = nearByEnemies[lockedEnemy];
}
}
//Turn Off Lock On When [Z] Is Pressed Or No More Enemies Are In The List
else if ((Input.GetKeyDown(KeyCode.Z) && lockedOn) || nearByEnemies.Count == 0)
{
lockedOn = false;
image.enabled = false;
lockedEnemy = 0;
target = null;
}
//Press X To Switch Targets
if (Input.GetKeyDown(KeyCode.X))
{
if (lockedEnemy == nearByEnemies.Count - 1)
{
//If End Of List Has Been Reached, Start Over
lockedEnemy = 0;
target = nearByEnemies[lockedEnemy];
}
else
{
//Move To Next Enemy In List
lockedEnemy++;
target = nearByEnemies[lockedEnemy];
}
}
if (lockedOn)
{
target = nearByEnemies[lockedEnemy];
//Determine Crosshair Location Based On The Current Target
gameObject.transform.position = cam.WorldToScreenPoint(target.transform.position);
//Rotate Crosshair
gameObject.transform.Rotate(new Vector3(0, 0, -1));
}
}
void LockTarget()
{
//Press RightClick Key To Lock On Target
if (Input.GetMouseButtonDown(1) && !lockedOn)
{
if (nearByEnemies.Count >= 1)
{
lockedOn = true;
image.enabled = true;
//Lock On To First Enemy In List By Default
lockedEnemy = 0;
target = nearByEnemies[lockedEnemy];
}
}
//Press RightClick Key To Un Lock Target
else if ((Input.GetMouseButtonDown(1) && lockedOn) || nearByEnemies.Count == 0)
{
lockedOn = false;
image.enabled = false;
lockedEnemy = 0;
target = null;
}
//Press X To Switch Targets
if (Input.GetKeyDown(KeyCode.X))
{
if (lockedEnemy == nearByEnemies.Count - 1)
{
//If End Of List Has Been Reached, Start Over
lockedEnemy = 0;
target = nearByEnemies[lockedEnemy];
}
else
{
//Move To Next Enemy In List
lockedEnemy++;
target = nearByEnemies[lockedEnemy];
}
}
}
