void TargetNearest()
{
List <GameObject> validTargets = locator.GetTargets(); //List of targets from the enemy locator
GameObject curTarget = null;
float closestDist = 0.0f;
for (int i = 0; i < validTargets.Count; ++i)
{
if (validTargets[i] == null || validTargets[i].tag != "Enemy") //If enemy is destroyed, remove it from list
{
validTargets.RemoveAt(i);
--i;
continue;
}
float dist = Vector3.Distance(transform.position, validTargets[i].transform.position);
if (!curTarget || dist < closestDist) //If the distance between the turret and the target is less than the closest distance
{
curTarget = validTargets[i];
closestDist = dist; //Set the target to that enemy and reduce the closest distance
}
}
if (this.transform.parent.name == "RocketTower(Clone)")
{
// Debug.Log("AssignedTarget");
rocketTower.SetTarget(curTarget);
}
else
{
movement.SetTarget(curTarget); //Return the closest target to the turret movement script
}
}
void Update()
{
if (Input.GetMouseButton(0)) //If click
{
if (GameObject.Find(mouseTarget))
{
DestroyImmediate(GameObject.Find(mouseTarget));
}
Ray cameraRay = cam.ScreenPointToRay(Input.mousePosition); //Ray from camera
Plane groundPlane = new Plane(Vector3.up, new Vector3(0, 0, 0)); //Plane used for getting position of finger
float rayLength;
if (groundPlane.Raycast(cameraRay, out rayLength)) //If the ray from the camera has hit the plane
{
Debug.DrawLine(cameraRay.origin, cameraRay.GetPoint(rayLength), Color.red);
GameObject mousePoint = new GameObject(mouseTarget);
mousePoint.transform.position = cameraRay.GetPoint(rayLength); //Set where the point of collision to where ray from the camera hits the plane.
movement.SetTarget(GameObject.Find(mouseTarget)); //Set target for manual turrets to look at.
}
}
}
