void Start()
{
splinelord_two = GameObject.FindObjectOfType <SplineLord_two> ();
splinelord_two.StartATL();
player_two = GameObject.FindObjectOfType <PlayerController_two> ();
player_two.StartATL();
cameraController_two = GameObject.FindObjectOfType <CameraController_two> ();
cameraController_two.StartATL();
}
public void UpdateATL(PlayerController_two player_two)
{
Vector3 playerPosition = player_two.transform.position + Vector3.up * 0.5f; //make player's position at player's head
Vector3 currentDirectionFromPlayer = transform.position - playerPosition; //vector from player to camera
float currentDistanceFromPlayer = currentDirectionFromPlayer.magnitude;
//print (currentDistanceFromPlayer);
currentDirectionFromPlayer = currentDirectionFromPlayer.normalized;
float angleY = Input.GetAxisRaw("Mouse X") * sensitivity * Time.deltaTime; //make change in terms of time rather than frames. scale angle to degrees
//X Angle
Vector3 flatCurrentDirectionFromPlayer = currentDirectionFromPlayer;
flatCurrentDirectionFromPlayer[1] = 0.2f;
flatCurrentDirectionFromPlayer = flatCurrentDirectionFromPlayer.normalized;
// AxKDebugLines.AddRay (playerPosition, flatCurrentDirectionFromPlayer * 3.0f, Color.green);
// AxKDebugLines.AddRay (playerPosition, currentDirectionFromPlayer * 3.0f, Color.yellow);
float angleX = ((1.0f - Vector3.Dot(flatCurrentDirectionFromPlayer, currentDirectionFromPlayer)) / Time.deltaTime) * 2.0f;
angleX *= Vector3.Dot(Vector3.Cross(flatCurrentDirectionFromPlayer, currentDirectionFromPlayer), transform.right) > 0.0f ? 1.0f : -1.0f;
float targetDistanceFromPlayer = Mathf.Max(distance - distanceBuffer, Mathf.Min(distance + distanceBuffer, currentDistanceFromPlayer)); //if current distance is in donut buffer, distance doesn't change
//targetDistanceFromPlayer = currentDistanceFromPlayer;
Vector3 targetDirectionFromPlayer = Quaternion.AngleAxis(angleY, Vector3.up) * currentDirectionFromPlayer; //rotate current direction by mouse input
// AxKDebugLines.AddRay (playerPosition, targetDirectionFromPlayer * 3.4f, Color.red);
targetDirectionFromPlayer = Quaternion.AngleAxis(-angleX, transform.right) * targetDirectionFromPlayer;
// AxKDebugLines.AddRay (playerPosition, flatCurrentDirectionFromPlayer * 3.0f, Color.green);
// AxKDebugLines.AddRay (playerPosition, currentDirectionFromPlayer * 3.0f, Color.yellow);
// AxKDebugLines.AddRay (playerPosition, targetDirectionFromPlayer * 3.0f, Color.blue);
//transform.position = playerPosition + targetDirectionFromPlayer * currentDistanceFromPlayer; //why setting transform here? is it rendering here?
Vector3 targetPosition = playerPosition + targetDirectionFromPlayer * targetDistanceFromPlayer;
int count = 0;
Vector3 pointNearClipCenter = transform.forward * GetComponent <Camera> ().nearClipPlane;
Vector3[] points = new Vector3[4];
points[0] = pointNearClipCenter - transform.right * _w / 2 - transform.up * _h / 2;
points[1] = pointNearClipCenter - transform.right * _w / 2 + transform.up * _h / 2;
points[2] = pointNearClipCenter + transform.right * _w / 2 + transform.up * _h / 2;
points[3] = pointNearClipCenter + transform.right * _w / 2 - transform.up * _h / 2;
RaycastHit hit = new RaycastHit();
for (int i = 0; i < points.Length; i++)
{
count++;
Vector3 dir = targetPosition + points [i] - playerPosition;
Ray ray = new Ray(playerPosition, dir);
while (Physics.Raycast(ray, out hit, dir.magnitude))
{
count++;
// print (count);
if (count > 50)
{
break;
}
//AxKDebugLines.AddSphere( hit.point, 0.2f, Color.red );
//transform.position = hit.point + hit.normal * 0.5f - points [i];
targetPosition = hit.point + hit.normal * 0.1f - points [i];
dir = targetPosition + points [i] - playerPosition;
ray = new Ray(playerPosition, dir);
// AxKDebugLines.AddSphere( hit.point, 0.1f, Color.blue, 100.1f );
//AxKDebugLines.AddRay (ray.origin, dir, Color.red, 100.1f );
}
}
//transform.position = targetPosition;
transform.position = Vector3.Lerp(transform.position, targetPosition, Time.deltaTime * smooth); // smooth camera movement from last position to target position by t
transform.forward = Vector3.Normalize(player_two.transform.position - transform.position); // orient the camera rotation to face player
}