// Use this for initialization
void Start()
{
cameraScript = GetComponentInChildren <CameraFollowPlayer>();
Debug.Log("CameraPan>>" + cameraScript);
camHeight = cameraScript.cameraHeight;
Debug.Log("CameraPan>> camHeight instantiated " + camHeight);
Bounds b = cameraScript.OrthographicBounds();
bgDim = cameraScript.GetBackroundDim();
}
void Update()
{
Bounds b = cameraScript.OrthographicBounds();
if (Input.GetKeyUp(KeyCode.RightShift))
{
ZoomIn(new Vector3(30.5f, 25, 0), .1f, 3, 100.0f);
}
if (Input.GetKeyUp(KeyCode.RightCommand))
{
ZoomOut(bgDim.GetPivot(), .1f);
}
bool arrivedAtPosition = Vector3.Distance(transform.position, pos) < 1.0f;
if (active)
{
if (pos != null && !arrivedAtPosition)
{
transform.position = Vector3.SmoothDamp(transform.position, pos, ref moveVelocity, dampTime, maxSpeed);
// Debug.Log("Zoomout? height=" + camHeight + " Max=" + camMax);
if (zoomIn && camHeight < camMax && camHeight <= maxZoomOutHeight)
{
// Smooth the zoom out process using an exponential function.
// Goal was to start with a fast zooming and reduce the speed rapidly over time.
float zoomOutParameter = 1.0f / Mathf.Pow(1.7f, zoomOutModifier);
zoomOutParameter = zoomOutParameter * camHeighSpeed;
zoomOutModifier = zoomOutModifier + 0.10f;
camHeight += zoomOutParameter;
}
}
if (arrivedAtPosition && zoomOut)
{
camHeight += camHeighSpeed;
// Debug.Log("CameraPan>>" + cameraScript + " -> " + camHeight);
}
if (arrivedAtPosition && zoomIn)
{
camHeight -= camHeighSpeed;
// Debug.Log("CameraPan>>" + cameraScript + " -> " + camHeight);
}
Camera.main.orthographicSize = camHeight;
Camera.main.orthographicSize = Mathf.Clamp(camHeight, cameraScript.cameraHeightMin, camMax);
// b.extends<---(bg) ------- b.center
if (arrivedAtPosition && zoomOut && bgDim.GetBackgroundStart().x > b.center.x - b.extents.x &&
bgDim.GetBackgroundStart().y > b.center.y - b.extents.y)
{
Debug.Log("Finished zooming out!");
active = false;
}
if (zoomIn && arrivedAtPosition && camHeight <= camMin)
{
Debug.Log("Finished zooming in!");
active = false;
}
}
else if (resetOnce)
{
Invoke("StopZoom", 3);
resetOnce = false;
}
}