// Update is called once per frame
void Update()
{
bool UpdateTiles = false;
ZoomInput += Input.GetAxis("Zoom") * ZoomSensitivity; //Uses zoom input (scrollwheel) to change zoominput.
//Makes sure it is in boundries.
if (ZoomInput < ZoomMin)
{
ZoomInput = ZoomMin;
}
if (ZoomInput > ZoomMax)
{
ZoomInput = ZoomMax;
}
//This makes rotation of scroll wheel have bigger effect when zoom out, which makes it look normal
ZoomOuput = ZoomInput * ZoomInput;
CameraComponent.orthographicSize = ZoomOuput;
if (ZoomOuput != LastZoomOutput)
{
UpdateTiles = true;
}
FPSCount.text = "FPS: " + Mathf.Round((1 / Time.deltaTime)).ToString();
Zoom.text = "Zoom: " + ZoomOuput;
if (Input.GetMouseButtonDown(0))
{
MouseDrag = true;
MousePosOnMouseDown = CameraComponent.ScreenToWorldPoint(Input.mousePosition);
}
if (MouseDrag)
{
UpdateTiles = true;
Vector2 _MouseChange = CameraComponent.ScreenToWorldPoint(Input.mousePosition);;
_MouseChange = new Vector2(_MouseChange.x - MousePosOnMouseDown.x, _MouseChange.y - MousePosOnMouseDown.y);
transform.position = new Vector3(transform.position.x - _MouseChange.x, transform.position.y - _MouseChange.y, transform.position.z);
MousePosOnMouseDown = CameraComponent.ScreenToWorldPoint(Input.mousePosition);
}
if (Input.GetMouseButtonUp(0))
{
MouseDrag = false;
}
LastZoomOutput = ZoomOuput;
if (UpdateTiles)
{
MapScriptComponent.TryUpdateTiles(ZoomOuput < ZoomSwitchOver);
}
}
