using UnityEngine;

public class CameraMovement : MonoBehaviour
{
	private float speed = 2f;

	private float zoomSpeed = 2f;

	public float minX = -360f;

	public float maxX = 360f;

	public float minY = -45f;

	public float maxY = 45f;

	public float sensX = 100f;

	public float sensY = 100f;

	private float rotationY;

	private float rotationX;

	private void Update()
	{
		float axis = Input.GetAxis("Mouse ScrollWheel");
		base.transform.Translate(0f, axis * zoomSpeed, axis * zoomSpeed, Space.World);
		if (Input.GetKey(KeyCode.RightArrow))
		{
			base.transform.position += base.transform.right * speed * Time.deltaTime;
		}
		if (Input.GetKey(KeyCode.LeftArrow))
		{
			base.transform.position += -base.transform.right * speed * Time.deltaTime;
		}
		if (Input.GetKey(KeyCode.UpArrow))
		{
			base.transform.position += base.transform.forward * speed * Time.deltaTime;
		}
		if (Input.GetKey(KeyCode.DownArrow))
		{
			base.transform.position += -base.transform.forward * speed * Time.deltaTime;
		}
		if (Input.GetKey(KeyCode.PageUp))
		{
			base.transform.position += base.transform.up * speed * Time.deltaTime;
		}
		if (Input.GetKey(KeyCode.PageDown))
		{
			base.transform.position += -base.transform.up * speed * Time.deltaTime;
		}
		if (Input.GetMouseButton(0))
		{
			rotationX += Input.GetAxis("Mouse X") * sensX * Time.deltaTime;
			rotationY += Input.GetAxis("Mouse Y") * sensY * Time.deltaTime;
			rotationY = Mathf.Clamp(rotationY, minY, maxY);
			base.transform.localEulerAngles = new Vector3(0f - rotationY, rotationX, 0f);
		}
	}
}