using UnityEngine;

public class PlayerCamera : MonoBehaviour
{
    public float Distance = 5.0f;
    public float Height = 2.0f;

    public GameObject PlayerTarget;    

    private PlayerInputController input;
    private Transform target;
    private PlayerMachine machine;
    private float yRotation;

    private SuperCharacterController controller;

	void Start()
	{
        input = PlayerTarget.GetComponent<PlayerInputController>();
        machine = PlayerTarget.GetComponent<PlayerMachine>();
        controller = PlayerTarget.GetComponent<SuperCharacterController>();
        target = PlayerTarget.transform;
	}
	
	void LateUpdate()
	{
        transform.position = target.position;
        yRotation += input.Current.MouseInput.y;
        Vector3 left = Vector3.Cross(machine.lookDirection, controller.up);

        transform.rotation = Quaternion.LookRotation(machine.lookDirection, controller.up);
        transform.rotation = Quaternion.AngleAxis(yRotation, left) * transform.rotation;

        transform.position -= transform.forward * Distance;
        transform.position += controller.up * Height;
	}
}