ing UnityEngine;
using System.Collections;

public class MoveRPG : MonoBehaviour {

    public float stopStart = 1.5f, speed = 5f, rotationSpeed = 100f, heightPlayer = 1f;

    private float mag, angleToTarget;
    private Ray ray;
    private RaycastHit hit;
    private Vector3 dir;
    private Vector3 target = new Vector3();
    private Vector3 lastTarget = new Vector3();
    public int speedrotation = 2;
    public Animation anima;
    private CharacterController controller;
    
    

    private bool walk;
    public Transform Target;

    private void Update()
    {
        controller = GetComponent<CharacterController>();
        if (Input.GetMouseButton(0))
        {
            ray = UnityEngine.Camera.main.ScreenPointToRay(Input.mousePosition);
         if (Physics.Raycast(ray, out hit, 10000.0f))
         {
              target = hit.point;
           }
        }

        LookAtThis();
        MoveTo();
        Dodge();
    }

    private void CalculateAngle(Vector3 temp)
    {
        dir = new Vector3(temp.x, transform.position.y, temp.z) - transform.position;
        angleToTarget = Vector3.Angle(dir, transform.forward);
    }

    private void LookAtThis()
    {
        

            if (target != lastTarget)
            {
                CalculateAngle(target);
                if (angleToTarget > 3)
                    transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(dir), rotationSpeed * UnityEngine.Time.deltaTime);
                //float MouseSens = 2.5f;

                //transform.RotateAround(Target.position, Vector3.up, hor * MouseSens * 300 * Time.deltaTime);

            
        }
    }

    private void MoveTo()
    {
        
        if (target != lastTarget)
        {
            if ((transform.position - target).sqrMagnitude > heightPlayer + 0.1f)
            {
                if (!walk)
                {
                    Debug.Log("walk");
                    anima.Play("Run", PlayMode.StopAll);
                    walk = true;
                }
                
                mag = (transform.position - target).magnitude;
                
                transform.position = Vector3.MoveTowards(transform.position, target, mag > stopStart ? speed * UnityEngine.Time.deltaTime : Mathf.Lerp(speed * 0.5f, speed, mag / stopStart) * UnityEngine.Time.deltaTime);
                

                ray = new Ray(transform.position, -Vector3.up);
               if (Physics.Raycast(ray, out hit, 10000.0f))
              {
                    transform.position = new Vector3(transform.position.x, hit.point.y + heightPlayer, transform.position.z);
               }
            }
            else
            {
                lastTarget = target;
                if (walk)
                {
                    Debug.Log("idle");
                    anima.Play("stay", PlayMode.StopAll);
                    walk = false;
                }
            }
        }
    }
    public void Dodge()
    {
        if (Input.GetKey("q"))
        {

            transform.Translate(Vector3.left * Time.deltaTime * 25f);
            anima.Play("Def",PlayMode.StopAll);
             anima.PlayQueued("stay");
            walk = false;
            
        }
        if (Input.GetKey("e"))
        {

            transform.Translate(Vector3.right * Time.deltaTime * 25f);
            anima.Play("Def", PlayMode.StopAll);
            anima.PlayQueued("stay");
            walk = false;
            
        }
        if (Input.GetKey("1"))
        {
            anima.Play("Attack1", PlayMode.StopAll);
            anima.PlayQueued("stay");
            walk = false;
        }
        if (Input.GetKey("2"))
        {
            anima.Play("Attack2", PlayMode.StopAll);
            anima.PlayQueued("stay");
            walk = false;
        }
    }
    
}