using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
    public Movement controller;
    public Animator animator;
    public float runSpeed = 40f;
    float horizontalMove = 0f;
    bool jump = false;
    bool crouch = false;

    // Update is called once per frame
    void Update() {
        horizontalMove = Input.GetAxisRaw("Horizontal") * runSpeed;
        
        if (Input.GetButtonDown("Jump")) {
            jump = true;
        }
        
        if (Input.GetKeyDown(KeyCode.LeftShift)) {
            crouch = true;
        } else if (Input.GetKeyUp(KeyCode.LeftShift)) {
            crouch = false;
        }
        
        if(Movement.pause) {
            animator.SetFloat("Horizontal", 0);
        }
        if (animator != null && !Movement.pause) {
            animator.SetFloat("Horizontal", Input.GetAxis("Horizontal"));
            animator.SetBool("Airborne", !controller.m_Grounded);
        }
    }
    void FixedUpdate()
    {
        controller.Move(horizontalMove * Time.fixedDeltaTime, crouch, jump);
        jump = false;
    }

    //if colliding with platform, move with platform
    void OnCollisionEnter2D (Collision2D other) {
         if (other.gameObject.tag == "Platform") {
             transform.parent = other.transform;
         }
     }
     void OnCollisionExit2D (Collision2D other) {
         if (other.gameObject.tag == "Platform") {
             transform.parent = null;
         }
     }


    public void ChangePos(double x, double y)
    {
        transform.position = new Vector2();
    }
}