using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerController : MonoBehaviour {
public float speed;
public float JumpForce;
private float moveInput;
private Rigidbody2D rb;
private bool facingRight = true;
private bool isGrounded;
public Transform groundCheck;
public float checkRadius;
public LayerMask whatIsGround;
private int extraJumps;
public int extraJumpsValue;
void Start()
{
extraJumps = extraJumpsValue;
rb = GetComponent();
}
void FixedUpdate()
{
isGrounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius, whatIsGround);
moveInput = Input.GetAxisRaw("Horizontal");
rb.velocity = new Vector2(moveInput * speed, rb.velocity.y);
if (facingRight == false && moveInput == 0)
{
Flip();
}
else if (facingRight == true && moveInput < 0)
{
Flip();
}
}
void Update()
{
if (isGrounded == true)
{
extraJumps = extraJumpsValue;
}
if (Input.GetKeyDown(KeyCode.Space) && extraJumps > 0)
{
rb.velocity = Vector2.up * JumpForce;
extraJumps--;
}else if (Input.GetKeyDown(KeyCode.Space) && extraJumps == 0 && isGrounded == true)
{
rb.velocity = Vector2 * JumpForce;
}
}
void Flip()
{
facingRight = !facingRight;
Vector3 Scaler = transform.localScale;
Scaler.x *= -1;
transform.localScale = Scaler;
}
}
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