I’m pretty new to Unity, and I wanted to make a platformer. I used blackthornprods’s movement script, I get
Blockquote CS0201: Only assignment, call, increment, decrement, await, and new object expressions can be used as a statement
Can somebody help me? Here’s my code.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class ClickMoveScript : MonoBehaviour{
public float speed;
public float jumpForce;
private float moveInput;
private Rigidbody2D rb;
private bool isGrounded;
public Transform groundCheck;
public float checkRadius;
public LayerMask whatIsGround;
private int extraJumps;
public int extraJumpsValue;
void Start(){
extraJumps = extraJumpsValue;
rb = GetComponent<Rigidbody2D>();
}
void FixedUpdate(){
isGrounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius,whatIsGround);
moveInput = Input.GetAxis("Horizontal");
rb.velocity = new Vector2(moveInput * speed, rb.velocity.y);
}
void Update(){
if (isGrounded == true){
extraJumps - extraJumpsValue;
}
if (Input.GetKeyDown(KeyCode.UpArrow) && extraJumps > 0){
rb.velocity = Vector2.up * jumpForce;
extraJumps--;
} else if (Input.GetKeyDown(KeyCode.UpArrow) && extraJumps == 0 && isGrounded == true){
rb.velocity = Vector2.up * jumpForce;
}
}
}
