Not sure why this isn’t working. I’ve looked online and can’t seem to wrap my head around it.
Assets/Scripts/PlayerMovement.cs(31,9): error CS0103: The name `myCollider2D’ does not exist in the current context
Assets/Scripts/PlayerMovement.cs(81,13): error CS0103: The name `myCollider2D’ does not exist in the current context
void Start () {
myAnimator = gameObject.GetComponent<Animator>();
myRigidBody = gameObject.GetComponent<Rigidbody2D>();
myBodyCollider2D = gameObject.GetComponent<CapsuleCollider2D>();
myFeet = gameObject.GetComponent<PolygonCollider2D>();
myCollider2D = gameObject.GetComponent<Collider2D>(); // error 31,9
}
private void ClimbLadder()
{
if(!myCollider2D.IsTouchingLayers(LayerMask.GetMask("Climbing"))) { return; } // error 81,13
float controlThrow = CrossPlatformInputManager.GetAxis("Verticle");
Vector2 climbVelocity = new Vector2(myRigidBody.velocity.x, controlThrow * climbSpeed);
myRigidBody.velocity = climbVelocity;
bool playerHasVerticalSpeed = Mathf.Abs(myRigidBody.velocity.y) > Mathf.Epsilon;
myAnimator.SetBool("Climbing", playerHasVerticalSpeed);
}
Full Script
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;
public class PlayerMovement : MonoBehaviour {
[SerializeField] float runSpeed = 5f;
[SerializeField] float jumpSpeed = 5f;
[SerializeField] Vector2 deathKick = new Vector2(10, 0);
[SerializeField] float climbSpeed = 5f;
private int jumpCount = 0;
private int maxJumps = 2;
private Animator myAnimator;
// States
bool isAlive = true;
// Cached component references
public Rigidbody2D myRigidBody;
CapsuleCollider2D myBodyCollider2D;
PolygonCollider2D myFeet;
void Start () {
myAnimator = gameObject.GetComponent<Animator>();
myRigidBody = gameObject.GetComponent<Rigidbody2D>();
myBodyCollider2D = gameObject.GetComponent<CapsuleCollider2D>();
myFeet = gameObject.GetComponent<PolygonCollider2D>();
myCollider2D = gameObject.GetComponent<Collider2D>();
}
void Update()
{
// if the player is not alive then turn off the ability to Run,Jump,etc.
if (!isAlive) { return; }
Run();
Jump();
FlipSprite();
Die();
ClimbLadder();
}
// Flip sprite dependant on direction
private void FlipSprite()
{
bool playerHasHorizontalSpeed = Mathf.Abs(myRigidBody.velocity.x) > Mathf.Epsilon;
if (playerHasHorizontalSpeed)
{
transform.localScale = new Vector2(Mathf.Sign(myRigidBody.velocity.x), 1f);
}
}
//Die
private void Die()
{
if (myBodyCollider2D.IsTouchingLayers(LayerMask.GetMask("Enemy", "Hazards")))
{
isAlive = false;
myAnimator.SetTrigger("Dying");
GetComponent<Rigidbody2D>().velocity = deathKick;
}
}
// Run
private void Run()
{
float controlThrow = CrossPlatformInputManager.GetAxis("Horizontal");
Vector2 playerVelocity = new Vector2(controlThrow * runSpeed, myRigidBody.velocity.y);
myRigidBody.velocity = playerVelocity;
bool playerHasHorizontalSpeed = Mathf.Abs(myRigidBody.velocity.x) > Mathf.Epsilon;
myAnimator.SetBool("Running", playerHasHorizontalSpeed);
}
// Climb
private void ClimbLadder()
{
if(!myCollider2D.IsTouchingLayers(LayerMask.GetMask("Climbing"))) { return; }
float controlThrow = CrossPlatformInputManager.GetAxis("Verticle");
Vector2 climbVelocity = new Vector2(myRigidBody.velocity.x, controlThrow * climbSpeed);
myRigidBody.velocity = climbVelocity;
bool playerHasVerticalSpeed = Mathf.Abs(myRigidBody.velocity.y) > Mathf.Epsilon;
myAnimator.SetBool("Climbing", playerHasVerticalSpeed);
}
// Jump
private void Jump() {
if (!myFeet.IsTouchingLayers(LayerMask.GetMask("Grounded"))) { return; }
print("Feet on the ground");
if (CrossPlatformInputManager.GetButtonDown("Jump"))
{
Vector2 jumpVelocityToAdd = new Vector2(0f, jumpSpeed);
myRigidBody.velocity += jumpVelocityToAdd;
print("jumping");
}
}
}
