Good day,
In my scene, I have a moving platform that moves up and down (Y-Axis). In my script when my player collides with this platform, then the platform is parented to the player's rigidbody so they move together. The problem is I am unable to jump off this platform - as they share the same y-velocity (I assume).
public class PlayerMovement : MonoBehaviour
{
public float speed = 6f;
public float lookSpeed = 10f;
Vector3 movement;
Animator anim;
Rigidbody playerRigidbody;
bool grounded = false;
float maxSlope = 60;
void Awake (){
anim = GetComponent ();
playerRigidbody = GetComponent ();
}
void FixedUpdate (){
float h = Input.GetAxisRaw ("Horizontal");
float v = Input.GetAxisRaw ("Vertical");
bool jumping = false;
if (Input.GetButtonDown("Jump")) {
jumping = true;
}
Move (h, v, jumping);
Turning (h,v);
Animating (h, v);
playerRigidbody.AddForce(Physics.gravity * playerRigidbody.mass);
}
void Move (float h, float v, bool jumping){
if (jumping && grounded) {
playerRigidbody.velocity += new Vector3(0,12,0);
anim.Play("Jump");
}
else
movement.Set (h, 0f, v);
movement = movement.normalized * speed * Time.deltaTime;
playerRigidbody.MovePosition (transform.position + movement);
}
void Turning (float h, float v){
if(h != 0 || v != 0)
transform.rotation = Quaternion.LookRotation(movement * lookSpeed);
}
void Animating (float h, float v){
bool walking = h != 0f || v != 0f;
anim.SetBool ("isRunning", walking);
}
void OnCollisionStay(Collision collider) {
foreach (ContactPoint contact in collider.contacts) {
if(Vector3.Angle(contact.normal, Vector3.up)< maxSlope)
grounded = true;
}
Rigidbody otherRigidbody = collider.rigidbody;
if (otherRigidbody != null && otherRigidbody.gameObject.tag == "MovingPlatform")
{
playerRigidbody.transform.parent = collider.transform;
}
}
void OnCollisionExit(Collision collider){
grounded = false;
Rigidbody otherRigidbody = collider.rigidbody;
if (otherRigidbody != null && otherRigidbody.gameObject.tag == "MovingPlatform"){
playerRigidbody.transform.parent = null;
}
}
}
I am able to walk off the platform just not jump off. I suspect I will encounter the same problem with a platform moving on the horizontal axis?
I have tried other ways to get the player to move with the platform such as adding a physicMaterial and making their velocities equal each other but parenting seemed to be the only one to work.
Thank you for helping.
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