koobas.hobune.stream
pushback player on collision
Okay I have a 2D topdown game where my player moves anywhere by mouse click. I want my enemies to push back my player on collision. I have a movement script on my enemies as well. Maybe the problem is that i need to disable the movement script on my player once it collides with the enemy so that my player would get pushed back then re-enable it after it get pushed back. But how would I do that? I need a script that bounce my player of my enemy on collision! I've looked on Google but I couldn't find any that match my description. Could anybody help me please! Thank you! here's my player movement script:
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class MainPlayer : MonoBehaviour {
public float speed = 5f;
public Text ScoreText;
public AudioClip Coinsound;
private Vector3 target;
private int Score;
void Start ()
{
target = transform.position;
Score = 0;
SetScoreText ();
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.CompareTag ("Pick Up"))
{
other.gameObject.SetActive (false);
Score = Score + 1;
SetScoreText ();
AudioSource.PlayClipAtPoint (Coinsound, transform.position);
}
}
void SetScoreText ()
{
ScoreText.text = "Score: " + Score.ToString ();
}
void Update () {
if (Input.GetMouseButtonDown (0)) {
target = Camera.main.ScreenToWorldPoint (Input.mousePosition);
target.z = transform.position.z;
}
transform.position = Vector3.MoveTowards (transform.position, target, speed * Time.deltaTime);
}
void LateUpdate () {
var left = Camera.main.ViewportToWorldPoint (Vector3.zero).x;
var right = Camera.main.ViewportToWorldPoint (Vector3.one).x;
var top = Camera.main.ViewportToWorldPoint (Vector3.zero).y;
var bottom = Camera.main.ViewportToWorldPoint (Vector3.one).y;
float x = transform.position.x, y = transform.position.y;
if (transform.position.x <= left + GetComponent<Renderer> ().bounds.extents.x) {
x = left + GetComponent<Renderer> ().bounds.extents.x;
} else if (transform.position.x >= right - GetComponent<Renderer> ().bounds.extents.x) {
x = right - GetComponent<Renderer> ().bounds.extents.x;
}
if (transform.position.y <= top + GetComponent<Renderer> ().bounds.extents.y) {
y = top + GetComponent<Renderer> ().bounds.extents.y;
} else if (transform.position.y >= bottom - GetComponent<Renderer> ().bounds.extents.y) {
y = bottom - GetComponent<Renderer> ().bounds.extents.y;
}
transform.position = new Vector3 (x, y, transform.position.z);
}
}
Maybe the problem is that i need to disable the movement script on my player once it collides with the enemy so that my player would get pushed back then re-enable
Yes.
if (canMove)
transform.position = Vector3.MoveTowards (transform.position, target, speed * Time.deltaTime);
I don't know how you want to do the pushback though.
void OnTriggerEnter2D(Collider2D other)
{
if (canMove && other.CompareTag ("Hurt"))
{
StartCoroutine(Knockback());
}
}
IEnumerator Knockback() {
canMove = false;
// coroutine implementation for knocking back the player etc...
// maybe play animation and wait for animation to finish?
canMove = true;
yield break;
}
Thank you for replaying back, i'll give it a try!!!
Um, I've tried it out, but an error comes up saying "The name `can$$anonymous$$ove' does not exist in the current context" Then what should i change it to? Thank you!! @Statement
@Creative Inventory You need to make a variable for can$$anonymous$$ove.
bool can$$anonymous$$ove = true;
Right up the top of your class where your other variables are like target and score.
I've tried it out, it works perfectly, but I don't think it's what I'm looking for. What I want is that once my player collides with an enemy, my player should bounce back, kinda like when sonic (2D) bounce back when he come in contact with this:
![alt text][1] [1]: /storage/temp/56906-sonic-bounce.jpg
I want my player to do the same whilst my enemies moves as well.
Sorry if I didn't mention it before!!! Thank you anyway!! @Statement
I don't see the problem. I dont know how that button interacts with sonic. But anyway, if you hit a monster, play an animation to bounce you back.
Your enemies can move as well. Just make sure they have a rigidbody (possibly $$anonymous$$inematic if you are not using physics responses) and a collider (possibly a trigger).
Once you detected you hit an enemy, do something. Play an animation. $$anonymous$$ake a puff of smoke. Enable physics and make a ragdoll. Anything goes.
