Move player position a bit

Question

Hi!, i'm make a hole in my game, when the player has fallen for this hole, appears in the same position, i want my player appears a bit far of this last position so that it does not fall back through the hole again, how could I do this?, now i have this code, thanks.

Video to understand it better: https://www.youtube.com/watch?v=cq76T0ws47Q

 //Falling Hole
     private void OnTriggerEnter2D(Collider2D col)
     {
         if (col.CompareTag("hole"))
         {
             print("falling");           
             CallFallingCoCoroutine();
         }
     }
    
     public void CallFallingCoCoroutine()
     {
         StartCoroutine(fallingHole());
     }
 
     //Falling hole coroutine
     float fallSeconds = 0.5f;
     float flashHoleDelay = 0.2f;
     public IEnumerator fallingHole()
     {
         Health.Instance.health--;
         anim.SetBool("falling", true);
         canMove = false;
         rb2d.constraints = RigidbodyConstraints2D.FreezePosition;
         yield return new WaitForSeconds(fallSeconds);
         anim.SetBool("falling", false);
         canMove = true;
         rb2d.constraints = RigidbodyConstraints2D.None;
         yield return new WaitForSeconds(flashHoleDelay);
         vulnerability = true;
         CallFlashCoCoroutine();       
     }

Answer 1

Answer by Magso · Jun 04, 2019 at 01:20 PM

You can start the coroutine from OnTriggerEnter2D. I'm gathering that the animation is the fall itself rather than using the rigidbody, in this case you can use transform.Translate(Vector3.back*holeWidth) just after anim.SetBool("falling", false)

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adovehv · Jun 04, 2019 at 01:59 PM 0

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Hi!, i use this but not work, the player not move back.

  //Falling Hole
     private void OnTriggerEnter2D(Collider2D col)
     {
         if (col.CompareTag("Player"))
         {
             print("falling");
             CallFallingCoCoroutine();
         }
     }
 
     //Call falling coroutine
     public void CallFallingCoCoroutine()
     {
         StartCoroutine(fallingHole());
     }
 
     //Falling hole coroutine
     float fallSeconds = 0.8f;
     float flashHoleDelay = 0.2f;
     public IEnumerator fallingHole()
     {        
         anim.SetBool("falling", true);
         can$$anonymous$$ove = false;
         rb2d.constraints = RigidbodyConstraints2D.FreezePosition;
         yield return new WaitForSeconds(fallSeconds);
         anim.SetBool("falling", false);
         transform.Translate(Vector3.back * 2.5f);
         can$$anonymous$$ove = true;
         rb2d.constraints = RigidbodyConstraints2D.None;
         yield return new WaitForSeconds(flashHoleDelay);
 
         if (vulnerability == false)
         {
             Health.Instance.health--;
             CallFlashCoCoroutine();
         }       
     }

Magso adovehv · Jun 04, 2019 at 03:49 PM 0

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Sorry I've just realised you're working in 2D, it should've been Vector2.left or Vector2.right.

Answer 2

Answer by RustyCrow · Jun 04, 2019 at 02:46 PM

Edit: after watching the video OP provided in the comments, the only way i know from the top of my head would be a respawn position. create a empty gameobject in the scene(This will be your respawn position) at the end of the falling code you set
player.transform.position = respawn.transform.position.

For now you can just make a Public Gameobject RespawnPoint in the Falling script and drag and drop the point in the inspector. This will snap the player to the empty gameobject position. However if you want to spawn him next to the Hole from the position he went in then i dont have a answer atm sorry.

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adovehv · Jun 04, 2019 at 03:22 PM 0

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Hi! Yes, it's a 2D game. I don't need instantiate the player because he not desapear, i have two colliders, the player collider and the hole collider, when the player touch the hole collider, the code above work, but when the code is finished, i want move the player a bit out of hole, I leave a video so you understand it better, thanks :)

https://www.youtube.com/watch?v=cq76T0ws47Q&feature=youtu.be

RustyCrow adovehv · Jun 04, 2019 at 04:36 PM 0

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Thank you for video, i understand now. I will edit the answer but i dont think i can give you the answer you want. Its a little to complex for me to think about on the fly. Edit your question with the video link its helps alot.

adovehv RustyCrow · Jun 04, 2019 at 04:45 PM 0

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Yes, It's a bit complicated, thank you anyway :)

Move player position a bit

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