Pause animation door when you block it while opens/closes

Question

I created a door with 3 animations: Idle, Open and Close animation. When I interact with the door, it opens/closes, and if I do it while block its way, it pushes me. Then I want to create a script that pauses door animations when the player blockes it... and I can do it!

The problem is now: I want to create a script that pauses door animations ONLY IF the player hinds the opening/closing of the door. With the actual script, where I use OnTriggerEnter, if player touches the door, doesn't matter where it touches, the door animation pauses. But I want this only if the player touches the door towards the opening/closing.

I thought to use Collider.Raycast (because the door has a box collider), but i don't know how to distinguish the collisions from front or back of the door.

Answer 1

Answer by Vollmondum · Jul 20, 2016 at 08:51 PM

You don't need animations etc. Unity people did everything for you.

Check this out:

https://docs.unity3d.com/Manual/class-HingeJoint.html

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Answer 2

Answer by bromley · Jul 20, 2016 at 06:43 PM

Now i created this script attached in a gameobject with a box collider, and this gameobject is child of the door

 using UnityEngine;
 using System.Collections;
 
 public class BlockDoor : MonoBehaviour {
 
     private Animation anim;
 
     private GameObject door;
 
     private Rotating_Normal_Door doorScript;
 
     void Start () 
     {
         door = transform.parent.gameObject; 
         anim = door.GetComponent<Animation> ();
         doorScript = door.GetComponent<Rotating_Normal_Door> ();
     }
 
     void OnTriggerStay (Collider col) 
     {
         if (col.gameObject.tag == "Player" && anim.isPlaying == true) 
         {
             foreach (AnimationState state in anim) 
             {
                 state.speed = 0.0F;
             }
         }
     }
 
     void OnTriggerExit (Collider col) 
     {
         if (col.gameObject.tag == "Player" && anim.isPlaying == true) 
         {
             foreach (AnimationState state in anim) 
             {
                 state.speed = 1.0F;
             }
         }
     }
 }

Works good but the door stops also when player touches it on the opposite direction.

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bromley · Jul 20, 2016 at 07:26 PM 0

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$$anonymous$$AYBE SOLVED, look at this script

 using UnityEngine;
 using System.Collections;
 
 public class BlockDoor : $$anonymous$$onoBehaviour {
 
     private Animation anim;
 
     private Collider col;
 
     private GameObject door;
 
     private Rotating_Normal_Door doorScript;
 
     void Start () 
     {
         door = transform.parent.gameObject; 
         anim = door.GetComponent<Animation> ();
         doorScript = door.GetComponent<Rotating_Normal_Door> ();
         col = GetComponent<Collider> ();
     }
 
     void OnTriggerStay (Collider col) 
     {
         if (col.gameObject.tag == "Player" && anim.isPlaying == true) 
         {
             foreach (AnimationState state in anim) 
             {
                 state.speed = 0.0F;
             }
         }
     }
 
     void OnTriggerExit (Collider col) 
     {
         if (col.gameObject.tag == "Player" && anim.isPlaying == true) 
         {
             foreach (AnimationState state in anim) 
             {
                 state.speed = 1.0F;
             }
         }
     }
 
     void Update()
     {
         if (doorScript.open == true) 
         {
             transform.localPosition = new Vector3 (-1.0F, 0.0F, 0.0F); 
         }
         if (doorScript.open == false) 
         {
             transform.localPosition = new Vector3 (-1.0F, 0.2F, 0.0F);
         }
     }
 }

Pause animation door when you block it while opens/closes

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