Punching objects (C#)

Question

Contrary to the title I mean taking an object, such as a cube or fist model, and say when you $$anonymous$$t mouse button 1 the fist or cube "punches." I have been trying to figure t$$anonymous$$s out for several hours and I know it should be pretty simple but I don't know what to do. Help is much appreciated, thanks!

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Best Answer

Answer by robertbu · Jun 29, 2014 at 05:57 AM

Here is a simple punc$$anonymous$$ng script. Note if you want the punch to interact with Rigidbodies, it would be best to rewrite the manipulation of the transform to use Rigidbody.MovePosition().

 #pragma strict
 
 var punc$$anonymous$$ng = false;
 
 function Update() {
     if (!punc$$anonymous$$ng && Input.GetKeyDown(KeyCode.Space)) {
         Punch(0.5, 1.25, transform.forward);
     }
 }
 
 function Punch(time : float, distance : float, direction : Vector3 ) {
     punc$$anonymous$$ng = true;
     var timer = 0.0;
     var orgPos = transform.position;
     direction.Normalize();
     
     w$$anonymous$$le (timer <= time) {
         transform.position = orgPos + (Mathf.Sin(timer / time * Mathf.PI) + 1.0) * direction;
         yield;
         timer += Time.deltaTime;
     }
     transform.position = orgPos;
     punc$$anonymous$$ng = false;
 }

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Major · Jun 29, 2014 at 06:58 PM 0

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Is it possible for you to write it in C#?

robertbu · Jul 01, 2014 at 09:23 PM 0

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 using UnityEngine;
 using System.Collections;
 
 public class Punching : MonoBehaviour {
 
     private bool punching = false;
     
     void Update() {
         if (!punching && Input.GetKeyDown(KeyCode.Space)) {
             StartCoroutine(Punch(0.5f, 1.25f, transform.forward));
         }
     }
     
     IEnumerator Punch(float time, float distance, Vector3 direction) {
         punching = true;
         var timer = 0.0f;
         var orgPos = transform.position;
         direction.Normalize();
         Debug.Log("Above the loop");
         while (timer <= time) {
             Debug.Log("----");
             transform.position = orgPos + (Mathf.Sin(timer / time * Mathf.PI) + 1.0f) * direction;
             yield return null;
             timer += Time.deltaTime;
         }
         transform.position = orgPos;
         punching = false;
     }
 }

Major · Jul 02, 2014 at 12:34 AM 0

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thanks a lot!

Punching objects (C#)

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