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Question by jaydon382 · Feb 14, 2018 at 11:29 PM · c#createcreation

Need Help, Not Good At Programming....

Ok so I have this object that is the player, it has four tubes on the sides(See Pictures), and I want to create bullets that go through the tubes and out, but my player object is also rotating so the tubes are constantly moving around.

Questions:

So I am trying to figure out how to go about creating a bullet that will rotate with the player until it fires out of the tube, then it goes in a straight line.

Or

Create a bullet at the end of the tube right as it lines up with the grid, and have it fire out in a straight line...(I'm Leaning Toward This Option, But I don't know how to go about the coding for it...)

Please If you can help, Please Do So!!

Thanks

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Answer by devondyer · Feb 15, 2018 at 02:19 AM

You are going to want to create an empty GameObject for each place that should shoot a bullet. You also need to make sure you have the bullet saved in your asset folder so that it can be used. Here is a very simple script to be put on the shoot points.

      public GameObject bulletPrefab; //your bullet must have a Rigidbody attached to it
      public float bulletVelocity; //this is how fast your bullet will travel
  
      void Update () {
  
          // checks if the left mouse button has been pressed
          if (Input.GetButtonDown("Fire1"))
          {
              //intantiates the bullet at the shootPoint's position and rotation
              Instantiate(bulletPrefab, transform.position, transform.rotation);
  
              //grabs the Rigidbody from the bullet (the allow for physics to be applied to the GameObject)
              Rigidbody rb = bulletPrefab.GetComponent<Rigidbody>();
              //applies a forward force to the rigidbody, shootig it forward
              rb.AddForce(transform.forward * bulletVelocity * Time.deltaTime);
          }
      }

Make sure not to just copy/paste, but look up some of the terms used within the code to help you learn.

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