making a jump button

Question

hey people what is a simple code for jumping with shift

Answer 1

var jump : float = 4f;

function Update (){

if(Input.GetKey(KeyCode.LeftShift)){

//rigidbody.velocity = Vector3(0 ,jump,0 );
                  rigidbody.AddForce(Vector3.up * jump);

you can use //rigidbody.velocity = Vector3(0 ,jump,0 ); or // rigidbody.AddForce(Vector3.up * jump); its up to you. This is how i would make a simple jump using rigidbody :)

hope this helps

Ok this is the Updated script, this one does not require any rigidbody it only needs a character controller. But just to let you know you don't even need to add a character controller to the player because the script will add it automatically :) once the script is added.

The script will also allow you to walk up and down using the vertical key "A, D" and using the Horizontal keys " W , S " you can rotate the player. to make sure it is working make the camera the child of the object :)

anyway's here is the script:

private var moveDirection = Vector3.zero;

     private var grounded : boolean = false;

         var gravity = 20.0;

             var JumpSpeed : float = 10;

               var rotatespeed : float = 5;

                  var speed : float = 10;

      function Update () {

   var controller : CharacterController = GetComponent (CharacterController);

                  //Rotate around y -axis

  transform.Rotate(0, Input.GetAxis ("Horizontal") * rotatespeed, 0);

              //move forward / backwords Vertical

                   var forward =  transform.TransformDirection(Vector3.forward);

                           var curSpeed = speed * Input.GetAxis ("Vertical");

                                              controller.SimpleMove(forward * curSpeed);

     if(grounded){

             if (Input.GetButton("Jump")){

                             moveDirection.y = JumpSpeed;





                     }   
                 }
                 moveDirection.y -= gravity * Time.deltaTime;

                     var flags = controller.Move(moveDirection * Time.deltaTime);

                                 grounded = (flags &amp; CollisionFlags.CollidedBelow) != 0;
              }

              @script RequireComponent(CharacterController)

Answer 2

Answer by Rafaelski · Oct 12, 2020 at 11:59 PM

bool jump = CrossPlatformInputManager.GetButtonDown("Fire 3");

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making a jump button

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