Does anyone have a good jumping script for 2d games in unity? The code I have works but still is far from jumping, it looks like it is flying.
using UnityEngine;
using System.Collections;
public class movingplayer : MonoBehaviour {
public Vector2 speed = new Vector2(10,10);
private Vector2 movement = new Vector2(1,1);
// Use this for initialization
void Start () {
}
// Update is called once per frame
void Update () {
float inputX = Input.GetAxis ("Horizontal");
float inputY = Input.GetAxis ("Vertical");
movement = new Vector2(
speed.x * inputX,
speed.y * inputY);
if (Input.GetKeyDown ("space")){
transform.Translate(Vector3.up * 260 * Time.deltaTime, Space.World);
}
}
void FixedUpdate()
{
// 5 - Move the game object
rigidbody2D.velocity = movement;
//rigidbody2D.AddForce(movement);
}
}
The answer above is now obsolete with Unity 5 or newer. Use this instead!
GetComponent<Rigidbody2D>().AddForce(new Vector2(0,10), ForceMode2D.Impulse);
I also want to add that this leaves the jump height super private and only editable in the script, so this is what I did...
public float playerSpeed; //allows us to be able to change speed in Unity
public Vector2 jumpHeight;
// Use this for initialization
void Start () {
}
// Update is called once per frame
void Update ()
{
transform.Translate(playerSpeed * Time.deltaTime, 0f, 0f); //makes player run
if (Input.GetMouseButtonDown(0) || Input.GetKeyDown(KeyCode.Space)) //makes player jump
{
GetComponent<Rigidbody2D>().AddForce(jumpHeight, ForceMode2D.Impulse);
This makes it to where you can edit the jump height in Unity itself without having to go back to the script.
Side note - I wanted to comment on the answer above, but I can't because I'm new here. :)
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