Box trimmed - Simple Collision

[ironquark]

Hello,

How are you?

I'm justing trying to understand the basics of collision with 2D Toolkit.

I have two sprites and I'm able to move the player with a script, the question is... When I imported the sprite at Sprite Collection I put it as box trimmed, When a sprite get above the other, how to detect the collision event and give a command?

My code:

Code: [Select]

~using UnityEngine;
using System.Collections;

public class FishMovement : MonoBehaviour {

public float speed = 0.5f;

void OnCollisionEnter(Collision collision)
{

//if (collision.gameObject.tag == "Eletric") {
Application.Quit ();
// }
}

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update ()
{
if (Input.GetKey(KeyCode.LeftArrow))
{
transform.position += Vector3.left * speed * Time.deltaTime;
}
if (Input.GetKey(KeyCode.RightArrow))
{
transform.position += Vector3.right * speed * Time.deltaTime;
}
if (Input.GetKey(KeyCode.UpArrow))
{
transform.position += Vector3.up * speed * Time.deltaTime;
}
if (Input.GetKey(KeyCode.DownArrow))
{
transform.position += Vector3.down * speed * Time.deltaTime;
}
}
}


I've already added a RigidBody at the Sprite but its not working...

Greetings

[unikronsoftware]

You'll need a kinematic rigid body on the moving object. You should probably use RigidBody2D.MovePosition vs transform.position. Try those and it should behave a bit better.

[ironquark]

After putting one RigidBody for earch object now its working thank you!

I taked a look in this video fo finish my sample:
https://www.youtube.com/watch?v=xwLYy1yEerY