Okay, so...
I've been trying to make a game where you are a comet. It's a platformer that doesn't use jumping. But I seem to be having trouble regarding the programing of power-ups. I need two power-ups (for now, anyways): Boosting (raising the speed of the player for a short period of time when he/she collides with a boost panel) and Invincibity (pretty self-explanatory).
My code is as follows:
using UnityEngine;
using System.Collections;
public class BallController : MonoBehaviour {
public float speed;
public float initialSpeed = 10;
public float topSpeed = 40;
private float middleSpeed = 15;
private float direction;
private Rigidbody2D rigby;
public ParticleSystem part;
public GameObject suiEyes;
public GameObject closedEyes;
// Use this for initialization
void Start () {
speed = initialSpeed;
rigby = GetComponent();
//part.GetComponent();
part.enableEmission = false;
suiEyes.SetActive(true);
closedEyes.SetActive(false);
}
// Update is called once per frame
void FixedUpdate () {
direction = Input.GetAxis("Horizontal");
if (direction != 0)
{
if (speed < topSpeed)
{
speed += 0.1f;
print("speed x:" + speed + " speed y: " + rigby.velocity.y);
}
if (speed > topSpeed)
{
speed = topSpeed;
}
rigby.AddForce(new Vector3(direction * speed, 0, 0));
}
else
{
speed = initialSpeed;
}
if (rigby.velocity.x >= middleSpeed || rigby.velocity.y < -16 || rigby.velocity.x <= (middleSpeed*-1))
{
part.enableEmission = true;
suiEyes.SetActive(false);
closedEyes.SetActive(true);
}
else if (rigby.velocity.x < initialSpeed + 1 || rigby.velocity.y == 0)
{
part.enableEmission = false;
suiEyes.SetActive(true);
closedEyes.SetActive(false);
}
}
void OnTriggerEnter2D(Collider2D coll)
{
if (coll.gameObject.tag == "Boost")
{
topSpeed = topSpeed + 100;
}
}
}
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