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68 lines
1.5 KiB
68 lines
1.5 KiB
using UnityEngine;
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using System.Collections;
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public class confettiController : MonoBehaviour {
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public float lifeTime = 0.5f;
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public float speed = 5;
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private float startTime;
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private float startScale;
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// Use this for initialization
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void Start () {
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float rand = Random.Range (0, 7);
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int randColour = Mathf.FloorToInt (rand);
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startTime = Time.time;
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startScale = transform.localScale.x;
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rigidbody2D.velocity = Random.onUnitSphere * speed;
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switch (randColour) {
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case 0:
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renderer.material.color = Color.cyan;
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break;
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case 1:
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renderer.material.color = Color.red;
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break;
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case 2:
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renderer.material.color = Color.blue;
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break;
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case 3:
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renderer.material.color = Color.green;
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break;
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case 4:
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renderer.material.color = Color.yellow;
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break;
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case 5:
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renderer.material.color = Color.magenta;
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break;
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default:
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renderer.material.color = Color.black;
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break;
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}
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}
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// Update is called once per frame
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void Update () {
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float newScale = Mathf.Lerp(0, startScale, Time.deltaTime / lifeTime);
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transform.localScale = new Vector3(startScale-newScale, startScale-newScale, startScale-newScale);
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if(Time.time - startTime > lifeTime) {
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Destroy (gameObject, 0.0f);
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}
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}
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void OnCollisionEnter2D(Collision2D col){
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if (col.collider.tag == "ground" && Time.time - startTime > 2) {
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gameObject.GetComponent<BoxCollider2D> ().enabled = false;
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gameObject.GetComponent<Rigidbody2D> ().isKinematic = true;
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}
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}
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}
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