|
|
@@ -0,0 +1,82 @@ |
|
|
using System.Collections; |
|
|
using System.Collections.Generic; |
|
|
using UnityEngine; |
|
|
|
|
|
public class BackgroundManager : MonoBehaviour { |
|
|
|
|
|
public GameObject backgroundBase; |
|
|
public GameObject backgroundTile; |
|
|
public GameObject backgroundTop; |
|
|
public Vector3 startPosition; |
|
|
public float bgScrollSpeed = 0f; |
|
|
public int maxTile = 3; |
|
|
|
|
|
private Camera camera; |
|
|
private BackgroundScroller scroller; |
|
|
private float baseHeight; |
|
|
private float tileHeight; |
|
|
private float topHeight; |
|
|
private float camOrthSize; |
|
|
private int tileCount = 0; |
|
|
|
|
|
// Use this for initialization |
|
|
void Start () { |
|
|
camera = GameObject.Find("Main Camera").GetComponent<Camera>(); |
|
|
scroller = GameObject.Find("Main Camera") |
|
|
.GetComponent<BackgroundScroller>(); |
|
|
baseHeight = backgroundBase.GetComponent<SpriteRenderer>().bounds.size.y; |
|
|
tileHeight = backgroundTile.GetComponent<SpriteRenderer>().bounds.size.y; |
|
|
topHeight = backgroundTop.GetComponent<SpriteRenderer>().bounds.size.y; |
|
|
|
|
|
Debug.Log(baseHeight.ToString()); |
|
|
|
|
|
backgroundBase.transform.position = startPosition; |
|
|
backgroundTile.transform.position = |
|
|
new Vector3(backgroundBase.transform.position.x, |
|
|
backgroundBase.transform.position.y + baseHeight / 2 |
|
|
+ tileHeight / 2, |
|
|
backgroundBase.transform.position.z + 20); |
|
|
|
|
|
scroller.tile = false; |
|
|
scroller.maxTile = maxTile; |
|
|
scroller.bgScrollSpeed = bgScrollSpeed; |
|
|
scroller.background = backgroundTile; |
|
|
scroller.otherObjects = new GameObject[2]; |
|
|
scroller.otherObjects[0] = |
|
|
Object.Instantiate(backgroundBase, backgroundBase.transform.position, |
|
|
Quaternion.identity); |
|
|
scroller.otherObjects[1] = |
|
|
Object.Instantiate(backgroundTop, backgroundTop.transform.position, |
|
|
Quaternion.identity); |
|
|
backgroundBase.SetActive(false); |
|
|
backgroundTop.SetActive(false); |
|
|
scroller.otherObjects[1].SetActive(false); |
|
|
|
|
|
backgroundBase = scroller.otherObjects[0]; |
|
|
backgroundTop = scroller.otherObjects[1]; |
|
|
camOrthSize = camera.orthographicSize; |
|
|
} |
|
|
|
|
|
// Update is called once per frame |
|
|
void Update () { |
|
|
|
|
|
//determine whether tiling should start |
|
|
if (backgroundBase.transform.position.y + baseHeight / 2 < |
|
|
camera.transform.position.y + camOrthSize && |
|
|
tileCount == 0) |
|
|
{ |
|
|
scroller.tile = true; |
|
|
} |
|
|
|
|
|
else if (tileCount == maxTile && !backgroundTop.activeSelf) |
|
|
{ |
|
|
backgroundTop.SetActive(true); |
|
|
backgroundTop.transform.position = scroller.EndTile() + |
|
|
Vector3.up * topHeight/2; |
|
|
//signal prepare new level; |
|
|
} |
|
|
|
|
|
tileCount = scroller.GetTileCount(); |
|
|
Debug.Log(tileCount.ToString()); |
|
|
} |
|
|
} |
