fly bird 案例代码_GameManager

 1 using UnityEngine;
 2 using System.Collections;
 3
 4 public class GameMangger : MonoBehaviour {
 5     public static int GAMESTATE_MENU = 0; //游戏菜单状态
 6     public static int GAMESTATE_RUNING = 1;      //游戏运行状态
 7     public static int GAMESTATE_END = 2;    //游戏结束状态
 8     public GameObject bird;
 9
10     public Transform firstBg;
11     public int score=0;
12     public int GameState = GAMESTATE_MENU;     //默认状态
13     public static  GameMangger _intance;
14
15     void Start() {
16         _intance = this;
17         bird = GameObject.FindGameObjectWithTag("Player");
18     }
19
20     void Update() {
21         if (Input.GetMouseButtonDown(0)) {
22             if (GameState == GAMESTATE_MENU) {
23                 GameState = GAMESTATE_RUNING;
24                 bird.SendMessage("getLife");
25             }
26         }
27
28         if (GameState == GAMESTATE_END) {
29             GameMenu._instance.gameObject.SetActive(true);
30             GameMenu._instance.UpdataScore(score);
31         }
32     }
33 }