Adding The Game Controller

確認済のバージョン: 5.5


難易度: 初級

In this beginner friendly live training we will look at creating a simple 2D Flappy Bird style game. We'll cover best practices for infinite or endless games, basic object pooling and creating cartoon physics effects.

Adding The Game Controller

初級 2D ゲームの開発


Code snippet

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using UnityEngine.SceneManagement;

public class GameControl : MonoBehaviour 
    public static GameControl instance;         //A reference to our game control script so we can access it statically.
    public Text scoreText;                      //A reference to the UI text component that displays the player's score.
    public GameObject gameOvertext;             //A reference to the object that displays the text which appears when the player dies.

    private int score = 0;                      //The player's score.
    public bool gameOver = false;               //Is the game over?
    public float scrollSpeed = -1.5f;

    void Awake()
        //If we don't currently have a game control...
        if (instance == null)
            //...set this one to be it...
            instance = this;
        else if(instance != this)
            //...destroy this one because it is a duplicate.
            Destroy (gameObject);

    void Update()
        //If the game is over and the player has pressed some input...
        if (gameOver && Input.GetMouseButtonDown(0)) 
            //...reload the current scene.

    public void BirdScored()
        //The bird can't score if the game is over.
        if (gameOver)   
        //If the game is not over, increase the score...
        //...and adjust the score text.
        scoreText.text = "Score: " + score.ToString();

    public void BirdDied()
        //Activate the game over text.
        gameOvertext.SetActive (true);
        //Set the game to be over.
        gameOver = true;