c# - 如何将我的代码从 UnityScript 切换到 C# (csharp)？

Question

此脚本(代码)在 UnityScript 中运行良好，但现在我想将其切换到 C#。这是我到目前为止所得到的。我认为“transform.position”和为我的角色生成“随机位置”时存在问题。可能这很简单，但我是 C# 的初学者，所以请帮助我。

public class AntScript : MonoBehaviour 
{
    public GameObject ant;
    public GameObject scoreText;
    public GameObject livesText;
    public double walkingSpeed = 0.0f;
    public int livesNumber = 3;
    public int scoreNumber = 0;
    float x;
    float y;

    void Start() {   ant = GameObject.Find("Ant");
        scoreText = GameObject.Find("Score");
        livesText = GameObject.Find("Lives");

        //Initialize the GUI components
        livesText.GetComponent<Text>().text = "Lives Remaining: " + livesNumber;
        scoreText.GetComponent<Text>().text = "Score: " + scoreNumber;

        //Place the ant in a random position on start of the game
        ant.transform.position.x = generateX();
        ant.transform.position.y = generateY();
    }

    void Update()
    {
        Vector3 p = transform.position;

        if (ant.transform.position.y < -4.35 && livesNumber > 0)
        {

            livesNumber -= 1;
            livesText.GetComponent<Text>().text = "Lives Remaining: " + livesNumber;
            generateCoordinates();

        }
        else if (ant.transform.position.y < -4.35 && livesNumber == 0)
        {
            Destroy(GameObject.Find("Ant"));
            gameOver();

        }
        else
        {
            ant.transform.position.y -= walkingSpeed;
        }
    }

    void gameOver()
    {
        Application.LoadLevel("GameOver");
    }


    //Generates random x
    void generateX()
    {
        x = Random.Range(-2.54f, 2.54f);
        //return x;
    }

    //Generates random y
    void generateY()
    {
        y = Random.Range(-4.0f, 3.8f);
        //return y;
    }

    //Move the "Ant" to the new coordiantess
    void generateCoordinates()
    {
        //You clicked it!
        scoreNumber += 1;

        //Update the score display
        scoreText.GetComponent<Text>().text = "Score: " + scoreNumber;
        ant.transform.position.x = generateX();
        ant.transform.position.y = generateY();
    }

    //If tapped or clicked
    void OnMouseDown()
    {
        //Place the ant at another point
        generateCoordinates();

        //Increase the walking speed by 0.01
        walkingSpeed += 0.01f;
    }
}

Answer 1

这确实是C#的一个怪癖，一开始我花了一段时间才弄明白

问题是，transform.position 不是一个字段，它是一个 setter/getter(它内部有一对方法，想象它是 Vector3 GetPosition() 和 SetPosition(Vector3)，这意味着你需要传递整个结构在其中，您不能只设置 x 或 y(因为在您拥有所有参数之前无法调用该方法。幸运的是，解决方法非常简单

Vector3 temp = ant.transform.position; // use a getter
temp.x = generateX();                  // modify a struct
temp.y = generateY();
ant.transform.position=temp;           // use a setter