Question

我正在尝试在Unity中创建一个拼图游戏，通过游戏设计HQX＆＃39;复制YouTube的教程。我写了教程第一部分的所有代码，Unity不会运行它，我不明白为什么。请帮忙..

using UnityEngine;
using System.Collections;

public class Movepiece : MonoBehaviour {
    public string pieceStatus = "";

    // Update is called once per frame
    void Update()
    {
        if (pieceStatus != "locked")
        {
            Vector2 mousePosition = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
            Vector2 objPosition = Camera.main.ScreenToWorldPoint(mousePosition);
            transform.position = objPosition;
        }
    }
    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (other.gameObject.name == gameObject.name)
        {
            transform.position = other.gameObject.transform.position;
            pieceStatus = "locked";
        }
    }
}

这是Unity给我的错误： Assets / Movepiece.cs（28,34）：错误CS0103：名称`other＆＃39;在当前上下文中不存在

Answer 1

变化：

private void OnTriggerEnter2D(Collider2D collision)

为：

private void OnTriggerEnter2D(Collider2D other)

我建议您先看Unity official tutorials。他们对于初学者来说要好得多。

Answer 2

private void OnTriggerEnter2D(Collider2D collision) {

if (other.gameObject.name == gameObject.name)

您将参数命名为collision而不是other。

拼图游戏代码未运行

2 个答案: