我正在制作一個(gè)統(tǒng)一游戲，然后我腳本中的花括號(hào)變得愚蠢。他們都搞砸了，我不知道我做錯(cuò)了什么。這是我的腳本： ps：我正在使用 visual studiousing System.Collections;using System.Collections.Generic;using UnityEngine;public class MoveSript : MonoBehaviour { public GameObject myObject; // Use this for initialization private Vector3 direction = new Vector3(0, 0, 0); // Update is called once per frame private float speed = 40f; void Start() { // error here? --> "} expected" private Camera cam = Camera.main; private float height = 2f * cam.orthographicSize; private float width = height * cam.aspect; } // i close it here, but it closes the mono beh. class instead? void Update () { int y = 0; int x = 0; if (Input.GetKey("up")) { y = 1; } if (Input.GetKey("down")) { y = -1; } if (Input.GetKey("right")) { x = 1; } if (Input.GetKey("left")) { x = -1; } direction = new Vector3(x, y, 0); myObject.transform.position += direction.normalized*speed*Time.deltaTime; }}我究竟做錯(cuò)了什么？感謝您的提前！
1 回答
慕桂英3389331
TA貢獻(xiàn)2036條經(jīng)驗(yàn) 獲得超8個(gè)贊
您不能在方法內(nèi)部定義的局部變量中定義可訪問性。它應(yīng)該是
private void Start()
{
var cam = Camera.main;
var height = 2f * cam.orthographicSize;
var width = height * cam.aspect;
// Makes only sense if you now use the width
// and/or other values for something
}
或者在類級(jí)別定義它們（例如，稍后也可以在其他方法中訪問它們），例如
private Camera cam;
private float height;
private float width;
private void Start()
{
cam = Camera.main;
height = 2f * cam.orthographicSize;
width = height * cam.aspect;
}
- 1 回答
- 0 關(guān)注
- 94 瀏覽
添加回答
舉報(bào)
0/150
提交
取消