組合語言 Assembly Language

Unity 小技巧

*Rename(重新命名) Unity Project

1. Change the unity project folder name (the parent folder of 'Assets' folder)
2. Remove any file with .sln or .csproj suffixes under the project folder(A sibling of Asset folders). (Unity will regenerate them)

*Double click Canvas in hierarchy

 => UI Text 放置的地方
Text 在 Canvas 的相對位置 就是,Text 在 Camera (螢幕)的位置

*出現警告 :

There are inconsistent line endings in the 'Assets/Script/Button0.cs' script. Some are Mac OS X (UNIX) and some are Windows.
This might lead to incorrect line numbers in stacktraces and compiler errors. Many text editors can fix this using Convert Line Endings menu commands.

在Visual Studio => 工具 -> 選項 -> 文字編輯器 -> 自動偵測無簽章的 UTF-8 編碼 => 勾選

*Button 加入 函式

1.Create a Button in Hierarchy.
2.Add a script(button0.cs) to the Button.
3.-----------------------button0.cs -------------------------------
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Button0 : MonoBehaviour
{
    public void onBtn()
    {
        Debug.Log("Button has clicked.");
    }
}

--------------------------------------------------------------
4. 將 Button 物件 從 Hierarchy 拖曳到 Button->Button(Script)->onClick 中

5.選擇 Button0.onBtn 函式

Unity Script

*常用類型
public Button btn;//UnityEngine.UI
public Text text; // UnityEngine.UI
public GameObject GO;

*將 child object 加入 parent object

 public GameObject BackGround;//BackGround 是 parent

 public GameObject temp; // temp 是 child

 temp = Instantiate(square[(k+i) % 2], new Vector3(x,y, 0), Quaternion.identity);
 temp.transform.parent = BackGround.transform;

*
int i = (int) Mathf.Round(someFloat);

*
Input.GetKeyDown(KeyCode.LeftArrow)
Input.GetKeyDown(KeyCode.RightArrow)
Input.GetKeyDown(KeyCode.UpArrow)
Input.GetKeyDown(KeyCode.DownArrow)

* 隨機 產生  0~Max-1 的數
int i = Random.Range(0, Max);

*刪除物件
Destory(gameObject);

*縮放
<GameObject>.transform.localScale = new Vector3(2,2,2);

*換場景

using UnityEngine.SceneManagement;

SceneManager.LoadScene("場景名稱");