我无法弄清楚这个问题,我删除然后重新编辑PlayTab对象,但它不再起作用......它告诉我它没有被分配,但它是我的知识。 Unity编程相对较新,任何帮助都很棒,下面的脚本。统一变量尚未分配错误
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using UnityEngine.Audio;
public class MainMenu : MonoBehaviour {
public GameObject Buttons;
public GameObject CreditsPanel;
public GameObject QuitPanel;
public GameObject Options;
public GameObject PlayTab;
public Slider audiosl;
public Slider graphicsl;
public Toggle fullscreen;
public string SceneName;
void Start(){
QualitySettings.SetQualityLevel (100);
//(int)PlayerPrefs.GetFloat("Quality")
AudioListener.volume = 100;
//PlayerPrefs.GetFloat("Volume");
int qualityLevel = QualitySettings.GetQualityLevel();
audiosl.value = AudioListener.volume;
graphicsl.value = qualityLevel;
}
void Update(){
Debug.Log ("Update");
AudioListener.volume = audiosl.value;
QualitySettings.SetQualityLevel ((int)graphicsl.value);
}
public void InGame(bool a){
if (a == true) {
Application.LoadLevel (SceneName);
} else {
//continue
}
}
public void Play(bool a){
Debug.Log ("Inside Play Function");
if (a == true) {
Debug.Log ("Inside If Statment");
PlayTab.SetActive(a);
Buttons.SetActive(!a);
Animation pl = PlayTab.GetComponent<Animation>();
pl.Play("EnterPlayMenu");
}else {
Debug.Log ("Else'd");
PlayTab.SetActive(a);
}
}
public void ShowMenu(bool a){
}
public void Option(bool a){
if (a == true) {
Options.SetActive(a);
Buttons.SetActive(!a);
Animation Opt = Options.GetComponent<Animation>();
Opt.Play("OptionEnter");
}if (a == false) {
Animation d = Buttons.GetComponent<Animation>();
d.Play ("mainbuttonenter");
Options.SetActive (false);
}
}
public void Credits(bool a){
if (a == true) {
CreditsPanel.SetActive(a);
Buttons.SetActive(!a);
Animation cr = CreditsPanel.GetComponent<Animation>();
cr.Play("EnterCredits");
}else {
CreditsPanel.SetActive(a);
}
}
public void Quit(bool a){
if (a == true) {
QuitPanel.SetActive(a);
Buttons.SetActive(!a);
Animation q = QuitPanel.GetComponent<Animation>();
q.Play("EnterQuit");
}else {
QuitPanel.SetActive(a);
}
}
public void Exit(bool a){
if (a == false) {
Option(false);
Buttons.SetActive(true);
CreditsPanel.SetActive(false);
QuitPanel.SetActive(false);
Options.SetActive(false);
PlayTab.SetActive(false);
saveSettings();
}
if (a == true) {
Application.Quit();
}
}
public void saveSettings(){
PlayerPrefs.SetFloat ("Quality", QualitySettings.GetQualityLevel());
PlayerPrefs.SetFloat ("Volume", AudioListener.volume);
}
public void FullScreen(bool a){
if (Screen.fullScreen == a) {
Screen.fullScreen = !a;
} else {
Screen.fullScreen = a;
}
}
}
你能在Unity Game Object窗格中显示对象绑定的截图吗?它从来没有初始化,或者它在某个时候会失去Playtab状态? –
@SilasReinagel 你是什么意思在检查器中的对象绑定? –
很可能您没有将相关的游戏对象分配给检查器中的PlayTab字段。选择此脚本附加到的对象,并查看PlayTab字段是否包含相关的游戏对象。如果没有,请将其从层次结构拖放到PlayTab字段中。 – pumpkinszwan