为什么GUI组件过时了

Question

我目前正在Unity3D中重新制作Dreadhalls。我得到了代码，但我有两个错误：

AssetsStandard AssetsUtilityForcedReset.cs(6,27): error CS0619: 'GUITexture' is obsolete: 'GUITexture has been removed. Use UI.Image instead.'

AssetsStandard AssetsUtilitySimpleActivatorMenu.cs(10,16): error CS0619: 'GUIText' is obsolete: 'GUIText has been removed. Use UI.Text instead.'

我试着用错误中给我的项目替换它们，但仍然会出现错误，说找不到namespacee名称UI。我仍然不习惯团结，所以我需要一些帮助。

这是ForcedReset.cs:的代码

using System;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityStandardAssets.CrossPlatformInput;
[RequireComponent(typeof (GUITexture))]
public class ForcedReset : MonoBehaviour
{
private void Update()
{
// if we have forced a reset ...
if (CrossPlatformInputManager.GetButtonDown("ResetObject"))
{
//... reload the scene
SceneManager.LoadScene(SceneManager.GetSceneAt(0).name);
}
}
}

这是SimpleActivatorMenu.cs:的代码

using System;
using UnityEngine;
namespace UnityStandardAssets.Utility
{
public class SimpleActivatorMenu : MonoBehaviour
{
// An incredibly simple menu which, when given references
// to gameobjects in the scene
public GUIText camSwitchButton;
public GameObject[] objects;

private int m_CurrentActiveObject;

private void OnEnable()
{
// active object starts from first in array
m_CurrentActiveObject = 0;
camSwitchButton.text = objects[m_CurrentActiveObject].name;
}

public void NextCamera()
{
int nextactiveobject = m_CurrentActiveObject + 1 >= objects.Length ? 0 : m_CurrentActiveObject + 1;
for (int i = 0; i < objects.Length; i++)
{
objects[i].SetActive(i == nextactiveobject);
}
m_CurrentActiveObject = nextactiveobject;
camSwitchButton.text = objects[m_CurrentActiveObject].name;
}
}
}

有问题吗？

Answer 1

GUIText和其他元素已从Unity的新版本中删除，原因是可组合性和其他一些问题！

修复GUI文本

确保您在代码中导入以下语句行：-

using UnityEngine.UI;

然后，只需从更改

public GUIText camSwitchButton;

至

public Text camSwitchButton;

已修复GUI纹理

这个修复程序在其他文件上给了我一些警告，但工作正常！它可能会在即将到来的Unity更新中被修复！

确保您在代码中导入以下语句行：-

using UnityEngine.UI;

然后，从此代码行更改

[RequireComponent(typeof (GUITexture))]

至，

[RequireComponent(typeof(Texture))]

希望这有帮助！我检查过了，效果很好，但只是给了我一些警告，我不在乎！

但它会很好，并将在一些即将到来的统一版本中得到修复！

Answer 2

固定

1. 对于ForcedReset.cs文件，使用以下代码更改其内容：

using System;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
using UnityStandardAssets.CrossPlatformInput;
[RequireComponent(typeof(Texture))]
public class ForcedReset : MonoBehaviour
{
private void Update()
{
// if we have forced a reset ...
if (CrossPlatformInputManager.GetButtonDown("ResetObject"))
{
//... reload the scene
SceneManager.LoadScene(SceneManager.GetSceneAt(0).name);
}
}
}

2. 对于SimpleActivatorMenu.cs文件，使用以下内容更改其内容：

using System;
using UnityEngine;
using UnityEngine.UI;
namespace UnityStandardAssets.Utility
{
public class SimpleActivatorMenu : MonoBehaviour
{
// An incredibly simple menu which, when given references
// to gameobjects in the scene
public Text camSwitchButton;
public GameObject[] objects;

private int m_CurrentActiveObject;

private void OnEnable()
{
// active object starts from first in array
m_CurrentActiveObject = 0;
camSwitchButton.text = objects[m_CurrentActiveObject].name;
}

public void NextCamera()
{
int nextactiveobject = m_CurrentActiveObject + 1 >= objects.Length ? 0 : m_CurrentActiveObject + 1;
for (int i = 0; i < objects.Length; i++)
{
objects[i].SetActive(i == nextactiveobject);
}
m_CurrentActiveObject = nextactiveobject;
camSwitchButton.text = objects[m_CurrentActiveObject].name;
}
}
}