在Unity中啟用暫停菜單時禁用相機移動並解鎖光標

Question

TLDR：嘗試實現：

• 啟用暫停菜單會禁用相機移動
• 啟用暫停菜單可解鎖光標移動
• 反之亦然，禁用暫停菜單

前言：我的腳本/編碼經驗為零。

我是一所M.Des藝術學校的學生，由於目前無法進行個人安裝，因此我想為我的碩士研究項目制作一個（第一人稱）虛擬藝術安裝。 我已經設法通過使用教程和Internet上的粘貼粘貼腳本來構建游戲的大部分內容，但是我遇到了一些我認為需要一些特定腳本編寫的東西，但我做不到。

基本上，我已經創建了一個暫停菜單（使用Brackeys的暫停菜單教程），但是即使在菜單中，相機仍會繼續移動。 我發現有多個線程和問題可以解決此問題，但是它們要么假設一定程度的腳本知識，要么似乎不應用於我的相機運動腳本-我不是一個狂熱者，所以我粘貼了一個“平滑的鼠標外觀”腳本其他腳本的機器人攝影機運動。

我也不確定如何為暫停菜單解鎖光標。 任何幫助將不勝感激，但是正如我所說，請知道我對腳本的了解本質上是一無所有！ 我很想花時間學習，但是時間是我目前沒有太多時間，需要集中精力為裝置創作藝術作品。

以下是暫停菜單和攝像機移動腳本：

暫停菜單：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PauseMenu : MonoBehaviour
{
    public static bool GameIsPaused = false;
    public GameObject pauseMenuUI;

    // Update is called once per frame
    void Update()
    {

        if (Input.GetKeyDown(KeyCode.Return))
        {


            if (GameIsPaused)
            {
                Resume();
            }
            else
            {
                Pause();
            }
        }
    }

    public void Resume()
    {
        pauseMenuUI.SetActive(false);
        Time.timeScale = 1f;
        GameIsPaused = false;
    }
    void Pause()

    {
        pauseMenuUI.SetActive(true);
        Time.timeScale = 0f;
        GameIsPaused = true;
    }
    public void LoadMenu()
    {
        Debug.Log("Loading Game...");
    }
    public void QuitGame()
    {
        Debug.Log("Quitting Game...");
    }
}

相機運動：

using UnityEngine;

[AddComponentMenu("Camera/Simple Smooth Mouse Look ")]
public class SimpleSmoothMouseLook : MonoBehaviour
{
    Vector2 _mouseAbsolute;
    Vector2 _smoothMouse;

    public Vector2 clampInDegrees = new Vector2(360, 180);
    public bool lockCursor;
    public Vector2 sensitivity = new Vector2(2, 2);
    public Vector2 smoothing = new Vector2(3, 3);
    public Vector2 targetDirection;
    public Vector2 targetCharacterDirection;

    // Assign this if there's a parent object controlling motion, such as a Character Controller.
    // Yaw rotation will affect this object instead of the camera if set.
    public GameObject characterBody;

    void Start()
    {
        // Set target direction to the camera's initial orientation.
        targetDirection = transform.localRotation.eulerAngles;

        // Set target direction for the character body to its inital state.
        if (characterBody)
            targetCharacterDirection = characterBody.transform.localRotation.eulerAngles;
    }

    void Update()
    {
        // Ensure the cursor is always locked when set
        if (lockCursor)
        {
            Cursor.lockState = CursorLockMode.Locked;
        }

        // Allow the script to clamp based on a desired target value.
        var targetOrientation = Quaternion.Euler(targetDirection);
        var targetCharacterOrientation = Quaternion.Euler(targetCharacterDirection);

        // Get raw mouse input for a cleaner reading on more sensitive mice.
        var mouseDelta = new Vector2(Input.GetAxisRaw("Mouse X"), Input.GetAxisRaw("Mouse Y"));

        // Scale input against the sensitivity setting and multiply that against the smoothing value.
        mouseDelta = Vector2.Scale(mouseDelta, new Vector2(sensitivity.x * smoothing.x, sensitivity.y * smoothing.y));

        // Interpolate mouse movement over time to apply smoothing delta.
        _smoothMouse.x = Mathf.Lerp(_smoothMouse.x, mouseDelta.x, 1f / smoothing.x);
        _smoothMouse.y = Mathf.Lerp(_smoothMouse.y, mouseDelta.y, 1f / smoothing.y);

        // Find the absolute mouse movement value from point zero.
        _mouseAbsolute += _smoothMouse;

        // Clamp and apply the local x value first, so as not to be affected by world transforms.
        if (clampInDegrees.x < 360)
            _mouseAbsolute.x = Mathf.Clamp(_mouseAbsolute.x, -clampInDegrees.x * 0.5f, clampInDegrees.x * 0.5f);

        // Then clamp and apply the global y value.
        if (clampInDegrees.y < 360)
            _mouseAbsolute.y = Mathf.Clamp(_mouseAbsolute.y, -clampInDegrees.y * 0.5f, clampInDegrees.y * 0.5f);

        transform.localRotation = Quaternion.AngleAxis(-_mouseAbsolute.y, targetOrientation * Vector3.right) * targetOrientation;

        // If there's a character body that acts as a parent to the camera
        if (characterBody)
        {
            var yRotation = Quaternion.AngleAxis(_mouseAbsolute.x, Vector3.up);
            characterBody.transform.localRotation = yRotation * targetCharacterOrientation;
        }
        else
        {
            var yRotation = Quaternion.AngleAxis(_mouseAbsolute.x, transform.InverseTransformDirection(Vector3.up));
            transform.localRotation *= yRotation;
        }
    }
}

謝謝！

Answer 1

TLDR：嘗試實現：

• 啟用暫停菜單會禁用相機移動
• 啟用暫停菜單可解鎖光標移動
• 反之亦然，禁用暫停菜單

前言：我的腳本/編碼經驗為零。

我是一所M.Des藝術學校的學生，由於目前無法進行個人安裝，因此我想為我的碩士研究項目制作一個（第一人稱）虛擬藝術安裝。 我已經設法通過使用教程和Internet上的粘貼粘貼腳本來構建游戲的大部分內容，但是我遇到了一些我認為需要一些特定腳本編寫的東西，但我做不到。

基本上，我已經創建了一個暫停菜單（使用Brackeys的暫停菜單教程），但是即使在菜單中，相機仍會繼續移動。 我發現有多個線程和問題可以解決此問題，但是它們要么假設一定程度的腳本知識，要么似乎不應用於我的相機運動腳本-我不是一個狂熱者，所以我粘貼了一個“平滑的鼠標外觀”腳本其他腳本的機器人攝影機運動。

我也不確定如何為暫停菜單解鎖光標。 任何幫助將不勝感激，但是正如我所說，請知道我對腳本的了解本質上是一無所有！ 我很想花時間學習，但是時間是我目前沒有太多時間，需要集中精力為裝置創作藝術作品。

以下是暫停菜單和攝像機移動腳本：

暫停菜單：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PauseMenu : MonoBehaviour
{
    public static bool GameIsPaused = false;
    public GameObject pauseMenuUI;

    // Update is called once per frame
    void Update()
    {

        if (Input.GetKeyDown(KeyCode.Return))
        {


            if (GameIsPaused)
            {
                Resume();
            }
            else
            {
                Pause();
            }
        }
    }

    public void Resume()
    {
        pauseMenuUI.SetActive(false);
        Time.timeScale = 1f;
        GameIsPaused = false;
    }
    void Pause()

    {
        pauseMenuUI.SetActive(true);
        Time.timeScale = 0f;
        GameIsPaused = true;
    }
    public void LoadMenu()
    {
        Debug.Log("Loading Game...");
    }
    public void QuitGame()
    {
        Debug.Log("Quitting Game...");
    }
}

相機運動：

using UnityEngine;

[AddComponentMenu("Camera/Simple Smooth Mouse Look ")]
public class SimpleSmoothMouseLook : MonoBehaviour
{
    Vector2 _mouseAbsolute;
    Vector2 _smoothMouse;

    public Vector2 clampInDegrees = new Vector2(360, 180);
    public bool lockCursor;
    public Vector2 sensitivity = new Vector2(2, 2);
    public Vector2 smoothing = new Vector2(3, 3);
    public Vector2 targetDirection;
    public Vector2 targetCharacterDirection;

    // Assign this if there's a parent object controlling motion, such as a Character Controller.
    // Yaw rotation will affect this object instead of the camera if set.
    public GameObject characterBody;

    void Start()
    {
        // Set target direction to the camera's initial orientation.
        targetDirection = transform.localRotation.eulerAngles;

        // Set target direction for the character body to its inital state.
        if (characterBody)
            targetCharacterDirection = characterBody.transform.localRotation.eulerAngles;
    }

    void Update()
    {
        // Ensure the cursor is always locked when set
        if (lockCursor)
        {
            Cursor.lockState = CursorLockMode.Locked;
        }

        // Allow the script to clamp based on a desired target value.
        var targetOrientation = Quaternion.Euler(targetDirection);
        var targetCharacterOrientation = Quaternion.Euler(targetCharacterDirection);

        // Get raw mouse input for a cleaner reading on more sensitive mice.
        var mouseDelta = new Vector2(Input.GetAxisRaw("Mouse X"), Input.GetAxisRaw("Mouse Y"));

        // Scale input against the sensitivity setting and multiply that against the smoothing value.
        mouseDelta = Vector2.Scale(mouseDelta, new Vector2(sensitivity.x * smoothing.x, sensitivity.y * smoothing.y));

        // Interpolate mouse movement over time to apply smoothing delta.
        _smoothMouse.x = Mathf.Lerp(_smoothMouse.x, mouseDelta.x, 1f / smoothing.x);
        _smoothMouse.y = Mathf.Lerp(_smoothMouse.y, mouseDelta.y, 1f / smoothing.y);

        // Find the absolute mouse movement value from point zero.
        _mouseAbsolute += _smoothMouse;

        // Clamp and apply the local x value first, so as not to be affected by world transforms.
        if (clampInDegrees.x < 360)
            _mouseAbsolute.x = Mathf.Clamp(_mouseAbsolute.x, -clampInDegrees.x * 0.5f, clampInDegrees.x * 0.5f);

        // Then clamp and apply the global y value.
        if (clampInDegrees.y < 360)
            _mouseAbsolute.y = Mathf.Clamp(_mouseAbsolute.y, -clampInDegrees.y * 0.5f, clampInDegrees.y * 0.5f);

        transform.localRotation = Quaternion.AngleAxis(-_mouseAbsolute.y, targetOrientation * Vector3.right) * targetOrientation;

        // If there's a character body that acts as a parent to the camera
        if (characterBody)
        {
            var yRotation = Quaternion.AngleAxis(_mouseAbsolute.x, Vector3.up);
            characterBody.transform.localRotation = yRotation * targetCharacterOrientation;
        }
        else
        {
            var yRotation = Quaternion.AngleAxis(_mouseAbsolute.x, transform.InverseTransformDirection(Vector3.up));
            transform.localRotation *= yRotation;
        }
    }
}

謝謝！