C# 统一体中动态变化的对象速度

我需要一个对象根据动态计时上下移动。确切位置存储在名为Timings的列表（）中。这将包含排序的条目，如0.90 1.895 2.64 3.98。。。这些计时与音乐的播放有关，因此可以与音乐时间进行比较。（音乐是我的音源）

现在（参见下面的代码），它使用moveSpeed静态地上下移动。我如何使其在预定义的时间达到顶部和底部？当到达计时列表的末尾时，移动应停止

public class Patrol : MonoBehaviour {

    public Transform[] patrolPoints;  //contains top and bottom position
    public float moveSpeed; //needs to be changed dynamically

    private int currentPoint; 

    // Initialization
    void Start () {
        transform.position = patrolPoints [0].position;
        currentPoint = 0;
    }

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

        print (currentPoint);
        if (currentPoint >= patrolPoints.Length) {
            currentPoint = 0;
        }

        if (transform.position == patrolPoints [currentPoint].position) {
            currentPoint++;
        }

        transform.position = Vector3.MoveTowards (transform.position, patrolPoints[currentPoint].position, moveSpeed * Time.deltaTime);

    }
}

重要的是，不能偏离绝对时间点。例如，当计时达到1009这样的高时间时，应该不会有太大的漂移

---

还要注意，其他事情（如更改颜色和检查用户行为）需要同时进行，请参见我的

添加一个浮点数组，比如说

public float[]moveSpeedArray

您可以在
Start（）
或编辑器中随意填充此数组

您已经在获取并更新您的
currentPoint

将该
currentPoint
作为
moveSpeedArray
的索引

喜欢

这样，您就可以在不同的预定义时间将对象移动到不同的位置

希望这有帮助！干杯
 不要重新发明轮子。使用两个库，例如。为您定义了20多种缓解类型：


示例代码：

iTween.MoveBy(gameObject,iTween.Hash(
 "x"   , 2,
 "time", 0.2f
));

解决方案的路径是answer，它显示了随时间移动游戏对象的功能

有了这个函数，您可以启动一个协同程序，在包含
beatsTimer
的
列表上循环。在每个循环中，您应该有一个变量，用于确定在每个循环之后是向上还是向下。在我的示例中，我将该变量命名为
upDownMoveDecider
。这个变量将决定使用
patrolPoints
数组的哪个索引（我假设只有两个索引为0和1的点）

此外，每次都可以在
for
循环中调用
moveToX
函数。确保
yield
it，以便在转到下一个函数之前，它将等待
moveToX
函数完成或返回


下面是它应该是什么样子：

public Transform[] patrolPoints;  //contains top and bottom position
List<float> beatsTimer = new List<float>();
public Transform objectToMove;

void Start()
{
    //For testing purposes
    beatsTimer.Add(0.90f);
    beatsTimer.Add(1.895f);
    beatsTimer.Add(2.64f);
    beatsTimer.Add(3.98f);

    //Start the moveobject
    StartCoroutine(beginToMove());
}

IEnumerator beginToMove()
{
    // 0 = move up, 1 = move down
    int upDownMoveDecider = 0;

    //Loop through the timers
    for (int i = 0; i < beatsTimer.Count; i++)
    {
        if (upDownMoveDecider == 0)
        {
            //Move up
            Debug.Log("Moving Up with time: " + beatsTimer[i] + " in index: " + i);
            //Start Moving and wait here until move is complete(moveToX returns)
            yield return StartCoroutine(moveToX(objectToMove, patrolPoints[upDownMoveDecider].position, beatsTimer[i]));

            //Change direction to 1 for next move
            upDownMoveDecider = 1;
        }
        else
        {
            //Move down
            Debug.Log("Moving Down with time: " + beatsTimer[i] + " in index: " + i);
            //Start Moving and wait here until move is complete(moveToX returns)
            yield return StartCoroutine(moveToX(objectToMove, patrolPoints[upDownMoveDecider].position, beatsTimer[i]));

            //Change direction to 0 for next move
            upDownMoveDecider = 0;
        }
    }
}

IEnumerator moveToX(Transform fromPosition, Vector3 toPosition, float duration)
{
    float counter = 0;

    //Get the current position of the object to be moved
    Vector3 startPos = fromPosition.position;

    while (counter < duration)
    {
        counter += Time.deltaTime;
        fromPosition.position = Vector3.Lerp(startPos, toPosition, counter / duration);
        yield return null;
    }
}

你的意思是像Senoid一样周期性地上下移动？它是一个随着音乐节拍（由时间列表定义）反弹的球，上下位置存储在哪里？巡逻点包含上下位置。嗨，出于某些原因，你发表评论时我没有得到通知。您可以使用@Programmer通知我。让我明确你的编辑…它在0.90秒内从上到下，然后在1.895秒内从下到上，然后在2.64秒内从上到下，最后在3.98秒内从下到上？如果是这样，当它到达列表末尾时会发生什么？停止清除名单？谢谢。我试过这个。但是，如果我在数组中放入[0.5 3]。移动速度要慢得多。5秒和3秒。时间单位可能是关闭的？可能是0.5*时间。deltaTime不等于0.5秒或3*时间。deltaTime不等于3秒？我现在不能证实这一点。如果没有，尝试使用不同的值，这些值将对应于秒，并得出一个公式@多里尼不得不改变你的一些建议。moveSpeedArray的索引不应是currentPoint，而应是另一个不断上升的计数器（不像currentPoint那样上下）。然后数组需要格式化为时间差，而不是绝对时间。然后它似乎起作用了。谢谢事实上，我还没有完全掌握，我认为，我应该考虑两个物体之间的距离，以便能够以规定的速度通过，从而使物体到达所需的计时窗口。这将如何帮助我使顶部/底部之间的时间精确到我在列表中确定的秒数？我是否正确理解iTween.MoveBy需要在每个“回合”执行一次，默认情况下它将线性移动？在您的示例中，x是它需要移动的x坐标？我想有人已经将另一个答复标记为答案，您最好使用该解决方案？谢谢，但这些时间加起来并不正确，很高兴我能够提供帮助。快乐编码！
public Transform[] patrolPoints;  //contains top and bottom position
List<float> beatsTimer = new List<float>();
public Transform objectToMove;

void Start()
{
    //For testing purposes
    beatsTimer.Add(0.90f);
    beatsTimer.Add(1.895f);
    beatsTimer.Add(2.64f);
    beatsTimer.Add(3.98f);

    //Start the moveobject
    StartCoroutine(beginToMove());
}

IEnumerator beginToMove()
{
    // 0 = move up, 1 = move down
    int upDownMoveDecider = 0;

    //Loop through the timers
    for (int i = 0; i < beatsTimer.Count; i++)
    {
        if (upDownMoveDecider == 0)
        {
            //Move up
            Debug.Log("Moving Up with time: " + beatsTimer[i] + " in index: " + i);
            //Start Moving and wait here until move is complete(moveToX returns)
            yield return StartCoroutine(moveToX(objectToMove, patrolPoints[upDownMoveDecider].position, beatsTimer[i]));

            //Change direction to 1 for next move
            upDownMoveDecider = 1;
        }
        else
        {
            //Move down
            Debug.Log("Moving Down with time: " + beatsTimer[i] + " in index: " + i);
            //Start Moving and wait here until move is complete(moveToX returns)
            yield return StartCoroutine(moveToX(objectToMove, patrolPoints[upDownMoveDecider].position, beatsTimer[i]));

            //Change direction to 0 for next move
            upDownMoveDecider = 0;
        }
    }
}

IEnumerator moveToX(Transform fromPosition, Vector3 toPosition, float duration)
{
    float counter = 0;

    //Get the current position of the object to be moved
    Vector3 startPos = fromPosition.position;

    while (counter < duration)
    {
        counter += Time.deltaTime;
        fromPosition.position = Vector3.Lerp(startPos, toPosition, counter / duration);
        yield return null;
    }
}

//Loop through the timers
for (int i = 0; i < beatsTimer.Count; i++)
{
    //Move up/Down depening on the upDownMoveDecider variable
    string upDown = (upDownMoveDecider == 0) ? "Up" : "Down";
    Debug.Log("Moving " + upDown + " with time: " + beatsTimer[i] + " in index: " + i);

    //Start Moving and wait here until move is complete(moveToX returns)
    yield return StartCoroutine(moveToX(objectToMove, patrolPoints[upDownMoveDecider].position, beatsTimer[i]));

    //Change direction
    upDownMoveDecider = (upDownMoveDecider == 1) ? 0 : 1;
}