Question

我希望我的脚本在玩家冲刺（换档）时增加温度，并在他没有时减去。温度不得低于（在他开始短跑之前），也不得高于某一点。我不能只使用高于x或低于x的原因，因为冲刺不会影响它......

希望我没有解释得不好...... 我觉得它会起作用吗？我做错了什么？

以下是代码：

float tempTime;
public int temperature = 32;

    if (Input.GetKeyDown(KeyCode.LeftShift) && temperature == originalTemp)
        originalTemp = temperature;

    if (Input.GetKeyUp(KeyCode.LeftShift) && Input.GetKeyUp(KeyCode.W) && temperature == originalTemp)
        originalTemp = temperature;

    if (Input.GetKey(KeyCode.LeftShift))
    {
        if (tempTime >= 5f && temperature <= originalTemp * 1.25f && temperature >= originalTemp)
        {
            temperature++;
            tempTime = 0;
        } else {
            tempTime += Time.deltaTime;
        }
    } else if (!Input.GetKey(KeyCode.W)) {
        if (tempTime >= 5f && temperature <= originalTemp * 1.25f && temperature >= originalTemp)
        {
            temperature--;
            tempTime = 0;
        } else {
            tempTime += Time.deltaTime;
        }
    }

Answer 1

而不是tempTime来跟踪短跑的时间长短，你应该根据你是或否来增加或减少与temperature成比例的Time.deltaTime没有冲刺。此温度应保持在您定义的最小和最大温度范围内。

此外，您的originalTemp = temperature行/ if语句按原样无用，因为只有在值已经相等的情况下才会执行该组。你无论如何都不需要知道原始的，只需要最小（静止）和最大（过热）温度。

这可以让你走上正轨：

public float minTemperature = 32;
public float temperature = 32;
public float maxTemperature = 105;
// this defines both heatup and cooldown speeds; this is 30 units per second
// you could separate these speeds if you prefer
public float temperatureFactor = 30;
public bool overheating;
void Update()
{
    float tempChange = Time.deltaTime * temperatureFactor;
    if (Input.GetKey(KeyCode.LeftShift) && !overheating)
    {
        temperature = Math.Min(maxTemperature, temperature + tempChange);
        if (temperature == maxTemperature)
        {
            overheating = true;
            // overheating, no sprinting allowed until you cool down
            // you don't have to have this in your app, just an example
        }
    } else if (!Input.GetKey(KeyCode.W)) {
        temperature = Math.Max(minTemperature, temperature - tempChange);
        if (temperature == minTemperature)
        {
            overheating = false;
        }
    }
}

使用c＃在Unity中的温度系统

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