使用键盘更改C＃中的位移？

Question

How to change the displacement of a gameObject with a keyboard press in C# for unity? I tried using this, but nothing happens:

if (Input.GetKey(KeyCode.W))
   platform[i, j].transform.position = 
       new Vector3(platform[i, j].transform.position.x, 
                   y *= y,
                   platform[i, j].transform.position.z);

Answer 1

很好，您的代码似乎还可以，但是，如果您的“ y”为1或0，则y * = y将无法仅将gameObject移至Y轴。

Answer 2

Use the Translate method on your transform:

if (Input.GetKey(KeyCode.W))
    platform[i, j].transform.Translate(0,1,0);

This sample will move the object upwards very fast. You can use platform[i, j].transform.forward as the vector if you want forward movement.

See the docs on Translate . Note the relativeTo parameter as well. Useful for local vs world space movement. Also take note of the usage of deltaTime in the samples.

Also take note of @csblo's comment to put this code in the Update() method.