统一刚体

Question

我是 unity 的新手，并试图让玩家在开始时跳跃。 我有以下代码

using System.Collections;
using UnityEngine;

public class playermove : MonoBehaviour
{
    public float Force = 20f;
    // Start is called before the first frame update
    void Start()
    {
        Rigidbody.AddForce(0f, 0f, 200f);
    }

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

它向我抛出以下错误

Assets\playermove.cs(10,9): error CS0120: An object reference is required for the non-static field, method, or property 'Rigidbody.AddForce(float, float, float)'

Answer 1

你需要一个 Rigidbody 类的实例

using System.Collections;
using UnityEngine;

[RequireComponent(typeof(Rigidbody))]
public class playermove : MonoBehaviour
{
public Rigidbody rb;
public float Force = 20f;
// Start is called before the first frame update
void Start()
{
    rb = GetComponent<Rigidbody>();
    rb.AddForce(0f, 0f, Force);
}

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