需要一個對象引用來訪問非靜態成員'UnityEngine.Component.transform'

Question

我想要做的就是讓我的角色離開一個場景然後重新進入它的位置爲了做到這一點，我想我可以用一個腳本中的變量來保存和修改離開位置的字符，然後在進入場景時將其設置爲該字符。

我想使用當前玩家的位置是當玩家離開房間時得到的。

using UnityEngine; 
using System.Collections; 



public class HomeBaseLevelSwitchOutside : MonoBehaviour { 
    public static Vector3 playerPos = GameObject.Find("Player").transform.position; 
    public GameObject Interaction; 

    void Start() 
    { 
     Interaction.SetActive (false); 
    } 

    void OnTriggerStay2D (Collider2D col) 
    { 


     Interaction.SetActive (true); 
     if (Input.GetKeyDown (KeyCode.E)) 
      Application.LoadLevel (5); 
      HomeBaseLevelSwitchOutside.playerPos = GameObject.Find("Player").transform.position; 
    } 
    void OnTriggerExit2D(Collider2D col) 
    { 
     Interaction.SetActive (false); 
    } 
} 

然後設置我的球員到那個位置

using UnityEngine; 
using System.Collections; 

public class Player : MonoBehaviour { 

    //floats 
    public float maxSpeed = 3; 
    public float speed = 50f; 
    public float jumpPower = 150f; 
    //Bools 
    public bool grounded; 
    public bool canDoubleJump; 
    //Stats 
    public int curHealth; 
    public int maxHealth = 100; 

    //References 
    private Rigidbody2D rb2d; 
    private Animator anim; 

    void Start() 
    { 

     Player.transform.position = HomeBaseLevelSwitchOutside.playerPos; 
     rb2d = gameObject.GetComponent<Rigidbody2D>(); 
     anim = gameObject.GetComponent<Animator>(); 
     //transform.position = Player.playerPos; 
     curHealth = maxHealth; 
    } 



    void Update() 
    { 
     anim.SetBool ("Grounded", grounded); 
     anim.SetFloat ("Speed", Mathf.Abs (rb2d.velocity.x)); 

     if (Input.GetAxis ("Horizontal") < -0.1f) 
     { 
      transform.localScale = new Vector3(-4, 4, 4); 
     } 
     if (Input.GetAxis ("Horizontal") > 0.1f) 
     { 
      transform.localScale = new Vector3(4, 4, 4); 
     } 
     if (Input.GetButtonDown ("Jump")) 
     { 
      if(grounded) 
      { 
       rb2d.AddForce(Vector2.up * jumpPower); 
       canDoubleJump = true; 

      } 
      else 
      { 
       if(canDoubleJump) 
       { 
        canDoubleJump = false; 
        rb2d.velocity = new Vector2 (rb2d.velocity.x,0); 
        rb2d.AddForce(Vector2.up * jumpPower); 

       } 
      } 
     } 

     if (curHealth > maxHealth) { 
      curHealth = maxHealth; 

     } 
     if(curHealth <= 0){ 
      Die(); 
     } 

    } 



    void FixedUpdate() 
    { 
     Vector3 easeVelocity = rb2d.velocity; 
     easeVelocity.y = rb2d.velocity.y; 
     easeVelocity.z = 0.0f; 
     easeVelocity.x *= 0.85f; 


     float h = Input.GetAxis ("Horizontal"); 

     if(grounded) 
     { 
      rb2d.velocity = easeVelocity; 
     } 

     rb2d.AddForce ((Vector2.right * speed) * h); 
     if (rb2d.velocity.x > maxSpeed) 
     { 
      rb2d.velocity = new Vector2(maxSpeed, rb2d.velocity.y); 
     } 
     if (rb2d.velocity.x < -maxSpeed) 
     { 
      rb2d.velocity = new Vector2(-maxSpeed, rb2d.velocity.y); 
     } 

    } 
    void Die(){ 
     //Restart 
     Application.LoadLevel (Application.loadedLevel); 
    } 
    public void Damage(int dmg){ 

     curHealth -= dmg; 
     gameObject.GetComponent<Animation>().Play ("redflash"); 
    } 

    public IEnumerator Knockback(float knockdur, float knockpwr, Vector3 knockdir){ 
     float timer = 0; 
     while (knockdur > timer) { 
      timer+=Time.deltaTime; 

      rb2d.AddForce(new Vector3(knockdir.x * -100, knockdir.y * knockpwr, transform.position.z)); 

     } 
     yield return 0; 

    } 

} 

Answer 1

在播放器的啓動方法，第一行：

變化

Player.transform.position = HomeBaseLevelSwitchOutside.playerPos; 

到

transform.position = HomeBaseLevelSwitchOutside.playerPos; 

（您正在訪問變換在MonoBehaviour，而不是在播放器類的靜態成員）